（预习部分）第01讲 Unit 1（知识全梳理&考点精准练）-【暑假自学课】2025年新九年级英语暑假提升精品讲义（鲁教版五四制）

第01讲Unit1（知识全梳理&考点精准练） 内容导航——预习三步曲 第一步：学 析教材 学知识：教材精讲精析、全方位预习 练习题 讲典例：教材习题学解题、快速掌握解题方法 练考点 强知识：核心考点精准练 第二步：记 串知识 识框架：知识图谱助力掌握知识框架、学习目标复核内容掌握 第三步：测 过关测 稳提升：小试牛刀检测预习效果、查漏补缺快速提升 一、词汇导学 1.pleasure n. 高兴，愉快 It is my pleasure. 不客气，不用谢，多用于回答感谢， With pleasure 乐意效劳，用于接受请求。如， A:Could you help me with my homework? B: With pleasure. A: Thank you for your help. B:It is my pleasure./My pleasure. 2. warn（vt./vi.）警告；告诫 常用结构：warn sb. (not) to do sth.（警告某人做/不做某事） 如，The teacher warned us not to copy others' homework.（老师警告我们不要抄作业。） 【拓展】 常见动词不定式作宾语补足语的动词：want, ask,tell,advise,allow,,encourage,would like，expect 等. 3. daily（adj/adv/n) 每日的（地）；日报 如，Reading English articles is part of my daily study.（读英语文章是我日常学习的一部分。） 4. sudden（adj) 突然的；意外的 用法：修饰名词或作表语，副词形式为 suddenly（突然地）。 如，A sudden rain stopped us from going hiking.（一场突如其来的雨阻止了我们去徒步。） 短语：all of a sudden：突然；猛地（相当于 suddenly）。修饰动词或整个句子，强调动作的突发性。 如，All of a sudden, the lights went out and everyone screamed.（突然灯灭了，所有人都尖叫起来。） 5. musical （adj) 音乐的. 名词形式为music（音乐） 如， musical instruments（乐器）。 如，She has a strong interest in musical performances.（她对音乐演出很感兴趣。） 6. hero (n.):英雄；男主角. 复数形式为 heroes（以 -o 结尾且有生命的名词加 -es）。 如，Yuan Longping is a national hero who helped solve hunger problems.（袁隆平是帮助解决饥饿问题的民族英雄。） 7. salty （adj .)咸的；含盐的。 名词形式为salt（盐） 如，The soup is too salty—you should add more water.（汤太咸了，你该多加点水。） 8. invent（v.）发明；创造。 名词形式为 invention（发明）。 如，Edison invented the light bulb after many experiments.（爱迪生经过多次实验发明了电灯泡。） 9. remain（v.）保持；仍然是；剩余 后接形容词、名词或介词短语作表语，如 remain silent（保持沉默）。表示“剩余”时，无被动语态。 如，Despite the danger, he remained calm and helped others escape.（尽管危险，他仍保持冷静并帮助他人逃脱。） 10. by accident：偶然地；意外地（= accidentally） 如，I found my lost book by accident while cleaning the room.（我打扫房间时偶然找到了丢失的书。） 11. by mistake：错误地；由于差错 如，I took his umbrella by mistake because they looked the same.（我错拿了他的伞，因为它们看起来一样。） 12. take place：发生；举行 指事件、活动有计划地发生，主语为事件或活动。 如，The school sports meeting will take place next Friday.（校运动会将于下周五举行。） 【拓展】“take place”和“happen”都表示“发生”，但用法上有明显区别： take place：指有计划、有安排的事件发生，通常可预见或人为策划。主语多为活动、事件、会议、仪式等（非偶然发生的事）。 如，The meeting will take place next Monday.（会议将于下周一举行。） The wedding took place in a small church.（婚礼在小教堂举行。） happen：指偶然、意外发生的事件，或强调事件的随机性。主语可以是具体事件、情况，也可以用it作形式主语（如“It happens that...”）。 如，An accident happened on the road this morning.（今早路上发生了一场事故。） What happened to your phone?（你的手机怎么了？） 13. without doubt：毫无疑问；确实地 修饰整个句子或动词，强调肯定性。 如，Without doubt, she is the best candidate for the job.（毫无疑问，她是这份工作的最佳人选。） 14. have a point：有道理；有道理 用于表示认同某人的观点，主语通常为人。 如，You have a point—we should prepare for the exam earlier.（你说得有道理，我们应该早点备考。） 15. divide...into...：把……分成…… 主动语态中，divide sth. into + 份数或部分；被动语态为 be divided into。 如，The teacher divided the class into four groups for the discussion.（老师把班级分成四组进行讨论。） 16. look up to：尊敬；仰慕 如，Children often look up to their teachers as role models.（孩子们常把老师当作榜样来尊敬。） 【拓展】look up：查阅（信息、资料等）；抬头看 如，I need to look up the meaning of this word in the dictionary.（我需要在字典里查这个词的意思。） She looked up the train schedule online.（她在网上查了火车时刻表。） He looked up from his book when I entered the room.（我进屋时，他从书本中抬头看我。） She looked up at the stars in the sky.（她抬头看天上的星星。） 注意：当宾语是代词（如it, them） 时，需放在“look”和“up”之间，如：look it up（√），不能说look up it（×）。 二、句型导学 1. Well, you do seem to have a point ... 嗯，看来你说的确实有点儿道理……（教材P2） 这句话中的助动词do放在动词seem前面主要用来加强语气，通常可译作“的确；确实”。在谓语动词前添加助动词do表示强调的用法常见于肯定句和祈使句中，类似的例子在本册第三单元中已出现。又如： I do hope you can come to my party. 我真的希望你能来参加我的聚会。 在英语中，have a point通常指某人的说法或想法“有道理”。如： Perhaps you have a point there, but the problem is that we don't have a choice. 也许你说的有道理，但问题是我们没有选择。 2. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 据说有一位叫作神农的中国统治者最早发现了茶可以饮用。（教材P3） It is said that ...是一个常见句式，表示“据说……”，that后面接完整的句子。又如： It is said that thirteen is an unlucky number in many Western countries. 据说在许多西方国家13是个不吉利的数字。 本单元还有一个类似的句式：It is believed that ...，意思是“人们认为……”，其后同样接完整的句子。例如： It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. 人们认为，茶在六至七世纪传到了朝鲜和日本。 3. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. 篮球不仅成为了一项广受欢迎的运动项目，也成了一项热门的观赏性运动。（教材P6 ) not only...but also...：不仅……而且…… 连接并列主语时，谓语动词与靠近的主语一致（就近原则）。可连接动词、名词、形容词等。 如，Not only she but also her parents enjoy watching Chinese traditional operas.（不仅她，她的父母也喜欢看中国传统戏曲。） 4. The number of foreign players, including Chinese players, in the NBA has increased. NBA中的外国球员数量有所增加，其中也包括中国球员。（教材P6 ) 1）此句主语的核心名词是number，表示“数量”，由于是单数形式，谓语动词需要与之相匹配，故为has increased。语法上，人们将这种主语和谓语在数上的匹配称作“主谓一致”。当主语为复数概念时，谓语动词用复数形式与之匹配；当主语为单数概念时，谓语动词则用单数形式。例如： People there are very friendly. 那里的人们十分友善。（people为复数概念） The United Nations is an international organization that tries to find peaceful solutions to world problems. 联合国是一个尝试寻求和平解决世界问题的国际组织。（the United Nations是一个组织，为单数概念） 2）短语the number of...意为“……的数量；……的数目”，如：the number of students in the class（班级人数），the number of animals（动物的数量）。The number of...用作主语时，其谓语动词应用单数形式。英语另有a number of...短语，表示“若干的；一些”，用来修饰可数名词，如：a number of students（一些学生），a number of mistakes（一些错误）。A number of...用作主语时，其谓语动词应用复数形式。注意不要将两者混淆。试比较： The number of people killed in the accident hasn't been announced yet. 这次事故中死亡的人数尚未公布。 A number of people are unhappy with this decision. 一些人对这项决定并不满意。 5.At the same time, they need to stop the competing team from getting the ball into their own basket. 同时，他们还需要阻止对方球队将球投进自己的篮筐。（教材P6 ) “stop sb from doing sth” 是一个常用短语，意思是“阻止某人做某事” 。 如， The heavy rain stopped us from going camping.（大雨阻止了我们去露营。 ） His parents try to stop him from playing computer games too much.（他的父母试图阻止他过度玩电脑游戏 ） 该短语中的“from”在主动语态中可以省略 ，即“stop sb doing sth” ，意思不变；但在被动语态中“from”不能省略。 例如，We were stopped from entering the building.（我们被阻止进入大楼 ，这里是被动语态，“from”不能省略 ） 6.What is the hot - ice - cream scoop used for? It's used for serving really cold ice - cream. 热冰淇淋勺是用来做什么的？ 它是用来舀非常冰的冰淇淋的。（教材P4) 1）be used for：表示“被用于……”，强调某物的用途，后接 名词或动名词（v.-ing），说明用于某个目的、方面。 结构：主语（物） + be used for + 名词 / 动名词。 如，The pen is used for writing.（这支笔是用来写字的。） Knives are used for cutting things.（刀子被用于切割东西。） 2）be used to do：意为“被用来做……”，说明物体的用途，后接 动词原形，侧重“被用于执行某个动作”。 结构：主语（物） + be used to + 动词原形。 如，The machine is used to wash clothes.（这台机器被用来洗衣服。） Stamps are used to send letters.（邮票被用来寄信。） 【拓展】used to do 与be used to (doing) sth. 1）used to do 意为“过去常常做某事（现在已不再如此）”，后接动词原形，用于描述过去的习惯或状态，隐含与现在情况不同的对比。 如，She used to read novels before bed.（她过去常常睡前读小说。暗示现在可能不这么做了） The town used to be quiet.（这个小镇过去很安静。现在可能变得热闹了） 2）be used to (doing) sth. 表示“习惯于（做）某事”，其中 to 是介词，后接名词、代词或动名词（doing），强调现在对某种情况或行为的适应状态。 如，They are used to the cold weather here.（他们习惯了这里寒冷的天气。） He is used to walking to work.（他习惯步行上班。） I’m used to it—this kind of busy life has become normal for me.（我习惯了，这种忙碌的生活对我来说已很平常。） 三、语法导学 被动语态 1， 英语中只有主动语态与被动语态之分。 1.被动语态的基本构成形式 ：主语+be（助动词）+过去分词 初中阶段重点掌握一般现在时，一般过去时，一般将来时及含有情态动词的被动语态。被动语态的时态通过助动词be的变化来体现。这个助动词必须与主语的人称和数相一致。 各种时态的被动语态 1），一般现在时的被动语态：is/am/are +过去分词 e.g. The lights are usually turned on at 6:30. 2），一般过去时的被动语态: was/were +过去分词 e.g. Our house was built in 1979. 3），一般将来时的被动语态：will + be + 过去分词 e.g. This question will be answered by our headmaster. 4），含情态动词的被动语态： 情态动词+be+过去分词 e.g. This job must be done as soon as possible. 【注】如主动句中宾语补足语是不带to的不定式，变成被动语态后要加to.常见的结构有：make/let/hear/see/---sb do sth ----sb be made /let/heard/seen/---to do sth e.g. I saw him go to the church. He was seen to go to the church. 2.主动语态与被动语态的区别：主动语态，句子中的主语是动作的执行者，如： I broke the window. He wrote the letter. People in America speak English. 而被动语态句子中的主语是主动语态句子中的宾语，主语是动作的承受者。如： The window was broken by me.English is spoken in America. 3.被动语态的用法 1) 不知道动作的执行者，只知道承受者的情况 e.g. Silk is produced in Suzhou. 2).不必说出动作的执行者的情况 e.g. Such books are written for children. 3).需要突出和强调动作的承受者的情况 e.g. She is liked by everyone. 阅读填空 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Basketball is a much - loved and active sport that 1.________(enjoy) by many for fun and exercise. It is over 100 years old and is played by millions of people all over the world. It is believed 2._____ the first basketball game in history was played on December 21, 1891. Then in 1936 in Berlin, it became an event at the Olympics. Basketball 3.______________(invent) by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could 4._________(play) in the winter. Dr. Naismith created a game to be played inside on a hard floor. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get the ball in the other team's basket. At the same time, they need to stop the competing team from 5.__________(get) the ball into their own basket. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, 6._________ it has also become a popular sport to watch. Although America's NBA games are the 7.__________(famous) , the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA 8._________(increase) There are also more and more foreign players in the CBA. Many young people look up to these basketball 9.________(hero) and want to become like them. These stars encourage young people10._________(work) hard to achieve their dreams. 答案：1. is enjoyed 2.that 3.was invented 4.be played 5.getting 6.but 7.most famous 8.has increased. 9.heroes 10.to work 解析:【导语】篮球深受喜爱，兼具娱乐与锻炼价值，有超百年历史。它由詹姆斯·奈史密斯发明，如今在全球愈发流行，中美职业赛事备受关注，激励着年轻人追梦。 1. 先行词sport和enjoy之间是被动关系，即“运动被喜爱”，且句子描述的是一般情况，所以用一般现在时的被动语态“is + 过去分词” ，填is enjoyed。 2. “It is believed that...”是固定句型，意为“人们认为……” ，it是形式主语，真正的主语是that引导的从句，所以填that。 3. Basketball和invent之间是被动关系，且发明篮球是过去发生的事，所以用一般过去时的被动语态“was/were + 过去分词” ，主语Basketball是单数，故填was invented。 4. game和play之间是被动关系，“could”是情态动词，情态动词的被动语态结构是“情态动词 + be + 过去分词” ，所以填be played。 5. “stop...from doing sth.”是固定搭配，意为“阻止……做某事” ，from是介词，后接动名词，所以填getting。 6. “not only...but (also)...”是固定搭配，意为“不但……而且……” ，所以填but。 7.根据语境，这里是说美国NBA比赛是最著名的，“famous”的最高级是“most famous” ，所以填most famous。 8.这里强调从过去到现在，在NBA里包括中国球员在内的外国球员数量已经增加了，用现在完成时“have/has + 过去分词” ，主语“the number of...”（……的数量）作主语时，谓语动词用单数，所以填has increased。 9. these后接可数名词复数，“hero”的复数形式是heroes，所以填heroes。 10. “encourage sb. to do sth.”是固定搭配，意为“鼓励某人做某事” ，所以填to work。 【归纳总结】 解题技巧 1. 分析句子成分和逻辑关系：判断主语和谓语动词之间是主动还是被动关系，以此确定语态；分析句子前后逻辑，判断是否是固定句型、固定搭配等。比如看到“It is believed...”就想到接that从句 ；看到“not only”就想到“but (also)” 。 2. 根据时间状语或语境确定时态：如果描述的是现在的一般情况，常考虑一般现在时；如果是过去发生的事，考虑一般过去时；强调过去发生的动作对现在造成的影响或从过去持续到现在，考虑现在完成时等。 3. 注意固定搭配和语法规则：牢记像“stop...from doing sth.”“encourage sb. to do sth.”等固定搭配 ；对于可数名词，注意根据修饰词判断单复数形式，像these后接复数。 知识归纳 1. 被动语态 构成：一般现在时的被动语态是“am/is/are + 过去分词” ；一般过去时的被动语态是“was/were + 过去分词” ；情态动词的被动语态是“情态动词 + be + 过去分词” 。当主语是动作的承受者时，要用被动语态。例如“The book was written by Lu Xun.”（这本书是鲁迅写的） 。 2. 固定句型和搭配 “It is + 过去分词 + that...” ：这类句型很常见，如“It is said that...”（据说……） ，“It is reported that...”（据报道……） 。 掌握常见的动词短语搭配，如“stop...from doing sth.”（阻止……做某事） ，“encourage sb. to do sth.”（鼓励某人做某事） ，“prevent...from doing sth.”（防止……做某事） 等，这些搭配中动词的形式是固定的，牢记后有助于解题。 3. 形容词最高级：多音节形容词（如famous）变最高级时，在前面加most，用于三者或三者以上的比较，表示“最……” 。例如“He is the most hard - working student in our class.”（他是我们班最勤奋的学生） 。 4. 名词复数：以o结尾的部分名词变复数时，加 - es，常见的有“hero”（英雄） 、“potato”（土豆） 、“tomato”（西红柿） 等 ；但也有一些直接加 - s，如“photo”（照片） ，“piano”（钢琴） 等，需要特别记忆。 考点1 被动语态 1. Nick ______ a job in a bank, he didn’t take it. A. is offered B. offered C. was offered D. has offered 2.—Tree Planting Day is coming. Do you plant trees in spring? —Yes, many trees _______ in our city every year. A. are planting B. are planted C. were planted . A number of new houses __________in Wenchuan last year. （09恩施州） A. built B. are built C. were built D. will be built 3.—It’s said that an airport_______in Yangzhou. --It’s ture.That’s what we are getting excited about these days. A.builds B.will build C.is building D.will be built 1. 答案：C 解析：Nick和offer（提供）之间是被动关系，即Nick被提供工作，所以要用被动语态。根据he didn’t take it可知，事情发生在过去，一般过去时的被动语态结构是“was/were + 过去分词” ，Nick是单数，所以用was offered 。A是一般现在时被动语态；B是主动语态；D是现在完成时主动语态，均不符合语境。 2. 答案：B 解析：trees和plant（种植）之间是被动关系，要用被动语态。由every year可知，这里说的是每年的情况，用一般现在时，一般现在时被动语态结构是“am/is/are + 过去分词” ，trees是复数，所以用are planted 。A是现在进行时主动语态；C是一般过去时被动语态，时态不符。 3. 答案：C 解析：houses和build（建造）之间是被动关系，要用被动语态。由last year可知，事情发生在过去，一般过去时被动语态结构是“was/were + 过去分词” ，houses是复数，所以用were built 。A是主动语态；B是一般现在时被动语态；D是一般将来时被动语态，时态不对。 4. 答案：D 解析：airport和build（建造）之间是被动关系，要用被动语态。根据语境，这里说的是将要在扬州建一个机场，是将来的事，一般将来时的被动语态结构是“will be + 过去分词” ，所以选D 。A、B、C都是主动语态。 考点2 the number of; a number of 1. _______ the teachers in their school is about 200 and one fourth of them are ______ teachers. A. A number of ; women B. A number of ; woman C. The number of ; women D. The number of ; woman 2.–What ________ the number of the students in your school? –About two thousand. A number of them_________ from England. A. is; are B. is; is C. are; is D. are; are 3.A large number of engineers _______ to Afriac by our government to help the people there every year. A. have sent B. will send C. are sent 1. 答案：C 解析：“the number of + 可数名词复数”表示“……的数量” ，作主语时，谓语动词用单数；“a number of + 可数名词复数”表示“许多……” ，作主语时，谓语动词用复数。第一空表示教师的数量，用the number of ；第二空“女教师”复数形式是women teachers（woman作定语修饰复数名词时，要变为women ） ，所以选C 。 2. 答案：A 解析：第一空“the number of the students”（学生的数量）作主语，谓语动词用单数，所以用is ；第二空“a number of them”（他们中的许多人）作主语，谓语动词用复数，所以用are ，选A 。 3. 答案：C 解析：engineers和send（派遣）之间是被动关系，要用被动语态。由every year可知是一般现在时，一般现在时被动语态结构是“am/is/are + 过去分词” ，engineers是复数，所以用are sent 。A、B是主动语态。 考点3 not only---but also 1.Which of the following sentences is WRONG? A. Although it was very late, Miss Liu didn’t stop working. B. The plane has already taken off when we got to the airport. C. We should not only help each other but also learn from each other. D. Mum is sleeping now. Please tell them not to make so much noise. 2.______ Tom _____ Mary speaks good Chinese, so they can communicate with these Chinese students very well. A. Neither, nor B. Not only, but also C. Both, and D. Either, or 3.—What do you like doing after class? —I like not only reading painting. A. and B. but also C. or D. for 4. I am a fan of Liu Qian. _____ his magic ________ his humor attracts me. A. Both… and B. Either…or C. Neither…nor D. Not only… but also  1. 答案：B 解析：A选项“虽然很晚了，刘小姐还是没有停止工作” ，语法和逻辑正确；B选项中“when we got to the airport”是过去的时间点，“飞机起飞”发生在这个时间点之前，应该用过去完成时“had + 过去分词” ，这里用has taken off（现在完成时）错误；C选项“我们不仅应该互相帮助，还应该互相学习” ，“not only...but also...”用法正确；D选项“妈妈现在在睡觉。请告诉他们别弄出这么多噪音” ，语法和逻辑正确。所以选B 。 2. 答案：B 解析：A选项“neither...nor...”（既不……也不……） ；B选项“not only...but also...”（不但……而且……） ，连接两个主语时，谓语动词遵循就近原则；C选项“both...and...”（两者都……） ，连接两个主语时，谓语动词用复数；D选项“either...or...”（要么……要么……） 。根据“so they can communicate with these Chinese students very well”可知，Tom和Mary汉语都说得好，且speaks是第三人称单数形式，遵循就近原则，所以用not only...but also... ，选B 。 3. 答案：B 解析：“not only...but also...”是固定搭配，意为“不但……而且……” ，所以选B 。 4. 答案：D 解析：A选项“both…and…”连接两个并列成分作主语时，谓语动词用复数；B选项“either…or…”（要么……要么……） ；C选项“neither…nor…”（既不……也不……） ；D选项“not only…but also…”（不但……而且……） ，连接两个并列成分作主语时，谓语动词遵循就近原则。这里attracts是第三人称单数形式，遵循就近原则，所以用not only...but also... ，表示“不但他的魔术而且他的幽默吸引了我” ，选D 。 考点4 “pleasure ”的用法 1.—Would you please lend me your bike？ — . A. Sure B. No, thanks C. Never mind D. It was a pleasure 2. --- Could you please help me carry the box? It’s too heavy. --- ________. A. Sorry, I have no time B. It’s my pleasure C. With pleasure 3. — Could you please feed my pet dog for me while I’m away? —____________. A. It’s a pleasure B. My pleasure C. With pleasure D. You’re welcome 1. 答案：A 解析：A选项“Sure”（当然） ，用于肯定回答对方请求；B选项“No, thanks”（不，谢谢） ，用于拒绝别人的提议；C选项“Never mind”（没关系；别介意） ，用于回应别人的道歉等；D选项“It was a pleasure”（不用谢，用于回应别人的感谢，事情已做完） 。这里是回应对方借自行车的请求，选A 。 2. 答案：C 解析：A选项“Sorry, I have no time”（抱歉，我没时间） ；B选项“It’s my pleasure”（不用谢，用于回应别人的感谢，事情已做完） ；C选项“With pleasure”（乐意效劳，用于回应别人的请求，事情还未做） 。这里是回应帮忙搬箱子的请求，事情还没做，选C 。 3. 答案：C 解析：A选项“It’s a pleasure”和B选项“My pleasure”意思相近，都表示“不用谢” ，用于回应别人的感谢，事情已做完；C选项“With pleasure”（乐意效劳） ，用于回应别人的请求，事情还未做；D选项“You’re welcome”（不用谢） ，用于回应别人的感谢。这里是回应帮忙喂宠物狗的请求，事情还没做，选C 。 考点5 used to do; be used to do; be used to doing; be used for--- 1. He _______ listen to pop music, but now he _______ dancing. A. is used to; used to B. used to; is used to C. used to; is used for 2. Her son _________ Coke, but now he ________ milk. A. used to drink; is used to drinking B. used to drinking; drinks C. is used to drinking; used to drink D. is used to drink; is drinking 3.The young man used to_______ to work, but he is used to________ to work now. A. drive; walking B. drove; walked C. drive; walks D. driving; walk 4.—Excuse me, what’s this for? —It’s a cleaner and it to pick up dirt. A. uses B. is used C. is using D. used 1. 答案：B 解析： “used to do sth.”表示“过去常常做某事”，第一空“过去常常听流行音乐”，用“used to listen”； “be used to doing sth.”表示“习惯于做某事”，第二空“现在习惯跳舞”，用“is used to dancing”。综上，选B。 2. 答案：A 解析：“used to do sth.”表示过去的习惯，“used to drink Coke”即“过去常喝可乐”； “be used to doing sth.”表示现在的习惯，“is used to drinking milk”即“现在习惯喝牛奶”。A选项符合这两个结构，故选A。 3. 答案：A 解析： “used to do sth.”中，“used to”后接动词原形，第一空“used to drive”（过去常开车）； “be used to doing sth.”中，“be used to”后接动名词，第二空“is used to walking”（现在习惯走路）。因此选A。 4. 答案：B 解析：根据语境，“它（清洁工具）被用来清理灰尘”，需用被动语态。 “be used to do sth.”表示“被用来做某事”，此处“it is used to pick up dirt”符合被动结构及句意，故选B。 知识图谱记忆 Unit1 When was it invented? 单元重点词汇 1.pleasure 2.warn 3.daily 4.sudden 5.musical 6.near 7.hero 8.Canada 9.salty 10.invent 11.remain 单元重点短语 1.take place 2.without doubt 3.have a point 4.all of a sudden 5.by mistake 6.divide---into 7.not only---but also 8.look up to 9.by accident 单元重点句型 When was the zipper invented? It was invented in 1893. Who was it invented by? It was invented by Whitcomb. When was tea brought to Korea? It was brought to Korea during the 6th and 7th centuries. What is the hot - ice - cream scoop used for? It's used for serving really cold ice - cream. 单元语法 Active Voice: Alexander Graham Bell invented the telephone in 1876. Passive Voice: The telephone was invented (by Alexander Graham Bell) in 1876. 一、单项选择 1.-How does Jack usually go to school? --He_____________ride a bike, but now he_______________there to lose weight. A. used to, is used to walk B. was used to, is used to walking C. was used to, is used to walk D. used to, is used to walking 答案：D 解析： “used to do sth.” 表示“过去常常做某事”，符合前半句“他过去常骑自行车”； “be used to doing sth.” 表示“习惯于做某事”，后半句“现在他习惯走路”应用动名词形式“walking”。 2.In ancient times, dogs were mainly ______helping people hunt( 打猎) .Now they are more useful-they can help the blinds, search for the bad eggs,... A. bad for B. used to C. used for D. good at 答案：C 解析：“be used for doing sth.” 表示“被用于做某事”，古代狗主要“被用于帮助人类打猎”，符合语境。 “be used to” 后接动词原形，此处“helping”为动名词，排除B。 3.The lifeguard ______________ swimmers about the dangerous currents in the ocean. A. taught B. warned C. praised D. reminded 答案：B 解析： “warn sb. about sth.” 表示“警告某人关于某事”，救生员“警告游泳者海洋中的危险洋流”，符合逻辑。 4.Edison ____________ the light bulb, which changed human life. A. bought B. discovered C. invented D. found 答案：C 解析： “invent” 意为“发明”，爱迪生“发明”电灯泡，属于创造新事物；“discover” 指发现已存在的事物，不符合。 5.Washing hands is a __________ routine to prevent diseases. A. yearly B. daily C. weekly D. monthly 答案：B 解析： “daily routine” 表示“日常习惯”，洗手是“日常”预防疾病的做法，其他选项“ yearly（每年）、weekly（每周）、monthly（每月）”均不符合。 6.The ____________ rain stopped our picnic suddenly. A. warm B. sudden C. heavy D. light 答案：C 解析： “heavy rain” 表示“大雨”，能“突然阻止野餐”，符合语境；“sudden” 虽意为“突然的”，但与后半句“suddenly”重复，不如“heavy”恰当。 7.The ___________ saved the child and became a local hero. A. doctor B. student C. hero D. teacher 答案：C 解析： 拯救孩子并成为英雄的人，选项中“hero（英雄）”最符合语义（注：题目可能存在设置重复，实际场景中可能为“lifeguard 救生员”等，但按选项选C）。 8.She found her necklace __________, while cleaning. A. in public B. by accident C. on purpose D. at least 答案：B 解析：“by accident” 表示“偶然地”，她“在打扫时偶然发现项链”，符合语境；“on purpose” 为“故意地”，与句意相反。 9.The earthquake happened ___________, causing panic. A. for example B. all of a sudden C. as usual D. in the end 答案：B 解析： “all of a sudden” 表示“突然”，地震“突然发生”导致恐慌，符合语义。 10.The annual science forum will ______________ in Beijing next month. A. give up B. take place C. run out D. come true .答案：B 解析： “take place” 表示“发生/举办”，科学论坛“将在北京举办”，符合搭配；“come true” 主语多为梦想，排除D。 11.The teacher asked us to ______ the class ___________ groups. A. depend on B. divide...into C. care about D. look for 答案：B 解析： “divide...into...” 表示“把……分成……”，老师让“把班级分成小组”，符合题意。 12.__________ , the Internet is essential in modern life. A. By the way B. Without doubt C. At first D. In short 答案：B 解析： “without doubt” 表示“毫无疑问”，“毫无疑问，互联网在现代生活中必不可少”，符合语境。 13.The book is________ interesting __________ educational. A. so...that B. either...or C. not only...but also D. neither...nor 答案：C 解析：“not only...but also...” 表示“不仅……而且……”，这本书“不仅有趣而且有教育意义”，表并列递进。 14.The ___________ chips made me drink much water. A. spicy B. sweet C. salty D. sour 答案：C 解析： “salty” 表示“咸的”，“咸的薯片”让人多喝水，符合常识；“spicy” 为“辣的”，虽也可能，但“salty”更直接关联口渴。 15.People ____________ scientists who contribute to society. A. have a point B. look up to C. by accident D. take place 答案：B 解析： “look up to” 表示“尊敬”，人们“尊敬为社会做贡献的科学家”，符合语义；“have a point” 为“有道理”，不符合。 二、完形填空 阅读下面短文，理解其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。 DeepSeek, a rising star in the AI field, has been making remarkable progress in 1_______ its technology into various real - world scenarios. In recent months, its influence can be clearly seen in government services and medical fields, bringing 2______ changes to people's lives. In the government sector, DeepSeek's AI - powered system has 3________ the efficiency of administrative work. For example, in Shenzhen, the "Smart Government" platform 4_______ by DeepSeek can handle a large number of official tasks. It uses natural language processing (NLP) to 5_________ errors in official documents, which reduces manual checking time by a large margin. As a result, citizens now spend 6_______ time waiting for document approvals, and some procedures can be completed within minutes. In the medical field, DeepSeek's AI technology is also playing a significant role. Its medical image analysis system, 7________ in many hospitals, can help doctors make more 8_______ diagnoses. By analyzing CT scans and X - rays, it provides accurate information to doctors, especially in emergency situations, which 9______ doctors valuable time. Besides, an AI - based 10______ robot has been introduced in some hospitals. It can answer patients' common questions, offer basic medical advice, and even help with appointment arrangements. As AI continues to develop, DeepSeek's applications show how technology can improve public services and medical care. These innovations not only reflect China's development in AI but also set an example for global smart solutions. 1. A. bringing B. putting C. turning D. translating 2. A. small B. silent C. significant D. strange 3. A. improved B. reduced C. created D. measured 4. A. discovered B. designed C. destroyed D. described 5. A. look up B. find out C. take out D. put away 6. A. more B. fewer C. less D. better 7. A. tested B. playing C. looking D. searching 8. A. careful B. correct C. common D. creative 9. A. saves B. costs C. wastes D. spends 10. A. teaching B. working C. shopping D. consulting 【答案】1.D 2.C 3.A 4.B 5.B 6.C 7.A 8.B 9.A 10.D 【解析】 【导语】 文章主要讲述了人工智能公司DeepSeek在政务和医疗领域的应用及带来的积极变化。在政务方面，其助力打造的智能平台提高了行政工作效率，减少市民等待审批时间；医疗领域中，相关技术帮助医生更准确诊断，还引入咨询机器人服务患者，展示了人工智能推动社会发展的潜力。 1. D：translate有“转化；转变”的意思，translate...into表示“将……转化应用到” ，这里指将技术转化到现实场景中，bring是“带来”；put是“放置”；turn是“转动；转变（多与into搭配表示变成某种状态）” ，均不符合语境。 2. C：significant意为“显著的；重大的”，根据语境，人工智能带来的是显著的变化，small是“小的”；silent是“沉默的”；strange是“奇怪的” ，语义不符。 3. A：improve意为“提高；改善”，从后文描述可知，人工智能系统提高了行政工作效率，reduce是“减少”；create是“创造”；measure是“测量；衡量” ，不符合文意。 4. B：design意为“设计”，平台是被设计出来的，discover是“发现”；destroy是“破坏”；describe是“描述” ，均不符合“平台被设计”这一语境。 5. B：find out意为“找出；发现”，这里指找出文件中的错误，look up通常指“查阅（资料等）”；take out是“取出”；put away是“收起；放好” ，不符合语境。 6. C：less是little的比较级，修饰不可数名词time，表示“更少的时间” ，more是“更多”；fewer修饰可数名词；better是“更好” ，这里强调等待时间变少，所以选less。 7. A：test意为“测试；检验”，系统是在医院被测试应用，playing是“玩耍；演奏”；looking是“看”；searching是“搜索” ，语义均不合适。 8. B：correct意为“正确的”，根据上下文，人工智能帮助医生做出更正确的诊断，careful是“仔细的”；common是“普通的”；creative是“有创造力的” ，这里强调诊断准确性，所以选correct。 9. A：save意为“节省”，技术为医生节省了宝贵时间，cost表示“花费（金钱、时间等）” ，主语通常是物，但意思不符合此处语境；waste是“浪费”；spend表示“花费（时间、金钱）” ，主语是人，所以选save。 10. D：consulting意为“咨询的”，根据后文“回答病人问题，提供医疗建议”可知是咨询机器人，teaching是“教学的”；working是“工作的”；shopping是“购物的” ，不符合语境。 三、阅读理解 Scientists believe the Earth is 4.6 billion years old. However, the mountains, valleys (山谷), hills, rivers, deserts and forests we see today are much younger than that. For example, Mount Qomolangma is about 60 million years old and the Amazon rainforest is only 10 million years old. The youngest sea in the world is the Baltic Sea, at about 15000 years old. The Earth is always changing because of volcanoes (火山), earthquakes and of course, wind and rain. Some of these changes are very slow and others are quick. Water and ice can make very great changes to the planet. For example, glaciers rivers of ice can cut through mountains and make lakes and deep valleys. Many volcanoes are under the oceans and sometimes they become new islands. This is happening in the South Pacific, near Tonga. It’s normal for our planet to change but at the moment, scientists think it’s changing faster than usual. Some deserts are growing and many forests are getting smaller. The weather is getting wetter in some places and drier in others, and there are more big storms. According to the research, the sea level will continue to rise in the next hundred years. As a result, many cities will possibly be covered by water and much of the most productive farming areas will be lost. Some island countries are likely to disappear on the map of the world. These changes will bring great harm to the planet. However, they can be beneficial to some people. For example, as the Arctic is getting warmer, some people in Greenland now own businesses and sell vegetables they grow on their land. That wasn’t possible in the far north 50 years ago. Farmers in Greenland like the warm weather and hope it will continue. 19. How does the writer describe the changes of the Earth in Paragraph 2? A. By using sayings. B. By giving examples. C. By telling stories. D. By listing numbers. 20. From Paragraph 3, we can mainly learn about ________. A. the age of the Earth B. problems for the planet C. the life of the farmers D. influences on the mountains 21. The underlined word “beneficial” in Paragraph 4 is the closest in meaning to “________”. A. harmful B. normal C. helpful D. uncomfortable 【答案】1. B 2. B 3. C 【解析】 【导语】本文主要讲述了地球因为各种原因总是在变化，详细地介绍了这些变化的好处和坏处。 1.推理判断题。根据“For example, glaciers rivers of ice can cut through mountains and make lakes and deep valleys…”可知，通过举例子的方式来描述地球的变化，故选B。 2.推理判断题。根据“The weather is getting wetter in some places and drier in others, and there are more big storms…As a result, many cities will possibly be covered by water and much of the most productive farming areas will be lost. Some island countries are likely to disappear on the map of the world”可知，第三段主要介绍了这些变化所带来的问题，故选B。 3.词义猜测题。根据“These changes will bring great harm to the planet.”以及“However, they can be beneficial to some people.”可知，这些变化会带来危害，However表示转折，划线句子应说也可以带来好处，也就是给一些朋友带来帮助，故选C。 四、阅读填空（本题有10小题，每小题1分，共10分） 阅读下面的短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 The traditional Chinese calendar divides the year into 24 solar terms (节气). Thousands of years ago, they ____1___ (create) to help with farming, but the solar term culture is still very ____2____ (use) today to people’s life. Grain Buds is ____3___ eighth solar term of a year. It means that the seeds from the grain are becoming full but are not ripe. This year Grain Buds falls ____4___ May 21st, and lasts 16 days. Here are some things you may not know about Grain Buds. A good season for eating fish A saying about rain during this time says, “A heavy rainfall makes the river full. “Because of a lot of rain, rivers are full of water and a great number of fish. You can’t miss the chance ____5____ (enjoy) them. Also, it is such a golden season for ____6____ (fisherman)! Suggestions on health Wet and hot days ____7___ (be) common in this season. It may make you get skin illnesses easily. It is necessary to take more exercise. Walking, jogging and practicing tai chi are popular. A key period for flower caring It is a good period for flowers to grow ____8____ (rapid). Caring for your garden becomes even ____9___ (important) than any other time. ____10____ you take good care of them, your plants will be healthier. 【答案】1. were created 2. useful 3. the 4. on 5. to enjoy 6. fishermen 7. are 8. rapidly 9. more important 10. If 【解析】 【导语】本文介绍了小满这个节气。 1.句意：几千年前，人们创造节气是为了帮助农业，但是节气文化在今天对人们的生活仍然非常有用。they指代“24 solar terms”，与动词create之间是被动关系，结合“Thousands of years ago”可知，此处用一般过去时被动语态，根据they可知，助动词用were，故填were created。 2.句意：几千年前，人们创造节气是为了帮助农业，但是节气文化在今天对人们的生活仍然非常有用。is后接形容词作表语，useful“有用的”，故填useful。 3.句意：小满是一年中的第八个节气。序数词eighth前要加the，故填the。 4.句意：今年的小满落在5月21日，持续16天。“May 21st”是具体的一天，时间介词用on，故填on。 5.句意：你不能错过享受它们的机会。此空作名词chance的定语，应填动词不定式，故填to enjoy。 6.句意：此外，这也是渔民的黄金季节。fisherman“渔民”，可数名词，此空应填复数形式表示泛指，故填fishermen。 7.句意：潮湿和炎热的天气在这个季节很常见。此句是一般现在时，and连接并列主语，be动词用are，故填are。 8.句意：这是花卉快速生长的好时期。此空修饰动词grow，应该填副词rapidly“迅速地”，故填rapidly。 9.句意：照料你的花园变得比任何时候都更重要。根据than可知，此空应填比较级，故填more important。 10.句意：如果你好好照顾它们，你的植物会更健康。“you take good care of them”是“your plants will be healthier”的肯定条件，用if引导条件状语从句，故填if。 五、情景交际 1. A:_______________________________________? B:Tea was discovered by Shen Nong. 2. A:_______________________________________? B:It was invented in 1876.. 3. A:What is light blub used for? B:________________________________________. 4. A:How do the cookies taste? B:________________________________________. 参考答案： 1.Who was tea discovered by? 2.When was the telephone invented? 3.:It’s used for helping people see in the dark. 4.They taste crispy, 六、书面表达 人工智能 Al ( Artificial Intelligence ）技术的快速发展和 Chat GPT4的问世，给人们的学习和生活带来了巨大的变化。假如你是李华，受邀参加某英语报" Teenager Says "栏目，请说说你对人工智能的看法。 要求：1.意思连贯，语句通顺； 2．词数100左右。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考范文 I ' m glad to be invited to join this program . With the rapid development of science and technology , Artificial Intelligence becomes more and more popular in our daily life . Artificial Intelligence can chat with people , it can help solve people ' s problems . For example , it can help the students do homework correctly and solve the subject problems . Besides , it can design pictures in a short time . However , it also has many disadvantages . If we always depend on it , it will make us lazy in mind . Its appearance will reduce people ' s job opportunities . I ' m looking forward to hearing from you . 18 / 18 学科网（北京）股份有限公司 $$ 第01讲Unit1（知识全梳理&考点精准练） 内容导航——预习三步曲 第一步：学 析教材 学知识：教材精讲精析、全方位预习 练习题 讲典例：教材习题学解题、快速掌握解题方法 练考点 强知识：核心考点精准练 第二步：记 串知识 识框架：知识图谱助力掌握知识框架、学习目标复核内容掌握 第三步：测 过关测 稳提升：小试牛刀检测预习效果、查漏补缺快速提升 一、词汇导学 1.pleasure n. 高兴，愉快 It is my pleasure. 不客气，不用谢，多用于回答感谢， With pleasure 乐意效劳，用于接受请求。如， A:Could you help me with my homework? B: With pleasure. A: Thank you for your help. B:It is my pleasure./My pleasure. 2. warn（vt./vi.）警告；告诫 常用结构：warn sb. (not) to do sth.（警告某人做/不做某事） 如，The teacher warned us not to copy others' homework.（老师警告我们不要抄作业。） 【拓展】 常见动词不定式作宾语补足语的动词：want, ask,tell,advise,allow,,encourage,would like，expect 等. 3. daily（adj/adv/n) 每日的（地）；日报 如，Reading English articles is part of my daily study.（读英语文章是我日常学习的一部分。） 4. sudden（adj) 突然的；意外的 用法：修饰名词或作表语，副词形式为 suddenly（突然地）。 如，A sudden rain stopped us from going hiking.（一场突如其来的雨阻止了我们去徒步。） 短语：all of a sudden：突然；猛地（相当于 suddenly）。修饰动词或整个句子，强调动作的突发性。 如，All of a sudden, the lights went out and everyone screamed.（突然灯灭了，所有人都尖叫起来。） 5. musical （adj) 音乐的. 名词形式为music（音乐） 如， musical instruments（乐器）。 如，She has a strong interest in musical performances.（她对音乐演出很感兴趣。） 6. hero (n.):英雄；男主角. 复数形式为 heroes（以 -o 结尾且有生命的名词加 -es）。 如，Yuan Longping is a national hero who helped solve hunger problems.（袁隆平是帮助解决饥饿问题的民族英雄。） 7. salty （adj .)咸的；含盐的。 名词形式为salt（盐） 如，The soup is too salty—you should add more water.（汤太咸了，你该多加点水。） 8. invent（v.）发明；创造。 名词形式为 invention（发明）。 如，Edison invented the light bulb after many experiments.（爱迪生经过多次实验发明了电灯泡。） 9. remain（v.）保持；仍然是；剩余 后接形容词、名词或介词短语作表语，如 remain silent（保持沉默）。表示“剩余”时，无被动语态。 如，Despite the danger, he remained calm and helped others escape.（尽管危险，他仍保持冷静并帮助他人逃脱。） 10. by accident：偶然地；意外地（= accidentally） 如，I found my lost book by accident while cleaning the room.（我打扫房间时偶然找到了丢失的书。） 11. by mistake：错误地；由于差错 如，I took his umbrella by mistake because they looked the same.（我错拿了他的伞，因为它们看起来一样。） 12. take place：发生；举行 指事件、活动有计划地发生，主语为事件或活动。 如，The school sports meeting will take place next Friday.（校运动会将于下周五举行。） 【拓展】“take place”和“happen”都表示“发生”，但用法上有明显区别： take place：指有计划、有安排的事件发生，通常可预见或人为策划。主语多为活动、事件、会议、仪式等（非偶然发生的事）。 如，The meeting will take place next Monday.（会议将于下周一举行。） The wedding took place in a small church.（婚礼在小教堂举行。） happen：指偶然、意外发生的事件，或强调事件的随机性。主语可以是具体事件、情况，也可以用it作形式主语（如“It happens that...”）。 如，An accident happened on the road this morning.（今早路上发生了一场事故。） What happened to your phone?（你的手机怎么了？） 13. without doubt：毫无疑问；确实地 修饰整个句子或动词，强调肯定性。 如，Without doubt, she is the best candidate for the job.（毫无疑问，她是这份工作的最佳人选。） 14. have a point：有道理；有道理 用于表示认同某人的观点，主语通常为人。 如，You have a point—we should prepare for the exam earlier.（你说得有道理，我们应该早点备考。） 15. divide...into...：把……分成…… 主动语态中，divide sth. into + 份数或部分；被动语态为 be divided into。 如，The teacher divided the class into four groups for the discussion.（老师把班级分成四组进行讨论。） 16. look up to：尊敬；仰慕 如，Children often look up to their teachers as role models.（孩子们常把老师当作榜样来尊敬。） 【拓展】look up：查阅（信息、资料等）；抬头看 如，I need to look up the meaning of this word in the dictionary.（我需要在字典里查这个词的意思。） She looked up the train schedule online.（她在网上查了火车时刻表。） He looked up from his book when I entered the room.（我进屋时，他从书本中抬头看我。） She looked up at the stars in the sky.（她抬头看天上的星星。） 注意：当宾语是代词（如it, them） 时，需放在“look”和“up”之间，如：look it up（√），不能说look up it（×）。 二、句型导学 1. Well, you do seem to have a point ... 嗯，看来你说的确实有点儿道理……（教材P2） 这句话中的助动词do放在动词seem前面主要用来加强语气，通常可译作“的确；确实”。在谓语动词前添加助动词do表示强调的用法常见于肯定句和祈使句中，类似的例子在本册第三单元中已出现。又如： I do hope you can come to my party. 我真的希望你能来参加我的聚会。 在英语中，have a point通常指某人的说法或想法“有道理”。如： Perhaps you have a point there, but the problem is that we don't have a choice. 也许你说的有道理，但问题是我们没有选择。 2. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 据说有一位叫作神农的中国统治者最早发现了茶可以饮用。（教材P3） It is said that ...是一个常见句式，表示“据说……”，that后面接完整的句子。又如： It is said that thirteen is an unlucky number in many Western countries. 据说在许多西方国家13是个不吉利的数字。 本单元还有一个类似的句式：It is believed that ...，意思是“人们认为……”，其后同样接完整的句子。例如： It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. 人们认为，茶在六至七世纪传到了朝鲜和日本。 3. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch. 篮球不仅成为了一项广受欢迎的运动项目，也成了一项热门的观赏性运动。（教材P6 ) not only...but also...：不仅……而且…… 连接并列主语时，谓语动词与靠近的主语一致（就近原则）。可连接动词、名词、形容词等。 如，Not only she but also her parents enjoy watching Chinese traditional operas.（不仅她，她的父母也喜欢看中国传统戏曲。） 4. The number of foreign players, including Chinese players, in the NBA has increased. NBA中的外国球员数量有所增加，其中也包括中国球员。（教材P6 ) 1）此句主语的核心名词是number，表示“数量”，由于是单数形式，谓语动词需要与之相匹配，故为has increased。语法上，人们将这种主语和谓语在数上的匹配称作“主谓一致”。当主语为复数概念时，谓语动词用复数形式与之匹配；当主语为单数概念时，谓语动词则用单数形式。例如： People there are very friendly. 那里的人们十分友善。（people为复数概念） The United Nations is an international organization that tries to find peaceful solutions to world problems. 联合国是一个尝试寻求和平解决世界问题的国际组织。（the United Nations是一个组织，为单数概念） 2）短语the number of...意为“……的数量；……的数目”，如：the number of students in the class（班级人数），the number of animals（动物的数量）。The number of...用作主语时，其谓语动词应用单数形式。英语另有a number of...短语，表示“若干的；一些”，用来修饰可数名词，如：a number of students（一些学生），a number of mistakes（一些错误）。A number of...用作主语时，其谓语动词应用复数形式。注意不要将两者混淆。试比较： The number of people killed in the accident hasn't been announced yet. 这次事故中死亡的人数尚未公布。 A number of people are unhappy with this decision. 一些人对这项决定并不满意。 5.At the same time, they need to stop the competing team from getting the ball into their own basket. 同时，他们还需要阻止对方球队将球投进自己的篮筐。（教材P6 ) “stop sb from doing sth” 是一个常用短语，意思是“阻止某人做某事” 。 如， The heavy rain stopped us from going camping.（大雨阻止了我们去露营。 ） His parents try to stop him from playing computer games too much.（他的父母试图阻止他过度玩电脑游戏 ） 该短语中的“from”在主动语态中可以省略 ，即“stop sb doing sth” ，意思不变；但在被动语态中“from”不能省略。 例如，We were stopped from entering the building.（我们被阻止进入大楼 ，这里是被动语态，“from”不能省略 ） 6.What is the hot - ice - cream scoop used for? It's used for serving really cold ice - cream. 热冰淇淋勺是用来做什么的？ 它是用来舀非常冰的冰淇淋的。（教材P4) 1）be used for：表示“被用于……”，强调某物的用途，后接 名词或动名词（v.-ing），说明用于某个目的、方面。 结构：主语（物） + be used for + 名词 / 动名词。 如，The pen is used for writing.（这支笔是用来写字的。） Knives are used for cutting things.（刀子被用于切割东西。） 2）be used to do：意为“被用来做……”，说明物体的用途，后接 动词原形，侧重“被用于执行某个动作”。 结构：主语（物） + be used to + 动词原形。 如，The machine is used to wash clothes.（这台机器被用来洗衣服。） Stamps are used to send letters.（邮票被用来寄信。） 【拓展】used to do 与be used to (doing) sth. 1）used to do 意为“过去常常做某事（现在已不再如此）”，后接动词原形，用于描述过去的习惯或状态，隐含与现在情况不同的对比。 如，She used to read novels before bed.（她过去常常睡前读小说。暗示现在可能不这么做了） The town used to be quiet.（这个小镇过去很安静。现在可能变得热闹了） 2）be used to (doing) sth. 表示“习惯于（做）某事”，其中 to 是介词，后接名词、代词或动名词（doing），强调现在对某种情况或行为的适应状态。 如，They are used to the cold weather here.（他们习惯了这里寒冷的天气。） He is used to walking to work.（他习惯步行上班。） I’m used to it—this kind of busy life has become normal for me.（我习惯了，这种忙碌的生活对我来说已很平常。） 三、语法导学 被动语态 1， 英语中只有主动语态与被动语态之分。 1.被动语态的基本构成形式 ：主语+be（助动词）+过去分词 初中阶段重点掌握一般现在时，一般过去时，一般将来时及含有情态动词的被动语态。被动语态的时态通过助动词be的变化来体现。这个助动词必须与主语的人称和数相一致。 各种时态的被动语态 1），一般现在时的被动语态：is/am/are +过去分词 e.g. The lights are usually turned on at 6:30. 2），一般过去时的被动语态: was/were +过去分词 e.g. Our house was built in 1979. 3），一般将来时的被动语态：will + be + 过去分词 e.g. This question will be answered by our headmaster. 4），含情态动词的被动语态： 情态动词+be+过去分词 e.g. This job must be done as soon as possible. 【注】如主动句中宾语补足语是不带to的不定式，变成被动语态后要加to.常见的结构有：make/let/hear/see/---sb do sth ----sb be made /let/heard/seen/---to do sth e.g. I saw him go to the church. He was seen to go to the church. 2.主动语态与被动语态的区别：主动语态，句子中的主语是动作的执行者，如： I broke the window. He wrote the letter. People in America speak English. 而被动语态句子中的主语是主动语态句子中的宾语，主语是动作的承受者。如： The window was broken by me.English is spoken in America. 3.被动语态的用法 1) 不知道动作的执行者，只知道承受者的情况 e.g. Silk is produced in Suzhou. 2).不必说出动作的执行者的情况 e.g. Such books are written for children. 3).需要突出和强调动作的承受者的情况 e.g. She is liked by everyone. 阅读填空 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Basketball is a much - loved and active sport that 1.________(enjoy) by many for fun and exercise. It is over 100 years old and is played by millions of people all over the world. It is believed 2._____ the first basketball game in history was played on December 21, 1891. Then in 1936 in Berlin, it became an event at the Olympics. Basketball 3.______________(invent) by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could 4._________(play) in the winter. Dr. Naismith created a game to be played inside on a hard floor. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get the ball in the other team's basket. At the same time, they need to stop the competing team from 5.__________(get) the ball into their own basket. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, 6._________ it has also become a popular sport to watch. Although America's NBA games are the 7.__________(famous) , the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA 8._________(increase) There are also more and more foreign players in the CBA. Many young people look up to these basketball 9.________(hero) and want to become like them. These stars encourage young people10._________(work) hard to achieve their dreams. 考点1 被动语态 1. Nick ______ a job in a bank, he didn’t take it. A. is offered B. offered C. was offered D. has offered 2.—Tree Planting Day is coming. Do you plant trees in spring? —Yes, many trees _______ in our city every year. A. are planting B. are planted C. were planted . A number of new houses __________in Wenchuan last year. （09恩施州） A. built B. are built C. were built D. will be built 3.—It’s said that an airport_______in Yangzhou. --It’s ture.That’s what we are getting excited about these days. A.builds B.will build C.is building D.will be built 考点2 the number of; a number of 1. _______ the teachers in their school is about 200 and one fourth of them are ______ teachers. A. A number of ; women B. A number of ; woman C. The number of ; women D. The number of ; woman 2.–What ________ the number of the students in your school? –About two thousand. A number of them_________ from England. A. is; are B. is; is C. are; is D. are; are 3.A large number of engineers _______ to Afriac by our government to help the people there every year. A. have sent B. will send C. are sent 考点3 not only---but also 1.Which of the following sentences is WRONG? A. Although it was very late, Miss Liu didn’t stop working. B. The plane has already taken off when we got to the airport. C. We should not only help each other but also learn from each other. D. Mum is sleeping now. Please tell them not to make so much noise. 2.______ Tom _____ Mary speaks good Chinese, so they can communicate with these Chinese students very well. A. Neither, nor B. Not only, but also C. Both, and D. Either, or 3.—What do you like doing after class? —I like not only reading painting. A. and B. but also C. or D. for 4. I am a fan of Liu Qian. _____ his magic ________ his humor attracts me. A. Both… and B. Either…or C. Neither…nor D. Not only… but also  考点4 “pleasure ”的用法 1.—Would you please lend me your bike？ — . A. Sure B. No, thanks C. Never mind D. It was a pleasure 2. --- Could you please help me carry the box? It’s too heavy. --- ________. A. Sorry, I have no time B. It’s my pleasure C. With pleasure 3. — Could you please feed my pet dog for me while I’m away? —____________. A. It’s a pleasure B. My pleasure C. With pleasure D. You’re welcome 考点5 used to do; be used to do; be used to doing; be used for--- 1. He _______ listen to pop music, but now he _______ dancing. A. is used to; used to B. used to; is used to C. used to; is used for 2. Her son _________ Coke, but now he ________ milk. A. used to drink; is used to drinking B. used to drinking; drinks C. is used to drinking; used to drink D. is used to drink; is drinking 3.The young man used to_______ to work, but he is used to________ to work now. A. drive; walking B. drove; walked C. drive; walks D. driving; walk 4.—Excuse me, what’s this for? —It’s a cleaner and it to pick up dirt. A. uses B. is used C. is using D. used 知识图谱记忆 Unit1 When was it invented? 单元重点词汇 1.pleasure 2.warn 3.daily 4.sudden 5.musical 6.near 7.hero 8.Canada 9.salty 10.invent 11.remain 单元重点短语 1.take place 2.without doubt 3.have a point 4.all of a sudden 5.by mistake 6.divide---into 7.not only---but also 8.look up to 9.by accident 单元重点句型 When was the zipper invented? It was invented in 1893. Who was it invented by? It was invented by Whitcomb. When was tea brought to Korea? It was brought to Korea during the 6th and 7th centuries. What is the hot - ice - cream scoop used for? It's used for serving really cold ice - cream. 单元语法 Active Voice: Alexander Graham Bell invented the telephone in 1876. Passive Voice: The telephone was invented (by Alexander Graham Bell) in 1876. 一、单项选择 1.-How does Jack usually go to school? --He_____________ride a bike, but now he_______________there to lose weight. A. used to, is used to walk B. was used to, is used to walking C. was used to, is used to walk D. used to, is used to walking 2.In ancient times, dogs were mainly ______helping people hunt( 打猎) .Now they are more useful-they can help the blinds, search for the bad eggs,... A. bad for B. used to C. used for D. good at 3.The lifeguard ______________ swimmers about the dangerous currents in the ocean. A. taught B. warned C. praised D. reminded 4.Edison ____________ the light bulb, which changed human life. A. bought B. discovered C. invented D. found 5.Washing hands is a __________ routine to prevent diseases. A. yearly B. daily C. weekly D. monthly 6.The ____________ rain stopped our picnic suddenly. A. warm B. sudden C. heavy D. light 7.The ___________ saved the child and became a local hero. A. doctor B. student C. hero D. teacher 8.She found her necklace __________, while cleaning. A. in public B. by accident C. on purpose D. at least 9.The earthquake happened ___________, causing panic. A. for example B. all of a sudden C. as usual D. in the end 10.The annual science forum will ______________ in Beijing next month. A. give up B. take place C. run out D. come true 11.The teacher asked us to ______ the class ___________ groups. A. depend on B. divide...into C. care about D. look for 12.__________ , the Internet is essential in modern life. A. By the way B. Without doubt C. At first D. In short 13.The book is________ interesting __________ educational. A. so...that B. either...or C. not only...but also D. neither...nor 14.The ___________ chips made me drink much water. A. spicy B. sweet C. salty D. sour 15.People ____________ scientists who contribute to society. A. have a point B. look up to C. by accident D. take place 二、完形填空 阅读下面短文，理解其大意，然后从各题所给的A、B、C、D四个选项中选出最佳选项。 DeepSeek, a rising star in the AI field, has been making remarkable progress in 1_______ its technology into various real - world scenarios. In recent months, its influence can be clearly seen in government services and medical fields, bringing 2______ changes to people's lives. In the government sector, DeepSeek's AI - powered system has 3________ the efficiency of administrative work. For example, in Shenzhen, the "Smart Government" platform 4_______ by DeepSeek can handle a large number of official tasks. It uses natural language processing (NLP) to 5_________ errors in official documents, which reduces manual checking time by a large margin. As a result, citizens now spend 6_______ time waiting for document approvals, and some procedures can be completed within minutes. In the medical field, DeepSeek's AI technology is also playing a significant role. Its medical image analysis system, 7________ in many hospitals, can help doctors make more 8_______ diagnoses. By analyzing CT scans and X - rays, it provides accurate information to doctors, especially in emergency situations, which 9______ doctors valuable time. Besides, an AI - based 10______ robot has been introduced in some hospitals. It can answer patients' common questions, offer basic medical advice, and even help with appointment arrangements. As AI continues to develop, DeepSeek's applications show how technology can improve public services and medical care. These innovations not only reflect China's development in AI but also set an example for global smart solutions. 1. A. bringing B. putting C. turning D. translating 2. A. small B. silent C. significant D. strange 3. A. improved B. reduced C. created D. measured 4. A. discovered B. designed C. destroyed D. described 5. A. look up B. find out C. take out D. put away 6. A. more B. fewer C. less D. better 7. A. tested B. playing C. looking D. searching 8. A. careful B. correct C. common D. creative 9. A. saves B. costs C. wastes D. spends 10. A. teaching B. working C. shopping D. consulting 三、阅读理解 Scientists believe the Earth is 4.6 billion years old. However, the mountains, valleys (山谷), hills, rivers, deserts and forests we see today are much younger than that. For example, Mount Qomolangma is about 60 million years old and the Amazon rainforest is only 10 million years old. The youngest sea in the world is the Baltic Sea, at about 15000 years old. The Earth is always changing because of volcanoes (火山), earthquakes and of course, wind and rain. Some of these changes are very slow and others are quick. Water and ice can make very great changes to the planet. For example, glaciers rivers of ice can cut through mountains and make lakes and deep valleys. Many volcanoes are under the oceans and sometimes they become new islands. This is happening in the South Pacific, near Tonga. It’s normal for our planet to change but at the moment, scientists think it’s changing faster than usual. Some deserts are growing and many forests are getting smaller. The weather is getting wetter in some places and drier in others, and there are more big storms. According to the research, the sea level will continue to rise in the next hundred years. As a result, many cities will possibly be covered by water and much of the most productive farming areas will be lost. Some island countries are likely to disappear on the map of the world. These changes will bring great harm to the planet. However, they can be beneficial to some people. For example, as the Arctic is getting warmer, some people in Greenland now own businesses and sell vegetables they grow on their land. That wasn’t possible in the far north 50 years ago. Farmers in Greenland like the warm weather and hope it will continue. 19. How does the writer describe the changes of the Earth in Paragraph 2? A. By using sayings. B. By giving examples. C. By telling stories. D. By listing numbers. 20. From Paragraph 3, we can mainly learn about ________. A. the age of the Earth B. problems for the planet C. the life of the farmers D. influences on the mountains 21. The underlined word “beneficial” in Paragraph 4 is the closest in meaning to “________”. A. harmful B. normal C. helpful D. uncomfortable 四、阅读填空（本题有10小题，每小题1分，共10分） 阅读下面的短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 The traditional Chinese calendar divides the year into 24 solar terms (节气). Thousands of years ago, they ____1___ (create) to help with farming, but the solar term culture is still very ____2____ (use) today to people’s life. Grain Buds is ____3___ eighth solar term of a year. It means that the seeds from the grain are becoming full but are not ripe. This year Grain Buds falls ____4___ May 21st, and lasts 16 days. Here are some things you may not know about Grain Buds. A good season for eating fish A saying about rain during this time says, “A heavy rainfall makes the river full. “Because of a lot of rain, rivers are full of water and a great number of fish. You can’t miss the chance ____5____ (enjoy) them. Also, it is such a golden season for ____6____ (fisherman)! Suggestions on health Wet and hot days ____7___ (be) common in this season. It may make you get skin illnesses easily. It is necessary to take more exercise. Walking, jogging and practicing tai chi are popular. A key period for flower caring It is a good period for flowers to grow ____8____ (rapid). Caring for your garden becomes even ____9___ (important) than any other time. ____10____ you take good care of them, your plants will be healthier. 五、情景交际 1. A:_______________________________________? B:Tea was discovered by Shen Nong. 2. A:_______________________________________? B:It was invented in 1876.. 3. A:What is light blub used for? B:________________________________________. 4. A:How do the cookies taste? B:________________________________________. 六、书面表达 人工智能 Al ( Artificial Intelligence ）技术的快速发展和 Chat GPT4的问世，给人们的学习和生活带来了巨大的变化。假如你是李华，受邀参加某英语报" Teenager Says "栏目，请说说你对人工智能的看法。 要求：1.意思连贯，语句通顺； 2．词数100左右。 ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 18 / 18 学科网（北京）股份有限公司 $$