Unit 3 知识梳理-【上好课】2024-2025学年七年级英语上册同步精品课堂（沪教版2024）

Unit 3 The seasons 单元小结知识目录 学习目标：本单元学习介绍四季的文章。学习关于四季的气候变化，景物特点，（人，动物）活动特点的单词，短语，及句式，了解四季的形成及24个季节。要求能读懂相等难度的文章。 语法目标：形容词的用法。 听说目标：谈论和听懂最喜欢季节的短文。 写作目标：学习写出我最爱季节的小短文。 目录 知识要点一、重点单词，短语及句式 【重点短语】 练习 【重点句式】 练习 【精讲精练】 要点1 snowy及类似构词法 练习 要点2 wake up的用法 练习 要点3 bright的用法 练习 要点4 clear.的用法 练习 要点5 be busy with的用法 练习 要点6 peaceful及构词法的用法 练习 要点7 throught的用法 练习 要点8 It’s + adj + to do的用法 练习 要点9 follow的用法 练习 要点10 divide/be divided into.的用法 练习 要点11 be based on的用法 练习 要点12 play an important part in的用法 练习 要点13 start with的用法 练习 要点14 Take a trip.的用法 练习 要点15 excited 和exciting类似结构的形容词的用法 练习 要点16 decide的用法 练习 要点17 prepare for的用法 练习 要点18 loudly/aloud/ loud的用法 练习 知识要点二、语法 要点1 形容词的用法 14 知识要点三、书面表达 要点1 话题分析 15 要点2 词汇短语积累 15 要点3句式积累 16 要点4实战演练 17 知识要点一、重点单词，短语及句式。 【重点短语】 1. have picnics野餐 5. in fact事实上 2. work one's land耕种土地 6. be divided into被划分成.... 3. take a trip去旅行 7. be based on基...... 4. solar term节气 8. play an important part in在.....上发挥重要作用 9. go on a family outing 全家一起远足 10. prepare for 为…..做准备 11.go hiking去远足；去徒步旅行 12. in different ways 用 不同的方式 【重点句式】 1. Life begins again in spring. 春天，生命重新开始. 2. Summer is bright and noisy.夏天明亮而喧闹 3 Autumn is beautiful and full of colour. 秋天美丽而充满了色彩. 4 Winter is peaceful and fun.冬天宁静而有趣. 5. It is exciting to take a trip in the countryside in springtime.在春天，去乡村旅行是令人兴奋的。 6. Leaves turn brown, red or yellow and start falling from the trees. 树叶变成棕色、红色或黄色，并且开始从树上掉落。 7. —切都充满生机。树叶繁茂，在阳光明媚的日子里，它们可以帮助我保持凉爽 Everything is alive，The trees have a lot of green leaves, and they can help keep me cool on sunny days. 8. In fact, the year is divided into 24 parts, based on where the sun is in the sky. 实际上，根据太阳在天空中的位置，—年可以分为24个时段。 9. For example, they help farmers decide when to plant their crops.例如，它们能帮助农民决定什么时候种庄稼。 10. As our planet moves around the Sun, the light from the Sun falls on the Earth from different directions. 当我们的星球绕着太阳运行时，来自太阳的光从不同的方向照射到地球上。 11在每年的这个时候去野餐是很好的，因为这时天气凉爽而干燥。 It is nice to go on a picnic at this time of year because the weather is cool and dry. 12.夏天最棒的事情就是暑假！我有很多时间做有趣的事情。 The best thing about summer is the summer holiday! I have lots of time to do fun things. 【精讲精练】 要点 1. snowy Sometimes it is snowy.有时下雪。 snowy作形容词，意为“下雪的，多雪的”，是由“名词snow(雪)+后缀y”构成的。 It is a snowy day.这是一个雪天。 拓展 (1)snow还可作动词，意为“下雪”。 (2)表示天气现象的“名词+后缀y”构成的形容词还有: rain(雨)- rainy(多雨的) cloud(云)- cloudy(多云的) wind(风) windy(多风的) sun(太阳)- sunny(阳光充足的) fog(雾)-foggy(有雾的) 常见的形容天气的词汇： cool 凉的；凉爽的 warm 暖和的；暖的 cold 冷的 hot 热的 dry 干的；干燥的 wet 湿的；潮湿的；有雨的 fine 晴朗的 cloudy 多云的 rainy 下雨的；多雨的 sunny 阳光充足的 windy 有风的；刮风的 foggy 有雾的 【典例分析】 1. It rains a lot in summer in Beijing. It's often _______. 2. There're a lot of clouds. It's ________. 3. The weather is snowy and there’s a lot of ______ in the park. 4. The sun is out. It’s very ________ and hot today. 5. The wind is very strong. It’s so _______ that it‘s difficult to walk. 6. Look at the sun, it is a ___________ day! 7.There're a lot of ________. It's ________. A. cloudy; clouds            B. clouds; cloudy  C. cloudy; cloudy            D. clouds; clouds 8. There is a lot of ________ in winter in Shenyang. A. snow B. snowing C. snowy D. snows 要点 2. wake up The snow melts, and nature wakes up after the long winter. 雪融化了，漫长的冬天过后，大自然苏醒了 1.‌及物动词‌：可以接名词或代词作宾语，表示 “唤醒或弄醒某人”。例如， She wakes her son up at 7 every morning to let him go to school on time. ‌2.不及物动词‌：表示 “醒来”或 “处于醒的某种状态”。例如， You have to wake up now, baby. 该起床了，宝贝儿。 What time do you usually wake up in the morning?” 通常你早晨几点钟醒？ 【典例分析】 1.Will you please _____ at six tomorrow morning? I’ll do morning exercises. But my clock is broken. A. take my temperature B. show me around C. pick me up D. wake me up 2. Don’t ________ your little brother, Amy. He needs a good sleep. A. grow up B. make up C. get up D. wake up 要点 3. Bright The sun shines brightly in the clear, blue sky. Bright 形容词 ‌1.明亮的，晴朗的‌： The thick sunlight was lavish on the bright water.灿烂的阳光倾泻在明亮的水面。‌ The room is bright.房间很明亮。‌ 2. ‌鲜艳的‌： She wore a bright red dress that stood out in the crowd. 她穿了一条鲜艳的红裙子，在人群中很显眼。 3. ‌聪明的，伶俐的‌： He is a bright student and always gets good grades.他是一个聪明的学生，总是取得好成绩。 ‌4.前途光明的，有希望的‌： His fresh enterprise is full of life and has a bright future.他新兴的事业生气勃勃，前途光明。 Brightly 副词用法 ‌明亮地，光明地‌： The sun shines brightly.太阳明亮地照耀着。 Bill answered brightly.比尔快乐地回答了问题。 【典例分析】 1. —We have worked for this problem for two hours. Do you have any ____ ideas? — Oh, no. Jim is the top student. Why not ask him for help? A. funny B. bright C. opposite D. correct 2. After a heavy snow, the night looks so ________in the moonlight. A. large B. small C. bright D. far 3. I’m sure that you’ll enjoy a __________ future in this company. A. bright B. blue C. boring D. beautiful 4. The sun is shining__________ . You'd better wear sunglasses while you are out. A. brightly B. lightly C. heavily D. bright 要点 4. clear The sun shines brightly in the clear, blue sky. clear形容词 1.‌清澈的‌：例句： The water is clear and plenty of fish are visible.水清澈见底，能看见许多鱼。 2.清楚的，清晰的‌：描述事物或信息明确无误，易于理解。 例句：Watermelons with clear stripes are ripe and sweet. 条纹清晰的西瓜，瓜熟味甜。 3.‌明确的，明白的‌：表示对某事有清晰的认识或理解。 例句：I was clear that it should not have been done. 我确信那件事是不应该做的。 ‌4.晴朗的，明亮的‌：描述天气或光线明亮无云的状态。 例句：The sky is clear and bright without a speck of cloud. 天空晴朗，一点云彩也没有。 【典例分析】 1. —Did you find the way to the new library? —Sure. Mr. White gave me very ___________ directions. A. clear B. private C. creative D. common 2. Reading is important to us because it can make our minds ________ a pool of water. A. as cool as B. as clear as C. as deep as D. as wide as 3. I couldn’t understand the teacher’s words ________, so he gave me a ________ explanation again. A. clear; clear B. clearly; clearly C. clear; clearly D. clearly; clear 4. On a ________ day you can see the city from here. A. warm B. busy C. short D. clear 要点 5. Be busy with Be busy with sth. 忙于某事 ‌Be busy doing something. 忙于做某事。‌ I am busy with my homework.我正忙于做作业 He is busy with a meeting.他正在开会。 She is busy preparing for her final exams. 她正忙着准备期末考试。 I am always busy taking care of my children. 我总是忙于照顾我的孩子。 【典例分析】 1. —Mike, don’t ride your bike on a ________ street. It’s dangerous. —I won’t, mom. A. long B. short C. busy D. free 2. My brother is busy__________ his homework now. A. do B. does C. doing D. to do 要点 6. peaceful Winter is peaceful and fun Peace名词，意思是“和平”“平静，安静”“和睦，融洽” Peace是不可数名词，常用于单数形式，有形容词修饰时，前面可加不定冠词，表示“一种或一段时间的和平”‌。例句‌： The countries have been at peace for more than a century. 这些国家和平共处已有一个多世纪。 Peace was finally restored in the city.这座城市终于恢复了平静。 Peaceful Peaceful是形容词，基本意思是“和平的”“太平的” “爱好和平的”，还可表示“宁静的”“安静的”‌例句‌： The park is a peaceful place where people can relax.公园是一个宁静的地方，人们可以在那里放松。 The wartorn country is longing for a peaceful future.饱受战争摧残的国家渴望和平的未来. China is a peaceful country.中国是一个爱好和平的国家。 peace 是名词+ful 构成形容词。类似结构还有很多，请学习时多积累。 care —careful help— helpful beauty— beautiful hope—hopeful think—thankful wonder— wonderful 【典例分析】 1. Life in the country is often ________ and people live ________ there. A. peaceful; peacefully B. peaceful; peaceful C. peacefully; peacefully D. peacefully; peaceful 2. The whole village is very quiet in the early morning. The underlined part means “________”. A. noisy B. exciting C. peaceful D. convenient 要点 7. through Bears and snakes find warm places to sleep through the winter. 1.穿越地点或实体空间‌：表示“穿过”从一处空间移动到另一空间，强调 从一个端点到另一个端点的连续移动。例如， ‌ The train went through the tunnel.‌火车穿过了隧道。 ‌We walked through the forest to reach the lake.‌我们穿过森林到达湖边。 ‌2.从始至终、一直‌：例如， ‌I studied through the night for the exam.‌我为了考试通宵学习。 They sang and danced through the whole party. 他们在整个聚会上一直唱歌跳舞。 3.通过、利用‌：表示通过某种方式、方法或渠道达到目的或完成某事。例如，‌I learned English through watching TV shows.‌ 我通过观看电视节目学习英语 You can place your order through our new app.‌你可以通过我们的新应用下单。 【典例分析】 1. —I’ve seen more and more people interested in bird watching nowadays. —________ bird watching, we’re closer to living with nature in peace. A. For B. Through C. About D. On 2. After hiking for the whole night, Uncle John slept ________ the day without eating anything. A. upon B. through C. across D. over 3. The sunshine goes in ________ the window and it makes the room warm. A. through B. across C. over D. at 4. —We must work hard to make our dream come true. —I agree. Success is achieved ________ hard work. A. with B. across C. through D. against 要点 8. It’s + adj + to do It is interesting to make snowmen. It’s + adj + to do 表示“做某事是怎样的” it 形式主语。to do 是真正主语。 如：it is exciting to take a trip in spring. 拓展 “It's＋形容词＋of （for ）sb.＋to do sth.” 在“It's＋形容词＋of sb.＋to do sth.”结构中，形容词是描述人物品格的词，如friendly, honest, kind等。 在“It is＋形容词＋for sb.＋to do sth.”结构中，形容词是描述事物的词，如：difficult, easy, hard, important, dangerous, possible等。 It's very dangerous for children to cross the busy street. 对孩子们来说，穿过繁忙的街道很危险。 【典例分析】 1. It is important ______ English well. A. learn B. learns C. learning D. to learn 2. It’s dangerous a close look at the tiger in the zoo. A. for us taking B. of us to take C. of us taking D. for us to take 3. __________is interesting to play football with my classmates. A. It B. This C. That D. There 4.学习英语很重要。 _______ is important ________ _________ English . 5.学习英语对我们来说很重要。 ________ is important _______ us _________ _________ English. 6. 对一个13岁的男孩来说，独自去外国旅游真的是很勇敢。 ________ brave ________ a 13-year-old boy ________ ________ around the foreign countries alone. 7.对孩子们来说，穿过繁忙的街道很危险。 It’s very _____________ ____________children to cross the busy street. 8.保护环境对我们来说很重要。 It's ______________ _____________ us to protect the environment. 要点 9. follow follow 1.作为及物动词‌，它意味着“跟随”、“遵循”、“追求” ‌ 2. 作为不及物动词‌，它意味着“跟随”或“接着”，强调连续的动作或状态 Please follow me. I'll show you the way.请跟我来。我来给你带路。‌ The first two classes are followed by a break of ten minutes. 上完头两节课,有十分钟的课间休息 follow the rules 遵守规章制度。 follow my advice 遵从我的建议 【典例分析】 1. The school rules are good for us. We must ________ them. A. follow B. take C. save D. write 2. Can you say it slowly? I can’t ________ you. A. follow B. get C. feel D. learn 要点 10. divide‌ divide‌ 意思：分开。通常用于表示将某物或某事分为几个部分或类别。 be divided into 被…..分为‌ We need to divide the class into four groups for the discussion. 我们需要将班级分成四个小组进行讨论。 The year can be divided into four seasons. 全年可以被分为四个季节。 The class is divided into four groups. 这个班级被分为四个小组。 【典例分析】 1. The cake is ________ pieces by Amy, so every can get one. A. cut down B. divided into C. looked up D. connected with 2. —Dad, I can’t decide whether to take part in the speaking competition or not. —You can make a list of points and ________ them into “benefits” and “risks”. A. divide B. change C. throw D. scare 要点 11. be based on be based on “以……为依据”。“基于”或“以...为基础 This decision was based on the latest market research. 这个决定是基于最新的市场调研做出的。 The movie is based on a true story. 这部电影是基于一个真实的故事改编的。 【典例分析】 1. As we all know, a healthy body is based ________ a healthy diet. A. of B. at C. on D. to 2. —Have you seen the film named Hi, Mom? I was so touched by its raw（质朴的）emotion. —Yes, I’ve seen it twice. The film ________ the real-life story of Jia Ling and her mother. A. is made from B. is based on C. is similar to 要点 12. play an important part in The solar terms also play an important part in traditional Chinese culture. 节气在中国传统文化中也起着重要作用。 play an important part in表示“扮演重要角色”或“发挥重要作用” Education plays an important part in the development of a country. 教育在国家的发展中发挥着重要作用。‌ Technology plays an important part in modern life. 技术在现代生活中发挥着重要作用。‌ The local governments play an important part in western area development. 地方政府在西部地区发展中扮演重要角色 【典例分析】 1. Weather plays an important part ________ farming. A. at B. in C. to D. of 2. The dragon ________ an important part in Chinese festivals A. takes B. plays C. has D. act 3. Everyone in our class should ________ keeping the classroom clean. A. make sure B. play a part in C. be ready to D. make up 4. Everyone should _______ protecting the environment. A. bring in B. play a part in C. take in D. arrive in 要点 13. Start with Start with =begin with 以….开始， 以…. 打头 1.We should start with small things.我们应该从小事做起 2. Every sentence should start with a capital letter. 每一个句子都必须以一个大写字母开始。 3. Let's start with her and we'll see what we can do. 我们看看我们能做点什么吧，先从她开始。 4.A thousand li journey starts with the first step. 千里之行，始于足下‌ 要点 14. Take a trip trip 1）trip作名词，意为“旅行，远足”。trip指休闲或因商务而进行的短程旅行，通常含有会回到出发地之意，口语中可与journey互换；journey指陆海空旅行，并且是有预定地点的长途旅行。 例如：Have a good trip. 旅行愉快。 2）a trip to +地点，表示“……之行，……之旅”。 例如：Would you like to have a trip to Africa? 你愿意去非洲旅行吗? 短语 Take a trip 去旅行 【典例分析】 1. —What do you want to do this Sunday? —I want a trip__________ the zoo. A. about B. at C. to D. from 2.—Shall we be________ a school trip at the weekend? —That’s a good idea. A. at B. in C. to D. on 3.—What’s your plan for the ________? —I’d like to visit England. A. house B. trip C. classroom D. lesson 要点 15. exciting exciting: adj.令人激动的，激动的。在句子中，修饰的是物品或事物 excited: adj. 激动人心的，在句子中，修饰人。意思为：……感到激动 用来修饰人的形容词 bored 感到厌烦的； relaxed 感到放松的； interested 感到有趣的； surprised 感到吃惊的 用来修饰物的形容词 boring 令人厌烦的； relaxing 使人放松的； interesting 有趣的； surprising 令人惊讶的 【典例分析】 1. I am _______ to see my old friend again. (excite) 2. He tells me an ________ story every day. (excite) 3. The children are very _______ to play games. (excite) 4. The running race is so ________. (excite) 5. I think the film is _______ . (bore) 6. Several students are ______ at study. (bore) 7. —Did you feel ________ when you watched the TV program? —No. I think it is ________ to make me laugh. A. boring; funny enough B. bored; funny enough C. boring; enough funny D. bored; enough funny 8. They were __________________ when they heard the ________________ news. A. surprised; exciting B. surprising; excited C. excited; surprised D. exciting; surprising 9. The result of the accident made everyone ________________. A. surprising B. surprised C. surprise D. to surprise 10. I feel ________ when I watch that ________ match. A. excited; excited B. excited; exciting C. exciting; excited D. exciting; exciting 要点16 decide decide ①可以直接连接名词或代词或宾语从句。 ② decide to do sth 决定做某事；decide not to do sth：决定不做某事 decide on (upon) + doing sth：就某事作出决定， 选定。 decision 用作可数名词，意为“决定”，动词形式为decide。 make a decision 做决定 make a decision to do sth. 决定做某事。=decide to do sth. 【典例分析】 1.在明年毕业之前，我们需要作出人生的抉择。 We need to _______ _______ _______before leaving school next year. 2.爸爸决定买一辆新车。 Father ________ ________ _________ _________ a new car. =Father ________ _________ ________ a new car. 3. Think about it and discuss with your parents before you make the ________. A. mess B. decision C. matter D. result 4. —Where will the next Olympic Games be held? —In Paris, and it’s the International Olympic Committee that can ________ which city will get the chance to hold the games. A. decide B. mention C. imagine D. research 5. Mr. Smith said that they would _______ a proper time to go climbing mountains this Saturday. A. keep on B. depend on C. decide on D. work on 要点17 prepare for prepare for 为……做准备 They are preparing for the math test. 他们正忙为数学考试做准备。 【拓展】prepare的其他用法 （1）作为及物动词，其后接双宾语。即prepare sb. sth.= prepare sth. for sb., 意为“为某人准备某物”。其后也可接动词不定式作宾语，即prepare to do sth. 意为“准备做某事”。 The hostess prepared much food for the guests. 女主人为客人们准备了大量的食物。 We prepared to set out when it began to rain heavily. 我们正准备出发时，突然下起了大雨。 (2)作为不及物动词，意为“准备”，常用于prepare for sth., 意为“为……做准备”。 We are preparing for the coming exams. 我们正在为即将到来的考试做准备。 （3）其名词形式为preparation，意为“准备；预备”。 You can’t make great progress in your study without good preparation. 不好好准备，你就不可能在学习方面取得巨大进步。 【典例分析】 1. —What are you doing，Mike? —Oh，I'm ________the final English exam. A. making for B. preparing for C. looking for D. caring for 2．—The classroom is so quiet. —Yes, all the students _______ for the final exam. A．prepare B．prepared C．will prepare D．are preparing 3.—I can’t find David. Where is he? —He __________for tomorrow’s competitions at home. A. prepares B. is preparing C. has prepared D. prepared 4. —What do you think of your school, Linda? —It's a god place for us to ________________ourselves for the future. A. promise B. improve C. prepare D. present 要点18 loudly loudly为副词，含有“喧闹、嘈杂”之意 Read the text aloud, please. 请大声读课文。 【重点】aloud/loud/loudly辨析 aloud aloud为副词，强调发出的声音能被听见，常与read，call等词连用。 She called aloud for help.她大声呼救。 loud loud可用作形容词或副词，作副词时，侧重发出的声音大，传得远，多修饰speak，laugh sing等动词。 The music is too loud. Please turn it down.音乐声太大了。请把它调小。 loudly loudly为副词，含有“喧闹、嘈杂”之意，常与ring，knock等动词连用。 Suddenly the bell on the wall rang loudly.突然墙上的铃大声响起来。 ◆Reading aloud is different from reading loudly.朗读课文与大声地读课文是有区别的。 ◆Don’t talk so loud.不要那么高声的谈话。 ◆in a loud voice 高声地 ◆Speak louder, please. I can’t hear you clearly. ◆He does not talk loudly or laugh loudly in public. 【典例分析】 1. 用aloud, loud或loudly填空 (1)Please read the text ________ so that all of us can hear you clearly. (2)The girl told us an interesting story in a ________ voice. (3)The alarm rang so ________ that I shut it right away. 2. The boys are talking____ in the class and it makes the teacher unhappy. A. aloud B. loudly C. louder D. loud 3.Don’t speak so __________, my boys, I’ll read ________ a story to you. A. loudly; aloud B. loudly; loudly C. aloud; loudly D. loud; loudly 1、形容词的用法 (1) 形容词作定语，一般放在名词前面。 a high building 一座高楼 a clever girl 一个聪明的女孩 (2)形容词作表语，放在系动词的后面。 The garden is beautiful. 这个花园很漂亮。 The food tastes nice. 这道菜尝起来味道很好。 （3）句型“It is+形容词+to do”的用法 It is+形容词+to do 表示“做……怎样”。 It is hard to learn a foreign language well. 学好一门外语很难。 【典例分析】 一、用所给单词的适当形式填空 1. This plant needs a warm and ___________(sun) place. 2. It is a __________ (snow) winter this year. 3. Jimmy told us about his ______________ (amaze) trip to Hong Kong. 4. The Greens spent a ______________ (love) day by the sea. 5. Jenny often wears a _____________ (fun) hat. 6. Our classmates are all very _____________ (friend). 7. The water is very ______________ (dirt), please don’t drink it.. 8. During the Spring Festival, I usually get some _____________ (luck) money 9. It’s dangerous _______ (drive) on a foggy day. 10. China is an _______ (Asia) country. 11. There is a ________ (brightly) sun outside. Let’s stay at home. 12. It’s easy for everyone ________ (do) the work. 13. The weather will be _________ (cloud) tomorrow. 14. He likes to help others, he is very ___________(help). 15. The book is ____________. everyone is ____________( interest) in it. 知识要点三、书面表达 【话题分析】 本单元的话题是“Seasons”，对应课标中的“人与自然”这一主题语境，涉及“自然生态”主题群，以及“热爱与敬畏自然”子主题。writing部分一篇记叙文，描写了自己最喜欢的季节。在描述中从这几个方面着手： 1.开门见山，直接点名所喜欢的季节。 2.这个季节的气候特点。 3.这季节的景物特点。（动物，植物） 4.这个季节活动特点。 5.节假日活动特点。 充分运用形容词来描述事物，人的特点。也可以用“it is +adj +to do”来描述人对事物，或人的感情态度。 【短语积累】 1.写出描述四季天气的单词及短语 1.温暖的_______________ 2.炎热的______________ 3凉爽的____________ 4.寒冷的 ___________ 5.潮湿的_________________ 6.下雨多的_____________ 7.刮风的_____________ 8.多云的____________ 9.晴天，阳光灿烂的______________ 10.下雪的。多雪的_____________ 11.寒冷多雪_____________ 12.不太热也不太冷__________________ 2.列出季节里景物变化 1.雪消融_______________________ 2.自然苏醒_____________________ 3.花儿开放_____________________ 4.风轻轻地吹___________________ 5.开始生长____________________ 6.从树上掉落__________________ 7.雷电交加__________________ 8.干净蔚蓝的太空_____________ 9.春天，生命重新开始______________ 10. 夏天明亮而喧闹__________________ 11 秋天美丽而充满了色彩____________________ 12冬天宁静而有趣 _______________________ 3.描述季节里表示活动的短语 1. 旅行________________ 2.去海滩_______________ 3.在海里游泳______________ 4.吃冰淇淋_________________ 5.野餐___________________ 6.在雪地里玩_________________ 7.堆雪人___________________ 8.全家出游_________________ 9.爬山_____________________ 10.放风筝_________________ 11,种树__________________ 12.徒步旅行________________ 13.欣赏美丽的花朵_________________ 14.喜欢跑步___________________ 15.户外运动__________________ 16.忙于收割_______________________ 【句式积累】 1.在春天，去乡村旅行是令人兴奋的。 2.树叶变成棕色、红色或黄色，并且开始从树上掉落。 3.冬天去哈尔滨旅游是一件令人兴奋的事。 4. 叶子变成棕色、红色或黄色，并开始从树上落下。(start doing sth.; fall from) 5. 在每年的这个时候去野餐是很好的，因为这时天气凉爽而干燥。（at this time of year） 6 孩子们喜欢冬天，因为他们喜欢在雪地里玩耍。(love to do sth.) 【实战演练】 假如你是李华,你在美国的笔友Peter来信,询问你广州四季的天气情况,以及哪个季节最适合来广州旅游。请你根据下列提示给他回一封电子邮件。 要点提示: 1.冬季不冷但时间短; 2.春季的广州潮湿多雨,可以看到各种花; 3.夏季稍稍炎热,阳光充足,偶尔会有台风; 4.秋季凉爽干燥,总是有好天气,旅游最舒服; 5.广州很漂亮,期待很快能在广州见到他。 注意: 1.参考词汇:台风(typhoon); 2.词数:80词左右(邮件的开头和结尾已给出,不计人总词数); 3.不得透露学校、姓名等任何个人信息,否则不予评分。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 原创精品资源学科网独家享有版权，侵权必究！2 学科网（北京）股份有限公司 $$ Unit 3 The seasons 单元小结知识目录 学习目标：本单元学习介绍四季的文章。学习关于四季的气候变化，景物特点，（人，动物）活动特点的单词，短语，及句式，了解四季的形成及24个季节。要求能读懂相等难度的文章。 语法目标：形容词的用法。 听说目标：谈论和听懂最喜欢季节的短文。 写作目标：学习写出我最爱季节的小短文。 目录 知识要点一、重点单词，短语及句式 【重点短语】 练习 【重点句式】 练习 【精讲精练】 要点1 snowy及类似构词法 练习 要点2 wake up的用法 练习 要点3 bright的用法 练习 要点4 clear.的用法 练习 要点5 be busy with的用法 练习 要点6 peaceful及构词法的用法 练习 要点7 throught的用法 练习 要点8 It’s + adj + to do的用法 练习 要点9 follow的用法 练习 要点10 divide/be divided into.的用法 练习 要点11 be based on的用法 练习 要点12 play an important part in的用法 练习 要点13 start with的用法 练习 要点14 Take a trip.的用法 练习 要点15 excited 和exciting类似结构的形容词的用法 练习 要点16 decide的用法 练习 要点17 prepare for的用法 练习 要点18 loudly/aloud/ loud的用法 练习 知识要点二、语法 要点1 形容词的用法 19 知识要点三、书面表达 要点1 话题分析 20 要点2 词汇短语积累 21 要点3句式积累 22 要点4实战演练 22 知识要点一、重点单词，短语及句式。 【重点短语】 1. have picnics野餐 5. in fact事实上 2. work one's land耕种土地 6. be divided into被划分成.... 3. take a trip去旅行 7. be based on基...... 4. solar term节气 8. play an important part in在.....上发挥重要作用 9. go on a family outing 全家一起远足 10. prepare for 为…..做准备 11.go hiking去远足；去徒步旅行 12. in different ways 用 不同的方式 【重点句式】 1. Life begins again in spring. 春天，生命重新开始. 2. Summer is bright and noisy.夏天明亮而喧闹 3 Autumn is beautiful and full of colour. 秋天美丽而充满了色彩. 4 Winter is peaceful and fun.冬天宁静而有趣. 5. It is exciting to take a trip in the countryside in springtime.在春天，去乡村旅行是令人兴奋的。 6. Leaves turn brown, red or yellow and start falling from the trees. 树叶变成棕色、红色或黄色，并且开始从树上掉落。 7. —切都充满生机。树叶繁茂，在阳光明媚的日子里，它们可以帮助我保持凉爽 Everything is alive，The trees have a lot of green leaves, and they can help keep me cool on sunny days. 8. In fact, the year is divided into 24 parts, based on where the sun is in the sky. 实际上，根据太阳在天空中的位置，—年可以分为24个时段。 9. For example, they help farmers decide when to plant their crops.例如，它们能帮助农民决定什么时候种庄稼。 10. As our planet moves around the Sun, the light from the Sun falls on the Earth from different directions. 当我们的星球绕着太阳运行时，来自太阳的光从不同的方向照射到地球上。 11在每年的这个时候去野餐是很好的，因为这时天气凉爽而干燥。 It is nice to go on a picnic at this time of year because the weather is cool and dry. 12.夏天最棒的事情就是暑假！我有很多时间做有趣的事情。 The best thing about summer is the summer holiday! I have lots of time to do fun things. 【精讲精练】 要点 1. snowy Sometimes it is snowy.有时下雪。 snowy作形容词，意为“下雪的，多雪的”，是由“名词snow(雪)+后缀y”构成的。 It is a snowy day.这是一个雪天。 拓展 (1)snow还可作动词，意为“下雪”。 (2)表示天气现象的“名词+后缀y”构成的形容词还有: rain(雨)- rainy(多雨的) cloud(云)- cloudy(多云的) wind(风) windy(多风的) sun(太阳)- sunny(阳光充足的) fog(雾)-foggy(有雾的) 常见的形容天气的词汇： cool 凉的；凉爽的 warm 暖和的；暖的 cold 冷的 hot 热的 dry 干的；干燥的 wet 湿的；潮湿的；有雨的 fine 晴朗的 cloudy 多云的 rainy 下雨的；多雨的 sunny 阳光充足的 windy 有风的；刮风的 foggy 有雾的 【典例分析】 1. It rains a lot in summer in Beijing. It's often _______. 【答案】 rainy 2. There're a lot of clouds. It's ________. 【答案】cloudy 3. The weather is snowy and there’s a lot of ______ in the park. 【答案】snow 4. The sun is out. It’s very ________ and hot today. 【答案】sunny 5. The wind is very strong. It’s so _______ that it‘s difficult to walk. 【答案】 windy 6. Look at the sun, it is a ___________ day! 【答案】sunny 7.There're a lot of ________. It's ________. A. cloudy; clouds            B. clouds; cloudy  C. cloudy; cloudy            D. clouds; clouds 【答案】 B：cloud可数名词，意为“云”，cloudy多云的，形容词 8. There is a lot of ________ in winter in Shenyang. A. snow B. snowing C. snowy D. snows 【答案】A句意：沈阳在冬天有很多雪。snow 可以是名词“雪”也可以是动词“下雪”，snowy形容词下雪的，从句型可知这里是there be 句型，所以后跟名词，另外snow是不可数名词，故选A。 要点 2. wake up The snow melts, and nature wakes up after the long winter. 雪融化了，漫长的冬天过后，大自然苏醒了 1.‌及物动词‌：可以接名词或代词作宾语，表示 “唤醒或弄醒某人”。例如， She wakes her son up at 7 every morning to let him go to school on time. ‌2.不及物动词‌：表示 “醒来”或 “处于醒的某种状态”。例如， You have to wake up now, baby. 该起床了，宝贝儿。 What time do you usually wake up in the morning?” 通常你早晨几点钟醒？ 【典例分析】 1.Will you please _____ at six tomorrow morning? I’ll do morning exercises. But my clock is broken. A. take my temperature B. show me around C. pick me up D. wake me up 【答案】D 【解析】句意：明天早晨6点你能把我叫醒吗？我要做早操，但是我的闹钟坏了。A. take my temperature 量体温；B. show me around 带我参观；C. pick me up捎带；D. wake me up叫醒；根据I’ll do morning exercises. But my clock is broken.可知是叫醒；故选D。 2. Don’t ________ your little brother, Amy. He needs a good sleep. A. grow up B. make up C. get up D. wake up 【答案】D 【解析】句意：不要吵醒你的弟弟，艾米。他需要好好睡一觉。 考查动词短语。grow up长大；make up编造；get up起床；wake up吵醒。根据“He needs a good sleep.”可知是别吵醒他。故选D。 要点 3. Bright The sun shines brightly in the clear, blue sky. Bright 形容词 ‌1.明亮的，晴朗的‌： The thick sunlight was lavish on the bright water.灿烂的阳光倾泻在明亮的水面。‌ The room is bright.房间很明亮。‌ 2. ‌鲜艳的‌： She wore a bright red dress that stood out in the crowd. 她穿了一条鲜艳的红裙子，在人群中很显眼。 3. ‌聪明的，伶俐的‌： He is a bright student and always gets good grades.他是一个聪明的学生，总是取得好成绩。 ‌4.前途光明的，有希望的‌： His fresh enterprise is full of life and has a bright future.他新兴的事业生气勃勃，前途光明。 Brightly 副词用法 ‌明亮地，光明地‌： The sun shines brightly.太阳明亮地照耀着。 Bill answered brightly.比尔快乐地回答了问题。 【典例分析】 1. —We have worked for this problem for two hours. Do you have any ____ ideas? — Oh, no. Jim is the top student. Why not ask him for help? A. funny B. bright C. opposite D. correct 【答案】B 【解析】句意：-我们已经为这个难题工作了两个小时了。你有什么聪明的想法吗？-哦，不，Jim是尖子生，为什么不去向他请求帮助呢？funny滑稽可笑的；bright明亮的，聪明的；opposite相反的；correct正确的。根据句意可以判断选B符合语境要求。 2. After a heavy snow, the night looks so ________in the moonlight. A. large B. small C. bright D. far 【答案】C 【解析】句意：一场大雪过后，夜色在月光下显得格外明亮。 考查形容词辨析。large大的；small小的；bright明亮的；far圆的。根据“After a heavy snow...in the moonlight.”及常识可知，下雪后，夜色在月光下是明亮的，故选C。 3. I’m sure that you’ll enjoy a __________ future in this company. A. bright B. blue C. boring D. beautiful 【答案】A 【解析】试题分析：bright明亮的，愉快的；blue 蓝色的；boring无聊的；Beautiful美丽的，漂亮的。句意：我相信在这家公司你能有一个光明的未来。结合语境可知选A。 4. The sun is shining__________ . You'd better wear sunglasses while you are out. A. brightly B. lightly C. heavily D. bright 【答案】A 【解析】brightly明亮地，鲜明地；lightly轻轻地，轻松地；heavily沉重地，猛烈地。句意：太阳明亮地照耀着。当你在外面时，你最好带上太阳镜。结合语境可知选A。 要点 4. clear The sun shines brightly in the clear, blue sky. clear形容词 1.‌清澈的‌：例句： The water is clear and plenty of fish are visible.水清澈见底，能看见许多鱼。 2.清楚的，清晰的‌：描述事物或信息明确无误，易于理解。 例句：Watermelons with clear stripes are ripe and sweet. 条纹清晰的西瓜，瓜熟味甜。 3.‌明确的，明白的‌：表示对某事有清晰的认识或理解。 例句：I was clear that it should not have been done. 我确信那件事是不应该做的。 ‌4.晴朗的，明亮的‌：描述天气或光线明亮无云的状态。 例句：The sky is clear and bright without a speck of cloud. 天空晴朗，一点云彩也没有。 【典例分析】 1. —Did you find the way to the new library? —Sure. Mr. White gave me very ___________ directions. A. clear B. private C. creative D. common 【答案】A 【解析】句意：——你找到通往新图书馆的路了吗？——当然。怀特先生给了我很多明确的指导。A清晰的；B私人的；C有创意的；D普通的。根据答句可知，已经找到了路，是因为怀特先生提供了“清晰的、清楚的”方向。故选A。 2. Reading is important to us because it can make our minds ________ a pool of water. A. as cool as B. as clear as C. as deep as D. as wide as 【答案】B 【解析】句意：阅读对我们很重要，因为它可以使我们的头脑像一池水一样清澈。 考查形容词辨析。cool凉爽的；clear清晰的；deep深的；wide宽的。根据“a pool of water.”可知，阅读可以让我们头脑像一池水一样清澈。故选B。 3. I couldn’t understand the teacher’s words ________, so he gave me a ________ explanation again. A. clear; clear B. clearly; clearly C. clear; clearly D. clearly; clear 【答案】D 【解析】句意：我听不懂老师的话，所以他又给了我一个清楚的解释。 考查形容词和副词的用法。 clear清晰的，形容词； clearly清晰地，副词。根据“understand the teacher's words”可知，副词修饰动词；再者根据“explanation”可知，形容词修饰名词。故选D。 4. On a ________ day you can see the city from here. A. warm B. busy C. short D. clear 【答案】D 【解析】句意：在天朗气清的日子，你可以从这里看到这座城市。 考查形容词词义辨析。warm温暖的；busy繁忙的；short短的；clear晴朗的，清晰的。根据后文“you can see the city from here”，可知此处表示“清晰的”，故选D。 要点 5. Be busy with Be busy with sth. 忙于某事 ‌Be busy doing something. 忙于做某事。‌ I am busy with my homework.我正忙于做作业 He is busy with a meeting.他正在开会。 She is busy preparing for her final exams. 她正忙着准备期末考试。 I am always busy taking care of my children. 我总是忙于照顾我的孩子。 【典例分析】 1. —Mike, don’t ride your bike on a ________ street. It’s dangerous. —I won’t, mom. A. long B. short C. busy D. free 【答案】C 【解析】句意：——迈克，不要在繁忙的街道上骑车。这很危险。——我不会的，妈妈。 考查形容词辨析。long长的；short短的；busy繁忙的；free自由的。根据“It’s dangerous.”可知在繁忙的街道上骑车是危险的，故选C。 2. My brother is busy__________ his homework now. A. do B. does C. doing D. to do 【答案】C 【解析】句意：我弟弟现在正忙着做作业。 考查非谓语动词。be busy doing sth.“忙于做某事”，此空用doing。故选C。 要点 6. peaceful Winter is peaceful and fun Peace名词，意思是“和平”“平静，安静”“和睦，融洽” Peace是不可数名词，常用于单数形式，有形容词修饰时，前面可加不定冠词，表示“一种或一段时间的和平”‌。例句‌： The countries have been at peace for more than a century. 这些国家和平共处已有一个多世纪。 Peace was finally restored in the city.这座城市终于恢复了平静。 Peaceful Peaceful是形容词，基本意思是“和平的”“太平的” “爱好和平的”，还可表示“宁静的”“安静的”‌例句‌： The park is a peaceful place where people can relax.公园是一个宁静的地方，人们可以在那里放松。 The wartorn country is longing for a peaceful future.饱受战争摧残的国家渴望和平的未来. China is a peaceful country.中国是一个爱好和平的国家。 peace 是名词+ful 构成形容词。类似结构还有很多，请学习时多积累。 care —careful help— helpful beauty— beautiful hope—hopeful think—thankful wonder— wonderful 【典例分析】 1. Life in the country is often ________ and people live ________ there. A. peaceful; peacefully B. peaceful; peaceful C. peacefully; peacefully D. peacefully; peaceful 【答案】A 【解析】句意：农村的生活通常是和平的，人们在那里过着平静地生活。 考查形容词和副词。peaceful平静的；peacefully平和地，根据第一个空前的“is”可知，第一个空应该用形容词作表语，排除C和D，由第二个空前的“live”可知，第二个空应该用副词修饰动词，排除B，故选A。 2. The whole village is very quiet in the early morning. The underlined part means “________”. A. noisy B. exciting C. peaceful D. convenient 【答案】C 【解析】句意：整个村子一大早都很安静。划线部分表示什么意思。 A. noisy嘈杂的；B. exciting令人兴奋的；C. peaceful和平的，安静的；D. convenient方便的。画线单词的意思是“宁静的”，村子在清早是安静的，结合选项意思，故选C。 要点 7. through Bears and snakes find warm places to sleep through the winter. 1.穿越地点或实体空间‌：表示“穿过”从一处空间移动到另一空间，强调 从一个端点到另一个端点的连续移动。例如， ‌ The train went through the tunnel.‌火车穿过了隧道。 ‌We walked through the forest to reach the lake.‌我们穿过森林到达湖边。 ‌2.从始至终、一直‌：例如， ‌I studied through the night for the exam.‌我为了考试通宵学习。 They sang and danced through the whole party. 他们在整个聚会上一直唱歌跳舞。 3.通过、利用‌：表示通过某种方式、方法或渠道达到目的或完成某事。例如，‌I learned English through watching TV shows.‌ 我通过观看电视节目学习英语 You can place your order through our new app.‌你可以通过我们的新应用下单。 【典例分析】 1. —I’ve seen more and more people interested in bird watching nowadays. —________ bird watching, we’re closer to living with nature in peace. A. For B. Through C. About D. On 【答案】B 【解析】句意：——现在我看到越来越多的人对观鸟感兴趣。——通过观鸟，我们更接近于与大自然和平共处。 考查介词辨析。for为了；Through通过；About关于；On在……上面。根据“...bird watching, we’re closer to living with nature in peace.”可知是通过观鸟来接近大自然，用介词through。故选B。 2. After hiking for the whole night, Uncle John slept ________ the day without eating anything. A. upon B. through C. across D. over 【答案】B 【解析】句意：经过一夜的徒步旅行，约翰叔叔没有吃任何东西睡了一整天。 考查介词。upon在……上面；through从头至尾；across横穿；over在……上面。根据“without eating anything”可知，这里表示“没吃任何东西睡了一整天”，所以through“从头至尾”符合题意。故选B。 3. The sunshine goes in ________ the window and it makes the room warm. A. through B. across C. over D. at 【答案】A 【解析】句意：阳光从窗户里投射进来，它让房间变暖和了。 考查介词辨析。through穿过，指从内部穿过；across穿过，指从表面穿过；over在……上，指不与物体接触；at在(具体某时刻)。根据“The sunshine goes in...the window”可知，阳光是从窗户内部穿过，需填through。故选A。 4. —We must work hard to make our dream come true. —I agree. Success is achieved ________ hard work. A. with B. across C. through D. against 【答案】C 【解析】句意：——我们必须努力工作来实现我们的梦想。——我同意。成功是通过努力工作来取得的。 考查介词辨析。with和，与，具有；across横过；穿过；through通过，穿过；against反对，违反。根据“Success is achieved...hard work.”可知，本题要表达成功是“通过”努力工作来取得的，故选C。 要点 8. It’s + adj + to do It is interesting to make snowmen. It’s + adj + to do 表示“做某事是怎样的” it 形式主语。to do 是真正主语。 如：it is exciting to take a trip in spring. 拓展 “It's＋形容词＋of （for ）sb.＋to do sth.” 在“It's＋形容词＋of sb.＋to do sth.”结构中，形容词是描述人物品格的词，如friendly, honest, kind等。 在“It is＋形容词＋for sb.＋to do sth.”结构中，形容词是描述事物的词，如：difficult, easy, hard, important, dangerous, possible等。 It's very dangerous for children to cross the busy street. 对孩子们来说，穿过繁忙的街道很危险。 【典例分析】 1. It is important ______ English well. A. learn B. learns C. learning D. to learn 【答案】D 【解析】掌握句式：It’s adj for to do 。做某事对某人来说。。。怎样的 句意：学好英语很重要。 2. It’s dangerous a close look at the tiger in the zoo. A. for us taking B. of us to take C. of us taking D. for us to take 【答案】D 【解析】本题考查介词of与for在句型“It’s+adj. +for／of sb. to do sth. ’’ 中的用法。如果形容词是描述人的性格特征方面的则用of，否则用for。本题中的形容词为dangerous，不是描述人的性格特征的，故答案选D。 3. __________is interesting to play football with my classmates. A. It B. This C. That D. There 【答案】 A 【解析】   本题考察的是it做形式主语，it is+ adj+ to do sth，所以本题选A 4.学习英语很重要。 _______ is important ________ _________ English . 5.学习英语对我们来说很重要。 ________ is important _______ us _________ _________ English. 【答案】It is to study It is for to study 6. 对一个13岁的男孩来说，独自去外国旅游真的是很勇敢。 ________ brave ________ a 13-year-old boy ________ ________ around the foreign countries alone. 【答案】It’s of to travel 7.对孩子们来说，穿过繁忙的街道很危险。 It’s very _____________ ____________children to cross the busy street. 【答案】dangerous for 8.保护环境对我们来说很重要。 It's ______________ _____________ us to protect the environment. 【答案】important for 要点 9. follow follow 1.作为及物动词‌，它意味着“跟随”、“遵循”、“追求” ‌ 2. 作为不及物动词‌，它意味着“跟随”或“接着”，强调连续的动作或状态 Please follow me. I'll show you the way.请跟我来。我来给你带路。‌ The first two classes are followed by a break of ten minutes. 上完头两节课,有十分钟的课间休息 follow the rules 遵守规章制度。 follow my advice 遵从我的建议 【典例分析】 1. The school rules are good for us. We must ________ them. A. follow B. take C. save D. write 【答案】A 【解析】句意：学校的规章制度对我们有好处，我们必须遵守它们。 考查动词辨析。follow遵守；take带走；save节省；write写。根据“The school rules are good for us.”可知，应该是“遵守”学校规则。故选A。 2. Can you say it slowly? I can’t ________ you. A. follow B. get C. feel D. learn 【答案】A 【解析】句意：你能说慢一点吗？我跟不上你。 考查动词辨析。follow跟随；get得到；feel感觉；learn学习。根据“Can you say it slowly”可知因为跟不上，所以让对方说慢点，故选A。 要点 10. divide‌ divide‌ 意思：分开。通常用于表示将某物或某事分为几个部分或类别。 be divided into 被…..分为‌ We need to divide the class into four groups for the discussion. 我们需要将班级分成四个小组进行讨论。 The year can be divided into four seasons. 全年可以被分为四个季节。 The class is divided into four groups. 这个班级被分为四个小组。 【典例分析】 1. The cake is ________ pieces by Amy, so every can get one. A. cut down B. divided into C. looked up D. connected with 【答案】B 【解析】句意：蛋糕被艾米分成数小块，因此每人可以有一块。 考查动词短语辨析。cut down砍伐；divided into分成；looked up查阅；connected with和……联系。根据横线后的“pieces”及“so every can get one”可知，是被分成数小块。故选B。 2. —Dad, I can’t decide whether to take part in the speaking competition or not. —You can make a list of points and ________ them into “benefits” and “risks”. A. divide B. change C. throw D. scare 【答案】A 【解析】句意：——爸爸，我不能决定是否参加演讲比赛。——你可以列出要点，并且把它们分为“优势”和“风险”。考查动词辨析。divide分；change变化；throw扔；scare害怕。根据“them into ‘benefits’ and ‘risks’.”可知分成“优势”和“风险”，divide…into…“分成”，固定短语，故选A。 要点 11. be based on be based on “以……为依据”。“基于”或“以...为基础 This decision was based on the latest market research. 这个决定是基于最新的市场调研做出的。 The movie is based on a true story. 这部电影是基于一个真实的故事改编的。 【典例分析】 1. As we all know, a healthy body is based ________ a healthy diet. A. of B. at C. on D. to 【答案】C 【解析】句意：众所周知，健康的身体基于健康的饮食。 考查介词辨析。of……的；at在；on在……上面；to到。根据“a healthy body is based…a healthy diet.”可知，健康的身体要以健康的饮食为基础，be based on“基于……”，固定短语。故选C。 2. —Have you seen the film named Hi, Mom? I was so touched by its raw（质朴的）emotion. —Yes, I’ve seen it twice. The film ________ the real-life story of Jia Ling and her mother. A. is made from B. is based on C. is similar to 【答案】B 【解析】句意：——你看过那部叫《你好，李焕英》的电影吗？我被它原始的情感感动了。——看过，我看过两次。这部电影是根据贾玲和她母亲的真实故事改编的。 考查短语辨析。is made from由……制作；is based on以……为基础；is similar to与……相似。根据“the real-life story of Jia Ling and her mother”可知，这部电影是以贾玲和她母亲的真实故事为基础的，故选B。 要点 12. play an important part in The solar terms also play an important part in traditional Chinese culture. 节气在中国传统文化中也起着重要作用。 play an important part in表示“扮演重要角色”或“发挥重要作用” Education plays an important part in the development of a country. 教育在国家的发展中发挥着重要作用。‌ Technology plays an important part in modern life. 技术在现代生活中发挥着重要作用。‌ The local governments play an important part in western area development. 地方政府在西部地区发展中扮演重要角色 【典例分析】 1. Weather plays an important part ________ farming. A. at B. in C. to D. of 【答案】B 【解析】句意：天气在农业中起着重要作用。 考查介词辨析。at在（某处）；in在……里；to朝；of……的。play a part in为固定搭配，意为“对……有影响、对……起作用”，符合句意，故选B。 2. The dragon ________ an important part in Chinese festivals A. takes B. plays C. has D. act 【答案】B 【解析】句意：龙在中国节日中扮演着重要的角色。 考查动词辨析和动词短语。takes带走；plays扮演，玩；has有；act行动。固定搭配play a（an）… part (in...)意为“(在……中)扮演……角色；(在……中)起……作用”。plays an important part in Chinese festivals意为“在中国节日中扮演着重要的角色”，故选B。 3. Everyone in our class should ________ keeping the classroom clean. A. make sure B. play a part in C. be ready to D. make up 【答案】B 【解析】句意：我们班的每个人都应该在保持教室干净上发挥作用。 考查动词短语。make sure确保；play a part in发挥作用；be ready to准备好；make up编造。根据“keeping the classroom clean”以及结合空后是动名词keeping可知，此处是指我们班的每个人都应该在保持教室的清洁方面发挥作用。play a part in+动名词形式，故选B。 4. Everyone should _______ protecting the environment. A. bring in B. play a part in C. take in D. arrive in 【答案】B 【解析】句意：每个人都应该参与保护环境。 考查动词短语。bring in引入，赚得；play a part in参与，起……作用；take in吸收，领会；arrive in到达。结合句意可知，每个人都应该参与到保护环境中，且空格后的动词为现在分词形式，只有play a part in后可接动词的ing形式。故选B。 要点 13. Start with Start with =begin with 以….开始， 以…. 打头 1.We should start with small things.我们应该从小事做起 2. Every sentence should start with a capital letter. 每一个句子都必须以一个大写字母开始。 3. Let's start with her and we'll see what we can do. 我们看看我们能做点什么吧，先从她开始。 4.A thousand li journey starts with the first step. 千里之行，始于足下‌ 【典例分析】 要点 14. Take a trip trip 1）trip作名词，意为“旅行，远足”。trip指休闲或因商务而进行的短程旅行，通常含有会回到出发地之意，口语中可与journey互换；journey指陆海空旅行，并且是有预定地点的长途旅行。 例如：Have a good trip. 旅行愉快。 2）a trip to +地点，表示“……之行，……之旅”。 例如：Would you like to have a trip to Africa? 你愿意去非洲旅行吗? 短语 Take a trip 去旅行 【典例分析】 1. —What do you want to do this Sunday? —I want a trip__________ the zoo. A. about B. at C. to D. from 【答案】C 【解析】短语a trip to 表示“一次去……的旅行”。句意：——这个星期天你想干什么？——我想去动物园游玩。 2.—Shall we be________ a school trip at the weekend? —That’s a good idea. A. at B. in C. to D. on 【答案】D 【解析】句意“这个周末我们举行一次学校郊游怎么样？-好主意”。at以……；B.in在……里；C.to到达；D. on在……上。根据be on a school trip“举行一次学校郊游”可知，故选D。 3.—What’s your plan for the ________? —I’d like to visit England. A. house B. trip C. classroom D. lesson 【答案】B 【解析】句意：——你这次的旅行计划是什么？——我想去英国旅行。考查名词辨析。A. house房子；B. trip旅行；C. classroom教室；D. lesson课。根据答语I’d like to visit England.可知此处句意为“你这次的旅行计划是什么？”结合选项可知B选项符合题意，故答案选B。 要点 15. exciting exciting: adj.令人激动的，激动的。在句子中，修饰的是物品或事物 excited: adj. 激动人心的，在句子中，修饰人。意思为：……感到激动 用来修饰人的形容词 bored 感到厌烦的； relaxed 感到放松的； interested 感到有趣的； surprised 感到吃惊的 用来修饰物的形容词 boring 令人厌烦的； relaxing 使人放松的； interesting 有趣的； surprising 令人惊讶的 【典例分析】 1. I am _______ to see my old friend again. (excite) 【解析】excited “ed”的形容词。用来修饰人的形容词。 2. He tells me an ________ story every day. (excite) 【解析】exciting “ing”的形容词，用来修饰物的形容词。 3. The children are very _______ to play games. (excite) 【解析】excited “ed”的形容词。用来修饰人的形容词。 4. The running race is so ________. (excite) 【解析】exciting “ing”的形容词，用来修饰物的形容词。 5. I think the film is _______ . (bore) 【解析】boring “ing”的形容词，用来修饰物的形容词。 6. Several students are ______ at study. (bore) 【解析】bored “ed”的形容词。用来修饰人的形容词。 7. —Did you feel ________ when you watched the TV program? —No. I think it is ________ to make me laugh. A. boring; funny enough B. bored; funny enough C. boring; enough funny D. bored; enough funny 【答案】B 【解析】句意：——你看电视节目时觉得无聊吗？——不。我觉得这很有趣，足以让我发笑。 考查形容词辨析，boring令人厌倦，修饰物或物作主语时用；bored感到厌倦的，修饰人或人作主语时用；第一空主语为you，排除A、C；funny形容词，enough修饰形容词应后置，排除D。故选B。 8. They were __________________ when they heard the ________________ news. A. surprised; exciting B. surprising; excited C. excited; surprised D. exciting; surprising 【解析】A句意：当他们听到这个令人兴奋的消息的时候，他们是很惊讶的。考查使意动词变化变化而成的形容词用法辨析。通常结尾+ing的形容词用来描述“事物”；结尾+ed的形容词用来描述“人物”。根据第一个横线在描述人物，第二个横线在描述事物。故选A。 9. The result of the accident made everyone ________________. A. surprising B. surprised C. surprise D. to surprise 【解析】B句意：这起事故的结果使得所有人都很惊讶。考查使意动词变化变化而成的形容词用法辨析。根据句中的使役动词make everyone +形容词是在描述人物。故选B。 10. I feel ________ when I watch that ________ match. A. excited; excited B. excited; exciting C. exciting; excited D. exciting; exciting 【答案】B 【解析】句意：当我看令人激动的比赛的时候我感到很激动。 考查形容词辨析。excited感到激动的，修饰人；exciting令人激动的，修饰物。第一空根据I可知，是说我很激动，因此是excited，在句中作表语；第二空表达“令人激动的”比赛，因此是exciting，在句中作定语。故选B。 要点16 decide decide ①可以直接连接名词或代词或宾语从句。 ② decide to do sth 决定做某事；decide not to do sth：决定不做某事 decide on (upon) + doing sth：就某事作出决定， 选定。 decision 用作可数名词，意为“决定”，动词形式为decide。 make a decision 做决定 make a decision to do sth. 决定做某事。=decide to do sth. 【典例分析】 1.在明年毕业之前，我们需要作出人生的抉择。 We need to _______ _______ _______before leaving school next year. 【答案】make a decision 2.爸爸决定买一辆新车。 Father ________ ________ _________ _________ a new car. =Father ________ _________ ________ a new car. 【答案】made a decision to buy = decided to buy 3. Think about it and discuss with your parents before you make the ________. A. mess B. decision C. matter D. result 【答案】本题考查名词辨析。mess 意为“脏乱；凌乱”，decision 意为“决定”，matter意为“问题；麻烦”，result意为“结果；后果”，结合语境可知应选B。 4. —Where will the next Olympic Games be held? —In Paris, and it’s the International Olympic Committee that can ________ which city will get the chance to hold the games. A. decide B. mention C. imagine D. research 【答案】A 【解析】句意：——下一届奥运会将在哪里举行？——在巴黎，国际奥委会可以决定哪个城市有机会举办奥运会。 考查动词辨析。decide决定；mention提到；imagine想象；research研究。根据“the International Olympic Committee that can...which city will get the chance to hold the games”可知国际奥委会决定哪个城市有机会举办奥运会。故选A。 5. Mr. Smith said that they would _______ a proper time to go climbing mountains this Saturday. A. keep on B. depend on C. decide on D. work on 【答案】B 【解析】句意：史密斯先生说他们将要选定这周六去爬山的合适的时间。。keep on继续；depend on依赖；decide on 决定；work on从事。结合句意此处表示选定时间，故选B。 要点17 prepare for prepare for 为……做准备 They are preparing for the math test. 他们正忙为数学考试做准备。 【拓展】prepare的其他用法 （1）作为及物动词，其后接双宾语。即prepare sb. sth.= prepare sth. for sb., 意为“为某人准备某物”。其后也可接动词不定式作宾语，即prepare to do sth. 意为“准备做某事”。 The hostess prepared much food for the guests. 女主人为客人们准备了大量的食物。 We prepared to set out when it began to rain heavily. 我们正准备出发时，突然下起了大雨。 (2)作为不及物动词，意为“准备”，常用于prepare for sth., 意为“为……做准备”。 We are preparing for the coming exams. 我们正在为即将到来的考试做准备。 （3）其名词形式为preparation，意为“准备；预备”。 You can’t make great progress in your study without good preparation. 不好好准备，你就不可能在学习方面取得巨大进步。 【典例分析】 1. —What are you doing，Mike? —Oh，I'm ________the final English exam. A. making for B. preparing for C. looking for D. caring for 【答案】B 【解析】句意：——迈克，你正在做什么？——哦，我正在准备英语期末考试。考查动词短语及现在进行时。A. making for走向、促进；B. preparing for准备；C. looking for寻找；D. caring for关心、照顾。根据语境—What are you doing，Mike?—Oh，I'm ________the final English exam.可知句子时态要用现在进行时，由句意“——迈克，你正在做什么？——哦，我正在准备英语期末考试。”可知B选项符合题意，故答案选B。 2．—The classroom is so quiet. —Yes, all the students _______ for the final exam. A．prepare B．prepared C．will prepare D．are preparing 【答案】D 【解析】句意：——教室里是那么安静。——是的，所有学生正在准备期末考试。 考查动词时态。根据“The classroom is so quiet.”的语境可知，空处的动作应是正在进行，故句子应用现在进行时，构成形式为：be doing；主语“all the students”是复数形式，助动词应用are；prepare的现在分词是preparing。故选D。 3.—I can’t find David. Where is he? —He __________for tomorrow’s competitions at home. A. prepares B. is preparing C. has prepared D. prepared 【答案】B 【解析】我没有找到David，他在哪？---他正在家为明天的考试做准备。prepare for sth . 为某事做准备 根据句意可知，说话的时候还正在准备，所以用现在进行时态。 4. —What do you think of your school, Linda? —It's a god place for us to ________________ourselves for the future. A. promise B. improve C. prepare D. present 【答案】C 【解析】考查动词词义辨析。根据句意可知，琳达，你认为你的学校怎么样?学校是一个让我们为将来做准备的好地方。promise意为：保证，许诺；prove意为：证实，证明；prepare意为：准备；present意为：赠送, 选C。 要点18 loudly loudly为副词，含有“喧闹、嘈杂”之意 Read the text aloud, please. 请大声读课文。 【重点】aloud/loud/loudly辨析 aloud aloud为副词，强调发出的声音能被听见，常与read，call等词连用。 She called aloud for help.她大声呼救。 loud loud可用作形容词或副词，作副词时，侧重发出的声音大，传得远，多修饰speak，laugh sing等动词。 The music is too loud. Please turn it down.音乐声太大了。请把它调小。 loudly loudly为副词，含有“喧闹、嘈杂”之意，常与ring，knock等动词连用。 Suddenly the bell on the wall rang loudly.突然墙上的铃大声响起来。 ◆Reading aloud is different from reading loudly.朗读课文与大声地读课文是有区别的。 ◆Don’t talk so loud.不要那么高声的谈话。 ◆in a loud voice 高声地 ◆Speak louder, please. I can’t hear you clearly. ◆He does not talk loudly or laugh loudly in public. 【典例分析】 1. 用aloud, loud或loudly填空 (1)Please read the text ________ so that all of us can hear you clearly. (2)The girl told us an interesting story in a ________ voice. (3)The alarm rang so ________ that I shut it right away. 【答案】（1）aloud （2）loud （3）loudly 2. The boys are talking____ in the class and it makes the teacher unhappy. A. aloud B. loudly C. louder D. loud 【答案】B 指“声音大”，含有“喧闹、嘈杂”之意。故答案选B符合语境。 3.Don’t speak so __________, my boys, I’ll read ________ a story to you. A. loudly; aloud B. loudly; loudly C. aloud; loudly D. loud; loudly 【答案】A。 aloud为副词，强调发出的声音能被听见。loudly指“声音大”，含有“喧闹、嘈杂”之意。知识要点二、语法 1、形容词的用法 (1) 形容词作定语，一般放在名词前面。 a high building 一座高楼 a clever girl 一个聪明的女孩 (2)形容词作表语，放在系动词的后面。 The garden is beautiful. 这个花园很漂亮。 The food tastes nice. 这道菜尝起来味道很好。 （3）句型“It is+形容词+to do”的用法 It is+形容词+to do 表示“做……怎样”。 It is hard to learn a foreign language well. 学好一门外语很难。 【典例分析】 一、用所给单词的适当形式填空 1. This plant needs a warm and ___________(sun) place. 2. It is a __________ (snow) winter this year. 3. Jimmy told us about his ______________ (amaze) trip to Hong Kong. 4. The Greens spent a ______________ (love) day by the sea. 5. Jenny often wears a _____________ (fun) hat. 6. Our classmates are all very _____________ (friend). 7. The water is very ______________ (dirt), please don’t drink it.. 8. During the Spring Festival, I usually get some _____________ (luck) money 9. It’s dangerous _______ (drive) on a foggy day. 10. China is an _______ (Asia) country. 11. There is a ________ (brightly) sun outside. Let’s stay at home. 12. It’s easy for everyone ________ (do) the work. 13. The weather will be _________ (cloud) tomorrow. 14. He likes to help others, he is very ___________(help). 15. The book is ____________. everyone is ____________( interest) in it. 【答案】：1,sunny 2, snowy 3,amazing 4 lovely 5, funny 6, friendly 7, dirty 8, lucky 9.to drive 10. Asian 11.bright 12.to 13.cloudy 14.helpful 15.interesting interested 知识要点三、书面表达 【话题分析】 本单元的话题是“Seasons”，对应课标中的“人与自然”这一主题语境，涉及“自然生态”主题群，以及“热爱与敬畏自然”子主题。writing部分一篇记叙文，描写了自己最喜欢的季节。在描述中从这几个方面着手： 1.开门见山，直接点名所喜欢的季节。 2.这个季节的气候特点。 3.这季节的景物特点。（动物，植物） 4.这个季节活动特点。 5.节假日活动特点。 充分运用形容词来描述事物，人的特点。也可以用“it is +adj +to do”来描述人对事物，或人的感情态度。 【短语积累】 1.写出描述四季天气的单词及短语 1.温暖的_______________ 2.炎热的______________ 3凉爽的____________ 4.寒冷的 ___________ 5.潮湿的_________________ 6.下雨多的_____________ 7.刮风的_____________ 8.多云的____________ 9.晴天，阳光灿烂的______________ 10.下雪的。多雪的_____________ 11.寒冷多雪_____________ 12.不太热也不太冷__________________ 【答案】warm/hot/cool/cold/wet/rainy/windy/cloudy/sunny/snowy/ cold and snowy/ not too hot and not too cold 2.列出季节里景物变化 1.雪消融_______________________ 2.自然苏醒_____________________ 3.花儿开放_____________________ 4.风轻轻地吹___________________ 5.开始生长____________________ 6.从树上掉落__________________ 7.雷电交加__________________ 8.干净蔚蓝的太空_____________ 9.春天，生命重新开始______________ 10. 夏天明亮而喧闹__________________ 11 秋天美丽而充满了色彩____________________ 12冬天宁静而有趣 _______________________ 【答案】1.the snow melts 2.nature wakes up 3.floewers come out 4.wind blows gently 5.start to grow 6.fall from the trees 7,thunder and lightning 8.clear and blue sky 9. Life begins again in spring 10. Summer is bright and noisy 11. Autumn is beautiful and full of colour 12. Winter is peaceful and fun 3.描述季节里表示活动的短语 1. 旅行________________ 2.去海滩_______________ 3.在海里游泳______________ 4.吃冰淇淋_________________ 5.野餐___________________ 6.在雪地里玩_________________ 7.堆雪人___________________ 8.全家出游_________________ 9.爬山_____________________ 10.放风筝_________________ 11,种树__________________ 12.徒步旅行________________ 13.欣赏美丽的花朵_________________ 14.喜欢跑步___________________ 15.户外运动__________________ 16.忙于收割_______________________ 【答案】1.take a trip 2.go to the beach 3.swim in the sea 4.eat ice cream 5.go on a picnic 6.play in the snow 7.make snowmen 8.go on a family outing 9.climb mountains 10.fly a kite 11.plant trees 12. go hiking, 13.enjoy beautiful flowers 14.love going running 15.exercise outdoors 16.are busy with the harvest 【句式积累】 1.在春天，去乡村旅行是令人兴奋的。 【答案】It is exciting to take a trip in the countryside in springtime. 2.树叶变成棕色、红色或黄色，并且开始从树上掉落。 【答案】Leaves turn brown, red or yellow and start falling from the trees. 3.冬天去哈尔滨旅游是一件令人兴奋的事。 It's exciting to travel to Harbin in winter. 4. 叶子变成棕色、红色或黄色，并开始从树上落下。(start doing sth.; fall from) 【答案】Leaves turn brown, red or yellow and start falling from the trees. 5. 在每年的这个时候去野餐是很好的，因为这时天气凉爽而干燥。（at this time of year） 【答案】It is nice to go on a picnic at this time of year because the weather is cool and dry. 6 孩子们喜欢冬天，因为他们喜欢在雪地里玩耍。(love to do sth.) 【答案】Children love winter because they love to play in the snow. 【实战演练】 假如你是李华,你在美国的笔友Peter来信,询问你广州四季的天气情况,以及哪个季节最适合来广州旅游。请你根据下列提示给他回一封电子邮件。 要点提示: 1.冬季不冷但时间短; 2.春季的广州潮湿多雨,可以看到各种花; 3.夏季稍稍炎热,阳光充足,偶尔会有台风; 4.秋季凉爽干燥,总是有好天气,旅游最舒服; 5.广州很漂亮,期待很快能在广州见到他。 注意: 1.参考词汇:台风(typhoon); 2.词数:80词左右(邮件的开头和结尾已给出,不计人总词数); 3.不得透露学校、姓名等任何个人信息,否则不予评分。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Dear Peter： I am glad to receive your letter, you want to learn about the seasons about Guangzhou, let me tell you something about them. Winter is not very cold, it seldom snows, but it’s short. It is wet and rainy in spring, wind blows gently, the air is fresh and full of the sweet smell of flowers. It’s the best time for you to visit. Summer is a little hot but sunny, sometimes typhoon happens. Autumn is cool and dry, the sky looks blue and it is often fine it also a great time to come here. In all, Guangzhou is very beautiful, I am look forward to seeing you soon. 【话题分析】 【短语积累】 【句式积累】 【实战演练】 原创精品资源学科网独家享有版权，侵权必究！2 学科网（北京）股份有限公司 $$