Unit3知识点全解+学案练习 -2024-2025学年仁爱科普版七年级英语上册

Unit 3 Our Colorful School Life 一、词句积累 Preparing for the Topic 短语 语 1. be over结束 2. it's time for. .. 是······的时候了 3. favorite subject 最喜欢的科目 4. on Thursday afternoon 在周四下午 5. on foot 步行 6. far from 远离 7. talk about 讨论;谈论 8.come to school 来学校 9. by underground/ plane/ train/ car/ ship… 乘坐地铁/飞机/火车/小汽车/船…… 1. It's a quarter to three.现在是两点四十五分。 2.— What time is it now? 现在几点了? — It's eight o’ clock.八点。 3. It's time for our Chinese class.是我们上语文课的时间了。 4. It's my favorite class.这是我最喜欢的课。 5.— How do you usually come to school? 你通常怎样去学校? — My home is not very far, so I usually come here on foot, sometimes by bike.我家(离学校)不远，所以我通常步行来这里，有时候骑自行车来。 6. I seldom take the underground.我很少乘地铁。 7. There are no underground stops near my home.我家附近没有地铁站。 8. Today, he has a math class.今天他有一节数学课。 9. We study Chinese, English and many other subjects.我们学习语文、英语和许多其他科目。 Exploring the Topic 短语 1. next to 紧邻,在······近旁 2. a lot of/ lots of 许多,大量 3. watch English films 看英文电影 4. sing English songs 唱英文歌 5. put on 举办;上演;展出 6. draw pictures 画画 7. play water games 玩水上游戏 8. raise the national flag 升国旗 9. on the playground 在操场上 10. make friends with… 与……交朋友 11. answer questions 回答问题 12. take photos/ pictures 拍照 13. take part in 参加 14. school activities 学校活动 15. at the start(of sth. ) 开始时 16. during the day 在白天 ·1· 1. We have a big school library.我们有一个很大的学校图书馆。何型 2. It is a new building with two floors.它是一栋两层的新楼。 3. Next to the playground, there is a small garden.紧挨着操场,有一个小花园。 4. He plays water games with his friends at the club.他和朋友们在俱乐部玩水上游戏。 5. I'm Kangkang and I study at a middle school in Beijing.我是康康,我在北京的一所初中学习。 6. Our school life is fun and colorful.我们的学校生活既有趣又丰富多彩。 7. On the morning of every Monday, we raise the national flag.每周一早上,我们都会升国旗。 8. We start the first class at 8:00 a. m. every day.我们每天早上八点开始上第一节课。 9. We can make friends with other students there.在那里,我们可以和其他学生交朋友。 10. We have different activities in the clubs after school.放学后,我们在俱乐部里有不同的活动。 11. I enjoy singing and playing the guitar in the music club.我喜欢在音乐俱乐部里唱歌和弹吉他。 12. I really love going to school.我真的很喜欢去上学。 13. What time does the English club open? 英语俱乐部什么时候开放? 14. Kangkang is friendly and he makes many friends in different school clubs.康康很友好，他在不同的学校俱乐部里交到了很多朋友。 15. After school, they take part in club activities.放学后,他们参加俱乐部的活动。 16.— What's in the big box? 这个大盒子里有什么? —— There are some bottles in it.里面有一些瓶子。 17.— Is there any water in the bottles? 瓶子里有水吗? — No, there isn't. But there is some juice.不,没有。但是有一些果汁。 1. Zhou Hua can't find his schoolbag.周华找不到他的书包了。 2. There is a name card and a ping-pong ball in it.里面有一张名片和一个乒乓球。 3. One is a math book and the other is a science book.一本是数学书,另一本是科学书。 4.— Can I help you? 需要我帮忙吗? — Yes. I can't find my… 是的。我找不到我的…… 5.— What color is your…? 你的……是什么颜色? — It's… 它是……颜色。 6. We usually start our day at 8:00 a. m. , and our classes end at 4:00 p. m.我们通常在早上8点开始我们的学习，下午4点结束。 7. We learn many different subjects like Chinese, math, science, history and English.我们学习许多不同的科目，如语文、数学、科学、历史和英语。 8. There are also many interesting after-school activities. 还有很多有趣的课外活动。 9. We can join the clubs, play sports or go to the library.我们可以加入俱乐部,参加体育运动，或者去图书馆。 Wrapping Up the Topic 句 型 1. find out 发现,查明 2. have great fun 玩得很开心 3. want to do sth.想要做某事 4. ask sb. questions 问某人问题 5. learn about… 了解,学习关于…… 1. Our school is in Greenland city.我们的学校在格陵兰市。 2. It has a history of 32 years.它有 32 年的历史。 3. There are 3 grades,18 classes, and about 40 teachers in our school now.我们学校有3个年级，18个班，约40名教师。 4. Students can learn a lot and have great fun here.学生们在这里可以学到很多,并且玩得很开心。 5. Welcome to find out more about our school! 欢迎了解更多关于我们学校的信息! 6. Li Mei wants to know more about the past.李梅想了解更多关于过去的事情。 7. Her favorite subject is history.她最喜欢的学科是历史。 8. The teaching building is tall.教学楼很高。 9. And we have a tidy and quiet library, too.我们还有一个整洁安静的图书馆。 10. We usually read books there after school.放学后,我们通常在那里看书。 ·3· 二、重难点解析 1 时间表达法(P38) 顺读法：先小时，后分钟 7:20 seven twenty 7:45 seven forty-five 7:00 seven o’ clock 逆读法：先分钟，后小时 分钟小于等于半小时用 past 7:10 ten past seven 7:30 half past seven 分钟大于半小时小于60分钟 7:50 ten to eight 15 分钟用a quarter 7:15 a quarter past seven 7:45 a quarter to eight 30 分钟用 half 8:30 half past eight 对时间的提问 what time 提问 精准时间(小时、分钟) — What time do you get up every morning?— At six o’ clock. when提问宽泛时间 (年份、月份、日期) — When were you born? —I was born in July,2012. 2 It's time for our Chinese class.是我们上语文课的时间了。(P38) It's time for sth./ doing sth.意为“该做某事了;是做……的时间了”。类似的句型还有: It's time to do sth. “到(某活动)的时间了”; It's time for sb. to do sth. “是某人该做某事的时间了”。 例: It's time for school. = It's time for going to school. = It's time to go to school.该上学了。 It's time for you to see the doctor.你该找医生看看了。 3 It's at half past two on Thursday afternoon.在周四下午两点半。(P39) 【辨析】表示时间的介词 at, on 和 in (1) at用于时间点前，用来表示某一具体时刻。例：at seven 在七点钟 (2) on用于具体的某一天前，或某个特定的上午、下午或晚上。 例: on Sunday 在星期天 on a cold night 在一个寒冷的晚上 (3) in用于时间段前面，如世纪、年代、年份、月份、季节等。 例: in 1990 在1990年 in summer在夏天 in December在十二月 ·4· — How do you usually come to school? 你通常怎样来学校? 4 — My home is not very far, so I usually come here on foot, sometimes by bike. 我家不远，所以我通常步行来这里，有时候骑自行车来。(P40) (1)本句中 how用来询问交通方式，常见的交通方式的表达有： 表达方式 示例 by +交通方式 by ship/ boat 乘船 by train 乘火车 by plane 乘飞机 by bus 乘公共汽车 by +媒介 by air乘飞机 by sea 乘船 take + a/ the + 交通工具 take a bus 乘公共汽车 take a plane 乘飞机 in/ on+a/ the+交通工具 in a car 乘汽车 on a bus 乘公共汽车 其他形式 on foot 步行 fly to Beijing 乘飞机去北京 ride a bike 骑自行车 walk to school 步行上学 (2) usually意为“经常地”，为频度副词，表示某个事件或动作发生的频率。常见的频度副词有: always(总是), usually(通常), often(经常), sometimes(有时), seldom(很少), hardly ever(几乎不), never(从不)。频度副词通常位于 be 动词、助动词和情态动词之后，实义动词之前。 例:I usually get up at half past six.我经常六点半起床。 We sometimes go to the movies on weekends.我们有时周末去看电影。 拓展提问频率时常用“how often”。其回答为频度副词或表示单位时间内次数的短语,如: every day(每天), once a week(一周一次), twice a day(一天两次), four times a month(一个月四次)等。 例:—— How often do you borrow books from the library? 你多久从图书馆借一次书? — Twice a month.每月两次。 5> How about you, Xiao Ya? 肖雅,你呢? (P40) “How about…?”意为“……怎么样?”“……如何?”,用于非正式场合中对所谈话题进行反问，或询问对方相同的情况，以避免重复；也可用于询问消息、提出建议、征求意见等。其后可接名词、代词、动名词形式，与“What about……?”同义。 例: How/ What about him? 他怎么样? How/ What about playing football now? 现在踢足球怎么样? 5· 具体用法如下： 用法 示例 寒暄时作承接上下文的转折语 I am fine. How/ What about you? 我很好,你呢? 询问对方的看法和意见 How/ What about this movie? 这部电影怎么样? 向对方提出请求或建议 How/ What about a cup of coffee? 来杯咖啡怎么样? 6 There are no underground stops near my home.我家附近没有地铁站。(P40) (1) no在此处作形容词，意为“没有”，既可修饰可数名词，也可以修饰不可数名词。 no+可数名词单数= not a/ an+可数名词单数； no+不可数名词/可数名词复数= not any +不可数名词/可数名词复数。 例: There is no food in the fridge. = There isn't any food in the fridge.冰箱里没有食物。 I have no friend. =I don't have a friend.我没有朋友。 (2) stop在此处为可数名词，意为“车站”，还有“停止”的意思。 例: The car goes through without a stop.汽车中途不停。 拓展 stop作动词时，意为“停下；阻止”。其常见用法为： stop to do sth.停下来去做另一件事 stop doing sth.停止正在做的事情 stop sb./ sth.( from) doing sth.阻止某人/某物做某事 例: Stop playing computer games and go outside. 别玩电脑游戏了,到外面去。 Let's stop to have some tea.我们停下来喝点茶吧。 The heavy rain stops us ( from) going out.大雨阻止了我们外出。 7 It's a new building with two floors.它是一栋两层的新楼房。(P42) with为介词，在本句中意为“带有；携带”，表示伴随。 例: He often goes to the library with Jenny.他经常和詹妮一起去图书馆。 拓展(1) with表示方式，即使用某种工具、手段或方法。 例: She writes the letter with a pen.她用钢笔写信。 (2) with表示特征，即某人或某物具有某种性质或特点。 例: She is a tall girl with long hair.她是一个留着长发的高个子女孩。 6· 8 There are a lot of books in it.这里面有很多书。(P42) a lot of 相当于 lots of，是形容词短语，意为“许多的，大量的”，既可以修饰可数名词复数形式(相当于 many)，又可以修饰不可数名词(相当于 much)，谓语动词的数与 of后面的名词保持一致。 例: There is a lot of water in the bottle.瓶子里有很多水。 There are a lot of people at the party.许多人参加聚会。 拓展a lot 既可以作名词短语，意为“许多，大量”；又可以作副词短语，意为“十分;非常”,相当于 very much,修饰动词。 例:I can learn a lot from him.我可以从他身上学到很多东西。 His mother loves him a lot.他妈妈很爱他。 9 What time does the English club open? 英语俱乐部什么时候开放? (P43) open在此处作动词，意为“开；打开；开启”。 例: He opens the window and looks out.他打开窗户往外看。 拓展 open 还可以作形容词，意为“打开的；营业的；开放的”。 例: The park is open to the public.这个公园对公众开放。 10 put on English plays 上演英语戏剧(P43) put on 在此处意为“上演”。 例: They are going to put on Hamlet.他们将上演《哈姆雷特》。 拓展(1) put on 还可意为“增加(体重),发胖;穿上;戴上”等。 例: He puts on lots of weight this year.他今年体重增加了很多。 (2) put on 意为“穿上;戴上”时,与 wear, dress, in 意思相近。 【辨析】 put on, wear, dress 和 in 词汇 用法 put on 强调“穿、戴”的动作，后接衣服、鞋帽等。 wear 强调“穿着、戴着”的状态，后接衣帽、饰品或眼镜等。 dress 为及物动词，意为“给……穿衣服”，宾语通常是人或反身代词。 (be) in 后面常跟表示衣服或颜色的词。 例: She is in a pink dress.她穿着一件粉红色的连衣裙。 The boy wears a new coat today.那个男孩今天穿了一件新外套。 It's cold outside. Put on more clothes.外面很冷。多穿点衣服。 Can you dress yourself? 你能自己穿衣服吗? 7· 11 On the morning of every Monday, we raise the national flag. 每周一上午，我们都会升国旗。(P44) raise 在本句中意为“使升高”。 拓展 raise 作动词时的其他意思： (1)筹集，募集 例: raise money筹钱 (2)养育，教养 例: raise a family 养家 (3)举起 例: raise one's hand举手 (4)增加 例: raise the salary 涨工资 We start the first class at 8:00 a. m. every day. 12 我们每天早上八点开始上第一节课。(P44) start在此处作动词,意为“开始”,与 begin的意义相同。其常见用法为: start to do/ doing sth. “开始做某事”; start with“以……开始”。 例:I start to learn Chinese this year.我今年开始学中文。 Our English class starts with a song.我们的英语课以一首歌开始。 拓展 start还可以作名词,意为“开头,开端”,其常见用法为: at the start of“在……开始”,与 at the beginning of 同义。 例: At the start of this term, Lingling is our class monitor.本学期开始时,玲玲是我们的班长。 After school, they take part in club activities. 13 放学后，他们参加俱乐部的活动。(P46) take part in 意为“参加，加入”，指参加群众性活动、会议、劳动、游行等，往往指参加者持有积极的态度，起一份作用，有时与 join in 和 be in 可互换。 例: Will you take part in the English Evening? 请你和我们一起参加英语晚会好吗? 【辨析】 join也意为“参加”，多指加入某党派、某组织或某社会团体，以及参军等，还可表示参与某种活动。常见短语为: join the army“参军”; join the Party“入党”。 例: Will you join us for dinner? 请你和我们一起吃饭好吗? I will never forget the day when I joined the Party.我永远也忘不了入党的那一天。 — Is there any water in the bottles? 瓶子里有水吗? 14 — No, there isn't. But there is some juice.不,没有。但有一些果汁。 (P47) (1) any 的用法: ①一般用在否定和疑问句中，表示“一些”，修饰可数名词复数和不可数名词， 8· 在否定句中，强调全部否定。 例: Are there any flowers in your school? 你们学校有花吗? ②any在肯定句中时，意为“任何的；任一的”。 例: Do you have any questions to ask? 你有什么问题要问吗? You can choose any color you like.你可以选择任何你喜欢的颜色。 (2) some的用法: ①一般用在肯定句中，意为“一些；几个”，修饰可数名词复数和不可数名词。 ②在表示建议、反问、请求的疑问句中，或期望得到肯定回答时，多用 some。 例:I need to buy some apples.我需要买些苹果。 I have some money in my pocket.我口袋里有一些钱。 Would you like some juice? 你要不要来点果汁? We usually start our day at 8:00 a. m. , and our classes end at 4:00 p. m. 15 我们通常早上八点开始一天的学习，下午四点结束。(P49) end在此处作动词,意为“结束”,其常见用法为: end with“以……结束;以……结尾”。 例: The party ends with a song.晚会以一首歌曲收尾。 拓展 end 还可以作名词,意为“结尾;尽头”。其常见用法为: at the end of“在…… 的末尾；在……的尽头”，可以表示地点，也可以表示时间； in the end“最后；终于”。 例: You can see a shop at the end of the road.在路的尽头你可以看到一个商店。 He finds his schoolbag in the end.最后他找到了他的书包。 We learn many different subjects like Chinese, math, science, history and English. 16 我们学习许多不同的科目，如语文、数学、科学、历史和英语。(P49) learn 为动词,意为“学习;学会”,其常见用法有: learn to do sth. “学习做某事”; learn… from…“向……学习……”; learn about“了解;学习”; learn by oneself“自学”。 例:I learn a lot from my teacher.我从老师那里学到很多。 I just learn of the accident.我刚刚得知了那起事故。 Students can learn a lot and have great fun here. 17 学生们可以在这里学到很多东西，玩得很开心。(P51) have fun 意为“玩得开心;过得愉快”,其同义短语为 have a good time 和 enjoy oneself。 拓展 have fun doing sth.意为“做某事很开心”。 例: The children are having fun playing in the park now.孩子们正在公园里开心地玩。 9· Welcome to find out more about our school! 18 欢迎了解更多关于我们学校的信息！ (P51) find out意为“查明;弄清楚”。 【辨析】 find out, find 和 look for 词汇 含义 用法 find out 查明，弄清楚 指通过理解、分析、思考、调查后“弄清楚”， “查明”一件事，其宾语往往是某个事情、某种情况。 find 找到，发现 强调寻找的结果，其宾语往往是某个丢失的东西或人。 look for 寻找 强调寻找的动作。 例: Please find out when the train leaves.请查一下火车什么时候发车。 I look for the dog around the house, but I can't find it.我在房子周围找狗,但没有找到。 Li Mei wants to know more about the past. 19李梅想了解更多关于过去的事情。(P52) want为动词,意为“想要”,其常见用法为: want sth. “想要某物”; want to do sth. “想要做某事”; want sb. to do sth. “想要某人做某事”。 例:I want some water.我想要点水。 I want to eat an apple.我想要吃一个苹果。 I want you to come with me.我想要你和我一起去。 三、语法精讲 (一)可数名词 1 定义：可数名词是可以用来计数的名词，可数名词有单数和复数形式。 2 可数名词变复数的规则变化： 变化规则 示例 一般情况下，在名词后直接加-s orange— oranges bag— bags 以s,x, ch, sh结尾的名词,在词尾加-es box— boxes bus— buses 以“辅音字母+y”结尾的名词，先变y为i再加-es family— families story— stories 以o结尾的名词，有些在词尾加-s，有些在词尾加-es tomato— tomatoes potato— potatoes photo— photos zoo— zoos ·10· 以f或 fe结尾的名词，先将f或 fe变成-v，再加-es leaf— leaves knife— knives 3 可数名词变复数的不规则变化： 改变单数名词中的元音字母 man— men woman— women foot— feet tooth— teeth 单复数形式相同 sheep— sheep deer— deer Chinese— Chinese 其他形式 child— children mouse— mice (二) There be 句型 1 概述：There be 句型表示“人或事物的存在”或“某地有某物”。there 在此结构中是引导词，无词义，be为谓语动词。Therebe后面的名词为句子的主语。 2 There be 句型的句式结构: 句式 结构 示例 肯定句 There be+主语+地点状语. There is a man at the door.门口有一个人。 否定句 There be + not + 主语 + 地点状语. There aren't any oranges in her bag.她包里没有橘子。 一般疑问句 — Be+ there +主语+地点状语? — Yes, there + be./ No, there + be+ not. — Is there any water on Mars?火星上有水吗? — Yes, there is.有。 特殊疑问句 特殊疑问词+主语+ be + there +地点状语? How many boys are there in the room? 房间里有几个男孩? 【注意】 (1) There be 句型中对名词提问,用“What's +地点状语?”，与名词的单复数形式、是否可数无关。 例:— What's in the box? 盒子里有什么? — There are some eggs.有一些鸡蛋。 (2) There be 句型中对名词的数量提问:对可数名词提问,用“How many +可数名词复数形式+ are there+地点状语?”;对不可数名词提问,用“How much+不可数名词+ is there +地点状语?”。 例: How many pencils are there in the pencil box? 铅笔盒里有多少支铅笔? How much milk is there in the fridge? 冰箱里有多少牛奶? ·11· 拓展 (1) There be句型主语部分有多个名词并列时，be动词要与邻近的主语保持一致，即“就近原则”。 例: There is a teacher and some students in our classroom.我们教室里有一位老师和一些学生。 (2) There be sb./ sth. doing sth.意为“有某人或某物正在做某事”。 例: There are some people sitting and chatting under the tree.有一些人正坐在树下聊天。 3 There be 句型和 have/ has的区别: There be 表示“某地有某人或某物”; have/ has 表示“某人拥有某物”，强调所属关系。但要注意，There have/ has这一表达是错误的。当 have表示“包括;存在”时,可以用 There be 替换。 例:A week has seven days. = There are seven days in a week.一周有七天。 单元拓展 构词法 n.→adj. color(颜色)→colorful(丰富多彩的) America(美国)→American(美国的) nation(国家;民族)→national(国家的;民族的) v.→n. write(书写;写作)→writer(作家) build(建造)→building(建筑物) adj.→adv. usual(通常的)→usually(通常地) 拓展短语 tidy up 整理 join in 加入 make sb. do sth.让某人做某事 at first 首先 stop doing sth.停止做某事 stop to do sth.停下来去做某事 have fun doing sth.做某事很开心 start/ begin to do/ doing sth.开始做某事一词多义 train 熟义 n.火车 生义 v.培训 color 熟义 n.颜色 生义 v.为……着色 over 熟义 adv.结束 生义 prep.在······上面 ·12· Unit 3 复习学案 一、重点单词及应用 1. a.丰富多彩的，五彩缤纷的→ n.颜色 2. n.生活; 生命→ n.( pl.) 3. 我 的 学 校 生 活 是 丰 富 多 彩 的 。 4. n.英国→ 英国人; 英国的 5.她是一个英国女孩。 6.基数词变序数词 one→ five→ two→ nine- three→ twelve→ four→ twenty→ 7.名词单数变复数 box n. ( ) → ( pl.) glassn. ( ) → ( pl.) dish n. ( ) → ( pl.) tomato n. ( ) → ( pl.) country n. ( ) → ( pl.) cityn. ( ) → ( pl.) tooth n.( ) → ( pl.) child n.( ) → ( pl.) photo n.( ) → ( pl.) knife n.( ) → ( pl.) key n.( ) → ( pl.) 练习： We study on the ( five) floor. There are two ( window) in the room. Mr. Lee always wears a pair of ( glass). They are from different ( country). I think English is ( interest), so I like it. There are many ( city) in China. 8. begin v. ( ) → n. ( ) 开始做某事： 在…的开始： The first class ( begin) at 8 o’ clock. I often begin ( do) my homework at seven o’ clock. 9. favorite a. ( ) n. ( ) (I) favorite color is red. ( she) favorite animal is dog. 你最喜欢的运动是什么? 英语是我的最爱。 二、乘坐交通工具： 乘飞机 乘公交 乘火车 改写句子： I often go to school by bus.→ she often goes to school on foot.→ My mother often goes to work by car.→ He often goes to school by bike.→ 三、频度副词 never seldom sometimes often usually always 我通常6点钟起床。 My best friend moves to another city, so we meet each other. My home isn't far away from school, so I go to school by subway. Mike plays with his friends after school. 四、时间表达 8:30 9:45 10:15 10:50 五、raise 一词多义 raise your hand raise children raise national flag raise money 六、 “some” or“any” I want to buy flowers. Would you like eggs? Does Li Ming have new friends? She doesn't eat meat. 七、make 制作名片 使某人开心 使某人做某事 和某人交朋友 我想为妈妈制作一个蛋糕。 阅读使我快乐。 她想和我交朋友。 八、重点短语 步行 紧挨着 讨论，谈论 在周四下午 …怎么样 结束 远离 在…的开始 许多 在操场上 举办，上演 …的历史 回答问题 校园生活 参加 上体育课 做运动 放学后 玩得开心 参加社团 查明，发现 参加活动 想要做… 照相 学习做某事 知道，了解 九、介词 at, on, in Our school is over 5p. m. We have four classes the morning. We have a history class Friday afternoon. Kangkang often has lunch noon. Everything comes back to life spring. 重点句型 ①你的学校生活怎么样? ②你的妹妹喜欢什么? ③到语文课时间了。 ④你通常怎么去上学? ⑤现在几点了? ⑥第一节什么时候开始? ⑦教室里面有什么? ⑧教室里有一些椅子吗? ⑨你的钢笔是什么颜色的? ⑩康康通常在音乐俱乐部干什么? There be 句型 1. 就近原则 There ( be)a book and two pencils on the desk. There ( be)45 students in Class 2. 2. 肯定句，否定句( no，not)与问句(一般疑问&特殊疑问) There is some water in the bottle. 改为否定句( no) ( not) 补全对话 — ? —— Yes, there is a bird in the tree. — ? — There are five people in my family. 3. There be sb. doing sth.+地点/时间 “某地/某时有某人在做某事”有一些学生在操场上打篮球。 早上有四节课。 学科网（北京）股份有限公司 $$ Unit 3 复习学案答案 一、重点单词及应用 1. colorful a.丰富多彩的，五彩缤纷的→ color n.颜色 2. life n.生活; 生命→ lives n.( pl.) 3. 我 的学校生活是丰富多彩的。 My school life is colorful. 4. England n.英国→ English 英国人; 英国的 5.她是一个英国女孩。 She is an English girl. 6.基数词变序数词 one→ first five→ fifth two→ second nine- ninth three→ third twelve→ twelfth four→ fourth twenty→ twentieth 7.名词单数变复数 box n. ( 箱，盒，方框 ) → boxes ( pl.) glass n. ( 玻璃杯 ) → glasses ( pl.) dish n. ( 菜肴，餐具 ) → dishes ( pl.) tomato n. ( 番茄 ) → tomatoes ( pl.) country n. ( 国家 ) → countries ( pl.) city n. ( 城市 ) → cities ( pl.) tooth n.( 牙齿 ) → teeth ( pl.) child n.( 孩子 ) → children ( pl.) photo n.( 照片 ) → photos ( pl.) knife n.( 小刀 ) → knives ( pl.) key n.( 钥匙 ) → keys ( pl.) 练习： We study on the fifth ( five) floor. There are two windows ( window) in the room. Mr. Lee always wears a pair of glasses ( glass). They are from different countries ( country). I think English is interesting ( interest), so I like it. There are many cities ( city) in China.w 8. begin v. ( 开始 ) → beginning n. ( ) 开始做某事： begin to do 在…的开始： at the beginning of The first class begins ( begin) at 8 o’ clock. I often begin to do ( do) my homework at seven o’ clock. 9. favorite a. ( 特别喜爱的 ) n. ( 特别喜爱的人或物 ) My (I) favorite color is red. Her ( she) favorite animal is dog. 你最喜欢的运动是什么? What’s your favorite sport? 英语是我的最爱。 English is my favorite. 二、乘坐交通工具： by+交通工具 乘飞机 by plane 乘公交 by bus 乘火车 by train 改写句子： I often go to school by bus. → I often take the bus to school . She often goes to school on foot. → She often walks to school. My mother often goes to work by car. → My mother often drives a car to work. He often goes to school by bike. → He often rides a bike to school. 三、频度副词 never seldom sometimes often usually always 我通常6点钟起床。 I usually get up at 6 o’clock. My best friend moves to another city, so we seldom meet each other. My home isn't far away from school, so I never go to school by subway. Mike often plays with his friends after school. 四、时间表达 8:30 half past ei 9:45 a quarter to ten 10:15 a quarter past ten 10:50 ten to eleven 五、raise 一词多义 raise your hand 举起 raise children 抚养 raise national flag 升起 raise money 筹集 六、 “some” or“any” I want to buy some flowers. Would you like some eggs? Does Li Ming have any new friends? She doesn't eat any meat. 七、make 制作名片 make name cards 使某人开心 make sb happy 使某人做某事 make sb do 和某人交朋友 make friends with sb 我想为妈妈制作一个蛋糕。 I want to make a cake for my mom. 阅读使我快乐。 Reading makes me happy. 她想和我交朋友。 She wants to make friends with me. 八、重点短语(略) 步行 紧挨着 讨论，谈论 在周四下午 …怎么样 结束 远离 在…的开始 许多 在操场上 举办，上演 …的历史 回答问题 校园生活 参加 上体育课 做运动 放学后 玩得开心 参加社团 查明，发现 参加活动 想要做… 照相 学习做某事 知道，了解 九、介词 at, on, in Our school is over at 5p. m. We have four classes in the morning. We have a history class on Friday afternoon. Kangkang often has lunch at noon. Everything comes back to life in spring. 重点句型 1 你的学校生活怎么样? What is your school life like? 2 你的妹妹喜欢什么? What does your sister like? 3 到语文课时间了。 It is time for Chinese class. 4 你通常怎么去上学? How do you usually go to school? 5 现在几点了? What time is it？ 6 第一节什么时候开始? What time does the first class begin? 7 教室里面有什么? What’s in the classroom？ 8 教室里有一些椅子吗? Are there any chairs in the classroom? 9 你的钢笔是什么颜色的? What color is your pen? 10 康康通常在音乐俱乐部干什么? What do you usually do at the music club? There be 句型 1. 就近原则 There is ( be)a book and two pencils on the desk. There are ( be)45 students in Class 2. 2. 肯定句，否定句( no，not)与问句(一般疑问&特殊疑问) There is some water in the bottle. 改为否定句( no) There is no water in the bottle. ( not) There isn’t any water in the bottle. 补全对话 — Are there any birds in the tree ? —— Yes, there is a bird in the tree. — How many people are there in your family ? — There are five people in my family. 3. There be sb. doing sth.+地点/时间 “某地/某时有某人在做某事” 有一些学生在操场上打篮球。 There are some students playing basketball on the playground. 早上有四节课。 There are four classes in the morning 学科网（北京）股份有限公司 $$