人教版英语七年级下UNIT5语法精讲

人教版英语七年级下UNIT5语法精讲

Unit 5 Why do you like pandas? By Millie Let’s go to the zoo. Let’s see some a n i m a ls( 动物 ). 1 ） Let’s (=let us) 后接动词原形 , 意为“让我们做 …” 祈使句表示一种建议，邀请。当你觉得可以 直截了当地向 对方提出建议 , 让对方和自己一起去做某事时 , 常用该句型 . 肯定回答 ： OK./All right./Good idea. 否定回答 ： Sorry, I… Let’s 2 ） Let’s 和 Let us Let’s 包括说话者和听话者 ， 用来提出建议。 Let us 只包括说话者 ，用来请求允许。 Let’s go home, Tom. Let us go home, Mrs. Blake. 提出建议的常见句型 What/How about (doing) sth… … 怎么样？ 一般是在讨论式的谈话中 , 可用该句型提出一个建 议或引出一个新话题 —My father is a worker. —What / How about your mother? What / How about going swimming? Shall I / we do sth.? 意为“我 ( 们 ) 做 …… 好吗 ?”, 此句型语气委婉 , 商量的语气较浓 Shall we go shopping? 提出建议的常见句型 Why don’t you / we do sth.? Why not do sth.? （省略式） 意为“为什么不 ……?” Why not go and ask your teacher? = Why don’t you go and ask your teacher? 表示向对方提出一种建议或询问某种原因 , 暗含有责备对方的意思。 1.______don’t you like playing football? Who B. What C. How D. Why 2.Why ___ he like football? does B. do C. are D. is 3. ---- I don’t know what to do tomorrow. ----____play basketball with us? Why B. Why not C. Why don’t D. Why not you 4.----Why not ____ with your mother? ----I want to, but I have to do my homework. go shopping B. going shopping C. goes shopping D. to go shopping D A B A Guessing game: What animals are they? Who am I? People think I am very fun. I come from Africa. I’m very tall and I have a very long neck. giraffe Who am I? I live in China. I am kind of fat but I’m very lovely and cute. Children love me very much! I only like to eat bamboo ! panda Who am I? I’m from Africa. I’m very big and heavy. I’m quiet and friendly. I like swimming and I have a very long and useful nose. elephant Who am I? I ’m Koko. I am from South Africa . I can run quickly, but people think I’m scary. lion Who am I ? I’m a beautiful animal. I come from India or China. I like running and eating meat. I’m exciting but people think I’m scary, too. tiger Who am I? I am from Australia. I live in the trees and I don’t have tails. I sleep during the day but at night I get up and eat leaves. I’m quiet, friendly and cute. koala koala Koala lives in Australia. two koalas giraffe Giraffe is very tall. two giraffe s elephant Elephant is the biggest animal on land （陆地上） . two elephants tiger two tiger s panda Pandas live on bamboo ( 竹子 ). two Panda s lion two lion s koala giraffe tiger elephant panda lion 课堂导练： 补全单词 1 、 we can see lots of a in the zoo.2 、 P come from China.3 、 The e has a very long nose( 鼻子 ) 4 、 We often go to the z on weekends to see animals.5 、 --I don’t know where the zoo is ?—you can read the m to find it.6 、 Dolphins are s animals .they can play many programs( 节目 )7 、 The k is very cute.8 、 The t is the king of the forest( 森林 )9 、 G have very long necks( 颈 ) nimals andas lephants oo ap mart oalas iger iraffes What animal s do you like ? I like … （ koala s ） Do you like lion s ? Yes, I do . / No, I don’t. I like panda s . animals A: What animal do you want to see ? B: I want to see the panda s . A: OK. Let’s see the panda s first. first 1 ）在句中是 副词 ，做状语，意为“最先，最初”，修饰动词或句子。   I do not remember who spoke  first . 2 ）用作 序数词 ，意为“第一” the first lesson 3 ）用作 形容词 ，意为“最初的 , 首先的” The first thing for us is to learn English. lazy friendly beautiful shy 懒惰的 友好的 美丽的 害羞的 scary smart cute interesting 恐怖的 精明的 小巧玲珑的 有趣的 本课须掌握的形容词 形容词知多少？ scary big … friendly smart strong … cute small interesting … beautiful shy … ugly scary … friendly cute fun … beautiful tall … lazy lovely … Listen and write the animals you hear. Draw a line from the animals to the description words. Animals Description words 1.________ a. interesting b. cute 2._______ c. fun d. smart koalas dolphins very dolphins kind of koalas Listen again and complete the conversation with the words in the box.( You can use some words more than once.) Julia: Let’s see the koalas . (1) Henry : Why do you like ______? (2) Julia: Because they’re ______ cute. (3) Henry : Well, I like __________. (4) Julia: Why do you like _________? (5) Henry: Because they’re _________ (6) interesting . koalas very dolphins dolphins kind of A : What animals do you like ? B: I like … A: Why do you like…?/ Why don’t you like…?/ B: Because they’re very cute /smart /scary… kind of interesting lion giraffe koalas elephant tiger panda 用 because 引导的原因状语从句来回答， because 是连词 ---Why do/don’t you like dogs? ---Because they’re very cute/lazy. We had to study at home_____it was raining. because B. because of C. so 聪明的表达 clever 聪敏的（指理解力 , 人或动物脑子灵活）；最常用的词 smart 聪明的，漂亮的（更强调顽皮的一面） bright 多指小孩，常用于口语 Your little son is so bright ！ cute 有可爱的意思 wise 理性的；精明的（形容长者） 1 ） kind of 意为“有点儿，稍微”，常用于口语，修饰形容词。相当于 a little The monkey is kind of smart. 这只猴子有点可爱。 2 ） a kind of 意为“一种” This is a kind of pen. 这是一种笔。 Tiger is a kind of cat. 老虎是一种猫科动物。 kind 3 ） all kinds of “ 各种各样的” 这家店卖各种各样的面包。 The shop sells all kinds of bread. 4 ） be kind to sb. 对某人很友好 他对每个人很友好 He is kind to everyone. 5 ） It’s kind of sb. to do sth. 某人做某事实在是太好了 … 你帮助我们实在是太好了 It’s very kind of you to help us. all day: 整日 all night: 整夜 all day and all night 整日整夜 sleep: 动词，表示“睡眠”的持续状态 go to bed: 意为“上床睡觉”，强调动作， 与 get up 相对 go to sleep: 意为“入睡”，强调瞬间 的动作， 与 wake up （醒来）相对 be from 和 come from 都是“来自 …” 的意思，但句型结构不一样 be from: 疑问句将 be 动词提前，否定句在 be 动词后加 not come from: 疑问句要借助于助动词 do/does ，否定句要借助于 don’t/doesn’t 树袋熊来自哪里？ Where are koalas from ? They are from Australia. Where does she come from? She comes from Australia. Lions are from South Africa. south: 这里做形容词，意为“南方的” South China South American south 也可做名词，意为“南方，南部” Shenzhen is in the south of China. 表方位的词 ： east （东） west （西） south （南） north （北） south east （东 南 ） south west 西 南 ） north east （东 北 ） north west （西 北 ） friendly 形容词，由名词 friend 加后缀 ly 变化而来， 以 ly 结尾的大多是副词。 be friendly to sb. 意为“对某人友好” He is friendly to us. 他对我们很友好。 Chinese people are very friendly . 中国人很友好。 forget 动词，意为“忘记，遗忘”。反义词为 remember forget to do sth. 忘记去做某事（ 动作未发生 ） Don’t forget to lock the door. forget doing sth. 忘记做过某事（ 动作已发生 ）   I forgot posting the letter. 不要忘记锁门。 我忘记信已经寄了。 danger 名词，意为“危险，威胁”。 be in danger 处于危险之中 be in great danger 处于极大危险之中 be out of danger “ 脱离危险” The dog was out of danger. Some animals are in danger. People cut down many trees so elephants are losing their home. 人们砍到了许多树因此大象正在失去家园。 so 是一个并列连词，意为“因此，所以”，用来连接两个表因果关系的句子。 前面的分句表原因， so 引出的分句表结果。 so 和 because 不能同时使用 It’s Sunday today, so I don’t go to school. I don’t go to school because today is Sunday. lose 动词，意为“丢失，迷失”。 be/get lost 迷路了 lose one’s way 迷路了 Yesterday a boy was lost in the street. Yesterday a boy got lost in the street. Don’t lose your keys, Tom! I have lost my way. I have to go to the station . be made of 和 be made from be made of 由 … 制成，一般后接原料名称（ 从成品可看出原材料） be made from 由 … 制成，一般后接原料名称（ 从成品看不出原材料） The desk is made of wood. The paper is made from wood. Books are made___paper while paper is made ___wood. A. of, of B. from, from C. of, from D. from, of Don’t buy things made of ivory. made of ivory 意为“由象牙制成的”，过去分词短语 作 后置定语 ，修饰前面的名称 things ，被修饰的 词在逻辑上是 动宾关系 。 a place called Ciqikou a boy called Jason a symbol made of plastic 否定式疑问句 常用来表示反问，表达说话者惊异的情绪、 责难的口吻或赞叹；也可以表示说话者的某 种建议、邀请、请求或看法等。 意为“难道 … 不 … ？” 其结构为： be 动词 / 助动词 / 情态动词的否定形式 + 主语 + 其他？ Aren‘t you a student ?    难道你不是一个学生吗？    Can’t you play football? 难道你不会踢足球吗？ 否定式疑问句 回答这种问题时用简略回答。 如果答语是肯定的，就用 Yes ； 如果答语是否定的，就用 No 。 但是翻译成汉语时，正好相反。 yes 意为 “不”， no 意为 “是的” Don‘t you know English?    你不懂英语吗？     Yes, I do.    不，我懂 Doesn’t he like talking with others?    难道他不喜欢和别人交谈吗？     No, he doesn’t.    是的，他不喜欢。 1. He likes koalas because they’re very cute . （就划线部分提问） ______ ______ he______ koalas? 2. I like dolphins. ( 改为一般疑问句并作肯定回答 ) —_____ you_______ dolphins? —Yes, I_____ . Why does like Do like do 3. What about going to see the elephants first? ( 改为同义句 ) Let’s_____ _____ _____ the elephants first. 4. do, want, see, to, you, why, the, tigers( 连词成句 ) __________________________________________________ ？ 5. zoo, to, welcome, the( 连词成句 ) __________________________________________________ ！ go to see Why do you want to see the tigers Welcome to the zoo 6.Why does she buy this book?( 改为同义句） _____ does she buy this book _____? What for Love animals, love ourselves! The End See you next week!