深圳市七年级下册英语的语法难点及重点句式.doc

深圳市七年级下册英语的语法难点及重点句式语法知识 特殊疑问句通常以“what”、“who”、“which”、“when”、“where”、“how”、“how old”、“how many”等开头，对某一具体问题进行提问　特殊疑问句的基本构成有两种情况：　1. 疑问句+一般疑问句结构这是最常见的情况例如：　What’s your grandfather’s telephone number?你爷爷的号码是多少？　Who is that boy with big eyes?那个大眼睛的男孩是谁？　Which season do you like best? 你最喜欢哪个季节？　When is he going to play the piano?他什么时候弹钢琴？　Where does he live?他住在哪儿？ How are you?　你好吗？ How old are you?你多大了？　How many brothers and sisters do you have?　　　你有几个兄弟姐妹？2. 疑问句+陈述句结构这时疑问词作主语或修饰主语例如：　Who is on duty today? 今天谁值日？　Which man is your teacher? 哪位男士是你的老师？　我们学过的What/How about+名词/代词+其他？也是特殊疑问句，它是一种省略结构。

例如： I like English. What/How about you?　　　我喜欢英语你呢？ What about playing basketball?　　　　　打篮球怎么样？ Unit 4 I want to be an actor.一．短语：1 want to do sth 想要作某事2 give sb sth = give sth to sb 给某人某物 / 把某物给某人3 help sb do sth 帮助某人作某事 Eg: I want to help my mother do some housework at home.4 help sb with sth 帮助某人谋事 Eg: I want to help my mother with some housework at home5 in the day 在白天 6 at night 在晚上 7 talk with/ to sb 和----谈话8 be busy doing sth 忙于做某事 Eg: He is busy listening to the teacher.9 in a hospital 在医院 10 work/ study hard 努力工 11 Evening Newspaper 晚报二．重点句式及注意事项： 1 询问职业的特殊疑问词是what； 有三种主要句式① What + is / are + sb? Eg. What is your mother?② What + does/ do + sb + do? Eg. What does his brother do?③ What + is/ are + 名词所有格/ 形容词性物主代词 + job? Eg . what is your job?2 People give me their money or get their money from me.3 Sometimes I work in the day and sometimes at night.4 I like talking to people.5 I work late. I’m very busy when people go out to dinners.6 Where does your sister work?7 then we have a job for you as a waiter.8 Do you want to work for a magazine? Then come and work for us as a reporter.9 Do you like to work evenings and weekends?10 We are an international school for children of 5-12.三． 本单元中的名词复数。

1 policeman--policemen 2 woman doctor--women doctors 3 thief--thieves 4.apple tree--apple trees Unit 5 I’m watching TV一．现在进行时Ⅰ现在进行时的用法 表示现在（说话瞬间）正在进行或发生的动作Ⅱ现在进行时时间状语及标志性词now 现在 at the moment 现在look 看（后面有明显的“！”） listen 听（后面有明显的“！”）Ⅲ 现在分词的构成一般在动词结尾处加ing Eg: go—going look--looking② 以不发音字母e结尾的动词，去e加ingEg: write—writing close--closing③ 以重读闭音节结尾的动词，如果末尾只有一个辅音字母，应先双写这个字母，再加ing. Eg: get—getting run—running ( swim, run, put,get,sit,begin)Ⅳ 现在进行时的构成肯定句: 主语+ am/is/are+ doing +其他+时状. Eg: He is doing his homework now.否定句：主语+am/is/are +not+ doing+其他+时状. Eg: He is not doing his homework now.一般疑问句： Am/Is/Are +主语+ doing+其他+时状？Eg: Is he doing his homework now?肯定回答：Yes,主语 +am/is/are Eg Yes, he is.否定回答：No, 主语+am not/isn’t/aren’t Eg: No, he isn’t.二．短语：1．do one’s homework 做某人的作业 do housework 做家务2．talk on the phone 在里交谈， talk about……谈论…… talk to(with)sb 和某人交谈3．write a letter 写信 write a letter to sb 给某人写信4．play with…… 和……一起玩 5．watch TV　看电视 TV show 电视节目6．wait for sb/sth 等待某人/某物 7．some of…… ……中的一些8．in the first photo 在第一张照片里（介词用in,序数词前面有the） in the last photo 在最后一张照片里 a photo of one’s family 　某人的家庭照片9．at the mall 在购物街 at/in the library 在图书室 at/in the pool 在游泳池10．read a book = read books = do some reading看书＼阅读11．thanks for = thank you for　　　为某事而感谢（后接动词要用v－ing）三． 重点句式及注意事项： 他正在干什么？ What is he doing? 他正在吃饭。

He is eating dinner.他正在哪里吃饭？Where is he eating dinner他正在家里吃饭He is eating dinner at home.你想什么时候去？When do you want to go? 让我们六点钟去吧Let’s go at six o’clock.他正在等什么？ What is he waiting for? 他正在等公交车 He is waiting for a bus.他们正在和谁说话？ Who are they talking with?他们正在和Miss Wu说话They are talking with Miss Wu.你们正在谈论什么？ What are you talking about?我们正在谈论天气We are talking about the weather.他们都正在去上学They are all going to school.7．　　这儿是一些我的照片Here are some of my photos. 这儿是一些肉 Here is some of meat.　(some of meat不可数，故用is)8．　　谢谢你帮我买这本书。

Thank you for helping me buy this book.9．　　family 家；家庭强调“整体”，是单数；强调“成员”时，是复数 His family has a shower. 他们家有一个淋浴 His family are watching TV. 他全家在看电视。