人教版七年级英语下第五单元知识点总汇.doc

Unit 5 Im watching TV知识点总汇一现在进行时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现在进行时时间状语及标志性词now 现在at this time 在这时at the moment 现在look 看（后面有明显的“！”）listen 听（后面有明显的“！”） 现在分词的构成一般在动词结尾处加ing Eg: gogoing look-looking 以不发音字母e结尾的动词，去e加ing。Eg: writewriting close-closing 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: getgetting runrunning ( swim, run, put,get,sit,begin) 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/isnt/arent Eg: No, he isnt.二短语：1do ones homework 做某人的作业 do housework 做家务2talk on the phone 在电话里交谈，讲电话 talk about谈论 talk to(with)sb 和某人交谈3write a letter 写信 write a letter to sb 给某人写信4play with 和一起玩5watch TV看电视 TV show 电视节目6wait for sb/sth 等待某人/某物7some of 中的一些8in 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 ones family 某人的家庭照片9at the mall 在购物街 at/in the library 在图书室 at/in the pool 在游泳池10read a book = read books = do some reading看书阅读11thanks for = thank you for为某事而感谢（后接动词要用ving）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。 Lets go at six oclock.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.9family 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。