【最新】八年级英语下册 Unit 4 Why dont you talk to your parents语法专题-Grammar Focus习题课件

1、Unit 4Why dont you talk to your parents?单元语法专题单元语法专题Grammar Focus1直接建议法：直接建议法：“Lets动词原形动词原形”表示表示“我们一起做某事吧。我们一起做某事吧。”2委婉建议法：委婉建议法：“Shall we动词原形？动词原形？”表示表示“我们做某事好吗？我们做某事好吗？”；“Would you mind(not)动名词？动名词？”表示表示“你介意你介意(不不)做某事吗？做某事吗？ / 你你(不不要要)做某事好吗？做某事好吗？”3征求性建议法：征求性建议法：“How/What about名词名词/代词代词/动名词？动名词？”表

2、示表示“做某事怎么样？做某事怎么样？”4劝告性建议法：劝告性建议法：“Youd better do/not do sth.”表示表示“你最好做你最好做/不要不要做某事。做某事。”5责备性建议法：责备性建议法：“Why dont you/Why not动词原形？动词原形？”表示表示“你为什么不做某事呢？你为什么不做某事呢？”连词until, so that, although1until引导时间状语从句，用于肯定句中，意为“直到时；到为止”，后接一个具体的时间点。此时谓语动词只能是延续性动词，表示这一动作或状态延续到until所表示的时间为止。【拓展】until用于否定句中，即notuntil，

3、意为“直到才”，表示主语的动作在某一时刻或某一动作之前未发生。此时谓语动词是短暂性动词，如come, go, leave, arrive, buy, borrow等。如：I didnt finish my homework until 10 oclock last night.【注意】当until引导的时间状语从句中，主句是一般将来时态时， until从句用一般现在时。2so that 既可以引导目的状语从句，也可以引导结果状语从句。结果状语从句表示的是已经取得的结果，目的状语从句表示的是想实现的结果。如： Youd better speak aloud so that we can hear

4、 you.3although作连词作连词，与与though同义同义，用来引导让步状语从句。句中用了用来引导让步状语从句。句中用了连词连词although, 就不能再同时使用连词就不能再同时使用连词but, 但可以与但可以与yet, still 连用。如：连用。如：Although/Though he has a lot of money, yet/still he is unhappy.一、用方框中的连词填空。一、用方框中的连词填空。1Mr. Green speaks very loudly _all the people can hear him clearly.2Youd better t

5、ake the map with you _you wont get lost.3_ they are very tired, they feel happy because theyve finally finished their project.4We didnt start our discussion _everybody arrived.5The bus driver always says to us，“Dont get off _the bus stops.”so thatso thatAlthoughuntiluntil二、单项选择。6The teacher asked me

6、 to read aloud _all the students could hear me.Aunless BbecauseCsince Dso that7Well, _the car was expensive, _I still decided to buy it.Athough；but Bbut；althoughCalthough；/ D/；althoughDC8John didnt go to bed _the football match was over last night.Asince Buntil Cas Dwhile9(吉林中考)I wont go home _the r

7、ain stops.AsinceBsoCuntilBC10成都中考)Many people still try to climb Qomolangma every year _it is very dangerous.AwhenBifCthough11(襄阳中考)Mom, I took my partners math book home by mistake.What should I do?Well, you should call her _you can say sorry to her.Aas if Bso thatCeven though Dever sinceCB12Im not

8、 good at English.What should I do?Why not _an English club to practice_English?Ato join；speaking Bjoin；to speakCto join；to speak Djoin；speaking13Excuse me! Is there a supermarket near here?Sorry, Im new here，too.Why not _the old lady over there?Aasking Bask Casks Dto askDB14How about having a picnic w