英语人教版八年级下册Unit4 SetionA 1a-1e.ppt

1、,Unit 4 why dont you talk to your parents?,Grammar focus,Revision,Review the sentences.,1. - You look tired. Whats the matter? - I studied until midnight last night so I didnt get enough sleep. 2. - What should I do? - Why dont you forget about it? Although shes wrong, its not a big deal. 3. - What

2、should he do? - He should talk to his friend so that he can say hes sorry. 4. Maybe you could go to his house. - I guess I could, but I dont want to surprise him.,A. why dont you +v.动词原形?,Why dont you+动词原形+其他成分？ = Why not + 动词原形+其他成分？ 表示提建议。 1).Why dont you shopping(go)? 你为什么不去购物呢？ 2).Why doesnt Tom

3、 us(join)? 为什么汤姆不加入我们呢？,Summary,B.如何提建议？,go,join,1.主语是第一人称 I 或 we，可以用“Shall I+do sthl.(v.原形 )?”或“Shall we +do sth.(v.原形)?” 表示建议并征求对方意见。如： 1). Shall we swimming this afternoon(go)? 今天下午我们游泳好吗？ 2).Shall I you tomorrow afternoon(come, go)? 我明天下午来见你可以吗？,2可以用“Lets +do(动词原形)sth. ”来提出建议，let后面的宾语如果是代词，应用宾格，

4、后面接不定式省略“to”。如： 1).Lets for a walk after supper, shall we(go)? 我们晚饭后去散散步吧，好吗？ 2).Lets it a little earlier, OK(make)? 我们就早一点吧，好吗？,go,come and meet,go,make,3. 可以用“What about / How about +n.(ving动名词)?”来提出建议。如： 1).What about (How about )a pear?来个梨怎样？2).What about back to him about it(write)? 要不就这件事给他回一封

5、信怎样？,4. 可以用“Why not do(动词原形) sth.?”来提出建议，表示“何不？”。Why not do sth.?实际是Why dont we / you do sth.?的缩略形式。 1).Why not at the school gate at eight(meet)? 何不在八点的时候在校门口集合？ 2).Why dont we here another day(stay)? 我们为什么不在这儿再待一天呢？,writing,meet,stay,5. 可以用Would you like sth.(to do sth.) ?提出建议“你想要吗?”.如： 1).Would y

6、ou like a cup of coffee? 你想来杯咖啡吗？ 2). Would you like with me(study)? 你愿意和我一起学习吗？,C.如果建议“去散散步，好吗？”，英语有几种表达方式：,1.Lets go for a walk, shall we? 2.What about going for a walk? 3.How about going for a walk? 4.Why not go for a walk? 5.Would you like to go for a walk? 6.What do you think of going for a wal

7、k?,to study,B. although / though,although的意思是“尽管，虽然”，用来引导让步状语从句，在一般情况下可以和though互换，但though比较口语化。而although较为正式，另外although的语气比though重。当although / though引导的从句放在句首时，主从句之间要用逗号隔开。,1). I gave him some advice, he didnt take them.虽然我给了他一些建议，但他没有采纳。 2). its raining, they are still working in the field.虽然在下雨，但他

8、们仍在地里干活。 3). he tried hard, he was not successful. 虽然他尽力而为，但他没有成功。,Although,Although,Although,4). he was tired, he kept on working.虽然他已经累了，但仍然继续工作。,Notice：although和though都不能和but在同一个复合句里连用。,( )1). _ she is young, she knows quite a lot. A. When B. However C. Although D. Unless ( )2). He went out witho

9、ut an overcoat _ it was so cold. A. although B. so C. if D. for,C,A,Although / Though,C. so that,so that 用来引导目的状语从句, 意思为“以便, 为了”， 从句中常用can (could), will (would), may (might)等情态动词。so . that .用来引导结果状语从句。,1).Mr. Green speaks very loudly _ all the people can hear him clearly. A. when B. so that C. becau

10、se,B,when 当的时候；so that为了，目的是；because因为；本句中，so that 引导的是目的状语从句。,2). He got up early this morning he could catch the early bus .今天早上他早起，以便能赶上早班车。 3).He got up early this morning he caught the early bus . 今天早上他起得非常早，这样就赶上了早班车。,4).翻译句子: 1. 他跑得很快，我们跟不上他。 _ 2. 我们把灯打开，以便看看它是什么。 _,He ran so quickly that we

11、couldnt catch up with him.,We turned on the light so that we might see what it was.,so that,so that,until可用作时间连词, 用来谈论事情发生的时间。until表示直到为止。用来引导时间状语从句, 在句中可以放在主句之前或之后。,C. until,1).Keep straight on you get to the church. 一直朝前走就走到教堂了。 2).The hot weather lasted September. 炎热的天气持续到九月。 3).I wake up I heard

12、 the alarm clock. 直到听到闹钟的铃声我才醒来。,until,until,didnt until,A. 在引导时间状语从句时，适合“主将从现”原则， 即主句如用一般将来时， 从句一般用一般现在时。同步推之，如果主句用过去将来时，从句一般用一般过去时。,Notice:,B. until除了可用作连词，还可用作介词+名词、代词或动名词: 1).We did not notice this matter yesterday. 直到昨天我们才注意到这件事。 C. till 与until为同义词， 都可表示“直到为止”， 但如果要表示“直到才”， 一般用not . until结构， 且t

13、ill引导的时间状语从句通常只能放在主句之后。,until,我来试一试,1. 直到亲眼所见，她才相信它。 2. 直到他哭了，他才放弃和她打架。 3. 直到她写背完这篇文章，她才停下来休息。 4. 我们一直走到河边为止。,She wont believe it until she sees it with her own eyes.,He didnt give up fighting with her until she cried.,He didnt stop to have a rest until he finished reciting the article.,We walked un

14、til we got to the riverside.,5. 他到十岁才会游泳。,He couldnt swim until he was ten.,6). 他昨天晚上熬夜到十一点半。 (2011本溪) He _ _ _ _ 11:30 last night. 7). 昨天直到雨停了孩子们才离开学校。 The children _ leave school _ the rain stopped yesterday. 8). 等他回来，我再离开。 I _ leave _ he comes back.,stayed up until / didnt go to bed until,didnt u

15、ntil,wont until,4. Its too late. I have to go now. Oh, its raining outside. Dont leave _ it stops. (2013湖南长沙) A. since B. until C. While 5. Hey, man. You cant cross the street now. You have to wait _ the traffic turn green. Oh, sorry and thank you. (2013浙江丽水) A. when B. after C. until D. while,B,C,F

16、ill in the blanks with although, so that or until.,4a,1. A: Whats wrong? B: My sister borrows my clothes without asking. What should I do? A: Well, you could tell her that this makes you angry _ shell ask you next time.,so that,2. A: I dont have any friends at my new school. What should I do? B: _ y

17、ou dont have any now, you will soon make some. 3. A: Im worried about my school grades. Whats your advice? B: You shouldnt wait _ the last minute to study for a test.,Although,until,4. A: Mike is my best friend, but he always copies my homework. What should I do? B: _ hes your best friend, you shoul

18、d still tell him that copying others homework is wrong.,Although,Write one piece of advice for each problem. Then compare your advice with your partners and decide whether the advice is good or bad.,4b,1. Im very shy. Advice: _ _ 2. My sister and I fight all the time. Advice: _ _ _,Why dont you join

19、 a club at school and make more friends?,You could try to do more fun things with her so that you will like each other better and not fight so often.,3. My sister spends all evening on the phone. Advice: _ _ _ _ _,Maybe you could encourage her to do other things, such as go to a movie with you. If y

20、ou need to use the phone, maybe you could tell her nicely and say that you need to use the phone for a short while.,4. My cousin borrows my things without returning them. Advice: _ _ _ _,Maybe you should tell him nicely how you feel about it and ask him if you could have your things back when he doe

21、snt need them anymore.,5. My parents wont let me have a pet. Advice: _ _,Perhaps they dont think you will look after the pet yourself. Why dont you try convincing them that you will be responsible and take care of the pet yourself?,4c,Choose one of the problems and ask your classmates for advice. De

22、cide which classmate has the best advice.,You left your homework at home. Your best friend is more popular than you. You are afraid of speaking in front of people. Your best friend does not trust you any more. Your parents always argue.,我会说短语,让某人生气 等到最后一分钟做某事 抄某人的作业 一条建议 把和比较 没讲（还）借某物 害怕某人（物） 不再 做你自

23、己,make sb. angry the last minute to do sth. copy ones homework a piece of advice comparewith borrow sth. without asking (returning) be afraid of sb.(sth.) not any more be yourself,我会译句,1.你不该等到最后一分钟才努力学习. You shouldnt wait until the last minute to study hard. 2.抄别人的作业是错误的. Copying others homework is

24、wrong. 3.我的同学没还又借我的东西. My classmates borrows my things without returning. 4.我害怕在人们前面讲话. I am afraid of speaking in front of people.,Grammar Focus,1. My cousin borrows my things without returning them.,A.return sb. sth.=return sth. to sb. 还某东西给某人。相似的说法还有give sth. back to sb. 1).Today, my classmates t

25、he book me. 2).Tom Mike a red pen yesterday. B. return to +place. 回到某地=go back to +地点 1).He his hometown after ten years. 2).Alice his school after 8 years.,returned to,returned,returned to,went back to,2.You are afraid of speaking in front of people.,A. be afraid of +sth.(sb n. pron.)害怕某物(人)， be af

26、raid that(宾语从句)害怕 1).People tiger in the world. 2).They the earth fall down. B. be afraid of doing sth. 害怕做某事, be afraid to do sth. 不敢做某事。 1). Many students studying English. 2). Sonia go out at night.,are afraid of,are afraid that,are afraid of,is afraid to,3.You left your homework at home.,A.leave

27、 A for B离开A地去B地 1).I will Jianyang Shanghai this summer. 2).They Mount E-Mei Beijing. B.Leave sth +prep +place.把某东西忘在某地 1). He his keys home just now. 2).They their soccer ball the classroom.,leave for,left for,left at,left in,我不惧测试,( )1. _ scientists have done a lot of research on A (HIN1) flu, the

28、re are still some cases for further study. (2009南京) A. As B. Once C. If D. Although,通过句意, 我们了解到“科学家已做了关于甲流的大量研究”是后面主句“仍有一些病例需要进一步研究”的引出条件, 表示条件退让一步。我们应选用引导让步状语从句的连词although，故选D。,D,( )2). You bought the car about ten years ago? Yes. _ its old, it still runs well. (2011湖北黄冈) A. Because B. Since C. Alt

29、hough D. But,B,分析句意可知，他们虽然很累，但很快乐，前半句是让步状语从句，用although。,( )4). _ they are very tired, they feel happy because theyve finally finished their project. (2011广州) A. So B. Although C. If D. But,C,because“因为”；since“既然；自从”；although“尽管”；but “但是”。根据句意 “尽管它很旧，但是它仍然跑得很好。”为转折意思，故选C。,( )3. They will try their be

30、st in the Dragon Boat Racing _ they may fail. (2011南京) A. if B. although C. unless D. until,分析句子的逻辑关系，前后两个句子的关系，后半句是让步状语从句。if引导条件状语，although引导让步状语从句，unless从属连词，until引导时间状语从句，含有否定意义。,B,( )5. _ they have some opposite views, they all think Chinese medicine is helpful. (2011山西) A. Until B. Although C.

31、Since,until“直到为止”，引导时间状语从句；although“虽然，尽管”引导让步状语从句；since“自从以来”，引导时间状语从句。根据上下文可知选B。,B,( )6.Youd better take the map with you _ you wont get lost. (2011安徽) A. as long as B. as soon as C. now that D. so that,D,as long as 和一样长；as soon as 一就；so that 以致于；以便于。本句中，so that 引导目的状语从句。 结合句意：你最好随身带着地图，以便不迷路.,( )

32、7. They develop their skills _ they can do things better and better. (2011山东德州) A. howeverB. because C. sinceD. so that,句意：他们拓展技能是为了他们能够把事情做的越来越好。后面的从句表示目的，只有D符合题意。,D,8). _ he is only 12, he often goes to the old peoples home to perform plays for the old people as a volunteer. （2012湖北十堰） A. If B. Since C. Though D. Because 9. _ the girl is only nine, she takes care of her brother an