《八上unit10,SectionA-2.ppt》由会员分享，可在线阅读，更多相关《八上unit10,SectionA-2.ppt（33页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit 10Section A Period 2 (3a-3c)If you go to a party, what will you do?sing a songdanceplay the guitareat foodchat with friends3a Fill in the blanks with the correct forms of the verbs in brackets.Dear Su Mei, I dont _ (know) what to _ (do) about going to Mikes birthday party tomorrow night. My par
2、ents _ (think) I should study for my English exam next week. If I _ (go) to the party, they _(be) upset. Mike _ (tell) us to wear nice clothes, but I dont _(have) any. If I _ (wear) jeans, I _ (look)knowdothinkgowill betoldhavewearwill lookthe worst. Also, Im not sure how to _ (go) to the party. If
3、I _(walk), it _ (take) me too long. If I _ (take) the taxi, it _(be) too expensive. Can you give me some advice please?Tinagowalkwill taketakewill beWhat will you do if you go to ?visit old peoples homeclean up in the schoolchildrens hospitalA: What will you do if you go to visit the old peoples hom
4、e?B: If I go there, Ill bring them some flowers.3b Complete the sentences using your own ideas.1. If I get up late tomorrow, _2. If I dont finish my homework, _3. If I dont get enough exercise, _4. I will not have enough time to study if _5. I will not make any friends if _3c Write a story with your
5、 group on a piece of paper. The first person begins the story with “I think I will ” The others add sentences with “if ”. Pass the paper around twice. Then read the story.I think I will go to the movies tonight. If I go to the movies, I wont finish my homework. If I dont finish my homework if 引导的条件状
6、语从句，表示对未来的一种引导的条件状语从句，表示对未来的一种假设，可位于主句之前或之后。在假设，可位于主句之前或之后。在if 引导的条引导的条件状语从句中，若主句用一般将来时，从句要件状语从句中，若主句用一般将来时，从句要用一般现在时表示将来。如：用一般现在时表示将来。如： She will come if you invite her. 如果你请她，她会来的。如果你请她，她会来的。 在在when, as soon as, after, before 等引导的等引导的时间状语从句中，如果主句为一般将来时，时间状语从句中，如果主句为一般将来时，从句要用一般现在时表示将来。如：从句要用一般现在时表
7、示将来。如： I will call you as soon as I reach Canada. 我一到加拿大就给你打电话。我一到加拿大就给你打电话。（一般现在时）（一般现在时） （一般将来时）（一般将来时）（一般现在时）（一般现在时）（一般将来时）（一般将来时）主将从现主将从现 If you do, youll be late. Youll be late if you do.if 条件状语从句条件状语从句 if 条件句不一般，几个要点记心间；条件句不一般，几个要点记心间； 条件句，放在前，逗号要居中间；条件句，放在前，逗号要居中间； 条件句表可能，主句多用将来时；条件句表可能，主句多用将
8、来时； 条件句表事实，主句常用现在时。条件句表事实，主句常用现在时。有关有关if条件状语从句的口诀条件状语从句的口诀play the guitarsing a song watch TVplay computereat food play sportsdanceA: If you are happy, what will you do?B: If Im happy, I will If you touch it, it will cryangryexercisesmileWhat will happen if I touch (触摸触摸) it?If he _ (go) to the movi
9、es, he wont finish his work.If I _ (become) a doctor, I can help others.If we _ (have ) time, we will go to the park tomorrow.If you _ (shout) at the party, you _ (have) to leave.If it _ (not rain), he _ (go) sightseeing.doesnt rainwill go 用所给词的适当形式填空：用所给词的适当形式填空：goesbecomehaveshoutwill have1. - Did
10、 they _ a great time yesterday ? - Yes. They enjoyed _. A. have; them B. had; they C. have; themselves D. take; myself2. My parents will take us to the zoo if it _ next Sunday. A. wont rain B. will rain C. rains D. doesnt rain3. I think my mother _ if she _ free tomorrow. A. will come; is B. comes;
11、is C. comes; will be D. will come; will be4. If she likes it, she _ it soon. A. read B. reads C. will read D. reading5. If I _ much money in the future, I will travel all over the world. A. have B. has C. having D. will have6. If you play computer games on weekdays, you _ tired. A. are B. will C. be
12、 D. will be 单项填空单项填空 Mrs. Black will come to help us if she _ too busy tomorrow. A. is B. will be C. wont D. isnt答案：选答案：选 D 题意：题意：如果布莱克夫人明天不是很忙的话，如果布莱克夫人明天不是很忙的话，她会来帮助我们。在她会来帮助我们。在if引导的条件状语从句中，引导的条件状语从句中，若主句用一般将来时，从句要用一般现在时若主句用一般将来时，从句要用一般现在时表示将来。根据题意可知选表示将来。根据题意可知选 D。 He will go out with you after
13、he _ his homework. A. finishes B. will finish C. is finishing D. finish答案：答案：A 在在after 引导的时间状语从句中，引导的时间状语从句中，主句用一般将来时，从句用一般现在时表示主句用一般将来时，从句用一般现在时表示将来；将来；he为第三人称单数，故选为第三人称单数，故选A。【2011北京北京】 I will send you an e-mail as soon as I _ in Canada.A. arrive B. arrived C. am arriving D. will arrive【解析解析】考查点：本
14、题考查状语从句的时态考查点：本题考查状语从句的时态的用法。当主句是将来时态时，状语从句用的用法。当主句是将来时态时，状语从句用一般时态来代替将来时，所以选择答案一般时态来代替将来时，所以选择答案A。【2011陕西】陕西】If there _ no buying and selling of animals, there _ no killing in nature.A. is; will be B. will be; will be C. is; is D. will be; is【解析解析】考查点：本题考查考查点：本题考查if引导的状语从引导的状语从句的时态。句的时态。if 意为意为“如果如
15、果”，引导条件状语，引导条件状语从句，主将从现。故选从句，主将从现。故选A。【解析解析】考查考查 if 引导的条件状语从句。当主引导的条件状语从句。当主句是一般将来时，句是一般将来时，if引导的条件状语从句应引导的条件状语从句应该用一般现在时。句意为该用一般现在时。句意为“如果这个星期如果这个星期天不下雨的话，我们进行野餐天不下雨的话，我们进行野餐”。故选。故选B。【2012福建福州福建福州】 Well go for a picnic if it _ this Sunday. Wish you a lovely weekend. A. rain B. doesnt rain C. wont rain【2012四川雅安市】四川雅安市】 If a polar bear_, it _ fish from the water. A. will be hungry; catches B. is hungry; will catch C. is going to be hungry; catches D. is hungry; wont catch【答案】【答案】BLook at the video and try to sing with it.