新人教版九年级全一册英语 Unit3 第3课时 教学课件

1、Unit 3 Could you please tell me where the restrooms are?Section A Grammar Focus-4c学习目标1.学会有礼貌地提出请求。2.学习疑问代词、疑问副词引导的宾语从句。 新课导入思 考 宾语从句是每年中考必考的一个知识点，全国各省市地区几乎每套中考题中都会考到，考点主要是宾语从句的三要素，那么，宾语从句的三要素是什么呢？新课导入I know that the Water Festival is really fun.Mary thinks that the teams were fantastic.I wonder if

2、they will have the races again next year.I wonder whether June is a good time to visit Hong Kong.主语谓语宾语从句请分别找出句中的主语、谓语和宾语从句Excuse me, do you know where I can buy some medicine?Sure. Theres a supermarket down the street.主句宾语从句引导词回答地点Could you tell us when the band starts playing this evening?It start

3、s at 8:00 p.m.回答时间Grammar Focus新课导入新课讲解引导词：当宾语从句是特殊疑问句时，疑问词就是引导词，此时疑问词在宾语从句中作一定的句子成分，不可省略。语序：陈述语序。 主句为一般现在时，从句可以是任何时态时态： 主句为一般过去时，从句进行相应的过去变化 客观真理，自然现象等不变疑问词引导的宾语从句 考点1.引导宾语从句的常见关联词 1.that （表陈述语序，通常可以省略） 2.whether/if （表疑问语气，意为“是否”） 3.连接代词 who whom whose what which 4. 连接副词 when why where how新课讲解不论从句由

4、什么引导词引导，也不论主句是陈述句还是疑问句，宾语从句一律用陈述句语序，即“引导词主语谓语其他”结构。 如：We dont know when will they arrive. ()We dont know when they will arrive. ()Could you tell me who is he waiting for? ()Could you tell me who he is waiting for? () 考点2.宾语从句必须用陈述句语序新课讲解新课讲解注意：特殊疑问词作主语时，如果语序本来就是“主语谓语”结构，则语序不再变化。如：Please tell me. Who

5、 will give us a talk this afternoon？(合并为一句)Please tell me _ us a talk this afternoon. who will give 新课讲解在宾语从句中，谓语动词时态要受到主句谓语动词时态的制约，一般要遵循以下三条原则：1如果主句是祈使句或主句中的谓语动词是一般现在时或一般将来时，则宾语从句可根据实际需要选用时态。如：Mary says she will come back soon.Will you tell us which places you visited during the vacation? 考点3. 宾语从句

6、在时态上应遵循时态呼应原则新课讲解2如果主句中的谓语动词是一般过去时，则宾语从句需要使用表示过去的某种时态。如：He said that he played computer games last night. I knew she had cleaned the classroom already.3如果宾语从句所表达的是客观事实、真理、自然现象、名言、警句、谚语等，多用一般现在时。如：He said time is money.Our teacher told us that light travels much faster than sound. 新课讲解当主句的谓语动词为think,

7、 believe等词，且主语为第一人称时，从句中的否定词not应转移到主句谓语动词。如：I think. She cant come.(合并为一句)I dont think she can come. 考点4. 宾语从句的否定转移新课讲解由特殊疑问词引导的宾语从句通常可以简化成“特殊疑问词不定式”结构，此时主从复合句也就变成了简单句，但简化必须符合以下两种条件：1简单句的疑问词为原宾语从句的引导词；2原从句的主语应与主句的主语或间接宾语一致。I dont know what I should do next.(改为简单句)I dont know _. what to do next 考点5.

8、宾语从句的简化结构新课讲解1陈述部分是“I/We think (know, believe, suppose, consider)that从句”或者是“Im/Were sure that; Im/Were afraid that; I/We hope that; It seems that”时，附加疑问部分的主语应和从句一致，但需注意否定前移的情况。如：I dont think he is right, _？Im sure that you know him well, _？is he dont you 考点6.含有宾语从句的复合句的反意疑问句新课讲解2如果主语是其他人称，附加疑问部分的主语和

9、主句一致。如：Your father believed you could succeed, _？Kate doesnt know if Jim is a good singer, _？ didnt he does she 新课讲解注意宾语从句中人称代词的正确使用。一般遵循“一随主，二随宾，第三人称不更新”的原则。 考点7. 宾语从句中人称的变化ExampleDoes anybody want to share _ on Fathers Day?Guess what? Ill write a poem for my dad. 长沙A. when will you shop B. what yo

10、u will doC. where you will goB【解析】考查宾语从句。句意为“有人想分享你将在父亲节那天做的事吗？你猜猜看？我将给我爸爸写一首诗”。分析句子结构可知，空格处是一个宾语从句，作share 的宾语，应用陈述语序，排除A；根据答语可知，问句应是询问要做的事。当堂小练Could you please tell me _?Yes. I bought them online. 贵港A. where you bought the shoesB. where did you buy the shoesC. when you bought the shoesD. how did yo

11、u buy the shoesA【解析】考查宾语从句的引导词及语序。句意为“你能告诉我你在哪里买的鞋吗?可以，我在网上买的”。由答语中online可知询问地点，故用特殊疑问词where。Example当堂小练Mom, I wonder _ we can travel abroad. Maybe after the exam, baby. 资阳A. that B. what C. how D. whenD【解析】句意为“妈妈，我想知道我们什么时候可以出国旅行。或许在考试之后，孩子”。根据答语中“考试之后”可知询问的是时间，应用when作为宾语从句的引导词。Example当堂小练将下列句子改为宾语

12、从句1. When is the school festival? Can you tell us _?2. How can I get to the library? Could you please tell me _?3. Where did he find his bike? Id like to know_.when the school festival ishow I can get to the librarywhere he found his bike当堂小练新课讲解4a Rewrite the questions to make them more polite.Wher

13、e can I buy some grapes or other fruit? Excuse me, could you please tell me where I can buy some grapes or other fruit?How does this CD player work? Excuse me, could you please tell me how this CD player works? 新课讲解3.How do I get to the Central Library? Excuse me, could you please tell me how to get

14、 to the Central Library?4. Is the Italian restaurant nearby open on Mondays? Excuse me, could you please tell me if the Italian restaurant nearby is open on Mondays?新课讲解 What should each person ask in the following situations?1. Tim is very hungry.Could you tell me where I can get something to eat?

15、Excuse me, would you mind telling me how I can get to a nearby restaurant? Pardon me, do you know if theres a restaurant around here?4b新课讲解Sally needs to mail a letter.Excuse me, could you tell me how I can get to the post office?Excuse me, could you tell me if theres a post office near here?Excuse

16、me, do you know if theres a post office near here?3. Helen needs to know when the bike shop closes.Could you tell me when the bike shop closes?Excuse me, do you know when the bike shop closes?新课讲解4. Ben is wondering if theres a bank in the shopping center.Excuse me, could you tell me if theres a ban

17、k in the shopping center? Pardon me, do you know if theres a bank in the shopping center?新课讲解 Write four questions that a tourist might ask about your town/city. Then role-play conversations with your partner.4c1.2. 3. 4.Excuse me, could you please tell me if theres a restaurant around here?Pardon m

18、e, do you know where the restrooms are?Excuse me, could you please tell me if theres a bus stop around here?Excuse me, could you please tell me how I can get to the hotel?当堂小练1. (北京中考) Judy, could you tell me _ the schoolbag? Oh, yes. I bought it in a store on the Internet. A. where did you buy B. w

19、here will you buy C. where you bought D. where you will buy 2. （重庆中考A 卷）Excuse me! Do you know _? Its two kilometers away from here. A. where is the supermarket B. when does the supermarket open C. where the supermarket is D. when the supermarket opens 单项选择CC当堂小练3. （河北中考）Hi，Ken. Did Mrs. Zhang tell us _?