1、Unit 3Grammar疑问词引导的宾语从句 Grammar1. 疑问词引导的宾语从句关联词当一个特殊疑问句充当宾语时，由原来的疑问词what，who，which，when，where，how，why等作为引导宾语从句的关联词，这些词在宾语从句中充当一定的句子成分，都有各自的词义，不可省略。语序宾语从句必须是陈述句语序。如：Do you knowwhenMr. Blackwill arrivein Beijing? (关联词) (主语) (谓语)Do you knowwhois a math teacher? (关联词作主语) (系动词+表语)I dont knowwhothose mena
2、re. (关联词) (主语) (系动词)时态 宾语从句的时态与主句的时态息息相关：如果主句是现在的某种时态，则宾语从句的时态可根据实际情况而定；如果主句是过去的某种时态，则宾语从句一般要用相应的过去时态(宾语从句表示客观真理除外)。如：Peter wants to know what Lucy was doing at 8:00 yesterday morning.My aunt asked me when I would buy a new car.转换当宾语从句中的主语与主句的主语或宾语一致时，可使用“关联词+动词不定式(短语)”结构对从句进行改写。如：I really dont know
3、 which book I should buy. = I really dont know which book to buy.Can you tell me where I can get a dictionary? = Can you tell me where to get a dictionary?2. 中考链接(1) I didnt know _.A. when would the train arrive B. where could I get the bookC. what has been done D. who left the message (2019 湖北武汉)(2
4、) Do you know _ the meeting? Tomorrow morning.A. when they had B. when they are going to haveC. when did they haveD. when are they going to have (2019 北京)(3) I dont understand _. Im sorry. But I was doing my homework.A. why you didnt watch the football matchB. why didnt you watch the football matchC
5、. why you dont watch the football matchD. why dont you watch the football match (2019 江苏苏州)(4) I will go to Harbin for my summer vacation. What about you? I havent decided where _. A. go B. went C. goingD. to go (2019 山东济宁)(5) Excuse me. Could you please tell me _ my car? Sure. Park it right here. I
6、ll help you. A. how to stop B. where to park C. where to stop D. when to park (2019 山东青岛)Keys: DBADB3. Practice将下面的两个简单句合并为含有宾语从句的复合句。1. Whatis his sister going to do? I ask Jack.2. Whichschool does he want to go to? Do you know? 3. Whendid she arrive in Beijing? I want to know.4. Whywill you buy a
7、new house? Frank asked me.Practice1. Rewrite the questions in 4a to make them more polite. Where can I buy some grapes or other fruit? How does this CD player work? How do I get to the Central Library? Is the Italian restaurant nearby open on Mondays?2. What should each person ask in the following s
8、ituations? Let students write down their answers and them say their answers one by one. Tim is very hungry. Sally needs to mail a letter. Helen needs to know when the bike shop closes. Ben is wondering if theres a bank in the shopping center.3. Ask students to write four questions that a tourist might ask about your city/ town. Then role-play conversations with your partner.
