宾语从句教学案.doc

宾语从句导学案一、 课前延伸：1. 什么是宾语从句？He likes English. 主 谓 宾I know that he likes English.主 谓 宾 在复合句中作宾语的从句，叫做宾语从句。2.翻译下列句子，并划分句子成分，找出哪是宾语从句？(1) No one knew who I was ._(2) I think that youve done really well ._(3) Can you tell me where youre from ?_学习目标 a. 知识目标：掌握宾语从句的引导词，时态及语序。b. 能力目标：能够掌握宾语从句引导词意义并能处理时态问题。c. 情感目标：提高学生对英语的兴趣，增强其学习信心。二、课内探究探究点一：引导词. （1）当要做宾语从句的句子为陈述句时，常选择引导词that或将that省略，直接与主句相连。 eg. He knew （that） he should work hard.（2）当要做宾语从句的句子为一般疑问句时，常选择引导词if或whether，它们起连接作用，在从句中不作句子成分，作“是否”解，在口语中多用if。在whetheror not结构中或引导词前有介词时，不能用if替换。 eg. 1.Tom dont know if/whether his grandpa liked the present.2.He asked me whether or not I was coming. （3）当要做宾语从句的句子为特殊疑问句时，常选择连接代词who, whom, whose, what, which，连接副词when, where, why, how等作引导词。它们起连接作用，作句子成分，各有自己的意义。 eg.1.The teacher asked the new students which class he was in.2.I wonder where he got so much money.小组讨论宾语从句的连接词有哪些？ Who ,which ,when ,what ,why 探究点二：宾语从句的语序1. 宾语从句的语序是_陈述语序_，即“引导词+主语+谓语+其它成分”。特别强调：它的主语和谓语的语序是陈述语序，而不是疑问句的倒装结构。：Can you tell me who（m） do we have to see?（）Can you tell me who（m） we have to see?（ ） The teacher asked the students what they were doing. Eg : He doesnt know .Where is his friend from ?（改含宾语从句的复合句） He doesnt know where his friend is from .有效训练：（2010吉林通化 ）-Do you know _the new mobile phone last week?-Maybe 900 yuan.Im not quite sure.A.how much she paid for B.how much will she pay forC.how much did she pay for D.how much she will pay for（2010北京 ）-Do you know _ the Capital Museum? -Next Friday.A. when will they visit B. when they will visitC. when did they visit D. when they visited 探究点三：宾语从句时态的呼应-即主从句时态的一致性1.宾语从句中谓语动词的时态，常常受到_主句_谓语时态的制约，此为时态呼应。宾语从句时态的呼应即主从句时态的一致性：1）当主句是一般现在时，从句为所需要的（ 任何 ）时态。 2）当主句是一般过去时，从句为各种相应（ 过去 ）时态（一般过去时、过去进行时、过去将来时、过去完成时）I thought （that） you would be free today. 3）注意：当宾语从句叙述的是（客观真理 ）时，不管主句谓语的时态如何，从句都用一般现在时eg. The teacher told us （that） the earth moves around the sun.The teacher told the children (that) the sunis round. 2.精讲点拨，把握重点 有效训练：（2010四川自贡）-I didnt decide _.A .when will I leave for Beijing . B.when I would leave for BeijingC. when I will leave for Beijing D. when would I leave for Beijing 3.小组内宾讨论并作小结： 1.在复合句中做_的从句叫宾语从句,常放在_词或_词的后面。 2.if引导的宾语从句和状语从句的区分4.补充小知识点: 1）I will go out tomorrow if it is fine. if引导条件状语从句，译为“如果” 2） I dont know if the train has arrived. （ if引导的是宾语从句，译为“是否”，可与whether互换） 三.课后提升 (有效训练 巩固提高 ) (一)选择题1. Do you know _ next week? A. when the meeting starts B. when did the meeting start C. when is the meeting start D. when the meeting will start2. I dont know _ the day after tomorrow. A. when does he come B. how will he come C. if he comes D. whether hell come3. Could you tell me _ the nearest hospital is?A. what B. how C. whether D. where 4. Could you tell me _ the radio without any help? A. how did he mend B. what did he mend C. how he mended D. what he mended 5. I want to know _. A. whom is she looking after B. whom she is looking C. whom is she looking D. whom she is looking after 6. Do you know where _ now?A. he lives B. does he live C. he lived D. did he live 7. Do you know what time _? A. the train leave B. does the train leave C. will the train leave D. the train leaves 8. I dont know _. Can you tell me, please? A. how the two players are old B. how old are the two players C. the two players are how old D. how old the two players are 9. The small children dont know _. A. what is their stockings in B. what is in their stockings C. where is their stockings in D. what in their stockings 10.What did Mike say? He said _. A. if you were free the next weekB. what colour was it C. the weather is fine D. summer comes after spring11. At the science museum，the boys and girls get to know_. A. what is the spaceship like B. what the spaceship looks like C.