初中宾语从句讲解PPT精品文档

1、一、陈述句变宾语从句用一、陈述句变宾语从句用 thatthat 引导。引导。二、一般疑问句变宾语从句用二、一般疑问句变宾语从句用 if/whetherif/whether引导。引导。(Yes./No.)(Yes./No.)三、特殊疑问句变宾语从句用所带的疑问三、特殊疑问句变宾语从句用所带的疑问词引导。词引导。( what, when, where, who, ( what, when, where, who, why)why)宾语从句宾语从句1一、陈述句变宾语从句用一、陈述句变宾语从句用 thatthat 引导。引导。* *用用 that that 引导，通常可以省略。引导，通常可以省略。Sh

2、e She sayssays (that) she (that) she wantswants to have a try. to have a try.She She saidsaid (that) she (that) she wantedwanted to have a try. to have a try.Our teacher Our teacher saidsaid (that) the Earth (that) the Earth goesgoes around around the sun.the sun.我们的老师说过地球围绕着太阳转。我们的老师说过地球围绕着太阳转。当从句陈

3、述的是客观真理时，从句要用一般现在时。2二、一般疑问句变宾语从句用二、一般疑问句变宾语从句用 if/whetherif/whether引导。引导。(Yes./No.)(Yes./No.)(1)Our teacher (1)Our teacher asksasks if/whether he if/whether he willwill come. come. Our teacher Our teacher askedasked if/whether he if/whether he wouldwould come. come.(2)(2)一般疑问句中的疑问语序要变为一般疑问句中的疑问语序要变为

4、“陈述语序陈述语序”。 His mother wants to know. His mother wants to know. Has heHas he finished his finished his homework?(homework?(合并句子）合并句子） His mother wants to know whether/if His mother wants to know whether/if he hashe has finished his homework.finished his homework.3* * If If 和和 whether whether 的用法区别的用

5、法区别(1) (1) 在动词不定式之前只能用在动词不定式之前只能用whetherwhether。 I can I cant decide whether t decide whether to stayto stay. . 我不能决定是否留下。我不能决定是否留下。(2) (2) 在在whether whether or not or not 的固定搭配中。的固定搭配中。I want to know whether itI want to know whether its good news s good news or not. or not. 我想知道是否是好消息。我想知道是否是好消息。4(

6、3)(3)在介词后在介词后, , 只能用只能用whetherwhether。 His father is worried about whether His father is worried about whether he will lose his work. he will lose his work. 他的父亲担心是否会失去这份工作。他的父亲担心是否会失去这份工作。(4) Whether they can finish the work on (4) Whether they can finish the work on time is still a problem. time i

7、s still a problem. 他们是否能准时完成这项工作还是个问题。他们是否能准时完成这项工作还是个问题。 5三、特殊疑问句变宾语从句用所带的疑问三、特殊疑问句变宾语从句用所带的疑问词引导。词引导。( what, when, where, who, why)( what, when, where, who, why) My father My father asksasks me when I have me when I have finishedfinished my my homework.homework. My father My father askedasked me w

8、hen I me when I had finishedhad finished my my homework.homework.* *特殊疑问句中的疑问语序变成陈述语序。特殊疑问句中的疑问语序变成陈述语序。 Do you know? Where Do you know? Where can Ican I park the car? park the car? Do you know where Do you know where I canI can park the car? park the car?6标点要看主句后面的标点符号！7一、一、1. take a message2.right

9、 now 3.a couple of 4. hold the line 5.by the way6.feel like 7.in fact 8.be different from二、二、1.personal 2.foreigners3.whether 4.public5.relation三、三、1.about2.with 3.up4.back 5.about 81.I dont know why he went to bed so early .2. Do you know when the basketball match will begin？3. She asked me how long I had lived in London.4.Please tell me when you come here .5.He said that he was making a model train.6.Could you tell me i