宾语从句引导词（课堂PPT）

1、1Object Clauses 宾语从句宾语从句2 I know him . 2. I know who he is . 主语主语谓语谓语宾语宾语（简单句）（简单句）主语主语谓语谓语宾宾 语语 从从 句句连词连词 从句主语从句主语 从句谓语从句谓语 主主 句句（复合句）（复合句）3一、宾语从句三要素一、宾语从句三要素引导词（连接词）引导词（连接词）语语 序序时时 态态4由从属连词由从属连词 that 引导的宾语从句引导的宾语从句由由连接代词连接代词 Who,whom,whose,which,what 和连接副词和连接副词 where,how,why,when引导的宾语从句引导的宾语从句由从属连

2、词由从属连词 whether, if 引导的宾语从句引导的宾语从句（一）引导词1 12 23 35e.g. I hear (that) _. He said (that) _. 1.The teacher told us (that) _ _. he will be back in an hour he missed us very much the earth moves由从属连词由从属连词 that 引导的宾语从句引导的宾语从句注：注：that 在句中无词汇意义，在从句中在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略不能充当成分，在口语当中往往省略around the sun6

3、由从属连词由从属连词 whether, if 引导的宾语从句引导的宾语从句I want to know _ _.2. Ask him _. 3. I wonder _.4. Could you tell me_? if (whether) he will go to the park with us whether (if) he can come whether it is going to rain or notif/ whether “是否是否”，说明对陈述的事物不明确或不清，说明对陈述的事物不明确或不清楚。常用在楚。常用在ask, wonder, can(could) you tell

4、 me 等后。等后。 whether(if) Mr Li lives here7只能用 whether不能用 if 的情况1. 在介词后面：在介词后面： Im thinking of whether we should go fishing. We are worried about whether it will rain tomorrow.2. 在动词不定式前在动词不定式前(whether to do sth.) ： They asked me whether to go skating.83.当与当与or not连用，或连用，或提出两种选择提出两种选择时时: I dont know wh

5、ether hes free or not. Mary asked whether I was doing my homework or not. Tell me whether youd like to go shopping or tidy the room.4. 宾语从句提前时：宾语从句提前时： Whether this is true or not, I cant say.9Practice timeif / whether1. I asked her _ she had a bike.2. Were worried about _ he is safe.3. I wonder _ h

6、e is well.4. I dont know _ or not he is well.5. I dont know _ to go. if / whetherwhetherwhether /ifwhetherwhether101. He asked _. 2. Do you know_?3. He asked_.4. Do you know _?5. Please tell me _. 6. Can you tell me _?7. Could you tell me _? who could answer the question whom they are waiting for wh

7、ose bike was the best in the class when well have a meeting where he is how I can get to the station why the train is late由连接代词由连接代词 Who,whom,whose,which,what 和连接副词和连接副词 where,how,why,when引导的宾从引导的宾从代词或副词连接主句和从句，并在从句中担任代词或副词连接主句和从句，并在从句中担任句子成分，具有一定的意义，不可省略。句子成分，具有一定的意义，不可省略。111. The young man asked _ its summer or winter. A. either B. that C. weather D. whether2. We dont know _ they did it . A. how B. who C. what D. which 3. The teacher asks us _ Jim can come back on time . A. that B. if C. when