必修4《Learning about Language》新课标PPT课件优质课下载

必修4《Learning about Language》新课标PPT课件优质课下载

2.1.2?我们可用连接代词或连接副词引导宾语从句，此时从句部分的语义相当于一个特殊疑问句。连接代词包括who，whom，what，which。宾语从句的连接代词who与whom都指人，意思是“谁”。who为主格，在从句中做主语；whom为宾格，在从句中做宾语。Do you know who the man in black is?

2.1.3?连接副词how，when，where以及if和whether引起。引导介词宾语从句时，只能用 whether，不用if；与“or not”连用时，一般用whether，不用if。This depends on how hard you work. Can you tell me where you found it? I don't care whether you lied or not.

2.2 宾语从句的分类2.2.1?作动词的宾语从句：Nobody knows (that) he came back yesterday. 2.2.2?作介词宾语：This depends on how hard you work. 2.2.3?作形容词的宾语：They are confident that they can do the job well.

2.3 注意事项2.3.1?形式宾语it如果宾语从句后面跟有补语，要用形式宾语it来代替，而将从句放到补语的后面去。He has made it clear that the meeting will not be postponed.

2.3.2?时态呼应如果主句的谓语是过去时，宾语从句的时态要按照时态呼应规则进行相应的调整。但是若宾语从句表示的是客观真理或自然观念，其谓语时态仍用一般现在时。He said that he hasn't seen her since last summer. The teacher told the students that the earth moves around the sun.

2.3.3?虚拟语气一般说来，在一些表示坚持(insist)，命令(order，command)，建议(suggest，advise)，要求 (require，demand) 等动词之后的宾语从句中，谓语一般要用“should +动词原形”（其中的should在美国英语中常省略，但是引导从句的that通常不省略）。I suggested that we (should) eat early.

3. 表语从句 predicative clause表语从句就是用一个句子作为表语。说明主语是什么或者怎么样，由名词、形容词或相当于名词或形容词的词或短语充当表语。连接表语从句的连接词有：that, what, who, when, where, why, whether, how, whoever, whichever, whatever等。还有如because, as if, as though等

His problem is that he doesn't sleep well at night. He has become what he planned 2 years ago. Next Sunday is when the game starts. That hospital is where she works. Monica is why he stayed in New York. The question is whether she met him or not. That is because you stole from me. It looks as if/though it is going to rain.

4. 同位语从句 appositive clause同位语从句用来对其前面的抽象名词进行解释说明，被解释说明的词和同位语在逻辑上是主表关系。英语中引导同位语从句的词通常有连词that，whether；连接代词what，who；连接副词how,when,where等。

We were shocked by the fact that she lied to us all those years. I have no idea how he ended up in prison. We haven’t yet settled the question when we going to visit our grandparents. I will never forget the place where I met her. 练习：请写出下列句中的从句属于哪种类型的从句：主语从句、宾语从句、表语从句、同位语从句，并用正确连接词完成句子。

1. The key is ________you make the machine work. 2. You have to answer the question ________ you stole my money or not. 3. I don't know ________ her birthday is. 4. ______ will be the first one to come home hasn't been decided yet. 5. It is important ______ you finished the work in time. 6. I have no idea ______ she would prefer, puppy or kitten. 7. That's ______ you are looking for. 8. She wants to know ______ you are waiting for.

1. how 表语从句 2. whether 同位语从句3. when宾语从句 4. Who 主语从句5. that 主语从句 6. what 同位语从句7. whom表语从句 8. whom宾语从句