1、Grammar定语从句定语从句I believe him.I believe in gost.宾语从句宾语从句一、宾语从句概念：宾语从句即句子作宾语，而不再是一个词或短语作宾语。I know Mr.Li teaches English.(句子作宾语）宾语从句三要素宾语从句三要素 010203连接连接词词 语序语序时态时态从句用陈述句结构（主+谓+其他成分）010203连接连接词词 语序语序时态时态从句用陈述句结构（主+谓+其他成分）（一）连接词一）连接词 1.由从属连词that引导的宾语从句 注：that 在句中无词汇意义，在从句中不能充当成分1）I hear(that)he will be
2、back in an hour.（一小时后他会回来）2）The teacher told us(that)the earth moves around the sun.（地球围着太阳转）2.由从属连词whether,if 引导的宾语从句 1）Ask him whether(if)he can come.（他是否是否能来）2）I dont know whether it is going to rain or not.（是否要否要下雨）If 与whether 的区别 与or not 连用只能用whether介词后只能用whether与to do 不定式连用只能用whether I want to
3、 know whether its good news or not.I am worried about whether I passed the exam.I cant decide whether to stay.3.由连接代词who,whom,whose,which,what及连接副词 when,where,how,why引导的宾语从句 1）He asked who could answer the question.(谁能回答这个问题）2）Do you know whom they are waiting for.（他们在等谁）3）He wonder when he will ach
4、ieve his dream.010203连接连接词词 语序语序时态时态从句用陈述句结构（主+谓+其他成分）1.如果主句的时态是一般现在时，宾语从句的时态根据具体情况来确定，可以是任何时态主现从随便 I dont think(that)you are right.Please tell us where well go fishing tomorrow.Do you know when Mr.Smith moved here?（二）时态（二）时态2.如果主句的时态是一般过去时，宾语从句只能用相应的过去时态（一般过去时，过去进行时，过去将来时，过去完成时）。主过从也过He told me tha
5、t he was born in Beijing in 1992.He said that he would go back to the U.S.soon.3.如果宾语从句所陈述的是客观真理，即使主句用了过去时，从句仍用一般现在时时态。真理永不变（一般现在时）The teacher said that the earth moves around the sun.否定转移否定转移在含有宾语从句的主从复合句中，当主句的主语为第一人称，谓语动词是think,believe,guess,suppose等时，要将从句的否定词转移到主句中，即主句的谓语动词用否定式，宾语 从句的谓语动词用肯定式。He
6、is not a yellow dog.我相信他不是一个卑鄙小人。I dont believe that he is a yellow dog.The meeting wont be put off.我认为会议不会被推迟。I dont think that the meeting will be put off.热身练习热身练习用括号里选择合适的连接词填空。(1)Lucy told me_ she began to learn swimming.(what,when)(2)Could you tell me _ the nearest hospital is?(what,where)(3)I
7、dont know _ he will come tomorrow.(that,if)(4)I want to know _ he has been back.(how soon,how long)(5)I was really surprised _ I saw.(when,what)whenwhereifhow soonwhat(6)The teacher says _ she will leave a message on the headmasters desk.(that,when)(7)The boy asks _ I heard any noise from outside or
8、 not.(whether,if)(8)The teacher want to know _she didnt come yesterday.(when,why)thatwhetherwhy 用动词正确形式填空(1)Mr.Zhao asked Ma Gang whether she _(finish)her homework.(2)My teacher told us that the sun _(rise)from the east?(3)Do you know where she _(park)her car yesterday?(4)I want to know where they _(go)to work tomorrow.(5)I don t know who _(knock)at the door so loudly just now.finishedrisesparkwill goknockedThanks
