1、 最基本的句型结构：主谓主谓 主谓宾主谓宾.I believe.I believe you.主系表主系表.I am Gogo.但这些基本句型无法表达复杂的意义，但这些基本句型无法表达复杂的意义，所以需要使用复合句所以需要使用复合句 复合句复合句：并列复合句并列复合句 主从复合句主从复合句.and,but.由一个主句和一个以上的从句构成的句子由一个主句和一个以上的从句构成的句子宾语从句宾语从句主语从句主语从句表语从句表语从句定语从句定语从句状语从句状语从句同位语从句同位语从句ObjectObject ClauseClause0102030401The part onehttps:/ know h
2、im We know he likes English.主主主主谓谓谓谓宾宾宾宾主主 谓谓宾宾简单句简单句复合句复合句宾宾 语语 从从 句句主主 句句宾语是个词宾语是个词宾语是个句子宾语是个句子宾语从句的定义宾语从句是指在整宾语从句是指在整个句子中充当宾语个句子中充当宾语成分的句子。成分的句子。Find out the object clauseI am not sure if she is a student.I want to know where Emily lives.I believe that I can do it.I think you are right.主句主句宾语从句宾语
3、从句02The part twohttps:/ 在句中无实际意义，在从句中不能充当成分，可以省略。在句中无实际意义，在从句中不能充当成分，可以省略。（在口语当中往往省略（在口语当中往往省略。）I believe(that)I can do it.I know(that)Jiangmen is a beautiful city.I think(that)Jack is a good doctor.从句是陈述句时，连接词用从句是陈述句时，连接词用 that,无实际意义，可以省略。无实际意义，可以省略。whether、if 引导的宾语从句引导的宾语从句 if/whether 引导宾语从句表示引导宾语
4、从句表示“是否是否”,在从句中不充当成分，但在从句中不充当成分，但有实际意义，不可省略。有实际意义，不可省略。I want to know if/whether he is a driver.Im not sure if/whether Candy has finished her homework.He asked me if/whether I enjoyed myself at the party.一般情况下一般情况下if/whether可互换可互换,但在某些情况下，但在某些情况下，只能用只能用whether：当句末出现当句末出现or not时，只能用时，只能用whether动词不定式之
5、前动词不定式之前只能用只能用whether介词后面的宾语从介词后面的宾语从句只能用句只能用whetherI dont know whether he will come or not.Can you tell me whether it is your book or not?He doesnt know whether to go.I cant decide whether to stay.Im thinking about whether she will come.It depends on whether I have enough money.从句是一般疑问句时，连接词用从句是一般疑
6、问句时，连接词用 if/whether,有实际意义，不可省略。有实际意义，不可省略。特殊疑问词引导的宾语从句特殊疑问词引导的宾语从句1.He wants to know when she will come back.他想知道她他想知道她什么时候什么时候回来。回来。2.Do you know whose book it is?你知道这是你知道这是谁的谁的书吗？书吗？3.Could you tell me how we can go to the park?你能告诉我们你能告诉我们怎样怎样去公园吗？去公园吗？4.He asked who could answer the question.他问他
7、问谁谁能回答这个问题。能回答这个问题。who,whom,whose,which,what,where,how,why,when引导的宾语从句中，这些词在句中充当成分（主引导的宾语从句中，这些词在句中充当成分（主/宾宾/定定/表表语等）语等）,有实际意义，不可省略。有实际意义，不可省略。从句是特殊疑问句时，从句是特殊疑问句时，连接词用特殊疑问词连接词用特殊疑问词（who,where,how.）,后面的语序应为陈述语序，后面的语序应为陈述语序，有实际意义，不可省略。有实际意义，不可省略。03The part threehttps:/ hear(that)Lisa went to work an h
8、our ago.he often listens to music.she will come tomorrow.Sam is talking with Elsa now.主句主句一般现在时一般现在时(一般过去时一般过去时)(一般现在时一般现在时)(一般将来时一般将来时)(现在进行时现在进行时)从句从句据情况而定据情况而定ExerciseExercise()1.I know that Rosa often _the piano.A.play B.plays C.played D.will play()2.I see that Chris _ now.A.sleep B.slept C.is s
9、leeping D.was sleeping BCExerciseExercise()3.I know that Emily _to the park yesterday.A.went B.go C.is going to D.goes()4.I hear that Sandy _to Guangzhou next week.A.went B.go C.will go D.going ACgo当当主句是一般过去时主句是一般过去时，宾语从句必须用过去的某种宾语从句必须用过去的某种 时态时态，从而达到主句和从句的相互一致。，从而达到主句和从句的相互一致。he will go to Jiangmen
10、.he is going to Zhuhai.he is sick.he is reading a book.He said(that)he was reading a book.he would go to Jiangmen.he was going to Zhuhai.he was sick.He said(that)主句主句一般过去时一般过去时(过去将来时过去将来时)(过去将来时过去将来时)(一般过去时一般过去时)(过去进行时过去进行时)ExerciseExercise()1.His parents wanted to know what he _at that time.A.is do
11、ing B.has done C.will do D.was doing()2.The girl asked if they _some food with them.A.will take B.takes C.take D.took DDExerciseExercise()3.Anna said that she_at this time yesterday.A.was writing B.is writing C.write D.is going to write()4.Jenny said that Gogo _for 2 months.A.disappear B.had disappe
12、ared C.will disappear D.is disappearing ABthe sun is much bigger than the moon.Summer is after Spring.the earth goes around the sun.He told me(that)We knew(that)The teacher told us(that)当宾语从句表达的是当宾语从句表达的是客观存在的事实或真理客观存在的事实或真理时，时，就不用受到主句时态的限制，仍是用就不用受到主句时态的限制，仍是用一般现在时一般现在时态。态。ExerciseExercise()1.Chris
13、said the moon _round the earth.A.traveled B.had travelled C.will travel D.travels()2.Teacher told us the sun _in the east.A.rising B.rose C.rises D.had risen DCExerciseExercise()3.Emily told me that fall _before winter.A.was B.is C.had D.does()4.Miki told me that the earth _around the sun.A.goes B.g
14、o C.went D.is going BALets conclude!主句时态主句时态从句时态从句时态一般现在时一般现在时根据句意而定根据句意而定一般过去时一般过去时 过去的某种时态过去的某种时态 任意时态任意时态客观事实、真理、自然现象、客观事实、真理、自然现象、名言警句、谚语等名言警句、谚语等 一律用一般现在时一律用一般现在时口诀：口诀：主现从随便主现从随便主过从必过主过从必过真理永一现真理永一现04The part fourhttps:/ konw it.从句：从句：You are a teacher.宾语从句：宾语从句：I know(that)you are a teacher.主句
15、：主句：I am not sure.从句：从句：Will she come here?宾语从句：宾语从句：I am not sure whether/if she will come here.主句：主句：I want to know.从句：从句：Who is the girl?宾语从句：宾语从句：I want to know who the girl is.陈述语序：陈述语序：连接词连接词+主语主语+谓语谓语+其他其他陈述语序Peter says that he will learn English.Can you tell me if he is studying English now？
16、My brother asks me if I will go swimming with him.Will he learn English?Is he studying English now?Will you go swimming with me?陈述语序：陈述语序：连接词连接词+主语主语+谓语谓语+其他其他Try to correctHe wondered what did Ceci do last night.what Ceci did last night.Can you tell me why are you late?why you are late?I dont know
17、when will the train leave.when the train will leave.ExerciseExercise()1.Do you know _?A.where does Gogo live B.Gogo lives where C.where Gogo live D.where Gogo lives()2.I asked where _.A.did Gogo come from B.Gogo came from C.does Gogo come from D.Gogo comes from DBExerciseExercise()3.I dont know _ up
18、 so early last Sunday.A.why did he get B.why he gets C.why does he get D.why he got()4.Lidy is wondering _.A.what is Gogo doing B.who is the girl C.how much did I pay for the book D.how much I spent on the car DDExerciseExercise1.Tom said.He is reading a book.2.He asks me.Are they playing a game?3.W
19、here is the hospital?He asked me.4.How can I get to the bank?Could you tell me?Tom said(that)he was reading a book.He asks me if/whether they are playing a game.He asked me where the hospital was.Could you tell me how I can get to the bank?连接词！连接词！时态！时态！语序！语序！ExerciseExercise5.Teacher asked.“Where i
20、s Cherry?”6.He asked.“When will they come back?”7.“Is Andy doing his homework?”She asked.8.“What will you say at the meeting?”Could you tell me?Teacher asked where Cherry was.He asked when they would come back.She asked if/whether Andy was doing his homework.Could you tell me what you will say at th
21、e meeting?连接词！连接词！时态！时态！语序！语序！宾语从句三要素宾语从句三要素连接词连接词thatifwhether时态时态主句为一般现在时：主句为一般现在时：主句为一般过去时主句为一般过去时,从句从句一般过去时一般过去时过去将来时过去将来时过去进行时过去进行时语序语序 陈述语序：陈述语序：从句表客观真理不受主句限制用：从句表客观真理不受主句限制用：从句据情况而定从句据情况而定一般现在时一般现在时连接词连接词+主主+谓谓特殊疑问词特殊疑问词 what,who,where,when.ExerciseExercise()1.What did Lisa say?She said _.A.i
22、f you are free the next week B.what color was it C.the weather is fine D.summer comes after spring()2.Cindy knew _.A.whether she is reading the book B.why the boy had so many questions C.there were 12 months in a year D.when they will leave for Paris()3.She told me the sun _ in the east.A.rise B.rose C.rises D.had risen DBC
