
We knw Sun Yang.
We Knw he is a famus swimmer.
一個句子充當(dāng)賓語,并由引導(dǎo)詞引導(dǎo)的,就是賓語從句。
1.that引導(dǎo)的賓語從句
I believe(that) I can fly.
★陳述句前用that引導(dǎo)★ that 在句中無意義,可省略?!飶木洳糠譃殛愂稣Z序。
2.if或whether引導(dǎo)的賓語從句
I wnder if/whether he is yur favrite her.
★一般疑問句前用if/whether引導(dǎo)★if/whether翻譯為“是否”,有意義、不可省略★從句部分為陳述語序
Is he yur favrite her?
我想知道他是不是你的英雄。
3.連接代詞和連接副詞引導(dǎo)的賓語從句
I want t knw wh he is.
1.wh is he?
2.Where des he live?
I wnder where he lives.
★特殊疑問句前用原特殊疑問詞引導(dǎo)?!镞B接代詞和連接副詞有意義、不可省略?!飶木洳糠譃殛愂稣Z序
I dn't knw what they are ging t d.He asks which class she is in.We wnder wh she is lking at.I want t knw whm yur are waiting fr.Mr. Zhu asks whse car this is.
連接代詞what whichwh/whmwhse
I dn't knw when they g t the cinema.He asks where he lives.We wnder why the film is still nt n.I want t knw hw he can always get the first.
連接副詞whenwherewhyhw
if/ whether
—Have yu made yur plan fr the summer hliday?—Nt yet. I haven't decided_____I can g n B.where C.that D.what
The teacher asks the d they d their hmewrk B.what is the hmewrk C.if they d hmewrk by themselves D.they are ding hmewrk
The plice says______________________________.A. yu are arrestedB.that are yu arrestedC.if are yu guityD.what did yu d
3.Sherlck says that yu will be arrested.
1.Sherlck says that yu are the murder.
2.Sherlck says that yu killed the girl.
3. Judy believed that Sheep wuld be a gd mayr(市長).
1.Judy fund that Nick was a liar.
2.Judy tld Nick that she was missing him at that time.
從句用相應(yīng)的過去的某一種時態(tài)
主句無論是一般現(xiàn)在時還是一般過去時從句一定是一般現(xiàn)在時
We knw that the earth ges rund the sun.
He tld me that Sun Yang swims faster than me.
1.I fund a ring f keys n the playgrund just nw. Culd yu please tell me_____ they are?A. what B .which C. wh D. whse
2.The girls asked if they ____ sme fd and drink with them.A. tk B. take C. takes D. will take
1.We haven’t decided if we will g t Hainan Island fr a hliday.(同義句轉(zhuǎn)換) We haven’t decided_________ t g t Hainan Island fr a hliday.
if或whether引導(dǎo)的賓語從句
whether+不定式
2. We are wrried abut ________ it will rain tmrrw.
介賓結(jié)構(gòu)下,介詞后+whether
3. I dn’t knw ________he’s free r nt.
后有r nt,前用whetherwhether…r nt
★★if 和whether可以互換,但以下4種情況只能用whether:①在不定式前 ②在介詞后 ③與r nt連用whether 置于句首
4. _______ he will cme is nt decided.
whether 在句首,不能換if
精練:判斷對(T) 還是錯( F)。Let me knw whether yu can cme r nt. ( )2. She was wrried abut if she culd pass the exam.( ) 3. He asks me if I have had breakfast r nt. ( )4. I can’t decide whether t g t the mvie tnight. ( )
if 改為whether
1.I believe that I can fly.
I dn’t believe that I can fly.
2.I think that yu can d yur hmewrk n yur wn.
I dn’t think that yu can d yur hmewrk n yur wn.
I believe that I can nt fly.
I think that yu can nt d yur hmewrk n yur wn.
當(dāng)主句謂語動詞是 think, believe, suppse, expect 等詞,而賓語從句的意思是否定時,常把否定轉(zhuǎn)移至主句表示。
一般疑問句→if/ whether
特殊疑問句→特殊疑問詞
主任從現(xiàn)(客觀真理和事實(shí))
只能用whether①whether t d②介+whether③whether…r nt④句首whether
連接代詞what(ever)/wh(ever)/whm(ever)/whse(ver)連接副詞when(ever)/where(ever)/why/hw
1. They dn't knw _______ their parents are.A. that B. what C. why D. which【答案】B【解析】考查賓語從句。句意:他們不知道他們的父母是做什么的。what 表示職業(yè),在從句中做表語,故選B.
2. It makes n difference __________.A. whether will yu cme tmrrw. B. whether r nt will be pass the exam C. if he will cme t the meeting r ntD. whether he will cme t the meeting r nt【答案】D
3. Our teacher tld us that the mn _____ rund the earth.A. went B. turned C. g D. turns【答案】D【解析】考查賓語從句。句意:我們的老師告訴我們月亮繞著地球轉(zhuǎn)。分析可知從句是一個客觀真理,因此從句的時態(tài)不受主句影響。故選 D.
4. Culd yu tell me _______?A. what the matter is with yu B. what was the matter with yuC. what's the matter with yu D. what's the wrng with yu【答案】C
5. The teacher asked the students ________.A. if they were interested in dinsaurs B. when was Albert Einstein brnC. what they will d with the cmputers D. hw many trees they have planted 【答案】A
6. The students want t knw whether they___ dictatin tday. A. had B. has C. will have D. are【答案】C
7. Catherine said that she ___ t Guangzhu. A. has never gne B. had never gne C. has never been D. had never been【答案】D【解析】考查賓語從句。句意:Catherine說她從沒去過廣州。根據(jù)主語的時態(tài)可知,賓語從句要用與過去相關(guān)的時態(tài)。Have gne t Guangzhu 表示“去了廣州”,have been t Guangzhu 表示“去過廣州”。故選D.
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