Unit3-單元語法課件

語法點擊實戰(zhàn)演練Unit3單元語法課件語法點擊在初中階段，賓語從句是重要的語法點，與賓語從句有關(guān)的考點有很多，常見的有，考點1：賓語從句的引導(dǎo)詞賓語從句的引導(dǎo)詞有三類，分別是that表陳述語氣，通?？梢允÷?。if/whether表疑問語氣，意為“是否”。特殊疑問詞常見的特殊疑問詞有when,where,how,what,why等。賓語從句考點2：賓語從句必須用陳述句語序不論從句由什么引導(dǎo)詞引導(dǎo)，也不論主句是陳述句還是疑問句，賓語從句一律用陳述句語序，即“引導(dǎo)詞＋主語＋謂語＋其他”結(jié)構(gòu)。如：Wedon'tknowwhenwilltheyarrive.(×)Wedon'tknowwhentheywillarrive.(√)Couldyoutellmewhoishewaitingfor?(×)Couldyoutellmewhoheiswaitingfor?(√)注意：特殊疑問詞作主語時，如果語序本來就是“主語＋謂語”結(jié)構(gòu)，則語序不再變化。如：Pleasetellme.Whowillgiveusatalkthisafternoon？(合并為一句)→Pleasetellme________________usatalkthisafternoon.

who

will

give

考點3：賓語從句在時態(tài)上應(yīng)遵循時態(tài)呼應(yīng)原則在賓語從句中，謂語動詞時態(tài)要受到主句謂語動詞時態(tài)的制約，一般要遵循以下三條原則：1．如果主句是祈使句或主句中的謂語動詞是一般現(xiàn)在時或一般將來時，則賓語從句可根據(jù)實際需要選用時態(tài)。如：Marysaysshewillcomebacksoon.Willyoutelluswhichplacesyouvisitedduringthevacation?2．如果主句中的謂語動詞是一般過去時，則賓語從句需要使用表示過去的某種時態(tài)。如：Hesaidthatheplayedcomputergameslastnight.Iknewshehadcleanedtheclassroomalready.3．如果賓語從句所表達的是客觀事實、真理、自然現(xiàn)象、名言、警句、諺語等，多用一般現(xiàn)在時。如：Hesaidtimeismoney.Ourteachertoldusthatlighttravelsmuchfasterthansound.考點4：賓語從句的“否定轉(zhuǎn)移”當主句的謂語動詞為think,believe等詞，且主語為第一人稱時，從句中的否定詞not應(yīng)轉(zhuǎn)移到主句謂語動詞。如：Ithink.Shecan'tcome.(合并為一句)→Idon'tthinkshecancome.

考點5：賓語從句的簡化結(jié)構(gòu)由特殊疑問詞引導(dǎo)的賓語從句通常可以簡化成“特殊疑問詞＋不定式”結(jié)構(gòu)，此時主從復(fù)合句也就變成了簡單句，但簡化必須符合以下兩種條件：1．簡單句的疑問詞為原賓語從句的引導(dǎo)詞；2．原從句的主語應(yīng)與主句的主語或間接賓語一致。Idon'tknowwhatIshoulddonext.(改為簡單句)→Idon'tknow____________________.what

to

do

next

考點6：含有賓語從句的復(fù)合句的反意疑問句1．陳述部分是“I/Wethink(know,believe,suppose,consider)＋that從句”或者是“I'm/We'resurethat;I'm/We'reafraidthat;I/Wehopethat;Itseemsthat”時，附加疑問部分的主語應(yīng)和從句一致，但需注意否定前移的情況。如：Idon'tthinkheisright,____________？I'msurethatyouknowhimwell,______________？is

he

don't

you

2．如果主語是其他人稱，附加疑問部分的主語和主句一致。如：Yourfatherbelievedyoucouldsucceed,______________？Katedoesn'tknowifJimisagoodsinger,______________？didn't

he

does

she

考點7：賓語從句中人稱的變化注意賓語從句中人稱代詞的正確使用。一般遵循“一隨主，二隨賓，第三人稱不更新”的原則。實戰(zhàn)演練Ⅰ.單項選擇(

)1.[2013·瀘州]

Couldyoutellme________thecoolT-shirt?

A．whereyoubuyB．wheredoyoubuyC．wheredidyoubuyD．whereyouboughtD(

)2.[2013·濟寧]—Doyouknow________？—Yes,Ido.Hewentbyskateboarding!A．whetherPaulwillgoornotB．whenwillPaulgotothepartyC．howPaulwenttothepartyD．howdidPaulgototheparty

C(

)3.[2013·濰坊]Thewomanaskedthepolicemanwhere________．A．thepostofficeisB．wasthepostofficeC．isthepostofficeD．thepostofficewasD(

)4.—Doyouknow________themanwithglassesis?—Areporter,Ithink.A．whatB．thatC．whoD．whereA[解析]根據(jù)答語可知問的是職業(yè)，故選A。(

)5.Couldyoutellme________？A．whattodoitB．whattodoC．howtodoD．whentodoB[解析]特殊疑問代詞what作do的賓語，故A項不正確；疑問副詞how，when不能作賓語，C、D兩項錯誤，故選B。(

)6.—Couldyoupleasetellme________？—Yes.ThereisoneonCenterStreet.A．wherecanIbuysomestampsB．whenyouwilltakeyourvacationC．whenwasthetelephoneinventedD．ifthereareanygoodrestaurantsaroundhereDⅡ.將下列簡單句合并為復(fù)合句1．WhereismyChinesebook?Idon'tknow.Idon'tknow______myChinesebook____．2．ShestudiesinLantianMiddleSchool.Janesays.Janesays______________inLantianMiddleSchool.3．DoyoustudyFrench?Couldyoutellme?Couldyoutellme__________________French?where

is

she

studies

if

you

study

4．Washethefirsttocomehere?Pleasetellme.Pleasetellme_______