英語(yǔ)基礎(chǔ)語(yǔ)法

1、1英語(yǔ)主干英語(yǔ)主干1.詞匯詞匯2.時(shí)態(tài)時(shí)態(tài)(主動(dòng)語(yǔ)態(tài)主動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài))動(dòng)作時(shí)間一般進(jìn)行完成完成進(jìn)行現(xiàn)在一般現(xiàn)在時(shí)sb.dodoessth.bedone現(xiàn)在進(jìn)行時(shí)bedoingbebeingdone現(xiàn)在完成時(shí)havehasdonehavehasbeendone現(xiàn)在完成進(jìn)行時(shí)havehasbeendoing過(guò)去一般過(guò)去時(shí)sb.didsth.wasweredone過(guò)去進(jìn)行時(shí)wasweredoingwaswerebeingdone過(guò)去完

2、成時(shí)haddonehadbeendone將來(lái)一般將來(lái)時(shí)sb.willdosth.willbedone將來(lái)進(jìn)行時(shí)willbedoingwillbebeingdone將來(lái)完成時(shí)willhavedonewillhavebeendone過(guò)去將來(lái)一般過(guò)去將來(lái)sb.woulddosth.wouldbedone過(guò)去將來(lái)進(jìn)行時(shí)wouldbedoingwouldbebeingdone過(guò)去將來(lái)完成時(shí)wouldhavedonewouldhavebeendon

3、e3.從句從句1)主語(yǔ)從句主語(yǔ)從句2)賓語(yǔ)從句賓語(yǔ)從句3)表語(yǔ)從句表語(yǔ)從句4)定語(yǔ)從句定語(yǔ)從句5)狀語(yǔ)從句狀語(yǔ)從句6)同位語(yǔ)從句同位語(yǔ)從句4.其他句型：包括強(qiáng)調(diào)句、倒裝句、其他句型：包括強(qiáng)調(diào)句、倒裝句、not...unitl句型、虛擬語(yǔ)氣、英語(yǔ)四大規(guī)則等。句型、虛擬語(yǔ)氣、英語(yǔ)四大規(guī)則等。3II.(注意一注意一)主語(yǔ)從句后置主語(yǔ)從句后置!為了避免主語(yǔ)冗長(zhǎng)為了避免主語(yǔ)冗長(zhǎng)句子頭重腳輕句子頭重腳輕經(jīng)常用經(jīng)常用it作形式主語(yǔ)作形式主語(yǔ)主語(yǔ)從句放

4、在后面作真正的主語(yǔ)主語(yǔ)從句放在后面作真正的主語(yǔ).Eg.1.)Thatwewillbelateiscertain.It’scertainthatwewillbelate.2.)Whetherhewillgothereisnotknown.Itisnotknownwhetherhewillgothere.3.)Wherehewentyesterdayisnotclear.Itisnotclearwherehewentyesterday.●I

5、t作形式主語(yǔ)常用句型：作形式主語(yǔ)常用句型：(that引導(dǎo)的主語(yǔ)從句是真正的主語(yǔ)引導(dǎo)的主語(yǔ)從句是真正的主語(yǔ))Itispossibleimptantnecessaryclearthat...It’ssaidreptedthat..據(jù)說(shuō)據(jù)報(bào)道…It’sbeenannounceddeclaredthat...已經(jīng)通知宣布…Itseemsappearshappensthat…顯然、明顯、碰巧..It’snowonderthat…并不奇怪無(wú)疑…（注

6、意二）主語(yǔ)從句中（注意二）主語(yǔ)從句中，謂語(yǔ)動(dòng)詞一般用單數(shù)。，謂語(yǔ)動(dòng)詞一般用單數(shù)。What引導(dǎo)的主語(yǔ)從句，謂語(yǔ)動(dòng)詞根據(jù)表語(yǔ)決引導(dǎo)的主語(yǔ)從句，謂語(yǔ)動(dòng)詞根據(jù)表語(yǔ)決定Whatheneeds_is_thatbook.Whatheneeds_are_somebooks.（注意三）（注意三）What與that引導(dǎo)主語(yǔ)從句的區(qū)別引導(dǎo)主語(yǔ)從句的區(qū)別Eg.(1)Whatyousaidyesterdayisright.(Whatdidyousayyester

7、day)(2)Thatsheisstillaliveisapuzzle.(Sheisstillalive.)練習(xí)題練習(xí)題1.___hemadeanimptantspeechatthemeetingwastrue.A.ThatB.WhyC.WhatD.How2.___we’llgocampingtomrowdependsontheweather.AIfBWhetherCThatDWhere3.___isknowntousallisthat