Unit1What'sthematter?情態(tài)動(dòng)詞should的用法精講初中英語人教版八年級(jí)下冊(cè)Part語法透析考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練語法透視考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練should的用法should屬于情態(tài)動(dòng)詞，意為“應(yīng)該；應(yīng)當(dāng)”，不能單獨(dú)作謂語，后接動(dòng)詞原形，沒有人稱和數(shù)的變化。should的否定形式為shouldnot，縮寫形式為shouldn’t。在疑問句中should應(yīng)該提到主語前面。Weshouldgohomeatonce.我們應(yīng)該馬上回家。Youshouldn’tsmokehere.你不應(yīng)該在這里抽煙。考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練should用法薈萃語法透視1.用來向別人提出建議或勸告別人做某事，意為“應(yīng)該；應(yīng)當(dāng)”。—Tom,Ihaveatoothache.湯姆，我牙痛—Youshouldseeadentist.你應(yīng)當(dāng)去看牙醫(yī)。考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練should用法薈萃語法透視2.表示現(xiàn)在或?qū)淼哪撤N義務(wù)或責(zé)任。Weshouldrespecttheold.我們應(yīng)該尊重老人。Youshouldleaveheranote.你應(yīng)該給她留個(gè)字條。考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練should用法薈萃語法透視3.用來表示要求、命令。Youshouldlistentotheteachercarefullyinclass.在課堂上你應(yīng)該認(rèn)真聽老師講課。考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練should用法薈萃語法透視4.表示可能性、期望以及推測(cè)即將發(fā)生的情況。Theyshouldbetherebynow.他們現(xiàn)在應(yīng)該到那兒了。考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練should用法薈萃語法透視5.表示某種感情色彩，如驚訝、憤怒、失望等。WhyshouldIgo?我干嘛要去？WhyshouldIknow?我怎么會(huì)知道？

考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練should用法薈萃語法透視6.ShouldI…?用來征求意見、提供幫助或請(qǐng)求指示。ShouldIhelpyoucleanthebedroom?要不要我?guī)湍愦驋吲P室？考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練【解析】本句話意為“我們應(yīng)該更仔細(xì)，否則我們將在實(shí)驗(yàn)中犯同樣的錯(cuò)誤。”might可能；can可能；may可能；should應(yīng)該。根據(jù)句意可知是應(yīng)該更仔細(xì)，所以答案選D。語法透視解析We_____bemorecareful,orwewillmakethesamemistakeintheexperiment.A.mightB.canC.mayD.shouldNext考點(diǎn)大觀易錯(cuò)辨析通關(guān)訓(xùn)練Acountryhasdreams.Weteenagers_____alsohavedreams.Withdreamsandhardwork,anythingamazingcanbecreated.A.mayB.mustC.should【解析】此句意為“一個(gè)國家擁有夢(mèng)想，我們青少年也應(yīng)該擁有夢(mèng)想。擁有夢(mèng)想和努力，任何奇跡都會(huì)發(fā)生”。may可能；must必須；should應(yīng)該。根據(jù)句意可知是應(yīng)該擁有夢(mèng)想，所以答案選C。語法透視解析Homework:Finishexercise“情態(tài)動(dòng)詞專項(xiàng)練習(xí)”。1.Ididn’thearthephone.I______asleep.A.mustbeB.musthavebeen C.shouldhaveD.couldhavebee2..You_______paymoreattentiontoyourspell