Unit1Scienceandscientists表語(yǔ)從句語(yǔ)法教案 人教版高中英語(yǔ)選擇性必修第二冊(cè)

Unit1 SCIENCEANDSCIENTISTSPredicativeClause科目：英語(yǔ)課題：LearningaboutLanguage課時(shí)：2課時(shí)教學(xué)目標(biāo)與核心素養(yǎng)：Tolearnthestructureofpredicativeclause.Toknowhowtojudgethepredicativeclause.Tomastertheconjunctionsofpredicativeclause.教學(xué)重難點(diǎn)教學(xué)重點(diǎn)：讓學(xué)生更好地理解并掌握表語(yǔ)從句的用法以及注意事項(xiàng)。教學(xué)難點(diǎn)：如何幫助學(xué)生掌握表語(yǔ)從句及連詞的使用。TeachingmethodsTask-basedTeachingMethod.Cooperativelearning.課前準(zhǔn)備：多媒體，黑板，粉筆教學(xué)過(guò)程：Step1.Lead-in1.Greeting2.DiscoveryThetruthwasthatthewaterfromtheBroadStreetpumphadbeeninfectedbywaste.活動(dòng)目的：導(dǎo)入新課。Step2.PresentationThedefinitionofpredicativeclause.Thequestionisdifficult.表語(yǔ)Thequestioniswhowilldoit.表語(yǔ)從句定義：在復(fù)合句中充當(dāng)表語(yǔ)的從句叫表語(yǔ)從句。位于主句的系動(dòng)詞之后，對(duì)主語(yǔ)進(jìn)行解釋、說(shuō)明，使主語(yǔ)的內(nèi)容具體化。表語(yǔ)從句必須用陳述語(yǔ)序。二．Thestructureofpredicativeclause.主語(yǔ)+系動(dòng)詞+引導(dǎo)詞+簡(jiǎn)單句Thisiswhyhedidit.e.g.WhatIwanttosayisthatIamtired.3.Readandobservethepredicativeclause.ReadPCaloud.WhatIwanttosayisthatIamtired.Hewassenttothehospital.That’sbecausehewasill.

Itsoundsasifsomebodywasknockingatthedoor.Thereasonwhyhewaslatewasthathemissedthetrainthismorning.系動(dòng)詞的分類(lèi)總結(jié)：系動(dòng)詞后的成分為表語(yǔ)。系動(dòng)詞后的從句為表語(yǔ)從句。系動(dòng)詞的分類(lèi)1.感官類(lèi)系動(dòng)詞（sound,look,taste,smell,feel)2.變化類(lèi)系動(dòng)詞(get,fall,grow,turn,go,become…)3.狀態(tài)系動(dòng)詞保持類(lèi)系動(dòng)詞（keep,remain,stay）似乎類(lèi)系動(dòng)詞（seem,appear）證明類(lèi)系動(dòng)詞（prove,turnout)Be動(dòng)詞（am,is,are,was,were)，意為“是”表語(yǔ)從句的引導(dǎo)詞CircletheconjuctionofeachpredicativeclauseandunderlinethelinkingverbsThefactwasThefactwasthathehadforgottenaboutit.Everythingremainedasitusedtobeinthisroom.Shelooksasifshewereill.Thetroublewaswhetherwecouldmanageitourselvesornot.Theproblemisnotwhowillgo,butwhowillstay.Thisishowtheyovercamethedifficulties.Hemissedthelecture.Itwasbecausehisflightwasdelayed.Summary：連詞：that,whether,as,asif/though,because連接代詞：who,what,which,whom,whose...+ever連接副詞：when,where,how,why,...+ever即學(xué)即練Thisis__________Iwant.MyEnglishislimited.Thisis_______IhatereadingEnglishbooks.Thevillageis_________Iusedtospendmyholiday.Heismyfavoritesinger.Itis________Ireallylovethewayhebehaves.Thetroubleis__________weareshortoffunds.Myproblemis__________coatissuitableforme.I‘dliketostartmyownbusiness—that’s____IwanttodoifIhadthemoney.WhatIwanttoknowis_______willsupportme.Step3.Attention表語(yǔ)從句和其他從句一樣都用陳述語(yǔ)序：連詞+主語(yǔ)+謂語(yǔ)（連主謂）。e.g.Oneadvantageofplayingtheguitaristhatitcangiveyouagreatdealofpleasure.表語(yǔ)從句的引導(dǎo)詞沒(méi)有if!!!只用whether,不用if的情況whethertodowhether……ornot介詞后的賓語(yǔ)從句。（介詞后不用if)從句：句首的主語(yǔ)從句，賓語(yǔ)從句，同位語(yǔ)從句。(if不能位于句首）:表語(yǔ)從句的虛擬語(yǔ)氣：在表示“一堅(jiān)持（insist)二命令(order,command)三建議(advise,suggest,propose)四要求(ask,require,request,demand)”的名詞advice,suggestion,request,proposal,idea等后面的表語(yǔ)從句中，謂語(yǔ)動(dòng)詞用“should+動(dòng)詞原形”，should可省略asif/asthough引導(dǎo)的表語(yǔ)從句常跟在look,seem,sound,feel等后面語(yǔ)氣：若表示真實(shí)情況，用陳述語(yǔ)氣。若表示非真實(shí)情況，用虛擬語(yǔ)氣。若跟現(xiàn)在事實(shí)不符：過(guò)去式（be動(dòng)詞用were）若跟過(guò)去事實(shí)不符：haddone若跟將來(lái)事實(shí)不符：would/could+動(dòng)詞原形e.g.Thelittleboytalksasifhekneweverythingintheworld.Hefeltasifhehadmetthisyoungladyforalongsomewhere.即學(xué)即練Mysuggestionisthatwe__________(go)tohospitalatonce.Whenapencilispartlyinaglassofwater,itlooksasifit_______(be)broken.Myproposal/ideaisthatwe___________(get)morepeopletoattendtheconference.Thelittlegirltalkedasifshe___________(be)agrown-up.Shelooksasifshe_________(be)tenyearsyounger.11.Idosomanythingsforyou.ItisbecauseIloveyou.Iamlatethismorning.ThatisbecauseIleftmybagonthesubway.Yourspeechisexcellent.Thisisbecauseyouprepareditalot.Thereasonwhyhewaslatewasthathemissedtheearlybus.Thereasonwasthatyoudon’ttrusther.

Hewasill.That’swhyhewassenttothehospital.

即學(xué)即練Heiscarelessandirresponsible.Thatwas_______hewasfired.Hewasfired.Thatwas_________heiscarelessandirresponsible.Thereason_______hewasfiredwas________hewascarelessandirresponsible.Step4Summary表語(yǔ)從句的結(jié)構(gòu):主語(yǔ)+系動(dòng)詞+引導(dǎo)詞+簡(jiǎn)單2.詞：that,whether,as,asif/though,because連接代詞：who,what,which,whom,whose...+ever連接副詞：when,where,how,why,...+ever注意點(diǎn):語(yǔ)序:連主謂that引導(dǎo)表語(yǔ)從句時(shí)不能省略。if不引導(dǎo)表語(yǔ)從句表語(yǔ)從句的虛擬語(yǔ)氣［浙江·月卷]Thetruthis___