2024-2025學(xué)年譯林牛津版初中英語九年級（上）教案 Unit 2 Grammar

Unit2ColoursGrammar設(shè)計(jì)說明首先通過圖片復(fù)習(xí)顏色與情緒，以問題Whatisyourfavouritecolour?導(dǎo)入新課，然后呈現(xiàn)生詞和that引導(dǎo)的賓語從句。通過一系列的講解和練習(xí)，讓學(xué)生掌握賓語從句的用法，學(xué)會(huì)that，if和whether引導(dǎo)的賓語從句，用其來構(gòu)成語句，表達(dá)自己的想法。教學(xué)目標(biāo)通過本課時(shí)的教學(xué)，讓學(xué)生達(dá)成以下目標(biāo)：1.知識目標(biāo)掌握賓語從句的用法。2.能力目標(biāo)通過學(xué)習(xí)，掌握that,if,whether引導(dǎo)的賓語從句。學(xué)會(huì)用賓語從句來表達(dá)思想，提高寫作能力。3.情感目標(biāo)通過學(xué)習(xí)，知曉顏色在日常生活中對人們的影響，熱愛七彩的生活。重點(diǎn)難點(diǎn)重點(diǎn)：賓語從句的用法。難點(diǎn)：賓語從句中if/whether的用法區(qū)別。教學(xué)準(zhǔn)備PPT課件；相關(guān)圖片。授課時(shí)數(shù)1課時(shí)教學(xué)過程Step1Lead-in1.Talkabout“Whatisyourfavouritecolour?”2.Showapictureofayellowcoatandsay,“TherulersinancientChinalikedwearingyellow.”Showthesentencesandleadintheobjectclauses.Weknowthatitisayellowcoat.IhearthattherulersinancientChinaliketowearyellow.Step2GrammarA1.Givethemsomeexplanationsaboutobjectclausesintroducedbythat.T:Anobjectclausefunctionsastheobjectofasentence.Weusethattointroduceanobjectclausethatisastatement.Anobjectclausecanbeputafterverbssuchassay,find,know,think,believe,hope,noticeandmean.Somepeoplebelievethatcolourscaninfluenceourmoods.Shehopesthatyellowcanbringhersuccess.Anobjectclausecanalsofollowadjectivessuchascertain,sureandglad.Heisgladthatthewallsinhisroomareblue.Sheissurethatyellowcanbringhergoodluck.IninformalEnglishweoftendropthat，becauseithasnomeanings.Ithink(that)blueisbetterthanpink.Doyouthink(that)yourfavouritecolourmatchesyourcharacteristics?2.Talkaboutroomcolours.Readthedialogueandaddthattoeachobjectclause.Answers:3.Translation.(1)她知道Timmy是一個(gè)好學(xué)生。(2)他爸爸說他最喜歡的顏色是紅色。(3)我們意識到我們要努力工作。Answers:(1)Sheknows(that)Timmyisagoodstudent.(2)Hisfathersaid(that)hisfavouritecolourisred.(3)Werealize(that)weshouldworkhard.Step3GrammarB1.Givethemsomeexplanationsaboutobjectclausesintroducedbyiforwhether.Anobjectclausefunctionsastheobjectofasentence.Weuseif/whethertointroduceanobjectclausethatexpressesayes/noquestion.Anobjectclausecanbeputafterverbssuchasask,see,wonder,think,andfindout.Thewordorderintheclauseshouldbethesameasobjectclausesintroducedbythat.Youmaywonderif/whethercoloursinfluenceourmoods.Sandyasksif/whetherorangecancheerherup.2.Talkaboutthedifferencesbetweenifandwhether.Iaminterestedinwhetherhe’llgotohaveapicnic.Whetherthisistrueornot,Iamnotsure.Wedidn’tknowwhetherornotshehascome.summary:作介詞的賓語時(shí)，用whether不用if;從句位于句首表強(qiáng)調(diào)時(shí)，用whether引導(dǎo)而不用if;后面緊接ornot時(shí)，只用whether。3.DoB1.TheClass1,Grade9studentsareshopping.Completethesentencesbyusingiforwhethertomakeobjectclauses.Answers：1if/whethersheshouldchoosethereddress2if/whetherwhiteclothessuither3if/whetherthesportsbagismadeofcotton4if/whetherthegreenT-shirtmatcheshistrousers5if/whetherheshouldstayathomeinsteadofgoingshoppingwithherclassmates4.DoB2.HelpDanielcompletehisemailusingthat,iforwhether.Answers:(1)that(2)if/whether(3)if/whether(4)that(5)that(6)if/whether5.DoB3.HelpDanielcompletehisquestions.Answers:Ibelieve(1)thatdadknowsalotaboutcolours.Iwonder(2)if/whetherredisjustthecolourofheatandpower.Iwanttoknow(3)if/whetheryellowwasoncethecolouroftherulersinancientChina.Idonotknow(4)if/whethertherulersinancientEuropelikedtowearpurple.Step4Additionalexplanation1.當(dāng)主句是一般現(xiàn)在時(shí)的時(shí)候，賓語從句的時(shí)態(tài)不作限制，我們可以根據(jù)句子的需要使用任何一種時(shí)態(tài)。（需要性原則）2.當(dāng)主句是一般過去時(shí)的時(shí)候，賓語從句必須用相對應(yīng)的過去的某一種時(shí)態(tài)，從而達(dá)到主句和從句的時(shí)態(tài)一致。（呼應(yīng)性原則）3.當(dāng)賓語從句說明的是客觀事實(shí)或者是客觀真理時(shí)，就不用受到主句時(shí)態(tài)的限制，仍用一般現(xiàn)在時(shí)。（特殊性原則）4.Summary:Step5Homework1.ReviseGrammarandfinishtheexercises.2.PreviewIntegratedskillsandStudyskills.Previewthewordsandreadthroughthenotes.當(dāng)堂達(dá)標(biāo)單項(xiàng)選擇。1.Ihaven’tdecided______Iwillgooutorstayathome.A.that B.when C.why D.whether2.Iwanttoknow_________youloveEnglish.A.that B.what C.if D.who3.Iamglad______ourteacherwillcometomybirthdayparty.A.whether B.why C.where D.that4.I’dliketoknow_____ornot.A.whetherwillhecomes B.whetherhewillcomeC.ifwillhecomes D.ifhewillcomes5.—IsTomstillinNewYorkoralreadybackathome?—I’mnotsure______.I’llcalltomakesureit.A.howhewillbeback B.thathehascomebackC.whyhehascomeback D.