2024-2025學(xué)年人教版初中英語九年級（上）教案 UNIT 4 Section A（1a-2d）第1課時

UNIT4Iusedtobeafraidofthedark.SectionA（1a—2d）第1課時設(shè)計說明本課時學(xué)習(xí)“改變”的相關(guān)對話。教學(xué)時給學(xué)生展示一些人們變化的對比卡片，引入話題usedto，接著對該話題展開討論，過渡到活動1a，從而進(jìn)入教材的學(xué)習(xí)。然后由聽力入手，進(jìn)入活動1b-1c、2a-2c的學(xué)習(xí)。通過聽對話、表演對話等活動，使學(xué)生理解對話內(nèi)容。最后，通過閱讀2d的內(nèi)容，進(jìn)一步鞏固usedto的用法。教學(xué)目標(biāo)通過本課時的學(xué)習(xí)，讓學(xué)生達(dá)成以下目標(biāo)：1.知識目標(biāo)單詞及短語:humorous,silent,helpful,score,fromtimetotime。2.能力目標(biāo)學(xué)習(xí)談?wù)撍说耐饷病⑿愿褚约斑M(jìn)行今昔對比的一些方式。3.情感目標(biāo)了解事物是在不斷發(fā)展、變化的,培養(yǎng)學(xué)生積極向上的心態(tài)。重點難點1.重點:usedtodo的用法。2.難點:用usedto的肯定句、一般疑問句、反意疑問句和否定句描述人的外貌和個性。教學(xué)準(zhǔn)備PPT課件,1b,2a,2b,2d的錄音教學(xué)過程Step1Lead-in1.Showthestudentstwopicturesabouthowpeoplechange.Whatdoesshelooklike?Wasshethinbefore？No,shewasn’t.Sheusedtobefat.usedto過去常常usedtodosth.過去常常做某事2.Howhastheboychanged?Heusedto...,butnowheis...Step2Workon1aFillinthechartwithwordstodescribepeople.AppearancePersonalitytalloutgoingstraighthairfunnyAppearancehair:short/longstraight/curlyblack/brown/blondebuild:thinofmediumbuildheavy/big/strongheight:tallofmediumheightshortPersonalityoutgoingfriendlyhumorousbravesilentquiethelpfulfunnylovelyseriousactiveStep3ListeningListen.Bobisseeingsomefriendsforthefirsttimeinfouryears.Whatdidhisfriendsusetolooklike?Playthetape.Gettheclasstolistenandcompletethesentences.1.Mariousedtobe________.Heusedtowear________.2.Amyusedtobe________.Sheusedtohave_______hair.3.Tinausedtohave________and________hair.Checktheanswers.Theanswersare:1.short;glasses2.tall;short3.red,curlyReadthetapescriptsandpayattentiontothesentenceswithusedto.Step4PairworkWorkon1c.Lookatthepicturein1aandmakeconversations.1.—DidMariousetobeshort?—Yes,hedid.Heusedtobereallyshort.—What’shelikenow?—He’stallnow.2.—DidAmyusetohaveshorthair?—Yes,shedid.Sheusedtohaveshorthair.—What’sshelikenow?—Shehaslonghairnow.3.—DidTinausetohaveredhair?—Yes,shedid.Sheusedtohaveredandcurlyhair.—What’sshelikenow?—Shehasstraightandblondehairnow.Step5ListenandcheckPre-listeningLookatthesewordsandrememberthem.friendlyoutgoingserioushumoroussilentactivebravequiethelpfulWhile-listeningWorkon2aand2b.1.Listenandcheck（√）thewordsyouhear.Checktheanswers.Theanswersare:√ friendly √ outgoing_____ serious _____ humorous√ silent √ active√ brave √ quiet_____ helpful2.ListenagainandcompletethechartabouthowPaulahaschanged.Inthepast(1)Paulausedtobereally________.Shewasalwayssilentinclass.Shewasn’tvery________.Shewasneverbraveenoughtoaskquestions.(2)Shegotgoodgradesin_______.Shewasalsogoodin________.Sheusedtoplaythe________.Now(1)Nowshe’smoreinterestedin________.Sheplays_______almosteveryday.She’salsoona________team.(2)Shestillplaysthe________fromtimetotime.Checktheanswers.Theanswersare:Inthepast(1)quiet;outgoing(2)science;musicclass;pianoNow(1)sports;soccer;swim(2)piano3.Readthetapescriptsandpayattentiontothesentenceswithusedto.Step6PairworkMakeconversationsaboutPaulausingtheinformationin2b.Forexample:A:Paulausedtobereallyquiet.B:Iknow.Shewasalwayssilentinclass.A:Shewasn’tveryoutgoing.Shewasneverbraveenoughtoasktheteachersanyquestions.B:Butshewasalwaysfriendly.Shegotgoodgradesinscience.Andshewasreallygoodinmusicclass,too.Sheusedtoplaythepiano.A:Butnowsheismoreinterestedinsports.Sheplayssocceralmosteveryday,andshe’salsoonaswimteam.Shestillplaysthepianofromtimetotime.B:Iknow.She’ssoactivenow.Step7Reading1.Readandanswerthequestions.(1)Whataretheydoing?(2)Whoaretheytalkingabout?(3)WhatdidBillyusetobe?Checktheanswersonebyone.Theanswersare:(1)Theyarehavingaparty.(2)TheyaretalkingaboutBilly.(3)Heusedtobeshy,quietandthin.2.Readtheconversationagainandcompletethechart.WhatwasBillylikeinthepast?WhatisBillylikenow?(1)shyandquiet(2)thin(3)…(1)bigandstrong(2)popular(3)…3.Role-playListentotheconversationandrole-playit.Step8Languagepoints1.Mario,youusedtobeshort,didn’tyou?本句是反意疑問句,反意疑問句的特點是“前肯后否”或“前否后肯”。

Wecan’ttakebooksout,canwe?我們不能把書帶出去,對嗎?反意疑問句的用法

反意問句要點三,前后謂語正相反;

附加問句not現(xiàn),必須縮寫是習(xí)慣;

最后一點應(yīng)注意,問句主語代詞換。2.humorousadj.有幽默感的；滑稽有趣的humor（n.幽默）+ous→humorousadj.有幽默感的Heisahumorousman.他是一個幽默的人。3.silentadj.不說話的；沉默的silentadj.沉默的→silence（n.沉默）Tomseemssilenttoday.What’sthematter?湯姆今天似乎很沉默，怎么了？4.helpfuladj.有用的；有幫助的help（n.幫助）+ful→helpfuladj.有幫助的Thebookisreallyhelpful.這本書真的很有用。5.It’sbeenthreeyearssincewelastsawourprimaryschoolclassmates.(1)“It’sbeen+一段時間+since+從句”意為“自從……以來已經(jīng)有多長時間了”,還可表示為“Itis+一段時間+since+從句”。It’sbeenfiveyearssinceIbegantolearnEnglish.=ItisfiveyearssinceIbegantolearnEnglish.自從我開始學(xué)英語以來已經(jīng)有5年的時間了。(2)since此處用作連詞,意為“自從；自……以來”。since后接從句,該從句用一般過去時,主句常用完成時。ShehastaughtusEnglishsinceIcametothisschool.自從我來到這所學(xué)校她就教我們英語。since還可用作介詞,意為“自從……以來”,后接表示時間點的詞語。Step9Homework1.Howhasourschoolorourcitychanged?Trytofindsomechangesaroundyouandmakesomesentenceswith“usedto”（atleastfive）.2.Previewnewwordsandexpressions.3.PreviewthepassageFromShyGirltoPopStaronpage27.當(dāng)堂達(dá)標(biāo)Ⅰ.根據(jù)漢語意思及括號內(nèi)所給提示，將下列句子翻譯成英語。1.現(xiàn)在杰夫（Jeff）什么樣？（belike）_________________________________________________2.你弟弟過去常常打籃球嗎？（usedto）_________________________________________________3.和我的數(shù)學(xué)老師交談很有趣。（it;interesting）_________________________________________________4.自從格林（Green）一家離開這個鎮(zhèn)已經(jīng)有10年了。（it;since）_________________________________________________5.兩年前薩姆（Sam）對拍照感興趣。（interested）_________________________________________________6.暑假安妮（Annie）有時去旅行。（fromtimetotime）_________________________________________________Ⅱ.根據(jù)句意，用方框中所給單詞的正確形式填空。question,humorous,silent,help,score1.Thankyouforyouradvice.It’squite_________.2.Ifyouanswerallthe________correctly,youwillgetaprize.3.Mysisterstudieshardandalwaysgetsgood_______onherexams.4.Judyissmartand_________