八年級英語下冊Unit 1 Past and present Period 1 Comic strip Welcome to the unit

Unit1PastandpresentPeriod1Comicstrip&WelcometotheunitComicstrip—Oh,where’smyfood?Itwasinthebowlanhourago.①—Eddie,haveyouseenmyfood?—Yes.I’vejusteatenit.②—What?You’veeatenmyfood?Why?—BecauseIwasveryhungry.—You’vechanged,Eddie.Youusedtosharefoodwithme!③—You’vechangedtoo.Youusedtobesokindtome.溫馨提示：此符號表示“考點(diǎn)精講點(diǎn)撥”鏈接。立德樹人·學(xué)會分享分享是一種善舉，學(xué)會了它，就學(xué)會了生活；分享，是一種思想，思考的同時，也就體會到了快樂。ChangesTheClass1,Grade8studentsaregoingtodoahistoryprojectonthechangesinBeijingovertheyears.TaskWriteareportonthechangesinyourhometown.WelcometotheunitTransportatdifferenttimesA.DanielwantstoknowaboutthedifferentformsoftransportinBeijing.Helphimwritethecorrectnamesunderthepictures.buscoachplanetaxitrainundergroundB.Millieandherdadaretalkingabouttransportatdifferenttimes.Workinpairsandtaketurnstotalkaboutit.Usetheconversationbelowasamodel.Past④Present⑤gotoschoolonfoot,bybike/busbybike/bus/undergroundgoaroundthecitybybusbybus/taxi/cargotoothercitiesbycoachbycoach/train/planeMillie:Howdidyougotoschoolwhenyouwereastudent,Dad?Dad:Iusedtogotoschoolbybike.Millie:Whydidn’tyoutakeabus?⑥

Dad:Well,therewerealwaystoomanypeopleonthebus,andittookalongtimetowaitforthenextone.⑦M(jìn)illie:Really?Igotoschoolbybus.Nowit’seasyandfast.

①Itwasinthebowlanhourago.（重點(diǎn)）ago/?'ɡ??/adv.以前e.g.Twoyearsago,hefinishedmiddleschoolandfoundajobinashop.兩年前，他中學(xué)畢業(yè)，在一家商店找到了一份工作?？键c(diǎn)1ago的時間參照點(diǎn)是現(xiàn)在或說話的當(dāng)時，通常與一般過去時連用。拓展：before通常用來表示“過去”的某個時間點(diǎn)之前，一般與現(xiàn)在完成時或過去完成時連用。e.g.Somethingoughttohavebeendonebeforenow.先前就該采取措施了。Shehadn’theardthatnamebefore.她以前沒聽說過那個名字。速記小法before和ago巧記口訣：before常在點(diǎn)之前，ago總在段之后；before時態(tài)不確定，過去時中用ago?？碱}1：用ago或before填空。（1）Irememberseeingyousomewheretwoyears__________.（2）Ihavereadthenovel__________.（3）Howlong__________didyougettoknowher?（4）Pleasehaveawash__________yougotobed.agobeforeagobefore返回溫馨提示:可返回原文②I’vejusteatenit.just/d??st/adv.剛才考點(diǎn)2just副詞，意為“剛才”，常與現(xiàn)在完成時連用。位于實(shí)義動詞之前，助動詞、情態(tài)動詞或系動詞之后。justnow“剛才，不久以前”，和一般過去時連用。相當(dāng)于amomentago，通常位于句末。辨析：just與justnowe.g.I’vejustfinishedmyhomework.我剛剛完成我的家庭作業(yè)。Hewasherejustnow.他剛才在這里。Shewassittingjustnexttome.她就坐在我旁邊。Itwasjustanordinaryday.那只是普普通通的一天。Justthen,IrealizedthatImadeamistake．就在那時，我意識到我犯了個錯誤。just的其他用法：①adv.恰好，正好=exactly②adv.僅僅是；只是=only③justthen意為“就在那時”=atthatmoment，

通常與一般過去時連用?？碱}2：Hecamebackhome_______andI’ve_______seenhim.A.just;justnowB.just;justC.justnow;justD.justnow;justnow【點(diǎn)撥】用語法判定法。根據(jù)句中時態(tài)可知，前半句用一般過去時，故第一空填justnow；后半句用現(xiàn)在完成時，故第二空填just。C返回③Youusedtosharefoodwithme!（高頻）usedto曾經(jīng)考點(diǎn)3usedto的句法結(jié)構(gòu)：①疑問形式：Did...useto...?/Used...to...?②否定形式：didn’tuseto/usednottoe.g.Heusedtobeateacherinourschool.他曾經(jīng)是我們學(xué)校的一位老師。Didheusetobeateacherinyourschool?=Usedhetobeateacherinyourschool?他曾經(jīng)是你們學(xué)校的一位老師嗎？Hedidn’tusetobeateacherinourschool.=Heusednottobeateacherinourschool.他曾經(jīng)不是我們學(xué)校的一位老師。用于過去持續(xù)或經(jīng)常發(fā)生的事，并暗示現(xiàn)在已經(jīng)不存在了?？碱}3：[岳陽]Mygrandfatherusedto_____TVathomeafterdinner,butnowheisusedto_______outforawalk.A．watch;goB．watch;goingC．watching;go【點(diǎn)撥】usedtodosth.表示“過去常常做某事”，beusedtodoingsth.表示“習(xí)慣做某事”，根據(jù)題干可知，前一句表示過去常常，后一句是現(xiàn)在習(xí)慣。B返回④Pastpast/pɑ?st/n.過去past的用法：考點(diǎn)4考向n.過去e.g.Iusedtogothereofteninthepast.過去我常去那里。prep.晚于；在……之后；在……面前經(jīng)過e.g.Thetimeistenminutespasteight.現(xiàn)在是8點(diǎn)10分。Itwaspastmidnightwhenwegothome.我們到家時已是午夜之后了。Theywentpastthedepartmentstore.他們從百貨公司經(jīng)過。adj.過去的e.g.Thesethingshappenedinthepastyears.這些事情都發(fā)生在過去的年代里?？碱}4：Inthepast,people___________(need)icetokeepthefoodfresh.needed一語辨異：Inthepast,Idrovehomepastasupermarket,andIarrivedhomeathalfpastten.Butinthepasttwoyears,Ihavechangedthishabit.過去，我開車回家經(jīng)過一家超市，十點(diǎn)半到家。但在過去的兩年里，我改變了這個習(xí)慣。返回⑤Presentpresent/'preznt/n.現(xiàn)在，目前考點(diǎn)5反義詞為pastpresent的相關(guān)短語：①atpresent目前，現(xiàn)在(相當(dāng)于now)②forthepresent暫時，暫且present的一詞多義：n.現(xiàn)在，目前禮物，禮品v.贈送；頒發(fā)；授予adj.出席，在場現(xiàn)存的，當(dāng)前的e.g.Idon’tneedthedictionaryatpresent.我現(xiàn)在不需要這本詞典。Thatisquiteenoughforthepresent.那暫時完全夠了。I’mgoingtobuymymotherapresentforherbirthday.我要去給我媽媽買份生日禮物。Thepresidentpresentedthewinnerswiththeprizes.主席為獲獎?wù)哳C獎。Jimisthepresentownerofthehouse.現(xiàn)在的房主是吉姆。Everymemberoftheclubwaspresent.俱樂部的每個成員都出席了?？碱}5：Thebookyouwantissoldout______.Youcancometoourbookstorenextweek.A.intimeB.atallC.forsureD.atpresentD及時根本，全然無疑目前，現(xiàn)在返回⑥Whydidn’tyoutakeabus?takea/an/the+交通工具乘坐……e.g.Itakeabustoworkeveryday.我每天乘公共汽車去上班?？键c(diǎn)6by表交通方式bycar乘坐小汽車 byair乘飛機(jī)byland經(jīng)陸路 bybus坐公共汽車bybike騎自行車take作動詞，表示“搭乘（交通工具）”。拓展：其他幾種乘坐某種交通工具的表達(dá)：（1）by+表示交通工具的名詞，泛指乘坐某種交通工具。e.g.Igotoworkbybuseveryday.我每天乘公共汽車去上班。（2）on/in+a/an/the+表示交通工具的名詞。e.g.Igotoworkona/thebuseveryday.我每天乘公共汽車去上班?？碱}6：Tomusuallygoestoschool_______bike,buthe_______abusthereyesterday.A.by;tookB.took;byC.by;takesD.takes;by【點(diǎn)撥】用固定搭配法。根據(jù)固定搭配bybike,takeabus可排除B、D選項(xiàng)。由yesterday可知，后半句謂語動詞用took。A返回⑦...andittookalongtimetowaitforthenextone.Ittakes/tooksb.sometimetodosth.做某事花費(fèi)某人多長時間?？键c(diǎn)7“Ittakes/tooksb.sometimetodosth.”可以轉(zhuǎn)換成“Sb.spend(s)/spent+時間+(in)doingsth.”或“Sb.spend(s)/spent