Unit+1+Welcome+to+the+unit 牛津譯林版英語八年級(jí)下冊(cè)

譯林版初中英語譯林版八年級(jí)下冊(cè)Unit1Period1Welcometotheunit新課導(dǎo)入Videoabouttransport12能熟悉并正確運(yùn)用本課時(shí)的重點(diǎn)單詞和短語。能掌握及談?wù)摬煌瑫r(shí)期乘坐的交通工具。3能初步了解現(xiàn)在完成時(shí)。預(yù)習(xí)檢測(cè)1.Wegothere_________halfanhourago.A.sinceB./ C.for D.in2.—_________he________atthisschooltwoyearsago?—Yes,Ithinkso.A.Did;studyB.Has;studiedC.Was;studyD.Did;studiedBA3.Timmygoestoschool______everyday.It'sfiveminutes'walkfromhishometoschool.A.bybus B.byplane C.onfootD.bytrain4.—Chinadevelopssofast.—That'strue.It______alotalready.A.haschanged B.changedC.willchange D.changes5.Thebuildingisacinemanow.It______asupermarket.A.wasusedtobeB.usedto C.isusedtobeingD.usedtobeCAD知識(shí)梳理1.Youusedto

sharefoodwithme!你過去常常和我分享食物！e.g.Hisparentsusedtoliveinthecountryside.他的父母過去住在鄉(xiāng)下。usedtodosth.過去（經(jīng)常）做某事（現(xiàn)在已經(jīng)不做了）。拓展：beusedtodoingsth.習(xí)慣于做某事beusedtodosth.被用來做某事，是一種被動(dòng)語態(tài)e.g.Iamusedtocleaningtheroomatweekends.

我習(xí)慣在周末打掃房間。e.g.Knivesareusedtocutfruit.

刀用來切水果。2.Iusedtogotoschoolbybike.我過去常常騎自行車去上學(xué)。by+交通工具=takea/an/the+交通工具e.g.Igotoschoolbybus.=Itakeabustoschool.我乘公共汽車去上學(xué)。拓展：

in/on+限定詞+交通工具：（in通常用于封閉式交通工具，on常用于半封閉式或開放式交通工具）e.g.inacar,onmybikee.g.IwillgotoBeijinginmycar.我將開車去北京。e.g.Itwilltakeussometimetofinishthework.

完成這項(xiàng)工作要花費(fèi)我們一些時(shí)間。

3....andittookalongtimetowaitforthenextone.

……并且花費(fèi)很長(zhǎng)時(shí)間等到下一輛（公交車）。Ittakes(sb.)+時(shí)間+todosth.花費(fèi)（某人）多長(zhǎng)時(shí)間做某事不同時(shí)期的交通工具FreeTalkHowmanyformsoftransportdoyouknow?Saythemout!DanielwantstoknowaboutthedifferentformsoftransportinBeijing.Helphimwritethecorrectnamesunderthepictures.buscoachplanetaxitrainundergroundcoachbustaxiundergroundtrainplaneFreeTalk1.Howdidyougotoschoolwhenyouwereaprimarystudent?Why?2.Howdoyougotoschoolnow?Why?Millieandherdadaretalkingabouttransportatdifferenttimes.Listentothetapeandanswerthequestions.1.HowdidMillie'sdadgotoschoolwhenhewasastudent?2.Whydidn'thetakeabus?3.HowdoesMilliegotoschool?Why?Heusedtogotoschoolbybike.Shegoestoschoolbybus.Becauseit'seasyandfast.Becausetherewerealwaystoomanypeopleonthebus,andittookalongtimetowaitforthenextone.Millie:Howdidyougotoschoolwhenyouwereastudent,Dad?Dad:Iusedtogotoschoolbybike.Millie:Whydidn'tyoutakeabus?Dad:Well,therewerealwaystoomanypeopleonthebus,andittookalongtimetowaitforthenextone.Millie:Really?Igotoschoolbybus.Nowit'seasyandfast.Workinpairsandactitout!Workinpairsandtaketurnstotalkaboutit.Usetheconversationbelowasamodel.pastpresentgotoschoolonfoot,bybike/busbybike/bus/undergroundgoaroundthecitybybusbybus/taxi/cargotoothercitiesbycoachbycoach/train/planeA:Howdidyou______whenyou______?B:Iusedto______by______.A:Whydidn'tyoutake______?B:Well,therewere______,andittookalongtimeto______.A:Really?I______by______.Nowit's______.通過以活動(dòng)小結(jié)通過以上活動(dòng)，我們可以知道：不同的交通工具有：出租車_______，飛機(jī)_______，火車________，地鐵____________等；Amy的爸爸過去騎自行車__________去上學(xué)，Amy現(xiàn)在乘公交__________去上學(xué)。

taxiplanetrainundergroundbybusbybike探究二初步了解現(xiàn)在完成時(shí)Theworldisalwayschanging.Allofusarealwayschanging.WhataboutEddieandHobo?Listentothetapeandanswerthequestionsbelow.1.WhatdoesHobothinkofEddie?2.WhatdoesEddiethinkofHobo?HobothinksthatEddiehaschangedandEddieusedtosharefoodwithhim.EddiethinksthatHobohaschangedtooandHobousedtobesokindtohim.

Oh,where'smyfood?Itwasinthebowlanhourago.Eddie,haveyouseenmyfood?Yes.I'vejusteatenit.

What?You'veeatenmyfood?Why?You'vechanged,Eddie.Youusedtosharefoodwithme!

BecauseIwasveryhungry.You'vechangedtoo.Youusedtobesokindtome.Lookandsay1.Eddie,haveyouseenmyfood?2.I'vejusteatenit.3.You've

eatenmyfood?4.You'vechanged,Eddie.5.You'vechangedtoo.Eddie,haveyouseenmyfood?Eddie，你看到我的食物了嗎？此句用的是現(xiàn)在完成時(shí)的一般疑問句?，F(xiàn)在完成時(shí)由“have/has+動(dòng)詞過去分詞形式”構(gòu)成?，F(xiàn)在完成時(shí)態(tài)主要在以下兩種情形下使用：(1)表示過去開始并持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)；(2)表示過去已完成對(duì)現(xiàn)在有一定影響的動(dòng)作。肯定形式為：主語+have/has+過去分詞+其他.e.g.I'vejusteatenit.

我剛吃了它。否定形式為：主語+haven't/hasn't+過去分詞+其他.e.g.Ihaven'tseenyouforalongtime.我很久沒有見到你了。疑問形式：Have/Has+主語+過去分詞+其他?肯、否定回答：Yes,代詞+have/has.No,代詞+haven't/hasn't.e.g.—Haveyoufinishedyourhomework?

你完成家庭作業(yè)了嗎？—Yes,Ihave.是的，我完成了。—No,Ihaven't.不，我沒有完成。Workinpairsandactitout!通過以活動(dòng)小結(jié)通過以上活動(dòng)，我們可以知道：現(xiàn)在完成時(shí)由_______________________________構(gòu)成；肯定形式為：___________________________________；一般疑問句形式為_______________________________。

have/has+動(dòng)詞過去分詞形式主語+have/has+過去分詞+其他.Have/Has+主語+過去分詞+其他?當(dāng)堂檢測(cè)一、用所給單詞的適當(dāng)形式填空。1.—Isyourfatherathomenow?—No.He__________(take)abustoworkhalfanhourago.2.—Jim,youarewatchingTVagain!Whynotdoyourhomework?—ButI____________(finish)myhomework.3.—Iwenttothecinemalastnight,butIdidn'tseeyouthere.—BecauseI__________(have)noticket.4.—HongKongwasafishingvillageoveronehundredyearsago.—Oh,really?It____________(change)somuch.5.Iusedto__________(live)inLondon.tookhavefinishedhadhaschangedlive二、翻譯下列句子。1.這個(gè)地區(qū)的空氣曾經(jīng)很清新。

Theairinthisarea________________________veryfresh.2.我對(duì)香港的過去和現(xiàn)在感興趣。

IaminterestedinHongKong's________________________.3.我剛剛吃了足夠多的食物。

I______________________