Unit12課堂講義河北省衡水人教版九年級(jí)英語全冊(cè)

Unit12Lifeisfulloftheunexpected.【教學(xué)目錄】1.掌握本單元重要詞匯2.掌握本單元重要短語3.重要語法【教學(xué)詳解】重要詞匯講解unexpected（adj）出乎意料的【拓展】expect（v）期盼Expecttodosth期盼去做某事stare（v）盯【拓展】stareatdisbelief（n）不信【拓展】belief（n）信仰believe（v）相信burn（v）著火【拓展】burning（著火的）alive（adj）活著的【拓展】live（v）生活lively（adj）生動(dòng)的fool（n）傻瓜【拓展】foolish（adj）愚蠢的embarrassed（adj）窘迫的announce（v）宣布【拓展】announcement（n）宣告discovery（n）發(fā)現(xiàn)【拓展】discover（v）發(fā)現(xiàn)disappear（v）消失【拓展】disappearance（n）消失重要短語歸納takeashower：leavemybackpackathome：getbacktoschool：startteaching：gooff：6.rushoutthedoor：7.givesbalift：8.missbothevents：9.beabouttodosth：10.stareindisbeliefat：11.raiseabovetheburningbuilding：12.jumpoutofbed：13.collectthemathhomework：14.showup：重要語法歸納（一）過去完成時(shí)含義:表示過去某一時(shí)間或動(dòng)作之前發(fā)生或完成的動(dòng)作結(jié)構(gòu)：助動(dòng)詞had+動(dòng)詞過去分詞標(biāo)志語：1）by+過去的時(shí)間bytheendof+過去的時(shí)間點(diǎn)Bythetime+從句Before/when+時(shí)間點(diǎn)（二）比較一般過去時(shí)和現(xiàn)在完成時(shí)的異同1.共同點(diǎn)：動(dòng)作都是在過去完成。Isawthefilmyesterdayevening.Ihaveseenthefilmbefore.（看電影這件事都是在過去完成的。）2.區(qū)別：①現(xiàn)在完成時(shí)強(qiáng)調(diào)過去發(fā)生的動(dòng)作對(duì)現(xiàn)在的影響和結(jié)果，而一般過去時(shí)與現(xiàn)在沒有聯(lián)系，只是說明某個(gè)動(dòng)作發(fā)生的時(shí)間是在過去。②一般過去時(shí)通常與具體明確的過去時(shí)間狀語連用。如yesterday,lastweek,twoyearsago，justnow，in2002等；而現(xiàn)在完成時(shí)則常與just,already,ever,never等模糊的過去時(shí)間狀語和thesedays,thisweek,since...,for...等表示一段時(shí)間的狀語連用。【課堂練習(xí)】單項(xiàng)選擇1．Steveoversleptthismorningbecausehisalarmclockdidn't____________.A．gooff B．takeoff C．shutoff D．getoff2．Theoldmanis____________.Hisheartisstillbeating.A．a(chǎn)live B．a(chǎn)sleep C．a(chǎn)ctive D．a(chǎn)bsent3．—Excuseme,couldyoutellmewhenthenextflighttoBeijingwill____________?—Sorry,Idon'tknow.Youcanaskthestaffpersonoverthere.takeout takeoff takeaway D．takedown4．Wewerejustabout____________thefootballgamewhenweweresuddenlytolditwascanceled.A．start B．starting C．tostart D．tostarting5．—Yourbikewasbroken.Wereyoulateforclassthismorning,Linda?—No.Luckily,Mr.Greenpassedbyand____________.waitedforme B．letmedownC．kickedmeoff D．gavemealift6．Kellydoesn'tliketalkingalotinpublic.Shethinksit'sso____________.A．embarrassing B．relaxing C．embarrassed D．relaxed7．____________yougraduate,wewillhavebeeninAustraliaforoneyear.A．Bythetime B．Atthetime C．Intime D．Ontime8．Thekitehas____________inthesky.Icouldn'tseeitagain.A．spread B．performed C．behaved D．disappeared9．—Thestreetsinthisoldtownareverycrowdedthistimeeveryday.—That'strue.____________visitorsehere.Thousandsof Thousands Thousandof D．Thousand10．Davidpromisedthathewouldetotheparty,buthedidn't____________.A．stayup B．growup C．wakeup D．showup二、根據(jù)首字母及單詞適當(dāng)形式填空1．Theplanewasflyingathecloudswhenitstartedrainingheavily.2．Withthehelpofthew,thekidsunderthebuildingweresaved.3．Luckily,hewasstillaaftertheearthquake.4．Ithinkhispromiseisrealisticand