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1、Unit2TravellingGrammar(II)【學(xué)習(xí)目標(biāo)】1.使用havegoneto/havebeento。2.使用for與since。3.延續(xù)性動(dòng)詞與瞬間動(dòng)詞的區(qū)別?！緦W(xué)習(xí)重點(diǎn)】for/since與現(xiàn)在完成時(shí)的連用。【學(xué)習(xí)難點(diǎn)】延續(xù)動(dòng)詞與瞬間動(dòng)詞。學(xué)習(xí)流程【學(xué)習(xí)準(zhǔn)備】自主探學(xué)，發(fā)現(xiàn)問題一、have/hasgoneto與have/hasbeento/have/hasbeeninhave/hasgoneto表示“去某地了”或在去某地的途中”人現(xiàn)在不在這里；have/hasbeento表示“某人曾經(jīng)去過某地”并且已經(jīng)回來。常與次數(shù)連用。ha
2、ve/hasbeenin后常跟一段時(shí)間，表示在某地呆了一段時(shí)間，現(xiàn)在還在那兒*ShehasgonetoShanghai.她去上海了。（此人已不在此地）*ShehasbeentoShanghai.她去過上海。（此人已不在上海了）*ShehasbeeninShanghaiinfortenyears.她已經(jīng)在上海10年了。（此人現(xiàn)在還在上海）1.A:Where’sJim,LiLei?B:He______________hisschoollibrary.2.TheGreens_____________Chinaforthreeyears.We_____
3、________theGreatWalltwice.It’sverybeautiful.二、當(dāng)現(xiàn)在完成時(shí)和表示一段時(shí)間的時(shí)間狀語連用時(shí),肯定句中要用延續(xù)性動(dòng)詞，而不能用短暫性動(dòng)詞。表一段時(shí)間的時(shí)間狀語有1.since自從…以來,注：since+過去點(diǎn)時(shí)間since+一段時(shí)間+ago=for+一段時(shí)間since+一般過去時(shí)態(tài)的從句TheyhavereadEnglishsince7o’clock./Theyhavebeenfriendssincetwoyearsago.Hehaslivedheresincehewasborn.for+一段時(shí)間upt
4、onow一直到現(xiàn)在，sofar到目前為止,迄今為止inthelastpast5years在剛過去的五年里,thesedaysweeksmonthsyears這幾天/年…..overthepastcentury在過去的一百年里TheyhavestayedinShanghaiforamonth.他們已經(jīng)在上海呆了一個(gè)月了。Ourhometown___________(change)alotinthepast5years.We______________(learn)overtwothousandEnglishwordssofar.切記有些動(dòng)
5、詞是非延續(xù)的，跟一段時(shí)間連用時(shí)必須用延續(xù)性動(dòng)詞，如是短暫性動(dòng)詞，必須換成相應(yīng)的延續(xù)性的詞。短暫性動(dòng)詞延續(xù)性動(dòng)詞現(xiàn)在完成時(shí)構(gòu)成catchacoldhaveacoldbuyhaveopenbeopenclosebeclosedfallillbeillfallasleepbeasleepborrowkeep10die----bedeadmovetobeinmarry/getmarriedbemarriedcome/go/arrive/reachbeinleavebeawaybecomebejoinbein/beamemberof…takepartin
6、beinbegin/startbeon【當(dāng)堂訓(xùn)練】細(xì)心讀題，耐心解答一．句型轉(zhuǎn)換。1.Thisfactoryopenedtwentyyearsago.(同義句轉(zhuǎn)換)Thisfactory__________fortwentyyears.2.MissGaoleftanhourago.(同義句轉(zhuǎn)換)MissGao______________________________anhourago.3.HermotherhasbeenaPartymemberforthreeyears.（同義句） Hermother_______thePartythreey
7、ears________.4.TheGreenFamilymovedtoFrancetwoyearsago.(同義句轉(zhuǎn)換) _______twoyears________theGreenfamilymovedtoFrance.5.Thebushasarrivedhere.Itarrivedtenminutesago.(合并成一個(gè)句子)____________________.二、寫出短暫性動(dòng)詞和其對(duì)應(yīng)的延續(xù)性動(dòng)詞：buy___________leave___________become_________borrow___________joi
8、n___________finish___________arrive___________die___________fallasleep_____
