Unit1Pastandpresent第1課時comicstrip&Welcometotheunit目標導航目標導航單詞闖關past(n.)過去→________(n.)現在，目前2．north(n.)北，北方→________(adj.)北方的，北部的3．marry(vi.&vt.)結婚，嫁，娶→________(過去式/過去分詞)→________(n.)婚姻→________(adj.)已婚的，結婚的4．wife(n.)妻子→________(復數)→________(對應詞)丈夫5．pollute(vt.)污染→________(n.)污染；污染物6．factory(n.)工廠→________(復數)7．realize(vt.&vi.)意識到；實現→________(n.)認識；領悟8．impossible(adj.)不可能的→________(反義詞)可能的________(n.)可能性9．interview(vt.)采訪；面試(n.)采訪；會見→________(n.)采訪者10．recent(adj.)最近的，近來的→________(adv.)近來，最近11．communicate(vi.&vt.)交流，交際→________(n.)交流，交際12．exactlyadv.正是→________(形容詞)13.presentn.現在，目前→_____________n.含義→___________v.含義→___________adj.含義短語互譯WelcometotheunitInthepast/atpresent在過去/現在inthebowlanhourago一個小時之前在碗里的usedtodosth過去常常做某事transportatdifferenttimes不同時期的交通工具goaroundthecity市內轉轉gotoothercities去其他城市參觀gotoschoolbybike=rideabiketoschool騎自行車去學校gotoschoolbybus=takeabustoschool=gotoschoolonthebus乘公交車去學校句型在線WelcometotheunitHaveyouseenmyfood你看見過我的食物嗎？I’vejusteatenit我剛剛吃了它You’vechanged你變了Youusedtosharefoodwithme你過去常常和我分享食物Youusedtobesokindtome你過去常常對我那么好WeusedtoplaycardsandChinesechesstogether.過去我們常在一起打牌下象棋Ittookalongtimetowaitforthenextone.等下一輛公共汽車要花費很長時間單詞闖關：1．present2.northern3.marriedmarriagemarried4．wiveshusband5.pollution6.factories7.realization8．possibleerviewer10.recently11．communication12.exact13.禮物，禮品；頒發，授予；當前的知識精講知識精講1、present/?prez(?)nt/n.現在，目前；禮物，贈品v.呈現adj.（人）在場的，出席的(P6)Sandyboughtabirthdaypresentforhermother.Sandy為她母親買了一件生日禮物。【拓展】atpresent，意為“目前，現在”Theairpollutionismoreandmoreseriousatpresent.目前空氣污染越來越嚴重了。2、inthepast，意為“在過去”Iusedtogothereofteninthepast.過去我常去那里。【拓展】諺語機不可失，時不再來。Thereisnotimelikethepresent.【活學活用】Shenzhenisamoderncityat______present,butitwasasmallvillagein______past.A.the,the B./, /C.the,/D./,the答案：D3、I’vejusteatenit.(P6)我剛剛把它吃了。just作為副詞使用，意為“剛才”，強調最近剛發生的事情。Ihavejustreadthatcomicbook.我剛讀過那本漫畫書。【辨析】just和justnow(1)just，意為“剛才”，常用于現在完成時，置于行為動詞與助動詞之間。Hehasjustgotanewjob.他剛找到一份新工作。(2)justnow，意為“剛才”，表達的是過去的含義，常用于一般過去時。Ilostmychemistrybookjustnow.我剛才丟了我的化學書。【拓展】just，還可以作為副詞使用，意為“恰恰，正好”，不用于否定句中，相當于exactly。Thisjacketisjustmysize.這件夾克正合我的尺碼。【鞏固練習】(1)―DidyouseeMrLincomeinjustnow?,―Sorry,I________(look)formybookatthemoment.答案：(1)waslooking【典例】(1)I'msorryyou'vemissedthetrain.It______justnowA.willleave B.hasleft C.left D.leaves(2)—Ihave______finishedmyhomework.Whataboutyou?—Ifinishedit______.A.just;just B.justnow;justnow C.just;justnow D.justnow;just(3)—Haveyoufinishedwritingyouremailtoyourfriend________?—Yes,ofcourse.Ihave__________finishedwritingit.A.yet,just B.already,ever C.before,justnow D.ever,never(4)—______Tom______herejustnow?—No.Ihaven’tseenhimsinceyesterdayafternoon.A.Has;come B.Did;come C.Has;been D.Does;come(5)Millie______herhomeworkjustnow.ButI______mine.Ishouldn'twatchTVfirst.A.hasfinished;haven'tfinished B.finished;don'tfinishC.finished;haven'tfinished D.hasfinished;didn'tfinish答案：CCABC句意：(1)很遺憾你沒趕上火車。它剛剛開走了。(2)—我剛剛寫完了作業，你呢？—我也剛剛寫完了。4、You’vechanged,Eddie.(P6)你變了，Eddie。change，/t?e?nd?/，作為動詞使用時，可以是不及物動詞，也可以是及物動詞，意為“改變；變化；轉變、轉換”。Overthepasttenyearsthingshavechanged.在過去的10年中，情況已經發生了變化。Youneedtochangeyoureatinghabits.你得改變你的飲食習慣。【單詞記憶】change，可以聯想為嫦娥，女大十八變，越變越好大，以前的丑小鴨幾年不見，竟然和嫦娥一樣漂亮了。【拓展】change，也可以作為名詞使用，意為“改變；變化”Therehavebeenmanychangesinrecentyears.近幾年發生了許多變化。【鞏固練習】(1)在過去的二十年中，揚州發生了很大的變化。(2)自從二十一世紀以來，揚州變化很大。(3)年輕人時不時地換工作是不好的。(4)十五年來，我的家鄉發生了巨大的變化。答案：(1)Over/In/Duringthepast20/twentyyears,Yangzhouhaschangedalot./TherehavebeengreatchangesinYangzhou./GreatchangeshavetakenplaceinYangzhou.(2)Yangzhouhaschangedalotsincethetwenty-firstcentury.(3)It’snotgoodforyoungpeopletochangejobsfromtimetotime.(4)Myhometownhaschangedalotoverfifteenyears.5、Youusedtobesokindtome.(P6)你過去對我那么好。1.usedtodosth.是一個固定結構，意為“過去常常做某事”，表示過去的某種狀態或經常性、習慣性的行為或者動作，并意味著這種狀態或動作目前已經不存在，所以它只能用一般過去時，不能用現在時態。(1)陳述句的肯定形式：主語+usedtodosth.Myfatherusedtoworkthere.我爸爸曾在那兒做事。【鞏固練習】(1)我過去常常通過電子郵件和他保持聯系。(2)我們過去常常在公園里打牌和下中國象棋。(3)這個地方過去是一所學校，但是現在已經變成一個機場了。(4)過去從無錫坐火車去北京要花上十多個小時。(5)你知道它過去像什么樣子嗎？答案：(1)Iusedtokeepintouchwithhimbye-mails.(2)WeusedtoplaycardsandChinesechessinthepark.(3)Thisplaceusedtobeaschool,butnowithasbecomeanairport.(4)ItusedtotakemorethantenhourstotakeatraintoBeijingfromWuxi.(5)Doyouknowwhatitusedtolooklike?能力拓展能力拓展完成句子1．他感到很擔心，他似乎還沒有習慣在公開場合演講。Hefeelsworried.Itseemsthathe________________________________speakinginpublic.2．我們學校這些年發生巨大的變化。_________________________________________________________________________________inourschool.3．當地人過去住在舊房子里，但是現在，他們中大部分已經搬進了新大樓。Localpeople__________________________,butnow,mostofthem_________________________.4．我們應當習慣公交出行。Weshould_______________________bypublictransport.5．過去，人們只能騎自行車或步行來往于集鎮。_________________,people_____________bybicycleoronfoot.分層提分分層提分題組A能力提升練二、完型填空Inmanybigcities,thereareusuallymorethanoneundergroundline（地鐵線）.Thefastestway____6____inacityisbysubway.Doyouknowhowtotravelbysubway?Hereissomeinformation____7____beforeyoutravelbysubway.First,youshould____8____therightline.Ifyoudon't,youwillhaveto____9____andtakeanotherone.Second,youneedsomecoins____10____yourticket,because____11____themachineswhichsellticketsonlyacceptcoins.Coinscanbechangednexttotheticketmachines.Oryoucangototheticketoffice____12____some.____13____youhaveaprepaidcard,youcanjustgoahead.Afteryouhaveboughtthe____14____,youshouldwaitforyoursubwayoutsidetheyellowline.You____15____walktooclosetotheyellowline.It'sdangerous.6．A．traveling B．totravel C．traveled D．/7．A．toknow B．tofind C．tosee D．totake8．A．plan B．draw C．discuss D．choose9．A．getup B．godown C．getoff D．geton10．A．of B．to C．for D．in11．A．mostof B．someof C．oneof D．abitof12．A．tobuy B．toget C．toborrow D．tochange13．A．Where B．If C．What D．Why14．A．coin B．train C．everything D．ticket15．A．should B．needn't C．mustnot D．must三、閱讀單選AFormostpeople,theword“fashion”means“clothes”.Sopeoplemayaskthequestion,“Whatclothesareinfashion?”Andtheyusetheadjective(形容詞)“fashionable”inthesameway,“Shewaswearingafashionablecolor.”Butofcoursetherearefashionsinmanythings,notonlyinclothes.Therearefashionsinholidays,inrestaurants,infilmsandinbooks.Thereareevenfashionsinschoolsubjects,jobsandlanguages.Fashionschangeastimegoes.Ifyoulookatpicturesofpeopleorthingsfromthepast,youwillseethatfashionshavealwayschanged.AnEnglishmanin1750lookeddifferentfromhisgrandsonin1860.Todayfashionschangeveryquickly.Someofthesearenatural.Wehearaboutthingsmuchmorequicklythanonesinthepast.Newspapers,radios,telephones,televisions,andcomputerssendinformationfromonecountrytoanotherinafewhours.Newfashionsmeanthatpeoplewillbuynewthings,soyouseethereisalsomoneyinfashion.16．Fromthispassageweknowthat“fashion”means________.A．clothes B．manythings C．mostofthepopularthings D．everything17．Todayfashionschangeveryquicklybecause________.A．peoplereadnewspaperseveryday B．radiossendinformationfromonecountrytoanotherC．newthingsthatpeoplelikeareoftenshownonTV D．peoplequicklylearnwhatishappeningintheworld18．Fromthepassage,weknowfashionschange________.A．asplaceschange B．aspeoplechange C．astimegoes D．asinformationgoes19．“Thereisalsomoneyinfashion”means________.A．fashionablethingsareexpensive B．moneycomesfromfashionC．peoplelikenewthings D．therearenofashionswithoutmoney20．Accordingtothepassage,whichsentenceisNOTtrue?A．Fashionjustmeansclothes.B．Therearefashionsinmanythings.C．AnEnglishmanin1750wasnotthesameashisgrandsonin1860.D．Newfashionsmeanthatpeoplewillbuynewthings.BOurschoolisNo1MiddleSchool.Itisnotbig,andithasashorthistory,butI’mluckythatIamastudentofthisschool.Tenyearsago,therewerenotanyteachingbuildingsandnotalibraryinourschool.Theplaygroundwassosmallthatwecouldonlyplaybasketballthere.Nowgreatchangeshavetakenplaceinourschoolinthepasttenyears.Therearethreemodernteachingbuildingsandtherefourmoderncomputerclassrooms.Wehavecomputerstudieseveryweek.Ontheleftsideoftheschoolstandsamodernlabbuilding.Ontherightsideoftheschoolthereisalsoamodernbuilding—thelibrary.Inthelibrarythereare20thousandbooksandmagazines.Wecangotothelibrarytoborrowbooksandmagazinesatanytime.Wehavebuiltanewplayground.Itismuchbiggerthanbefore.Wecanplaynotonlybasketballbutalsofootballandmanyothersportsthere.Therearealotofflowers,grassesandtreesinandaroundourschool.Weusuallytakeawalkorchatwithourclassmatesafterlunchandsupperbetweentheflowersandtrees.Wealwaysfeelveryhappy.Inaword,ourschoolismoreandmorebeautifulandmodern.Weloveourschool.21．Theschoollookslike________.A．notbigbutmodernandbeautifulB．big,modernandbeautifulC．verysmallbutmodernandbeautifulD．notbigbutmodernandbeautifulwithalonghistory22．Couldthestudentsborrowthebooksfromthelibrarytenyearsago?________A．Yes,theycould.B．It’simpossiblebecausethereisnotlibrary.C．I’mnotsure.D．Certainly.23．Thereare________bu