Unit 7 In the future 第1課時 基礎(chǔ)知識及拓展 【知識精講+對點專練】 七年級英語下冊精講精練（牛津上海版）

Leadin—快樂輕松驛站

AManWhoSaidNoAfriendofminenoticedamanstaggeringaboutintheTimesSquaresubwaystation.Awell-dressedWallStreettype,hiscoatwasunbuttoned,abriefcasedangledfromhishandandhe'dobviouslyhadonetoomany.Askedifhewasallright,themangaveaslurredbutaffirmativeresponse.However,myfriendsimplycouldnotseesomeonebravetheroughmawofaNewYorksubwaywithouttryingtohelp.Hefollowedthechap,andagainasked,"Areyousureyou'reallright?Whatsubwayareyoulookingfor?Doyouneedhelpgettinghome?"Atlast,theobjectofhisattentionssnarled,inalowvoice,"Leavemealone!I'manundercovercop!"滬教版英語七年級第二學(xué)期Unit7Inthefuture一、新課單詞講解1.signv.簽名；n.標(biāo)志

signaturen.簽名['s?gn?t??]◆Signhere,please.Hesignedhisnameonthecontract（合同）.◆Wherecanweseethissign?Thesignsays“noparking”.◆Iwantthefamoussinger’ssignature.2.ableadj.有能力的beabletodosth.◆（經(jīng)過努力）而能做…managetodosth. succeedindoingsth.(1)beableto與can的意思相近，均可表“有能力的”◆Heisableto/candrive.Hewasableto/couldrunveryfast.(2)beableto可以有多種時態(tài)變化，且能與某些情態(tài)動詞（can除外）連用；can不可以?！鬑ehasnotbeenabletogotoschoolforaweek.Youmightbeabletopersuade（說服）him.Ihopetobeabletodothework.3.planetn.行星我們常說的star為恒星，比如thesun。而月亮屬于satellite衛(wèi)星?！鬞heplanetsmovearoundthesun.Marsisthefourthplanetinorderfromthesun.火星是太陽系的第四顆行星?！粽n外詞匯拓展：Sun太陽；solar太陽的；moon月亮；lunar月亮的；Mercury水星；Venus金星；Earth地球；Mars火星；Jupiter木星；Saturn土星；Uranus天王星；Neptune海王星；Pluto冥王星；galaxy星系4.mealn.餐；一頓飯Theycookedtheirownmeals.他們自己做飯吃。指點迷津：dinner與meal(1)dinner指“正餐（午飯或晚飯）”或“宴會”。Cometodinnerwithustonight.今晚和我們共進(jìn)晚餐吧。(2)meal指“一餐（一頓飯）”而言。Wehavethreemealsaday.我們每天吃三頓飯。5.secretadj.秘密的；保密的；n.秘密secretlyadv.秘密地；保密地secretaryn.秘書（復(fù)數(shù)：secretaries）◆keepasecret/keepsecretsKeepsecretsforsb.為某人保守秘密◆Wediscoveredasecretpassage（通道）behindthewall.What’sthesecretofbakinggoodbread?6.takepillsformeals服藥片代替吃飯pillsn.藥片，藥丸◆Shehadtotakesleepingpills（安眠藥）everynight.medicinen.藥品（總稱）◆takethemedicine吃藥mealn.餐，一頓飯（可數(shù)）◆Wehavethreemealsaday.Myfatherlikestousetoothpickaftermeals.辨析meals，breakfast，lunch，supper◆表示一日三餐的名詞包括breakfast,lunch,supper，原則上說它們是不可數(shù)的。Breakfastisserved（供應(yīng)）until9a.m.Iusuallyhaveasandwichforlunch.Couldyousetthetableforsupper?◆如果要表示具體的“量”，可用some,much,alotof等修飾。如：Shedoesn’teatmuchbreakfast.Shealwayseatsverylittlesupper.Takehersomebreakfastonatray（托盤）.◆但是被描繪性形容詞的修飾時，如果不是特指，前面要用不定冠詞，此時a=akindof。Wehadaverylatelunch.Hetakesapackedlunchtoworkeveryday.Afteraquickbreakfast,hehurriedtothestation.◆另外，有時它還可用于復(fù)數(shù)形式，表示不同種類等。Weservehotandcoldlunches.◆take的常用表達(dá)：takephotos拍照

takeexams參加考試

takepartinactivities參加活動

takeoffone’scoat脫下某人的外套

theplanetakesoff.飛機起飛7.hopen.&v.希望hopefuladj.有希望的

hopeless無望的hopefullyadv.有希望地hopelessly無望地◆常用表達(dá)：hopetodosth./hope+that從句◆Myhopeistobeateacherinthefuture.（名詞）IhopethatIwillbeateacherinthefuture.（動詞+that從句）Ihopetoseeyouandyourfamilysoon.（動詞+不定式）8.everyone

pron.每人；人人I'msureeverybodyelsewillagreewithme.我敢說其他人都會同意我的想法?！窘x詞】everybody

pron.每人；人人

指點迷津：everyone與everyoneeveryone相當(dāng)于everybody，是代詞，意為“每個人；人人；大家”，不具體指哪一個人。它作主語時，謂語用第三人稱單數(shù)形式。EveryoneishereexceptTom.除湯姆外，大家都到了。everyone只能指人，不能指物；everyone既可指人，也可指物。Everyone/Everyoneinourclasslikesplayingfootball.我們班人人都喜歡踢足球。Thereissomethingwrongwitheveryoneofthebikes.這些自行車每輛都有毛病。everyone可以和of連用構(gòu)成短語，而everyone則不能。Everyoneofusisgettingreadyfortheexam.我們每個人都在為考試做準(zhǔn)備。9.keepv.(1)作及物動詞時：◆保留，保存，保持，留下We’dbetterkeepaseatforhim.◆遵守（反義詞：break）Everybodymustkeepthelaw.◆贍養(yǎng)；飼養(yǎng)Theoldmankeepsmanyanimalslikedogs,pigsandcatsandsoon.◆經(jīng)營，管理Hekeptahotelinthiscity.◆保守（秘密），記（日記）Someofthemkeepdiaries.◆使...處于某種狀態(tài)Hekeptmewaitingforhalfanhour.(2)作不及物動詞時：◆保持，繼續(xù)（處于某種狀態(tài)）Pleasekeepquiet.Healwayskeptsilentatmeeting.◆（食物）保持良好狀態(tài)Willthisfishkeeptilltomorrow?10.infuture在（從現(xiàn)在起）不久的將來=fromnowon◆Don’tdothatinfuture.You’dbetternotgooutaloneinfuture.inthefuture（真正意義上的）將來，包括infuture在內(nèi)的較遠(yuǎn)的將來一段時間。◆Whoknowswhatwillhappeninthefuture?11.perhaps也許（maybe,probably）◆Perhapstheplanewilltakeoffinthreehours.Maybetheplanewilltakeoffinthreehours.Theplanewillprobablytakeoffinthreehours.12.talkabout討論，談?wù)摗鬢ecantalkabouttheproblematthemeeting.◆常用表達(dá)：talkaboutsth.討論某事talkwithsb.和某人交談talkaboutsth.Withsb.和某人討論某事

近義詞辨析：talk/tell/speak/say1）.talk強調(diào)雙方“交談”，一般用作不及物動詞?！鬢hataretheytalkingabout?Heistalkingwithafriend.2）.tell“告訴、告知”，指某人把某一件事、一條信息傳送給別人或講述一件事，常用做及物動詞?！舫Ｓ帽磉_(dá)：tellsb.sth.tellsb(not)todosth.◆Hetoldthechildrennottoplayinthestreet.Whatdidyourmothertellyoujustnow?3）.speak“說話”，作不及物動詞，常指說話的能力和方式；作及物動詞，其后的賓語為某種語言?！舫Ｓ帽磉_(dá)：speaktosb.speakChinese◆MayIspeaktoMr.Green?（電話用語：我可以和XXX說話嗎？）JoecanspeakalittleChinese.4）.say“說出、說過”，強調(diào)說話的內(nèi)容，一般用作及物動詞?！舫Ｓ帽磉_(dá)：saytosb.◆Heoftensays“hello”tomewithasmile.IcansayitinEnglish.Hesaystome,“Ilikemyhometown.”I.Fillintheblankswiththeproperwordsintheirproperforms.1.Tomputsome

(piece)ofpaperinthetimebox.2.Wemuststop

(pollution)theEarth.3.Inthefuture,wewillbuild

(city)underthesea.4.Peoplefromdifferent

(country)cometovisitShanghaieveryyear.5.Peoplewillbeabletounderstandeachother

(well)thanbefore.6.Wehave

(entrance)anewcentury.【Keys】1.pieces2.polluting3.cities4.countries5.better6. entered【隨堂小練】II.Choosetherightwordtocompletethesentence.1.Whatdidyouhave

breakfasttoday?(for/with)2.Let'stalk

thestorylater.(about/with)3.

wantstoattendtheconcert.(Everyone/Every)4.Theplanets

aroundthesun.(moves/move)5.Please

itattheendoftheletter.(signature/sign)【Keys】1.for2.about3.Everyone4.move5.signDailyexpressions.日常表達(dá)1.enteranewcentury進(jìn)入一個新世紀(jì)2.liveonotherplanets生活到其他的行星上3.growvegetablesinspacestations在宇宙空間站種蔬菜4.citiesunderthesea海底的城市5.learnfromcomputersathome在家里的電腦上學(xué)習(xí)6.understandeachotherbetter更好互相地理解7.traveltootherplanetsinspacecraft乘宇宙飛船去其他的行星旅游8.intenyears’time=intenyears9.terribleairpollution糟糕的空氣污染10.makeatimebox做一個時間盒11.writedownone’shopes寫下某人的愿望12.sealsth.withtape用膠布密封某物13.becomeanastronaut成為一名宇航員I.Fillintheblankswiththewordsintheirproperforms.1.Peoplewillbe

(enable)toliveonthemooninthefuture.2.Boysandgirls,pleasetakegoodcareof

(you).3.Theycanunderstandeachother

(well)thanbefore.4.FranceandSwitzerlandareEuropean

(country).5.TheSmithsmovedintotheirnewflatwhichisonthe

(eight)floor.6.Doyouthinkpeoplewillliveinspace

(station)?7.Helpyourselves,

(one).8.Iwill

(possible)bebacktoJapannextmonth.【隨堂小練】I.1.able2.yourselves3.better4.countries

5.

eighth6.stations7.everyone8.possibly用所給單詞的正確形式填空1．Jimwasgoodat____________(draw)whenhewasalittlechild.2．Youwillhaveanotheropportunityto____________

(interview)him.3．Finallythefiremensavedthelittlegirlunderthedamagedbuilding__________(success).4．Youcanmakea____________

(choose)amongthoseprogrammes.5．Ispent200yuan____________

(buy)theMP3.6．Iwouldlike____________(be)abiologistwhenIgrowup.【答案】1．drawing2．interview

3．successfully

4．choice5．buying6．tobe【解析】1．句意：當(dāng)吉姆是一個小孩的時候，他就擅長畫畫。begoodatdoing擅長做某事；故填drawing

2．句意：你將會有另外一個機會采訪他。haveanopportunitytodosth有做某事的機會；故填interview

3．句意：最后消防人員成功的把那個小女孩在毀壞的建筑下救了出來。副詞修飾動詞saved；故填successfully

4．句意：你能在這些節(jié)目當(dāng)中做一個選擇。makeachoice做一個選擇；故填choice5．句意：我花了200元買這個MP3。spend+錢+（in）doingsth買某物花多少錢；故填buying點睛：spend,/cost/take/pay都可以表示花費。spend主語是人，1spendtime/moneyonsth在---上花時間、金錢。2spendtime/money(in)doingsth花費時間或金錢做某事；cost主語是物或某種活動，sthcostsmoney某物花了多少錢；take通常是一個固定結(jié)構(gòu)ittakessbtimetodosth做某事花了某人多長時間；pay主語是人，pay

moneyforsth買某物花了多少錢。6．句意：當(dāng)我長大的時候，我想當(dāng)一個生物學(xué)家。wouldliketodo想做某事；故填tobe7．Look!Theyarelisteningtotheteacher_________.(careful).8．Iwas________(surprise)toseesomanytigersinthezoo.9．Fivedays________(late),hecametomyhomeagainandtookawaythatcomputer.10．Mostofthefamilieshaveat________(little)oneTVnow.11．Alicefound________(her)aloneinalong,lowhall.【答案】7．carefully8．surprised9．later10．least11．herself【解析】試題分析：7．結(jié)合語境及所給單詞，可知句意為：看！他們正在認(rèn)真地聽老師講課。故填副詞carefully，仔細(xì)地，做狀語。8．結(jié)合語境及所給單詞，可知句意為：在動物園里面看到很多老虎，我感到很驚訝。故填形容詞surprised，驚訝的，做表語。9．結(jié)合語境及所給單詞，可知句意為：五天后，他又來到我家，取走了那臺電腦。一段時間+later表示在多久之后，故填later，更晚的。10．結(jié)合語境及所給單詞，可知句意為：現(xiàn)在大部分家庭最少有一臺電視機了。短語atleast最少，故填形容詞最高級least，最少的。11．結(jié)合語境及所給單詞，可知句意為：愛麗絲發(fā)現(xiàn)她自己在一個長長的，低矮的大廳里面。故填反身代詞herself，他自己，作賓語?？键c：考查詞形變換12．Iwon’tbeeasy_____________(forget)you.13．Our_____________(dream)willallcometrueoneday.14．Theyhavelotsofgood____________(memory)onthefarmwithus.15．Astudentwonders____________(know)moreinformationofthatseniorhighschool.16．I___________(wish)youthebestinthefuture.【答案】12．toforget13．dreams14．memories15．toknow16．wish【解析】12．句意：我不會輕易忘記你。easytodo輕而易舉做某事，固定結(jié)構(gòu)；根據(jù)句意語境和英文提示，可知填toforget。13．句意：總有一天我們的夢想會成真。本句缺主語，形容詞性物主代詞our后面需接名詞；根據(jù)句意語境和英文提示，可知填dreams。14．句意：他們和我們在農(nóng)場有很多美好的回憶。lotsof許多的，后接復(fù)數(shù)名詞；根據(jù)句意語境和英文提示，可知填memories。15．句意：一個學(xué)生想知道那所高中的更多信息。wondertoknow想知道；根據(jù)句意語境和英文提示，可知填toknow。16．句意：我祝愿未來你是最好的。wish用于表達(dá)祝愿，根據(jù)句意語境和英文提示，可知填wish。A．wonderful

B．famous

C．travel

D．so

E.sickCompletethefollowingpassagewiththewordsinthebox.Eachwordcanonlybeusedonce.DearAnita,Inyourlastletteryouaskedmeaboutmyplansforthefuture.First,Iwillfinishhighschool.ThenIwillgotocollegeandstudytobeadoctor.Iwanttohelp____17____people.I’mgoingtolearnalotaboutillness.I’llbefamousandIwillbecomever