人教版新課標(biāo)英語選修7-unit3復(fù)習(xí)

Unit3Underthesea

1精品pptLanguageDataBank2精品ppt

1.Ithought,atthetime,thatthiswasjustastorybutthenIwitnesseditwithmyowneyesmanytimes.

1)atthetime“那時(shí)候”，位置應(yīng)在story之后，作時(shí)間狀語，提前是為了強(qiáng)調(diào)，thatthiswasjustastory作thought的賓語。

2)此處witness用作動(dòng)詞，意思是“親眼看到”，如:

你親眼看到那場事故了嗎？

Didyou________theaccident?a)witness還可表示“作證”、“證明”，常用“witnesstosth/doingsth”例如：witness3精品ppt他作證說他看到那個(gè)人進(jìn)入大樓的.He___________tohavingseenthemanenterthebuilding.b）witness還可以用作名詞，表示“目擊者”、“證人”，如：她被傳喚作被告證人。Shewascalledasa______________.defensewitnesswitnessed4精品ppt2.Iwassortingoutmyaccommodation.sortout表示“分類”，“整理”，I’mjustsortingoutthepapersthatcanbethrownaway.我正在整理可以扔掉的文件。tosortoutone’saccommodation整理的住宿sortout還表示“解決（問題或困難）”，例如：We’vegotafewlittleproblemstosortout.我們有幾個(gè)小問題要解決。5精品ppt1)rooms,esp,forlivingin

房間，住所2)lodgings,roomsandfood

膳宿（在英英中為不可數(shù)，在美英中為可數(shù)，常用復(fù)數(shù)）accommodatev.accommodatingadj.accommodatorn.accommodation適應(yīng)，調(diào)節(jié)親切的，易打交道的調(diào)節(jié)者6精品ppt3.Werandowntotheshoreintimetoseeanenormousanimaloppositeusthrowingitselfoutofthewaterandthencrashingdownagain.我們及時(shí)趕到岸邊，看到對面有一個(gè)龐大的動(dòng)物猛力躍出水面，然后又墜落到水里。opposite是介詞,在。。。對面。如：HesatoppositetoMarionduringthediscussion.討論的時(shí)候，他坐在瑪麗安對面。opposite

也可以作形容詞，表示“相對的；相反的”。ontheoppositesideofthestreet在街的對面7精品pptthrowitselfoutofthewater想象地表現(xiàn)了鯨躍出水面的動(dòng)作。throw的用法比較靈活，能表達(dá)出豐富的含義。如：Hethrowshisweightabout.他亂用權(quán)利。Ifeltdiscouragedwhenhethrewcoldwateronmyidea.他給我的想法潑冷水時(shí)，我感到很沮喪。Shethrewherselfintoachairandbegantocry.她倒在椅子上，哭了起來。8精品ppt4.yellvi.大叫；呼喊Don’tyellatme!別對我大喊大叫！Sheletoutayellandranhome.她尖叫了一聲跑回了家。yelln.叫聲；喊聲Frankletoutayellandjumpedaway.弗蘭克大叫一聲跳開了。9精品ppt5.Thiswasthecallthatannouncedtherewasabouttobeawhalehunt.這是宣告捕鯨行動(dòng)馬上就要開始的呼聲。beabouttodo即將；將要。如：Whenwewereabouttoclosedownthebusiness,thebankcametoourrescue.我們就要停業(yè)時(shí)，銀行為我們救了急。Anotherjourneyofchallengeanddangerwasabouttobegin.又一段充滿危險(xiǎn)和挑戰(zhàn)的旅程就要開始了。10精品ppt6.“Comeon,Clancy.Totheboat”,Georgesaidasheranaheadofme.1)表示勸說，不耐煩，催促

Comeon,we’llbelateforconcert.2)開始

Teon11精品pptcomeabout發(fā)生comeacross偶然遇見comeforth出來，涌現(xiàn)comeout出版，（花）開comethrough（電話）接通comeup走近，上升cometo總計(jì)comeupwith趕上，補(bǔ)充與come相關(guān)的短語：12精品ppt7.aheadof1)在……前面

2)比……強(qiáng)(好)”Aman______________________toseeiftheroadwasclear.他的語文比我強(qiáng).Heis__________________________.※aheadoftime“提前”

Wefinishthetask________________.wentaheadoftheothersaheadofmeinChineseaheadoftime13精品ppt8.IlookeddownintothewaterandcouldseeOldTomswimmingbytheboat,showingustheway.

我低頭朝水中看去，看到老湯姆正在船邊游著，為我們引路。swimmingbytheboat是現(xiàn)在分詞短語作賓語補(bǔ)足語。

14精品ppt9.Withoutpausingwejumpedintotheboatwiththeotherwhalersandheadedoutintothebay.一顆不停地，我們和其他的捕鯨人都跳上船，朝海灣開去。head為動(dòng)詞，表示“朝。。。方向移動(dòng)”，例如：Weheadedtheboatouttosea.我們將船駛向外海。head還可以表示“帶領(lǐng)”，例如：Whoisheadingtheparty？該黨現(xiàn)在由誰領(lǐng)導(dǎo)？15精品ppt10.Afewminuteslater,therewasnoTom,soGeorgestartedbeatingthewaterwithhisoarandtherewasTom,circlingbacktotheboat,leadingustothehuntagain.

幾分鐘后，湯姆不見了，于是喬治開始用漿拍打水面。湯姆出現(xiàn)了，轉(zhuǎn)回到船邊，又領(lǐng)我們前往捕獵處。

circlingbacktotheboat;leadingustothehuntagain是現(xiàn)在分詞短語作狀語。16精品ppt11.…therewasTom,circlingbacktotheboat,leadingustothehuntagain.。。。湯姆出現(xiàn)了，轉(zhuǎn)回到船邊，又領(lǐng)著我們前往捕鯨處。lead表示“作導(dǎo)向”，例如：AllroadsleadtoRome.殊途同歸。Yourexplanationhasledmetoaclearunderstanding.你的解釋讓我理解清楚了。leadsbtodo表示“使…干”，例如:Whatledyoutobelieveit?什么使你相信它？17精品ppt12.Well,it’steamwork-thekillersovertherearethrowingthemselvesontopofthewhale’sblow-holetostopitbreathing.啊，它們在協(xié)同作戰(zhàn)呢—那些虎鯨正往鯨的出氣孔上撲去，不讓它呼吸。Thesuccessofthisperformanceislargelytheresultofgoodteamwork.這次演出的成功很大程度上是大家通力合作的結(jié)果。teamwork協(xié)作；配合。18精品ppttostopitbreathing

是動(dòng)詞不定式短語作目的狀語。如：Theywenttheretohelpgetintheautumncrops.它們?nèi)ツ抢锸菫榱藥椭锸?。Let’sdosomeexercisetowarmupabit.咱們做些鍛煉熱熱身。stop…(from)doing

句型的意思是“防止（制止）某人做某事”。如：Iamleaving,sodon’ttrytostopmefromgoing.我要走了，別想阻攔我。Wemuststophertellingothersaboutit.我們要制止她把此事告訴別人。19精品ppt13.flee–fled–fled逃跑,逃避,逃離

1)vt.fleeswTheywereforcedtofleethecountry.

2)vi.fleefromswTheprisonerattemptedtofleefromtheprison,buthefailed.

恐慌的人們從火里逃出.

Thealarmedpeoplefledfromthefire.

20精品ppt

14.Heletitgoandtheharpoonhitthespot.Beingbadlywounded,thewhalesoondied.

辨析：wound,injury,hurt,harm與damage

wound

是戰(zhàn)斗中刀槍的創(chuàng)傷、傷口;injury

是平時(shí)的大小創(chuàng)傷和傷害hurt是指精神上的傷害和肉體的傷痛。harm

指使有生命或者無生命的東西不再完整、美麗，或者具有原來的價(jià)值。damage“車輛、船只、房屋”等的損壞。21精品pptUsetheabovewordstofillthefollowingblanks:1.Hisbrotherwas__________inthatbattle.2.Hegotserious

_________tothelegsatwork.

3.Hegothisfinger__________.4.The

_______tohisfeelingsismoreseriousthanthehurtinhisbody.5.Smokingalotofcigarettescan_______andevenkilloveralongperiodoftime.6.Thebuswasbadly_________

whenithitthewall.

Thisstormdidgreat______________tothecrops.injuriesinjuredhurtharmdamagedharm/damagewounded22精品ppt

damage“車輛、船只、房屋”等的損壞。

Thebuswasbadlydamagedwhenithitthewall.

Thisstormdidgreatharm/damage

tothecrops.23精品ppt15.…itsbodywasdraggedswiftlybythekillersdownintothedepthsofthesea….它的尸體被虎鯨迅速拖向大海深處。1）drag的意思是“拖”，例如：Hedraggedthetableintothecorner.他把那張坐姿拖到角落。drag短語聯(lián)想：dragdown把人拖垮dragone’sfeet故意拖延dragin拉進(jìn)去dragon拖延，拉長24精品ppt2）depths表示“底層”，“深處”，例如：thedepth(s)oftheocean海洋深處thedepth(s)ofthejungle叢林深處thedepth(s)ofthecountry窮鄉(xiāng)僻壤thedepth(s)ofthewinter隆冬thedepth(s)ofone’sheart心靈深處thedepth(s)ofdespair絕望的深淵25精品ppt16.Inthemeantime,OldTom,andtheothersarehavingagoodfeedonitslipsandtongue.在這段時(shí)間里，老湯姆和其他虎鯨會(huì)飽餐一頓，鯨唇和鯨舌就是他們的美食。Inthemeantime表示“在這期間；與此同時(shí)”，如：會(huì)議一小時(shí)后開始，在此期間，我們喝杯咖啡吧。Themeetingwillbegininanhour;inthemeantime,let’shaveacoffee.26精品pptfeedon

表示“吃”，“以…為食”，例如：Cowsfeedonhayduringwinter.牛在冬天吃干草。feed…on/to

表示“以…飼養(yǎng)”，例如;Wefeedourdogonmeat.=Wefeedmeattoourdog.我們喂肉給狗吃。feed…with/into

表示“給…添加”，例如：Hefedthefirewithsomelogs.=Hefedsomelogsintothefire.他往火里添了些木材。27精品ppt

這是一個(gè)it作形式主語的句子，真正的主語是不定式tohandletheboat。在以不定式、動(dòng)名詞從句作主語的句子里，通常以it作形式主語，而把真正的主語后置以避免頭重腳輕。這樣的句式通常有：17.…itwasdifficulttohandletheboat.……劃船很困難。28精品pptto+v.It（形式主語）+v.+that（主語）+v.wh-等詞（主語）+v.forItis+adj.+sb.todosth.of29精品ppt

seems（好像……）It+appears（看上去……）+that（主語）+v.happens（碰巧……）Itisnousev.–ing

做……沒有用Itissaid(reported)that…

據(jù)說，據(jù)報(bào)道……30精品pptItisbelievedthat…

人們相信……Itisthoughtthat…

人們認(rèn)為……Ithasbeenprovedthat…

事實(shí)證明……Itiswell-knownthat…

眾所周知……31精品ppt18.FromJames’sface,Icouldseehewasterrifiedofbeingabandonedbyus.

從詹姆斯的臉上我能看出他非?？只?，生怕被我們遺棄。此處abandon的意思是“放棄，拋棄”，相關(guān)短語有：1）背棄祖國/朋友a(bǔ)bandonone’scountry/friend2）拋棄家庭abandonone’sfamily

3）革除陋習(xí)

abandonabadhabit4)放棄職位/希望/計(jì)劃/主意Abandonone’spost/hope/plan/idea32精品ppt19…IsawJamesbeingfirmlyheldupinthewaterbyOldTom.

我看到老湯姆正在水中隱隱拖著詹姆斯。holdup

的意思是“舉起”，例如：IhelpupmyhandtoshowthatIhadaquestion.我舉手表示想提問。holdup

還表示“使延誤”，例如：Wewerehelduponourwaytotheairportinatrafficjam.我們在前往機(jī)場的路上因?yàn)槎萝嚩诱`了。33精品ppt20.IttookoverhalfanhourtogettheboatbacktoJames.

用了半個(gè)多小時(shí)的時(shí)間才把船劃回到詹姆斯身邊。

這是一個(gè)Ittakes(sb.)sometime/sth.todosth.

的固定句式，take意為“花費(fèi)、需要”，take前也可用具體名詞作主語。Ittakes

himthreehourstodohishomeworkeveryday.他每天要用三個(gè)小時(shí)的時(shí)間做作業(yè)。34精品ppt21.reflect(vt.＆vi.)“反射,映射,思考”After_________foratime,hedecidednottogothere.Themountains________inthelakewereverybeautiful.※reflecton(upon)“仔細(xì)考慮,思考”我要思考一下下一步該怎么做.Iwillreflectonwhattodonext.reflecting

reflected35精品ppt22.be/become(well)awareof/that…對…知道，明白；意識(shí)到"我希望在情況影響你前,你能察覺到。"Iwantyoutobeawareofthesituationbeforeitaffectsyou.

我很清楚他就是我要求助的人。IamwellawarethatheistheoneIshouldturnto.36精品ppt23.upsidedown“上下顛倒的(地)，亂七八糟的(地)”Theofficeisbeingdecorated,so_________________________.

你把那張圖片給弄顛倒了.Youhavegot_____________________不要把那個(gè)盒子倒著拿.Don’thold___________________.★★★insideout“(穿)反了,倒懸,亂七八糟地”Look,Jack’sjacket________________.everythingisupsidedownthepictureupsidedone.theboxupsidedoneisinsideout37精品ppt24.scaren.v.sbbescaredtodeath

某人嚇?biāo)懒恕盜felt______________whenIknewhowdangerousIwas.

當(dāng)我聽到那可怕的聲音時(shí),我都快嚇?biāo)懒薩_________(hear)theterriblesound,Iwouldbescaredtodeath.☆1)bescaredtodosth/ofdoingsth“害怕干某事”

2)scaresb.todeath“嚇?biāo)滥橙肆恕盰ouscaremetodeath.你嚇?biāo)牢伊?。她不?害怕)坐飛機(jī).She________________inaplane.Hearingscaredtodeathisscaredtofly38精品ppt25..…butwherethereefended,therewasasteepdroptothesandyoceanfloor.

在本句中where

引導(dǎo)的是狀語從句。1.Acinemaisabuildingwherefilmisshown.

電影院是放電影的館所。2.Youshallputitupwhereweallcanseeit.

你該把它掛在我們大家都能見到的地方。39精品pptsteepdrop陡直向下的坡。steep

陡直的，陡峭的。Inevercycletomygrandpa’s–it’stoosteep.我從來不騎車去外公家--（路）太陡了。steep

還可以指過高的價(jià)格。如：Iwouldn’tpay5,000yuanforthatcomputer–thepriceistoosteep.我才不花5,000元買那臺(tái)電腦呢，這個(gè)價(jià)太高了。40精品pptUsetheproperformsofthefollowingwordstofillintheblanks:Finishthefollowingexercises:witnessyellfleedragabandonreflectDidanyone________thecaraccidentyesterday?Theclouds_____________inthelake.Didn’tyouseethem?Don’t____atmelikethat.Thesailorshadto_______thesinkingship.witnessabandonwerereflectedyell41精品ppt5.Theyall____fromtheburningbuildinglastnight.6.He________hissuitcasealongtheplatform.Theyweretooheavytocarry.II.Usetheproperformsofthefollowingphrasestofillintheblanks:aheadofinthemeantimehelpoutbeawareofupsidedownscaretodeathsortoutapackoffleddragged42精品pptTherewasaroadblockstraight________us.Womenareoftenmore_________theirfeelingsthanmen.I’llphoneforataxi.______________,youmustgetpacked.Theywere_______________bytheterriblesnow.Thecook’sill,soI_____________thisweek.aheadofawareofInthemeantimescaredtodeathamhelpingout43精品ppt6.Theymet_________wolvesinthforest.7.We’vegotafewlittleproblemsto_______.8.Everythingis____________inthishouse.apackofsortoutupsidedown44精品pptUsefulstructure(20ms)thePassiveVoice(includingthe-ingform)45精品ppt1.動(dòng)名詞的被動(dòng)式：1）動(dòng)名詞的被動(dòng)式有兩種：being+過去分詞；havingbeen+過去分詞。例如：a)每個(gè)人都喜歡得到贊美。Everybodylikes_______________.b)我記得曾經(jīng)聽過這故事。Iremember__________________thestory.2)在need/want/require（需要）和beworth(值得）等詞后面，動(dòng)名詞的主動(dòng)形式表示被動(dòng)意義。例如：a)這件事需要調(diào)查。Thematterrequires____________.=Thematterrequirestobelookedinto.beingpraisedhavingbeentoldlookinginto46精品pptb)這本書值得一讀。Thebook_________________.=Thebookisworthyofbeingread.2、現(xiàn)在分詞的被動(dòng)式?，F(xiàn)在分詞的被動(dòng)式也有兩種：being+過去分詞（強(qiáng)調(diào)事情正在發(fā)生）；having+been+過去分詞（強(qiáng)調(diào)事情已經(jīng)發(fā)生，不作定語）。例如：

a)她正接受提問，感到有點(diǎn)兒緊張。

____________toanswerthequestion,shefeltalittlenervous.isworthreadingBeingasked47精品pptb)這么好的機(jī)會(huì)給了你，你怎么能一點(diǎn)也不珍惜呢？________________suchagoodchance,howcouldyounotvalueitatall?2）作定語時(shí)，“being+過去分詞”

表示正在進(jìn)行的動(dòng)作；done表示一般過去或已經(jīng)完成的動(dòng)作；tobedone表示將要發(fā)生的董作。例如：

a)正在建造的房屋，完工后將用作我們的圖書館。

Thehouse___________willbeourlibraryuponitscompletion.Havingbeengivenbeingbuilt48精品pptb)所使用的教材都是時(shí)新的。

Thetextbooks_______areallup-to-date.c)你打算參加下月召開的會(huì)議嗎？

Areyougoingtoattendthemeeting____________nextmonth?usedtobeheld49精品pptFinishthefollowingexercises:1.Hehasalwaysinsistedonhis___DrTurnerinsteadofMrTurner.A.beencalledB.calledC.havingcalledD.beingcalled＊50精品ppt

2.Thesquirrelwasluckythatitjustmissed___.A.catchingB.tobecaughtC.beingcaughtD.tocatch＊51精品ppt

3.Whileshopping,peoplesometimescan’thelp___intobuyingsomethingtheydon’treallyneed.A.topersuadeB.persuadingC.beingpersuadedD.bepersuaded＊52精品ppt4.______themeetinghimselfgavethemagreatdealofencouragement.A.ThepresidentwillattendB.ThepresidenttoattendC.ThepresidentattendedD.Thepresident’sattending＊53精品ppt5.Doyoumind___aloneathome?A.JaneleavingB.JanehavingleftC.Jane’sbeingleftD.Janetobeleft＊54精品ppt6.---WhatmadeBillsoangry?---___.Hisgirlfriendpromisedtocomeat8:30,butshehasn’tcomeyet.A.HavingkeptwaitingB.BeingkeptwaitingC.TobekeptwaitingD.Beingkeptwaited＊55精品ppt

7._________thewholestory,Janedecidednottoseethefilm.

A.Havingbeentold

B.Havingtold

C.Beentold

D.Telling＊56精品ppt

8.Thebuilding___inourschoolisforusteachers.Thoughthere’snoisemostoftheday,westillfeelhappyaboutit.A.builtB.havingbeenbuiltC.tobebuiltD.beingbuilt＊57精品ppt

9.Whileshopping,peoplesometimescan’thelp___intob