Unit3 Under the sea 高頻詞匯短語句式通關練備戰(zhàn) 高考英語人教版選修七

備戰(zhàn)高考英語高頻詞匯短語句式通關練Unit3UndertheseaSectionA：SectionA：重點詞匯精講1.witnessvt.當場見到;目擊n.目擊者;證人;證據(jù)Ithought,atthetime,thatthiswasjustastorybutthenIwitnesseditwithmyowneyesmanytimes.當時我以為這只是一個故事罷了,但是后來我親眼見過幾次。知識延伸give/bearwitnessto為……作證;為……的證人awitnessto...……的證人/證據(jù)witnesstodoing...證實;證明……witnessthat...證明……知識運用1.Asawinnerofthestatemedal,sheisawitnesshistoryaswell.

2.Thedriverwitnessedto(see)themanenterthebuilding.

3.Aftertheexplosion,thepolicemenhaveappealedfor(witness)tocomeforward.

4.Wehadareallyenjoyabletimeattheparty.→Theparty?forus.

2.urgevt.催促;極力主張;驅策n.強烈的欲望,迫切要求“Manoverboard!Turntheboataround!”urgedGeorge,shoutingloudly.喬治大聲喊道:“有人落水了!把船頭調(diào)回去!”知識延伸1.urgesb.todosth.催促/力勸某人做某事極力主張……h(huán)aveanurgetodosth.渴望做某事2.urgencyn.緊急的事3.urgentadj.迫切的;緊急的urge后接that從句時,從句中用“should+動詞原形”,其中should可省略。知識運用1.WeurgeCongress(increase)farmlandconservation.

2.Ihavesome(urge)businesstoattendto.

3.Citizensurgedthatthelocalgovernment(pay)moreattentiontofoodsafety.

父母應該積極地督促孩子在家按時完成作業(yè)。4.Parentshouldactivelythehomeworkontimeathome.(urgesb.todosth.)

5.Parentshouldactivelythehomeworkontimeathome.(urgethat...)

3.itis/was+adj.+todosth.結構Theseawasroughthatdayanditwasdifficulttohandletheboat.那天海上波濤洶涌,很難調(diào)轉船頭。知識延伸1.“itis/was+adj.+todosth.”是常用句型,it作形式主語,不定式是真正的主語。2.該句型中不定式的邏輯主語可以由介詞for或of引起,構成句型:Itis+adj.+for/ofsb.todosth.。3.for前面的形容詞側重說明事情如何;of前面的形容詞側重說明人的特點。4.下面的形容詞多與of連用:kind,clever,wise,stupid,brave,silly,foolish,generous,cruel,considerate等。知識運用1.isimportanttohavemuchknowledgeoffirstaid.

2.ThenativesofHongKongareactuallyfriendly;itisalwayskindthemtoshowustheway.

3.Itisnecessary?youtolearnasecondlanguage.

4.在這么短的時間內(nèi)完成任務是不可能的。thetaskinsuchashorttime.

4.abandonvt.放棄;遺棄;拋棄FromJames’sface,Icouldseehewasterrifiedofbeingabandonedbyus.從詹姆斯的臉上我能看出他非?？只?生怕被我們遺棄。知識延伸1.abandondoingsth.放棄做某事abandononeselfto...沉溺于……withabandon放縱地2.abandonmentn.遺棄;離棄3.abandonedadj.被遺棄的Iwasabouttoabandonhopewhenmymothercameandencouragedmetokeepgoing.我正要放棄希望,這時媽媽過來鼓勵我要繼續(xù)下去。知識運用1.HeabandonedhimselftheInternetgamesanddidn’tpasstheexam.

2.Wangcollectedmorethan7million(abandon)bricksofdifferentages.

3.Withhiswifeseriouslyinjuredinthecaraccident,heabandoned(he)togrief.

4.Theygaveupcarryingouttheexperimentforlackofmoney.→Theycarryingouttheexperimentforlackofmoney.(升級加黑詞匯)

5.reflectvi.思考vt.映射;反射;思考I’msittinginthewarmnightairwithacolddrinkinmyhandandreflectingontheday..我坐在溫暖的夜空下,手里拿著一瓶冷飲,回憶著當天的事情……知識延伸1.reflectsb./sth.in...在……中映出某人/物的形象reflecton/upon沉思,思考2.reflectionn.反射;反照;反映;映像;思考belostinreflection陷入沉思中on/uponreflection再加考慮知識運用1.Asthesmallboatmovedgentlyalongtheriverhewasleftspeechlessbythemountains(reflect)silentlyinthewater.

2.Yourperformanceasastudentwillbeexcellentifyoudevelopahabitofreflectinghowyoulearn.

3.Shewasstaringoutoverthelake,lostin(reflect).

4.Whenhereflectedonhispastmistakes,Tedrealizedthathehadtrustedthewrongpeople.→hispastmistakes,Tedrealizedthathehadtrustedthewrongpeople.(分詞作狀語)

6.awareadj.意識到的;知道的ThefirstthingIbecameawareofwasallthevividcolourssurroundingme..我首先注意到的是我周圍那些鮮艷的色彩……知識延伸1.beawareof...意識到;知道beawarethat...知道……;體會到……2.awarenessn.知道;認識raisetheawarenessof提高……的意識Inconclusion,peopleshouldraisetheawarenessofprotectingtheenvironment.總之,人們應該提高保護環(huán)境的意識。知識運用1.Actually,mostsmokersareperfectlyawarethedangersofsmoking.

2.Thoseteachersgatheredtoraiseyoungstudents’(aware)ofanimalcare.

3.通過討論,我們充分意識到在我國發(fā)展低碳經(jīng)濟的必要性。Throughdiscussion,wethenecessityofdevelopingthelow-carboneconomyinourcountry.

7.scarevt.恐嚇vi.受驚嚇I(yè)toldmyselftheyweren’tdangerousbutthatdidn’tstopmefromfeelingscaredtodeathforamoment!我自言自語地說它們并不危險,但是這樣一點也不能抑制我那怕得要死的心情!知識延伸1.scare...away/off把……嚇跑scareo/outofdoingsth恐嚇某人做/不做某事2.scaredadj.驚嚇的;恐懼的bescaredtodeath嚇得要死bescaredtodo/of(doing)sth.害怕/不敢做某事3.scaryadj.令人驚恐的sacred一般修飾人;scary一般修飾物。知識運用1.SoIranbackhomealmostinthedarkwhiletryingnottogettoo(scare).

2.Franklyspeaking,I’mnotscareddeathatall.

3.I’mscared(think)thatIwillbeleftaloneintheroom.

4.一天晚上在他回家的路上,一個令人恐怖的叫聲把他嚇得要死。他嚇得不敢往前走一步了。Onenightonhiswayhome,hebyacry.Heastepforward.

8.where...therebe...意為“在……地方有……”Thewaterwasquiteshallowbutwherethereefended,therewasasteepdroptothesandyoceanfloor.水很淺,但是到了珊瑚礁的盡頭,就有一個陡坡,一直下降到滿是沙子的海底。知識延伸連(接)詞where用法歸納:1.引導地點狀語從句,修飾主句謂語。2.引導定語從句,修飾其前面的名詞。3.引導名詞性從句。Asthesayinggoes,wherethereisawill,thereisaway.正如一句諺語所說,“有志者事竟成”知識運用1.thereiswater,therearelivingthings.

2.Thisisthefactorymyfatherusedtowork.

3.I’mnotsureIwillgoformysummerholiday.

4.無風不起浪。thereissmoke,isfire.

SectionSectionB：習題運用一：單句填空1.Lookingforhislostmagazine,theboyturnedthewholeroomdown.

2.Theyoungpolicemanwitnessedseeingthegirlenterthechairman’soffice.

3.Thepublic(aware)oftheenvironmentalproblemwillmakethegovernmenttakeitseriously.

4.Neverscarechildreninto(work)hardattheirlessons!

5.Supperwon’tbereadyinanhour.themeantime,let’ssetthetable.

6.It’swrongyoutoabandonyourselftosuchakindofamusement.

7.Iwasinfinancialtroublelastyear;itwasmyfather’sfriendthathelpedme.

8.Peoplefindallsortsofexcusesfor(abandon)ananimal.

9.Asaparent,it’syourdutytourgeyourchild(finish)hishomeworkintime.

10.The(conserve)ofenergywillhelpusresearchthewaytosavetheenergy.

二：單句改錯1.Anyonewithanannuallyincomeofunder5,000yuanmaybesuitabletoapply.2.Shewasawarethefactthatshehadmadeaseriousmistake,andshecouldn’tforgiveherself.3.Thelikelyreactionsofthemarketneedtobereflectedbeforeweact.

4.Thenewly-openedsupermarketisjustoppositefromthepostoffice.

5.Girlsareoftenscaredtostayoutbeyond10pm,becausetheyarescaredaboutbeingrobbed.6.Theinjuredbirdwalkedslowly,draggedonewingalong,whichmadeussad.

7.Asisknowntous,usuallyachild’sbehaviourisareflectofhisfamilyenvironment. 8.Thegroundwassoslipperythathehadanarrowlyescapewhenhiscarcouldn’tbebraked.9.Doyoumindyourlittleboyleftaloneathomewhileyouareatwork?

10.Itisreportedthatthesnowisover2metresinthedepthinsomeplaces.

三：完型微填空Theproverb“Wherethereisawill,thereisaway.”1thefactthatapersonnever2hisdreamisboundtosucceed.Iama3tomyfriendZhangQiang’ssuccess.Heisamanwithstrongwillandnever4offailure.Wheneverheseeshisfriendslosehope,healways5themnottogiveup.Iamdeterminedtolearnfromhim.

1.A.dragsB.reflectsC.predicts D.informs2.A.realizing B.desiringC.abandoning D.conducting3.A.witness B.companionC.provider D.assistant4.A.confident B.ashamedC.convinced D.scared5.A.urges B.forcesC.requires D.forbids四：寫作Weoftenwitnesssomemovingscenesinlife.Whensomeoneisintrouble,1.(很多人伸出援助之手).Helpisneeded.Butwhensomepeoplemeetwithsomefrighteningthings,2.(他們嚇得要死).Ofcourse,ittakescouragetohelpthosewhoareindifficulty.Afterall,3.(我們認識到這個世界需要每個人的善良之心).

、SectionSectionC：校對查漏一