Module6OldandNew句式回放 1．It________________________________________________________US$20billion.它花費了6年時間建成，耗資200億美元?！敬鸢浮?/p>

tooksixyearstobuildandcost2．________________________toseetherelicsnowthattheyhavebeensubmerged?既然這些遺跡已經(jīng)被淹沒了，還有可能看到它們嗎？【答案】

Isitpossible3．TheThreeGorgesDam，whichisthebiggestconstructionprojectinChina________thebuildingoftheGreatWallandtheGrandCanal，hasbeenbuilttocontrolfloodingand________hydro-electricpower________thecentralregionofChina.三峽大壩是自長城和大運河修建以來中國最大的建設工程，它的建造是為了控制洪水和向華中地區(qū)提供電力?！敬鸢浮?/p>

since；provide；for4．Thedamisnearly________________________and________________________.大壩將近200米高，1500米寬?！敬鸢浮?/p>

200metreshigh；1.5kilometreswideIttooksixyearstobuildandcostUS$20billion.它花費了6年時間建成，耗資200億美元。(1)Ittakes/tooksb.sometimetodosth.花費(某人)多長時間做……；需要某人(某種特殊品質，如耐力、努力等)去做……。it是形式主語，真正的主語是不定式。(2)sb.spendssometimeonsth./(in)doingsth.某人花多長時間在某物上/做某事(3)costsb.sth.使某人失去……；花費某人…

①Ittooktheworkers37yearstobuildtheQinshihuangTomb.建造秦始皇陵用了工人們37年的時間。②Ittookushalfanhourtofixthewashingmachine.＝Wespenthalfanhour(in)fixingthewashingmachine.＝Thewashingmachinetookushalfanhourtofix.我們修理洗衣機花了半小時。③Ittakesgreatcouragetotellthetruth.說實話需要勇氣。④Theyspenttwoweeks(in)finishingtherescuework.他們花了兩星期完成了救援工作。Isitpossibletoseetherelicsnowthattheyhavebeensubmerged?既然這些遺跡已經(jīng)被淹沒了，還有可能看到它們嗎？(1)Isitpossibletodosth.？干……有可能嗎？是一個常見的表示“可能”的句式。(2)表示“可能”的三個常用形容詞likely，possible和probable分別用于下列幾種不同的句型：Itislikely/possible/probable＋that-clauseIt’slikely/possible＋todo/be...Sb./Sth.islikely＋todo/be...

①Itispossiblethatshehaslostonthewayhome.她有可能在回家的路上迷路了。②Itseemshighlyprobablethatthey’llhavetomovehouse.他們很可能得搬家。③TomislikelytogotoGuangzhouforhiswinterholiday.湯姆可能去廣州度寒假。1．Theaccident________himhislife.It________3yearsforhiswifeto________offthedebtsheleft.A．took；spent；payB．cost；spent；takeC．cost；took；pay D．spent；cost；take【解析】

costsb.sth.使人失去(生命、健康等)，ittakessb.sometimetodosth.某人花費時間做某事；payoffthedebts還清債務?！敬鸢浮?/p>

C2．Thevillagersarewarnedthatastormis________tocometonight.A．possible B．probableC．likely D．perhaps【解析】

belikelytodosth.意為“有可能做某事”?！敬鸢浮?/p>

C3．How________didyou________cleaningyourclassroomthatafternoon?A．often；cost B．muc