選擇性必修第一冊(cè)UNIT3CONSERVATION(一)(限時(shí)：15分鐘滿分：100分)Ⅰ.閱讀單詞(每小題1分，共7分)1．itemn．________________2．hornn．________________3．hatchvi.&vt.________________4．packetn．________________5．packagingn．________________6．shelln．________________7．innovativeadj.________________Ⅱ.重點(diǎn)單詞(每小題2分，共16分)1．____________n．威脅；(災(zāi)難等壞事)發(fā)生的可能2．____________vi.&vt.轉(zhuǎn)換，改變3．____________n．物種，種4．____________vi.&vt.減少n．減少；減少的量5．____________vt.責(zé)怪，指責(zé)6．____________vt.影響7．____________vt.(使)恢復(fù)8．____________vi.&vt.吞下，咽下Ⅲ.拓展單詞(每小題2分，共12分)1．____________n．保護(hù)→____________vt.保護(hù)；節(jié)約→____________adj.保守的；守舊的2．____________n．采礦業(yè)→____________n．礦；礦井→____________n．礦工3．______________vi.&vt.再利用，回收利用→____________adj.可回收利用的；可再循環(huán)的→____________adj.不可回收的4．____________adj.瀕危的→____________v．使面臨危險(xiǎn)；危及；危害→____________n．危險(xiǎn)→____________adj.危險(xiǎn)的5．____________adj.浪費(fèi)的；揮霍的→__________v．&n．浪費(fèi)6．____________n．灰塵，塵土→____________adj.臟的Ⅳ.拔高詞匯(每小題1分，共5分)1．towvt.__________________2．installmentn．________________________3．countonv．________________________4．spectacularadj.____________________5．____________adj.有效的；正式認(rèn)可的Ⅴ.核心短語(yǔ)(每小題2分，共10分)1．____________________起某種作用2．____________________消失；絕跡，滅絕3．____________________徹底毀滅4．____________________(對(duì)某事)負(fù)有責(zé)任5．____________________處境危險(xiǎn)，受到威脅Ⅰ.詞形變化填空(每小題2分，共20分)1．Itisvitaltotakeactiontostop____________therainforests，orfuturegenerationswillbeleftwithpollutionand____________.(destroy)2．Thebook，whichcontainsmuch____________aboutthehistoryoftheMingDynasty，isboth____________andentertaining.(inform)3．We____________needyourhelpbecauseaproblemneedssolvingwith____________.(urgent)4．____________，weshouldcrackdownonbothsellersandbuyersoffake(假的)certificatesbecauseitis____________tousethem.(legal)5．Those____________went____________everymorningandcamebackatdusk.(hunt)6．Lotsofspecieshavebeen___________andothersarestillindangerof____________.(extinct)7．Itis____________thatshewearsadarkdresstoday.____________shewearsalight-coloreddress.(usual)8．Itisessentialthatyourdietsshouldbe__________andbalanced，becauseyourkidsneed__________nutrition.Besides，youringredientsshould____________withseasons.(vary)9．____________arenotsatisfiedwiththerestrictionsongas____________.(consume)10．In____________，weshouldseta____________goalandifwearedevoted，wecan__________realizeit.(real)Ⅱ.選詞填空(每小題3分，共15分)eq\x(doone’spart，dieout，wipeout，betoblame，beatrisk)1．Manyendangeredanimalsare______________becauseoftoomuchpollution.2．ManypeopleincitiesandtownsinSouthAmerica________________fromlandslides.3．Nowthatyouareelectedasourchairman，____________________andperformingyourdutiesarewhatyoumustdo.4．Somesocialappcompanies__________________becausetheydidn’tadequatelychecktheirusers’registration.5．Ifwedon’ttakemeasures，theentirepopulationwill__________________bytheseverediseasesoonerorlater.Ⅲ.經(jīng)典句型仿寫(每小題5分，共15分)1．在北京，對(duì)當(dāng)?shù)厝藖?lái)說(shuō)看到文化古跡并不稀罕。(Itisnotunusualforsbtodo...)InBeijing，____________________________________________________.2．沒(méi)有這些文化古跡，北京就不可能吸引那么多的游客。(without引導(dǎo)含蓄虛擬語(yǔ)氣)Withouttheseculturalrelics，