PeriodThreeIntegratingSkillsⅠ.语境填词1．Sadly，someofthespeciesofbirdsare________(绝迹)andwe’llnolongerseethem.2．Youhadbetter________(适应)yourselftothenewenvironmentquickly.3．Whenanimalsorplants________(进化)，theychangeanddevelopoveralongperiodoftime.4．Graduallythestrangeman________________(消失)inthedark.5．Don’t________(卷入)meinyourquarrel!6．Manypeoplethinkthemonstermaybe________________(和……相关)Nessie.Ⅱ.同义词辨析1．用discover或uncover的适当形式填空(1)Wemust________theirtricks.(2)It’sdangerousforthelittleboyto________thelidofakettle(水壶)．(3)ItwasColumbuswho________Americain1492.2．用dieout，dieaway或diedown的适当形式填空(1)Perhapstoomuchfightingcausedthedinosaursto________________.(2)Thenoise________________.(3)Thewindhas________________abit.(4)Asaresulttheseendangeredanimalsmayeven________________.Ⅲ.完成句子1．It’sapitythattheseanimalshave________________(绝迹)．2．Hetriedto________________________(阐明他的理论)，butinvain.3．Hehaslearnedto________________(适应)hisdisability.4．Don’tyouever________________(考虑)otherpeople?5．Ifyou________________________(开门见山)，yousaywhatyouwanttosay.Ⅳ.单项填空1．Thiskindofanimalhas________intheworld.A．diedawayB．dieddownC．diedoffD．diedout2．Whenyougotoaforeigncountry，youmust________yourself________newmannersandcustoms.A．fit；forB．adapt；toC．adapt；forD．suit；for3．Ofthesixpeopleintheplanethatcrashed，onlyone________.A．leftB．survivedC．remainedD．lived4．AlthoughIhadreadthebookassignedbytheprofessorseveraltimes，itdidn’tmakeany________tome.A．meaningB．importanceC．senseD．significance5．—Everysuccessfulspeakeralways________，inmyopinion.—Ithinkmany，butnotevery.A．comesstraightlyofthepointB．comesstraightonthepointC．comesstraightlyonapointD．comesstraighttothepoint6．Certainlyteachers’explanationwill________thepuzzlingproblems.A．cometothelightB．throwlightonC．makelightofD．seethelight7．________themeetinghimselfgavethemagreatdealofencouragement.A．ThepresidentwillattendB．ThepresidenttoattendC．ThepresidentattendedD．Thepresident’sattending8．Mothersholdingjobsoutsidethehomeshouldhave________schedulestomakeiteasiertocarefortheirchildren.A．heavyB．smoothC．flexibleD．complex9．—Doyouthinkthemovieiswonderful?—Yes，It’squite________.A．nothingB．somethingC．anythingD．everything10．Heandhiswifeareofthesame________；theybothwanttheirchildtogotocollege.A．soulB．spiritC．heartD．mindⅤ.完形填空Theamountofusablewaterhasalwaysbeenofgreatinterestintheworld.__1__springsandstreamssometimesmeanscontrol，particularlyinthe__2__areaslikethedesert.Thecontrolispossibleevenwithoutpossessionoflargeareasof__3__land.IntheearlydaysoftheAmericanWest，gunfightswerenot__4__forthewaterresources(资源)，andlawshadtobe__5__toprotectthewaterrightsofthe__6__andtheuseofthewaterresourcesaccordingly.__7__isknowntousall，thereisnot__8__waterinallplacesforeveryonetouseasmuchashelikes.Decidingonthe__9__ofwaterthatwillbeusedinanyparticularperiod__10__carefulplanning，sothatpeoplecanmanageandusewatermore__11__.Farmershavetochangetheiruseofordemandforwater__12__thewatersupplyforecast(预报)．The__13__watersupplyforecastisbasedmoreonthewaterfromthe__14__thanfromthebelow.Interestis__15__inthewaystoincreaserainfallbymanmademethods，andtogetwaterfromthewintersnowonmountain__16__.Withspecialequipment，somescientistsarestudyingt...
