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1EvaluationWarning:ThedocumentwascreatedwithSpire.Docfor.NET.课时跟踪练(二)Warm-up&Lesson1—LanguagePoints一、全练语言点，基稳才能楼高Ⅰ.单词拼写1．Theyhadbeentrapped(使困住)inthecavefor20daysbeforerescued.2．Alotoftheplasticsthatcarmakersareusingcannotberecycled(回收利用).3．Iftherearenonaturalreserves(保护区),itislikelythatmoreanimalswillbecomeextinct.4．Sheisseekingasubstitute(代替者)fortheverymanwhosedeparturemadehercry.5．Thescientistcorrespondswithcolleaguesinordertolearnaboutmattersrelevant(有关的)toherownresearch.6．Thehijackersthreatened(威胁)tokillonepassengereveryhouriftheirdemandswerenotmet.7．Themurdererwascondemned(判处)todeathforwhathehaddone.8．Whatacoincidence(巧合)thatwewereinNewYorkatthesametime!9．Someeconomistsstronglyadvocate(主张)thereformofgovernmentownershipofindustry.10．Youmustn'tsacrifice(牺牲)environmentalprotectiontopromoteeconomicgrowth.Ⅱ.单句语法填空1．Hespentfouryearsgettingadegree,onlyto_find(find)therewerenojobsforgraduates.2．Anumberofhouseswere_burnt/burned(burn)downinthefirethatbrokeoutlastnight.3．Thesituationisfarworsethanwehadbeenledtobelieving(believe)．4．—Haveyoureservedatableforusinadvance,Mary?—Oh,IforgottotellyouIhavemadeareservationforyou.Youwillhaveareservedtablewheneveryougetthere.(reserve)5．Ourschooldoesn'tadvocatestudents'staying(stay)intheclassroomtoolong.Wethinktheyshouldhavetimeforsports.6．Europeanfootballisplayedin80countries，making(make)itthemostpopularsportintheworld.27．Given(give)thegeneralstateofhishealth,itmaytakehimawhiletorecoverfromtheoperation.8．—I'msorrythatIdidn'tworkoutthisproblem.—It'sbeyondourability.Ididn'tworkitout,either.Ⅲ.选词填空anumberof，beyondone'scontrol，lookahead，referto，inturn，leadto，takeaction，aheadof1．Thankstoyourhelp,weaccomplishedthetaskahead_ofschedule.2．Inordertoreachthislimit,a_number_oftechnicalproblemswillhavetobesolved.3．Afterthebellrang,thepupilswalkedoutoftheclassroomin_turn.4．IhadforgottenthedateofthebattlesoIreferred_toahistorybook.5．Driveyourcarslowlyoritwillbebeyond_your_control.6．Idon'tlookback.Ialwayshaveplentyofreasonstolook_ahead!7．Toomanycarsandfactoriesalsolead_toglobalwarming.8．Thegovernmenthastaken_actiontopreservethesetraditionalcustoms.Ⅳ.课文语法填空Scientistshavereachedconsensus1.thathumanbeingsarecausingglobalwarming.Theyclaimthatit2.is_seen(see)asadangerandisrelevant3.toourlives.GlobalwarmingreferstoanaverageincreaseintheEarth'stemperaturethat,inturn,4.leads(lead)toclimatechange.Overthelast100years,plentyofcarbondioxidegoes5.intotheatmosphereeveryyearandthetemperature6.has_increased(increase)by1°F.Andthiswillcause7.terrible(terribly)climatechanges.Governmentsallovertheworldhavea8.responsibility_(responsible)totakeactiontopreventthis9.fromgoingon.Andalotofthingscanberecycled10.to_save(save)naturalresources.Ⅴ.串点成篇微表达从前一位母亲和她的儿子迷了路困在了(betrappedin)大山中。更糟糕的是，这时一只狼出现在他们面前，他们一下子不知如何是好。狼离他们越来越近。突然，这位母亲抓住了一根木棍勇敢地站在儿子的前面(aheadof)。她用木棍威胁(threaten)狼，狼只得离开。我们从这个故事可知，母亲在危险面前敢于献出生命来救她的儿子(sacrifice...to...)。可是现在许多人(anumberof)只注重金钱，不尊重他们的母亲甚至谴责(condemn)他们自己的母亲。我认为政府应当采取措施(takeaction)提倡(advocate)为我们的母亲做些事情。Once_upon_a_time,_a_mother_and_her_son_lost_their_way,_who_were_trapped_in_3a_big_mountain._What_was_worse,_a_wolf_turned_up_at_that_time,_and_they_didn't_know_what_to_do_at_a_loss._The_wolf_came_to_them_nearer_and_nearer._Suddenly_the_mother_seized_a_stick_and_stood_ahead_of_her_son_bravely._She_threatened_the_wolf_with_the_stick,_so_the_wolf_had_to_go_away._From_the_story,_we_learn_that_a_mother_can_sacrifice_her_life_to_save_her_son_in_face_of_danger._However,_a_number_of_persons_concentrate_on_money,_not_showing_respect_for_their_mothers_and_even_condemn_their_own_mothers.I_think_the_government_should_take_action_and_advocate_doing_something_for_our_mothers.二、勤练高考题型，多练自能生巧Ⅰ.完形填空Inthepast,mandidnothavetothinkabouttheprotectionofhisenvironment.Therewerefewpeopleontheearth,andnaturalresourcesseemedtobe__1__.Todaythingsare__2__：theworldhasbecometoo__3__.Weareusingupournaturalresourcestooquickly,andatthesametimeweare__4__ourenvironmentwithdangerouschemicals.Ifwecontinuetodothis,humansontheearthwillnot__5__.Everyone__6__todaythatiftoomanyfisharetakenfromthesea,therewillsoonbenoneleft.However,withmodernfishing__7__，moreandmorefisharecaught.Weknowthatiftoomanytreesarecutdown,__8__willdisappear.Yet,we__9__tousebiggerandmorepowerfulmachinesto__10__moreandmoretrees.Werealizethatifriversarepollutedwithwasteproductsfromfactories,wewilldie.__11__，inmostcountrieswastesare__12__putintoriversorintothesea,andthereare__13__lawstostopthis.Weknow,too,thatifthe__14__oftheworldcontinuestoriseatthepresentrate,inafewyearstherewillnotbeenoughfood.Whatcanwedoto__15__theseproblems?Ifweeatmorevegetablesandless__16__，therewillbemorefoodavailableforeveryone.Landthatisusedtogrowcrops__17__fivetimesmorepeoplethanlandwhereanimalsarekept.Ournaturalresourceswill__18__longerifwelearntorecyclethem.Theworldpopulationwillnotrisesoquicklyifpeopleusemodernmethodsofbirth__19__.Finally,ifweeducatepeopletothinkabouttheproblems,weshallhaveabetterandcleaner__20__inthefuture.语篇解读：本文是说明文。文章主要讲述在社会取得进步、物质文明高度发达的今天，4环境遭到了巨大破坏，因此我们应该采取措施增强环保意识。