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Part2课时训练基础巩固Ⅰ.单词拼写1.Itisdifficulttotravelthroughthecityona(有浓雾的)day.
2.It’shouse.Canthishouse.Can’tIturnontheheating?
3.Itis(可笑的)thattheoldladybelievedthetwocheats.
4.Theteamhasmade(巨大的)efforttomakethematchasuccess.
5.Theplane(坠毁)shortlyaftertakeoff.
6.Theirinformationcamefroman(观察台)inNewSouthWales.
7.Itriedtostandup,butIwaspletely(筋疲力尽的).
8.Hesaidthathewas(高兴的)withthepublicresponse.
9.Shemakesteawith(沸腾的)water.
10.Istillfindthisstoryboth(引人入胜)andunbelievable.
答案:1.foggy2.freezing3.ridiculous4.enormous5.crashed6.observatory7.exhausted8.delighted9.boiling10.fascinatingⅡ.完成句子1.Canyou(理解,明白)theinstructionsatall?
2.IwonderhowIcan(停止他们的争吵).
3.(对我们来说是必要的)tolearnsomethingaboutmedicalknowledge.
4.(如果需要的话),youcancheckwithhissecretary.
5.(你认为她出什么事了)lastnight?
答案:1.makesenseof2.bringtheirquarreltoanend3.Itisnecessaryforus4.Ifnecessary5.Whatdoyouthinkhappenedtoher技能提升Ⅰ.单句语法填空1.InthewinteroftheSouthPolearea,theweatheris(freeze).
2.Thewholecityiscoveredwith(foggy).Youcan’tseeacarbeforeyouclearly.
3.Hewasdrunkwhenhe(crash)thecar.
4.(boil)watercankillsomegermsofdiseases.
5.Hewas(delight)togetthenews.
6.Thewholetown(destroy)intheearthquake.
7.Lightningoften(strike)thetalltreesinsummerrainingdays.
答案:1.freezing2.fog3.crashed4.Boiling5.delighted6.wasdestroyed7.strikesⅡ.阅读理解AntarcticaishometothelargesticemassonEarth.About98percentofAntarcticaiscoveredbyice.Beautifullakeshavebeguntoappearonthetopoftheice.Theylooklikeislandsofdeepblueinanoceanofwhite.Theselakesarecalledsupraglacialormeltwaterlakes.Beautifulasthelakesare,theonesscientistsstudiedindicatetrouble.AmberLeeson,ascientistwithLancasterUniversityinEngland,said,“Antarcticahasalwayshadsupraglaciallakesappearingontheiceduringthesummermonths.Butwereallyweren’texpectingtofindlakesasfarinlandas20kilometers.”Aniceshelfisathickfloatingplatformoficethatformswhereaglacier(冰川)oricesheetflowsdowntoacoastlineandontotheoceansurface.Thelakesformwhereaglacieroricesheetreachesacoastlineandintothesea.Waterfromthelakescandrip(滴下)downthroughtheglacier,causingthehugeriveroficeandsnowtoweaken.Ifthelakesformongroundedice,whichisthebitoftheicesheetthatsitsonthesolidrockintheground,thenthewaterthattheycontaincandrain(排走)awaythroughtheicetothebase,whichcanaugmenttheflowoftheice.Iftheyformonthefloatingpartoftheice,whichiswheretheiceshelfextendsovertheseaandbeginstofloatonthesea,byrepeatedlyfillinganddrainingtheycanactuallyweakentheiceshelf.Andastemperaturesrise,theteamexpectstoseemoreandmorelakesappearingonthecontinent.Thescientistsfearthatmeltwaterlakescouldraisetheworld’ssealevel.1.WhatdoLeeson’swordsindicate?A.Themeltwaterlakesaretoodangeroustoapproach.B.It’saslimchancetoseesomanylakesinAntarctica.C.It’sreallydifficulttoconfirmthenumberofthelakes.D.Hightemperaturesmakethefurthestinlandlakesform.2.Whatdoestheunderlinedword“augment”inParagraph5mean?A.Increase. B.Show.C.Reach. D.Guarantee.3.Whatcanmeltwaterlakesleadto?A.Thequickdisappearanceofacoastline.B.TheinstabilityofAntarctica’siceshelves.C.Theincreaseinthenumberoficeshelves.D.Thedecreaseinthenumberofgroundedice.4.Whatistheauthor’spurposeinwritingthetext?A.TotelluslakesappearonAntarctica’siceshelves.B.TotellusthetemperaturesinAntarcticaarechanging.C.TotellusmeltwaterlakesinAntarcticacanspelltrouble.D.TotellushowthelakesonAntarctica’siceshelvesform.语篇解读:南极冰架上远到内陆20千米的地方出现了不少美丽的湖泊,然而这美丽的背后隐藏的却是巨大的危机。答案及剖析:1.D推理判断题。根据Butwereallyweren’texpectingtofindlakesasfarinlandas20kilometers.可知,高气温导致最远的内陆湖泊形成。2.A词义猜测题。根据前文thewaterthattheycontaincandrainawaythroughtheicetothebase可知,冰的流动会加快,故augment与increase意思相近。3.B推理判断题。根据第五段中的Iftheyformonthefloatingpartoftheice,whichiswheretheiceshelfextendsovertheseaandbeginstofloatonthesea,byrepeatedlyfillinganddrainingtheycanactuallyweakentheiceshelf.可知,冰雪融化后的水形成的湖会使冰架不稳定。4.C推理判断题。本文主要介绍了南极冰架上远到内陆20千米的地方出现了不少美丽的湖泊,然而这美丽的背后隐藏的却是巨大的危机,由此可知,作者的写作目的是告诉我们南极冰雪融化后的水形成的湖会带来麻烦。Ⅲ.七选五根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Whatisyourfavouritecolour?Doyoulikeyellow,orangeorred?1.Doyouprefergreyorblue?Thenyouareprobablyquiet,shy,andyouwouldratherfollowthanlead.Youtendtobeapessimist(悲观主义者).Atleast,thisiswhatpsychologiststellus,andtheyshouldknow,becausetheyhavebeenseriouslystudyingthemeaningofcolourpreference,aswellastheeffectthatcolourshaveonhumanbeings.2.Ifyouhappentolovebrown,youdidsoassoonasyouopenedyoureyes,oratleastassoonasyoucouldseeclearly.
3.Ayellowroommakesmostpeoplefeelmorecheerfulandmorerelaxedthanadarkgreenone,andareddressbringswarmthandcheertothesaddestwinterday.
4.AblackbridgeovertheThamesRiver,nearLondon,usedtobethesceneofmoresuicides(自杀)thananyotherbridgeinthearea—untilitwasrepaintedgreen.Thenumberofsuicideattemptsimmediatelyfellsharply.Perhapsitwouldhavefallenevenmoreifthebridgehadbeendoneinpinkorbabyblue.
5.Itisanestablishedfactthatfactoryworkersw
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