Module2EnvironmentalproblemsUnit4Naturaldisasters第2課時Reading·下冊·要點精講trytodosth.意為“試圖/努力做某事”，其否定形式為trynottodosth.。如：Itrytoavoidmakingeyecontactwithhim.我試圖不和他有眼神接觸。Hermotherissleepingsoshetriesnottomakeasound.她的媽媽正在睡覺，所以她努力不弄出聲響。Itriedtocallmydad,butthelinewasdead.我試著給我爸爸打電話，但電話線路已經斷了。1.trydoingsth.意為“嘗試做某事”。如：Itriedknockingthebackdoor,butnobodyanswered.我試著敲了敲后門，但是無人回答。2.tryone'sbesttodosth.意為“盡某人最大的努力做某事”。如：WeshouldtryourbesttopractisespeakingEnglish.我們應該盡最大的努力去練習說英語。try的其他用法：3.tryon意為“試穿”。如：CanItryiton?我可以試穿一下嗎？4.try還可用作可數名詞，意為“嘗試”，常構成短語haveatry，意為“試一試”。如：Ican'topenthedoor.Willyouhaveatry?我打不開這扇門。你來試一試好嗎？1.他有一個夢想，并且他盡他最大的努力去實現這個夢想。Hehasadreamandhe___________

______________________

___________________thedream.2.他們試圖渡過這條小溪。但很不幸，他們都被洪水沖走了。They__________

___________

______________thesmallstream.Butunfortunately,theywereallwashedawayduringfloods.根據漢語意思完成句子，每空一詞trieshisbesttorealize/achievetriedtocrossMyfriendreplied,“Ihavenotimetothinkabouttheflood…”我的朋友回復說：“我沒有時間考慮洪水……”1.reply意為“回答；答復”，常構成短語replyto。其同義詞為answer。如：Heneverrepliedtoanyofmyletters.他從來沒給我回過信。2.havenotimetodosth.意為“不愿為……花時間；沒有時間做……”。如：MrsGreenhasnotimetolookafterherdaughter.格林夫人沒有時間照顧她的女兒。It'stimetodosth./forsth.意為“到了該做某事的時間了”。如：It'stimetolearnsomesurvivalskills.是時候學些求生技能了。()1.Westillhaven'treceivedareply_______ourletter.A.to

B.for

C.with

D.in()2.It'stime_______somestraighttalking.A.with

B.for

C.on

D.to3.I'mbusyandIhavenotime______________(play)basketballwithyou.ABtoplay課堂練習一、根據漢語意思完成句子，每空一詞1.如果這是你最喜歡的工作，那就堅持下去。Ifthisisyourfavouritejob,please___________________it.2.我們路過這間咖啡店時，咖啡的香味在空中飄散。Whenwe___________________________thecafe,thesmellofcoffeefloatedthroughtheair.stickwithpassedby3.你為何一直盯著那個男孩？Whydidyoukeep__________

__________theboy?4.當她看到我進來時，她吃驚地看著我。Whenshesawmecomingin,shelookedatme____________________.staringatinsurprise5.目前，我們最好待在家里做作業。_________

__________,we'dbetterstayathometodoourhomework.Fornow二、閱讀理解(B篇)ThereisabigsnowstormmovingacrossthenortheastofChina.SnowstormsinChina'snortheasternprovinceofHeilongjianghavemademorethan100flightscanceledandforcedexpressways(高速公路)andschoolstoclose,localgovernmentsaid.Snowfallofupto25.8mmwasrecordedincitiesincludingHarbinandMudanjiang,bringing17-cm-deepsnowinsomeplaces,accordingtotheprovince'smeteorological(氣象)centre.

InJilinProvince,heavyrainsandstrongwindshaveforcedmanycitiestoclosetheirprimaryandmiddleschoolsandkindergartensforoneortwodays,includingitscapitalcityChangchun,aswellasSongyuanandBaicheng.TheChangchunLongjiaInternationalAirporthasbeenclosed,withatotalof126flightscanceledand17flightsdelayed.TrainservicesatthreemajorrailwaystationsinChangchunhavealsobeenpartiallyclosed.TheNationalMeteorologicalCentresaidsnowwouldcontinuetolowertemperaturesby8to10degrees.ThesnowsystemwillmovetowardsNorthwestandNorthChina,includingXinjiangProvince,NingxiaProvince,BeijingandGansuProvince.Heavyrainfallisexpectedinsomeareas.()1.HowmanyflightshavebeencanceledinHeilongjiang?A.17flights.

B.Fewerthan100flights.C.100flights.

D.Morethan100flights.D()2.Whatisthemainideaofthefourthparagraph?A.Howlongstudentsdidn'tgotoschool.B.HowthesnowstormaffectedJilin.C.HowmanycitiesthereareinJilin.D.HowmanyschoolsthereareinJilin.B()3.Whichairporthasbeenclosedaccordingtothepassage?A.ChangchunLongjiaInternationalAirport.B.HarbinInternationalAirport.C.MudanjiangInternationalAirport.D.BeijingInternationalAirport.A()4.WhereWON'Tthesnowsystemmovetowards?A.Xinjiang.

B.Beijing.

C.Gansu.

D.Henan.()5.Whereisthepassageprobablyfrom?A.Astorybook.

B.Anewspaper.C.AChinesebook.

D.Amusicalwebsite.DB三、短文填空Lightningstrikes(雷擊)arecommon.According___1___theNationalWeatherService,about25millionlightningstrikesarefoundeachyearintheUnitedStates.Ofcourse,fewof___2___actuallyhitpeople.TodayIwill___3___aboutsomefactsaboutlightning.tothemtalk●Thethunderstorm(雷暴)produceslightningveryeasilyintheearlyafternoon.●Themostlikelytimeforlightningstrikesis___4___summer.Thedeathfromlightningstrikesusually___5___inJune,JulyandAugust.inhappens●Lightningcanstrikesomeoneevenwhenathunderstormis5to10milesaway.About400peopleare___6___bylightningeachyear.●About3to10childrenandteenagersdie___7___lightningstrikeseachyear.hitfrom

Andinadditiontothedangerofgettingstruckbylightning,weshouldbeawareofthedangerofhousefires___8___arecausedbylightningstrikes.Besuretohave___9___planwhensuchthingshappen.Itcanhelpmakesureyourfamilygetsout___10___—withoutgettinghurt.that/whichasafely1.____