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2019-2020年高考英语一轮复习Unit2workingtheland学案新人教版必修4诵读积累古话说民以食为天目前,不少地方土地干旱,粮食短缺问题依然是急需解决的问题请以FoodShortage为题,写一篇120个词左右的英语短文要求
1.介绍现在的饥荒状况
2.说明其原因
3.应当采取的措施FoodShortageAsweknow,foodshortagehashitmanycountriesandevencausedsocialunrestinsomeareas.Butwhathascausedthecurrentworldfoodcrisis?Firstly,annualworldgrainoutputhaddeclinedbecauseofclimatechanges.Secondly,lotsoffarmlandhasgivenwaytofactoriesandbuildingsduetotherapiddevelopmentofindustryandurbanization.Besides,facedwiththerisingenergyprices,somepeopleusegrainforbiofuel生物燃料,whichhasworsenedtheseveresituation.Howcanwedealwiththeproblem?Ontheonehand,weshouldfocusontheenvironmentalprotectionandimprovetheecology.Ontheotherhand,strictmeasuresshouldbetakentoprotectfarmland.Ifthewholeworldworkstogether,Ithinkmorefoodwillbeproducedandwecancreateaharmoniousworld.单元知识必备核心考点focus3年2考ifso3年1考1.strugglevt.搏斗;斗争;努力;挣扎 n.斗争;挣扎strugglewith/against与……搏斗/斗争struggleforsth./todosth.努力/争取……struggletoone‘sfeet挣扎着站起来withastruggle费劲地
1.Theyhadtostrugglefortheirlivesagainst/withweatherandwildanimals.为了生存他们必须与天气和野兽抗争
2.Hestruggledtohisfeetanddraggedslowlyahead.他挣扎着站起来缓慢前行
3.Shestruggledtogetawayfromherattacker.她挣扎着想摆脱那个袭击她的人
4.Shewillnotgiveupherchildrenwithoutastruggle.她不会轻易放弃自己的孩子注意itisarealstruggletobereadyontime.______2.ridvt.摆脱,除去rid-rid-ridridsb./oneself/sth.ofsth.使……摆脱……getridof去掉,摆脱;抛弃be/beefreeof...摆脱……
1.Youmustridyourselfoftheseold-fashionedideas.你必须摒弃这些陈旧观念
2.Furthermeasureswillbetakentoridourstreetsofcrime.将采取进一步措施来防止街头犯罪
3.Followingthedoctor’sadviceIgraduallykick/getridofthebadhabit.按照医生的意见,我逐渐去掉了我的坏习惯
4.Wemusttrytogetridofourblindnessandraiseourawarenessofprotectingenvironment我们必须努力摆脱盲目性,提高我们的环保意识
3.regretv.n.遗憾;后悔;惋惜toonesregret令人遗憾的是withgreatregret非常遗憾regret+doing/havingdone后悔做某事regrettosay/tell/inform...很抱歉地说/告诉/通知……
1.Ihavealwaysregrettednothavingstudiedhardatschool.我一直后悔在校期间没有努力学习
2.Weregrettoinformyouthatyourapplicationhasnotbeensuccessful.我们很遗憾地通知您,您的申请未通过
3.Muchtoourregrethegaveupteachingbecauseofhispoorhealth.使我们深感遗憾的是,他放弃了教学生涯由于他的健康问题注意用法类似的词组forget/remembertodosth.__________________forget/rememberdoingsth.______________4.focusn.中心点;焦点v.集中(注意力),聚集focuson集中于……focusone’sattention/mindon…集中注意力于……infocus对准焦距outoffocus没对准焦距模糊
1.Inthisscenethecamerafocusesontheactor’sface.在这个镜头中,摄像机聚焦于演员的脸.
2.Iamtootiredtofocusmyattentiononsolvingthisproblem.我太累了,无法集中精力解决这个问题
3.Thechildren’sfaceswerebadlyoutoffocusinthephotograph.照片上孩子们的脸非常模糊
4.Thefoodpriceisincreasinglybeingthefocusofmonpeople’sattention.食物价格越来越成为老百姓关注的焦点5.wouldrather宁愿,宁可1Hewouldmuchratherkeeptimeforhishobbies.他宁愿把时间花在自己的业余爱好上2RatherthanrefusetohelpyouIwouldborrowmoneyfrommyfriends.句型转换=Iprefer______________frommyfriendsratherthan____tohelpyou.3Iwouldratheryouhadfinishedyourtaskyesterday._________4------DoyoumindifIsmoke----wellIwouldratheryoudidn’t.________6.buildup逐渐加强,建立,开发Promotephysicalcultureandbuildupthepeople’shealth._______Theyfinallybuiltupabigpany._______拓展addup加起来eup上升,走近,发芽pickup捡起,学会,接某人,恢复takeup拿起,占据,从事useup用尽,用完cheerup感到高兴;感到振奋bringup7.leadto通向,导致,lead+n.+tosth.引导……到……leadsb.todosth.使某人做某事1Whatledyoutotakeupactingasacareer?是什么让你开始从事演艺事业的?2AsweallknowallroadsleadtoRome.条条大道通罗马拓展Lead/live…a…life过…的生活leadtheway领路,带路inthelead领先
8.keep...freefrom/of使……免受影响、伤害等,使……不含有害物freefrom摆脱,免于……,无……之忧freeof无……的;免于……的,离开了……的forfree=freeofcharge免费地,无偿地befreetodosth.自由地做某事setsb.free释放某人keepthetablefreefromdirtbyputtingacoveroverit.用个东西把桌子罩住,免得灰尘落在上面Ⅱ.重点句型详解
1.DrYuanLongpinggrowswhat_is_called_super_hybrid_rice.袁隆平博士种植的是被称为“超级杂交水稻”的稻种whatiscalledsuperhybridrice用做grows的宾语从句,what在名词性从句中可用做主语、宾语或者表语WenowliveinwhatiscalledtheInformationAge.我们现在生活在所谓的信息时代2.Ifsowhatdidyoudotogrowthem如果那样的话,你做了些什么来种植它们?Ifso“如果这样的话”,是条件状语从句的省略形式,表示肯定意义;表示否定意义,用ifnot.Ifsofindoutwhatwouldneedtochange.ImayetonightifnotIwilltrytomanagetomorrow.拓展ifany如果有的话ifpossible如果可能的话ifnecessary如果必须ifever如果曾经有过
3.部分否定not与allbothevery及其every-连用全否not与any及其any-连用Neither_____none_______●重点单词1._________vt.vi.斗争;拼搏;努力2._________n.产量;输出3._________n.饥饿;欲望→hungryadj.饥饿的;有欲望的4._________vt.vi.使变大;伸展;阐述→expansionn.扩大;增加5._________vt.vi.循环;流传→circulationn.循环流通6._________n.战役;战斗;较量;斗争vt.vi.搏斗;奋斗7._________adv.因此;所以;因而8.equipvt.vi.配备;装备→_________n.设备不可数9._________vt.vi.输出;出口→importvt.vi.输入;入口;进口10._________n.国籍→_________n.国家;民族→nationaladj.国家的;国有的11._________n.工作;职业;占领→occupyvt.占领12._________vt.使迷惑;使为难→_________adj.令人迷惑的→_________adj.感到迷惑13._________vt.遗憾;惋惜n.遗憾;懊悔→regretfuladj.后悔的14._________adj.化学的;关于化学的→chemistryn.化学→chemistn.化学家;药剂师15._________n.bacterium的复数形式细菌16._________vt.减少;缩减;简化→reductionn.缩小;减少17._________n.总结;摘要;概要→summarizevt.总结18._________n.评论;议论vi.vt.表达意见;作出评论●重点短语●重点短语
1.______________幸亏;由于
2.______________摆脱;除去
3.______________对……感到满意
4.______________宁愿;宁可
5._______________逐渐增强;建立;开发
6.______________导致;造成
7.______________集中注意力、精力等于
8.______________使……免受影响、伤害等;
9.______________造成差异,很重要
10.______________牢记在心
11.______________对……造成危害
12.______________再者,还有
13.______________转向
14.______________用…装备…
15.___________________评论某事
16._____________减少到……●单项选择
1.—Robertisindeedawiseman.—Ohyes.HowoftenIhaveregretted______hisadvice!A.totakeB.takingC.nottotakeD.nottaking
2.IfIruledtheworldIwould_____theworld______warskillersandeverythingelsethatisbad.A.getridof;byB.beridof;byC.rid;ofD.getrid;of
3.PracticingChinesekungfucannotonly___one’sstrengthbutalsodevelopone’scharacter.A.makeupB.bringupC.buildupD.takeup
4.Throughdeterminationshehadlearnedtoreadandwriteand______tobeepartoftheleadershipofthevillage.A.appearedB.struggledC.hesitatedD.failed5.Onthebankoftheriverwefoundhim___onabeachwithhiseyes____onakiteinthesky.A.seated;fixingB.sitting;fixingC.seated;beingfixedD.sitting;fixed
6.—HowdoesAlmalikehernewjob—She______withthehours.A.cantsatisfyB.isntsatisfiedC.doesntsatisfyD.hasntsatisfied7.Thefallingofthenewbuilding______itssoftbase.A.resultedinB.sufferedfromC.ledtoD.layin
8.Hehadtotakethemedicinethreetimesadaysoastobe______painintheleg.A.farfromB.awayfromC.apartfromD.freefrom
9.–HaveyoubeentotheGreatWall-Perhapsnotinmymemory.___itmighthavebeenduringmyearlychildhood.A.ifsoB.ifnotC.ifeverD.ifonly10.ThepopulationofAfricais______sorapidlyastocauseconcernofthewholeworld.A.expandingB.stretchingC.extendingD.spreading
11.ChinahassuccessfullysentuptheShenzhouⅦspacecraftintothesky______withdevicesofadvancedscienceandtechnology.A.equippedB.equippingC.tobeequippedD.havingbeen12.—Didyouscoldtheboyforhismistakes—Yesbut______it.A.IdrathernotdoB.IdnotbetterdoC.IdrathernottohavedoneD.Idrathernothavedone
13.Theintroductionofthenewequipmenthasledtomanyworkers_________.A.layoffB.beinglaidoffC.laidoffD.tobelaidoff●完成句子
1.___________________对我说的满意,motheragreedthatIcouldgotoplaywithmyclassmates.
2.Asisknowntousallsuccessliesinhardworkwhilelaziness_________________导致失败
3.AlthoughIknowitis__________有益处的mystudyItis____________难事formeto___________摆脱thebadlearninghabit.
4.__________________使我遗憾的是,Icouldn’t___________________________用足够的知识武装我自己inmyyouth.
5.Mostofthefarmerssaythey____________很满意theirlivesand_____________宁愿呆在inthecountryside.●短文改错There is a new market near my house. My mother often goes here and buys which we need for our meals. But I have never been there before.Yesterday I went to the market with my mother.There were such many people that we could hard make our way out of the crowds. Thesellers shouts could beheardevery now and then.I remembered that several days ago I had asked Mother to buy some fresh fish. Most of the fish there was frozen we had not much trouble in finding some fresh fish at the other part of the market. My mother bought something else as well as. It was my first time to go to the market and I was deep impressed by what I saw in the market. 。