最新全国人教版英语一轮讲义必修四Unit2含答案.docx
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最新全国人教版英语一轮讲义必修四Unit2含答案
必修4 Unit2 Workingtheland
WangPeng,afarmer,hadbeenstrugglingtoridhisfamilyofhungerfordecades.However,howtoexpandtheoutputofhiscropsoftenconfusedhim.Sometimeshefeltdisturbed,regrettingchoosingfarmerashisoccupation.Howhewishedhehadtakenanotherjob!
Oneday,WangskimmedanarticlecommentfocusingonYuanLongping'sdiscovery.Thestatisticsofhisresearchshowthatthesuperrice,freefrombacteriaandpests,isrichinnutrition.EquippedwithYuan'sfarmingmethod,whichhasbeencirculatednationwide,Wanghasincreasedhisgrainproductionwithoutusinganychemicalfertilizers.ThankstoYuan,henotonlyhaswonthebattleagainsthunger,buthecanalsoexporthiscropsabroad.
默写识记
◆默写单词
1.strugglen.&vi.斗争;拼搏;努力
2.Decaden.十年;十年期
3.expandvt.&vi.使变大;伸展
4.thereforeadj.因此;所以;因而
5.equipvt.&vi.配备;装备
6.confusevt.使迷惑;使为难
7.regretvt.遗憾;惋惜
n.遗憾;懊悔
8.focusn.焦点;中心点
vt.集中;聚焦
9.reducevt.减少;减缩
10.commentn.评论;议论
vi.&vt.表达意见;作出评论
11.ridvt.摆脱;除去
12.exportvt.&vi.输出;出口
◆记住词义
1.outputn.产量;输出
2.circulatevt.&vi.循环;流传
3.battlen.战役;战斗;较量;斗争
vt.&vi.搏斗;奋斗
4.nationalityn.国籍
5.occupationn.工作;职业;占领
6.chemicaladj.化学的;关于化学的
7.summaryn.总结;摘要;概要
8.bacterian.细菌
9.nutritionn.营养;滋养;食物
10.mineraln.矿物;矿石
11.skimvt.浏览;略读
12.underlinevt.画底线标出;强调
13.freedomn.自由;自主
◆写出短语
1.thanksto幸亏;由于;因为
2.rid...of使……摆脱或除去
3.wouldrather宁愿;宁可
4.buildup逐渐增强;建立;开发
5.leadto导致;造成(后果)
6.focuson集中(注意力、精力等)于
7.keep...freefrom/of使……免受(影响、伤害等);
使……不含(有害物)
联想拓展
名词后缀dom
1.freedom自由
2.wisdom智慧
3.kingdom王国
复合名词(由动词词组颠倒顺序合并而成)
1.output产量;输出
2.input输入
3.outcome结论
4.income收入
5.outbreak爆发
6.outlook景色;观点
短语串记
1.besatisfiedwith对……满意
2.becontentwith对……满足
3.beangrywith对……发怒
4.befamiliarwith对……熟悉
5.beboredwith对……厌烦
6.bepatientwith对……耐心
7.bestrictwith对……严格要求
-----------
8.buildup逐渐增强;建立
9.hangup挂起来;挂断电话
10.dressup穿上盛装;打扮
11.clearup澄清;放晴
12.showup出现;露面
13.takeup占据;从事
-----------
14.resultin导致;结果是
15.contributeto促成;有助于
16.bringabout导致;引起
17.giveriseto导致;造成
18.accountfor解释;导致
经典例句
①Thankstotheautomobile,Americanssoonhadafreedomofmovementpreviouslyunknown.由于有了汽车,美国人很快就获得了前所未有的行动自由。
②Governmentstatisticsshowthelargestdropinindustrialoutputfortenyears.政府统计数据显示这是10年来工业产量最大幅度的滑坡。
③Thefourdayfestivalendedadayearlyafteranoutbreakofviolenceinvolvinghundredsofyouths.一场有数百名年轻人卷入的暴力活动发生后,为期4天的节日活动被迫提前一天结束。
④I'mperfectlycontentwiththewaythecampaignhasgone.我对竞选活动的进展十分满意。
⑤Areyoufamiliarwiththecomputersoftwaretheyuse?
你熟悉他们使用的计算机软件吗?
⑥Theywerealwaysverystrictwiththeirchildren.他们对子女一向十分严格。
⑦Theywerereallyhelpfultobuildupourbodyandenrichourschoollife.它们对于增强我们的体质、丰富我们的学校生活有很大的帮助。
⑧IknowhowbusyyoumustbeandnaturallyIwouldn'twanttotakeuptoomuchofyourtime.我知道您肯定特别忙,我当然不想占用您太多的时间。
⑨Thisbookcontributeslittletoourunderstandingofthesubject.此书对我们了解这门学科助益甚少。
词汇异空间——派生词汇
原词
词义
派生词
词义
discovervt.
发现;发觉
discoveryn.
1.发现;发觉
equipvt.&vi.
配备;装备
equipmentn.
2.设备(不可数)
confusevt.
使迷惑;使为难
confusionn.
3.迷惑
freeadj.
自由的,自主的
freedomn.
4.自由;自主
nationaladj.
民族的;国民的
nationalityn.
5.国籍
occupyvt.
占领,占据
occupationn.
6.工作;职业;占领
producevt.
生产;制造
productionn.
7.生产;制造;产量
Ⅰ.[原创]语境填空(用所给词的适当形式填空)
The1.discovery(discover)ofAmericasoonbroughtEuropeanstothiscontinent.Theimmigrantsfromthewestworldwereofdifferent2.nationalities(national)buttheyhadcommongoals:
toseizepropertyandwealthfromNativeAmericans.Theirillegal3.occupation(occupy)ofthearablelandleftmanyNativeAmericansstarvedtodeath.There'sstill4.confusion(confuse)aboutthenumberofpeoplewhodiedofhungerthoseyears.AfterColumbuslandedonAmerica,NativeAmericansgraduallylosttheirresources,5.freedom(free)andculture.Theinvadersalmostsnatchedeverything!
【导学号:
11470065】
Ⅱ.单句填空(用所给词的适当形式填空)
1.Thereisanincreasingdemandforcampingequipment(equip)withmorepeoplegoingoutforacamp.
2.Thefloodwillhaveanegativeeffectonagriculturalproduction(produce)nextyear.
词法新图谱——核心词汇
●灵活多变的动词
词汇
词性
意义
现在分词
过去分词
struggle
vi.&vt.
斗争;拼搏;努力
struggling
struggled
expand
vt.&vi.
使变大;伸展
expanding
expanded
equip
vt.&vi.
配备;装备
equipping
equipped
confuse
vt.
使迷惑;使为难
confusing
confused
regret
vt.
遗憾;惋惜
regretting
regretted
reduce
vt.
减少;减缩
reducing
reduced
export
vt.&vi.
输出;出口
exporting
exported
skim
vt.
浏览;略读
skimming
skimmed
Ⅰ.[原创]语境填空(用所给词的适当形式填空)
Thatsmallfarm1.hasbeenexpanded(expand)intoamoderncomplexfarminthepastdecade.Grainandvegetablesgrownwithoutusingchemicalsareoftenseen2.exported(export)intomanycountries.Farmworkers3.arestruggling(struggle)hardtoincreasetheoutputsoastosatisfytheeverrisingdemand.Buttheyhavehadtheirworkload4.reduced(reduce)by50%sincethefarm5.wasequipped(equip)withadvancedmachinesyearsago.6.Skimming(skim)throughthelocalnewspapers,youmayfindfrequentreportsaboutthefarm.【导学号:
11470066】
Ⅱ.[原创]语境改错
AsforthecurrentsituationofAfrica,Iregrettosayingthatit'sgettingevenworse.Skimmedthroughnewspapers,youcanlearnpovertyisexpandedfastinAfricancountrieswithmorepeopledesperatelystrugglingfortheirlives.Economicdeclinesandcontinuouswarshaveledtoreducingunemployment.Manyyoungpeopleareconfusingabouttheirfuture,sotheychoosetoactviolently,whichinturnaddstothetensions.
【答案】
AsforthecurrentsituationofAfrica,Iregretto
thatit'sgettingevenworse.
throughnewspapers,youcanlearnpovertyis
fastinAfricancountrieswithmorepeopledesperatelystrugglingfortheirlives.Economicdeclinesandcontinuouswarshaveledto
unemployment.Manyyoungpeopleare
abouttheirfuture,sotheychoosetoactviolently,whichinturnaddstothetensions.
①struggletodosth.“努力做某事”;struggleagainst“与……作斗争”;strugglefor“努力争取……;为……而斗争”。
②reduce...by...“把……减少了……”;reduce...to...“把……减少到……”;bereducedto(doing)sth.“陷入……境地”。
③equip...with...“用……装备……”;beequippedwith“装备着;具有”;beequippedfor“对……有准备”;bewell/poorlyequipped“设备精良的/较差的”。
④skimthrough/over...“浏览”。
⑤regrettodosth.“很遗憾要做某事”;regretdoing/havingdonesth.“后悔做了某事”。
⑥beconfusedabout...“对……感到迷茫;对……感到困惑”。
●相依为命的词搭配
搭配
例释、联想、拓展
动介
rid...of...使……摆脱/除去/放弃……
focuson集中(注意力、精力等)于
leadto导致;造成(后果)
Youmustridyourselfofthatfoolishidea.
你必须放弃那愚蠢的想法。
Eatingtoomuchsugarcanleadtohealthproblems.
食用过多的糖会引起健康问题。
动副
buildup逐渐增强;建立;累积
Afterclassactivitiesmakeitpossibleforustoenrichourknowledgeandbuildupourbody.
课外活动让我们丰富知识、强壮身体成为可能。
形介
besatisfiedwith对……感到满意
beconfusedabout
对……感到迷茫/困惑
freefrom/of不含有害物的;不受
……伤害(或影响等)的
70%ofthestudentssurveyedaresatisfiedwiththehomework.在调查中有70%的人对作业量满意。
介名
(much)toone'sregret (很)可惜的是
withregret遗憾地
Muchtomyregret,Ididn'tgowiththem.
非常遗憾,我没有同他们一起去。
名介
commentson 对……的评论
ahungerfor渴望……
thanksto幸亏;由于;因为
Itwasallagreatsuccess—thankstoalotofhardwork.
由于尽心竭力,这才大获成功。
Ⅰ.[原创]语境填空(填入一个适当的词)
Inordertoridhimself1.ofpoverty,WangWeiborrowedmoneyfromthebankandbuilt2.uphisownbusiness,3.onwhichhefocusedallhisenergy.Thanks4.tohisefforts,hisbusinesshasturnedouttobeverygoodandhiswealthisbeginningtobuild5.up.Hisfellowvillagersoftencometoseehim,havingahunger6.forapositioninhisfactory.WangWeitriesnottodisappointthem,thinkingthatitishisdutytokeepthemfree7.fromtrouble.Hehasevenbuiltanapartmentinhishometownfortheelderlyvillagerstolivefree8.ofcharge.
Ⅱ.[原创]语境改错
AccordingtocommentsmadeinChinaDailyforthecurrenteconomicsituation,expertsnotverysatisfiedwiththeeconomicreform.Theeconomy,onthewhole,isdevelopingfast,leadingintoincreasedemploymentandlifeimprovement.Buttothemregret,theregionaleconomicdevelopmentisunbalanced.Thecentralgovernmentisurgedtofocusmoreattentiontothelessdevelopedareas,helpingthemtobuilduponconfidencebyfindingtheirownadvantages.Policiesshouldalsobeadjustedtoridtheseareasoffthebarrierstoeconomicgrowth.
【答案】
AccordingtocommentsmadeinChinaDaily
thecurrenteconomicsituation,experts
notverysatisfiedwiththeeconomicreform.Theeconomy,onthewhole,isdevelopingfast,leading
increasedemploymentandlifeimprovement.Butto
regret,theregionaleconomicdevelopmentisunbalanced.
Thecentralgovernmentisurgedtofocusmoreattention
thelessdevelopedareas,helpingthemtobuild
confidencebyfindingtheirownadvantages.Policiesshouldalsobeadjustedtoridtheseareas
thebarrierstoeconomicgrowth.
句法新天地——重点句型
ifso
[教材原句] Ifso,whatdidyoudotogrowthem?
如果是这样的话,你怎样来种植这些植物?
ifso“如果这样的话”,是if引导的条件状语从句的省略形式,表示肯定意义;如果表示否定意义,则用ifnot。
WillyoubefreethisSunday?
Ifso,let'sgocamping.
这个周日你有空吗?
如果有,我们去野营吧。
Ithinkthere'satrainatmidday.Ifnot,you'llhavetowaittill12:
30.
我想正午会有一班火车。
要是没有,你只好等到12点半了。
ifever如果有过/发生过的话;ifany如果有的话;ifpossible如果有可能;ifnecessary如果有必要。
Sheseldom,ifever,goestothecinema.她几乎从不去看电影。
I'dliketomarryahandsomemanandhavetwochildrenifpossible.我想嫁一个帅哥然后生两个孩子,如果可能的话。
wouldrather(not)dosth.
[教材原句] Hewouldmuchratherkeeptimeforhishobbies.
他宁愿把时间花在自己的爱好上。
ThesedaysIwouldratherlistentoclassicalmusic.
这些日子我更愿意听古典音乐。
Iwouldratherbelaughedatthanquarrelwithhim.
我宁愿被嘲笑,也不愿和他吵架。
Iwouldratheryouhadn'ttoldhimthenewsthatday.
我真希望你那天没把消息告诉他。
即时演练
Ⅰ.[原创]语境填空
Ourdaughterwillgraduatefromuniversityinamonthorso.Sheprefers1.working(work)asadoctorinaremotemountainvillage