【导与练】高考英语一轮课件 Unit2 Working the land 新人教版必修4（广东专版）.ppt

必修4 unit2workingtheland parta 模仿朗读 partb 角色扮演 角色 johnandzhangping情景 john来到湖南 他向张平询问袁隆平的一些信息 任务 请你扮演john 根据中文提示提出问题 请你的同桌扮演张平 根据课文内容回答你的提问 1 袁隆平博士是哪里人 2 为什么饥饿是上个世纪五十年代困扰中国的一个大问题 3 袁博士做了什么事情解决这个问题 4 他的研究成功了吗 5 袁博士业余时间做什么 6 袁博士现在的梦想是什么 答案 1 q whereisdoctoryuanlongpingfrom a heisfromhunanprovince 2 q whywashungeramajordisturbingprobleminchinainthe1950s a becauseinthe1950s chinesefarmerscouldproduceonlyfiftymilliontonsofriceayear itwastoolittleforthehugepopulationinchina 3 q whatdiddoctoryuandotosolvetheproblem a hesearchedforawaytoincreasericeharvestwithoutexpandingtheareaofthefields 4 q didhesucceedinhisresearch a yes hedevelopedwhatiscalledsuperhybridricewithahighoutput makingitpossibletoproduceone thirdmoreofthecropinthesamefields 5 q whatdoesdoctoryuandoinhissparetime a heenjoyslisteningtoviolinmusic playingmah jong swimmingandreading 6 q whatishisdreamnow a toexporthisricesothatitcanbegrownaroundtheglobe partc 故事复述 请结合上述问题答案 用自己的话复述课文 提示词 dr yuan hunger superhybridrice morerice 答案 doctoryuanlongpinggraduatedfromsouthwestagriculturalcollegein1953 whenhungerwasamajordisturbingproblem sohedecidedtosearchforawaytoincreasericeharvestwithoutexpandingtheareaofthefields tohisjoy hedevelopedsuperhybridricewithahighoutput makingitpossibletoproduceone thirdmoreofthecropinthesamefields besideshisresearch dr yuanenjoyslisteningtoviolinmusicinhissparetime hehopestoexporthisricesothatitcanbegrownaroundtheglobe 写出下列必考单词1 统计数字 统计资料n 2 晒黑的adj 3 工作 职业n 4 十年 十年期n 5 特级的 超级的adj 6 产量 输出n 7 矿物 矿石n 8 战役 战斗 斗争n 9 细菌n 10 因此 所以adv 11 谷物 粮食 颗粒n 12 根 根源n 13 土壤n 14 营养 滋养 食物n 答案 1 statistics2 sunburnt3 occupation4 decade5 super6 output7 mineral8 battle9 bacteria10 therefore11 grain12 root13 soil14 nutrition 写出下列单词的变化形式1 使变大 伸展 阐述vt vi 扩大 扩展 膨胀n 有扩大或扩展性的adj 2 输出 出口vt vi 输出 出口n 出口商 出口国n 3 使迷惑 使为难vt 迷惑 惶惑n 迷惑的adj 令人迷惑的adj 4 循环 流传vt vi 循环 流传 发行量n 循环的 环绕的adj 5 总结 摘要 概要n 总结 概括v 6 自由n 自由的adj 7 化学的 关于化学的adj 化学n 化学家n 8 生产 制造n 生产 制造v 生产商 制造者n 9 发现v 发现n 发现者n 10 细菌 单数 n 细菌 复数 答案 1 expand expansion expansive2 export exportation exporter3 confuse confusion confused confusing4 circulate circulation circular5 summary summarize6 freedom free7 chemical chemistry chemist8 production produce producer9 discover discovery discoverer10 bacterium bacteria 活学活用 1 youare toexpressyourselfnow butdoyouknowhowmanypeoplearestillstrugglingfor now freely 用所给单词的适当形式完成句子2 peoplewho falsenewsthatthismagazinehasasmall aretoblame circulate 3 many areworkinginthe factorytomake fertilizers chemistry 4 hewasreally bythe problemwhichalso otherpeopleforalongtime confuse 5 beforewritinga ofthepassage youhavetoreaditand itsmainidea summary 6 inordertoreduce costs thecar intendedto thecarinlargequantities produce 答案 1 free freedom2 circulate circulation3 chemists chemistry chemical4 confused confusing confused5 summary summarize6 production producer produce 翻译下列必背短语1 多亏 由于 2 逐渐增强 建立 开发 3 摆脱 除去 4 对 感到满意 5 集中 注意力 精力等 6 宁愿 宁可 7 使 免受 影响 伤害等 8 对 作出评论 9 导致 造成 后果 10 后悔做了某事 11 有做某事的自由 12 努力拼搏做某事 答案 1 thanksto2 buildup3 rid of4 besatisfiedwith5 focuson6 ratherthan7 keep freefrom of8 makeacommenton9 leadto10 regretdoingsth 11 befreetodosth 12 struggleforsth 活学活用 根据括号中的解释 从课文中找出恰当短语完成下列句子1 whenaskedaboutthedateoftheelection theprimeminister thatnodecisionhadyetbeenmade giveanopinion explain 2 becauseof hisstrongconstitution jackwasabletopullthroughhisrecentseriousillness 3ayoungmanattachedhimselftomeatthepartyandicouldn tget makesb sth freefrom him 4 i preferto remainpoorthangetmoneybydishonestmeans 5 iamsotiredthatican t anythingtoday payfullattentionto 6 trafficis onroadsintothecity becomegreater morenumerousormoreintense 7 theexposureofthediary manyofficials beingcaught 答案 1 madeacomment2 thanksto3 ridof4 wouldrather5 focuson6 buildingup7 ledto 重点句型1 whatdoyouthinkwouldhappeniftomorrowthereweresuddenlynoricetoeat p9 如果明天突然没有米饭吃会发生什么 句型 这个句子用了虚拟语气 表示可能性很小的对将来情况的一种假设 从句的动词用过去式 be用were 主句的动词用should would could might 动词原形 1 要是他明天来了 一切就好办了 ifhe heretomorrow everything ok 2 如果他坚决反对这个建议 你怎么办呢 答案 1 were wouldbe 2 ifhewerestronglyagainstyoursuggestion whatwouldyoudo 模仿造句 2 usinghishybridrice farmersareproducingharveststwiceaslargeasbefore p10 用他的杂交水稻种子 农民们种出的粮食比以前多了一倍 句型 形容词原级as as的前面可以用倍数词 half twice threetimes等 意思为 是 多少倍 模仿造句 1 这棵树比那棵树高两倍 2 他赚的钱比你多三倍 答案 1 thistreeistwicehigherthanthatone 2 heearned earnsthreetimesmorethanyou 语篇领悟根据课文workingtheland完成下列短文dryuanlongpingwasapioneerofagricultureinchina he 1 graduate fromsouthwestagriculturein1953 sincethenhedevotedhislife 2 findingwaystogrowmorerice thericefarmersarenowproducingharvesttwice 3 largeasbefore 4 usingthiskindofrice 5 hewasnotsatisfiedwithhiswork althoughnowheleadsarichlife he 6 insistsonhisworktodevelophisrice ithinkhisworkisreallyimportanttotheworld becauseofhishardwork theproductionoffood 7 improve andtheproblemof 8 hungry canbesolved 9 toyuanlongping sgreatwork millionsofpeoplecanbenefit 10 hisextraordinarywork 答案 1 graduated2 to3 as4 by5 but6 still7 hasbeenimproved8 hunger9 thanks10 from 考点活用用本单元所学词组 句型翻译下列短文我曾对所有的一切都不满意 有一天 我偶然读到一篇文章 建议人们将自己的不满发泄出来 于是我想 要是我把我的烦恼告诉我的好朋友王平 她会说什么呢 王平听了我的诉说后 想尽办法安慰我 她说 不管发生什么 你都要相信你自己 不要在乎别人怎么说 集中注意力做你认为是正确的事情 直到成功 多亏了王平的安慰和鼓励 我终于实现了我的理想 答案 onceiwassatisfiedwithnothing onedayihappenedtoreadanarticlesuggestingthatoneshouldexpresshisdissatisfaction soisaidtomyself ifitoldmyfriendwangpingofmytrouble whatwouldshesay hearingmystory wangpingdidherbesttocomfortme shealsosaid whateverhappens youmustbelieveinyourself caringnothingaboutwhatotherssayandfocusingonwhatyouthinkisrightuntilyousucceed thankstohercomfortandencouragement imademydreamcometrueintheend 词语归纳 1 atthattime hungerwasadisturbingprobleminmanypartsofthecountryside p10 当时饥荒是许多农村地区面临的严重问题 hungern v 饥饿 渴望 使 饥饿hungryadj 饥饿的 渴望的diefrom ofhunger死于饥饿hungerfor aftersth 渴望gohungry挨饿 即学即练 根据括号内的汉语提示完成句子robbeanwouldneverforgetthathislittlesister 1 duetothelackoffoodandherdeathmadehimdeterminedtoridafricaof 2 sothatnobodywould 3 anymore sowhenhehadachancetolearnagricultureinchina hesparednoefforttolearnasmuchashecould yes hehada 4 forknowledgeaboutfarming 答案 1 diedofhungry 2 hunger 3 gohungry 4 hunger 2 dryuansearchedforawaytoincreasericeharvestswithoutexpandingtheareaoffields 袁博士在不增加土地面积的基础上寻求达到增收的途径 词语辨析 searchfor insearchof lookfor searchfor搜寻 动词词组 insearchfor搜寻 介词词组 searchfor搜寻某地 某人寻找某物thedogwereintheforestinsearchof lookingfor searchingforcluesofthecriminals thedogsearchedtheforestforanycluesofthecriminals thedogwereintheforesttolookforanycluesofthecriminals 即学即练 选用上述短语填空 1 thepoorprofessorfelteverywhereonthefloor hisglasses 2 thepolice thethief thelostwallet 3 whatareyou you vebeenonnetforages 答案 1 insearchof searchingfor lookingfor 2 searched for 3 lookingfor searchingfor 3 thankstohisresearch theunhasmoretoolsinthebattletoridtheworldofhunger p10 由于他的研究 联合国在消除世界饥饿的战斗中又多了些办法 thanksto becauseof由于 多亏 即学即练 a 完成下列句子 1 多亏你的帮助 weweresuccessful 2 幸亏他体质好 jackwasabletopullthroughhisrecentseriousillness 答案 1 thankstoyourhelp 2 thankstohisstrongconstitution 词语归纳 rid of摆脱 除去getridof摆脱 去掉 b 完成下列句子 1 i mgladto 摆脱了债务 atlast 2 it shardforher 去掉这个坏习惯 答案 1 ridmyselfofdebt 2 togetridofthebadhabit 即学即练 词语归纳 4 youmightguessthatdryuan whoisnowrichandfamous issatisfiedwithhislife p10 你可能会以为袁博士现在富裕了 出了名 他对生活就满足了 satisfyone sneeds满足某人的需要besatisfiedwith对 满意withsatisfaction满意地toone ssatisfaction使某人满意的是 befarfromsatisfactory远远不能让人满意satisfyvt 使满意使确信 使消除疑虑 即学即练 a 将下列句子译成英语 1 考试结果让我们大家都满意 2 他圆满的解释消除了我的顾虑 答案 1 theresultoftheexaminationsatisfiedusall 2 hissatisfactoryexplanationsatisfiedmydoubts b 选用上述单词或短语完成下列小片段inorderto 1 theneedsofmywife iworkedharddayandnight however oneday themanagertoldmethoughmanyclients 2 mywork asatopsalesman it 3 atthattimeiknewifiwanted 4 myboss imustworkharderandharder ididso afewmonthslater iwasaskedtogotothemanager soffice helookedatme 5 and 6 hetoldmeiwaspromotedasdepartmentmanager 答案 1 satisfy 2 weresatisfiedwith 3 wasfarfromsatisfactory 4 tosatisfy 5 withsatisfaction 6 tomysatisfaction 探究学习 5 indeed hebelievesthatapersonwithtoomuchmoneyhasmoreratherthanfewertroubles p10 他确实认为 一个人有了太多钱 他的麻烦事只会更多 而不是更少 句型归纳 ratherthan而不是wouldratherdosth thandosth else宁愿干某事 而不愿干某事woulddosth ratherthandosthelse 宁愿干某事 而不愿干某事wouldratherthatsb did haddonesth 宁愿某人干 干过某事 prefertodosth ratherthandosth else宁愿干某事 而不愿干某事preferdoingsth todoingsth else宁愿干某事 而不愿干某事 即学即练 完成下列句子 1 we liveinthecountryside inthecity 2 i youwereherenow 3 he stayinghome climbingthemountainwithhisparents 4 itisyou hethatistoblame 答案 1 wouldrather than 2 wouldrather 3 prefers to 4 ratherthan 6 hethereforegivesmillionsofyuantoequipothersfortheirresearchinagriculture p10 于是他拿出好几百万元帮助其他人进行农业科学研究 equipv 使 某人 具备条件 装备 配备equipmentn 装备 设备equipsb for todosth 使某人具备做某事的条件equip with 用 装备 equiponeselfwith使自己准备好做某事 词语归纳 即学即练 根据括号内的汉语提示完成句子 1 yourtrainingwill 使你能够胜任将来的工作 2 please asharppencilandarubberfortheexam 为自己准备 3 agoodeducation 能受用终生 答案 1 equipyouforyourfuturejob 2 equipyourselfwith 3 shouldequipyouforlife 词语归纳 7 nowdryuanhasanotherdream toexporthisricesothatitcanbegrownallaroundtheglobe p10 如今袁博士还有另外一个梦想 那就是看到他的稻谷长遍全球 exportv n 输出 出口 出口物exportern 出口者exportationn 输出 出口 即学即练 完成下列句子 1 oilhassupplantedcoffee 原油已经取代咖啡成为我们的主要出口货物 2 thiscompanyhasalargehomemarketand 这家公司国内市场非常大 不需要出口 答案 1 asourmainexport 2 doesn texport 8 hewaslostinthought p52 他陷入了沉思 词语归纳 bedeepinthought沉思be getlostintheforest在森林中迷路besunkindeepthought陷入沉思 即学即练 根据括号内的汉语提示完成句子 1 theoldman anddidnothearuscomein 凝神沉思 2 allthevillagerswenttosearchfortheboywho 在森林中迷路 答案 1 waslostinthought 2 waslostintheforest 9 theyfocusonkeepingtheirsoilrichandfreeofdisease p14 他们主要是想保持土壤肥沃且免受病害 词语归纳 focusn 焦点 中心点focuson集中 注意力 精力 于focusone smind attentionon集中注意力于 即学即练 完成下列句子globalwarmingisthe 1 ofthemeetingtobeheldtomorrow expertsfromdifferentcountrieswill 2 apossiblesolutiontothisproblem infactmanyscientistsare 3 thisresearch 答案 1 focus 2 focuson 3 focusingtheirattentionon 写作中如何组织段落 1 技巧点拨 英语文章的段落都由主题句 topicsentence 和支持句 supportingsentence 构成 主题句概括全段意思 表示段落的中心思想 支持句必须围绕这个主题句的意义加以阐明 补充 发挥或论证 主题句在段落中的位置和表示法 1 主题句写在段落的开端 后面的支持句为主题句提供论证和细节 初学者以使用此法为宜 如 americansmakenodistinctioningreetingfriends acquaintances elders orsuperiors whenamericansseesomeonetheyknowonlybysight theyarelikelytosay hi inallcases thisdoesnotmeanthattheyhavenomoreregardforfriendsthanforcasualacquaintances itonlymeansthat hi servesasgreetingforboth 2 主题句写在段落末尾 前面都是提供细节的支持句 内容逐渐收拢 最后用一句总结性的主题句加以概括 如 americansmightbeembarrassedbecausetheirjapanesefriendsaresoformalwiththem japanesemightfeelinsultedbecauseamericanacquaintancesgreetthemcasually still theformsofgreetinginbothcountriesonlyshowrespectforothers itjusthappensthatamericansandjapanesehaveadifferentwayoflookingathumanrelationshipsandthushaveadifferentwayofshowingrespect 3 主题句写在段落的开端和写在末尾 主题句先在段首出现 在段末又重复一遍 这种在首尾两处出现主题句的写法 具有强调或突出中心思想的作用 如 goodmannersareimportantinallcountries butwaysofexpressinggoodmannersaredifferentformcountrytocountry americanseatwithknivesandforks japaneseeatwithchopsticks americanssay hi whentheymeet japanesebow manyamericanmenopendoorsforwomen japanesemendonot onthesurface itappearsthatgoodmannersinamericaarenotgoodmannersinjapan andinawaythisistrue butinanycountry theonlymannersthatareimportantarethoseinvolvingoneperson sbehaviortowardanotherperson inallcountriesitisgoodmannerstobehaveconsideratelytowardothersandbadmannersnotto itisonlythewayofbehavingthatdiffersfromcountrytocountry 4 主题句写在段落中间或其它地方 此时 要根据上下文的意思才能确定该段落中体现中心思想的句子 如 californiansandnewenglandersarebothamerican theyspeakthesamelanguageandabidebythesamefederallaws buttheyareverydifferentintheirwaysoflife mobility bothphysicalandpsychological hasmadeagreatimpressiononthecultureofcalifornians lackofmobilityisthemarkofthecustomsandmoralityofnewenglanders 活学活用划出下列段落的主题句 a lastmonday ourclassheldamonitorelection thiswasourfirstelection soeveryonewasexcited twoofmyclassmatestookpartintherace liudongandwanghong theyeachgaveaspeechtellinguswhattheywoulddowhentheywereelected thenwevotedforthemonitor theresultwas28to15inwanghong sfavor wanghongbecameournewmonitor thewholeclasscheeredforher andshepromisedtodothebestshecouldforusall b inthefirstcenturyb c thechinesewerealreadyusingsailstomaketheirboatsgo sailsdidnotcometoeuropeuntilnineteencenturieslater thekiteandamachinetoseparatewheatintopartsarrivedineuropefourteencenturiesaftertheirinventionanduseinchina likewise t