人教版高中英语必修四Unit2课件.ppt

Workingtheland,contents,1.识记填读2.联想填读3.构词填读4.语境填读5.句式填读6.核心词汇7.单元语法8.微型考场9.名师讲坛,.识记填读1_n.十年(期)答案decade2_n.焦点，中心点；vt.集中；聚焦答案focus,3_vt.减少答案reduce4_n.产量；输出；vt.输出答案output5_adj.晒黑的；晒伤的答案sunburnt,.联想填读1strugglevi.&n斗争；努力struggle_为而斗争/奋斗struggle_努力做(困难的)事答案forsth.；todosth.2be_对感到满意becontentwith/bepleasedwith对感到满意答案satisfiedwith,3_vt.&n遗憾；后悔regret_后悔做过某事regret_遗憾地做某事答案regret；doingsth.；todosth.4_逐渐增强buildoneselfup强身健体答案buildup,5_导致；造成(后果)contributeto导致答案leadto6_._使免受(影响、伤害等)；使不含(有害物)befreefrom/of免受答案keep；freefrom/of,.构词填读1.hungern.饥饿；欲望；v.(使)饥饿_adj.饥饿的答案hungry2_vt.&vi.使变大；伸展expansionn扩展/扩张/扩大；膨胀答案expand,3exportvt.&vi.输出；出口_v输入；进口答案import4_n工作；职业；占领occupyvt.使用，占用；占据，占领答案occupation5confusevt.使迷惑；使为难_adj.迷惑的，糊涂的_adj.令人困惑的，难以理解的答案confused；confusing,6_adj.化学的；关于化学的_n化学chemistn药剂师；药商；化学家答案chemical；chemistry7_n生产，制造producevt.生产，制造_n产品答案production；product8nutritionn.营养；滋养；食物_adj.有营养的，营养丰富的答案nutritious,.语境填读1_(多亏)Dr.YuanLongpings_(努力)forthe_(过去50年)hishybridrice_theworld_(摆脱)hungerinalargedegree.答案Thanksto；struggle；pastfivedecades；rid；of2You_never_(对不满意)whatIhavedone.HowI_(后悔成为)yourfriendatthattime!答案are；satisfiedwith；regretbecoming,3_(有机的)farming_(集中注意力于)thehealthofthefood，_(减少)thepollutionofthe_(土壤)and_products_and_(使免受化学药品和害虫的伤害)答案Organic；focuseson；reducing；soil；keeping；freefromchemicals；pests4Wemust_(集中精力于)whatwearedoing，otherwisewecouldntgetagoodresult.答案focuson,5Wehave_thesupermarket_(为供应)ourqualityproductsforthreeyearsandthey_(对满意)our_.答案supplied；with；areverysatisfiedwith；supplies,.句式填读1DrYuanLongpinggrows_superhybridrice.袁隆平博士种植的是被称为“超级杂交水稻”的稻种。答案whatiscalled2Usinghishybridrice，farmersareproducingharvests_before.用他的杂交水稻，农民种出的粮食比以前多了一倍。答案twiceaslargeas,3_，whatdidyoudotogrowthem？如果这样的话，你做了些什么来种植这些植物？答案Ifso4He_much_keeptimeforhishobbies.他宁愿把时间花在自己的爱好上。答案would；rather,用适当的介、副词填空Hestruggled_hisfeet.答案toHestruggled_hisfreedom.答案for,Astrongmanwillstruggle_thestormoffate.答案with/againstLifebecameastruggle_survival.答案for,用expand，extend，spread，stretch的适当形式填空Thehotweather_toOctober.答案extendedWater_whenitfreezes.答案expandsHe_hisbodyfull.答案stretchedThefiresoon_tothenearbybuilding.答案spread,A用therefore，so，thus填空Shewascaughtcheatingintheexamand_shewaspunishedbyherteacher.答案thereforeShecoughedbadly，_shewenttoseeadoctor.答案soThetramstoppedsuddenly，_causingthedelay.答案thus,B单项填空(2013南京四校调研)Studentloansaresupposedtoprovidefinancialsupportforthestudentswhowould_notbeabletogotocollege.AotherwiseBmeanwhileCthereforeDnevertheless,解析考查词语辨析。句意：学生贷款应该为那些学生提供资金上的帮助，否则，他们就不能上大学了。otherwise“否则，要不然”；meanwhile“与此同时”；therefore“因此”；nevertheless“然而”。根据句意可知应选A项。答案A,A完成句子The_question_everyone.这个令人困惑的问题使每个人都很为难。答案confusing；confusedDont_theword“weather”_“whether”不要把weather和whether这两个单词弄混了。答案confuse；with,B语法填空Fromhis_(confuse)look，wecouldseethathehadntexpectedthatwecouldraisesuch_(confuse)questionstohim.解析confused表示“困惑的”，常用来修饰人或人的表情等；confusing则用来修饰令人困惑的事情，由第二个空后的questions可知应用confusing来修饰。答案confused；confusing,A语法填空Youdidverywellatthemeeting，Black.Well，Iregret_(say)thattotheboss.解析“后悔做了某事”用regretdoing或regrethavingdone。答案saying/havingsaid,Iregret_(tell)youthatyouwillbedismissedforbreakingtherules.答案totell,B单项填空(2013邯郸月考)Theyfailedtopasstheexamlasttime.Iregretted_them.AtobenotabletohelpBbeingnotabletohelpCnotbeingabletohelpDnotbeabletohelp解析考查非谓语动词。regret后跟v.ing形式作宾语，表示后悔曾经做过某事。答案C,Shewasreducedto_(beg)foraliving.答案beggingProductioncostshavebeenreduced_30%.答案by,_thetimelyrain，thecropsweresaved.多亏了这场及时雨，庄稼得救了。答案Thanksto_thebadweather，thefootballmatchwasputoff.由于天气不好，足球赛被推迟了。答案Asaresultof(Dueto),Ivetriedallsortsofmedicinesto_thiscold.为了治好感冒，我已经试用了各种药物。答案getridof,Howto_thesethings_abigproblem.Aberidof；isBgetridof；isCberidof；areDgetridof；are解析考查固定短语和主谓一致。getridof摆脱。第二空主语为句子，故用单数。答案B,A完成句子I_goout_stayathometonight.我宁愿今晚出去也不想待在家里。答案wouldrather；thanIdrather_tomorrow.我宁愿你明天来。答案youcame,B语法填空DoyoumindifIopenthewindow?Iwouldratheryou_.Ifeelabitcold.答案didnt,A下面哪个词不能填入句子的空白处AleadtoBcauseCresultinDresultfromEatingtoomuchfatcan_highbloodpressureeasily.解析A、B、C三项均可表示“导致”，符合题意。resultfrom意为“由产生”，不合句意。答案D,B语法填空Toomuchworkandtoolittlerestoftenleadto_(ill)答案illnessWhatledyou_(take)upactingasacareer?答案totake,用buildup，putup，setup的正确形式填空Youcan_organizationsandopenschools.答案setupThey_sevenkilometresofhightensionlinesin13days.答案putupExercisecan_ourstrength.答案buildup,A完成句子Wemust_therisinglevelofunemployment.我们必须关注与日俱增的失业率问题。答案focusonAlleyes_thespeaker.大家的目光都集中在发言人身上。答案werefocusedon,B语法填空Theoldmanstoodtherewithhiseyes_(focus)onthepicture.解析考查动词时态。句意：那个老人站在那里，眼睛盯着那幅画。focus和eyes之间为被动关系，故这里要填过去分词。答案focused,A完成句子Wemust_thehouse_mice.我们必须让房屋里没有老鼠。答案keep；freefromB语法填空Theylikelivinginavillage，free_crowdsandnoises.答案from/of,(2013石家庄质检)_hasbroughtworldwideattentiontoChina？你认为到底是什么使中国备受世界关注？Rapidandsteadyeconomicgrowth，ofcourse.当然是迅速而又稳定的经济增长了。答案Whatdoyouthinkitisthat,_worriesmemostishissafety.答案What,(2013湖南五市十校第一次联合检测)_hereferredtoinhisarticlewasoftendiscussedbymanypeople.解析考查名词性从句。句意：他在文章里提到的(问题)经常被很多人讨论。分析句子结构可知，“_hereferredtoinhisarticle”是主语从句，且空处在从句中作宾语，故用What。答案What,Dontforgettocallme.别忘记给我打电话。Iforgotmeetingyouhere.我忘记在这里遇见过你了。need，want，deserve，require(表示需要；值得)后跟doing表被动意义，相当于用动词不定式的被动式。Themanwhowantedtostealmoneydeservedpunishing.(deservedtobepunished)想要偷钱的那个人应该受到惩罚。,用所给动词的适当形式填空Ifyouinsistonstandingthere，youwillrisk_(knock)down.答案beingknocked_(raise)yourhattoaladyisgoodmanners.答案Raising,_(expose)tothestrongsunlightfortoolongatimewillmakeyouburnt.答案BeingexposedYoucanneverimaginethedifficultyIhad_(persuade)himtogiveuphisimpracticalidea.答案persuadingThediscoveryofnewevidenceledtothethief_(catch)答案beingcaught,基础知识.语境填词1The_(设备)ofthephotographicstudiowasexpensive.答案equipment2Tomispreparingforanexam.Dont_(打扰)him.答案disturb,3Thetoysproducedinourfactoryaremainly_(出口)toEuropeancountries.答案exported4Iam_(混乱不清).Willyoupleaseexplainittomeinaneasyway?答案confused5InthepastdecadethepopulationofShenzhenis_(扩展)veryfast.答案expanding,.选词填空leadto；thanksto；wouldrather；focuson；freeof1Thecompanyhashadasuccessfulyear，_theimprovementinexportsales.答案thanksto2I_youmetherattheairporttomorrowmorning.答案wouldrather,3Thebankhasofferedarewardforanyinformation_thearrestofthemen.答案leadingto4Hermindwascompletely_lookingafterhermother.答案focusedon5Ifyourwagesareverysmall，theywillbe_incometax.答案freeof,基本技能.微语法动词的ing形式作主语、宾语A用所给动词的适当形式填空1Iamalways_(confuse)JohnandPaulwhichisJohn?答案confusing2Henarrowlyescaped_(run)overbyacar.答案beingrun,3Iobjectto_(make)funof.答案beingmade4Heisconsidering_(take)partintheschoolsportsmeet.答案taking5WhatmadeJanesoupset?_(lose)theringherhusbandboughtherforherbirthday.答案Losing,B完成句子1Acceptingthejobmeans_.接受这份工作就意味着在国外居住。答案livingabroad2Iregret_suchathing.我后悔做了这样的事。答案havingdone,3Afterhearingthestory，we_.听完这个故事，我们忍不住大笑起来。答案couldnthelplaughing4_talkingwithoutdoing.光说不做没有用。答案Itisnouse5Wedont_here.我们这里不许吸烟。答案allowsmoking,.微完形Shirley，wife，motheranddoctorandherhusband，alawyer，begansearchingforwaysto_1_theirlives.“Wehadtodecidewhatwasreally_2_.”saysShirley.Theyknewtheywantedmoretimeto_3_withtheirthreeyearoldson，toexerciseandeatright，andtodevelopfriendship.Sothecouplechosetolivemoresimply，shoppingwithcarefornecessitiesandenjoyinginexpensive_4_suchasreading，cookingandgoingtothepark.,1A.leadBsimplifyCadaptDconsider解析她和她丈夫开始寻求使他们生活简化的方法。simplify是simple的动词形式，后面也有提示“livemoresimply”答案B,2A.comfortableBinterestingCimportantDhard解析所以首先要判断出什么是真正重要的，important符合题意。答案C,3A.studyBhelpCmeetDplay解析toplaywithsb.“和某人一起玩”，句意：他们知道他们要更多的时间和三岁的儿一起玩，一起锻炼，一起吃饭，增加培养友谊