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2019-2020年高中英语《Unit2Workingtheland》教案新人教版必修
41.教材分析TheemphasisofthisperiodwillbeplacedonreviewingtheimportantnewwordsexpressionsandsentencepatternsinthepartsWarmingupPre-readingReadingandprehending.Inordertomakestudentsgraspandusetheseimportantpointsthoroughly.
2.学情分析OurSsdon’tlikeevenhatetomemorizewordsandlanguagepoints;howevertheyarethefundamentaloflearningEnglish.Thisclasswillhelpthemtomemorizelanguagepointsbyexercises.
3.教学目标
1.知识目标
1.GetSstogoovertheusefulnewwordsandexpressionsinthisunit.
2.HaveSsreviewthenewgrammaritem:动词-ing形式作主语和宾语
2.能力目标
1.DevelopSs’abilitytousetheimportantlanguagepointsinthisunit.
2.EnableSstolearnabouttheusageofv-ing.
3.情感目标1)Stimulatestudentssensetoformarevisionhabit2Developstudentssenseofcooperativelearning
4.教学重点
1.GetSstoreviewandconsolidatewhattheyhavelearnedinthisunit.
2.DevelopSs’abilitytosolveproblems.
5.教学难点
1.GetSstoturnwhattheyhavelearnedintotheirability.
6.教学过程Step1Revision
1.Checkthehomeworkexercises.
2.Dictatesomeusefulnewwordsandexpressionsinthisunit.Step2考点串串讲一.重点单词
1.strugglev.挣扎;努力;拼搏;斗争n.为争取自由、政治权利等而进行的斗争,奋斗常用结构strugglewith与……斗争strugglefor为争取……而斗争struggleagainst与……斗争;为反对……而斗争struggletodosth.=makegreateffortstodosth.努力做某事struggletoone’sfeet挣扎着站起来Shestruggledtokeepbackthetears.她努力忍住泪水Itwasahardstruggletogetmyworkdoneontime.为使工作按时完成我做了一番努力易混辨析struggle/fightstruggle指较长时间的、激烈的斗争,往往指肉体及精神上的战斗fight意为“搏斗,打斗,打架”,表示“斗争”时,包含体力和勇猛的因素
2.expandv.扩大;扩展;增加;增长;(使)膨胀;阐述;使变大常用结构expand...into...将……扩展/发展成……expandon阐述;详谈Heisthinkingofexpandinghisbusiness.他在正考虑扩大他的生意Intenyearsthecity’spopulationexpandedby12%.十年之中该市人口增加了百分之十二联想拓展expansionn.展开;膨胀;扩展expansiveadj.广阔的;易膨胀的expand/extend/spread/stretchexpand意为“展开,扩大”,不仅指尺寸的增加,还可指范围和体积的扩大extend意为“伸出,延伸”,指空间范围的扩大及长度,宽度的向外延伸,也可指时间的延长spread意为“传播;蔓延;铺开”一般指向四面八方扩大传播的范围,如传播(疾病),散布(信息)等stretch意为“伸展身体等,拉长;连绵”,一般指由曲变直,由短变长的伸展,不是加长
3.equipvt.vi.配备;装备常用结构equipsb./sth.with用……武装某人;用……装备某物equipsb./sth.for为……而武装某人;为……而装备某物apieceofofficeequipment一件办公设备Theyequippedthemselvesfortheexpedition.他们为远征准备装备Agoodeducationshouldequipyouforlife.良好的教育能使你受用终生
4.regretvt.vi.后悔;遗憾n.遗憾;懊悔常用结构regretdoing=regrethavingdone=regrettohavedone后悔做了某事regrettodo遗憾将要做某事regrettosay/tell/inform遗憾地说/告诉/通知muchtoone’sregret深感遗憾withregret遗憾地Tomregrettedtellinghisparentsthething.汤姆后悔告诉了父母那件事Iregrettedtotellyouyouhadn’tpassedthedrivingtest.我很遗憾地告诉你你没有通过驾驶考试Hetoldmewithregretthathecouldn’tetotheparty.他很抱歉地对我说他不能参加这个聚会了Hegaveupteachingin1998muchtohisstudentsregret.他于1998年放弃了教学,这使他的学生很遗憾
5.reducevt.减少;缩小;降低;使……陷入某种更糟的状态Heistryingtoreduceexpenses.他正试图减少开支Wemustgraduallyreducethewagegap.我们必须逐步缩小工资差距常用结构reducesth.to...减少到……reducesth.by...减少了……bereducedto沦落为……Theshopkeeperreducedthepriceby$
10.店主把价格降了10美元Thepoorboyisreducedtobegging.那个可怜的孩子已沦为乞丐
6.mentvi.vt.表达意见;作出评论n.[CU]评论;议论常用结构menton/aboutsth./sb.对某事/某人进行评论makements/nomentonsth./sb.对某事/某人进行评论/不进行评论Thescandalcausedalotofment.这件丑闻遭到很多议论“WillyouresignMinister”“Noment!”“部长,您是要辞职吗”“无可奉告”重点短语
7.thanksto由于;多亏(有时用作反语);因为Thankstoyourhelpweweresuccessful.由于你的帮助,我们成功了Thankstothebadweatherthematchhadbeencancelled.多亏了这倒霉的天气,比赛被取消了(反联想拓展表示“因为,由于”的短语还有becauseof,owingto,onaccountof,dueto,asaresultof温馨提示以上这些都是介词短语,因此后面可以跟名词或动名词而不可以跟从句
8.rid...of摆脱;除去Youshouldridyourselfofthatbadhabit.你应该改掉那个坏习惯联想拓展beridof摆脱getridof摆脱;除掉;去掉ridoneselfofdebt还清债务breakawayfrom摆脱;放弃Youmustbreakawayfromsuchabadhabit.你必须改掉这样的坏习惯Itwon’tbelongbeforewecanbe/getridofthepestaltogether.不用太久,我们就能把这种害虫消除干净
9.wouldrather宁愿,宁可I’dratheryoudidn’t.常用来委婉拒绝别人我希望你不要HewouldratherstayathomewatchingTV.他宁愿待在家里看电视I’drathernotgothere.我宁愿不去那里I’dratheryoucametomorrowthantoday.我宁愿你明天来而不是今天来I’dratherhavemadeatelephonecalltohimyesterday.我昨天本想给他打个电话的联想拓展wouldrather...than...是常用句式,意为“宁可(愿)……(而)不要(愿)……”wouldrather+从句时,从句要用虚拟语气,用动词的过去时表示wouldratherhavedone本想做……(而实际上未做)
10.leadto通向;导致;造成(后果)注意leadto中的to为介词,该短语后可跟名词或动名词Thecaraccidentledtohisbeingkilled.那次车祸导致他死亡AllroadsleadtoRome.条条大路通罗马Eatingtoomuchsugarcanleadtohealthproblems.吃太多糖会导致健康问题Hiscarelessnessledtohisfailure.他的粗心导致了他的失败联想拓展resultin导致resultfrom由……导致
11.buildup逐步建立;逐渐增强;加强;树立;积累Thepanyhasbuiltupafinereputation.该公司已建立起良好的信誉Youmustbuildupyourstrengthafteryourillness.你在病后必须要增强体力
12.focuson集中(注意力、精力等)于……;对某事或做某事予以注意;使聚焦于;使直射于Hefocusedhismindonhislessons.他把心思集中在功课上Todaywe’regoingtofocusonthequestionofhomelesspeople.今天我们主要讨论无家可归者的问题联想拓展focusone’sattentiononsth.=center/concentrate/fixone’sattentiononsth.集中注意力于……重点句型
13.In1974hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.1974年,他成为世界上第一位种植高产水稻的农业先锋不定式放在表示次序的词thefirstthelastthebest以及theonlytheverytheright等词后面且这些词与动词不定式有逻辑上的主谓关系,结构为thefirst/last/best/only/very/right...+n.+todosth.表示“第一个/最后一个/最好的一个/唯一的/恰好的/合适的……做某事的人/物”Heisalwaysthefirsttoeandthelasttoleave.他总是第一个来并且最后一个离开Thelastmantoleavethesinkingshipwasthecaptain.最后一个离开正在下沉的船的那个人是船长
14.Usinghishybridricefarmersareproducingharveststwiceaslargeasbefore.用他的杂交水稻种子,农民们种出的粮食比以前多了一倍倍数表达法A+be+倍数+as+adj.+as+BA+be+倍数+比较级+than+BA+be+倍数+(由某些形容词变化而来的)n.+of+BI’mnotgoingoutwithamanwho’stwiceasoldasme.我不愿意和一个年纪比我大一倍的男人一起参加社交活动Wegotthreetimesasmanypeopleasexpected.来的人超过我们预料人数的两倍You’renothalfascleverasyouthinkyouare.你可不像自己想像的一半那么聪明
15.Thisalsokeepstheairsoilwaterandcropsfreefromchemicals.这还可以让空气、土壤、水以及农作物不受化学物质的污染keep...freefrom无……的;免于……;摆脱……(常用作表语、后置定语或补语)联想拓展befreetodosth.自由地做,随意地做setsb.free释放某人get/givesth.forfree免费得到/赠送asmokeˉfreeroom/area无烟室/区freeofcharge免费板书设计问题研讨(课堂提问,练习和作业设计)课堂提问
1.Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat
2.Whataresomeoftheproblemscausedbychemicalfertilizers练习单词拼写根据下列句子及所缺单词的首字母或汉语意思,写出单词的正确形式
1.Thenewfromthefrontisvery(令人不安的).
2.Therewereseveralnewformsof________细菌andnobodyknewhowtheywouldaffecthumans.
3.Airewhenheated.
4.Ifyoublood循环badlyyourhandsandfeetwillgetcoldeasily.
5.Thisfoodprovidesthe________营养yourdogneeds.
6.Theaverage________产量ofthefactoryis20carsaday.
7.Wee______ricebutimportwheat.
8.Iboughttheshirtbecauseitspricewasr______by40%.
9.Givemeas______ofyourreport—Ihavenotimetoreadrightthroughit.
10.Thesoldierswereewiththelatestweapons.作业Alevel单项选择
1.---ShallIopenthewindowtoletsomefreshairin---No.A.I’drathernotB.I’dratheryounotC.I’dratheryoudidn’tD.I’dlikenotto
2.VitaminBandChelptoyourresistance.A.setupB.giveupC.buildupD.standup
3.HegotpletelywhenhesawbothLucyandLilywhoaretwinsisters.A.confusingB.confusedC.confuseD.confuses
4.Theprofessorreferredtoyesterday.A.eB.cameC.ingD.es
5.HeinsistedthathefromhearttroublebutIdidn’tthinkso.A.shouldsufferB.hassufferedC.suffersD.wassuffering
6.Itisgenerallyconsideredunwisetogiveachildheorshewants.A.howeverB.whateverC.whicheverD.whenever7---Whathappenedtoyourshoes---Theywant.A.tomendB.beingmendedC.mendingD.mended
8.---WhatdoyouthinkmadeMarytoupset---hernewbicycle.A.LosingB.LostC.AsshelostD.Becauseof
9.Theofficersnarrowlyescapedinthehotbattle.A.havekilledB.tokillC.tobekilledD.beingkilled
10.Thestudentsarelisteningtotheteacherwiththeireyestheblackboard.A.fixingonB.fixingtoC.fixedonD.fixedtoBlevel
11.DidyoufindimpossibleforhimtotellthetruthA.thisB.itC.thatD.what
12.Youbuthetheprizestothesegiftedstudentsatthemeeting.A.ishangingoutB.arehandingoutC.aretohandoutD.istohandout
13.Iwillappreciateifyoupaidincash.A.thatB.youC.thisD.it
14.IfIruledtheworldIwould_______theworld______everythingthatisbad.A.getridof;byB.beridof;byC.rid;ofD.getrid;of
15.Asisknowntoallorangesare_______VitaminC.A.richinB.poorwithC.shortofD.goodfor
16.Wefoundseveral_______ofricenearthehole.Themicemayhavestoredalotof_______inthehole.A.grain;grainB.grains;grainsC.grain;grainsD.grains;grain
17.OnlythenhowmuchdamagehadbeencausedA.didsherealizeB.sherealizedC.hadsherealizedD.shehadrealized
18.---It’sfiveyearssinceIworkedhere.---A.WheredoyouworknowB.HaveyouworkedherehappilyC.HowlongwillyouworkhereD.Doyouwanttoherelonger
19.Threedaysenoughtofinishthework.Letmydoit.A.areB.wasC.isD.were
20.Progresssofarhasbeenverygood.wearesurethattheprojectwillbepletedontime.A.HoweverB.OtherwiseC.ThereforeD.BesidesClevel根据汉语意思完成句子
1.hisfaceandarmsandhisslimstrongbodyarejustlikethoseofmillionsofchinesefarmershehasthepastfive.的确,他那被太阳晒得黝黑的脸庞和手臂,以及他那削瘦而又结实的身体,就跟其它千百万的中国农民一样,过去50年来,他一直在努力帮助他们
2.hishybridricefarmersareproducingharvestsasbefore.多亏了他的杂交水稻,农民们种出的粮食比之前多一倍
3.DrYuanquitehiswife.Howeverhedoesn’tbeingfamous.袁博士很满意他的生活但他对自己的成名并不关心
4.DrYuanhisdreamproducingakindofricethatcouldfeedmorepeople.袁博士从梦中醒来,希望能种植一种可以养活更多人的水稻
5.Theykeepingtheirsoilrichanddisease.他们主要是想坚持土壤肥沃且免受病害
6.IthatIcannothelpyou.很抱歉,我不能帮你的忙KEYS:单词拼写disturbingbacteriumexpandscirculatesnutritionoutputexportreducedsummaryequipped单项选择1-5BCBBD6-10BCADC11-15BCDCA16-20DAACC根据汉语意思完成句子
1.Indeed;sunburnt;forwhom;struggledfor;decades.
2.Thanksto;twiceaslarge.
3.issatisfiedwith;careabout.
4.awokefrom;withthehopeof.
5.focuson;freeof.
6.regrettosay.教学目标中的reviewthenewgrammaritem:动词-ing形式作主语和宾语,教学过程中体现在哪里?
1.strugglewith与……斗争strugglefor为争取……而斗争struggleagainst与……斗争;为反对……而斗争struggletodosth.=makegreateffortstodosth.努力做某事2.expand/extend/spread/stretchexpand意为“展开,扩大”,不仅指尺寸的增加,还可指范围和体积的扩大extend意为“伸出,延伸”,指空间范围的扩大及长度,宽度的向外延伸,也可指时间的延长spread意为“传播;蔓延;铺开”一般指向四面八方扩大传播的范围,如传播(疾病),散布(信息)等stretch意为“伸展身体等,拉长;连绵”,一般指由曲变直,由短变长的伸展,不是加长
3.equipvt.vi.配备;装备常用结构equipsb./sth.with用……武装某人;用……装备某物equipsb./sth.for为……而武装某人;为……而装备某物
4.thanksto由于;多亏(有时用作反语);因为。