2023学年完整版Unit2Workingtheland设计3

Unit2Workingtheland教学设计1.教学目标1.GetSstogoovertheusefulnewwordsandexpressionsinthisunit.2.HaveSsreviewthenewgrammaritem:动词-ing形式作主语和宾语3.DevelopSs’abilitytousetheimportantlanguagepointsinthisunit.4.EnableSstolearnabouttheusageofv-ing.5.Stimulatestudents'sensetoformarevisionhabit6.Developstudents'senseofcooperativelearning2.教学重点GetSstoreviewandconsolidatewhattheyhavelearnedinthisunit.DevelopSs’abilitytosolveproblems.3.教学难点1.GetSstoturnwhattheyhavelearnedintotheirability.4.教学课时1课时5.教学过程Step1RevisionCheckthehomeworkexercises.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：o...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’tcometotheparty.他很抱歉地对我说他不能参加这个聚会了。Hegaveupteachingin1998,muchtohisstudentsregret.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.commentvi.&vt.表达意见；作出评论n.［C&U］评论；议论常用结构：commenton/aboutsth./sb.对某事/某人进行评论makecomments/nocommentonsth./sb.对某事/某人进行评论/不进行评论Thescandalcausedalotofcomment.这件丑闻遭到很多议论。“Willyouresign,Minister?”“Nocomment!”“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Thankstoyourhelp,weweresuccessful.由于你的帮助，我们成功了。Thankstothebadweather,thematchhadbeencancelled.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Thecompanyhasbuiltupafinereputation.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.In1974,hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.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thefirst,thelast,thebest以及theonly,thevery,theright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”。Heisalwaysthefirsttocomeandthelasttoleave.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.Usinghishybridrice,farmersareproducingharveststwiceaslargeasbefore.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.Thisalsokeepstheair,soil,waterandcropsfreefromchemicals.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1.1.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。。。。。。问题研讨（课堂提问，练习和作业设计）课堂提问：Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat?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)badly,yourhandsandfeetwillgetcoldeasily.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’dlikenotto2.VitaminBandChelptoyourresistance.A.setupB.giveupC.buildupD.standup3.HegotcompletelywhenhesawbothLucyandLily,whoaretwinsisters.A.confusingB.confusedC.confuseD.confuses4.Theprofessorreferredtoyesterday.A.comeB.cameC.comingD.comes5.Heinsistedthathefromhearttrouble,butIdidn’tthinkso.A.shouldsufferB.hassufferedC.suffersD.wassuffering6.Itisgenerallyconsideredunwisetogiveachildheorshewants.A.howeverB.whateverC.whicheverD.whenever7---Whathappenedtoyourshoes?---Theywant.A.tomendB.beingmendedC.mendingD.mendeddoyouthinkmadeMarytoupset?---hernewbicycle.A.LosingB.LostC.AsshelostD.Becauseof9.Theofficersnarrowlyescapedinthehotbattle.A.havekilledB.tokillC.tobekilledD.beingkilled10.Thestudentsarelisteningtotheteacherwiththeireyestheblackboard.A.fixingonB.fixingtoC.fixedonD.fixedtoBlevel11.Didyoufindimpossibleforhimtotellthetruth?A.thisB.itC.thatD.what12.Youbuthetheprizestothesegiftedstudentsatthemeeting.A.ishangingoutB.arehandingoutC.aretohandoutD.istohandout13.Iwillappreciateifyoupaidincash.A.thatB.youC.thisD.it14.IfIruledtheworld,Iwould_______theworld______everythingthatisbad.A.getridof;by B.beridof;by C.rid;of D.getrid;of15.Asisknowntoall,orangesare_______VitaminC.A.richin B.poorwith C.shortof D.goodfor16.Wefoundseveral_______ofricenearthehole.Themicemayhavestoredalotof_______inthehole.A.grain;grain B.grains;grains C.grain;grains D.grains;grain17.OnlythenhowmuchdamagehadbeencausedA.didsherealizeB.sherealizedC.hadsherealizedD.shehadrealized18.---It’sfiveyearssinceIworkedhere.---?A.WheredoyouworknowB.HaveyouworkedherehappilyC.HowlongwillyouworkhereD.Doyouwanttoherelonger19.Threedaysenoughtofinishthework.Letmydoit.A.areB.wasC.isD.were20.Progresssofarhasbeenverygood.,wearesurethattheprojectwillbecompletedontime.A.HoweverB.OtherwiseC.ThereforeD.BesidesClevel根据汉语意思完成句子。1.,hisfaceandarmsandhisslim,st