人教版高中英语必修四 课件unit2 Working the land 重点词汇讲解 全面版

Unit2WorkingthelandUnit2Workingtheland1学屌！小爷ㄆ我不在乎ツ再叽歪废了你滥情者滚。去尼玛的曾经滚好不送#哥ㄣ闪ㄑ亮ㄜ登场聊不来就oｕt小子、劳资看上你了给我滚霸王别姬@脸皮太后。*姐不会英文，只会拼音绝版い厷主ヾ爷未死你就是孙子姐、拽旳比你有情调い姐↗就是女汉子高傲女王百毒不侵爱不解释@咱无敌、给爷哭着つ唱征服钱算假吊、假起事来he死你、你太刺眼*亡者为胜艹小青春、-待我穿越古代灭了数学比奥利奥还傲的女人ゞ萌妹纸的霸气范er独一无二smile是对你的礼貌爷就是拽爷丶受集跪拜本尊~、独爱贱循环@鄙视校长#爱你是要逆天么狼子野心∑全国帅逼代表@淑女不是俺的范丶、穿拖鞋走出高调。撒旦的门徒惟我独尊xox〃藐视ㄝ集〃~街头霸王~︶ㄣ拽、爷ㄜ︵灵魂操控者ゝ姓亲名娘叫亲娘。贱人莫矫情就是~拽着不放姐的妖娆你学不会别说我out做死大神学霸拽美眉诺无敌滚吧啪啪啪莫打扰违心人莪帅莪做主仰泳奈何桥玩你のheart稳拿女人心@灭世罪人。女汉子称霸天下@骚年先锋队队长犯贱请绕道。姊，爆耐迪！神斩520∷诱惑你不配≡追我者格杀勿论、都TM的是贱人爷独自霸占你的美℡姐旳拽、你吥配学女中豪杰耍酷是爷的资本、你的嘴属于我额额拽脾气暴躁者傻啦吧唧的跷二郎腿的女汉子牛逼闪闪放光芒你是我的王う╰女人在世要霸气爷丶有爷的范°基础知识自测学屌！小爷ㄆ我不在乎ツ再叽歪废了你滥情者滚。去尼玛2一、单词识记1._____________n.&v.饥饿，渴望2._____________adj.晒黑的3._____________v.斗争，拼搏，努力4._____________adj.令人不安的5._____________v.详述，扩张6._____________n.自由，自主hungersunburntstruggledisturbingexpandfreedom一、单词识记1._____________n.&v.37._____________adv.thus8.____________v.使迷惑，使为难9._____________n.&v.遗憾，懊悔10.____________v.减少11.statisticn.______________12.circulatev.______________13.battlen.______________战争，战役thereforepuzzleregretreduce统计，数据循环7._____________adv.thus战争414.equipv.________________15.occupationn.________________16.chemicaladj.________________17.bacterian.________________18.nutritionn.________________19.commentn.&v.________________20.rootn.________________装备职业化学的细菌营养评论；发表评论根源14.equipv._____5二、词组互译1.努力拼搏做某事________________2.幸亏，由于________________3.摆脱，除去________________4.宁愿，宁可________________5.使某人迷惑________________6.后悔做了某事________________regretdoing/havingdonesth.struggletodosth.thankstogetridof/rid...ofwouldratherconfusesb二、词组互译1.努力拼搏做某事______________67.导致，造成_______________8.集中注意力于…_______________9.使…免受伤害等_______________10.对某事进行评论_______________11.对…满意_______________12.有做某事的自由_______________13.inthefollowingdecade______________在后来的十年里leadtofocusonkeep...freefrom...makeacommentonsth.besatisfied/contentwithhavethefreedomtodosth.7.导致，造成_____714.accordingtothestatistics___________15.berootedin___________16.befertilein___________17.theunderlinedphrase___________18.organicfarming___________有机农业数据表明根源于盛产…画线的短语14.accordingtothestatistics81.regretn.&v.懊悔，惋惜，遗憾___________adj.后悔的，遗憾的___________adj.无悔的，没有遗憾的regretfulregretless1.regretn.&v.懊悔，惋惜，遗憾9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遗憾地常用结构：10⑴TheKingalwaysfelt__________(regret),forheregretted_______(kill)themanwhocommittednocrimeatall.⑵Iregret_______(tell)youthatyourfriendisill.totellregretfulkilling⑴TheKingalwaysfelt_____11(1)单项填空Theyfailedtopasstheexamlasttime.Iregretted____them.tobenotabletohelpB.notbeingabletohelpC.beingnotabletohelpD.notbeabletohelpB(1)单项填空B12(2)用括号内所给单词的适当形式填空①Inowregret

(leave)schoolsoyoung. ②Iregret___(inform)youthatyourcontractwillnotberenewed.(3)完成句子

(我非常抱歉),Iamunabletoacceptyourinvitation.leavingtoinformMuchtomyregret/Tomygreatregret(2)用括号内所给单词的适当形式填空132.commentv.表达意见，做出评论n.评论，意见，解释，批评

makeacomment/commentson/about对……发表评论Nocomment!无可奉告!commenton/upon对…进行评论commentthat…2.commentv.表达意见，做出评论makea14⑴Hemadehelpful___________________

ourwork.他对我们的工作提出了有益的意见。⑵Iwon’tcomment_____whatpeoplesay.③Manypeople______________itwasanexcellentfilm.许多人评论这部电影很精彩。commentson/aboutoncommentedthat

⑴Hemadehelpful_____________153.equipv.装备，配备；使有能力____________<u>.设备___________________adj.设备齐全的____________________用……武装某人；用……装备某物_________________________为……而武装某人；为……而装备某物____________________使…有能力做…equipsb/sthfor…equipmentequipsb/sthwith…equipsbtodo…well-equipped3.equipv.装备，配备；使有能力equips16⑴Ourschooloffersgood_______________(equip)andyourtrainingherewillequipyou_____yourfuturejob.

⑵Theroomisequipped_______homeappliances(家用电器).withequipmentfor⑴Ourschooloffersgood____17⑶Itwasamodern，brightandwell__________(equip)hospital.⑷Educationandtravelhaveequippedhim__________(deal)withallsortsofpeople.todealequipped⑶Itwasamodern，brightand18Allclassesofthisschoolare

withmodern

.equipped;equipmentB.equipped;equipmentsC.equipping;equipmentsD.equipping;equipment①Thesoldierswerewell_____________(装备有)weapons.②Thislibrary

(为…而装备)atomicresearch.③Ourclassroom_______________(装备有)acomputerandataperecorder.isequippedwithAequippedwithisequippedforAllclassesofthisschoolare194.confusev.使困惑；混淆；搞乱

__________n.混乱；混淆；困惑

__________adj.令人困惑的；使人混乱的

__________adj.感到困惑的；被弄糊涂的

________________________[搭配]将…混淆，混同confuseAwith/andBconfusionconfusingconfused4.confusev.使困惑；混淆；搞乱confuse20⑴Hewasreally_________(confuse)bythe_________(confuse)problemwhichalsoconfusedotherpeopleforalongtime.

⑵Whentheearthquakeoccurredeverythingwasin_________.(confuse)

⑶I’malwaysconfusingJohn_______Paul.confusedconfusingconfusionwith/and⑴Hewasreally_________(con215.strugglevi.斗争，奋斗n.斗争；拼搏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5.strugglevi.斗争，奋斗strugglewi22⑴Shestruggled_____theindependenceofhercountryallherlife.

⑵Weallstruggle_______thepollutionofenvironment.

⑶Theoldmanstruggled___hisfeet，walkingoutoftheroom.

foragainstto⑴Shestruggled_____theinde23Theworkingpeoplehaveneverstoppedtheirstruggle

unfairtreatment.A.againstB.forC.fromD.to①我们应当帮助那些仍在为独立而斗争的人们。Weshouldhelpthosewhoarestill_________

________________.②他们得和各种各样的困难作斗争。Theyhadto_________________allkindsof___________.strugglingforindependenceAstrugglewith/againstdifficultiesstrugglingforindepende246.expandvt.&vi.使变大；伸展；膨胀；增加；扩大；扩展，发展（业务）

拓展：expandon/upon细说；详述expansionn.扩展，扩张，膨胀，扩大expansiveadj.广阔的；易膨胀的6.expandvt.&vi.拓展：25⑴金属受热膨胀。Metals________when__________.⑵孩子的词汇量通过阅读得到扩大Achild’s__________________throughreading.⑶你能详细说一下你的观点吗？Couldyouplease___________yourpointof________?（4）Wehaveexpandedthebusinessbyopeningtwomorestores.expandonexpandvocabularyexpandsheatedview⑴金属受热膨胀。expandonexpandvoca26expand/extend/spread/stretchexpand“展开，扩大”，不仅指尺寸的增加，还可指范围和体积的扩大。extend伸出/延伸，指空间范围的扩大，以及长度，宽度的向外延伸，也可指时间的延长。spread“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。expand/extend/spread/stretch27选词填空（expand/extend/spread/stretch）①Thefiresoon

tothenearbyhouses.②Thetouristseason

fromMaytillOctober.③Aballoon

whenitisblownup.④Thecat

outinfrontofthefire.stretchedspreadextendsexpands选词填空（expand/extend/spread/stre28focuson集中(注意力、精力等)于focusone’sattentionon

集中注意力于…focusone’smindon

把心思集中到…上7.focusn.焦点；中心点vt.集中；聚焦focuson集中(注意力、精力等)29⑴作为学生，我们应把心思主要集中在功课上。Asstudents,weshould__________________________________________________.⑵今天，我们主要讨论无家可归者的问题。Todaywe’regoingto____________________ofhomelesspeople.⑶把注意力集中在你的工作上。___________________________yourwork.（4）他把相机对准了远处的高楼。He

hiscamera

thehugebuildinginthedistance.

Focusyourattentiononfocusourmindsmainlyonourlessonsfocusontheproblemfocusedon⑴作为学生，我们应把心思主要集中在功课上。Focusyo308.reducev.减少;降低;缩小(尺寸,数量,价格等)reduce/fall/dropby...减少了….reduce/fall/dropto...减少到…8.reducev.reduce/fall/dropb31用适当的介词填空。⑴It’ssaidthatpricesofoilwillbeincreased_____morethan8yuan.⑵Becauseofthepressurefrompeople，housingpriceshasreduced____10%sincethebeginningofthisyear.byto用适当的介词填空。byto32说出下列句中划线部分的意思。⑴Youmustridyourselfoftheseold-fashionedideas.

⑵Paulfinallyridhimselfofdebt.⑶Badhabitsarehardtogetridof.短语1.rid...of摆脱；除去摆脱这些陈腐观念的束缚还清了债务改掉说出下列句中划线部分的意思。短语摆脱这些陈腐观念的束缚还清了33beridof摆脱getridof摆脱；除掉；去掉ridoneselfofdebt还清债务同义句转换Couldyouridyourselfofthebadhabitofsmoking?Couldyou

thebadhabitofsmoking?getridofberidof摆脱getrid342.wouldrather宁愿；宁可(1)wouldrather的否定形式为wouldrathernot(2)woulddoAratherthandoBwouldratherdoAthandoBprefertodoAratherthandoB“宁愿做A也不愿做B”(3)wouldrather后接动词原形或that从句。接从句时要用虚拟语气，即用一般过去时表示与现在或将来相反的情况，用过去完成时表示与过去相反的情况。2.wouldrather宁愿；宁可(1)would35用所给词的适当形式填空。⑴Iwouldrather___(stay)athome.⑵Iwouldratheryou_____(go)tothecinemanow.

⑶Iwouldratheryou_____(come)yesterday.

⑷Iwouldratherfailthan___(cheat)intheexamination.cheatstaywenthadcome用所给词的适当形式填空。cheatstaywenth36①—Shallwegoskatingorstayathome?—Which

doyourself?doyouratherB.wouldyouratherC.willyouratherD.shouldyourather②I’drather

thebasketballmatchlastnight.Otherwise,Iwouldhavefinishedmypaperworkbynow.A.nothavewatchedB.notwatchC.hadn’twatchD.haven’twatchAB①—Shallwegoskatingorstay373.keep...freefrom/of...使…免受(影响；伤害等)；使…不含(有害物)3.keep...freefrom/of...38⑵我们必须尽力使这条河流免受污染。Wemusttryourbest________________________________________.⑶这是能让你远离疾病的最好方法。Thatisthebestway____________________________________.tokeepyoufreefromsicknesstokeeptheriverfreefrompollution⑴我们把书放进书柜以避免落上灰尘。Weputourbooksinbookcase________________________________.

tokeepthemfreefromdust

39befreetodosth自由地做，随意地做setsb.free释放某人get/givesth.forfree免费得到/赠送asmoke-freeroom/area无烟室/区freeofcharge免费befreetodosth自由地做，随意地做404.buildup(tobecomegreater,morepowerfulorlargerinnumber)变得更大，更多，更强(2)buildsthup(tocreateordevelopsth)建立，开发(3)buildsbup(tomakesbhealthierorstronger)增强…的体质，使更强壮4.buildup41看到你的词汇量在逐渐增长我很高兴。I’mverygladtoseethatyourvocabularyis_________________________.你需要更多的蛋白质来增强体质。Youneedmore_________to_________________.Trafficisbuildinguponroadsintothecity.graduallybuildingupprotienbuildyouup看到你的词汇量在逐渐增长我很高兴。graduallybui42拓展：pickupbringupholdupsetupgiveuptakeupputupbreakupcomeup拓展：43addupgetupendupblowupturnuplookupthinkupcheerupcutupaddup44growupwakeupstayupmakeuphurryupspeeduppullupgrowup45句型句型461.In1974,hebecamethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput.1974年，他成为世界上第一位种植高产水稻的农业先锋。thefirst/last/best/only/very/right...+n.+todosth.“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.1.In1974,hebecamethefirs47单项填空1.Heisthelastperson

toMary’sbirthdayparty.A.toinviteB.tobeinvitedC.invitedD.beinginvitedThe______man_______________thesinkingshipwasthecaptain.要放弃沉船的人正是船长。Bverytoabandon单项填空Bverytoabandon48

2.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＋B

A＋be＋倍数＋比较级＋than＋B

A＋be＋倍数＋（由某些形容词变化而来的）n.＋of＋B

2.Usinghishybridrice,far49这条街道是那条街道的三倍长。

⑴Thisstreetis_____________thatone.

⑵Thisstreetis_____________thatone.

⑶Thisstreetis____________________thatone.threetimesthelengthoftwicelongerthanthreetimesaslongas这条街道是那条街道的三倍长。threetimesthe50Whatatable!I’veneverseensuchathingbefore.Itis_____itislong.A.halfnotaswideasB.widenotashalfasC.nothalfaswideasD.aswideasnothalfCWhatatable!I’veneverseen513.Itseemsastrangenamesinceallcropsareorganicnomatterhowtheyareproduced.这个名字看起来很奇怪，因为不管怎样种植，农作物都是有机的。nomatterwh...不管/不论……(引导让步状语从句)3.Itseemsastrangenamesinc52⑴不管做什么事，你都必须非常细心。_____________________,youmustbeverycareful.

⑵不论你选择哪一个，你都会满意的。__________________________,youwillbesatisfied.⑶不管你说什么，我都喜欢听。______________________,Iliketolisten.NomatterwhatyousayNomatterwhatyoudoNomatterwhichyouchoose⑴不管做什么事，你都必须非常细心。Nomatterwh534.Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat？如果明天突然没有米吃了，你认为将会发生什么？

句型公式：特殊疑问词+doyouthink+陈述语序4.Whatdoyouthinkwouldhap54(1)翻译句子①为什么你认为他是成功的？

②你认为他们何时会给出答复？

③你建议他们应该怎样解决这个问题？

Whydoyouthinkheissuccessful?

Whendoyouthinktheywillgiveananswer?Howdoyousuggesttheysolvetheproblem?

(1)翻译句子Whydoyouthinkheis55(2)When

declareourmarriagetoourfriends?A．doyouthinkweshouldB．doyouthinkshouldweC．youthinkweshouldD．youthinkshouldweA

(2)Whendeclareourm56六、语法专练1.Nooneenjoys____________(laugh)at.2.—Whereismypassport?Iremember_________(put)ithere.—Youshouldn’thaveleftithere.Remember_________(take)itwithyouallthetime.beinglaughedputtingtotake六、语法专练1.Nooneenjoys________573.It’snogood_____(cry)overspiltmilk.4.Shewaspraisedfor________(save)thelifeofthechild.5.Hecametothepartywithout________(invite).cryingsavingbeinginvited3.It’snogood_____(cry)over58Unit2WorkingthelandUnit2Workingtheland59学屌！小爷ㄆ我不在乎ツ再叽歪废了你滥情者滚。去尼玛的曾经滚好不送#哥ㄣ闪ㄑ亮ㄜ登场聊不来就oｕt小子、劳资看上你了给我滚霸王别姬@脸皮太后。*姐不会英文，只会拼音绝版い厷主ヾ爷未死你就是孙子姐、拽旳比你有情调い姐↗就是女汉子高傲女王百毒不侵爱不解释@咱无敌、给爷哭着つ唱征服钱算假吊、假起事来he死你、你太刺眼*亡者为胜艹小青春、-待我穿越古代灭了数学比奥利奥还傲的女人ゞ萌妹纸的霸气范er独一无二smile是对你的礼貌爷就是拽爷丶受集跪拜本尊~、独爱贱循环@鄙视校长#爱你是要逆天么狼子野心∑全国帅逼代表@淑女不是俺的范丶、穿拖鞋走出高调。撒旦的门徒惟我独尊xox〃藐视ㄝ集〃~街头霸王~︶ㄣ拽、爷ㄜ︵灵魂操控者ゝ姓亲名娘叫亲娘。贱人莫矫情就是~拽着不放姐的妖娆你学不会别说我out做死大神学霸拽美眉诺无敌滚吧啪啪啪莫打扰违心人莪帅莪做主仰泳奈何桥玩你のheart稳拿女人心@灭世罪人。女汉子称霸天下@骚年先锋队队长犯贱请绕道。姊，爆耐迪！神斩520∷诱惑你不配≡追我者格杀勿论、都TM的是贱人爷独自霸占你的美℡姐旳拽、你吥配学女中豪杰耍酷是爷的资本、你的嘴属于我额额拽脾气暴躁者傻啦吧唧的跷二郎腿的女汉子牛逼闪闪放光芒你是我的王う╰女人在世要霸气爷丶有爷的范°基础知识自测学屌！小爷ㄆ我不在乎ツ再叽歪废了你滥情者滚。去尼玛60一、单词识记1._____________n.&v.饥饿，渴望2._____________adj.晒黑的3._____________v.斗争，拼搏，努力4._____________adj.令人不安的5._____________v.详述，扩张6._____________n.自由，自主hungersunburntstruggledisturbingexpandfreedom一、单词识记1._____________n.&v.617._____________adv.thus8.____________v.使迷惑，使为难9._____________n.&v.遗憾，懊悔10.____________v.减少11.statisticn.______________12.circulatev.______________13.battlen.______________战争，战役thereforepuzzleregretreduce统计，数据循环7._____________adv.thus战争6214.equipv.________________15.occupationn.________________16.chemicaladj.________________17.bacterian.________________18.nutritionn.________________19.commentn.&v.________________20.rootn.________________装备职业化学的细菌营养评论；发表评论根源14.equipv._____63二、词组互译1.努力拼搏做某事________________2.幸亏，由于________________3.摆脱，除去________________4.宁愿，宁可________________5.使某人迷惑________________6.后悔做了某事________________regretdoing/havingdonesth.struggletodosth.thankstogetridof/rid...ofwouldratherconfusesb二、词组互译1.努力拼搏做某事______________647.导致，造成_______________8.集中注意力于…_______________9.使…免受伤害等_______________10.对某事进行评论_______________11.对…满意_______________12.有做某事的自由_______________13.inthefollowingdecade______________在后来的十年里leadtofocusonkeep...freefrom...makeacommentonsth.besatisfied/contentwithhavethefreedomtodosth.7.导致，造成_____6514.accordingtothestatistics___________15.berootedin___________16.befertilein___________17.theunderlinedphrase___________18.organicfarming___________有机农业数据表明根源于盛产…画线的短语14.accordingtothestatistics661.regretn.&v.懊悔，惋惜，遗憾___________adj.后悔的，遗憾的___________adj.无悔的，没有遗憾的regretfulregretless1.regretn.&v.懊悔，惋惜，遗憾67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遗憾地常用结构：68⑴TheKingalwaysfelt__________(regret),forheregretted_______(kill)themanwhocommittednocrimeatall.⑵Iregret_______(tell)youthatyourfriendisill.totellregretfulkilling⑴TheKingalwaysfelt_____69(1)单项填空Theyfailedtopasstheexamlasttime.Iregretted____them.tobenotabletohelpB.notbeingabletohelpC.beingnotabletohelpD.notbeabletohelpB(1)单项填空B70(2)用括号内所给单词的适当形式填空①Inowregret

(leave)schoolsoyoung. ②Iregret___(inform)youthatyourcontractwillnotberenewed.(3)完成句子

(我非常抱歉),Iamunabletoacceptyourinvitation.leavingtoinformMuchtomyregret/Tomygreatregret(2)用括号内所给单词的适当形式填空712.commentv.表达意见，做出评论n.评论，意见，解释，批评

makeacomment/commentson/about对……发表评论Nocomment!无可奉告!commenton/upon对…进行评论commentthat…2.commentv.表达意见，做出评论makea72⑴Hemadehelpful___________________

ourwork.他对我们的工作提出了有益的意见。⑵Iwon’tcomment_____whatpeoplesay.③Manypeople______________itwasanexcellentfilm.许多人评论这部电影很精彩。commentson/aboutoncommentedthat

⑴Hemadehelpful_____________733.equipv.装备，配备；使有能力____________<u>.设备___________________adj.设备齐全的____________________用……武装某人；用……装备某物_________________________为……而武装某人；为……而装备某物____________________使…有能力做…equipsb/sthfor…equipmentequipsb/sthwith…equipsbtodo…well-equipped3.equipv.装备，配备；使有能力equips74⑴Ourschooloffersgood_______________(equip)andyourtrainingherewillequipyou_____yourfuturejob.

⑵Theroomisequipped_______homeappliances(家用电器).withequipmentfor⑴Ourschooloffersgood____75⑶Itwasamodern，brightandwell__________(equip)hospital.⑷Educationandtravelhaveequippedhim__________(deal)withallsortsofpeople.todealequipped⑶Itwasamodern，brightand76Allclassesofthisschoolare

withmodern

.equipped;equipmentB.equipped;equipmentsC.equipping;equipmentsD.equipping;equipment①Thesoldierswerewell_____________(装备有)weapons.②Thislibrary

(为…而装备)atomicresearch.③Ourclassroom_______________(装备有)acomputerandataperecorder.isequippedwithAequippedwithisequippedforAllclassesofthisschoolare774.confusev.使困惑；混淆；搞乱

__________n.混乱；混淆；困惑

__________adj.令人困惑的；使人混乱的

__________adj.感到困惑的；被弄糊涂的

________________________[搭配]将…混淆，混同confuseAwith/andBconfusionconfusingconfused4.confusev.使困惑；混淆；搞乱confuse78⑴Hewasreally_________(confuse)bythe_________(confuse)problemwhichalsoconfusedotherpeopleforalongtime.

⑵Whentheearthquakeoccurredeverythingwasin_________.(confuse)

⑶I’malwaysconfusingJohn_______Paul.confusedconfusingconfusionwith/and⑴Hewasreally_________(con795.strugglevi.斗争，奋斗n.斗争；拼搏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5.strugglevi.斗争，奋斗strugglewi80⑴Shestruggled_____theindependenceofhercountryallherlife.

⑵Weallstruggle_______thepollutionofenvironment.

⑶Theoldmanstruggled___hisfeet，walkingoutoftheroom.

foragainstto⑴Shestruggled_____theinde81Theworkingpeoplehaveneverstoppedtheirstruggle

unfairtreatment.A.againstB.forC.fromD.to①我们应当帮助那些仍在为独立而斗争的人们。Weshouldhelpthosewhoarestill_________

________________.②他们得和各种各样的困难作斗争。Theyhadto_________________allkindsof___________.strugglingforindependenceAstrugglewith/againstdifficultiesstrugglingforindepende826.expandvt.&vi.使变大；伸展；膨胀；增加；扩大；扩展，发展（业务）

拓展：expandon/upon细说；详述expansionn.扩展，扩张，膨胀，扩大expansiveadj.广阔的；易膨胀的6.expandvt.&vi.拓展：83⑴金属受热膨胀。Metals________when__________.⑵孩子的词汇量通过阅读得到扩大Achild’s__________________throughreading.⑶你能详细说一下你的观点吗？Couldyouplease___________yourpointof________?（4）Wehaveexpandedthebusinessbyopeningtwomorestores.expandonexpandvocabularyexpandsheatedview⑴金属受热膨胀。expandonexpandvoca84expand/extend/spread/stretchexpand“展开，扩大”，不仅指尺寸的增加，还可指范围和体积的扩大。extend伸出/延伸，指空间范围的扩大，以及长度，宽度的向外延伸，也可指时间的延长。spread“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。expand/extend/spread/stretch85选词填空（expand/extend/spread/stretch）①Thefiresoon

tothenearbyhouses.②Thetouristseason

fromMaytillOctober.③Aballoon

whenitisblownup.④Thecat

outinfrontofthefire.stretchedspreadextendsexpands选词填空（expand/extend/spread/stre86focuson集中(注意力、精力等)于focusone’sattentionon

集中注意力于…focusone’smindon

把心思集中到…上7.focusn.焦点；中心点vt.集中；聚焦focuson集中(注意力、精力等)87⑴作为学生，我们应把心思主要集中在功课上。Asstudents,weshould__________________________________________________.⑵今天，我们主要讨论无家可归者的问题。Todaywe’regoingto____________________ofhomelesspeople.⑶把注意力集中在你的工作上。___________________________yourwork.（4）他把相机对准了远处的高楼。He

hiscamera

thehugebuildinginthedistance.

Focusyourattentiononfocusourmindsmainlyonourlessonsfocusontheproblemfocusedon⑴作为学生，我们应把心思主要集中在功课上。Focusyo888.reducev.减少;降低;缩小(尺寸,数量,价格等)reduce/fall/dropby...减少了….reduce/fall/dropto...减少到…8.reducev.reduce/fall/dropb89用适当的介词填空。⑴It’ssaidthatpricesofoilwillbeincreased_____morethan8yuan.⑵Becauseofthepressurefrompeople，housingpriceshasreduced____10%sincethebeginningofthisyear.byto用适当的介词填空。byto90说出下列句中划线部分的意思。⑴Youmustridyourselfoftheseold-fashionedideas.

⑵Paulfinallyridhimselfofdebt.⑶Badhabitsarehardtogetridof.短语1.rid...of摆脱；除去摆脱这些陈腐观念的束缚还清了债务改掉说出下列句中划线部分的意思。短语摆脱这些陈腐观念的束缚还清了91beridof摆脱getridof摆脱；除掉；去掉ridoneselfofdebt还清债务同义句转换Couldyouridyourselfofthebadhabitofsmoking?Couldyou

thebadhabitofsmoking?getridofberidof摆脱getrid922.wouldrather宁愿；宁可(1)wouldrather的否定形式为wouldrathernot(2)woulddoAratherthandoBwouldratherdoAthandoBprefertodoAratherthandoB“宁愿做A也不愿做B”(3)wouldrather后接动词原形或that从句。接从句时要用虚拟语气，即用一般过去时表示与现在或将来相反的情况，用过去完成时表示与过去相反的情况。2.wouldrather宁愿；宁可(1)would93用所给词的适当形式填空。⑴Iwouldrather___(stay)athome.⑵Iwouldratheryou_____(go)tothecinemanow.

⑶Iwouldratheryou_____(come)yesterday.

⑷Iwouldratherfailthan___(cheat)intheexamination.cheatstaywenthadcome用所给词的适当形式填空。cheatstaywenth94①—Shallwegoskatingorstayathome?—Which

doyourself?doyouratherB.wouldyouratherC.willyouratherD.shouldyourather②I’drather

thebasketballmatchlastnight.Otherwise,Iwouldhavefinishedmypaperworkbynow.A.nothavewatchedB.notwatchC.hadn’twatchD.haven’twatchAB①—Shallwegoskatingorstay953.keep...freefrom/of...使…免受(影响；伤害等)；使…不含(有害物)3.keep...freefrom/of...96⑵我们必须尽力使这条河流免受污染。Wemusttryourbest________________________________________.⑶这是能让你远离疾病的最好方法。Thatisthebestway____________________________________.tokeepyoufreefromsicknesstokeeptheriverfreefrompollution⑴我们把书放进书柜以避免落上灰尘。Weputourbooksinbookcase________________________________.

tokeepthemfreefromdust

97befreetodosth自由地做，随意地做setsb.free释放某人get/givesth.forfree免费得到/赠送asmoke-freeroom/area无烟室/区freeofcharge免费befreet