必修4unit2workingtheland单词公开课获奖课件.pptx

Unit 2Working the land 第1页重点单词重点单词1struggle vt.&vi.斗争；拼搏；努力斗争；拼搏；努力2output n产量；输出产量；输出3hunger n饥饿；欲望饥饿；欲望hungry adj.饥饿；有欲望饥饿；有欲望4expand vt.&vi.使变大；伸展；论述使变大；伸展；论述expansion n扩大；扩大；增长增长第2页5circulate vt.&vi.循循环环；流；流传传circulation n循循环环流通流通6battle n战战役；役；战战斗；斗；较劲较劲；斗争；斗争vt.&vi.搏斗；搏斗；奋奋斗斗7therefore adv.因此；因此；因而因此；因此；因而第3页v8equip vt.&vi.配置；装配置；装备备equipment n设备设备(不可数不可数)9export vt.&vi.输输出；出口出；出口import vt.&vi.输输入；入口；入；入口；进进口口10nationality n国籍国籍nation n国家；民族国家；民族national adj.国家；国有国家；国有第4页11occupation n工作；工作；职业职业；占；占领领occupy vt.占占领领12confuse vt.使困惑；使使困惑；使为难为难confusing adj.令令人困惑人困惑confused adj.感到困惑感到困惑confusion n困困惑惑13regret vt.遗遗憾；懊悔憾；懊悔 n遗遗憾；懊悔憾；懊悔regretful adj.第5页14chemical adj.化学；有关化学化学；有关化学chemistry n化学化学chemist n化学家；药剂师化学家；药剂师15bacteria n(bacterium复数形式复数形式)细菌细菌16reduce vt.减少；缩减；简化减少；缩减；简化reduction n缩小；减少缩小；减少17summary n总结；摘要；概要总结；摘要；概要summarize vt.总结总结18 ment n评论；议论评论；议论 vi.&vt.表达意见；作表达意见；作出评论出评论第6页重点短语重点短语1thanks to幸亏；由于幸亏；由于2rid.of 挣脱；除去挣脱；除去3be satisfied with 对对感到满意感到满意4would rather 宁愿；宁可宁愿；宁可5build up 逐渐增强；建立；开发逐渐增强；建立；开发6lead to 导致；导致导致；导致7focus on 集中集中(注意力、精力等注意力、精力等)于于第7页8keep.free from/of 使使免受免受(影响、影响、伤伤害等害等)；使；使不含不含(有害物有害物)9make a difference 导导致差异，很重要致差异，很重要10keep in mind 牢牢记记在心在心11cause damage to 对对导导致危害致危害12in addition 再者，尚有再者，尚有13turn to 转转向向第8页struggle vt.搏斗；斗争；努力；挣扎搏斗；斗争；努力；挣扎n斗争；挣扎斗争；挣扎struggle for 为争取为争取而斗争而斗争struggle with与与斗争斗争struggle against与与斗争；为反对斗争；为反对而斗争而斗争struggle to do sth.努力努力/争取争取=make great efforts to do sth.struggle through 奋力通过奋力通过struggle to ones feet 挣扎着站起来挣扎着站起来struggle on/along(虽艰难仍虽艰难仍)继续做某事继续做某事第9页struggle for struggling with strugglingtothe struggle for struggled to her feet 第10页expand vt.&vi.使变大；伸展；论述使变大；伸展；论述expansive adj.扩张性；开展性；广阔扩张性；开展性；广阔expand into/to 使扩大，变大使扩大，变大expand on/upon 论述，详谈论述，详谈We should constantly broaden our views and expand our knowledge.我们要不停地开拓自己眼界、增长见识。第12页即学即练即学即练2(1)Metals _ when they are heated.金属受热会膨胀。金属受热会膨胀。(2)Weve _ _ _ by opening two more stores.我们增开了两个商我们增开了两个商店以扩展业务。店以扩展业务。(3)I repeated the question and waited for her to _.我把问题反复了一遍，等着她进行充足论述。我把问题反复了一遍，等着她进行充足论述。expandexpandedthebusinessexpand第13页therefore adv.(as a result of that)因此；因此因此；因此即学即练即学即练3He was very tired and _ he fell sound asleep.He was very tired._ he fell sound asleep.He was very tired,_ he fell sound asleep.他累得很，因此睡得很熟。他累得很，因此睡得很熟。thereforeThereforeso提醒：提醒：therefore 是是副词副词，不能引导从句，两个句，不能引导从句，两个句子之间要用子之间要用连词连词或者或者句号句号；而；而 so是是连词连词，可接从，可接从句。句。第14页4equip vt.&vi.配置；装备配置；装备equipment n.U装备；设备装备；设备a piece of equipment 一件设备一件设备equip sb./sth.with sth.用某物装备某人用某物装备某人/物物be equipped with sth.装备有某物装备有某物equip sb.to do sth.使某人可以做某事使某人可以做某事第15页即学即练即学即练4(1)Our classroom _ _ _ a TV set and a tape recorder.我们教室里配有一台电视和一台录音机。我们教室里配有一台电视和一台录音机。(2)A good education should _ _ _ _.良好教育能使你受用终身。良好教育能使你受用终身。(3)Our school has been given _ _ _.我们学校有了某些赠送新设备。我们学校有了某些赠送新设备。isequippedwithequipyouforlifesomenewequipment第16页confuse vt.使困惑；使为难；使混乱；混淆(1)confuse.and/with.把和混淆(2)confusion n混乱；困惑(3)confused adj.困惑，烦恼(以人作主语)(4)confusing adj.令人费解；使人困惑(以物作主语)第17页Judging from his_expression，he didnt understand the_problem referring to teenagers mental health.v答案：confused；confusing第18页vregret v可惜，懊悔，遗憾；惋惜；n.遗憾，抱 feel regretful for.对感到懊悔 第19页vIts no use regretting what you have done.v懊悔你做过事情没有用。vI regret that I am unable to accept your kind invitation.v很遗憾，我不能接受你友好邀请。vI have always regretted not having studied harder at school.v我一直懊悔在校期间没能努力学习。vWe think，much to our regret，that we will not be able to visit you next year.v让我们深感遗憾是，我们认为明年不能去拜访你了。vWe regret to inform you that your application has not been successful.v我们很遗憾告知您，您申请未通过。第20页即学即练即学即练5(1)He regretted _ _ careless.He regretted _ _ _ _ careless.他对于自己粗心大意感到懊悔。他对于自己粗心大意感到懊悔。(2)I regret _ _ you that we are unable to offer you employment.我遗憾地告知你，我们不能雇用你。我遗憾地告知你，我们不能雇用你。(3)_ _ _ _，I must leave now.令我很遗憾是，我目前必须离开了。令我很遗憾是，我目前必须离开了。(4)We heard _ _ that you were not successful in your plan.听到你计划不能顺利进行，我们认为很可惜。听到你计划不能顺利进行，我们认为很可惜。havingbeenthathehadbeentoinformMuchtomyregretwithregret第21页vRobert is indeed a wise man.vOh,yes.How often I have regretted_his advice!vAto takeBtakingvCnot to takeDnot takingv解析：regret(not)doing/having done sth.表达“懊悔(没)做(了)某事”。v答案：D第22页vMr Black，what about my application?vOh，I regret_you that it hasnt been successful.vAtellingBto tellvChaving toldDsaidv解析：句意为：布莱克先生，我申请怎样？噢，我很遗憾地告诉你，它未通过。由句意可知为“遗憾地要去干某事”，故选择regret to do形式。v答案：B第23页focus n(爱好、活动等爱好、活动等)中心；焦点中心；焦点v(使使)集中，汇集；集中，汇集；(使使)聚焦聚焦be in focus 焦距对准；清晰焦距对准；清晰be out of focus 焦距没对准；模糊焦距没对准；模糊focus sth.on(upon)sth.fix.on.使使集中于集中于be focused on/upon sth.be fixed on 集中集中于于第24页即学即练即学即练6(1)The _ _ my camera isnt working properly.我摄影机上调焦装置有毛病。我摄影机上调焦装置有毛病。(2)Her beauty makes her _ _ _ _.她长得漂亮，很惹人注意。她长得漂亮，很惹人注意。(3)We should _ _ _ _ our study.我们应当把注意力放在学习上。我们应当把注意力放在学习上。(4)She felt all the eyes _ _ _ her.她认为所有些人都在注视着她。她认为所有些人都在注视着她。focusonthefocusofattentionfocusourattentiononwerefocusedon第25页reduce vt.减少；缩减；简化减少；缩减；简化be reduced to despair 陷入绝望陷入绝望reduce to.降至降至reduce by.减少了减少了第26页即学即练即学即练7(1)He persuaded them to _ the price _$1 000.他设法使他们价格降到他设法使他们价格降到1 000美元。美元。(2)Production costs have _ _ _ one third.生产成本下降了生产成本下降了1/3。(3)The fire _ the forest _ a few trees.大火把森林烧得仅剩余几棵树了。大火把森林烧得仅剩余几棵树了。reducetobeenreducedbyreducedto第27页 ment vt.评论评论 n评论，意见，议论评论，意见，议论have a/some/any ment(s)on/about sth.对对 有评论、意见有评论、意见No ment.无可奉告。无可奉告。Without ment.不必多说。不必多说。ment(v.)on/upon sth.评论，对评论，对刊登刊登意见意见 ment(v.)thatclause评论评论第28页即学即练即学即练8(1)Have you any _ _ the proposals？你对这些提议有什么意见吗？你对这些提议有什么意见吗？(2)It created _ _ in the press.这引起报界广泛评论。这引起报界广泛评论。(3)He made some useful _ _ my work.他对我作品作了某些实用评论。他对我作品作了某些实用评论。(4)He _ that it was an excellent film.他评论这部电影很精彩。他评论这部电影很精彩。mentsonwide ment mentson mented第29页thanks to 由于；多亏由于；多亏(介词短语，在句介词短语，在句中做原因状语，常置于句首或句末中做原因状语，常置于句首或句末)because of 由于；由于由于；由于owing to 由于，因由于，因之缘故之缘故as a result of 作为作为成果，由于成果，由于due to 由于，由于由于，由于(不能放在句首不能放在句首)on account of 由于；由于由于；由于第30页rid sb./oneself/sth.of sth.使使挣脱挣脱be/get rid of 去掉，挣脱；抛弃去掉，挣脱；抛弃remind sb.of sth.提醒某人某事提醒某人某事inform sb.of sth.告知某人某事告知某人某事be free of.挣脱挣脱第33页即学即练即学即练10(1)One day we will manage to _ _ _ _ this terrible disease.总有一天我们有措施使这种可怕疾病在世界上绝迹。总有一天我们有措施使这种可怕疾病在世界上绝迹。(2)You must _ _ _ these oldfashioned ideas.你必须摒弃这些陈旧观念。你必须摒弃这些陈旧观念。(3)Well have to _ _ _ him.我们必须挣脱他。我们必须挣脱他。(4)How can we _ _ _ all the flies in the kitchen?我们怎样才能把厨房内苍蝇统统消灭掉？我们怎样才能把厨房内苍蝇统统消灭掉？ridtheworldofridyourselfofgetridofgetridof第34页be satisfied with 对对感到满意感到满意be satisfied that.满意满意be satisfied to do 乐意干乐意干satisfy vt.满意；使满意满意；使满意satisfied adj.感到满意感到满意satisfying adj.令人满意令人满意satisfactory adj.令人满意令人满意satisfaction n.满意，满足满意，满足第35页即学即练即学即练11(1)I _ the result.我对那个成果很满意。我对那个成果很满意。(2)My parents try to _.我父母尽量满足我需求。我父母尽量满足我需求。(3)There was _ on his face.他脸上露出了满意微笑。他脸上露出了满意微笑。(4)_，my boss agreed to my suggestion.很使我满意是，老板同意了我提议。很使我满意是，老板同意了我提议。was satisfied withsatisfy my needsa satisfied lookMuch to my satisfaction第36页lead to 通向，导致，致使通向，导致，致使leadn.to sth.引导引导到到lead sb.to do sth.使某人做某事使某人做某事即学即练即学即练12(1)The bank has offered a reward for any information _ the arrest of the men.银银行行悬赏悬赏任何能将任何能将这这些人些人绳绳之以法情之以法情报报。(2)What _ acting as a career？是什么？是什么让让你开始从事演你开始从事演艺艺事事业业？leading toled you to take up第37页提醒：提醒：(1)lead to中中 to为介词，背面跟代词、名词或动为介词，背面跟代词、名词或动名词。类似词组尚有：名词。类似词组尚有：devote to 致力于致力于/pay attention to 对对加以注意加以注意/object to 反对反对/stick to 坚持坚持/look forward to 期望，等等。期望，等等。(2)lead to 不用被动语态。不用被动语态。(3)lead to 是前因后果，而是前因后果，而 lie in(result from)是前是前果后因。果后因。It is said that a cigarette end caused/led to/resulted in the forest fire.听说是一种烟头引起了这场森林大火。听说是一种烟头引起了这场森林大火第38页turn take built up 第39页 keep.free from/of 使使免受免受(影响、伤害等影响、伤害等)使使不含不含(有害物有害物)free sb./sth.from.使某人使某人/某物自由；解放；释放某物自由；解放；释放for freefree of charge 免费地，免费地免费地，免费地set sb.free 释放某人释放某人第40页struggle regret expand equip ments 第42页A B 第43页B 第44页C 第45页The policemans _ traffic directions made all the drivers quite _.Aconfused;confused Bconfusing;confusingCconfusing;confused Dconfused;confusing答案：答案：C解析：解析：confusing“令人困惑令人困惑”，多修饰物；，多修饰物；confused“感到困惑感到困惑”，多修饰人。多修饰人。第46页Robert is indeed a wise man.Oh,yes.How often I have regretted _ his advice!Ato take BtakingCnot to take Dnot taking答案：答案：D解析：考察解析：考察regret 使用措施。使用措施。regret to do 遗憾要做遗憾要做某事，某事，regret doing 懊悔做了某事。题意为懊悔做了某事。题意为“我常我常常懊悔没有听取他提议常懊悔没有听取他提议”。第47页If I ruled the world I would _ the world _ wars,killers and everything else that is bad.Aget rid of;by Bbe rid of;byCrid;of Dget rid;of答案：答案：C解析：考察解析：考察 rid.of.“使使挣脱挣脱”。第48页(安徽皖南八校二联安徽皖南八校二联)One primary goal of UNESCO is to _ modern knowledge society in which all people can participate in information and knowledge.Amake up Bpolish upCbuild up Dtake up答案：答案：C解析：考察动词短语辨析。解析：考察动词短语辨析。build up建立；建立；take up从事；从事；polish up改善，润色；改善，润色；make up弥补，虚构，整顿，和解，弥补，虚构，整顿，和解，化妆。句意：建立现代化知识社会，让所有人都能参与信化妆。句意：建立现代化知识社会，让所有人都能参与信息与知识，是联合国教科文组织重要目旳之一。息与知识，是联合国教科文组织重要目旳之一。第49页Through determination,she had learned to read and write and _ to be e part of the leadership of the village.Aappeared BstruggledChesitated Dfailed答案：答案：B解析：解析：struggle to do sth.意为意为“努力做某事努力做某事”。第50页(南昌二中南昌二中)On the bank of the river,we found him _ on a beach,with his eyes _ on a kite in the sky.Aseated;fixing Bsitting;fixingCseated;being fixed Dsitting;fixed答案：答案：D解析：考察非谓语动词。第一空用解析：考察非谓语动词。第一空用seated或或sitting作宾补，作宾补，第二空是第二空是with复合构造，由复合构造，由fix ones eyes on sth可知应可知应用过去分词用过去分词fixed。第51页How does Alma like her new job?She _ with the hours.Acant satisfy Bisnt satisfiedCdoesnt satisfy Dhasnt satisfied答案：答案：B解析：解析：be satisfied with 对对感到满意。感到满意。satisfy vt.“使满意使满意”，主语是物，宾语是人。，主语是物，宾语是人。第52页(山西太原五中山西太原五中)The falling of the new building _ its soft base.Aresulted in Bsuffered fromCled to Dlay in答案：答案：D解析：考察短语辨析。语意：新楼倒塌在于根基解析：考察短语辨析。语意：新楼倒塌在于根基不牢。此处不牢。此处lie in表达表达“(原因原因)在于在于”。A项与项与C项项意思基本相似，表达意思基本相似，表达“导致导致”，B项表达项表达“遭受遭受”，都不符合语意。都不符合语意。第53页He had to take the medicine three times a day,so as to be_pain in the leg.Afar from Baway fromCapart from Dfree from答案：答案：D解析：解析：be free from“免除免除，挣脱，挣脱”；far from“远离远离”；be away from“离开离开”；apart from“除了除了”。句意为句意为“他不得不每天吃三次药，为是挣脱腿部疼痛他不得不每天吃三次药，为是挣脱腿部疼痛”。第54页Much of the farm is under water;_ the grain,most of that has been ruined.Aowing to Bthanks toCas for Das with答案：答案：C解析：句意：农场大部分被水淹了；至于谷物，解析：句意：农场大部分被水淹了；至于谷物，大部分已被毁了。大部分已被毁了。A.由于；由于；B.幸亏，由于；幸亏，由于；C.至于；至于；D.与与同样。同样。第55页He was very busy,and _ he didnt go to the party that night.Ahowever BotherwiseCtherefore Danyhow答案：答案：C解析：解析：however然而；然而；otherwise否则；否则；therefore因此；因此；anyhow不管怎样。不管怎样。第56页The population of Africa is _ so rapidly as to cause concern of the whole world.Aexpanding BstretchingCextending Dspreading答案：答案：A解析：解析：expand 不仅指尺寸增长，还可指范围不仅指尺寸增长，还可指范围和体积扩大。和体积扩大。stretch指由曲变直、由短变长；指由曲变直、由短变长；extend指空间范围扩大或长宽向外延伸，也指空间范围扩大或长宽向外延伸，也指时间延长；指时间延长；spread 指向四面八方扩大或指向四面八方扩大或传播。传播。第57页China has successfully sent up the Shenzhou spacecraft into the sky _ with devices of sophisticated science and technology.Aequipped BequippingCto be equipped Dhaving been equipped答案：答案：A解析：解析：be equipped with“装备有装备有”，句中，句中equipped 为为过去分词做后置定语。过去分词做后置定语。第58页