必修四Unit2.Workingtheland

1、目录目录目录目录目录目录基础盘点自测自评基础盘点自测自评考点串讲讲练互动考点串讲讲练互动目录目录基 础 盘 点 自 测 自 评基 础 盘 点 自 测 自 评核心单词核心单词1_ vt. & n斗争；拼搏；努力斗争；拼搏；努力2. _ vt.& vi.使变大使变大;伸展伸展3_ vt.& vi.循环循环;流传流传4_ n自由自由;自主自主5_ adv.因此；所以；因而因此；所以；因而6 _ n工作工作;职业职业;占领占领occupy vt.占领占领7. _ vt.遗憾遗憾;惋惜惋惜 n.遗憾遗憾;懊悔懊悔regretful adj.后悔的后悔的8 _ n.焦点；中心点焦点；中心点 vt.集中；聚

2、集集中；聚集9 _ vt.减少；减缩减少；减缩strugglecirculatefreedomexpandthereforeoccupationregretfocusreduce目录目录10._ n评论评论;议论议论 vi. & vt.表达意见表达意见;作出评论作出评论11. _n.饥饿；欲望饥饿；欲望 vt&vi（使）饥饿（使）饥饿 _ adj.饥饥饿的；渴望得到的饿的；渴望得到的 12. _13. _ 14. _ vt.使迷惑使迷惑;使为难使为难_ adj.令人迷惑的令人迷惑的_ adj.感到迷惑的感到迷惑的_ n迷惑迷惑15. _ n.发现；发觉发现；发觉 _vt.发现；发觉发现；发觉1

3、6._n.总结；概要；摘要总结；概要；摘要 _ vt.总结总结exportconfusecommentvt.& vi.配备配备;装备装备 . _n设备设备(不可数不可数)hungerhungryvt.& vi.输出输出;出口出口_ vt.& vi.输入输入;入口入口;进口进口equipequipmentconfusingimportconfusedconfusiondiscoverydiscoversummarysummarize目录目录高频短语高频短语1_幸亏；由于；因为幸亏；由于；因为2 _使使摆脱或除去摆脱或除去3 _ 对对感到满意感到满意4 _ 宁愿宁愿;宁可宁可5 _逐渐增强逐渐增强

4、;建立建立;开发开发6 _导致导致;造成造成(后果后果)7 _集中集中(注意力、精力等注意力、精力等)于于8 _盛产盛产9 _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)10 _选择选择(而不是而不是)thanks torid.of be satisfied withwould ratherbuild up lead to focus on be rich in keep.free from/of prefer.to. 目录目录典型句式典型句式1what is called.所所(称称)谓的谓的,what引导宾语从句引导宾语从句Yuan Longping grows

5、_super hybrid rice.P10袁隆平种植的是被称为袁隆平种植的是被称为“超级杂交水稻超级杂交水稻”的稻种。的稻种。2if so“如果这样的话如果这样的话”,if引导省略句引导省略句. _,what did you do to grow them? . (教材教材P9)如果这样的话如果这样的话,你是怎样种植它们的？你是怎样种植它们的？what is called If so目录目录(教材教材P9)If so , what did you do to grow them?如果这样的话如果这样的话,你做了些什么来种植这些植物？你做了些什么来种植这些植物？句法分析句法分析If so为省略

6、句式为省略句式,意为意为“如果是这样的话如果是这样的话”,if用作连词用作连词,so 用来用来代替上文的内容代替上文的内容,以避免重复。类似的结构还有：以避免重复。类似的结构还有：if not 意为意为“如果不是这样的话如果不是这样的话,否则否则,要不然要不然”,if any意为意为 “如果有一如果有一些些”;if possible意为意为“如果有可能如果有可能”等。等。目录目录Will you be free this Sunday？_,lets go camping!这个周日你有空吗？这个周日你有空吗？如果有如果有,我们去野营吧！我们去野营吧！Is anybody feeling cold

7、？_,let us open the windows!有人感到冷吗？有人感到冷吗？如果没有的话如果没有的话,我们把窗子打开吧！我们把窗子打开吧！Few men, _,can make so many inventions as Edison.像爱迪生那样做出这么多发明创作的人像爱迪生那样做出这么多发明创作的人,即使有的话即使有的话也不多。也不多。If soIf notif any目录目录3动名词的否定形式作主语动名词的否定形式作主语 P12_leads to poor health and,therefore,sickness.没有足够的食物引起身体不健康没有足够的食物引起身体不健康,所以引发

8、疾病。所以引发疾病。4动词不定式作主语动词不定式作主语 P13_is very important for some African countries.对一些非洲国家来说摆脱贫困是重要的。对一些非洲国家来说摆脱贫困是重要的。5过去分词作状语过去分词作状语 P12_new scientific farming methods,they have been able to use less farmland than in the past.有了新的科学耕种方法有了新的科学耕种方法,他们能够运用比过去少的耕地。他们能够运用比过去少的耕地。Not having enough foodTo get

9、rid of hunger Equipped with 目录目录6. “并列句+for+并列句”结构,for为并列连词Although he is one of Chinas most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research.P10尽管袁隆平是中国最著名的科学家之一，但他仍然认为自己是农民，因为他在田间耕作，进行科学研究。 It must have rained yesterday, _(因为地面是湿的). He couldnt h

10、ave seen me, _(因为我根本不在那里).for the ground is wetfor I was not there at all目录目录 7. make后面的复合宾语This special strain of rice makes it possible to produce one-third more of the crop in the same fields.P10 You will _(发现困难) finish a book in such a short time. (find) I _(对你有益) read English every morning. (th

11、ink) The college teacher is concerned that those students who have enjoyed the golden week at home may_ (觉得困难) readjust to college life. (feel)find it difficult tothink it useful for you to feel it difficult to 目录目录8have/has been doing现在完成进行时现在完成进行时 P14Recently,however,scientists _that long-term use

12、 of these fertilizers can cause damage to the land and,even more dangerous,to peoples health.然而然而,最近科学家发现长期使用这些肥料会造成土地受损最近科学家发现长期使用这些肥料会造成土地受损,甚甚至更危险的是至更危险的是,会对人们的健康造成危害。会对人们的健康造成危害。have been finding 目录目录 Our boss _(一直许诺) a rise in salary for ages, but nothing has happened yet. (promise) Believe it

13、or not we _(在这里住了) for 20 years by next Sunday. (live) They _(一直执行这个计划) for almost one week before I joined them, and now we are still working on it as no good results have, come out so far. (carry)will have been living here / will have lived herehas been promising (us) had been carrying out the pla

14、n目录目录考 点 串 讲 讲 练 互 动考 点 串 讲 讲 练 互 动单词精研单词精研1. strugglevi. & n. 斗争斗争;拼搏拼搏;努力努力;挣扎挣扎Shes struggling to bring up a family on a very low income.她靠着非常微薄的收入艰难地供养一家人。她靠着非常微薄的收入艰难地供养一家人。目录目录归纳拓展归纳拓展目录目录They asked for civil rights, _ for hundreds of years.他们要求民权,并为此奋斗了几百年。On arriving at the shore, the girl_

15、the light she had seen.到达岸边后,姑娘朝着她看到的灯光方向挣扎着往峭壁上爬去。He has been _in his business.为使事业成功,他一直努力奋斗着。_keep my room or desk tidy. 保持我的房间和书桌整洁对我来说是件费劲的事for which they had struggled struggled up the cliff towardsstruggling to succeed / for successIt is a struggle for me to 目录目录2. equipvt.&vi. 装备;配备Our class

16、room is equipped with a TV set and a tape recorder.我们的教室里配有一台电视机和一台录音机。归纳拓展(1)equip.with.用装备be equipped with 装备着equip.for (doing) sth为了而装备equip sb to do sth 使某人能够做某事be well/poorly equipped 设备精良的/较差的(2)equipment n. 装备;设备(不可数名词)a piece of equipment 一件设备目录目录_ new scientific farming methods, they have b

17、een able to use less farmland than in the past.因为掌握了科学的农耕新方法,现在,他们可以使用更少的农田进行耕种。We want our son to have a good education _ later life.我们想让儿子接受良好的教育以便能为其今后的生活打下基础。Please _ a sharp pencil and a rubber for the exam.请准备一支削尖的铅笔和一块橡皮参加考试。_a water fountain , all the students now have easy access to clean d

18、rinking water. （equip）每个教室都配备一台饮水机，所有学生都可以喝到干净的水了。Equipped with that will equip him for equip yourself with With each classroom equipped with 目录目录3 . confusevt. 使迷惑；使为难；使混乱；混淆Confused, I glanced toward my stone-faced teacher.我看了一眼板着脸的老师,内心充满了困惑。归纳拓展(1)confuse.with/and.混淆;把混同;辨别不清be confused by被弄混、糊涂

19、(2)be confused about对 糊涂、不解confused adj.困惑的,烦恼的(表示人的内心感受)confusing adj.令人费解的;使人困惑的(表示事物的状态)目录目录I _because they were so alike.我把她和她妹妹弄混了,因为她们长得太像了。If you _anything, phone my office.如果你有任何疑问,给我办公室打电话。The situation _ as both sides claim success.由于双方均宣称获胜,形势依然不明朗。I was getting _by such a _problem.我被这么困惑

20、的问题搞得不知所措。confused her with her sister are confused about remains confusing confusedconfusing目录目录4. regretvt. 惋惜;后悔;遗憾 n. 遗憾;懊悔(教材P13)His father says that he has never regretted sending his son to study abroad.他的父亲说他从不后悔送他儿子到国外学习。目录目录We you that your application has not been successful.我们我们很遗憾地通知很遗憾

21、地通知您您,您的申请未通过。您的申请未通过。I_ the work unfinished; I should have planned everything ahead carefully. (leave) 我我很遗憾未能很遗憾未能完完成工作成工作,我本来应该事先认真地把每件事情规划得很好。我本来应该事先认真地把每件事情规划得很好。We think , much ,that we will not be able to visit you next year.让我们深感遗憾的是让我们深感遗憾的是,我们明年不能去拜访你了。我们明年不能去拜访你了。regret to informregret ha

22、ving left to our regret目录目录 mean to do sth 打算做某事 mean doing sth 意味着做某事try to do sth 努力/企图做某事 try doing sth 试着做某事 go on to do sth 继续做另一件事 go on doing sth 继续做同一件事be used to do sth 被用来做某事 be used to doing sth. 习惯于做某事stop to do sth 停下来做另一件事 stop doing sth 停止正在做的事情cant help (to) do sth 不能帮忙做某事 cant help

23、doing sth 忍不住做某事forget to do sth 忘记要做某事 forget doing sth 忘记做过的事 remember to do sth 记得要做某事 remember doing sth 记得做过某事目录目录5. focus vt . 集中注意力；聚焦集中注意力；聚焦n焦点焦点,关注点关注点,中心点中心点(教材教材P14)They focus on keeping their soil rich and free of disease.他们主要是想保持土壤肥沃且免受病害。他们主要是想保持土壤肥沃且免受病害。目录目录If you are going to follo

24、w someone, focus on their talent, not their bad character or unacceptable behaviors.As far as I know, all her energies _.据我所知,她全部精力都倾注到了孩子们的身上。You _who to blame and start focusing on how to deal with the situation.你应关注的是如何处理问题而非该去责怪谁。She is such a person that she wants to be _.她是一个想成为关注焦点的人。如果你想模仿某个

25、人,要关注他们的才华,而不是他们不良的性格或无法接受的行为习惯。are focused on her childrenshould stop focusing on the focus of attention目录目录6.reducev. 减少，缩小，使落魄，简化A ten-year civil war started, which reduced the population from 1,400 to 900.一场持续十年的内战开始了,它将人口从1400减少到了900.归纳拓展(1)reduce.to.减少到reduce.by. 减少了(2)be reduced to 沦落为;陷入某种状态

26、;被降职到目录目录Eating just one carrot a day can _.每天吃一根胡萝卜可以将患这种病的几率减少40%。All the buildings in the town _ruins after the earthquake.地震后城里所有的建筑都成了废墟。The number of students in our school _2,000.我们学校学生的数目减少到了2000。reduce the possibility of getting this disease by 40%have been reduced to has been reduced to 目录

27、目录7. summary n. 总结,摘要,概要 adj. 即刻的,立即的in summary 总的来说，概括起来 in short 总之，简言之 all in all 总的来说in a word 简言之 in all 总共as a whole 总体上，作为整体 on the whole 总的来说 He _of the days events.他立即报告了一天的事件。gave a summary report 目录目录8. occupation n.工作；职业；占领 Fully _the housework, she doesnt have time to enjoy various acti

28、vities in the club any longer. (occupy) 由于全部的时间都忙于做家务, 她再也没有时间去参加俱乐部丰富多样的活动了。 _, I didnt have time for social work. （occupy）忙于研究工作，我没有时间参与社交活动。 _ should not be the reason for treating ones neighbors as strangers. (occupy)工作繁忙不应该成为“对面不相识”的借口。 occupied in doing/with Occupied with my researchBeing occu

29、pied/That one is occupied with work 目录目录跟踪训练跟踪训练.完成句子完成句子1Believe it or not , the millionaire should _(沦落为沦落为) a beggar.2Each time he fails in the exam,he will regret not _(集中精力学习集中精力学习)3She _(挣扎着站起来挣扎着站起来) and continued walking.be reduced tofocusing (his mind) on/upon his lessonsstruggled to her fe

30、et 目录目录4Foreign tourists _(经常被弄糊涂经常被弄糊涂) in Japan because most streets there dont have names.5Lydia really _(后悔后悔中学辍学中学辍学)She has really had to struggle to make a living because of that decision.are often confused regrets dropping out of high school目录目录短语精释短语精释1. thanks to由于由于;幸亏幸亏;因为因为(教材教材P10)Than

31、ks to his research,the UN has more tools in the battle to rid the world of hunger.由于他的研究由于他的研究,联合国在消联合国在消除世界饥饿的战斗中有了更多的方法。除世界饥饿的战斗中有了更多的方法。目录目录 _, I managed to finish the work on time.多亏了你及时的帮助,我才按时完成了工作。It is reported that the terrible accident _his careless driving.据报道,可怕的事故是由于他粗心驾驶造成的。_, the foot

32、ball match was put off.由于天气不好,足球赛被推迟了。Thanks to your timely helpwas due to As a result of the bad weather目录目录2. be satisfied with对表示满足或满意(教材P10)Yuan Longping is quite satisfied with his life.袁隆平很满意自己的生活。目录目录Although _, the committee let it through.委员会对这份报告虽不十分满意,但还是让它通过了。Nick is looking for another

33、job because he feels that _.尼克正在找新工作因为他感到老板对他所做的不满意。_I know he is satisfied to work here.从他满意的神情可以看出,他很满意在这里工作。_ , my boss agreed to my suggestion.使我非常满意的是老板同意了我的建议。not completely satisfied with the reportnothing he does satisfies his bossFrom his satisfied look Much to my satisfaction目录目录3. lead to 通向,导致,致使But other ways, like talking to someone you trust, can lead you to solve your problem or at least feeling better.归纳拓展lead sb.to do sth.使某人做某事lead/live a.life 过样的生活o. 把领进lead the way 引路;带路但是其他的一些方法但是其他的一些方法,比如和你信任的人交谈能使你比如和你信任的人交谈能使你解决问题解决问题,或者至少会让你感觉好些。或者至少会让你感觉好些。目录目录4. would rat