人教版高中英语必修四Unit2课件.ppt

1、Working the land,contents,1.识记填读 2.联想填读 3.构词填读 4.语境填读 5.句式填读 6.核心词汇 7.单元语法 8.微型考场 9.名师讲坛,.识记填读 1_ n. 十年(期) 答案decade 2_ n. 焦点，中心点；vt. 集中；聚焦 答案focus,3_ vt.减少 答案reduce 4_ n. 产量；输出；vt.输出 答案output 5_ adj.晒黑的；晒伤的 答案sunburnt,.联想填读 1struggle vi. & n斗争；努力struggle_为而斗争/奋斗struggle_努力做(困难的)事 答案for sth.；to do st

2、h. 2be_对感到满意be content with/ be pleased with对感到满意 答案satisfied with,3_vt. & n遗憾；后悔regret_后悔做过某事regret_遗憾地做某事 答案regret；doing sth.；to do sth. 4_逐渐增强build oneself up强身健体 答案build up,5_导致；造成(后果)contribute to导致 答案lead to 6_._使免受(影响、伤害等)；使不含(有害物)be free from/ of免受 答案keep；free from/ of,.构词填读 1. hunger n. 饥饿；

3、欲望；v.(使)饥饿_ adj. 饥饿的 答案hungry 2_ vt. & vi.使变大；伸展expansion n扩展/扩张/扩大；膨胀 答案expand,3export vt. & vi. 输出；出口_ v输入；进口 答案import 4_ n工作；职业；占领occupy vt.使用，占用；占据，占领 答案occupation 5confuse vt. 使迷惑；使为难_ adj. 迷惑的，糊涂的_ adj.令人困惑的，难以理解的 答案confused；confusing,6_ adj.化学的；关于化学的_ n化学chemist n药剂师；药商；化学家 答案chemical；chemist

4、ry 7_ n生产，制造produce vt. 生产，制造_ n产品 答案production；product 8nutrition n. 营养；滋养；食物_ adj.有营养的，营养丰富的 答案nutritious,.语境填读 1_(多亏) Dr. Yuan Longpings _(努力) for the _(过去50年) his hybrid rice _the world _(摆脱) hunger in a large degree. 答案Thanks to；struggle；past five decades；rid；of 2You _never _(对不满意) what I have

5、done. How I _(后悔成为) your friend at that time! 答案are；satisfied with；regret becoming,3_(有机的) farming_(集中注意力于) the health of the food，_(减少) the pollution of the _(土壤) and_products_and _(使免受化学药品和害虫的伤害) 答案Organic；focuses on；reducing；soil；keeping；free from chemicals；pests 4We must_(集中精力于) what we are doin

6、g，otherwise we couldnt get a good result. 答案focus on,5We have _the supermarket _(为供应) our quality products for three years and they _(对满意)our _. 答案supplied；with；are very satisfied with；supplies,.句式填读 1Dr Yuan Longping grows _ super hybrid rice.袁隆平博士种植的是被称为“超级杂交水稻”的稻种。 答案what is called 2Using his hyb

7、rid rice，farmers are producing harvests _ before.用他的杂交水稻，农民种出的粮食比以前多了一倍。 答案twice as large as,3_，what did you do to grow them？如果这样的话，你做了些什么来种植这些植物？ 答案If so 4He _ much _ keep time for his hobbies.他宁愿把时间花在自己的爱好上。 答案would；rather,用适当的介、副词填空 He struggled_his feet. 答案to He struggled_his freedom. 答案for,A st

8、rong man will struggle_the storm of fate. 答案with/ against Life became a struggle_survival. 答案for,用expand，extend，spread，stretch的适当形式填空 The hot weather _ to October. 答案extended Water _ when it freezes. 答案expands He _ his body full. 答案stretched The fire soon _ to the nearby building. 答案spread,A用therefo

9、re，so，thus填空 She was caught cheating in the exam and _ she was punished by her teacher. 答案therefore She coughed badly，_ she went to see a doctor. 答案so The tram stopped suddenly，_ causing the delay. 答案thus,B单项填空 (2013南京四校调研)Student loans are supposed to provide financial support for the students who

10、would_not be able to go to college. Aotherwise Bmeanwhile Ctherefore Dnevertheless,解析考查词语辨析。句意：学生贷款应该为那些学生提供资金上的帮助，否则，他们就不能上大学了。otherwise“否则，要不然”；meanwhile“与此同时”；therefore “因此”；nevertheless“然而”。根据句意可知应选A项。 答案A,A完成句子 The _ question _ everyone. 这个令人困惑的问题使每个人都很为难。 答案confusing；confused Dont _ the word “

11、weather” _ “whether”不要把weather和whether这两个单词弄混了。 答案confuse；with,B语法填空 From his _ (confuse) look，we could see that he hadnt expected that we could raise such _ (confuse) questions to him. 解析confused表示“困惑的”，常用来修饰人或人的表情等；confusing则用来修饰令人困惑的事情，由第二个空后的questions可知应用confusing来修饰。 答案confused；confusing,A语法填空

12、You did very well at the meeting，Black. Well，I regret _ (say) that to the boss. 解析“后悔做了某事”用regret doing或regret having done。 答案saying/having said,I regret _ (tell) you that you will be dismissed for breaking the rules. 答案to tell,B单项填空 (2013邯郸月考) They failed to pass the exam last time. I regretted_the

13、m. Ato be not able to help Bbeing not able to help Cnot being able to help Dnot be able to help 解析考查非谓语动词。regret后跟v.ing形式作宾语，表示后悔曾经做过某事。 答案C,She was reduced to _ (beg) for a living. 答案begging Production costs have been reduced _ 30%. 答案by,_ _ the timely rain，the crops were saved. 多亏了这场及时雨，庄稼得救了。 答案T

14、hanks to _ the bad weather，the football match was put off.由于天气不好，足球赛被推迟了。 答案As a result of(Due to),Ive tried all sorts of medicines to _ this cold.为了治好感冒，我已经试用了各种药物。 答案get rid of,How to_these things_a big problem. Abe rid of；is Bget rid of；is Cbe rid of；are Dget rid of；are 解析考查固定短语和主谓一致。get rid of摆脱

15、。第二空主语为句子，故用单数。 答案B,A完成句子 I _ _ go out _ stay at home tonight. 我宁愿今晚出去也不想待在家里。 答案would rather；than Id rather _ _ tomorrow. 我宁愿你明天来。 答案you came,B语法填空 Do you mind if I open the window? I would rather you _. I feel a bit cold. 答案didnt,A下面哪个词不能填入句子的空白处 Alead toBcause Cresult inDresult from Eating too mu

16、ch fat can _ high blood pressure easily. 解析A、B、C三项均可表示“导致”，符合题意。result from意为“由产生”，不合句意。 答案D,B语法填空 Too much work and too little rest often lead to _ (ill) 答案illness What led you _ (take) up acting as a career? 答案to take,用build up，put up，set up的正确形式填空 You can _ organizations and open schools. 答案set u

17、p They _ seven kilometres of hightension lines in 13 days. 答案put up Exercise can _ our strength. 答案build up,A完成句子 We must _ _ the rising level of unemployment. 我们必须关注与日俱增的失业率问题。 答案focus on All eyes _ the speaker. 大家的目光都集中在发言人身上。 答案were focused on,B语法填空 The old man stood there with his eyes_ (focus)

18、on the picture. 解析考查动词时态。句意：那个老人站在那里，眼睛盯着那幅画。focus和eyes 之间为被动关系，故这里要填过去分词。 答案focused,A完成句子 We must _the house _ _mice.我们必须让房屋里没有老鼠。 答案keep；free from B语法填空 They like living in a village，free_crowds and noises. 答案from/of,(2013石家庄质检)_has brought worldwide attention to China？你认为到底是什么使中国备受世界关注？ Rapid and

19、 steady economic growth，of course.当然是迅速而又稳定的经济增长了。 答案What do you think it is that,_ worries me most is his safety. 答案What,(2013湖南五市十校第一次联合检测)_he referred to in his article was often discussed by many people. 解析考查名词性从句。句意：他在文章里提到的(问题)经常被很多人讨论。分析句子结构可知，“_he referred to in his article”是主语从句，且空处在从句中作宾语，

20、故用What。 答案What,Dont forget to call me.别忘记给我打电话。 I forgot meeting you here.我忘记在这里遇见过你了。 need，want，deserve，require(表示需要；值得)后跟doing 表被动意义，相当于用动词不定式的被动式。 The man who wanted to steal money deserved punishing.(deserved to be punished)想要偷钱的那个人应该受到惩罚。,用所给动词的适当形式填空 If you insist on standing there，you will ri

21、sk _(knock) down. 答案being knocked _(raise) your hat to a lady is good manners. 答案Raising,_(expose) to the strong sunlight for too long a time will make you burnt. 答案Being exposed You can never imagine the difficulty I had _(persuade) him to give up his impractical idea. 答案persuading The discovery of

22、 new evidence led to the thief _(catch) 答案being caught,基础知识 .语境填词 1The _(设备) of the photographic studio was expensive. 答案equipment 2Tom is preparing for an exam. Dont _(打扰) him. 答案disturb,3The toys produced in our factory are mainly_(出口) to European countries. 答案exported 4I am _(混乱不清). Will you plea

23、se explain it to me in an easy way? 答案confused 5In the past decade the population of Shenzhen is_(扩展) very fast. 答案expanding,.选词填空 lead to；thanks to；would rather；focus on；free of 1The company has had a successful year，_the improvement in export sales. 答案thanks to 2I _you met her at the airport tomor

24、row morning. 答案would rather,3The bank has offered a reward for any information _the arrest of the men. 答案leading to 4Her mind was completely _looking after her mother. 答案focused on 5If your wages are very small，they will be _ income tax. 答案free of,基本技能 .微语法动词的ing形式作主语、宾语 A用所给动词的适当形式填空 1I am always _

25、(confuse) John and Paulwhich is John? 答案confusing 2He narrowly escaped _(run) over by a car. 答案being run,3I object to _(make) fun of. 答案being made 4He is considering _(take) part in the school sports meet. 答案taking 5What made Jane so upset? _(lose) the ring her husband bought her for her birthday. 答

26、案Losing,B完成句子 1Accepting the job means _ _. 接受这份工作就意味着在国外居住。 答案living abroad 2I regret _ _ such a thing. 我后悔做了这样的事。 答案having done,3After hearing the story，we _.听完这个故事，我们忍不住大笑起来。 答案couldnt help laughing 4_ talking without doing. 光说不做没有用。 答案It is no use 5We dont _ _ here.我们这里不许吸烟。 答案allow smoking,.微完形

27、 Shirley，wife，mother and doctor and her husband，a lawyer，began searching for ways to_1_their lives.“We had to decide what was really_2_.”says Shirley.They knew they wanted more time to_3_with their threeyearold son，to exercise and eat right，and to develop friendship. So the couple chose to live more

28、 simply，shopping with care for necessities and enjoying inexpensive_4_such as reading，cooking and going to the park.,1A.lead Bsimplify Cadapt Dconsider 解析她和她丈夫开始寻求使他们生活简化的方法。simplify是simple的动词形式，后面也有提示“live more simply” 答案B,2A.comfortable Binteresting Cimportant Dhard 解析所以首先要判断出什么是真正重要的，important 符合题意。 答案C,3A.study Bhelp Cmeet Dplay 解析to play with sb.“和某人一起玩”，句意：他们知道他们要更多的时间和三岁的儿一起玩，一起锻炼，一起吃饭，增加培养友谊。 答案D,4A.pleasures B