最新必修4--unit2-working-the-land词汇讲解及练习

1、精品文档必修 4 Unit2 Working the land1 struggle ?str?gl vi.搏斗；奋斗；努力；争取n.打斗；竞争；奋斗 例句They had to struggle against/with all kinds of difficulties.他们必须和各种各样的困难作斗争.After 5 years ' of struggeople in Wenchuan are living a normal life now. 经过 五年的努力,现在汶川人民的生活步入了正轨.【搭配struggle against/with 与斗争 struggle for 为争取而

2、斗争 struggle to do努力去做struggle to one ' s fe擦扎着站起来a life-and-death struggle生死搏斗辨析battle, war, campaign, struggle, fight 这些名词均有 战斗,战争之意. battle:侧重指战争中的一次较全面、时间较长的战斗,也指陆军或海军在某一特定地 区进行的战斗,或个人之间的争斗. war：是战争的总称,一般指包括多个战役的大规模战争. campaign：通常指在一场大的战争中在某一地区进行的一连串有既定目的的军事行动.也可作引申用.* struggle:指剧烈或时间持续长的战斗或奋

3、力斗争. fight：最普通用词,含义广,指战斗、斗争或打斗.2 hunger ?h?g?r n.饿,饥饿； 欲望 vt.& vi.使饥饿例句 His hunger for knowledge drove him to the library.他对知识的强烈愿望驱使他上图书馆.These students hunger for new knowledge and ideas.这些学生渴望学到新知识,获得新思想.【搭配】have a hunger for渴望hunger for渴望得到【拓展延伸渴望得到某物/渴望做某事的多种表达法归纳如下：hunger for sth. long for

4、 sth. hope for sth. wish for sth. be eager for sth. desire sth. hunger to do sth long to do sth hope to do sth wish to do sth be eager to do sth. desire to do sth.3 expand ?k?sp?nd vt.使变大；扩张；详述vi.扩展；开展；张开；展开 例句In ten years the city ' s population expanded by 12%.十年之中,该市人口增加了百分之十二.【搭配】o

5、.将扩展/开展成 expand on阐述；详谈辨析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,以及长度,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.【拓展延伸】expansion n.展开；膨胀；扩展expansive adj.广阔的；易膨胀的4 rid r?d vt.使摆脱,解除,免除例句You

6、are supposed to rid yourself of carelessness,for it often leads to trouble.你应该精品文档精品文档克服粗心,由于他常常引起麻烦.It ' s easy to get into the habit of smoking but hard to get rid of it.染上吸烟的恶习很容易,但要戒掉很困难.【搭配】rid sb of sth使某人摆脱get rid of摆脱,除去5 equip ?kw?) vt.装备,配备例句 Most parents want to equip their children w

7、ith a good education.大多数父母想让他们的孩子接受良好的教育.【搭配】equip . for给配备,使有水平做equip sb with用装备be equipped for 准备好 be equipped with 装备, 安装 be fully/poorly/well equipped 装备 齐全/简陋/完好辨析 equip, furnish, supply, provide, afford这些动词都含有 提供,供应之意. equip:侧重提供与技术有关的装备或设备等. furnish :多指添置家具等供应生活的必需品或为生活舒适提供所需的效劳设施. supply/pro

8、vide :普通用词,指提供任何所需求的东西. afford : 一般只用于对抽象事物提供,也可指经济水平上的供应或支付.【拓展延伸 】equipment n u 装备 a piece of equipment 一件装备【温馨提示】equip的过去式和过去分词都是equipped;现在分词是equipping06 confuse k?n?fju:z vt.使困窘； 使混乱； 使困惑例句It is important to explain this again or we will confuse the students.把这个再解释一遍很重要,否那么我们就会使学生感到迷惑.They aske

9、d so many questions that they confused me.他们问了许多问题,都把我弄糊涂了.【搭配】confuse A with B 把A与B混淆 be confused about对.感到困惑【温馨提示】confused指 困惑的；迷惑不解的；被弄糊涂的 ,表示人的内心感受；confusing使人困惑的；令人迷惑的；使人混乱的 ,表示事物的状态.7 regret r?ret vt.懊悔,悔恨； 遗憾n.遗感,惋惜；懊悔【例句】If you don ' t study hard noyou will regret it in the future.如果你现在不

10、好好学习,将来你会懊悔的.Much to our regret, we couldn ' t attend your wedding.让我们深感遗憾的是,我们没能参加你们的婚礼.【搭配regret doing/having done sth 懊悔做了某事regret to do 遗憾的做 to one ' s regret令某人感到遗憾的是with regret遗憾地8 reduce r?dju:s vt.减少； 缩小例句They have reduced the prices in the shop,so it' s good timetebuy条低了价格,所以现在是

11、买东西的好时候.It was foggy so the driver had to reduce speed to forty kilometers an hour.由于大雾,司机不得不把速度减到每小时40千米.【搭配】reduce to减少到reduce by减少了辨析decrease, diminish, lessen, reduce, dwindle这些词的共同含义是减少,变少* decrease 指逐渐地、不断地减少. lessen:普通用词,与decrease近义.指数目、程度、价值、实力等的减少. reduce:普通用词,含义广.指数量、程度的降低或减少.精品文档精品文档9 com

12、ment ?k?ment n.评论； 注释 vt.& vi.评论,谈论例句 Do you have any comment to make about the cause of the accident?你对这起事故发生的原因有何评论？【搭配】no comment 无可奉告 comment on 对.评论 make a comment on/about .对.评论10 focus ?f?k?s vt.集中；聚焦n.焦点； 聚焦例句It was the main focus of attention at the meeting.这是会议上关注的主要焦点.【搭配focus on 集中精力

13、于 focus one ' s attention o把注意力集中至U【拓展延彳申】focus one ' s attention on sth.= center/concentrate/fix one' s attention on sth.中注意力于11 thanks to由于；多亏有时用作反语；由于例句Thanks to the bad weather, the match had been cancelled.多亏了这倒霉的天气,比赛被取消了.反语【拓展延伸】表示 由于,由于的短语还有：because of owing to, on account of, du

14、e to, as a result of.【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.due to 一般不用于句首12 . be satisfied with对表示满足或满意【例句】You' ve done well at school. I ' m very satisfied withyM. 校干得不错,我对你很满意.【拓展延伸】be satisfied to do 对做感到满意to sb ' s / sth ' s satisfaction人满意的是far from satisfactory远远不能令人满足【温馨提示】be

15、satisfied with 同义词 be pleased with be content with小结：本单元单词的构词法1 .合成词1)sunburntsun+burnt2)outputout+put3)thereforethere+fore4)underlineunder+line2 .词缀+词根1) dis-表示“不,消失掉；表示“分开,别离如：discovery disagree dishonest disappear2) -ty表示性质如：responsibility nationality personality3) -ry表示集合名词如：laboratory 实验室 chemi

16、stry 化学 summary discovery4) -ion由动词变化而来的抽象名词常表示状态.如：communication 交流,交往 occupation production nutrition必修 4 Unit2 Working the land精品文档精品文档根底过关I单词拼写1. A(化学的)change takes place in paper when it burns.2. We must r ourselves of these old ideas.3. Not having had food for over forty hours, we were all wea

17、k from h.4. Because of the heavy rain the l of the lake has risen 6 inches.5. It was a new form of(名田菌)and nobody knew how it would affect humans.6. The cookies are made from g and fruit.7. Farmers consider rabbits to be p, because they destroy some crops they grow.8. The violent film is not( 适宜的)fo

18、r children.9. This food provides the(营养)your dog needs.10. The average 产量)of the factory is 20 cars a day.II用方框内所给短语的适当形式填空would rather,be satisfied with,thanks to,insiston,careabout,referto, lead a.life,exchange for,rid of1) He got the first prize in the speech contest. His teacher his performance.

19、2) It is really a hot day. I stay in the house with air-conditioning than go out shopping.3) Please the last page of the book for answers after doing the exercises.4)your help, we could finish the task on time.5) Most of the people in remote mountainous area poor6) Next week I will fly to Britain on

20、 business. Now I want to some RMByuan British pounds.7) When a child knows that he, he feels safe and secure.8) The girl struggled to herself her fears.9) Some schools their students wearing school uniforms.III完成句子1 .毕业后,他宁愿留在上海而不愿回家乡.He stay in Shanghai return to his hometown after his graduation.2

21、 .多亏了他的杂交水稻,农民们种出的粮食比之前多一倍. his hybrid rice, farmers are producing harvests as before.3 .农民对今年的稻谷产量很满意.Farmers quite this year' s of rice.4 .在非洲,政府都在努力让人民摆脱饥饿.In Africa, governments are trying to the people.They keeping their soil rich and disease.精品文档精品文档6 .他为了自由而斗争. They the freedom.7 .最终他们到达了

22、被称作新美洲的地方.At last, they reached the New America.8 .很抱歉地说我不能帮你的忙.I that I cannot help you.IV.辩一辩1. The black people have never stopped their struggle unfair treatment(不公正对待 ).A. against B. for c. on D. to2. He got completely when he saw both Lucy and Lily, who are twin sisters.A. confusing B. confuse

23、dC. confuseD. confuses3. my English teacher, I have become what I am.A. Thanks for B. Thank to C. Thanks toD. Thank for4. Nowadays the whole world peace.A. hunger for B. has a hunger for C. hungry for D. have a hunger for5. She was the result. We knew it from her look.A. satisfying with; satisfied B

24、. satisfied with; satisfiedC. satisfied with; satisfying D. satisfying with; satisfyingV汉译英1 .这个战士受了重伤,但最后还是挣扎着站了起来.(struggle )2 .正如所报道的那样,西部地区的学生应受到更好的教育.(equip with )3 .总有一天我们会有方法使这样可怕的疾病在世界上绝迹.(rid of)4 .由于对我的话感到满意,我母亲同意我和我的同学去游泳.(satisfy)5 .练习中国功夫不仅可以强身健体,而且还可以培养人的性格.(build up)VI同义句转换1. A: Compa

25、red with maths I like English better.8: I English maths.2. A: Even if he dies he won' t give in.8: He die give in.3. A: We should save the sick free from pain.8: We should the sick pain.4. A: He doesn ' t like to live a comfortable life.8: He doesn ' t living a comfortable life.5. A: Dr

26、Yuan has spent all his time on his research.8: Dr Yuan has all his time his research.VII单句改错1. Looking forward to hear from you soon .2. Some of them even waste time in class played video games.精品文档精品文档3. I hardly remember my grandmother. She used to holding me on her knees and sing old songs.4. Hav

27、e tea in the late afternoon provides a bridge between lunch and dinner, which might not be served until 8 o ' clock at night.5. After think for some time, I let her copy my answers.提升练习VIII单项填空1. Tou were brave enough to raise objections at the meeting.-Well, now I regret that.A. to do B. to be

28、doing C. to have done D. having done2. Vitamin B and C help to your resistance.A. set upB. give up C. build up D.stand up3. He got completely when he saw both Lucy and Lily, who are twin sisters.A. confusing B. confusedC. confuseD. confuses4. Would you rather there tomorrow?D . going ； shall goD. be

29、ing killedD. buying it.No. I ' d rather he there instead of me.A. to go； will go B. go； went C. go； will go5. The officers narrowly escaped in the hot battle.A. have killedB. to killC. to be killed6. Though it sounds a bit too dear, it is worth.A. being boughtB. buyingC. to buy7. If I ruled the

30、world, I would the world everything that is bad.A. get rid of; byB. be rid of; byC. rid; of D. get rid; of8. As is known to all, oranges are Vitamin C.A. rich inB. poor withC. short ofD. good for9. The boss is quite with his ability.A. satisfied; satisfiedB. satisfying; satisfyingC. satisfied; satis

31、fyingD. satisfying; satisfied10. It is reported that the United States uses energy as the whole of Europe. A. as twice B. twice much C. twice much as D. twice as much11. In some parts of London, missing a bus means for another hourA. waitingB. to waitC. waitD. to be waiting12. Progress so far has be

32、en very good. , we are sure that the project will be completed on time.A. HoweverB. Otherwise C. Therefore D. Besides13. China has successfully sent up the Shenzhou VH spacecraft into space withsophisticated devices of science and technology.A . to be equipped B. equipped C. equipping D . having bee

33、n equipped精品文档精品文档14. There was a look on his face when he met with the problem.A . confusing ； confusingB. confused; confusedC. confusing； confusedD. confused; confusing15. While shopping , people sometimes can ' t help into buying something they don' treally need.A to persuade B persuading

34、C being persuadedD be persuaded16. Luckily for us, when we got there the weather to be fine.A. turned up B. turned out C. turned over D. turned into17. Having heard my answer, the master nodded satisfaction, "I ' crciite satisfiedyou.A. with; with B. on; by C. in; to D. in; of18. The matter must be looked into.We are supposed to have a little.A. rain B. weather C. patience D. lookIX短文填空Yuan Longping, the father of super hybrid rice, has奋斗for the past five decades for the Chinese farmers. In 1953 when Dr Yuan graduated from college,饥 饿was a disturbing problem in many part