高三复习学案Unit 2 Working the land.doc

綦江三江中学高三英语 必修四 unit2 刘飞Unit 2 Working the land（必修四）请根据不同语境，写出下例单词或短语的含义及词性，并完成练习。1. struggle vi.&n.1). They were struggling to get out the burning car. 2). The book is about their struggle for liberation.3）They are struggling for their freedom all the time.4). He has struggled with / against the illness for five years.5). My father struggled to make his families live a happy life.6). He fell down and straggled to his feet.a life-and-death struggle生死搏斗练习 按要求填空或翻译。1). They are _ (为而斗争) the position2). They struggled all through the years _ us _ the Japanese.(介词)3). The fox struggled _ (escape).4). He _ _ _ _ (挣扎着站起来) and dragged slowly ahead.2. equip vt.&vi. equipment n.u 1). They equipped themselves for the expedition.2). A good education should equip you for life. 3). We should equip us with knowledge.equip sb./sth. for 为而武装某人；为而装备某物 a piece of office equipment 一件办公设备练习 按要求填空或翻译。1). The soldiers were well _ _ (装备好了) weapons. 2). We must equip young teachers _ _ _ (对付) difficult children. 3). This library is equipped _ (介词) atomic research.4). Our classroom _ _ _ (装备有) a computer and a tape recorder.3. regret (regretted) vt. 典例1). If you go now, you ll regret it. 2). I regret to say the job has been filled.。重点用法regret to say/tell/announce/inform 遗憾地说/告诉/宣布/通知 regret doing / having done sth. 后悔已做了某事 regret that 遗憾/后悔练习 用括号内所提供词的适当形式填空或翻译。1). I now regret _ (leave) school so young.2). _ _ _ _(非常抱歉), I am unable to accept your invitation.3). I regret _ (inform) you that your contract will not be renewed. 4. reduce vt.&vi. reduction n. 1). He reduced his weight from 98 to 92 kilos/by 6 kilos. 2). The reform has reduced us to servants of the State. 3). The price of houses has reduced by 90%.练习 根据句子意思填入正确的介词。1). We must reduce our expenses _ 300 yuan a month. 2). Their output has been reduced _ 10 percent.3). He reduced his weight _ 6 kilos.5. focus vt.&vi. 1). Focus your camera. 2). Her beauty makes her the focus of attention. 3). In class students should focus on what teachers said.4). He didnt know you because he just now focused his attention/mind/efforts on books.练习 按要求填空或翻译。1). The focus of recent research has been _ (介词) environmental issues. 2). All eyes _ _ (集中于) her.3). They focused their mind on _ (do) the experiment. 6.comment vi.&vt. n. c, u 1). The scandal caused a lot of comment. 2). “Will you resign, Minister?” “No comment!”3). We had better not comment on/about others behind them.make comments/no comment on sth./sb. 对某事/某人评论/不进行评论练习 按要求填空或翻译。1). Have you any comment(s) _ (make) on the recent developments? 2). Asked about the date of the election, the Prime Minister _ _ (发表意见) no decision had yet been made. 3). She was asked about the pay increase but _ _ _ (不进行评论) on it.V 重点词组 1. thanks to 1). Thanks to your help, much trouble was saved. 2). Thanks to the bad weather, the match had been cancelled.重点用法thanks to 相当于because of /owing to /due to /thanks to /on account of /as a result of 如： 练习 翻译句子。 1). 多亏了新的政策，我们现在过着幸福的生活。_ 2). 多亏了他的忠告我才得以成功。(用强调句) _3). 由于交通堵塞我迟到了。_2. rid sb./sth. of. 1). Many people are working hard to rid the world of famine. 2). The dentist rid him of the pain by taking out his bad tooth. 重点用法 rid 短语：be rid of 摆脱 get rid of 摆脱；除掉；去掉rid a house of mice 清除室内老鼠rid oneself of debt 还清债务类似用法动词inform/ warn/ cure sb. of 通知/警告/治愈某人练习 翻译填空。1). He struggled to _ _ _ (使自己摆脱) his guilt.2). The proposals are an attempt to _ _ _ (使国家清除) political corruption.3). He was a boring nuisance! I m glad to _ _ _ (摆脱他的纠缠) him.4). I still can t _ _ _ (摆脱) my cold.5). The sales manager asked his men to _ _ _ (通知) everything concerning the sales in time.6). The passengers _ _ _ (警告) the danger of unsteady landing.3. be satisfied with = be content with 1). I was not satisfied with the result. 2). Youve done well at school. Im very satisfied with you. 重点用法sth. satisfy sb. 某事使某人满意sb. is satisfied sth. 对表示满足或满意be satisfied to do 对做感到满意be satisfied that clause 对做感到满意a satisfied smile 满意的微笑a satisfied customer 感到满意的顾客feel a sense of satisfaction感到满足感to sb s / sth s satisfaction 使某人满意的是far from satisfactory 远远不能令人满足it is satisfying (to do sth) 做某事是令人满意的a satisfactory explanation / performance令人满意的解释/演出get/obtain/derive satisfaction from one s work 从自己的工作中得到满足练习 根据句子意思用satisfy 的适当形式填空。1). I am not _ (satisfy) with your work. You must improve it. 2). The result doesn t _ (satisfy) me. 3). What he has done is far from _ (satisfy).4). He hung up the phone, _ (satisfy) with a smile on his face.5). It can be very _ (satisfy) to work in the garden.6). Finance officials expressed _ (satisfy) with the recovery of the dollar.4. build up 典例1). You need more protein to build you up. 2). He is now trying to build up a fine reputation.。练习 翻译填空。1). Slowly a thick layer of fat _ _ (越聚越多) on the pan s surface.2). Exercise will help _ _ (增强) the muscles. 3). They have finally _ _ (建立) a big company.6. lead to 1). This misprint led to great confusion. 2). His actions could lead to him losing his job. 短语归纳 lead短语：lead sb. to 把某人带到 lead sb. to do sth. 导致某人做某事 lead sb. in doing sth. 领导/带领某人做某事 lead to sb. doing sth. 导致某人做某事练习 根据句子意思填空或按要求填空。1). The events _ _ the start of the First World War.2).What led him _ (kill) his wife? 3). He had led everyone _ (believe) that his family was very wealthy.4). Our research led us _ (介词) the conclusion that the present system is unfair.5). Too much work and too little rest often _ _ illness.6). He will lead the party of scientists _ (do) the research. 7). Failure often lies in laziness while hard work _ _ success.8). The driver s carelessness _ _ the serious traffic accident.7. keep.free from/of = protect sb./sth. from. 1). We should keep ourselves free from drugs. 2). I hope you will keep yourself free from tobacco and alcohol. 练习 根据句子意思填空。1). We ve managed to _ the garden _ _weeds this year.2). Relaxation exercises can _ your body _ _ tension.根据课文内容完成下面语法填空，注意单词拼写和词语用法：Yuan Longping, the Father of 1 (超级杂交稻), is a famous scientist. he has 2 (奋斗)for the past five 3 (十年) for the Chinese farmers. In 1953 when Dr Yuan graduated from college, 4 (hungry) was a disturbing problem in many parts of the countryside. _5_, Yuan wanted to help _6_(摆脱)his motherland of hunger by increasing the rice output without 7 (expand) the area of the fields and he made it. Dr Yuans another dream is to 8 (出口) his rice to the world. Thanks 9 Dr Yuan, the UN has more tools in the battle against hunger _10_the world.完型：Parents usually have the test intentions when it comes to making sure their kids are growing up healthy. But it can be a 21 , especially with a picky eater or a child who 22 videogames to playing outdoors. The reality is that exhausted and overworked parents often 23 making food choices based on 24 - serving the meal thats most appealing, not necessarily the most nutritious, or 25 it in front of a TV. Such habits take a toll. Last year, the International Obesity Task Force 26 that more than 35 percent of American children ranging from 6 to 17 exceed- ed their ideal body weight, which can 27 to serious long-term health problems like heart disease and diabetes (糖尿病), as well as 28 and low self-esteem (自尊). Good health choices can also 29 a long way - no