英语Book4 Unit1

英语Book4 Unit1
英语Book4 Unit1

Book4 Unit1

一.单词&词组

1.behave vi.&vi. 举动;(举止行为)表现

【拓展】1)behave well/badly towards/to…对待…好/差behave oneself 守规矩;举止得体

2)behaviour n.举止;行为;习性

well-behaved adj.表现好的

badly-behaved adj.表现差的

2.shade ①n.[U]荫;阴凉处②vt.遮住光线

【拓展】in the shade (of…) 在(…的)阴凉处shade…from/against…为…挡住…

3.move off 离开;起程;出发

【拓展】move about/around 四处走动

move in 迁入新居

move on 变换(话题等);前进

move away 搬走

4.observe vt.

①观察;观测;监视

②看到;注意到

【拓展】observe sb. doing sth. 观察到某人在做某事observe sb. do sth. 观察到某人做了某事

observe sth. 观察某物

observe that …观察到…

③遵守(法规;法律等)

④庆祝;欢度

△observe sb. do sth.变成被动语态时,应添加省掉的不定式符号“to”例:He was observed to go out. 有人看到他出去了。

5.respect vt.&n. 尊敬;尊重;敬意

【拓展】1)respect sb./sth. 尊重某人/某物

respect sb. as/for 因…而尊敬某人

2)have/show respect for sb.尊重某人

6.argue vt.&vi.讨论;辩论;争论

【拓展】argue with sb.(about/over/on sth.) (就某事)与某人争论argue for/against sth. 据理赞成/反对…

argue sb. into doing sth. 说服某人做某事

argue sb. out of doing sth.说服某人不做某事

7.crowd in (on sb.) (想法、问题等)涌上心头;涌入脑海

【拓展】crowd around/round 聚集在…的周围

be crowded with 挤满了

8.inspire vt.鼓舞;激发;启示

【归纳】inspire sb. to do sth. 激励某人做某事

inspire sb. with sth. 激起/引起某人…

inspire sth. in sb. 激起/引起某人…

9.support

①vt. 支持;拥护②vt.养活;资助

③vt.支撑;承受④n.[U]支持;拥护

【归纳】support oneself 自主谋生

in support of 支持;拥护

10.refer to 查阅,参考;谈及,涉及

【拓展】refer to…as…把…称作…

https://www.360docs.net/doc/685567306.html,e across ①(偶然)遇见;碰见②被理解;被弄懂【拓展】come on 加油;到来;得了吧

come about 发生

come up 升起;发生;被提及

come up with 找到/提到某事

come out 长出来;出版;结果是

12.intend vt.计划;打算

【拓展】be intended for 专门为…而设计的

intend to do/doing sth. 打算做某事

13.deliver vt.①递送②生(小孩儿);接生③发表(演说等)【归纳】deliver…to…把…交给…

deliver (a baby) 助产;接生

be delivered of a baby 分娩;生孩子

deliver a speech发表演说

14.carry on 继续;坚持

【拓展】1)carry on(with)sth. 继续做某事carry on doing sth. 不停地继续做某事

2)carry out 实施;执行

carry through 使渡过难关;顺利完成

carry off 赢得;获得

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答:8天可能播放完。 8、王师傅要加工600个零件,已经加工了260个,剩下的每天加工68个,还要加工几天 能完成任务? 600-260=340(个)340÷68=5(天) 答:还要加工5天 9、小明在计算一道除法题时,错把除数24抄成42,得到的商是4,余数是7.正确的商应 是多少?余数是多少? 42×4+7=175 175÷24=7 (7) 答:商是7,余数是7 10、汽车的速度是70千米/小时,飞机的速度是910千米/小时,飞机的速度是汽车的 多少倍? 910÷70=13(倍) 答:飞机的速度是汽车的13倍 11、小亮家收了800千克绿豆,每袋装35千克,可以装多少袋?还剩多少千克? 800÷35=22(袋)……30(千克) 答:可以装22袋,还剩30千克。 12、甲、乙两地之间的公路长288千米。自行车每小时16千米,汽车每小时72千米, 摩托车每小时36千米,用上面的交通工具,从甲地到乙地各需要几小时? 288÷16=18(小时)288÷72=4(小时)288÷36=8(小时) 答:自行车需要18小时,汽车需要4小时,摩托车需要8小时。 13、甲、乙两个工程队修一条长620米的公路。甲队每天修35米。乙队每天修45米。 a)甲队单独修需要多少天完成? 620÷35=17(天)……25(米)17+1=18(天) 答:需要18天完成 b)乙队单独修需要多少天完成? 620÷45=13(天)……35(米)13+1=14(天) 答:需要14天完成 c)甲队先修90米,剩下的收乙队修,还要多少天才能完成? 620-90=530(米)530÷45=11(天)……35(米)11+1=12(天) 答:还要12天才能完成

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A love marriage, however, does not necessarily result in much sharing of interests and responsibilities. A magnificent monument has been erected in Tian An Men Square in honor of the people ' s heroes. A racing car is an extraordinary feat of engineering. Accumulated en ergy un der the earth must be released in one form or ano ther, for example, an earthquake. Although he had looked through all the reference material on the subject, he still found it hard to un dersta nd this point and her explanation only added to his confusion. Ano ther team of scie ntists has come up with con flict ing evide nee. Believing the earth to be flat, many feared that Columbus could fall off the edge of the earth. But the other factor that we shouldn ' t forget is thealriek off U.S. immigration policy. Compared with wester ners, the Orie ntals use less butter. They prefer the very healthful pea nut oil. Con trary to popular belief, moderate exercise actually decreases your appetite. Corin thia n colu mn is the most highly decorated of the five classical types. Do not toss the salad until you are ready to serve. Dr. Jones emphasizes exercise in addition to a change in diet. During the process, great care has to be taken to protect the delicate silk from damage. Eati ng too much fat can con tribute to heart disease and cause high blood pressure. Every one in the party can see Ed and Roger are competi ng for Alice ' s atte nti on. Figures showed customer complaints had soared to record levels and profits were falling. Having decided to rent a flat, we set about con tact ing all the accommodati on age ncies in the city. He admits that more work needs to be done to validate the strategy, and ensure that it ' s safe. He is a mathematical genius . He is optimistic about his chances of winning a gold medal in the Olympics next year. He might let someth ing slip in a mome nt of weak ness. He told the magaz ine in an exclusive in terview: "enas miepn&bim drink. ” He was jealous of no body ' s achieveme nts. he wrote an article criticizing the Greek poet and won prestige and a scholarship. His retail bus in ess in the city expa nded rapidly betwee n the wars. I caught a glimpse of the taxi before it disappeared around the corner of the street. I chose to work abroad to improve my career prospect . I felt I couldn ' t cope with the situation and wacfeeisperate need of some reassuranee. I hate people who reveal the end of a film th at you haven ' t seen before. I have kept that portrait where I can see it every day, as it always reminds me of my university days in London. I think it ' s tiimeeIsted in a new computer. I want to buy a new tie to go with this brow n suit. I will defer to Mr. Walters on this point I wish I could put the clock back and relive my schooldays; I regret not having tried harder and passed mere exams. If you hear such a rumor, in vestigate it thoroughly. If you say anything to Jane, she ' csilikeey tovith a bitter remark. In no country other than Britain, it has been said, can one experience four seasons in the course of a single day. In the wife ' s eyes,commitment to their marriage life is far from perfect. Intensive efforts are being made to resolve the dispute. It did not take the police long time to bring out the truth. it is our consistent policy that we will achieve unity through peaceful means It is predicted that heavy rains are threate ning to flood the area in a few days. It soon developed that what she loved was not my person but my wealth.

英语综合写作练习

Synthesis Writing On the research of Fluorine Harm and the Countermeasures Against Fluorine Pollution in China Great achievements have been achieved in the research of Fluorine Harm and the Countermeasures Against Fluorine Pollution in China. In his article entitled Fluorine Harm and Control, published in Chinese Journal of Ecology in 2000, Professor Jiao You states his research results. He analyzes that the F harm on plants, soil microbes and human health, and introduces the geographic distribution of the areas with high F water and the statas of F epidemic areas. Finally, he presents the methods of controlling F harm and testing F in soil. In her article entitled Research Progress of Migration and Transformation Laws of Fluorine in Groundwater-soil-plant System, published in Safety and Environmental Engineering in 2013, Professor Yi Chunyao thinks that Fluoride is distributed universally throughout soils, water, living beings and air in our planet and can be transported and accumulated through the link of water-soil-plant-air-animal system to cause a series of problems of environmental pollution and human health. She focuses on the source-speciation characteristics and influencing factors of fluoride in soil, proposes the future research directions in the migration and transformation laws of fluorine in water-soil-plant system are to provide a new way for the further study. Furthermore, Professor Zhang Qiangguo summarizes the harm of overfluorine to human body, atomosphere, soil and animals and plants, which entitled The Countermeasures against Fluorine Harm and Fluorine Pollution, published in Journal of chongqing university of science and technology natural science edition in 2005, he describes the status quo of fluorine pollution in Chongqing, and sums up the solutions and measures for various fluorine pollution home and abroad, and puts forward some effective solutions to this problem. From the above, we can see that although the research on Fluorine Harm and the Countermeasures Against Fluorine Pollution has achieved great achievements, there are still some challenges to overcome, so we should work hard to further this research. Reference [1] Jiao You, Yang Zhanping. Fluorine Harm and Control[J]. Chinese Journal of Ecology, 2000, 19(5): 67-70. [2] Yi Chunyao, Wang Bingguo, Jin Menggui. Research Progress of Migration and Transformation Laws of Fluoride in Groundwater-soil-plant System[J]. Safety and Environmental Engineering,

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