第二部分必修三Unit4Astronomy：thescienceofthestars

1、第二部分 教材细盘点 必修三 Unit4 Astronomy: the science of the stars,目 录,常考单词,harmful (三年1考); exist; pull,冷点词汇,常考短语,in time (三年1考); cheer up (三年1考); in ones turn,prevent . from； puzzle; now that； watch out,常考句型,make it possible for sb.to do sth. (三年5考),(一)基础单词(根据提示写单词) 1Water is to the growth of the plants. 26

2、by 5, the result is 30. 3With the changes in the worlds , dinosaurs died, but many smaller animals lived on. 4I often read of incidents of misunderstanding or conflict. Im left . (2012福建完形),fundamental,climate,multiplied,puzzled,5He often says that he doesnt believe in any (宗教) and only believe in h

3、imself. 6In old times people had a (理论) that the world was flat. 7The other day he began a trip circling around the _ (地球) in an airplane. 8A familyfriendly (气氛) in this hotel makes travelers comfortable.,religion,globe,atmosphere,theory,(二)重点单词 .根据提示，写出下列单词的适当形式 9 adj.猛烈的；激烈的；强暴的 n暴力 adv.暴力地；猛烈地 10

4、 prep.不同；不像 vt.喜欢prep.相像_ adj.可能的 11 adj.有害的 n globe; gravity; satellite外，常见的高频单词还有： 1 n. 宇航员 3 n. 行星 5 n. 宇宙 7 vt. 发射,2. n轨道 4. n. 航天飞机 6. v. 探索；勘探 8. adj. 太阳的；日光的,astronaut,planet,universe,launch,orbit,shuttle,explore,solar,(一)写出下列短语的汉语意思 1in time_ 2break out _ 3give birth to _ 4in ones turn _ 5pr

5、event .from _ 6block out _ 7cheer up _ 8watch out _,及时,(战争，火灾，疾病等的)突然爆发,产生；分娩,轮到某人；接着,阻止；制止,挡住(光线),感到高兴，感到振奋,密切注视；当心；提防,(二)选用以上短语填空(其中有两项是多余的) 1We should the situation in that country _ becoming worse. 2The other day my pet cat a new little cat. 3A conflict between the two countries. 4His friends as

6、 soon as they knew he had recovered from illness. 5She bought a heavy curtain to the light. 6 for walkers and other bicyclists, and always use your lights in dark conditions.(2012天津阅读A),prevent,gave birth to,cheered up,broke out,from,block out,Watch out,1.The earth became so violent that it was not

7、clear whether the shape would last or not. 仿写比赛是否被推迟目前还不清楚。 the competition would be put off.,It was not clear whether,2This produced a chain reaction, which made it possible for life to develop. 仿写在它里面所包含的国内国际新闻，让我们了解一周来发生的大事成为可能。(2011全国卷书面表达) Both national and international news in it _ that have

8、happened during the week.,make it possible,for us to learn all important things,3Last month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping, an astronomer. 仿写我很幸运，去过世界许多地方做演讲。 many parts of the world to give lectures.,I am fortunate/lucky enough to visit,教材原句W

9、hat many scientists believe is that the continued presence of water allowed the earth to dissolve harmful gases and acids into the oceans and seas. 很多科学家相信，由于地球上长期有水存在，它使得地球得以把曾经存在于大气层中的有害气体和酸性物质溶解在海洋里。,(1)be harmful to 对有害 (2)harm n people are still looking for other possible solutions.(2012湖北多选),u

10、p,out,in,down,.能力题 句式升级 _ (把练习改成分词短语作结果状语) _ (把练习改成独立主格结构),Daddy and I ran quickly towards her, pulling her out.,The train having pulled in，the passengers are boarding it now.,教材原句They were in time to produce carbon, nitrogen, water vapour and other gases, which were to make the earths atmosphere. 最

11、终产生了碳、氮气、水蒸汽和其他多种气体，从而形成了地球的大气层。,Luckily, I quickly adapted and everything was back in no time. 所幸我很快就适应了，不久一切都走上了正轨。 Remember that we all climb the ladder of success one step at a time. 记住我们所有人在攀登成功阶梯的时候每次只能攀登一步。,层级训练,.基础题 写出下列句中in time的含义 Andy knew he could not reach the house in time. (2010江西阅读A)

12、_ Youll succeed in time because you are always working hard. _ Working hard made him successful in time._,及时,迟早,终于,.能力题 根据英汉提示完成小片段 我曾一度对滑冰十分痴迷，然而却时而摔在冰面上，但是我知道如果缺乏训练我绝对不会熟练。 I grew crazy about skating. However, I fell onto the ground , but I knew that I would be skilled if I lacked of practice.,At

13、one time,from time to time,at no time,.三年高考单选题 (2012江苏高考)Thank God youre safe! I stepped back, just _ to avoid the racing car. Ain timeBin case Cin need Din vain 解析：考查介词短语辨析。句意：“谢天谢地，你安全了！” “我向后退了一步，正好及时避过了赛车。”in time意为“及 时”；in case意为“万一；假使”；in need意为“需要”；in vain意为“徒劳；无济于事”。根据语境可知A项正确。 答案：A,教材原句Thus

14、 they have, in their turn, become the most important animals on the planet. 于是，他们接着成为了这个行星上最重要的动物。,Laughter over the sandwich can lead to insults, which in turn can lead to violence. (2012浙江阅读C) 对三明治的嘲笑可能导致侮辱，这种侮辱反过来会导致暴力 冲突。 More importantly, I found it was my turn to start looking out for my fathe

15、r. (2011重庆完形) 更为重要的是，我觉得该是我开始照顾父亲的时候了。 关键一点by turns是“交替”“轮流”的意思，多指两个人或两个行为之间的交替进行； 如表示“按顺序”则应该用in turn。,层级训练,.基础题 完成句子 我们两个人轮流做家务。 1 We two to do the housework. 2 We two do the housework . 孩子们逐一自报姓名。 The children called out their names . 这部书时而妙趣横生，时而悲悲戚戚。 The book is, , funny and very sad.,take turn

16、s,by turns,in turn,by turns,：能力题高考作文高级表达 结果是(It turned out that .) 她的右腿摔断了，她不得不躺在医院里。 (2011北京书面表达) ,It turned out that her right leg was broken and she had to stay in the hospital.,教材原句I cheered up immediately and floated weightlessly around in our spaceship cabin watching the earth become smaller a

17、nd the moon larger. 我立刻高兴起来，由于失重我在太空舱里飘来飘去，我望着(身后的)地球越来越小，而(前方的)月亮越来越大。,(1)cheer .on 为鼓气；向喝彩 (2)cheering adj. 能鼓舞人的；使人振作/高兴的 cheerful adj. 快乐的；高兴的；兴高采烈的 cheerless adj. 阴冷的；阴暗的；阴郁的；不快乐的 (3)cheers (用于祝酒)干杯；再见,Cheers, my friends. 干杯，朋友们。 They gathered round the swimming pool and cheered her on. 他们聚集在游泳

18、池边为她加油。,层级训练,.基础题 根据英汉提示完成小片段 这个令人鼓舞的消息使得这个忧郁的小男孩高兴起来，他的父母亲也感到高兴。 The news made the boy , which made his parents too. .能力题 翻译句子 我们所做的是给我们的队加油。 _,cheering,cheerless,cheerful,cheer up,What we had done was to cheer our team on.,.三年高考单选题 (2011浙江高考)If they win the final tonight, the team are going to tou

19、r around the city _ by their enthusiastic supporters. Abeing cheeredBbe cheered Cto be cheered Dwere cheered 解析：考查非谓语动词。根据语意“如果他们在今晚的决赛中获胜的话，他们队将环游城市，接受他们热情的支持者的欢呼”可知，此处应用动词不定式表示将来。故选C项。 答案：C,(1)这是“make it形容词/名词to do sth.”句型。该句型 中it为形式宾语，指代后面的不定式结构，形容词或名 词为宾语补足语。 During this week, make it a rule to

20、jog every day. 在这一周当中要养成天天进行慢跑的习惯。,(2) it作形式宾语，除指代不定式结构外，还可指代that引导 的宾语从句。 They made it clear to the public that they did an important and necessary job. 他们向公众表明：他们所做的工作重要且必不可少。,层级训练,.基础题用所给动词的适当形式填空 People in the west make it a rule (buy) Christmas presents for their relatives and friends. The boss

21、 made us (work) for him 16 hours a day. The teacher raised his voice so that he could make himself (hear),to buy,work,heard,.能力题 一句多译 精通这项技术可能会让我们更加有效地利用网络。 1 Mastering the technology _ the Internet more effectively. (不定式作宾语) 2 Mastering the technology _ the Internet more effectively. (从句作宾语),makes

22、it possible for us to,use,makes it possible that we,can use,.三年高考单选题 (2012陕西高考)No matter where he is, he makes _ a rule to go for a walk before breakfast. AhimBthis Cthat Dit 解析：考查代词。句意：不管他在哪里，早饭前出去散步是他的一贯做法。make sth. a rule“把作为常例/定为常规”，句中it是形式宾语，真正的宾语是后面的不定式短语to go for a walk before breakfast。 答案：D

23、,1. prevent .from .阻止；制止 My only idea was to prevent the woman from speaking. 我唯一的想法就是不让那女人讲话。 2. puzzle n谜；难题vt. doing Bdo; do Cdone; doing Dto do; to do 解析：考查搭配take turns to do sth.“轮流干某事”及it is ones turn to do sth.“轮到某人干某事”。 答案：D,4(2013山东省实验中学高三质检)I hate it when it rains. _！ It will be sunny tomo

24、rrow. ACheer up BToo bad CNo way DIm sorry 解析：考查交际用语。句意：“我讨厌下雨天。”“振作起来，明天就是晴天。”由答语的第二句可以看出，这里是在鼓励对方振作起来，所以用cheer up。 答案：A,5(2013泰安高三质检) He didnt make _ clear when and where the meeting would be held. Athis Bthat Cit Dthese 解析：考查it作形式宾语；句中when and where the meeting would be held是真正的宾语。当复合宾语中的宾语是宾语从句时

25、，往往把宾语放在它的补语的后面，而把代词it放在全句谓语动词和宾语补足语的中间。 答案：C,6(2013厦门高三质检)The worker earned little money a month, so he had to _ only fast noodles. Aexist on Bexist in Clie in Dlie on 解析：考查动词短语意义。句意：这个工人一个月挣的钱很少，因此不得不靠方便面度日。exist on“靠生 存”；exist in“存在于中”；lie in“在于；位于”；lie on“与接壤”。 答案：A,7(2013西安五大名校模拟)Recently a kin

26、d of industrial glue which is _ to peoples health has been found in some medicine. Aharmful Bharmless Cgood Dfriendly 解析：考查形容词词义。句意：药物中发现了一种对人体有害的工业用胶。be harmful to “对有害”，与句意相符。 答案：A,.根据提示翻译句子 1在这条河流的两岸有(exist)许多重工厂(plant)。 _ 2有些已经对环境造成损害(harm)。 _ 3去年，有家工厂曾经发生剧烈的(violently)爆炸。 _ 4当地人们都陷入到巨大的恐慌中。 _,T

27、here exist many plants along the river.,Some have done great harm to the environment.,Last year, one of them exploded violently.,The local people got into a great panic.,5听到已经及时(in time)采取措施阻止(prevent)污染的进 一步恶化，他们都感到兴奋(cheer up)。 _ 6有可能(there is a chance that)明年这些重工厂要搬走。 _,Hearing that some measures had been taken in time to prevent the pollution from getting bad to worse, they all cheered up.,There is a chance that these plants will be moved next year.,.加入适当过渡词，联句成篇 参考范文： _ _,There exist many plants along the river, some of which have done great harm to the environment. Last