1、圆学子梦想 铸金字品牌- 1 -温馨提示：此套题为 Word 版，请按住 Ctrl,滑动鼠标滚轴，调节合适的观看比例，答案解析附后。关闭 Word 文档返回原板块。课时提升作业 十七必修 4 Unit 2(建议用时 35 分钟). 单句改错1. Being exposed to different languages and cultures do a lot of good to children. _【加固训练】Frequently change your position from one to another may be seen as a sign of nervousness.
2、_2. I would rather you meet her at the airport tomorrow morning. _3. Each room in this hotel equipped with an air conditioner for the customers convenience. _4. We must focus our attention to the question of reducing costs. _5. The children talked so loudly at dinner table that I had to cry to hear.
3、 _6. We think, much to our regretted, that we will not be able to visit you next year. 圆学子梦想 铸金字品牌- 2 -_7. Believe it or not, the rich man should be reduced by a beggar. _8. This has led scientists to thinking out other solutions to the problem. _9. Thanks for his stepmother he secured a good educat
4、ion. _10. I may be free this evening. If so, Ill come round or see you. _答案: 1. dodoes【加固训练】changechanging2. meetmet3. equipped 前加 is4. toon5. hearbe heard6. regrettedregret7. byto8. thinkingthink9. forto10. orand. 介词填空1. All the buildings in the town have been reduced _ ruins after the earthquake.
5、2. They equipped themselves _ a pair of sharp axes and set off for the 圆学子梦想 铸金字品牌- 3 -forest. 3. Be careful not to confuse quantity _ quality. 4. The wounded young man struggled _ his feet. 5. 22% of the worlds population have rid themselves _ hunger. 6. Heart failure led _ her fathers death. 7. Wo
6、uld you care to comment _ any troublesome students in your class?8. Microsoft is believed to be focusing _ a new mobile phone operating system. 答案: 1. to 2. with 3. with 4. to 5. of 6. to 7. on 8. on 【加固训练】. 单元语法练习用所给动词的适当形式填空1. The bird was lucky and it just missed _ (catch). 2. I always prefer _ (
7、start)early rather than _ (leave)everything to the last minute. 3. _ (walk)is a good form of exercise for both men and women. 4. While shopping women sometimes cant help _ (persuade)into buying more clothes than necessary. 5. What made Jane so upset?_ (lose)the ring her husband bought her for her bi
8、rthday. 6. Once your business becomes international, _ (fly)constantly will be a part of your life. 7. Do you think it of any use _ (argue)with him any more?8. _ (find)a job in such a big company has always been beyond his wildest dreams. 圆学子梦想 铸金字品牌- 4 -9. Maybe youve forgotten _ (post)my letter. H
9、ow could I?I remember _ (put)the letter into the letter box. 10. All the boys are looking forward to _ (go)forward. 答案: 1. being caught 2. to start; leave 3. Walking 4. being persuaded 5. Losing 6. flying 7. arguing 8. Finding 9. to post; putting 10. going. 阅读理解(2016保定模拟)Mars(火星)appears to be flowin
10、g with small streams of salty water, at least in the summer, scientists reported Monday. “It suggests that it would be possible for there to be life today on Mars, ”NASAs science mission chief, John Grunsfeld, said at a news conference on September 28, 2015. The streams are about 12 to 15 feet wide
11、and 300 feet or more long, scientists said. “What were dealing with is wet soil, thin layers of wet soil, not standing water, ”said Alfred Mc Ewen of the University of Arizona at Tucson, the principal scientist for the Mars Reconnaissance Orbiters high-resolution imaging experiment. Because liquid w
12、ater is essential to life, the findings could have major implications for the possibility of Martian life. The researchers said further exploration is needed to determine whether microscopic life exists on the planet. The presence of liquid water could also make life easier for astronauts visiting o
13、r living on Mars. Water could be used for drinking and for creating oxygen and rocket fuel. NASAs goal is to send humans there in the 2030s. 圆学子梦想 铸金字品牌- 5 -The evidence of flowing water consists largely of dark, narrow streaks(条痕)on the surface that tend to appear and grow during the warmest Martia
14、n months and fade the rest of the year. Mars is extremely cold even in summer, and the streaks are in places where the temperature is as low as minus 10 degrees Fahrenheit. But salt can lower the freezing point of water and melt ice. The source(源头)of the water is a mystery. Scientists noted it could
15、 be melting ice. It could be an underground aquifer, which is rock or sand that can hold water. It is possibly water vapor from the thin Martian atmosphere, or it may be a combination. Michael Meyer, lead scientist for NASAs Mars exploration program, said the only definitive way for now to determine
16、 whether theres life on Mars is to collect rocks and soil for analysis on Earthsomething a U. S. lander set for lift-off in 2020 will do. 【文章大意】本文是一篇关于火星的报道。火星被证明至少在夏天存在咸水, 美国航空航天局公布未来人们居住在火星已经成为可能, 接下来就是解决火星上淡水的问题, NASA 的目标是在 21 世纪 30 年代将人送上火星去生活。1. What would be the best title for the text?A. Stre
17、ams of Water Spotted on MarsB. Astronauts Will Land on MarsC. NASAs Mars Exploration ProgramD. A Breakthrough in the Exploration of Mars圆学子梦想 铸金字品牌- 6 -【解析】选 A。主旨大意题。通读全文可知本文 谈论的是火星是否能够存在满足人类生存的水资源问题, 故选 A。2. According to John Grunsfeld, there seems to be on Mars. A. salty water B. standing waterC.
18、rocket fuel D. human beings【解析】选 A。细节理解题。根据文章中开头 第一句“Mars appears to be flowing with small streams of salty water, at least in the summer”可知火星上有 salty water。3. Scientists are uncertain about the of the water on Mars. A. state B. sourceC. temperature D. taste【解析】选 B。细节理解 题。根据文中倒数第二段前两句“The source of
19、the water is a mystery. Scientists noted it could be melting ice. ”可知科学家也不知道火星上水的源头。4. What matters to the existence of liquid water on Mars?A. The distance from the sun. B. The favorable climate. C. The gravity of the earthD. The salt in it. 【解析】选 D。细节理解题。根据文章第一段第一句 “Mars appears to be flowing with
20、 small streams of salty water, at least in the summer”, 以及第六、七段的叙述可知与 salt 有关。. 完形填空He was eleven years old, and went 圆学子梦想 铸金字品牌- 7 -fishing every chance he got. On the day 1 the bass(巴斯鱼)season opened, he and his father were fishing early in the evening, 2 sunfish. Waiting for a long time, he felt
21、 something 3 was on the other end. His father watched with 4 as the boy skillfully lifted the exhausted fish 5 the water, it was the largest one he had ever seen, but it was a 6 . The boy and his father looked at the handsome fish in the moonlight. The father 7 a match and looked at his 8 . It was 1
22、0 P. Mtwo hours before the season opened. He looked at the fish, then at the boy. “Youll have to put it 9 , son, ”he said. “Dad!”cried the boy. “There will be other fish, ”said the father. The boy 10 the lake, no other 11 or boats were anywhere around in the moonlight. He looked again at his father,
23、 even though no one had seen them, 12 could anyone ever know what time he caught the fish, the boy could 13 by the clarity(清晰 )of his fathers voice that the decision was not changed, he slowly put the bass into the 14 water, the creature 15 quickly, the boy thought that he would never again see such
24、 a great fish. That was 34 years ago. Today, the boy is a successful architect in New York City. Sometimes, he takes his own son and daughters, fishing from the 16 lake. And he was 17 . He has never again caught such a big fish as the one he landed that night long ago. But every time he sees big fis
25、h like that one, he 18 questions of ethics(道德原则). For, as his father taught him, ethics 圆学子梦想 铸金字品牌- 8 -are 19 matters of right and wrong. It is only the 20 of ethics that is difficult. Should we still do the right thing when no one is looking?【文章大意】一次平常的钓鱼经历却让男孩受用一生, 获得“慎独” 的做人原则。1. A. after B. bef
26、ore C. when D. since【解析】选 B。逻辑推理 题。根据下文 “It was 10 P. Mtwo hours before the season opened. ”可知作者和父亲是在巴斯鱼季开始之前的一天去钓鱼的。2. A. catching B. watching C. enjoying D. finding【解析】选 A。词义辨析题。他和父亲晚上去 钓太阳鱼。catch 抓, 拿; watch 看; enjoy 欣赏, 喜欢; find 发现, 找到。3. A. smart B. fatty C. tricky D. huge【解析】选 D。词义辨析题。根据下文“it
27、was the largest one he had ever seen”可知, 儿子钓到了一条大鱼, 故选 D。smart 聪明的 ; fatty 有脂肪的; tricky 狡猾的; huge巨大的。4. A. inspiration B. admirationC. surprise D. excitement【解析】选 B。逻辑推理 题。父 亲看着儿子娴熟地把鱼从水里钓上来, 当时应该是很赞赏(admiration)地看着。inspiration 灵感, 激励; admiration 赞赏, 钦佩; surprise 吃惊 ; excitement 兴奋。5. A. from B. on
28、C. under D. against【解析】选 A。词义辨析题。从水里把鱼钓上来 , 故用 from。6. A. sunfish B. net C. bass D. pole【解析】选 C。词义复现题 。根据下文 “he slowly put the bass into the water”可圆学子梦想 铸金字品牌- 9 -知他钓上来的是一条巴斯鱼。net 网; pole 杆子 , 磁极。7. A. played B. set C. searched D. lit【解析】选 D。词义辨析题。父亲擦了一根火柴 , 看了看表。set 设置; search 搜查; light 点燃。8. A. w
29、atch B. fish C. son D. boat【解析】选 A。逻辑推理题。根据下文“It was 10 P. M”可知, 父亲是看了表知道的时间。9. A. up B. away C. out D. back【解析】选 D。词义辨析题。父亲让儿子把鱼 放回水中。put up 张贴, 搭建, 留宿; put away 把放好; put out 扑灭; put back 把放回。10. A. look up B. look intoC. look through D. look around【解析】选 D。短语辨析题。儿子环顾湖的四周看看有没有人。 look up 查阅; look int
30、o 调查; look through 浏览; look around 环顾, 四处看。11. A. passengers B. passers-byC. fishermen D. boys【解析】选 C。逻辑推理 题。根据下文的 boats, 并结合语境, 儿子和父亲是在夜里钓鱼, 可推知答案 C fishermen 渔民。passenger 乘客; passers-by 过路人。12. A. still B. nor C. anyhow D. also【解析】选 B。词义辨析 题。也没有任何人知道他们是几点钓到的这条鱼。could 提前, 此处是部分倒装, 故用否定词 nor。13. A.
31、recognize B. tellC. appreciate D. admit圆学子梦想 铸金字品牌- 10 -【解析】选 B。词义辨析 题。男孩可以通 过爸爸的语气判断出这个决定是不能更改的。recognize 认出, 认可; tell 辨别, 判断; appreciate 欣赏, 感激; admit 承认, 容纳。14. A. white B. blue C. black D. clear【解析】选 C。背景常 识题 。他 们是在夜晚钓鱼, 看不清楚, 所以可以推断水的颜色应该很暗, 故用 C。15. A. disappeared B. submergedC. jumped D. dive
32、d【解析】选 A。词义辨析题。儿子把鱼放回水中 , 它很快就不见了。disappear 消失; submerge 淹没, 遮住; dive 潜水。16. A. deep B. sameC. quiet D. opposite【解析】选 B。词义辨析 题。若干年后 , 他带着自己的儿子和女儿来到同一个湖钓鱼。same 相同的; opposite 相反的。17. A. disappointed B. sorrowfulC. right D. surprised【解析】选 C。逻辑推理 题。根据上文 “the boy thought that he would never again see such a great fish. ”可知, 他的想法是对的。sorrowful 痛苦的; disappointed 失望的。18. A. thinks about B. comes acrossC. runs into D. meet with【解析】选 A。词义辨析题。每次看到像那条那么大的 鱼, 他都会考虑道德原则的
