2021高考英语二轮复习小综合训练2含解析

1、小综合训练2对应学生用书p124.阅读理解(2019黑龙江齐齐哈尔一模)the first hamburger created by scientists in a lab has been recently presented in london. the burger, which cost over 300,000 dollars to grow, comes from stem cells(干细胞) that were taken out of the shoulder of a cow.it took food scientists three months to raise 20,

2、000 tiny pieces of meat to create one single hamburger. stem cells were reproduced and, over a period of time, created their own muscles. mark post，who is a scientist at a dutch university and responsible for the project, has been researching this method for a long time. he says that the job was a d

3、ifficult one because it was important to keep the cells healthy and not let any pollution get into them during the whole process.food experts who tasted the new hamburger said that it felt like meat but it was without fat, which normally changes the taste. biting into it felt like a real burger, but

4、 it wasnt as tasty because salt and pepper were missing.the experiment showed that creating food in a lab is a possible solution (解决办法) for the worlds food problems. large quantities of meat could one day be made without raising millions of animals around the world. those who welcome such a method s

5、ay that we cannot produce enough meat in the future and such a new method could be an alternative. but it will be a long time before consumers get to taste such a new hamburger at mcdonalds or elsewhere. it would have to be made much cheaper and the time it takes to grow such a hamburger would have

6、to be greatly reduced. scientists are hoping to get food companies to spend money on this new technology. but many question marks remain. taste, which was put aside in the first prototype(原型), must be improved to give a consumer the taste of real meat.meat grown by people could be a way of producing

7、 enough food for our growing population without killing animals. in addition, reducing livestock (家畜) reduces greenhouse gases. animals produce about double the amount that we humans create. by the middle of the century the human population is expected to rise to 9 billion and the demand for food, e

8、specially meat, will rise.【语篇解读】在一个实验室中，第一个通过干细胞培养而制成的汉堡诞生了。这有可能缓解食品短缺的问题，还可能减少温室气体排放。1the first hamburger comes from stem cells that were taken out of _.athe leg of a cowbthe shoulder of a cowcthe neck of a cowdthe tail of a cow解析细节理解题。根据第一段末尾的“the shoulder of a cow”可知，制作汉堡的干细胞来自牛的肩膀，故b项正确。答案b2whic

9、h of the following didnt make the food experts satisfied about the hamburger?aits taste.bits color.cits shape.dits nutrition.解析细节理解题。根据第三段内容可知，用干细胞培养的肉脂肪缺失，因此改变了肉味，而且因为没有盐和胡椒粉，所以食品专家对这种汉堡的味道不满意，故a项正确。答案a3what used to trouble mark post most in the lab was that _.ait was very difficult to reproduce st

10、em cells from a cowbthe stem cells must be kept clean and healthy all the timecit would take him a long time to collect enough stem cellsdthe meat in the hamburger didnt have any fat in it解析细节理解题。根据第二段最后一句可以推断，在实验室里最令mark post感到棘手的是如何保持干细胞的健康无污染，故b项正确。答案b4according to the passage, what will happen i

11、f marks method is widely used?athere will be fewer diseases among animals.banimals can grow much faster and bigger than ever.cpeople will be able to eat meat with different tastes.dgreenhouse gases from animals will be greatly reduced.解析推理判断题。根据文章最后一段内容可知，动物产生的温室气体大约是人类产生的两倍。由此可以推断，如果这种制作汉堡的方法能够得到推广

12、，就可以大大减少动物排放的温室气体。答案d.完形填空(2019石家庄质检)i remember all too well my first traffic ticket. for an overconfident and impatient teenager, the newfound freedom of driving was a bit _1_.dad was probably as _2_ as any parent when they hand the keys to a child and pray both car and _3_ will come back in one pi

13、ece. but i was not _4_ at all. a car crash? nah, _5_ happen._6_ i didnt hit anything or anybody. but there was plenty of traffic at the crossing. “come on！” i _7_. “will the light ever turn green？” the traffic light did change to the splendid color of _8_ and the cars moved forward. just as i _9_ th

14、e crossing, the light turned yellow. i sped up immediately but without _10_ the car was dead, right in the middle of the crossing. horns (喇叭) sounded. my face burnt as _11_ as the light now. i managed somehow to _12_ the car and rushed through the crossing, trying to avoid the _13_ glances from the

15、cars wanting their turn at the light.my heart _14_ when my eyes caught the flash of headlights of the police car. i _15_. with each passing minute the _16_ continued. the officer wrote the _17_ and handed it to me. it felt like a death sentence _18_ i knew facing dad was going to be harder than any

16、police officer.i have learned my _19_ being patient, _20_ the laws and taking my responsibility. now i can proudly claim that i am a better driver.【语篇解读】作者第一次开车虽然没有撞到人或东西，却收到交警的罚单，这次事件让自负、不耐烦的少年学会了耐心、遵纪和有责任心。1a.scaringbexcitingcboring dmoving解析对于一个过分自信而不耐烦的少年而言，驾驶的自由有点令人激动。exciting“令人激动的”，符合语境。scari

17、ng“令人害怕的”；boring“乏味的”；moving“令人感动的”。答案b2a.calm bdelightedcrelieveddnervous解析根据下文“祈祷车和孩子能安然无恙地回来”可知，父亲递给我车钥匙时，是紧张的。nervous“紧张的”，符合语境。calm“平静的”；delighted“高兴的”；relieved“欣慰的”。答案d3a.keys blightsckid dofficer解析根据空前的a child可知，此处指孩子和车都完整无缺。kid“孩子”，符合语境。key“钥匙”；light“灯”；officer“警官”。答案c4a.concernedbguiltycgra

18、teful dconfident解析利用转折连词but一词可推出，与父亲的紧张心情相对的是作者一点也不担心。concerned“担忧的”，符合语境。guilty“内疚的”；grateful“感激的”；confident“自信的”。答案a5a.seldombalwayscsometimes dnever解析空前提到“车祸”，结合上文作者毫不在意的表现可知，作者认为车祸永远不可能发生。故never“永不”，符合语境。seldom“不常”；always“总是”；sometimes“有时”。答案d6a.surprisingly bunusuallyctypicallydfortunately解析没撞到

19、任何人或物是幸运的事。故fortunately“幸运的是”，符合语境。surprisingly“令人吃惊的是”；unusually“非同寻常地”；typically“典型地”。答案d7a.laughed bwhisperedccomplained dcheered解析该空前后的“快点”和“灯会变绿吗？”是作者抱怨的话。故complain“抱怨；埋怨”，符合语境。laugh“笑”；whisper“低语”；cheer“欢呼”。答案c8a.go bstopcwait dturn解析根据and后的the cars moved forward可知，这时红灯转为绿灯，可以走了。go在句中用作名词，意为“行

20、驶”。stop“停止”；wait“等待”；turn“转向”。答案a9a.ignored breachedcmissed dpassed解析作者刚到十字路口，灯变成黄灯。reach“到达”，符合语境。ignore“忽略”；miss“错过”；pass“通过”。答案b10a.warning bdoubtchesitationddelay解析作者立刻加速，但是车毫无预兆地熄火了。without warning“毫无预兆”，符合语境。without doubt“毫无疑问”；without hesitation“毫不迟疑”；without delay“立刻；毫不耽搁”。答案a11a.white bredc

21、yellowdgreen解析上文提到灯变为黄灯，这时作者的车又熄火，因此红灯亮了，作者的脸烧得像红灯一样红。故b项正确。答案b12a.repair bparkcrestart dabandon解析上文提到汽车熄火，故此处指作者设法重启汽车。restart“重启”，符合语境。repair“修理”；park“停车”；abandon“抛弃；放弃；遗弃”。答案c13a.shy bangrycquick dembarrassed解析上文提到作者的车熄火，司机们按响喇叭，由此说明作者此时避开司机们愤怒的目光。angry“愤怒的；生气的”，符合语境。shy“羞涩的”；quick“迅速的”；embarrass

22、ed“难为情的；尴尬的”。答案b14a.sank bbrokecached dfailed解析下文提到作者看到警车过来，因此作者的心沉了下去。sink(过去式sank)“消沉”，符合语境。break“破碎，心碎”；ache“疼痛”；fail“衰竭；失败”。答案a15a.drove awaybsped upcpulled overdsettled down解析警车过来了，作者自然要停靠路边。pull over“靠边停车”，符合语境。drive away“驶走”；speed up“加速”；settle down“安顿下来”。答案c16a.thrill bpridecshameddisappoint

23、ment解析作者觉得羞愧难当。shame“羞愧”，符合语境。thrill“激动”；pride“自豪，骄傲”；disappointment“失望”。答案c17a.note blettercbook dticket解析作者违反了交通规则，警察递给作者的应该是一张罚单。故ticket“交通罚款单”，符合语境。note“便条”；letter“信件”；book“书”。答案d18a.becausebalthoughcif dunless解析根据语境“这就像宣判死刑，因为面对父亲比面对任何警官还艰难。”可知，应用because“因为”，引导原因状语从句。答案a19a.skill blessoncsubjec

24、tdstory解析破折号后的“耐心、遵纪和负责任”是我在这次事件中学到的教训。故lesson“教训”，符合语境。skill“技能”；subject“课程”；story“故事”。答案b20a.changing bbreakingcmakingdobserving解析observe“遵守”，符合语境。change“改变”；break“违反”；make“制造”。答案d.语法填空(原创)liu xiang of china became the first woman _1_ (break) the 27second barrier in the womens 50m backstroke as sh

25、e set a world record at the asian games.liu, the asian record _2_ (hold) in 50m freestyle, led the 50m backstroke from the start _3_ the end, clocking a time of 26.98 seconds for the new world record. she won a bronze medal from 50m backstroke in 2015 world championships in kazan.the previous world

26、record of 27.06 _4_ (set) by chinas former world champion zhao jing on july 30, 2009 while the previous asian record was held by gao chang of 27.48.“i did not expect _5_ (do) that! it was like _6_ dream. _7_ (actual), it was not my favorite event，” said liu. “i _8_ (improve) my underwater legs in the la