2022届新教材高考英语一轮复习必修第三册Unit3Theworldofscience作业课件外研版

1、十五必修第三册十五必修第三册unit 3the world of science(限时限时35分钟分钟). 阅读理解a kids and science seem to be made for each other! the basic science is a combination of thought and experiment called the scientific method. its where you start with an idea, create a way to prove or disprove your idea, and show what you lea

2、rned based on facts. learning to follow this process helps you think logically (逻辑地) and carefully. these important thinking skills can be used in many areas of study. to give a child practice with these thinking skills is like giving vitamins to a developing mind. one of the greatest things we can

3、teach our children is to love learning. learning science is a great way to do so. children are easy to be interested in science. because much of science is hands-on; it attracts most children. nothing makes a child sit up and take notice like the “wow! ” of a great science showing. science opens doo

4、rs to many subjects at school. building love for science can be helpful in other areas of study. for example, one cannot love science for very long without becoming good at its language math! so science encourages children to study math. an interest in science is an interest in how things were once

5、understood compared to how they are understood now. thus studying science lends itself easily to studying history. and after you do an experiment, you need to write a lab report. therefore, writing becomes an important part of science. science is the basic thing for much of our life. the science of

6、farming shows how our food is produced; biomedical science keeps us healthy; even our beds these days are designed according to scientific facts. we almost eat, sleep and breathe with the help of science! when we prepare the next generation (一代) of voters, creators, and policy makers, it is importan

7、t to make sure they are not only comfortable but also good at science. 【文章大意】本文是一篇议论文。小孩子应该学习科学, 因为学习科学对他们而言有很多好处。1. according to paragraph 2, what does learning the scientific method mean to kids? a. refusing any ideas that are not logical. b. helping them develop thinking skills. c. learning many

8、areas of study. d. learning to do experiments. 【解析】选b。细节理解题。根据第二段的“learning to follow this process helps you think logically and carefully. these important thinking skills can be used in many areas of study. . . ”可知, 学习科学可以帮助孩子们培养好的思维方式。故选b项。 2. which of the following statements would the author agr

9、ee with? a. science is too difficult for children. b. children usually consider science boring. c. science could make children love learning. d. children who cant think carefully shouldnt learn science. 【解析】选c。观点态度题。根据第三段的“one of the greatest things we can teach our children is to love learning. lea

10、rning science is a great way to do so. ”可知, 作者认为学习科学可以让孩子们爱上学习。 3. if a child works hard at science at school, he/she _. a. usually loses interest in other activitiesb. usually has no time for other subjectsc. is usually bad at such subjects like historyd. is likely to learn many other subjects well

11、【解析】选d。细节理解题。根据第四段的“so science encourages children to study math. . . therefore, writing becomes an important part of science. ”可知, 学好了科学, 学好别的科目的可能性也会增大。4. what is the text mainly about? a. why science is important. b. why kids should learn science. c. what kids should learn at school. d. how kids

12、can make use of science. 【解析】选b。主旨大意题。根据文章内容可知, 本文主要讲述了小孩为什么需要学习科学。故选b项。 【长难句分析】when we prepare the next generation of voters, creators, and policy makers, it is important to make sure they are not only comfortable but also good at science. 分析: 这是一个复合句, when引导时间状语从句, 主句是一个it+be+adj. +to do句式, 主句中又含有

13、一个宾语从句, 引导该从句的引导词that省略了。not only. . . but also. . . 意思是“不但而且”。翻译: 当我们想让我们的下一代成为选举人、发明家和政策制定者的时候, 重要的是要确保他们不仅是生活舒适的, 而且是擅长科学的。b as most people know, in the past few years, sandstorms have swept across many cities and areas of north china, polluting the air and disturbing daily lives of human beings.

14、 people look dirty and suffer many kinds of illnesses, such as breath difficulty. the sandstorm is such a serious problem that it has not only undermined the industrial and agricultural development of our country but also caused a lot of trouble to the living conditions of the chinese people. it is

15、expected that effective (有效的) measures should be taken as soon as possible through our joint efforts to limit its occurrence. so what should we do with the frightening sandstorms? some experts put forward practical suggestions as follows: for one thing, more funds (基金) ought to be put into tree plan

16、ting and forest protection so as to keep more water resources within the surface of the earth. for another, governments of all countries should make laws on environmental protection. for example, banning the use of throw-away chopsticks and punishing illegal tree cutting. scientists should also stud

17、y and find ways to cut down the degree of its destruction and to improve the whole environment. how people look forward to sunny days with little breeze(微风) touching their faces now and forever! nevertheless, i am fully confident that the golden days can come back so long as everyone tries his best

18、to protect natural environment from today on. 【文章大意】本文讲述的是沙尘暴对我们的工农业和生活的影响, 分析了我们能够采取的多种措施。5. the underlined word “undermined” in paragraph 1 means _. a. weakened b. encouragedc. kept d. made【解析】选a。词义猜测题。根据画线词所在句可知, 沙尘暴不仅仅削弱了工农业的发展, 还带来很多生活方面的困难, 故该词是“削弱”的意思。 6. from the first paragraph, we can infe

19、r _. a. china has taken no measures to prevent sandstormsb. sandstorms can cause much damage to human beings and their daily livesc. the sandstorm is the most dangerous natural disaster to human beingsd. more sandstorms will happen in the near future in north china【解析】选b。推理判断题。根据第一段中“but also caused

20、 a lot of trouble to the living conditions of the chinese people”可知沙尘暴会给人们的生活带来很多的损害。 7. how many ways do some experts put forward to fight against sandstorm in the article? a. 5. b. 4. c. 3. d. 2. 【解析】选c。细节理解题。根据文章第二段“for one thing, more funds ought to. . . ”和“for another, governments of all countr

21、ies should make laws on environmental protection. ”以及“scientists should also study and find ways to cut down the degree of its destruction and to improve the whole environment. ”说明文章中提出了3种方法。 8. whats the authors attitude towards the situation to sandstorms problems? a. unconfident. b. optimistic. c

22、. regretful. d. satisfied. 【解析】选b。推理判断题。根据文章最后一句中“i am fully confident that the. . . environment from today on. ”可知作者很有信心。【词汇积累】sandstorm沙尘暴, sweep清除, pollute污染, disturb打扰, dirty肮脏的, suffer遭受, illness疾病, breath difficulty呼吸困难, cause a lot of trouble带来很多麻烦, take measures采取措施, joint efforts共同努力, occur

23、rence发生, frightening令人恐惧的, make laws制定法律, environmental protection环保, ban禁止, illegal tree cutting非法砍伐, protect保护 . 完形填空michel simon, who founded the centre for informed food choices in the usa, 1 there are sugary sports drinks that are as unhealthy as cola. “sports drinks were 2 with athletes in min

24、d. these drinks contain salt and sugar, which can be 3 for athletes in many cases. 4, most regular people dont need any additional salt, 5 they certainly have no need for liquid(液态的) sugar. these 6 may end up doing more 7 than good for kids doing ordinary exercise. ” breakfast cereals(谷类食物), which a

25、re greatly 8 by kids, have also been criticized. 9 they are often high in fiber, some of them contain a lot more sugar and salt than you would 10. in addition, some of the foods we have come to know as “healthy snacks” have 11 been added to the black list. although they look and sound nutritious, in

26、 most 12 they are much tastier than they are healthy for you. 13, some types of dried fruit were 14 to have more fat and sugar than the fruit they were produced from. so next time you 15 to cut down on junk food, think twice about what you end up eating instead. 【文章大意】本文是议论文。我们都知道垃圾食品对健康的危害, 然而有些被标榜

27、为健康的食物其实和垃圾食品一样有害健康。1. a. meansb. saysc. supposesd. imagines【解析】选b。根据下文引号中michel simon说的内容可知, 此处用says。 2. a. servedb. enjoyedc. designedd. ordered【解析】选c。根据sports drinks和athletes之间的关系可知, 运动饮料是为运动员“设计(designed)”的。 3. a. usefulb. terriblec. strongd. enough【解析】选a。既然运动饮料是为运动员设计的, 因此很多情况下对他们是“有益的(useful)”

28、。 4. a. thereforeb. besidesc. howeverd. anyway【解析】选c。上一句介绍运动饮料对运动员有益, 该空后介绍绝大多数普通人不需要这些额外的盐或糖, 语意间为转折关系, 故填however。 5. a. butb. and c. so d. because【解析】选b。“绝大多数人不需要任何额外的盐”和“他们当然也不需要液态的糖”之间为并列关系, 故填and。 6. a. sportsb. needs c. snacksd. drinks【解析】选d。这些“饮料(drinks)”对于做普通锻炼的孩子有害。7. a. harmb. wonders c. w

29、orkd. pains【解析】选a。该段主要围绕运动饮料这一话题展开, 再结合上文的观点可知, 这些“饮料(drinks)”对于做普通锻炼的孩子“害处(harm)”大于好处。 8. a. suggested b. likedc. discussedd. made【解析】选b。此处介绍广为孩子们“喜爱(liked)”的早餐谷类食物也受到批判。 9. a. sinceb. beforec. whend. while【解析】选d。“纤维含量高”和“糖、盐的含量超标”之间为转折关系, 故填while。 10. a. allowb. ask c. expectd. save【解析】选c。一些早餐谷类食物

30、的糖和盐含量比你“猜想(expect)”的还要高。 11. a. alsob. soonc. againd. once【解析】选a。此处指一些所谓健康的小吃“也(also)”榜上有名, 上了不健康食物的黑名单。 12. a. waysb. casesc. partsd. plans【解析】选b。根据上半句“although they look and sound nutritious”可知, 一些健康零食看起来和听起来很有营养, 但多数“情况(cases)”下是美味可口, 并不健康的。 13. a. as usualb. in shortc. at firstd. for example【解析

31、】选d。some types of dried fruit是对上文“healthy snacks”的“举例(for example)”。 14. a. preparedb. realizedc. foundd. searched【解析】选c。一些果脯被“发现(found)”含有过多的脂肪和糖。 15. a. decideb. failc. agreed. forget【解析】选a。根据全文的内容可知, 我们都知道垃圾食品有害健康, 却忽略了一些所谓的健康食物的害处, 因此, 下次你“决定(decide)”少吃垃圾食品时, 也要想清楚自己最后吃的到底是不是健康的食物。 【词汇积累】sugary

32、sports drinks含糖的运动饮料, unhealthy不健康的, cola可乐, salt and sugar盐和糖, high in fiber富含纤维素, snacks快餐, nutritious有营养的, tastier较美味的, dried fruit干果, junk food垃圾食品. 读后续写阅读下面材料, 根据其内容和所给段落开头语续写两段, 使之构成一篇完整的短文。 it was time to go home. “remember to work on your class speeches for homework, ”miss walker called, as

33、everyone started talking and packing their schoolbags. jenny felt sick. she hated having to read aloud in class. she was sure everyone got really bored listening to her. once, when jenny was reading out her holiday diary, lee was even looking at his watch, a silver and blue one which seemed just mag

34、ical. jenny watched lee walk ahead of her as they left school. he seemed so clever, and he had a certain sort of shining confidence. he was just one of those people who were good at everything. jenny sighed. as she turned the corner, she saw lees watch lying right in the middle of the path. jenny kn

35、ew she should just pick it up and return it to him, but she didnt want to run after him. jenny bent down quickly, picked up the watch and ran home. on arriving home, jenny put it on almost without thinking. she was surprised it fitted so well. she walked to the mirror and started practicing her spee

36、ch. words just flooded out of her. “im going to talk about swimming. i have been lucky. ive won lots of competitions. but when im in a race, im not really thinking about winning. im just loving the feeling of being in the water. . . ”jenny laughed with excitement. she walked across the room. she sud

37、denly seemed to have a certain sort of confidence. turning back to the mirror, jenny saw a flash of light from the watch in the glass. the flashes of silver seemed almost magical. so maybe lees watch really did have something magic about it. the next day, as the lesson began, miss walker asked who w

38、as going to be brave and go first. nobody moved. jenny slowly raised her arm. before miss walker could say anything, there was a shout from behind. “shes stolen my watch! ”lee said angrily. “it went missing at school yesterday. ”注意: 续写词数应为150左右。everybody was fixing their eyes on jenny, waiting for a

39、n explanation. _at that moment, miss walker smiled and asked the class to listen to jennys speech first. _【参考范文】everybody was fixing their eyes on jenny, waiting for an explanation. jenny didnt answer. how could she explain about the watch and its magic? no one could understand. no one could believe

40、. “but i saw you wearing it yesterday, ”miss walker gently reminded him. for a moment lee remained silent and then he apologized he had just remembered that. jenny was relieved saying she had found it on the way home and decided to return it after the speech. everybody was puzzled and asked why. jen

41、ny again was speechless. at that moment, miss walker smiled and asked the class to listen to jennys speech first. jenny walked slowly to the front. she couldnt think properly. all round her, a sea of faces was watching. she felt so frightened and the watch didnt seem magical at all. suddenly she saw

42、 miss walkers encouraging eyes. jenny took a deep breath. “im going to talk about swimming. . . ”ten minutes later the whole class stood up applauding jennys wonderful speech. jenny smiled as she eventually realized the real source of confidence. 阅读填句what to do when someone doesnt like you when some

43、one tells me “i dont care if people like me”, they are showing me the emotional wall they use to block the hurt of rejection. as humans are social animals, all of us care if people like us. based on the need for social connection, your reactions to rejection and negative judgment can range from mino

44、r hurt to outbreaks of depression. 1 the first step to handle a negative situation is to recognize your reaction. ask yourself, “what am i feeling? ” 2 any betrayal(背叛) or embarrassment in your heart? identify what feeling has shown up in your body, so you can choose what to do next. 3 when you sens

45、e yourself shutting down or feeling defensive, ask yourself what the person actually meant to do to you. did they truly mean to offend you, or make fun of you? your brain works very hard to keep you safe, so it will judge a situation as threatening if there is any possibility of social harm. when our brains sense a possible threat, we react as if we were personally attacked. take a breath to relieve the stress. 4 finally, if