2021版外研版选修四英语Unit 4　Section B　Using language 课后习题 .docx

1、Unit 4 Everyday economics Section B Using language 课后篇巩固提升 基础夯实 .单词拼写 1.It has taken a long time to break out of my own (传统的) training. 答案 conventional 2.No law in China contains clauses that (歧视) against women. 答案 discriminate 3.The (赤道) is the boundary between the northern and southern hemispheres

2、. 答案 equator 4.When I was in (大一新生) year in college,I received a letter from him. 答案 freshman 5.I wish my mother would not (干预) and let me make my own decisions. 答案 interfere .短语填空(注意动词的适当形式) discriminate against,interfere with,go into debt,out of debt,stay afloat,keep in mind 1.They are borrowing m

3、oney just to ,not for investment. 答案 stay afloat 2.No liquids are served with meals because they digestion. 答案 interfere with 3.When you decide to start a business,dont over it. 答案 go into debt 4.It is unjust and unlawful to people of other races. 答案 discriminate against 5.Getting must be placed bef

4、ore buying anything new. 答案 out of debt 6.We must that we are not children any more,and we should be independent. 答案 keep in mind .语法专练 1.Records are rare before that time because Qin Shihuang destroyed all the books could be found. 答案 that 2.Of course,there are times we need to travel long distance

5、s. 答案 when 3.Ancient Chinese craftsmen created structures were both enduring and elegant,showing their advanced understanding of mathematics,architecture,materials,and structural science. 答案 that/which 4.Both my parents went to the hall, many villagers had waited anxiously. 答案 where 5.The teacher,in

6、 front of house lies a big lake,is very patient with his children. 答案 whose 6.I am interested in internet technology and English.This is the reason I want to major in Computer Science in an English-speaking country. 答案 why 7.From his travelling diary,we all know that there is such a beautiful place

7、he has described to us. 答案 as 8.Im proud that Im the first Chinese student in this school gets this award. 答案 who/that 9.Anyhow,October 15 is the day which you must pay your rent,or well have to ask you to leave. 答案 on 10.Through the course of my schooling,I met many teachers,two of treated me great

8、ly. 答案 whom 素养提升 .七选五 主题语境:人与社会 语篇类型:说明文 词数:288 难度: Often,when you buy a computer,the laptop(手提电脑) bag is overlooked,but it is one of the most valuable things a computer owner can have.Most people choose a laptop simply because they want to be able to transport it from place to place. 1 The bag not

9、only protects the computer from dirt or damage,it can also be used to carry other laptop parts,such as spare batteries,a computer mouse and any portable equipment you may have. The first thing to consider when choosing the best laptop bag is what style of bag you may want.The most common styles are

10、the briefcase(公文包)and the backpack. 2 The briefcase gives a sense of professionalism while the backpack may be easier to carry much of the time. A laptop bag should have both a computer sleeve along with several separate sections.The sleeve helps keep the laptop from moving too much in the bag.The s

11、ections are good for storage of documents and other things you may want to transport along with the computer. 3 Another thing when you buy a laptop bag is making sure it is strongly sewed and has a solid bottom.These two things will make your bag much stronger,especially if it is the backpack style.

12、 4 In some cases,it may just be a few months before a computer owner needs a new one.However if made properly,laptop bags can last five or more years. 5 Buying a cloth bag may be a cheaper option,but leather bags are generally made better and are able to stand up to use much better.Besides,leather o

13、ffers a natural barrier to water when the computer is transported through rain or snow. A.Obviously the former is more important,though. B.Each one has their own advantages as laptop bags. C.Materials also make a difference,especially in the briefcase style. D.But without a good laptop bag,that beco

14、mes much more difficult. E.There are lots of choices when it comes to choosing the best laptop bag. F.This will prevent them rubbing up against the computer and scratching it. G.Choosing a cheap bag without these could greatly reduce the life of the bag. 答案与解析 【语篇解读】本文是一篇说明文,主要讲述了如何选择并购买电脑包。 1.D 空前提

15、到人们在买电脑的时候,电脑包总是被忽略。有些人选择手提电脑是因为可以随身携带。 空后说的是电脑包的优势。所以 D 项 “But without a good laptop bag,that becomes much more difficult” 符合上下文。D项的 but起到了结构上的作用,将空前空后连接起来。但是如果没有电脑包,这些(方 便携带等)将会很困难。 2.B 空前提到了公文包和双肩包两种电脑包的形式,空后提到了各自的优势,与 B项中 Each one 较 一致,所以 B项符合。 3.F 根据“.The sleeve helps keep the laptop from movin

16、g.”,并结合空前分号说明此处和空前谈论的 是同一个内容。空前提到了分区有利于文件和其他东西的存放,是在讲分区的优势,所以此处也是讲 优势,可以帮助避免物品之间的摩擦。这与 F项“prevent them rubbing up against the computer and scratching it”一致。 4.G 根据“.much stronger.”和下文“.be a few months.”可知,空前提到了两个因素可以使得电脑包 更加牢固,空后提到很多情况下,几个月就要换一个新的。所以此处是讲电脑包的质量问题。如果选 择一个没有以上优势的便宜的电脑包,会减少电脑包的使用寿命。这与 G

17、项中“.reduce the life of the bag”一致。 5.C 空后提到了“cloth”和“leather”两种材料,所以此处是要讲“material”,这与 C项“Materials also make a difference,especially in the briefcase style”一致。 .完形填空 主题语境:人与自我 语篇类型:记叙文 词数:236 难度: What still bothers me is that my son is in poor health.This time he was 1 in an ambulance from our loca

18、l health centre to the childrens hospital. In this country,all ambulances are driven and manned by firemen and it was no 2 this time.While one fireman drove,the other was in the 3 with me and my son.He started 4 my son,asking him 5 hed prefer English or Portuguese. When my son said either of them,th

19、e fireman requested speaking English so that my son could 6 it with him.Of course,that gave him plenty of 7 to draw my sons attention to offering “tuition (学 费)”It was just a joke.The pair of them chatted for the full hour. 8 ,he had been assigned the task of keeping my boy 9 .He did so skillfully t

20、hat my son didnt 10 that I was tearing along with lights flashing. Actually,the back of an ambulance is a horrible place for me,and then I got sick and had to 11 the window a little.It was cold,so this absolutely wonderful guy took his own jacket off and 12 it around my sons head and neck. These exc

21、ellent guys 13 with us during check-in procedure.I cant be 14 enough to the firemen.Theyre our firemen,and they are all 15 ,of course. 【语篇解读】本文是一篇记叙文。文章主要讲述了消防员帮助作者送生病的儿子去医院,让作 者很感动的故事。 1.A.treated B.limited C.protected D.sent 答案 D 解析根据下文中的“in an ambulance from our local health centre”可知,作者的儿子是被当地健康

22、中心 的救护车送到(sent)儿童医院的。 2.A.exception B.pity C.excuse D.problem 答案 A 解析根据下文语境可知,这次也不例外(exception)。 3.A.back B.bus C.front D.hospital 答案 A 解析根据上文中的“While one fireman drove”可知,另外一个消防员与作者和儿子坐在后面(back)。 4.A.spying on B.catching up with C.chatting with D.looking down upon 答案 C 解析根据下文语境可知,当儿子被抬上车,消防员开始和儿子聊天

23、(chatting with)。故选 C 项。 5.A.whether B.how C.why D.either 答案 A 解析消防员问儿子喜欢英语还是葡萄牙语,根据语境 A 项正确。 6.A.forget B.remember C.write D.practise 答案 D 解析根据上文中的“speaking English”可知,消防队员要求说英语,这样作者的儿子就可以和他练习 (practise)英语了。 7.A.opportunities B.courage C.loss D.feelings 答案 A 解析根据下文中的“to draw my sons attention to off

24、ering tuition(学费)”可知,这给他很多机会 (opportunities)将作者儿子的注意力吸引到学费上。 8.A.Frequently B.Abruptly C.Obviously D.Selfishly 答案 C 解析根据下文中的“he had been assigned the task of keeping my boy”可知,很明显,消防员的任务是让 作者的儿子保持清醒(awake)。 9.A.awake B.upset C.asleep D.reliable 答案 A 解析参见上题解析。 10.A.fear B.regret C.ignore D.realize 答案

25、 D 解析根据下文中的“that I was tearing along with lights flashing”可知,作者的儿子没有意识(realize)到作 者正随着闪光灯而流眼泪。故选 D 项。 11.A.occupy B.open C.improve D.decorate 答案 B 解析根据上文中的“then I got sick”可知,作者有点头晕,将窗户打开了(open)一条缝。 12.A.threw B.wiped C.wrapped D.delivered 答案 C 解析根据上文中的“took his own jacket off”和下文中的“around my sons h

26、ead and neck”可知,消防员 将他自己的夹克脱下,包裹(wrapped)住作者儿子的头和颈部。 13.A.stayed B.debated C.parted D.agreed 答案 A 解析根据下文中的“during check-in procedure”可知,这些消防员在作者为儿子登记的过程中一直留下 (stayed)陪着他们。 14.A.beneficial B.grateful C.rude D.calm 答案 B 解析根据上文语境可知,消防员们帮助了作者很多,作者对他们很感激(grateful)。 15.A.enemies B.engineers C.employers D.

27、heroes 答案 D 解析根据语境可知,他们是消防队员,当然,他们也是英雄(heroes)。 .语法填空 主题语境:人与社会 语篇类型:说明文 词数:214 难度: The Beijing Daxing International Airport (BDIA) was 1 (formal) opened on September 25,2019.Located around 46 km south of Tiananmen Square,it was designed by famed architect Zaha Hadid.BDIA was listed 2 the first of t

28、he “seven wonders of the modern world near completion” by the Guardian in 2015. The new airport complex,consisting of a main terminal,a supporting service building and a parking lot, 3 (cover) an area of about 1.4 million square metres.The starfish design is extremely space efficient,with 4 journey

29、of just 600 metres from security to the furthest gate. 5 could be the most expected innovation at BDIA is its artificial intelligence.The airport 6 (set) up more than 400 self-service check-in machines already,which can 7 (short) passengers waiting time to about 10 minutes.Travelers can be scanned o

30、n cameras 8 (use) facial recognition.Counters can be fully automated to capture (抓拍) face photos and relay 9 (they) during each part of the journey through the airport,including security and the departure gate. The Daxing airportsaid to be the worlds largest terminal in a single buildingis expected

31、10 (receive) a large amount of the 170 million passengers by 2025.It will become a new transport hub for the greater Beijing region. 答案与解析 【语篇解读】本文是一篇说明文。文章主要介绍了北京大兴国际机场的开幕以及里面的科技 设备面部识别等信息。 1.formally 考查副词。根据后面的动词“opened”可知,此处应用副词修饰动词,故填 formally。 2.as 考查介词。be listed as 是固定短语,意为“被列为,被记录为”。 3.covers

32、 考查动词和主谓一致。分析句子可知,该句缺少谓语动词,且主语“The new airport complex” 是单数,所以此处应用 covers。 4.a 考查冠词。分析句子可知,此处泛指“一次旅行”,且 journey的读音是以辅音音素开头,所以用不 定冠词 a。 5.What 考查主语从句。分析句子可知,该句中谓语动词 is前面的是主语,所以空处引导主语从句,且 在从句中作主语,所以应用 what引导。 6.has set 考查时态。already是现在完成时的标志,表明某件事情已经完成,所以此处应用现在完成 时。 7.shorten 考查动词。助动词 can 后接动词原形,所以此处应用动词形式 shorten。 8.using 考查非谓语动词。分析句子结构可知,此处应用非谓语动词,动词 use与其逻辑主语 travelers 之间是主动关系,应用现在分词。 9.them 考查代词。动词 relay后接代词的宾格形式,所以此处用 them。 10.to receive 考查动词不定式。expect to do sth是固定搭配,意为“期望做某事”。