【名师一号】2020-2021学年高中英语(北师大版)必修5双基限时练21.docx

双基限时练(二十一)　Unit 15　Learning
Lesson 3　Teachers　　　　　　　　　　　　　
Ⅰ.单词拼写
1．You should learn to look at the same thing from different __________ (角度)．
答案　angles
2．Too much chemicals in the air will result in __________ (酸) rain sooner or later.
答案　acid
3．How are you getting on with your __________ (同伴) in that new school?
答案　fellows
4．The girls washed the clothes with soap __________ (粉末) and other unknown things.
答案　powder
5．It's so interesting! The horse was __________ (拖) a heavy load.
答案　dragging
6．What a pity! There is no __________ (通道) to the street through that door.
答案　access
7．The over­drunk man __________ (吐出) out his food, and began to speak.
答案　spat
8．He died only because of __________ (缺少) money and food.
答案　lacking
Ⅱ.用所给短语的适当形式填空
prepare for, lack of, a couple of, used to, set off, spit ... out, have access to, worthy of, pour ... into, for the first time
1．The volunteers ________ early in the morning to plant trees in the Eastern Park.
答案　set off
2．When I visited Shanghai ________， I really didn't know which place I should look at first.
答案　for the first time
3．She ________ some boiling water ________ the cup to make some tea for her husband.
答案　poured; into
4．When I was still a child, my grandfather ________ tell me some stories in the evening.
答案　used to
5．The book is ________ being read.
答案　worthy of
6．There are ________ socks in my room, but they don't make a pair.
答案　a couple of
7．She was so strictly kept by her father that no man might ________ her by day.
答案　have access to
8．He can't buy it because of his ________ money.
答案　lack of
9．The final examination is coming, so all the students
________ it.
答案　are preparing for
10．________ your gum ________ before you come into the classroom.
答案　Spit; out
Ⅲ.单项填空
1．In my opinion, life in the twenty­first century is much easier than ________.
A. that used to be B. it is used to
C. it was used to D. it used to be
答案与解析　D　表示“过去经常……”用used to do ...，并且本题be不能省略。
2．When we plan our vacation, mother often offers ________ suggestions.
A. careful B. practical
C. effective D. acceptable
答案与解析　B　careful“当心的；认真的”； practical“有用的；实际的；可行的”； effective“有效的；被实施的”； acceptable“可接受的”，由此可知B项符合“妈妈经常为我们供应有用的建议”的句意。
3．— Your school is really wonderful.
— Yes, it's fully equipped. And every student has free ________ to the library.
A. access B. chance
C. use D. right
答案与解析　A　have (has ) free access to ...表示“有自由(免费)使用……的权利(机会)”， to为介词。
4．They did not find ________ to prepare for the worst conditions they might meet.
A. worth their while B. it worthwhile
C. it worth D. it worthy
答案与解析　B　it作形式宾语，真正的宾语为后面的不定式短语， worthwhile“值得花时间(或精力)做的”可用于句式It is worthwhile to do sth.“做某事是值得的”，worth while在句中作宾语补足语。worthy(of)“配得上；值得”。
5．— May I speak to Tom, please?
— But he ________ for work an hour ago.
A. set about B. set off
C. took off D. got off
答案与解析　B　句意：——请问我可以和汤姆通话吗？——但是他一小时前就上班去了。set off“动身”，符合句意。set about doing sth.“开头做某事”； take off“起飞”； get off“下车”。
6．The police caught him ________ in an office building.
A. steal B. stealing
C. stolen D. to steal
答案与解析　B　句意：他在一座办公楼里行窃时被警察逮了个正着。catch sb. doing sth.为固定搭配，意为“逮着某人正在做某事”。
7．The old man managed to ________ out of bed, but he still couldn't reach the phone.
A. support himself B. drag himself
C. raise himself D. help himself
答案与解析　B　句意：那位老人硬撑着从床上爬了起来，可还是够不着电话。drag oneself out of意为“吃力地爬出”，为固定搭配。
8．________ you and me, I don't think there was anyone there under thirst.
A. Including B. Except
C. In addition D. Apart
答案与解析　B　句意：除了你和我之外，我想没有人口渴了。except意为“除……之外(没有)”，符合语境。including“包括”； in addition多与to连用，意为“另外”； apart常与from搭配，意为“远离；除……之外”。
9．The ________ look on Miss Wang's face suggested that she ________ great danger.
A. worrying; is in B. worried; was in
C. worrying; was D. worried; is with
答案与解析　B　worried指“(人)感到担忧的”； worrying指“(事物)让人担忧的”； suggest当“示意”讲时其后的宾语从句不用虚拟语气； be in danger “处于危急之中”，为固定搭配。
Ⅳ. 完形填空
When people have more money than they need for ordinary things, they sometimes use their __1__ money to travel and see other parts of the world. European people go to __2__ and people from the East go to __3__. Long before people traveled __4__， and ships went from one country to another __5__ one another. The men that sailed in those old ships __6__ use the stars and __7__ to help them find the way. __8__ they saw an island, they brought out their maps to see __9__ the island was marked on their maps. __10__it was not marked there, they knew that they had discovered an island. If we compare the __11__ of today with those used by the early sailors we will notice many differences.
These days the __12__ and the most convenient way to travel is by air. Some people who do not like cold weather fly to a warmer place when the cold season comes. Their only __13__ is that if they move every year to keep away from the cold __14__ rainy season they need two __15__ houses, one for each half of the year. Some people like to travel by sea better __16__ it gives them a chance __17__ new friends. __18__ natural way to travel is by land. If we have enough time to compare one place with another we will make a conclusion that every two places are rather __19__ each other. If we master both languages, we can have a better __20__ of the differences between the two countries.
1. A. most　　　　　　　　 B. more
C. much D. spare
2. A. the East B. the West
C. east D. west
3. A. the Europe B. the West
C. the East D. east
4. A. to please B. to be pleased
C. for pleasure D. to be pleasant
5. A. to trade in B. to trade on
C. to do trade D. to trade with
6. A. needed B. were used to
C. used to D. would have to
7. A. the mountain B. the river
C. the atmosphere D. the planets
8. A. Each time B. Now and then
C. From time to time D. As
9. A. that B. whether
C. how D. where
10. A. If B. Whether
C. That D. Unless
11. A. maps B. stars
C. planets D. chances
12. A. easiest B. soonest
C. quickest D. hardest
13. A. question B. problem
C. way D. means
14. A. or B. and
C. as well as D. but
15. A. single B. lonely
C. alone D. separate
16. A. because B. because of
C. on account of D. so
17. A. to have B. to be introduced
C. to make D. to get in touch with
18. A. Best D. The most
19. A. the same as B. different with
C. looking like D. different from
20. A. knowledge B. experience
C. information D. situation
答案与解析　
1．D　旅游属于高级层次的消费。只有在满足日常生活所需的物质需求时，人们才会考虑用“多余的”钱去旅游。
2．A　一般状况下，人们要旅游的地点通常都不是自己生疏的地方。故而，欧洲人会去东方旅游。
3．B　东方人则会去西方旅游。
4．C　for在这里表示目的， for pleasure意为“为了取乐”。
5．D　这里用to trade with表示目的，意为“与某人进行贸易”。
6．C　used to do用来表示过去习惯性的动作或行为。be used to do表示“被用来……”。
7．D　结合常识，在指南针消灭之前，我们通常依据星星和“行星”来确定方位。
8．A　句意：每次他们看到一个小岛，他们就拿出地图看看是否这个岛在上面。each time可用来引导一个表示时间的状语从句，意为“每次……”。B、C两项都表示“时不时地”。
9．B　解析见上题。
10．A　“假如”没有标在上面，他们知道他们发觉了一个岛屿。
11．A　从上下文可以看出，本句所讲的是将现在与过去的“地图”进行比较。
12．C　从规律上讲，现在“最快的”旅行方式是乘飞机。
13．B　problem在这里表示存在的“难题”。
14．A　从本空所在的句子看，用or在这里表示选择，意为“或者”。
15．D　separate“单独的；不在一起的”； single“单一的”； lonely“孤独的”； alone是一个表语形容词，表示“单独的”，不能用作定语。
16．A　本句后半部分陈述的是一个理由。D项表结果，故排解。此处引导的是一个从句，A、B、C三项中只有because可引导从句。
17．C　从搭配上看， make friends意为“交伴侣”，更符合文章的规律。
18．D　上文讲到了乘飞机和乘船两种出行方式，那么，走陆路应是最自然的方式。
19．D　从常规上讲两个不同的地方当然有不同之处。different常与from连用，表示“与……不同”。
20．A　have a better knowledge of意为“对……有更好的了解”。
Ⅴ.阅读理解
Many kids feel tempted to cheat once in a while. Most resist and do the work instead.Some kids cheat once and feel so bad that they never do it again. Others get caught and decide it isn't worth it. Unfortunately, some kids start cheating and feel like they can't stop.
Kids who cheat may feel worried about getting caught. Whether they are caught or not, these kids may feel guilty, or uncomfortable, or ashamed—or all three. Even if the cheater feels fine or doesn't get caught, that doesn't mean it's OK. If you see someone cheating, or if someone asks to copy your work, you can tell a teacher or another grown­up.
If a kid gets caught cheating, the teacher may give the kid a “zero” score on the test, send him or her to the principal's office, and get in touch with his or her parents. Worse than the bad grade may be the feeling of having disappointed other people, like parents and teachers. A parent may worry that you are not an honest person and a teacher might watch you more closely the next time you're taking a test.
Cheaters_cheat_themselves_in_a_way because they don't make an honest attempt to learn as much as they can. For instance, if you cheat your way through spelling tests, you won't learn how to spell. That can catch—I mean catch up with you when you get older! And adults who cheat—at work, sports, or in their relationships—get into serious trouble, far more serious than a bad grade on a spelling test.
1．From the first paragraph，we can know that ________.
A．all the students cheat sometimes in the test
B．none of the students cheat in the test
C．some students who cheat get caught and then stop
D．students who cheat will never stop in the future
答案与解析　C　主旨大意题。第一段全面分析了作弊者的类型，尤其由“Others get caught and decide it isn't worth it.”可知C项为正确答案，意思是“一些同学作弊被捉住之后就不再作弊了”。
2．In the test when you find someone cheating, you should ________.
A．tell it to your friend
B．report it to your teacher
C．keep silence over it
D．help him to cheat
答案与解析　B　细节理解题。依据其次段最终一句“If you see someone cheating，or if someone asks to copy your work，you can tell a teacher or another grown­up.”可知，发觉有人作弊，应当是告知你的老师或其他成人。
3．If you are caught cheating in the test you might ________.
A．be sent back to your home at once
B．be left standing in the front of the classroom
C．get a bad grade at least on the test
D．feel angry and surprised
答案与解析　C　细节理解题。依据第三段第一句“If a kid gets caught cheating, the teacher may give the kid a ‘zero’ score on the test”说明作弊被捉到就会得零分。
4．“Cheaters cheat themselves in a way”(in Paragraph 4) means ________.
A．they must get a “zero” in the test
B．they may learn as much as they can at school
C．they can't get a good point in the test
D．they might get into serious trouble when they grow up
答案与解析　D　推理推断题。依据最终一段可以看出，在测试中作弊的孩子，长大后很可能在工作中“哄骗”，并且会惹上麻烦。这些才是“欺人者自欺”的真正含义。
5．Which of the following can be used as the title of this passage?
A．Cheating is a bad habit!
B．Once a cheater, always a cheater?
C．How to cheat in the test?
D．Cheating is not allowed at school!
答案与解析　A　标题归纳题。总结全文：欺人者从担忧开头，然后就是内疚、尴尬和丢人，直至成人后还会恶习不改，这些说明作弊是一个坏习惯。所以A项是最佳选项。