Unit2 单元过关验收B卷
I.听力部分(略)
Ⅱ.单项填空(共15小题;每小题1分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
11.You can’t do well in your studies _______ you listen to the teacher
attentively in class.
A.if B.until C.when D.unless
12._______ of his friends has(have) ever been to Paris.
A.None B.No one C.Every D.Nobody
13.Last evening Lack watched TV at home ____ going to the cinema.
A.not B.but C.instead D.instead of
14.You _____ play football if you haven’t finished your homework.
A.don’t allow to B.are not allowed
C.are not allowed to D.don’t allow
15.They are asked to have their own way ____ doing things.
A.in B.to C.of D.for
16.Oh,we are late.The hall is _______ people.
A.filled of B.filled with C.full with D.filled in
17.When I _______ my work tomorrow, I will go swimming with you.
A.will finish B.have finished
C.am finishing D.finished
18._______ you begin the work, you shouldn’t stop halfway.
A.Once B.When C.Though D.As soon as
19.The fish smells _______ .Let me have a _______ .
A.well;look B.sweet;look
C.well;taste D.sweet;taste
20.Tom and his parents are now in China _______ .
A.in a holiday B.on the holiday
C.at holiday D.on holiday
21.Tell him _______ his bike when he leaves.
A.not to forget locking B.don’t forget locking
C.not to forget to lock D.don’t forget to lock
22.Make sure _____ off all the lights before you go to bed.
A.you turn B.to turned C.turning D.your turning
23.—Sorry to have kept you waiting.
—_______ .
A.It’s all right B.It doesn’t matter
C.No worry D.That’s right
24.—Do you like the sweater?
—Yes,it _______ very soft.
A.feels B.is feeling C.is felt D.felt
25.Do you remember _____ your headmaster told you to do?
A.that B.what C.how D.whether
Ⅲ.完形填空(共20小题;每小题1分,满分20分)
阅读下面短文,掌握其大意,然后从26-45各题所给的四个选项(A、B、C和D)中选出能填入相应空白处的最佳选项。
Do you believe that some numbers are lucky or unlucky? If you answer“yes”
26 this question, you are certainly not 27.For example, many people in certain
countries believe that 28 13 is especially bad. They believe 13 people should 29
sit at a table together, and that 30 things will happen 31 Friday the 13th.Some
buildings do not even designate a 13th floor. On the other hand,7 is often
considered a 32 number.33 everyone goes along with this belief in the power of
numbers. Some people think that lucky 34 unlucky numbers are only superstitions
(迷信) that should not 35 seriously. 36 , others think that numbers 37 have the
power to affect people’s 38.
In ancient times, it was quite common to believe in the magical power of
numbers. It 39 that some numbers could clue(暗示)someone in to the 40 or show
the 41 side of a person’s personality(个性). Numerology(命理学),he“art”of
42 the power in numbers, was often practised in Jewish tradition(传统) and among
Greek mathematicians(数学家). Today, many of those 43 still practise numerology
use the Hebrew calendric system(希伯来历法) which gives each 44 of the alphabet
(字母表)45 of the numbers 1 through 8.
26. A. of B. to C. in D. on
27. A. alone B. lonely C. yourself D. only
28. A. number B. numbers C. the numbers D. Number
29. A. often B. ever C. always D. never
30. A. good B. terrible C. badly D. terribly
31. A. in B. at C. on D. of
32. A. lucky B. unlucky C. luckily D. luck
33. A. Almost B. Not C. Nearly D. No
34. A. or B. and C. but D. also
35. A. take B. taking C. be taken D. be taking
36. A. But B. However C. While D. Yet
37. A. do B. don't C. also D. but
38. A. life B. lives C. living D. job
39. A. believe B. believed C. is believed D. was believed
40. A. past B. present C. future D. last
41. A. hide B. hiding C. hid D. hidden
42. A. read B. reading C. reads D. being read
43. A. which B. who C. whose D. whom
44. A. letter B. word C. number D. name
45. A. some B. any C. many D. one
Ⅳ.阅读理解(共10小题;每小题2分,满分20分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中选出最佳答案。
A
In 1950 an ordinary but imaginative(富于想象力) electrical engineer named Christopher Cockerell began an experiment that was soon to change the world. He came up with an idea to make boats go faster, by using a vacuum cleaner(真空吸尘器).
Using his wife’s vacuum cleaner he was able to reverse(使倒转) the motor so that it blew instead of sucking. The air that blew out beneath(下面) acted as a cushion against surfaces. Years later, his principle of cushioned air made it possible for the first hovercraft(气垫船) to be successfully built and tried out. A journey along the Amazon River proved to the world that the hovercraft was both wonderful and useful.
The invention that began in the kitchen and the boatyard of an ordinary home led to a thousand other inventions. Today hovercrafts carry passengers in comfort over rough channels and seas.
46.The passage is mainly about _______ .
A.Christopher,an ordinary but imaginative engineer
B.Christopher and his wife’s vacuum cleaner
C.Christopher and his invention
D.Christopher and his discovery
47.The aim of the experiment in 1950 was _______ .
A.to speed up the boats
B.to change the world
C.to make the boats more comfortable
D.to improve vacuum cleaner
48.The underlined word “sucking” in the second paragraph probably means “_____. ”
A.taking with great force
B.drawing with great force
C.pushing with great force
D.pulling with great force
49.Which of the following can push the hovercraft forward rapidly?
A.Cushioned air. B.The air that sucked in.
C.The air that blew out. D.The air on the surface.
50.According to the passage, many other inventions were _______.
A.the dreams of Christopher
B.the results of Christopher’s experiment
C.the cause of Christopher’s idea
D.the wishes of Christopher
B
Charlie studied in a famous college for four years. He studied hard and did well in all his subjects. He hoped to become a good teacher. This year he left the college and began to work in a middle school. He likes his students and is strict(严格的) with them. He does his best to make his classes lively and interesting.
One day he carefully explained a chemical reaction(反应) to the students of Grade 2 in the chemistry lab.
“Be careful, everyone,” he said loudly. “Before I make the experiment,there're twenty five atoms of carbon(碳原子),but after I finish it, there’re twenty four atoms of carbon left!”
He stopped to watch the classroom and hoped his students would go on explaining it. But the young men looked at each other and nobody answered him. He had to ask, “What happens? What makes the atom lost?”
The classroom was very quiet and none of the students looked at their teacher.
“Who can tell us where it has gone?”
Suddenly a soft voice came from the back row, “We did not see anybody leave the lab!”
51.Charlie began to work in the middle school because _______.
A.he had been in the school for four years
B.he couldn’t do anything except teaching
C.he hoped to become a good teacher
D.he did well in all his subjects
52.Charlie hopes ____ ,so he does his best to make his classes lively and interesting.
A.all his students could understand him
B.his students wouldn’t be afraid of him
C.his students carefully watched him making the experiment
D.his students could do well in chemistry
53.That day Charlie wished _______ .
A.his students could learn the chemical reaction
B.his students could find the atom of carbon
C.his students could count(数) the atoms of carbon
D.his students could make the experiment
54.The students couldn’t answer Charlie’s questions because _______ .
A.none of them had seen the atoms
B.they didn’t understand their teacher
C.the chemical reaction was too complicated
D.they all wanted to drop the subject
55.In fact,_______ .
A.Charlie failed that day
B.the student in the back row didn’t watch her teacher carefully
C.the student in the back row hadn’t learned chemistry before
D.Charlie failed in making the experiment
Ⅴ.短文改错(共10小题;每小题1分,满分10分)
Miss Evans taught physics in school in London.Last month 56.______
she was explaining to one of her class about sound ,and 57.______
she decide to test them to see how successful she had 58.______
been in her work. She said to them, “Now I has a sister 59.______
in Washington. If I was calling her by the phone, and 60.______
you were on the other side of the street. Who would 61.______
hear me first, my sister and you? And why?” 62.______
A clever boy at once answered, “You sister, Miss 63.______
Evans, because the electricity travels much faster than sound 64.______
waves.” “Very well,” Miss Evans praised. 65.______
Ⅵ.书面表达(满分15分)
明天,高一(1)班同学将到化学实验室去上开学以来的第一节化学实验课。假如你是班长,请将实验课注意事项在班上宣读。
[参考词汇]
注意事项 points for attention
精密仪器 precision instrument
试剂 reagent
Key:
11-15 DADCC 16-20 BBADD 21-25 CABAB
26-30 BACDB 31-35 CABAC 36-40 BABDC
41-45 DBBAD 46-50 CABCB 51-55 CDABA
56.第一个in后加a 57.class→classes 58.decide→decided
59.has→have 60.by→on 61. √ 62.and→or
63.You→Your 64.去掉the 65.well→good
One possible version:
May I have your attention, please? Tomorrow our class are going to have our
first chemistry experiment lesson this term in the lab. Here are some points for
attention when we are in the lab. First of all we should listen to the teacher
carefully and follow his instructions strictly. Second, we must keep quiet and
must not touch the precision instrument and reagents unless we are told to. And
we must mop the floor, clean the tables and put away the articles after the
experiment. Don't forget to turn off the lights and shut the door before we
leave the lab. That's all.
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