高一英语下学期Unit19Modernagriculture单元检测试题

高一英语下学期Unit19 Modern agriculture单元检测
(一). 单项填空：
1.The conference is to be held to discuss modern tourism and the effects it has _____ the wildlife.
A. in
B. on
C. at
D. with
2.—I haven’t heard from Henry for a long time.
--What do you suppose _______ to him?
A. was happening
B. to happen
C. has happened
D. had happened
3._____ the best thing would be to send him a short message before we get there.
A. As far as I can see
B. As long as I can see
C. As far as I know
D. As long as I know
4.The two countries have reached an agreement to make __________.
A.as reasonable as possible use of the river
B.as reasonable use of the river as possible
C.as use of the river reasonable as possible
D.as reasonable as use of the river possible
5.The Internet as well as cell phones _______ an important part in our daily life.
A. is playing
B. are playing
C. is played
D. play
6.Your performance in the driving test didn’t reach the required standard. ___, you
failed.
A. With these words
B. In other words
C. In these words
D. On other words
7.It was this reason ______ her uncle moved out of New York and settled down in a small
billage.
A. which
B. why
C. that
D. how
8.It ____ that I met one of my old classmates on my way home yesterday.
A. took place
B. occurred
C. broke out
D. happened
9.---Good morning. Grand Hotel!
---Hello. I’d like to book a room for the nights 18th and 19th.
---_________.
A. What can I do for you
B. Just a minute, please
C. What’s the matter
D. At your service
10.He tried to go away without being noticed by the teacher, but luck ___him.
A. went with
B. went against
C. went over
D. went along
11.We plant trees _______, and the young trees grow taller _______.
A. year by year; year after year
B. year after year; year by year
C. year by year; year by year
D. year after year; year after year
12.The government will guide the country ___the difficulties ahead.
A. to go through
B. to come through
C. through
D. to have gone through
13.Africa is hungry. We must produce more food to _____ the shortage.
A. take care of
B. supply
C. cover
D. make use of
14.I don’t allow ___here though someone else might allow you____ so.
A. smoking; doing
B. smoking; to do
C. to smoke; to do
D. to smoke; doing
15._________ should be done has already been done.
A. That
B. What
C. Which
D. Who
〔二〕.阅读理解
A
On the old-time farm in America there were chickens and turkeys〔火鸡〕. There were alsocows, pigs, and other livestock (家畜). But there were very few machines. Most of the workwas done by the entire farm family with the help of a "hired man". Sometimes extra labourers〔劳工〕 were needed in busy seasons. Horses provided 79 percent of the power used, human labour 15 percent, and machines only 6 percent.
Today all that has changed. On many modern farms machines now finish 96 percent of the power, human labour 3 percent, and horses 1 percent. The children go to school by bus every morning, the parents work on the farm or in the house, and hired help is seldom needed. Theirwork has been replaced by a whole army of farm machines.
16. Today machines furnish the power _____ times more than yesterday.
A. 17
B. 16
C. 15
D. 14
17. Today human labour finishes the power ___ percent as much as yesterday.
A. 10
B. 20
C. 30
D. 40
18. Which power has changed most greatly? _____
A. Horses
B. Human labour
C. Machines
D. Extra labours
19. What has changed the farmer's work? _____
A. The support of the government
B. The support of the people
C. The hired help
D. The farm machines
20. How many things are compared in the passage? _____
A. Two
B. Four
C. Six
D. Eight
B
The making of glass is a very old industry———at least 4，500years old. Glass has many extraordinary qualities and it is frequently being used in new ways.One of the most interesting new uses for glass is in telephone communication. Scientists have developed glass fibres as thin as human hair which are designed to carry light signals. When the light reaches the other end，it is first changed into electrical signals，which are in turn converted(转变)into sound messages.Called lightwave communication the new system was used successfully in an experiment in Chicago in 1977. During the experiment two glass fibres were able to carry 672 conversations at the same time. The lightwave cable, containing 144 glass fibres, has the capacity(容量)to carry 50，000 conversations at the same time. The lightwave communication system has two important advantages. First the glass fibre cables are smaller and weigh less than copper (铜)cables;second，they cost less.
21.One of the extraordinary qualities of glass is that it can carry ____.
A.any signal
B.light signals
C.sound signals
D.electrical signals
22.Before you can hear a message on the telephone using the new system , _______.
A.the light signals have to be changed into electrical sound
B.neither the light nor the electrical signals have to be changed in any way
C.light must first be changed into electrical signals and then into sound
D.electrical signals must first be changed into light signals and then into sound
23.According to the passage , the new telephone communication system ______ .
A.was put on experiment in 1977
B.had been put into actual use by 1977
C.had been repeatedly experimented before 1977
D.was first put into actual use in 1977
24.From the passage， you can tell that people prefer glass fibre cables to copper cables
because ______ .
A.glass fibre is easier to make
B.glass fibre is less expensive
C.glass fibre is more up to date
D.glass fibre delivers messages directly
25.Which of the following statements best expresses the main idea of the passage?
A.Light signals have changed the use of glass in industry.
B.Glass fibres have reduced the cost of telephone communication.
C.Glass is very useful because it has many unusual qualities.
D.The use of glass fibres to carry telephone messages is an interesting new
development.
〔三〕.单词拼写：
26.The price d_______ on the quality.
27.Sea water c______ salt.
28.Some scientists thought that wheat should be grown with s_______. But Jia Sixie
didn’t.
29.Farmers can get a good h_________ without going against nature.
30.He r________ a lot of farm animals.
〔四〕.改错：
31. I’ll get my brother help you with your homework._________
32.The shop stayed openly till six o’clock._________
33.China is developed very fast now. _________
34.In my great joy, he brought me a box of pencils. _________
35.It is in this room where I lost my book. _________
36.We should make much use of the land as possible. _________
e to my office when possibly. _________
38.You should learn to prevent yourself from the rain. _________
39.The shop has a variety of flower. _________
40.Smoking has many effect on health. _________
参考答案
(一).单项选择：1---15 BCABA BBDBB BCCBB
(二). 阅读理解 16---20 CBADB 21---25 B C A B D
(三). 单词：26.depends, 27. contains, 28. space, 29. harvest, 30. raises
(四). 改错：31. help前加→open
33. developed→developing 34. In→To 35. where—that
36. much前加as 37.possibly—possible 38. prevent—protect 39. flower—flowers 40. many—much
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