牛津上海版八年級上冊《Unit 3 Numbers》2021年同步練習(xí)卷
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8AU4 Exercise 4（課文語言點練習(xí)）I. Choose the best answer
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1．It takes only an hour ________ to Xianmen from Shanghai by plane.（ ?。?/h2>
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2．Abacuses are ____ accurate ____ they helped people a lot in ancient times.（ ?。?/h2>
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3．I found ________ hard to finish the work in such a short time.（ ）
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4．Peter looks like his father _________ some ways.（ ?。?/h2>
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5．Before the computer begins calculating，people will _________ many hours to program it _________ instructions.（ ）
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6．Peter is a sportsman from Britain a skillful body．（ ?。?/h2>
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7．We'll climb the hill if it _____ the day after tomorrow．（ ）
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8．Long long ago，there were different ways of __________ numbers.（ ?。?/h2>
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9．The number 0.82 is ________.
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10．He will write to you as soon as he _________ to London.（ ?。?/h2>
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11．Can you give me the answer __________ the problem？（ ）
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12．The World Wide Web made it easier ___________ information.（ ?。?/h2>
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13．_____ancient times，people in different countries wrote numbers______different ways．（ ?。?/h2>
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14．We call the number 67.89 a（n） ．（ ?。?/h2>
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15．The poor boy is _______ to go to college.（ ?。?/h2>
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16．_________ the morning of July 5，1992，they arrived in Washington.（ ?。?/h2>
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17．These calculations must be accurate，because they are very important to our company.The underlined part means __________.（ ）
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18．I have worked here nearly two years.The underlined part means ___________.（ ）
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19．Computers are very powerful.The underlined part means _________.（ ?。?/h2>
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20．Mary is a very independent girl.She manages to solve all the problems.The underlined part means _________.（ ?。?/h2>
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21．The Chinese made the compass for the first time.The underlined part means ________.（ ?。?/h2>
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22．You have to program the computer.The underlined part means ________.（ ?。?/h2>
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23．My brother _________ his ________car.（ ?。?/h2>
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24．Use your own computer to solve the problem .（ ）
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25．If it not powerful enough，you the answer on the back of the book.（ ?。?/h2>
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26．Long ago，there were different ways of numbers.（ ?。?/h2>
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27．English is important it is taught in most middle schools.（ ?。?/h2>
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28．Shakuntala is a lady India an amazing brain．（ ?。?/h2>
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29．Can you read the text ten times every day ？（ ?。?/h2>
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30．Water and air are very important .（ ?。?/h2>
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31．We'll have a picnic Saturday morning.（ ?。?/h2>
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32．There is little milk left in the bottle，_______________？（ ?。?/h2>
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33．We count in________ because we have_______ fingers.（ ）
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34．People have to program computers ________ instructions.（ ?。?/h2>
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35．People found it easier after the invention of zero．（ ?。?/h2>
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36． he was to read such an interesting story!（ ?。?/h2>
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37．My sister studies now than she did last year.（ ）
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38．You did quite well in the final exam.You made mistakes in it.（ ?。?/h2>
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39．Shakuntala's brain _______ fifty seconds to find the answer.（ ?。?/h2>
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40．We can write numbers many ways.（ ?。?/h2>
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41． all the figures from 0 to 9，we can write numbers from the biggest to the smallest．
（ ?。?/h2>組卷：2引用：2難度：0.6 -
42．Computers can store ___________ information.（ ?。?/h2>
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43．_________ of the new students should take the examination.（ ）
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44．Would you please give me orange juice？I'm very thirsty.（ ?。?/h2>
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45．The teacher asked him to go abroad to further his study. ，he was not very interested in the project.（ ?。?/h2>
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II. Fill in the blanks with the words in their proper forms.
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46．Shakuntala Devi is an
（India）lady.組卷：2引用：1難度：0.6 -
47．The fat girl has an
（amaze） brain.組卷：2引用：1難度：0.6 -
48．The brain is called a
（live） computer.組卷：2引用：1難度：0.6 -
49．It has been
（especial） cold this week．組卷：49引用：2難度：0.5 -
50．English is an
（nation） language.We must learn it well.組卷：2引用：1難度：0.6 -
51．It's
（near） eleven o'clock．You'd better go to bed．組卷：2引用：2難度：0.7 -
52．Can you see the
（electricity）（calculate） on the desk？組卷：5引用：1難度：0.4 -
53．More than 90 percent of the artists were here.Only a small
（percent） was absent.組卷：5引用：1難度：0.5 -
54．America is a
（develop） country.組卷：2引用：2難度：0.6 -
55．Just now she programmed his computer with
（instruct） to do some calculations.組卷：7引用：1難度：0.5 -
56．The printing press was an important
（invent）．組卷：16引用：2難度：0.7 -
57．India is a
（develop） country.組卷：263引用：7難度：0.6 -
58．The
（follow） story will give you a surprise.組卷：3引用：1難度：0.6 -
59．Computers can do
（calculate） faster than human beings.組卷：3引用：1難度：0.7 -
60．I hope our country will become more and more
. （power）.組卷：5引用：2難度：0.4 -
61．You can at
（little） have a try.組卷：2引用：1難度：0.7 -
62．The abacus is an important
（calculate） machine in ancient China.組卷：2引用：1難度：0.7 -
63．In modern
（time），it is very popular to use a computer.組卷：4引用：1難度：0.7
III. Rewrite the sentences
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64．I spent three hours making a birthday cake for my son.（保持原句意思）
me three hours to make a birthday cake for my son.組卷：4引用：1難度：0.8 -
65．He was so busy that he couldn't help me with the cooking.（保持原句意思）
He wasfreeto help me with the cooking.組卷：6引用：1難度：0.8
Complete the sentences with the given words in their proper forms.
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196．Miss Gao is very good.All the students love her. （合并為一句）
Miss Gao isgoodall the students love her.組卷：3引用：1難度：0.7
Complete the sentences with the given words in their proper forms.
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197．Humans have five senses：sight，hearing，taste， （1）s
and touch.We use these senses every day in our lives when we work，play，eat and drink.Animals have senses too，and sometimes they work much better than ours.We have our food prepared for us—but animals need to （2）ftheir own food using their senses.For example，animals that hunt other animals often have very good sight.Some birds can see a mouse at a （3）dof 1.5 kilometres.However，they don't always catch the mouse.Mice have very，very good hearing and this helps them stay away from danger!Insects sometimes have senses that are （4）dfrom ours.For example，butterflies don't taste with their mouth—they taste with their feet.Crickets （蟋蟀）don't hear with their ears—they hear with their legs.Chameleons （變色龍） have two eyes，but they can move their eyes separately and look in two different directions at the same time!Some animals seem to have a special sense that tells them about the future.Birds，ants and many other animals are busier looking for food just before bad weather.This helps them stay alive because it is more difficult to find food when the weather is bad.Birds also use this （5）ato get out of bad weather when they fly long distances.For centuries，people have noticed that animals often behave （6）sbefore an earthquake.For example，in January 1975，a lot of farmers in one part of China told scientists that their horses and cows did not want to go into barns（畜棚）.A few days later，there was a large earthquake in that region.Do animals have a special sense that knows when earthquake will happen？The answer is probably yes，but scientists do not yet （7）uhow it works.組卷：9引用：1難度：0.4