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随时随地学习
随时随地学习
1、他们一到那儿就开始工作了吗?
____________________
2、We didn’t enjoy the tour _____the weather was terrible.
A. if B. though C. because D. when
3、—The 24th Winter Olympic Games________in Beijing and Zhangjiakou in 2022.
—That’s right. All of us are looking forward to it.
A.will hold B.is held C.was held D.will be held
4、Little Tom ________ computer games when his mother got home.
A. is playing B. plays C. was playing D. Played
5、－Thanks for supporting me when I am in trouble.
－__________! We’re good friends， aren’t we?
A. My pleasure B. All right
C. That sounds good D. That’s right
6、The book is very interesting. It is ________ worth ________.
A．very; read
B．quite; to read
C．well; to read
D．well; reading
7、—Look at the beautiful clouds!
—Wow, they are in different , like horses,sheep and flowers.
A.sizes B.shapes C.styles
8、The sweater is ______small for him ______wear.
A. too; to B. very; that C. as;/ D. so; that
9、There is no difference between the two words. I really don't know________.
A. what to choose B. which to choose C. to choose which D. to choose what
10、Passengers _________show their passports and have their luggage checked before boarding．
A.must B.need C.can D.may
11、—Would you like to go to Jay Chou’s concert this weekend?
—I’d love to but I am afraid the tickets are not____________at the box office now. He has so many fans.
A. popular B. free C. available D. expensive
12、Just because of the terrible haze, many flights had to be ______.
A.put out B.put on C.put off D.put up
13、—Mom, can you teach me how to pronounce the words?
—Wait a minute. I ________.
A．am cooking
B．cook
C．cooked
D．will cook
14、— John was seriously injured in the school bus accident.
—_______ .
A.Take it easy B.Not at all
C.It's too dangerous D.I'm sorry to hear that
15、I’m looking forward to ________ more in senior high school.
A．learn
B．learned
C．learns
D．learning
16、We will have Dragon Boat Festival _____ June this year.
A．in
B．on
C．at
D．of
17、---When shall we hand in the exercise book?
---______ sooner, _______ better.
A. A; a B. A ; the C. The ; a D. The; the
18、Perhaps we will live on the food ________ the form of pills in the future.
A．on
B．in
C．at
D．by
19、We all found ______ important to make honest friends.
A．that
B．its
C．this
D．it
20、We should not ask ________ to do what we can't do ourselves.
A.another B.the other C.others D.other
21、In China,we usually accept a present both hands.
A. for B. to C. from D. with
22、动词填空 用括号内所给动词的适当形式填空。
【1】Yuan Longping has devoted most of his life to ________ (study) the new types of hybrid rice.
【2】Look! The snow __________ (stop). Let’s go outside to make a snowman.
【3】 --- You are making me nervous. Would you slow down?
--- Oh! I’m sorry. I didn’t realize I __________ (drive) fast.
【4】---It seems to be hotter outside today.
---Yes, the temperature _______ (rise) to above 28 in Wuxi and it is likely to get hotter the next few days.
【5】The officer promised they________ (keep) searching for the missing plane until it was found.
【6】The problem the leaders paid attention to _______________ (solve) as soon as possible.
【7】Your pen __________________ (write) so smoothly. Where did you buy it?
【8】I don’t know what I should pay attention to ________________(reduce) the pollution.
23、The scientists put all their hearts into________（medicine）research．
24、Sigmund Freud was a world-famous doctor of Vienna(维也纳). He was also a man full of humor（幽默）. Once, at his 70th birthday party, a friend asked Freud if he could put his work into several words. “ Well,” said Freud, “ We take the sick out of their trouble and return them to the common suffering .”
As a devoted (忠实的) son, Freud often visited his old mother. His mother usually spent her summers in a small mountain town in Austria (奥地利). The King Josef usually spent his summers there, too. One day in the summer, a band was playing a lively tune (曲子) when Freud’s mother was sitting at the window and watching the people singing and dancing on Main Street. The old woman had a poor memory. She heard the band playing but forgot it was the King’s birthday. Freud was visiting his mother on her 95th birthday. He told his mother, “Mum, the band is playing for your birthday.” She believed him and had a wonderful day .
【1】Freud was a famous ____ of _____ .
A. doctor; Austria B. general; Vienna C. King; Austria D. doctor ; Australia
【2】From what Freud said at his 70th birthday party , we can see that he was ______.
A. a brave man B. a sick man C. a devoted man D. a man full of humour
【3】One day Freud came to the small mountain town for ______ .
A. for his holiday B. the King Josef’s birthday
C. his mother’s birthday D. his 70th birthday
【4】Which of the four sentences is wrong ?
A. Freud’s mother birthday and the King’s birthday were on the same day .
B. Freud’s mother was so old that her memory was very bad.
C. She knew that the band was playing for the King .
D. Freud’s mother and the King Josef usually spent their summers in the same place.
【5】Freud’s mother felt very happy on her 95th birthday because _____.
A. the King Josef himself came to celebrate (庆贺) her birthday
B. the people of the town came out to celebrate her birthday
C. she heard the band playing a lively tune so wonderfully
D. she believed that the band was playing for her birthday
25、Scientists have long believed one way to stop the Earth’s air from warming is by planting more trees. The idea is that more trees will take in or absorb(吸收) some of the CO2 in the air. CO2 is a gas released by cars, factories and other human activities. The gas traps heat in the Earth’s air, which warms the planet. However, two new studies have found that trees may not be as helpful in reducing CO2 as thought.
The first study was done at Duke University in Durham, North Carolina. Researchers pumped(打气) extra CO2 into a test area where green trees were growing. The trees grew thirty-four percent faster during the first three years. However, in time, the trees slowed to about their normal growth rate. The scientists say this is because trees need other nutrients(营养素), such as nitrogen(氮).
In the second study, researchers from Duke and Bowdoin College in Brunswick, Maine examined the soil(泥土) around trees. They discovered that as the leaves broke down into the soil, all the carbon was not trapped in the soil. Much of it was let into the air as CO2.
The findings of the two studies were published last month in Nature magazine. They suggest there is limited(有限的) value in planting trees to reduce the CO2 pollution in the air.
Forest planting has been a part of negotiations(谈判) on a world agreement to reduce greenhouse gases that scientists believe cause global warming. The United States, Canada, Japan and some other countries have supported the idea. But this new research suggests the idea is not as effective as environmental activists(积极分子) had thought. Scientist Ram Oren of Duke University led the study on tree growth. He says that earlier estimates(估计) on the ability of forests to absorb CO2 were overly hopeful.
Some other scientists say the research provides some of the first evidence on how trees react(反应) to CO2. Some other scientists say the research disputes(质疑) a belief among some coal and power companies. The companies say that more CO2 in the air will not create harmful global warming. Instead, they say it will increase forests and other plants.
【1】Why did the researchers put trees in extra CO2 in the first study?
A. To learn whether trees can still absorb CO2 under extreme conditions.
B. To get more oxygen from these trees.
C. To know how much CO2 that trees can absorb.
D. To see the effect of CO2 on the growth rate of these trees.
【2】What happened to the leaves falling from the trees in the second study?
A. They broke down and the main parts turned into oxygen.
B. They broke down and the carbon had mainly turned into CO2.
C. They broke down and the carbon was mainly absorbed in the soil.
D. They absorbed more CO2.
【3】Scientist Ram Oren thinks that common beliefs of the tree’s ability to absorb CO2 are __________.
A. just right B. not acceptable
C. a bit too cheerful D. too dangerous
26、Death valley (死亡谷) is famous for its moving rocks. Since the early 1900s, visitors to Racetrack Playa, a dry lake bed in California have wondered how the rocks can move on their own.
These rocks leave long tracks (轨迹) behind them. The long tracks show that the rocks have moved along the ground. Those rocks only move at night and only move once every year or two. And they don’t move at the same time or in the same direction. But how do they move? How can a 350-kilogram rock move? Now scientists have known the key to the question!
Here’s how it happens.
Death Valley is one of the hottest places in the world, but it is cold at night. When it rains, the hard ground becomes soft and wet. When it gets cold enough, the water on the ground will change into very thin ice. Then the strong wind can move flat (平的) rocks along the flat ground In the morning, the sun comes up and dries the ground.
Moving rocks can be found at other places in the world as well, but Death Valley is the most famous.
【1】What interests the visitors most in Death Valley?
A．The mountains around Death valley.
B．The scenery of Death Valley.
C．The reason why the lake is dry.
D．The secret of the moving rocks.
【2】What shows the rocks can move?
A．The dry lake bed.
B．The long tracks behind them.
C．The weight of the rocks.
D．The shapes of the rocks.
【3】How is the weather in Death Valley?
A．Hot in the day and wet at night.
B．Cool in the day and dry at night.
C．Hot in the day and cold at night.
D．Cold in the day and windy at night.
【4】What can carry the rocks over the lake bed?
A．The wind.
B．The heat.
C．The rain.
D．The visitors.
【5】What’s the best title for this passage?
A．Dry Lake Bed
B．Soft and Wet Ground
C．Tracks of Rocks
D．Moving Rocks in Death Valley
27、A. Choose the best answer.
Hi there!
Can you help me? I’m doing a project at school. The title?‘Will life be better in 2100?’What do you think? Thanks you for your ideas!
Josh
a. Hi Josh! I think life will be great. People will live in‘smart houses’. A central computer will control the temperature, the lights, everything! These houses will be ecological and use solar energy and recycled water. A‘smart’mirror in the bathroom（that's right, it’s a mirror with a computer!）will check your health. And guess what? Robots will cook and do the housework.
Maya
b. Pollution is a big problem today, but will be a bigger problem in 100 years. So people won’t use cars with petrol. They will drive in electric cars on underground roads. And there will be electric buses with computers for drivers! The best thing? People will be able to travel in time. Now that will be exciting!
Rosie
c. Hi Josh. Life will be better in 2100-in space! People will live on the Moon and Mars in special cities. They will grow food and send it to the Earth in a huge space craft. Space stations will orbit the Earth and control the climate. There will also be holidays in space! How cool is that?
Brandon
d. Will life be different in 100 years? Yes, it will. Will life be better? No, it won’t! Climate change will cause floods and droughts. Rich people will live for a long time, maybe 200 years! But life won’t be easy for most people. They won’t have food and water.
Faith
e. Well, Josh, the good news is… there won’t be any schools! Students will have lessons at home on their computers. They’ll be in contact with other students all over the world in a‘virtual’classroom. The bad news is…teachers will still give us homework in the future!
Elliot
【1】Josh’s project is mainly about _____.
A. modern technology B. new inventions
C. life in the future D. green lifestyle
【2】The underlined word‘ecological’is closest in meaning to ____.
A. widely available B. environmentally friendly
C. easily recognized D. completely controlled
【3】____ thinks holidays in space are a good idea.
A. Maya B. Rosie C. Brandon D. Elliot
【4】Rosie thinks ___ will be exciting.
A. a‘smart’mirror B. time travelling C. space stations D. virtual classroom
【5】The topic Faith talks about is ____.
A. Education B. Homes C. Transport D. Environment
【6】____ students are quite sure that life will be better in 2100.
A. 2 B. 3 C. 4 D. 5
28、 I remember a psychiatrist（精神病医生）once said that if you ever feel sad, the best thing to do is do something for someone else because it gets you focused. It’s hard to be unhappy while serving someone else. A byproduct（副产品）of h【1】 others is feeling wonderful yourself.
I remember sitting in an airport one day, waiting for my flight. I was e【2】 because I had been upgraded（升级）to a first-class ticket. I had the best seat on the plane, seat 1A.
B【3】 boarding, I noticed a young lady who had several carry-on bags and was holding a crying baby. Having just finished reading a book on doing acts of kindness, I heard my conscience（良心）speak to me, “You guy, let her h【4】 your ticket.” I fought these words for a while but finally gave in.
“Excuse me, but it seems that you could use this first-class ticket more than me. I know how hard it can be flying with a k【5】. Why don’t we trade（交换）our tickets.”
“Are you sure?”
“Oh yeah. I really don’t mind. I’m just going to be working the whole time, anyway.”
“Well, thank you. That’s very kind of you,” she said as we e【6】 our tickets.
As we boarded the plane, I was surprised at how good it made me feel to watch her sit down in seat 1A. In fact, at that time, seat 24B or wherever I was sitting didn’t seem that bad at all. During the flight I was so curious to see how she was doing that I could h【7】 stand（忍受）it. So I got up out of my seat, walked to the first-class section. There she was with her baby, both in big and comfortable seat 1A. And I felt like getting a million dollars. I’ve got to keep doing this kind of thing.
29、The Internet, mobile phones and iPads are _______ of our lives now. Technology is greatly affecting all_______ of our lives, from the ways we work to the ways we play.
We have had lots of technology and it has changed our lives _________ Here are some examples of modern technology that will_______ our ideas and affect our lives greatly.
Global Positioning System(GPS)(全球定位系统)
It's a system that uses radio signals from satellites to_______ exact(精确的) information. It tells you _______ the user is on the Earth in all weather conditions. It's_______ of three parts: satellites, control equipment(设备) on land and receivers.
Underwater Robot
Hercules is a kind of _______ robot with some high technology equipment. It will _______to search for ancient ships which were destroyed into the deep sea during________ journeys long ago.
The world is changing ________ quickly that it's hard for us to catch up with all the new inventions ________ they seem to come out every month. It's important________ us to learn about new technology and the role that it plays in our lives.________ we should be willing to accept modern technology, or we will_____ the times.
【1】
A．methods
B．parts
C．ways
D．effect
【2】
A．matters
B．problems
C．ways
D．facts
【3】
A．a lot
B．lots of
C．little of
D．a little
【4】
A．improve
B．change
C．buy
D．use
【5】
A．help
B．show
C．understand
D．achieve
【6】
A．that
B．why
C．which
D．where
【7】
A．looked up
B．made up
C．set up
D．got up
【8】
A．water
B．underground
C．underwater
D．ground
【9】
A．using
B．be used
C．to use
D．use
【10】
A．their
B．its
C．her
D．his
【11】
A．too
B．very
C．so
D．much
【12】
A．so
B．and
C．because
D．why
【13】
A．of
B．for
C．to
D．with
【14】
A．And
B．But
C．Or
D．So
【15】
A．keep up
B．fall behind
C．stay away
D．hide from
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