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5G is becoming more and more popular these days. 1. The first 5G video call was made on a Huawei Mate X phone on March 30, 2019, CGTN reported.
Shanghai is the first city in China to start a test run of 5G networks. About 100 times faster than 4G networks, 5G will allow people to download and upload(上传) things faster than ever. 2. Self-driving cars may be one of the biggest changes. 3. When the car sees an obstacle(障碍), it sends this information to a data center and waits for instructions. 4. 5G networks will reduce the time it takes and make the cars safer, CNN noted.
5. This refers to a much larger online network that connects everything and everyone. Very fast Internet speeds are the key to realizing it. For example, with IoT, your fridge could order eggs online when it notices that there are no eggs left inside. Meanwhile, China’s first 5G police station was recently shown in Bao’an district in Shenzhen. China Mobile Communication Corporation(CMCC) made Xiamen’s first 5G video call on April 27, 2019, bringing the city into the time of 5G.
A.It will also be used in other fields.
B.Today’s self-driving cars have one problem — lag.
C.China is racing to build a nationwide 5G network.
D.The car will crash if it doesn’t receive instructions in time.
E.It has improved a lot because of modern technology.
F.5G could also power the Internet of Things(IoT).
九年级英语补全短文6选5中等难度题查看答案及解析
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“Low *carbon” becomes the most popular words these days because more and more people pay attention to our environment. Not only China but all other ________1________ concentrate on the topic of “low carbon”. Low carbon life ________2________ a kind of lifestyle in which people do their best to use less energy. The purpose of the lifestyle is to push us to ________3________ the environment.
Because of the fast increase of population and human *desire, the human living environment, health and safety are ________4________ worse and worse. So we can say, the lifestyle is becoming the killer of the earth and human beings. Therefore, low carbon life is needed by man’s own health. So we should develop good ________5________ in our daily life. For example, when we go shopping, we’d better use ________6________ plastic bags. We should eat more ________7________ and less meat. As for clothing, we’d better buy the necessary clothes and not buy clothes with animal *leather. As for housing, when building a ________8________, we must use green material; buy the lights that need less energy and remember to ________9________ the lights when not needed; put rubbish into different kinds and recycle the useful things, like bottles and paper. As for transportation, we can ________10________ if you go to the places near your house. For short trips, we can ride a bike instead of driving a car. Try to use public transportations. As for working, companies should ________11________ clerks to use e-mail, MSN and other ways instead of using paper. We use paper only when necessary. For using 12: If you don’t use computer in a short time, you can change the computer into its “sleep”.
Besides, we should try ________13________ best to tell the people around us the importance of the low carbon lifestyle. And we can also ask them to ________14________ us to take the low carbon life, in this way, not only can we make our city better, ________15________ also it’s good for ourselves.
In all, it weighs greatly for all of us to put the low carbon lifestyle into practice.
1. A．countries B．cities C．towns D．villages
2. A．helps B．means C．lives D．thinks
3. A．keep B．pollute C．protect D．make
4. A．doing B．trying C．discovering D．becoming
5. A．lists B．shops C．decisions D．habits
6. A．more B．less C．fewer D．many
7. A．tea B．vegetables C．meat D．food
8. A．house B．bridge C．store D．market
9. A．turn off B．turn on C．put off D．put on
10. A．walk B．rush C．run D．drive
11. A．make B．let C．see D．encourage
12. A．machine B．light C．bed D．computer
13. A．ours B．we C．our D．us
14. A．stop B．tell C．join D．hear
15. A．so B．but C．and D．though
九年级英语完型填空中等难度题查看答案及解析
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完形填空（共1小题）
“Low carbon”（低碳）becomes the most popular words these days because more and more people pay attention to our environment. Not only China but all other countries_______the topic of “low carbon”. Low carbon life _______a kind of lifestyle in which people do their best to use less energy. The purpose of the lifestyle is to push us to ________the environment.
______ the fast increase of population and human desire(欲望), the human living environment, health and safety are becoming ______. So we can say, the lifestyle is becoming the killer of the earth and human beings. Therefore, low carbon life is needed _______ man’s own health. So we should develop good habits in our daily life. For example, when we go shopping, we’d better use fewer plastic bags. We should eat more vegetables and less meat. As for clothing, we’d better buy the necessary clothes and _______ clothes with animal leather（皮革）. As for housing, when building a house , we must use green material, buy the lights that need less energy and remember to ________the lights when needed; put rubbish into different kinds and recycle the useful things, like bottles and paper
. As for transportation, we can walk if you go to the places near your house. For short trips, we can ride a bike instead of driving a car. Try to use public transportation. As for working, companies should _____ clerks to use e-mail, MSN and other ways instead of using paper. We use paper only when necessary. For using computer : If you don’t use computer in a short time, you can change the computer into its “sleep”. Besides, everyone should try ______ best to tell the people around us the importance of the low carbon lifestyle. In all, it weighs greatly for all of us to put the low carbon lifestyle into practice.1.A. belong to B. pay attention to C. depend on
2.A. helps B. means C. lives
3.A. keep B. pollute C. protect
4.A. Instead of B. Because of C. Because
5.A. better and better B. worse and worse C. good
6.A. by B. to C. in
7.A. not to buy B. to buy
C. not buy8.A. turn off B. turn on C. put off
9.A. make B. let C. encourage
10.A. ours B. we C. our
九年级英语完形填空中等难度题查看答案及解析
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These days computer games have become more and more popular in many cities and towns. A lot of small shops along busy streets have _______ into computer game houses in order to get more _______. These places are always crowded with people.
In the computer game houses, people _______ a lot of money matching on the machines. It’s _______ for one to beat a computer, but one can get ahead after trying again and again. People want to win when they play computer games. The more they _______, the more they want to win, and at last they even can’t live _______ it.
They result is that some people don’t want to _______ and take days off to play in computer game houses for hours and hours. For school boys, things are _______. They couldn’t set their mind on their lessons. When school is over, they rush to the computer game houses near their schools. Some of them can get enough money from their parents. Some of them are not ________to get the money. So they steal others’ money and become bad.
Computer game addiction (上瘾) is a serous problem in our life. Something has to be done to ________ it.
1.A. got B. became C. changed D. gone
2.A. boys B. money C. computers D. houses
3.A. take B. spend C. cost D. pay
4.A. time B. easy C. good D. hard
5.A. lose B. make C. pay D. miss
6.A. with B. for C. without D. by
7.A. live B. play C. win D. work
8.A. even worse B. changed C. better D. well
9.A. happy enough B. enough lucky C. enough happy D. lucky enough
10.A. close B. keep C. develop D. stop
九年级英语完型填空困难题查看答案及解析
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These days computer games have become more and more popular in many cities and towns. A lot of small shops along busy ________ have changed into computer game houses to get more________. These places are always crowded(拥挤的)with people.
In the computer game houses, people ________ a lot of money matching on the machine. It’s ________ for one to beat(打败) a computer, but one can do well after trying again and again. People want to ________ when they play computer games. The more they ________, the more they want to win, and at last they even can’t ________ without it.
The result(结果) is that some people don’t want to ________ and they play in computer game houses for hours and hours. For school boys, things are _______. They don’t want to have ________. When school is over, they rush to the computer houses near their _________. Some of them can get enough money from their ________. Some of them are not ________ to get the money. So they have to steal or rob(偷或抢) others’ and become ________ . Computer game addiction(上瘾) is a ________problem in our life. Something has to be done to stop it.
1.A. streets B. schools C. towns D. cities
2.A. boys B. money C. computers D. houses
3.A. take B. spend C. cost D. pay
4.A. possible B. easy C. good D. hard
5.A. read B. learn C. win D. download
6.A. lose B. try C. waste D. watch
7.A. come B. eat C. study D. live
8.A. watch TV B. go out C. stay there D. work
9.A. better B. exciting C. even worse D. interesting
10.A. lessons B. games C. families D. sports
11.A. classes B. rooms C. schools D. shops
12.A. classmates B. teachers C. sisters D. parents
13.A. lucky B. unlucky C. careful D. polite
14.A. good B. bad C. rich D. poor
15.A. important B. serious C. unusual D. wonderful
九年级英语完型填空中等难度题查看答案及解析
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These days computer games are becoming more and more popular in many cities and towns. A lot of small shops along the __1__have changed into computer game houses in order to get more __2___. These places are always crowded with people.
In the computer game houses, people __3__a lot of money matching on the machine. It’s __4__for one to beat a computer, but one can do well after trying again and again. People want to __5__when they play computer games. The more they __6__, the more they want to win, and at last they even can’t __7__without it.
The result(结果) is that some people don’t want to __8__and they play in computer game houses for hours and hours. For school boys, things are __9__. They don’t want to have __10__. When school is over, they rush to the computer game houses near their __11__. Some of them can get enough money from their __12__. Some of them are not __13__enough to get the money. So they have to steal（偷） or rob（抢） others’ money and become __14__.
Computer game addiction(上瘾) is a(n) __15__problem in our life. Something has to be done to stop it.
( ) 1 A streets B schools C towns D cities
( ) 2 A boys B money C computers D houses
( ) 3 A take B spend C cost D pay
( ) 4 A possible B easy C good D hard
( ) 5 A read B learn C win D download
( ) 6 A lose B try C waste D watch
( ) 7 A come B eat C study D live
( ) 8 A watch B win C stay there D work
( ) 9 A better B exciting C even worse D interesting
( ) 10 A lessons B games C families D sports
( ) 11 A classes B rooms C schools D shops
( ) 12 A classmates B teachers C sisters D parents
( ) 13 A lucky B unlucky C careful D polite
( ) 14 A good B bad C badly D worse
( ) 15 A important B serious C unusual D wonderful
九年级英语完型填空中等难度题查看答案及解析
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These days computer games have become more and more popular in many cities and towns. A lot of small shops along busy have changed into computer game houses in order to get more . These places are always crowded with people. In the computer game houses, people 3 a lot of money matching on the machines, It’s for one to beat a computer, but one can do well after trying again and again. People want to when they play computer games. The more they , the more they want to win, and at last they even can’t without it. The result is that some people don’ t want to and they play in computer game houses for hours and hours. For school boys, things are . They don‘t want to have . When school is over, they rush to the computer game houses near their . Some of them can get enough money from their ,they are _enough to get the money. But some of them have to steal or rob(抢) others’ and become . Computer game addiction(上瘾) is a problem in our life. Something has to be done to stop it.
1.A. streets B. schools C. towns D. cities
2.A. boys B. money C. computers D. houses
3.A. take B. spend C. cost D. pay
4.A. possible B. easy C. good D. hard
5.A. read B. learn C. win D. download
6.A. lose B. try C. waste D. watch
7.A. come B. eat C. study D. live
8.A. watch TV B. go out C. stay there D. work
9.A. better B. exciting C. even worse D. interesting
10.A. lessons B. games C. families D. sports
11.A. classes B. rooms C. schools D. shops
12.A. classmates B. teachers C. sisters D. parents
13.A. lucky B. unlucky C. careful D. polite
14.A. good B. bad C. rich D. poor
15.A. important B. serious C. unusual D. wonderful
九年级英语完形填空中等难度题查看答案及解析
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完形填空 （10分）
These days computer games have become more and more popular in many cities and towns. A lot of small shops along busy streets have ___1___ into computer game houses in order to get more ___2___. These places are always crowded with teenagers.In the computer game houses, teenagers ___3___ a lot of money on the games.
It’s ___4___ for one to beat（打赢） a computer, but one can get ahead(重新) after trying again and again. People want to win when they play computer games. The ___5___ they pay , the more they want to win, and at last they even can’t live without it.
The results （结果） for school boys are ___6___. They couldn’t set（放在） their mind on their lessons. When school is over, they rush to the computer game houses near their schools. Some of them can get enough money from their parents. Some of them are not ___7___ to get the money. So they steal(偷) others’ ___8_ and become bad.
Computer game addiction (上瘾) is a __9___ problem in our life. Something has to be done to stop it. ID card is good for _10___it.
1. A．got B．became C．changed D．gone
2. A．boys B．money C．computers D．houses
3. A．take B．spend C．cost D．pay
4. A．time B．easy C．good D．hard
5. A．more B．many C．game D．miss
6. A．even worse B．changed C．better D．well
7. A．happy enough B．enough lucky
C．enough happy D．lucky enough
8. A．bike B． money C． computer D．watch
9. A．serious B．good C．happy D．well
10. A．to stop B．stoping C．stopping D．stop
九年级英语完型填空中等难度题查看答案及解析
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Do you know running is getting more and more popular these days, a lot of people run for health. Doctors say many health problems come from these bad habits: eating and drinking too much, smoking, and not taking enough exercise. Doctors tell us, “Eat and drink less, don’t smoke, and exercise more.”
Running is a good form of exercise because it helps build a strong heart. It also helps most people lose weight. One 68-year old woman runs three times a week. “I love eating,” she says. She runs to lose weight. Running is good for health in other ways too. Many runners say running keeps colds away. Running can also help people to relax. So today men and women of all ages enjoy running.
1.What kind of people like running today?
A. many of us B. men and women of all ages
C. old people D. young people
2.From the passage what cannot cause health problems?
A. Eating and drinking too much B. Taking no exercise
C. Smoking D. Not having enough sleep
3.Why does the 68-year old woman run three times a week?
A. She runs to lose weight B. She loves running
C. She runs to keep healthy D. She practices to run faster
4.The writer mainly tells us ________.
A. how we should run B. how to lose weight
C. running is a good way to keep fit D. Run as much as possible.
5.What can running bring to us?
A. keep cold away B. strong hearts C. lose weight D. all the above
九年级英语阅读单选中等难度题查看答案及解析
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Do you know running is getting more and more popular these days, a lot of people run for health. Doctors say many health problems come from these bad habits: eating and drinking too much, smoking, and not taking enough exercise. Doctors tell us, “Eat and drink less, don’t smoke, and exercise more.”
Running is a good form of exercise because it helps build a strong heart. It also helps most people lose weight. One 68-year old woman runs three times a week. “I love eating,” she says. She runs to lose weight. Running is good for health in other ways too. Many runners say running keeps colds away. Running can also help people to relax. So today men and women of all ages enjoy running.
1.What kind of people like running today?
A.many of us B.men and women of all ages
C.old people D.young people
2.From the passage what cannot cause health problems?
A.Eating and drinking too much B.Taking no exercise
C.Smoking D.Not having enough sleep
3.Why does the 68-year old woman run three times a week?
A.She runs to lose weight B.She loves running
C.She runs to keep healthy D.She practices to run faster
4.The writer mainly tells us ________.
A.how we should run B.how to lose weight
C.running is a good way to keep fit D.Run as much as possible.
5.What can running bring to us?
A.keep cold away B.strong hearts C.lose weight D.all the above
九年级英语阅读单选困难题查看答案及解析
. As for transportation, we can walk if you go to the places near your house. For short trips, we can ride a bike instead of driving a car. Try to use public transportation. As for working, companies should _____ clerks to use e-mail, MSN and other ways instead of using paper. We use paper only when necessary. For using computer : If you don’t use computer in a short time, you can change the computer into its “sleep”. Besides, everyone should try ______ best to tell the people around us the importance of the low carbon lifestyle. In all, it weighs greatly for all of us to put the low carbon lifestyle into practice.
C. not buy