1、The COVID-19 pandemic has put the world economy into a difficult_______.
A.occasion B.case C.situation D.background
2、You’d better try ______ second time if it is ______ first time that you ____.
A.the; the; fail B.a; the; have failed
C.a; the; should fail D.the; a; fail
3、________ he is mistaken is that liberal arts degrees are nowhere near as useless as he made them out to be.
A.What
B.Whether
C.Where
D.That
4、Over the past two decades, with the popularity of western - style eating patterns, countries in Asia ________ the worlds largest increases in diabetes and heart diseases.
A.see
B.saw
C.has seen
D.have seen
5、What he liked to do was to take an idea and ______ it by finding every possible consequence.
A. squeeze B. wrestle
C. switch D. shrink
6、I have a dream. When I________, I want to be a scientist.
A.make up
B.come up
C.grow up
D.turn up
7、The ground is slippery.Hold on to the rope and don’t ________.
A.put off B.turn up C.take apart D.let go
8、— who will be_______our class when Mr. Li goes to Beijing for further education?
— Mrs. Zhang
A. in return for B. in the charge of
C. in charge of D. in the act of
9、It is standard __________for a company like this one _________a security officer.
A. practice , to employ B. sense, employs
C. system , employed D. facility, employing
10、The only way to improve is through hard work and strong ________.
A.confirmation
B.registration
C.perseverance
D.significance
11、The young boy reads a book_______.
A.in car
B.in his car
C.in cars
D.in a car
12、There is no doubt _______he will come tomorrow, but I do doubt _____he will come on time.
A.that; that B.that; whether
C.whether; whether D.whether; that
13、 --Has Billy finished his homework today?
--I have no idea. He ______ it this morning.
A. would do B. was doing C. has done D. had done
14、Someone is ringing the doorbell. Go and see ______.
A. who is he B. who he is
C. who is it D. who it is
15、With the exam ______ in ten minutes, they were asked to hand in their mobile phones.
A. taken place B. taking place
C. having taken place D. to take place
16、— Why did you miss the interview yesterday?
— Terribly sorry.My pet dog got seriously injured and I ________ it all the day.
A. attend B. was attending
C. had attended D. have attended
17、__________ the generosity of the public, we have reached our goal of collecting 50,000 yuan for the sick boy.
A. In response to B. According to
C. In favor of D. Thanks to
18、After years of learning Chinese, I still can’t understand everything , particularly in the rural areas. These are my most ______moment---when I can’t understand what people say.
A. sceptical B. awesome C. optional D. Awkward
19、Not only _______ about the food, he also refused to pay for it.
A.were the customer complained B.when the customer complained
C.did the customer complain D.the customer did complain
20、_______ dusk, the traffic often becomes heavy.
A. On B. In
C. At D. For
21、 Australia and New Zealand’s health organizations have given their advice on when to use sunscreen (防晒霜), suggesting Australians apply it every day to avoid bad health effects.
A Sunscreen Summit took place in the Australian State of Queensland. During the summit, representatives from some of Australia’s leading research, medical and public health organizations examined the evidence on sunscreen use the determined that in most parts of the country it is beneficial to apply sunscreen every day.
“Up until now, public health organizations have recommended applying sunscreen ahead of planned outdoor activities but haven’t recommended applying it every day as part of a morning routine (惯例),” professor Rachel Neale from QIMR Berghofer Medical Research Institute said. “In recent years, it has become clear that the DNA damage causes skin cancer and melanoma (黑色素瘤), which is caused by repeated small exposure to sunlight over a period of time,” Neale said. “In Australia, we get a lot of sun exposure from everyday activities such as walking to the bus stop or train station,” Neale said.
A study showed that one in two Australians believed it was unhealthy and potentially dangerous to use sunscreen every day. However, Terry Slevin from the Public Health Association of Australia says it is wrong. “There is consistent and compelling evidence that sunscreens are safe,” Slevin said. “Importantly, medical trials have found that people who use sunscreen daily have the same levels of vitamin D as those who don’t,” Slevin added.
Australia has one of the highest rates of skin cancer in the world, which is made worse by the country’s close to Antarctica where there is a hole in the ozone layer (臭氧层), letting in higher numbers of UV rays.
【1】What made Australian health organizations advise Australians to use sunscreen?
A.The makers of sunscreen.
B.Australian government.
C.The Sunscreen Summit.
D.New Zealand’s researchers.
【2】What is not recommended before the Sunscreen Summit?
A.Using sunscreen as a morning routine.
B.Using sunscreen before outdoor activities.
C.Reducing the use of sunscreen.
D.Reducing outdoor activities.
【3】What is the misunderstanding of many Australians?
A.Sunscreen will never take effect.
B.Sunscreen is bad for people’s health.
C.People using sunscreen have the same levels of vitamin.
D.D. People using sunscreen won’t have skin cancer.
【4】Which of the following best explains “compelling” underlined in paragraph 4?
A.Interesting. B.Disappointing.
C.Boring. D.Convincing.
22、Children have their own rules in playing games. They seldom need a referee(裁判) and rarely trouble to keep scores. They don’t care much about who wins or loses, and it doesn’t seem to worry them if the game is not finished. Yet, they like games that depend a lot on luck, so that their personal abilities cannot be directly compared. They also enjoy games that move in stages, in which each stage, the choosing of leaders, the picking-up of sides, or the determining of which side shall start, is almost a game in itself.
Grown-ups can hardly find children’s games exciting, and they often feel puzzled(迷惑的)at why their kids play such simple games again and again. However, it is found that a child plays games for very important reasons. He can be a good player without having to think whether he is a popular person, and he can find himself being a useful partner to someone of whom he is ordinarily afraid. He becomes a leader when it comes to his turn. He can be confident, too, in particular games, that it is his place to give orders, to pretend to be dead, to throw a ball actually at someone, or to kiss someone he has caught.
It appears to us that when children play a game they imagine a situation under their control. Everyone knows the rules, and more importantly, everyone plays according to the rules. Those rules may be childish, but they make sure that every child has a chance to win.
【1】What is true about children when they play games?
A. They can stop playing any time they like.
B. They can test their personal abilities.
C. They want to pick a better team.
D. They don’t need rules.
【2】To become a leader in a game the child has to ________.
A. play well
B. wait for his turn
C. be confident in himself
D. be popular among his playmates
【3】Why does a child like playing games?
A. Because he can be someone other than himself.
B. Because he can become popular among friends.
C. Because he finds he is always lucky in games.
D. Because he likes the place where he plays a game.
【4】The writer believes that _____.
A. children should make better rules for their games.
B. children should invite grown-ups to play with them.
C. children’s games can do them a lot of good.
D. children play games without reasons.
23、Raising a baby takes a lot of work, especially when that baby is a king penguin. Now, it looks like climate change will make life even harder for these birds. A new study suggests that warmer waters could make their numbers decrease.
Most king penguins live on the Crozet Archipelago, about 1, 000 miles north of Antarctica. After the penguin chicks are born in November, which is summer in the Southern Hemisphere, both parents spend 4 months collecting fish to feed their babies. When the fish move to deeper waters in March, the adults leave their chicks alone for months and swim hundreds of miles south. There, near the Antarctic ice, they spend the winter eating seafood to add to their own energy stores. In October, the parents return to their home.
Scientists from France have been studying king penguins for more than a decade. Starting in 2008, Yvon Le Maho and his partners put electronic(电子的) ID cards under the skin of hundreds of penguins. These are the same type of cards you might put in your dogs or cats so that you can track them. The cards have allowed researchers to get everything about penguins, such as how long they live, whether they return from their winter trips, and if their babies manage to survive the winter.
Ocean surface temperatures vary from year to year. To see whether water temperatures affect the penguins, Le Maho compared his data with temperature records. Previous research had shown that fewer fish and other creatures grew when the water was warmer. Le Maho suspected(怀疑) that this drop would make it harder for adult penguins to survive the hard times ahead. Indeed, his results showed that fewer adults survived during winters when the water was especially warm.
King penguins can live for up to 30 years. And for now, the population still appears healthy. But a warming trend(趋势) could spell big trouble for a bird that depends on cold and ice.
【1】When do adult penguins most probably stay with their babies?
A.In April.
B.In July.
C.In August.
D.In December.
【2】What does the underlined word “These” in paragraph 3 refer to?
A.King penguins.
B.Your dogs or cats.
C.Electronic ID cards.
D.Scientists from France.
【3】How can we describe the influence of ocean warming on penguins?
A.Harmful.
B.Unimportant.
C.Helpful.
D.Unknown.
【4】What's the main purpose of the text?
A.To introduce penguins' daily life.
B.To call on the protection of baby penguins.
C.To present a study of penguins' raising babies.
D.To warn us about the climate change affecting penguins.
24、 It's 3 o'clock and you've been hard at work. As you sit at your desk, a strong desire for chocolate overcomes you. You try to busy yourself to make it go away. But it doesn’t. Here is another situation .Perhaps you are not feeling well. The only thing you want to eat is a big bowl of chicken soup, like your mum used to make when you were sick as a child. Food cravings(嘴馋)are a strong desire for a specific type of food. And they are normal.
Scientists at the website How Stuff Works compare hunger and cravings this way. Hunger is a fairly simple connection between the stomach and the brain. They even call it simply"stomach hunger".When our stomachs burn up all of the food we have eaten, a hormone(激素)sends a message to one part of the brain for more food, which regulates our most basic body functions such as thirst, hunger and sleep. The brain then produces a chemical to start the appetite and you eat. Hunger is a function of survival.
A craving is more complex. It activates(刺激) brain areas related to emotion, memory and reward .These are the same areas of the brain activated during drug-craving studies. Because of this, some scientists call food cravings"mind hunger". People often crave foods that are high in fat and sugar. Foods that are high in fat or high in sugar produce chemicals in the brain. These chemicals give us feelings of pleasure.
In a 2007 study, researchers at Cambridge University found that dieting or restricted eating generally increases the possibility of food cravings. So, the more you deny yourself a food that you want ,the more you may crave it. However, fasting(禁食)is a bit different. They found that eating no food at all for a short period of time lessened food cravings.
So, the next time you crave something very specific, know that your brain may be more to blame than our stomach.
【1】What is the function of the first paragraph?
A.To deepen the understanding of hunger.
B.To lead to the topic of the whole passage.
C.To report the discovery of craving study.
D.To remind readers of their own special food.
【2】What do we learn about food cravings?
A.It means the stomach functions well.
B.It ensures a person survives hunger.
C.It shows food is linked to feelings.
D.It proves the brain decides your appetite.
【3】What's the likely result of dieting?
A.The increase of food desire.
B.The decrease of chemicals.
C.The refusal of fat and sugar.
D.The disappearance of appetite.
【4】What does the passage mainly discuss?
A.What dieting may bring us.
B.What hunger is all about.
C.The functions of brain areas.
D.The findings of food cravings.
25、 Last week, Nicole Shen received a package from Amazon containing goods she had purchased. She also _________ a set of keys and an ID card that had mistakenly made their way into her ___________. At the sight of them, she knew she needed to get the _________ items back to their rightful owner.
After a little digging on social media, Nicole found out that they _________ one Amazon employee named Kenneth Delerme. Kenneth ___________ placed them in the box of items for Nicole. Without them, Kenneth had his car towed (拖) and was _________ to sleep at a friend’s apartment.
Throughout the course of their ___________ on social media, Kenneth noticed some people ___________that he “swab” as a way to thank Nicole. It was at that time that he found out that Shen’s 3-year-old son Roman suffered from a(n) ___________ disease. And the poor boy was ______________ a bone marrow (骨髓) match.
In Roman’s ______________, it means that he can’t produce white blood cells on his own, which means even a cold could ____________ him. So the Shen family has been ____________ a bone marrow match for Roman so that Roman could ______________ get a transplant.
Eager to ____________, Kenneth agreed to get swabbed and ______________ enlisted (得到…...的帮助) the help of several family members and friends as well. “All my friends and family are ______________ to help Roman or other people that need bone marrow transplants,” he said.
For Shen, this ______________ that despite the serious illness, the community isn’t powerless to help. And despite some pitfalls (陷阱) of social media, this story serves as a(n) ______________ of how it can be used to do good and even save lives; one good turn ______________ another.
【1】A.borrowed B.noticed C.bought D.selected
【2】A.routine B.position C.order D.form
【3】A.missing B.useless C.specific D.valuable
【4】A.related to B.belonged to C.turned to D.adapted to
【5】A.deliberately B.occasionally C.actually D.accidentally
【6】A.invited B.convinced C.refused D.forced
【7】A.discussion B.correspondence C.debate D.comment
【8】A.demanding B.commanding C.suggesting D.insisting
【9】A.rare B.mental C.common D.incurable
【10】A.in need of B.in fear of C.in support of D.in charge of
【11】A.hospital B.case C.life D.treatment
【12】A.injure B.save C.kill D.warn
【13】A.asking for B.calling for C.paying for D.searching for
【14】A.possibly B.gradually C.finally D.cheerfully
【15】A.escape B.help C.function D.recover
【16】A.still B.ever C.even D.yet
【17】A.ready B.curious C.satisfied D.faithful
【18】A.explains B.matters C.declares D.proves
【19】A.experience B.message C.report D.example
【20】A.defeats B.deserves C.appreciates D.describes
26、假定你是李华,你校将在暑假期间开办一个留学生京剧训练营(Peking Opera Training Camp). 请给你班的美国交换生Peter 写封邮件,告诉他相关信息。内容包括;
1. 介绍训练营的相关安排;
2. 说明训练营的目的;
3. 表达希望对方参加的愿望。
注意:1. 词数100左右;
2. 可以适当增加细节,以使行文连贯。
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