河北省石家庄市第二中学2020-2021学年高二英语上学期寒假作业(第7天).doc
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- 河北省 石家庄市 第二 中学 2020 2021 学年 英语 上学 寒假 作业
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1、河北省石家庄市第二中学2020-2021学年高二英语上学期寒假作业(第7天)一. 词汇运用1I think an expression of thanks to our host would be _ (适当的).2After graduation, my brother went to Shenzhen, where his career _ (突然开始成功).3This deep tiredness makes it hard to imagine how to _ (挤出) any more energy to take care of ourselves.4Mr. Liu _ (担任)
2、 the group leader while Mr. Zhang was ill.5In my opinion, believing in yourself _ (对极重要的) your future success.6It has been proved _ (反复) that patience is a virtue that so many people hold.7Some people rub their ears with hands when their hands _ (烫伤) by hot dishes.8_ (各种各样的) reasons were offered for
3、 the delay of the important conference.9She was taken to hospital with serious head _ (injure) yesterday.10The students in my class come from a _ (various) of different backgrounds.11Fat people who are unable to squeeze _ a single seat will have to pay nearly double to fly with Air France-KLM.12This
4、 father claims he has had proof that his daughter _ (poison), which goes against the survey results.13The doctors discussed various approaches to the _ (treat) of his disease and got a good plan.14I am extremely busy these days and it is almost _ (bear) for me.15Years of research work have failed _
5、(find) a cure for the disease.16I _ (accident) broke the vase, which was bought from Europe last year.17I cant invite you to dinner this week as I am having my house _ (decorate) at the moment.18When harvest came around, he was always selling vegetables in the market _ people from the town met regul
6、arly.19If _ (convenience), I will visit you this weekend and discuss what to do next with you.20Once _ (encourage), he will have confidence to overcome the difficulties.二. 单句填空1There is no doubt _ well make great progress in English if we study hard.2There is some doubt _ their football team will wi
7、n the match.3It was not until near the end of the letter _ she mentioned her own plan.4I had just taken a bite of my hot dog _ I heard a familiar voice yelling at me from the crowded schoolyard.5Though _ (exhaust), my father still continued his scientific research.6I told him that it was dangerous b
8、ut he treated my words _ a I joke.7He managed to put his _ (hand) on the bus to the railway station.8Peace and stability need the active _ (involve) of all the countries in the world.9I have been out of work for a month.Why not _ (apply) for a new job?10It is worthwhile _ (point) out that heating ma
9、y bring certain changes in the structure of any material.11Although _ (tell) to stop, he didnt listen and kept on working.12Whats Joan doing?_ (read) newspapers in the study room.13You shouldnt go back to your seat unless _ (ask) to.14If not _ (take) care of, the little plants will die.15While _ (dr
10、ive), one should pay attention to traffic signs and obey traffic rules.三. 阅读理解AIm a real book lover. Every time my friends visit me, my nose is buried in a book. Wherever I go, I always have a book with me. Novels, history books, stories about people, journals and newsI read them all and Ive learned
11、 a lot, too. For example, many things in life happen for the best even if we dont like or understand them.Why is reading such an enjoyable pastime for me? I probably first learned about it from my parents. My mother read to me at night in my childhood and bought me picture books. The greatest gift s
12、he has given me is a love for reading. And it will be a life-long habit.No one ever asked me why I liked to read. They just saw me and asked, “Oh? Is that for school work?” And I just shook my head, “No. Its just for fun.” While reading a good book, I can totally forget myself and fly to another wor
13、ld. Its like exploring through someones eyes, which is just as exciting as watching a movie.Reading is also necessary in order to learn about writing, to improve my use of words and phrases and broaden my knowledge. What a pity to see our imagination disappear, for we dont exercise it often. Reading
14、 can even be good for ones health, I think. Everyone should read sad stories that make us cry and also books with humor that make us laugh out loud!1. Among the gifts my parents have given me, which is the most valuable one?A. A love for reading. B. Picture books.C. Good health. D. A lovable pastime
15、.2. If we dont use our imagination often, _.A. it is bad for our healthB. we will soon learn how to writeC. it will help us to have a good restD. it will soon disappear3. What does the passage mainly talk about?A. Why do I have few friends?B. What are my life habits?C. Why do I love reading?D. Why d
16、o things happen for the best?BA T-shirt that constantly monitors the hearts activity and detects abnormalities could help protect people against stroke. The T-shirt, which can be washed up to 35 times before it needs replacing, has been developed to improve the detection of dangerous heart condition
17、s like atrial fibrillation (心房颤动), which causes an irregular heart rhythm and raises the risk of stroke.At least one million people in Britain are known to have this condition; however, its estimated that at least another 500,000 have it but havent yet been diagnosed because they have no obvious sym
18、ptoms. Some will have symptoms such as chest pain, dizziness and fatigue; but a large number of people have no idea theyre ill until they suffer a stroke.Detecting atrial fibrillation involves carrying out an ECG(心电图). Conventional ECGs are done in a hospital and involve highly trained teams of staf
19、f attaching up to 24 separate electrodes(电极) to different parts of the body to measure electrical signals. But most patients experience abnormal rhythms only intermittently (间歇地). This means the chance of picking them up during a short hospital check is slim.Doctors sometimes issue patients with a d
20、evice called a Holter monitor to wear under their clothes to try to pick up cardiac(心脏的) problems. This is an electronic box which clips onto your waistband and is connected to a series of electrodes worn on the upper part of your body. But the box itself is quite bulky, hard to hide beneath clothin
21、g and involves a dozen or more wires being attached to the patients chest.The Cardioskin T-shirt, which is made from cotton, could be a much more convenient alternative and can be worn 24 hours a day meaning it is more likely to pick up any abnormal rhythms in the patients heart. It has 15 tiny elec
22、trodes woven into the material which are strategically placed around the chest area to track the electrical signals from the heart as they travel across the main part of your body.The electrodes are powered by a battery which can be removed easily when you need to wash the T-shirt and feed results t
23、o a microchip which then sends them out wirelessly to an app. This converts(转换) the data into an easy-to-read chart showing if the heart rate is abnormal. The results are shared with the patients doctor so they can check the patients heart without having to call them into the hospital.Martin Cowie,
24、a professor of cardiology at Imperial College London, said, “Cardioskin could be an important development for cardiologists.”4. How many British people are having dangerous heart conditions according to the text?A. Less than 0.5 million. B. Less than 1 million.C. At least 1.5 million. D. At least 2
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