1、Unit 3Warming Up & Reading. 单句语法填空1. The husband felt ashamed(shame) of having done so little work. 2. We were very surprised at his abnormal(normal) behavior. 3. This activity helps strengthen (strength) memory and build trust. 4. We were all disappointed(disappoint) at the disappointing news that
2、our picnic was cancelled because of the rain. 5. The prisoners were so desperate for escape that they ran desperately in all directions. (desperate)6. The importance of communication between people cannot be stressed(stress) too much. 7. It is necessary to build an effective(effect)method in your st
3、udy. 8. They conclude that it is illegal(legal)for doctors to help the dying to end their lives. 9. Harry is so addicted to the addictive games that he has been an addict and pays no attention to his work. (addict)10. Having been here for two years, I have been accustomed (accustom) to living in suc
4、h a noisy place. . 选词填空due to, become addicted to, accustom oneself to, decide on, feel like, over and over again, do damage to, be ashamed of 1. He was ashamed of being unable to answer the question. 2. You must accustom yourself to having eight hours sleep a night. 3. Make sure you decide on the m
5、ost important matters after a second thought. 4. The heavy rain did damage to the crops there. 5. Evidence provided by the school proved that Johns grades fell as he became addicted to playing computer games. 6. Do you feel like having a cup of tea before the ceremony? 7. The great success of this p
6、rogram has been largely due to the support given by the 10 local businessmen. 8. The old man likes telling us his life story over and over again. . 完成句子1. I was disappointed at not finding her at home. 我发现她不在家, 感到很失望。2. I am writing to tell you that the Yangtze River finless porpoise in China is bec
7、oming extinct because humans activities have a bad effect on them. 我写信告诉你中国长江江豚正面临灭绝, 因为人类的活动对它们产生了不利的影响。3. If you dont have enough rest, youll find it much harder to concentrate. 如果你得不到足够的休息, 你会发现集中精力更难。4. Our appearance is important. It can give us confidence or it can make us feel ashamed. 我们的外表是
8、重要的。它能给我们信心或者它能使我们感到羞愧。5. He did give the boy a toy car as a reward for his help. 他确实给了那个男孩一辆玩具车作为对他提供的帮助的奖赏。6. Every time we traveled by boat, he got seasick, which brought us a lot of trouble. 每次乘船旅行他都晕船, 这给我们带来了很多的麻烦。7. People are banned from parking in these places. 在这些地方禁止停车。8. If you dont supp
9、ort the plan, neither will I. 如果你不支持那项计划, 我也不支持。 阅读理解A(2021重庆高二检测)A new study suggests that the more teenagers watch television, the more likely they are to develop depression (忧郁) as young adults. The researchers used a national long-term survey of adolescent health to survey the relationship betwe
10、en media (媒体) use and depression. They based their findings on more than 4, 000 adolescents who were not depressed when the survey began. As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer
11、games and listened to the radio. Media use totaled an average of five and one-half hours a day. More than two hours of that was spent watching TV. Seven years later, more than seven percent of the young people had signs of depression. The average age at that time was twenty-one. The researchers say
12、they did not find any such relationship with the use of other media such as movies, video games or radio, etc. But the study did find that every extra hour of television meant an eight percent increase in the chances of developing signs of depression. Young men were more likely than young women to d
13、evelop depression given the same amount of media use. Last December, a popular magazine published a study of activities that help lead to happy lives. Researchers from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy peopl
14、e. The study found that happy people are more likely to be socially active, to join in outdoor activities and to hang out with friends. 【文章大意】本文是一篇有关健康话题的说明文。文章告诉我们, 看电视越多的人越容易忧郁, 建议我们少看电视, 多参加各种户外活动。1. We can learn from the survey that . A. computer games are teenagers favoriteB. teenagers enjoy wa
15、tching TV very muchC. newspaper is not included in the surveyD. most teenagers prefer to listen to the radio 【解析】选B。细节理解题。根据第二段最后两句可知, 年轻人每天接触媒体的平均时间为五个半小时, 其中有两个多小时都用在看电视上。也就是说年轻人非常喜欢看电视。故B项正确。2. What can we know from Paragraph 3? A. Movies and video games may cause depression. B. Less than 7% of t
16、he young people became depressed. C. An increase in television watching raises the risk of depression. D. Young women had higher chances of becoming depressed than young men. 【解析】选C。细节理解题。根据第三段第四句可知, 研究发现, 每多看一个小时的电视, 忧郁的可能性就增加8%。也就是说, 多看电视会增加忧郁的风险。故C项正确。3. According to the passage, what can we conc
17、lude? A. Teenagers should not watch television any longer. B. Teenagers play more video games instead of watching TV. C. Teenagers should be active in taking part in outdoor activities. D. Teenagers should be more active in reading magazines and newspapers. 【解析】选C。推理判断题。根据文章最后两句可知, 看电视比较少的、积极参加社会活动的
18、、多参加户外活动的和多和朋友相聚的人更快乐。故C项正确。B(2021濮阳高二检测)Many people believe eating healthily is expensive and more costly than buying junk foods. But our new research, published in the BMC Pubic Health, shows this isnt the truth. Less than 7% of Australians eat healthily. Most of the Australian family food budget
19、is being spent on junk foods and drinks that are high in fat, sugar and salt. As a result, two-thirds of adults (63%)and one-quarter of children are overweight. We used the Australian Health Survey 2016-2017 and the suggestions of the Australian Dietary Guidelines to model healthy diets for a family
20、 of two adults and two children every two weeks. We collected food prices in supermarkets and stores in high and low-socioeconomic(社会经济地位低的)areas in Brisbane, and compared the diet prices with family incomes. In both areas, a family of two adults and two children spends about 18% more on present die
21、ts than would be required to buy healthy diets. About 58% of the food budget for present diets is spent on junk foods, including takeaway foods(14%), and sugary drinks(4%). In the low-socioeconomic area, a family of two adults and two children spends $640. 20 every two weeks on their present diets,
22、but could buy a healthy diet for $560. 93 every two weeks. In the high-socioeconomic area, these numbers are $661. 92 and $580. 01. Present diets cost more than healthy diets, so it is surely not the price that helps to drive preferences for unhealthy choices. 【文章大意】这是一篇说明文。许多人认为健康饮食比购买垃圾食品更昂贵, 但是发表
23、在英国医学中心公共健康杂志上的新研究表明事实并非如此。4. What did the researchers find? A. Most Australians eat unhealthily. B. Half Australians live on junk foods. C. Most Australian kids have fat problems. D. Australians have a preference for sweet foods. 【解析】选A。推理判断题。由第二段第一句可知, 不到7%的澳大利亚人饮食健康。所以多于93%的澳大利亚人饮食不健康。由此推断出大多数的澳大
24、利亚人饮食不健康。故选A项。5. How did the researchers get the result? A. By doing the study online. B. By making a comparison. C. By carrying out interviews. D. By asking personal questions. 【解析】选B。推理判断题。由第三段最后一句可知, 我们收集了布里斯班社会经济地位高的地区和社会经济地位低的地区超市和商店的食品价格, 并将饮食价格与家庭收入进行了比较。由此判断出研究人员是通过比较得出这个结果的。故选B项。6. What can
25、 we learn from Paragraph 4? A. A healthy diet is actually cheaper. B. Australian foods are becoming healthier. C. People choose junk foods for their low prices. D. Healthy foods are becoming more expensive. 【解析】选A。细节理解题。由第四段第一句可知, 在这两个地区, 一个有两个成年人和两个孩子的家庭在目前的饮食上的花费比购买健康饮食所需要的多18%。所以我们可以从第4段学到健康的饮食实际上更便宜。故选A项。7. What might the following paragraph be about? A. The harm of junk foods. B. How we can eat healthily. C. Why people choose junk foods. D. The advantages of a healthy diet. 【解析】选C。 推理判断题。由最后一段可知, 目前的饮食比健康的饮食花费更多, 所以价格肯定不是导致人们偏好不健康饮食的原因。由此判断出接下来的段落是关于为什么人们选择垃圾食品。故选C项。 6