牛津译林版（2019）必修第一册Unit 4 Looking good, feeling good Grammar and usage & Integrated skills同步课时作业（含答案）

Unit 4 Grammar and usage & Integrated skills
一、
1.It's one of the few countries _____ people drive on the left.
2.You should stick __________________ your word, since you have made a promise to him.
3.Nowadays people are more concerned about the environment ____ they live.
4.Occasions are quite rare _____ I have time to spend a whole day with my kids.
5.Can you think of a situation ____ this word can be used
二、
in addition; hang over; guard against; fight a losing battle; live up to; end up; show off; take pride in; out of reach; deal with
1.Correct mistakes if you have made any and ____________ them if you have not.
2.He failed to ___________ his parents' expectations.
3.If he carries on driving like that, he'll ___________ dead.
4.Let me cook the fish and have a chance to ____________ my skill.
5.My parents always ____________ everything good I do.
6. Be sure to keep the medicines ____________ of the children.
7.We must take positive steps to ____________ the problem.
8.The job is well paid; ___________, the office is near her home.
9.The possibility of losing the job is still ____________ Tom.
10.The headmaster is _____________ trying to ban mobile phones at school.
三、
The Diet Zone: A Dangerous Place
Diet Coke, diet Pepsi, diet pills, no-fat diet, vegetable diet... We are surrounded by the word "diet" everywhere we look and listen. We have so easily been attracted by the promise and potential(潜力) of diet products that we have stopped thinking about what diet products are doing to us. We are paying for products that harm us psychologically and physically. Diet products significantly weaken us psychologically.
On one level, we are not allowing our brain to admit that our weight problems lie not in actually losing the weight, but in controlling the consumption of fatty, high-calorie, unhealthy foods. Diet products allow us to jump over the thinking stage and go straight for the scale(秤) instead. All we have to do is to swallow or recognize the word "diet" in food labels.
On another level, diet products have greater psychological effects. Every time we have a zero-calorie drink, we are telling ourselves without our awareness that we don't have to work to get results. Diet products make people believe that gain comes without pain, and that life can be without resistance and struggle.
The danger of diet products lies not only in the psychological effects they have on us, but also in the physical harm that they cause. Diet foods can indirectly harm our bodies because consuming them instead of healthy foods means we are preventing our bodies from having basic nutrients(营养成分). Diet foods and diet pills contain zero calorie only because the diet industry has created chemicals to produce these wonder products. Diet products may not be nutritional, and the chemical that go into diet products are potentially dangerous.
Now that we are aware of the effects that diet products have on us, it is time to seriously think about buying them. Losing weight lies in the power of minds, not in the power of chemicals. Once we realize this, we will be much better able to resist diet products, and therefore prevent the psychological harm that comes from using them.
1.From Paragraph 1, we learn that _____.
A.diet products fail to bring out people's potential
B.people have difficulty in choosing diet products
C.diet products are misleading people
D.people are fed up with diet products
2.In Paragraph 3, "gain comes without pain" probably means _____.
A.losing weight is effortless B.it costs a lot to lose weight
C.diet products bring no pain D.diet products are free from calories
3.Diet products indirectly harm people physically because such products _____.
A.are over-consumed B.lack basic nutrients
C.are short of chemicals D.provide too much energy
4.Which of the following shows the structure of the passage Notes: CP: Central Point; P: Point; Sp: Sub-point(次要点); C: Conclusion
A. B.
C. D.
四、
Jennifer Jones, a teenager girl, passed out in her morning PE lesson after skipping meals and then ①_____(rush) to hospital, where she was found to have ②_____(dangerous) low blood sugar levels and was treated at once. Fortunately, she is now out of danger. The doctor says she ③_____(recover) in a day or two.
In a society where being thin is often seen ④_____ being beautiful, Jennifer's case is a ⑤_____(remind) of the dangers of extreme methods like skipping meals to slim down ⑥_____ have been widely used among teenagers. Health experts are quite concerned. For one thing, they are increasing their efforts to educate teens about the side effects of extreme methods of losing weight. For ⑦_____, they think it is normal for teenagers to be slightly overweight. But those who are especially overweight are advised to lose weight properly.
Teenagers are in a period ⑧_____ they're still growing and their bodies need enough nutrition to function well. Therefore teenagers are encouraged to follow healthy lifestyle ⑨_____(pared with unhealthy ways to lose weight, regular exercise and ⑩_____(balance) diets seem to be the best ones to get into shape.
答案以及解析
一、
1.答案：where
解析：句意为：这是为数不多的几个靠左行驶的国家之一。空格处引导定语从句，先行词为countries，且从句部分不缺成分，因此用关系副词where，在从句中作地点状语。
2.答案：to
解析：考查固定搭配。句意:既然你已经对他许下承诺,那么你就要坚守你的诺言。stick to为固定短语,意为"遵守,信守,坚持",故填to。
3.答案：where
解析：分析句子结构可知,空处引导定语从句,指代先行词environment, 并在定语从句中作地点状语,因此填关系副词where.
4.答案：when
解析：句意:我有时间和我的孩子们一起度过一整天,这样的时候是非常罕见的.分析句子结构可知,空处引导定语从句,指代先行词Occasions, 且在从句中作时间状语,故填 when.
5.答案：where
解析：句意:你能想出一种能使用这个单词的情况吗 分析句子结构可知,空处引导定语从句,指代先行词 situation, 并在从句中作地点状语,故填where.
二、
答案：1.guard against 2.live up to 3.end up 4.show off 5.take pride in 6.out of reach 7.deal with 8.in addition 9.hanging over 10.fighting a losing battle
解析：1.句意: 有则改之, 无则加勉。guard against防范, 提防。
2.句意: 他辜负了父母的期望。live up to符合, 不辜负。
3.句意: 如果他继续那样开车, 总有一天会把命丢掉。end up最终成为。
4.句意: 我来做鱼, 给你们露一手。show off展示; 炫耀。
5.句意: 我的父母总是为我做的每件好事感到骄傲。take pride in为......感到骄傲。
6.句意: 这些药物务必放在孩子们够不着的地方。out of reach够不着。
7.句意: 我们必须采取积极措施处理这个问题。deal with处理, 应对。
8.句意: 这项工作薪水不菲, 此外, 办公室离她家很近。in addition此外。
9.句意: 可能失业的阴影依然笼罩着Tom。hang over使忧心忡忡, 担心可能发生。
10.句意: 校长一直在为禁止学生在学校使用手机作无谓的斗争。fight a losing battle打一场无望取胜的仗。
三、
答案：1-4 CABC
解析：1.推理判断题。根据第一段中的"We are paying for products that harm us psychologically and physically."可知, 我们正在付钱购买会伤害我们身心健康的减肥产品。因此可以推知, 减肥产品并没有宣传的那么好, 只是在误导我们。故选C。
2.词义猜测题。根据第三段第二句话"Every time we have a zero-calorie drink, we are telling ourselves without our awareness that we don't have to work to get results."可知, 每次喝零卡路里的饮料时, 我们都会下意识地对自己说, 不用努力就能有结果。故A项符合题意。
3.推理判断题。根据倒数第二段中的"Diet foods can indirectly harm our bodies because consuming them instead of healthy foods means we are preventing our bodies from having basic nutrients."可知, 消费减肥食品意味着我们正在阻止我们的身体获得基本营养。也就是说, 减肥食品缺少基本的营养成分。故选B。
4.篇章结构题。文章第一段讲减肥产品会给我们带来身体和心理的伤害。第二和第三段讲述了它们在心理上影响我们的两个方面。第四段讲述了它们在身体上给我们带来的伤害。第五段讲述了鉴于减肥产品给我们带来的伤害, 我们要认真考虑要不要买减肥产品。所以第一段为中心要点, 第二、三段为要点一的两个次要点, 第四段为第二个要点, 最后一段为总结。故选C。
四、
答案：①was rushed ②dangerously ③will recover ④as ⑤reminder ⑥which/that ⑦another ⑧when ⑨tips ⑩balanced
解析：①本题考查时态和语态。根据句意可知, Jennifer Jones被紧急送往医院, 且发生在过去, 故填was rushed。
②本题考查词性转换。此空修饰形容词low, 故填dangerously。
③本题考查时态。in a day or two表将来的时间, 故填will recover。
④本题考查介词。be seen as为固定搭配, 意为"被看作", 故用as。
⑤本题考查词性转换。根据前面的冠词a可知, 此处应用名词, 故填reminder。
⑥本题考查定语从句。根据句意可知, 此处引导定语从句, 修饰extreme methods, 在从句中作主语, 故填which/ that。
⑦本题考查代词。for one thing..., for another...为固定搭配, 意为"一方面......, 另一方面......"。故填another。
⑧本题考查定语从句。根据句意可知, 此处引导定语从句, 修饰period, 在从句中作时间状语。故填when。
⑨本题考查名词复数。因为tip为可数名词, 且空前没有限定词, 故用tips。
⑩本题考查词性转换。此空修饰名词diets, 故填balanced。
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