(全)2021中考英语专项训练六选五-附答案详解

中考英语专项训练六选五-附答案详解(1)
People spend almost a third of their lives doing one thing- sleeping. Every year, there is a special day for people around the world to celebrate the importance of good and healthy sleep—World Sleep Day.
Sleep is like food for the brain.
__1___ People of different ages need different amounts (数量)of sleep.According to the National Sleep Foundation （国家睡眠基金会）in the US, adults should get seven to eight hours of sleep a night. ___2___ And school - aged children may need more than ten hours of sleep. _____3_____
The China Youth and Children Research Center said that about 80 percent of middle school students don' t get enough sleep. It has influenced on students ' school life. 4 _They can' t pay attention in class or do well in sports.
To solve this problem, scientists advise that students should get less schoolwork and more time to sleep. ___5____ Good sleep habits
help a lot. For example, try to go to sleep and wake up at the same time every day, even on weekends and during holidays.
A. Teenagers need nine to ten hours.
B. If you sleep less, you' ll get fatter and fatter.
C. Enough sleep helps the brain and body grow.
D. Taking a 20 - minute sleep at noon is also useful.
E. Students without enough sleep may get poor grades.
F. However, many students don' t get enough sleep because of too much homework.
解答：
1．C 根据前句Sleep is like food for the brain．睡眠就像是大脑的食物．可知结合选项，应说充足的睡眠有助于大脑和身体的发育．故选C．
2．A 根据前句adults should get seven to eight hours of sleep a night．成年人应
该每晚睡七到八个小时．和后句And school-aged children may need more than
ten hours of sleep．学龄儿童可能需要超过十小时的睡眠．可知结合选项，应说青
少年需要九到十个小时．故选A．
3．E 根据后句The China Youth and Children Research Center said that about
80 percent of middle school students don't get enough sleep．It has influenced
on students' school life．中国青年儿童研究中心说，大约80%的中学生睡眠不足，
影响了学生的学习生活．可知结合选项，应说睡眠不足的学生成绩很差．故选E．4．F 根据后句They can't pay attention in class or do well in sports．他们上课
时注意力不集中，体育运动也做得不好．可知结合选项，应说然而，因为太多的作业，许多学生没有得到足够的睡眠．故选F．
5．D 根据前句To solve this problem，scientists advise that students should
get less schoolwork and more time to sleep．为了解决这个问题，科学家建议学生应
该少做功课，多睡会儿．和后句Good sleep habits help a lot．良好的睡眠习惯有
很大帮助．可知结合选项，应说中午睡20分钟也是有用的．故选D．
(2)
You are what you wear．Clothes are important and necessary to us but do you know how to choose suitable clothes in a correct way？____1__
When you go shopping and want to buy some clothes，you should think about which kind of clothes you really need and decide how much money you can spend on them.__2___ They tell you how to take care of the clothes．The label（标签）for a shirt may tell you to wash it in warm water．A sweater label may tell you to wash it in cold water.The label on a coat may say "dry cleaning only" and cleaning in water may destroy this coat __3___ Many clothes today must be dry-cleaned.__4 When buying new clothes，you had better check if they need to be dry-cleaned．You can anve money if you buy clothes that can be washed or that are well made.Well-made clothes last longer.They still look good after they have been washed many times.
Clothes that cost more money don't always mean they are better made __5___ On the other hand，less expensive clothes may sometimes look better and fit you well．
A.Dry cleaning is expensive．
B.Here are some suggestions for you．
C.They may not fit you，either．
D．We need to know how to look after the new clothes．
E.If you do as the directions say on the label，you can keep your clothes looking their best．
F．Then look at the labels that are inside the new clothes．
【思路分析】文章告诉我们，购买衣服时，我们要怎样才能做一个精明的购买者，不是最贵的就是最好的，而适合我们的才是最好的．解答过程】
1．B 细节推理题．根据前句Clothes are important and necessary to us，but do you know how to choose suitable clothes in a correct way？衣服对我们来说是重要的和必要的，但是你知道如何正确选择合适的衣服吗？可知结合选项，应说这里有一些建议给你．故选B．
2．F 细节推理题．根据后句They tell you how to take care of the clothes．The label（标签）for a shirt may tell you to wash it in warm water．A sweater label may tell you to wash it in cold water．他们告诉你如何保养衣服．衬衫的标签可以告诉你用温水洗．一件毛衣标签可能会告诉你在冷水中洗衣服．可知结合选项，应说然后看看新衣服里面的标签．故选F．
3．E 细节推理题．根据前句The label on a coat may say "dry cleaning only" and cleaning in water may destroy this coat．外套上的标签可能会说"干洗"，在水中清洗可能会破坏这件外套．可知结合选项，应说如果你按照标签上的指示去做，你可以让你的衣服看起来最好．故选E．
4．A 细节推理题．根据前句Many clothes today must be dry-cleaned．现在许多衣服必须干洗．和后句When buying new clothes，you had better check if they need to be dry-cleaned．买新衣服的时候，最好检查一下是否需要干洗．可知结合选项，应说干洗是昂贵的．故选A．
5．C 细节推理题．根据前句Clothes that cost more money don't always mean they are better made．花更多钱的衣服并不总是意味着它们的制作更好．和后句On the other hand，less expensive clothes may sometimes look better and fit you well．另一方面，更便宜的衣服有时看起来更好，更适合你．可知结合选项，应说他们可能也不适合你．故选C．赠：直觉
YM: DONNY, 你知道么？我要去参加“价格猜猜猜”节目啦!
DONNY: “价格猜猜猜”?! I know that show! You guess the price of a product, and if you get it right, you take the product home. Right? YM: 没错！我直觉一向很准，我去一定会赢! 对了，直觉用美语怎么说啊？
YM: 那"我直觉一向很准"，就是"My hunch is always right." 对吗？
means hunch.
YM: Gut feeling? Gut 肠子，Gut feeling肠子的感觉，就是直觉喽! DONNY: 没错! For example, I have a gut feeling that I'm gonna fail my mid-term exam.
YM: Haha, but I have a hunch that you're gonna pass!
DONNY: Then I hope your hunch is right! 对了，于苗，Before you go on the show, we should practice. How much do you think my glasses cost? YM: 啊？你的眼镜啊......你冷不妨叫我猜，我还真有些紧张。

DONNY: Don't worry. Take a wild guess!
YM: 什么叫wild guess? 狂野的猜测？
DONNY: A wild guess means you have little evidence to support your guess.
猜测一定要有根据，靠点谱儿，那又该怎么说呢？
DONNY: That would be an educated guess. “Educated”is spelled e-d-u-c-a-t-e-d.
DONNY: That's Right!
YM: Hmm, well, I am guessing your glasses are worth 25 dollars! DONNY: Wow... Yumiao, you're really good at this! The correct answer is 26 dollars!
YM: Yeah! I won! I won!
DONNY: 别激动了! Tell me what you've learned today!。