发布时间 : 星期五 文章(天津专版)2019版高考英语一轮复习 精选提分专练 第二周 星期二 饮食类更新完毕开始阅读b3c78bd36d85ec3a87c24028915f804d2a168784
饮食类
单词识记： coffee cook drink heat restaurant chicken fresh smelly vegetable beef bitter hunger menu fry digest nutrition thirsty appetite steak recipe 短语扫描： be at dinner在吃饭 be/go on a diet节食 drink to sb.’s health举杯祝某人健康 feel at home感觉自在；无拘束 heat up 加热；变得激烈 feed on 以……为食 go hungry挨饿 mix up搅匀；使混合 eat out 外出用餐 hunger for/after渴望；渴求 [跟踪训练] Ⅰ.语境填词
1．My friend was (饿的)，so we drove to a shopping mall to get some food. 2．They will complain (bitter) that this is protectionism，but so what? 3．Eating too much (fry) food is bad for our health. 4．Mary finally ordered (咖啡) for herself and Helen. 5．Meanwhile， (hot) the tomatoes and oil in a pan. Ⅱ.单项填空
6．I’m really this weather—why can’t it be sunny for a change? A．fed up to C．fed to
B．fed on D．fed up with
7．People often mix him up his brother. A．with B．in C．to D．at
8．—Would you like some more chicken?
—No，thanks.I am a diet and I’m trying to weight. A．on；lose C．in；have
B．on；put on D．in；lose
9.—Why not go out to have a tea over the break? — .
A．No.I haven’t got any change B．No.I’m really not in the mood C．No.I’m not thirsty D．No.It’s my treat this time
10．Harry is feeling uncomfortable.He too much at the party last night. A．could drink C．would have drunk
B．should drink D．must have drunk
阅读理解
A
We all know that eating junk food can make us fat.However，a new study suggests that it can do more than that—it can also make us lazy，reported CBS News.
In the study，researchers at the University of California，Los Angeles，US divided 32 female rats into two groups.The first group was fed a diet of healthy food such as corn and fish，while the second was given a diet of highly processed (加工的) food rich in sugar，namely “junk food”．
Within three months，the rats in the second group were already much fatter than those on the healthy diet.And when researchers trained the rats to do simple tasks，they found even more differences between the two groups rather than weight.
During the task—pushing a lever (杠杆) to receive a reward of sugar water—the rats on the junk food diet were found to be less willing to move，and they took longer breaks between each push than the lean rats did.
“It is as if the rat is thinking ‘This is too much work’，” Aaron Blaisdell，leader of the study，told the Los Angeles Times.
But what about the possibility that the fat rats were less passionate about getting sugar water because they were already eating lots of sugar in their daily
diet？That’s why researchers repeated the tests by rewarding fat rats with plain water when they were extremely thirsty.However，the results came out just the same.
According to researchers，these differences suggest that junk food changed the chemistry in the rats’ brains.
The experiment didn’t end there.After six months，the rats’ diets were switched，and the overweight rats were given a healthy diet for nine days.However，this change didn’t help reduce their weight or improve their ability to perform tasks，which means the effects of their junk food diet persisted (持续存在)．“There’s no quick fix，” said Blaisdell.
For a long time，we’ve believed that people become fat because they are lazy.But this study has proven the opposite to be true as well，which indicates that laziness and obesity are a “vicious cycle (恶性循环)”．
So，if you constantly feel tired，lacking any urge to get up from your chair，it could be that you’ve been studying too hard.But you should also pay attention to your diet.
1．During the first three months of the experiment by researchers at the University of California， .
A．rats from the healthy diet group ate nothing but corn and fish B．rats on the junk food diet ate more than those on healthy diet
C．rats on the healthy food diet performed better at simple tasks than those on the junk food diet
D．rats on the junk food diet seemed uninterested in sugary food
2．The researchers rewarded thirsty rats with plain water in the lever test to .
A．help them control their weight
B．test whether fat rats lost interest in the test because they had taken enough sugar C．change the diet habits of fat rats
D．find out the influence of sugar on rats’ brains 3．The underlined word “there” refers to “ ”．
A．after the rats on the junk food diet had worked hard to get sugar water B．after the type of food rats prefer had been identified C．after a quick cure for obesity had been found
D．after the fact that fatter rats are lazier than lean rats had been found 4．We can conclude from the article that .
A．fat people are usually lazier than lean people
B．people should switch between different types of diets to keep healthy C．being overweight and being lazy can feed into each other D．laziness is the main cause of weight problems
5．Which of the following is NOT right according to the passage? A．Eating junk food can make us fat.
B．Researchers got different results after repeating the tests to fat rats. C．For a long time，we’ve believed that people become fat because they are lazy. D．If you constantly feel tired or study too hard，you need to pay attention to your diet.
B
(2017·河北区二模)
Blind imitation(模仿) is self-destruction.To those who do not recognize their unique worth，imitation appears attractive；to those who know their strength，imitation is unacceptable.
In the early stages of skill or character development，imitation is helpful.When I first learned to cook，I used recipes(菜谱) and turned out some tasty dishes.But soon I grew bored.Why follow someone else’s way of cooking when I could create my own？Imitating role models is like using training wheels on a child’s bicycle；they help you get going，but once you find your own balance，you fly faster and farther without relying on them.
In daily life，imitation can hurt us if we subconsciously(下意识地) hold poor role models.If，as a child，you observed people whose lives were bad，you may have accepted their fear and pain as normal and gone on to follow what they did.If you do not make strong choices for yourself，you will get the results of the weak choices of others.
In the field of entertainment，our culture glorifies celebrities.Those stars look great on screen.But when they step off screen，their personal lives may be disastrous.If you are going to follow someone，focus on their talent，not their bad character or unacceptable behaviors.
Blessed is the person willing to act on their sudden desire to create something unique.Think of the movies，books，teachers，and friends that have affected you most deeply.They touched you because their creations were motivated by inspiration，not desperation.The world is changed not by those who do what has been done before them，