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You will ________ better if you eat ________ ice cream.
A. feel; fewer B. feels; fewer C. feel; less D. feels; less
九年级英语单项填空中等难度题查看答案及解析
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If you too much ice-cream，you will get sick.
A. will eat B. were eating C. ate D. eat
九年级英语单选题中等难度题查看答案及解析
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If you ________ too much ice cream, you will feel sick.
A. eats B. eat C. to eat D. eating
九年级英语单选题中等难度题查看答案及解析
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If you _________ too much ice cream, you will feel sick.
A. eats B. eat
C. to eat D. eating
九年级英语单项填空简单题查看答案及解析
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If you eats________ice cream, you will feel sick.
A. much too B. so much C. too much D. too many
九年级英语单选题困难题查看答案及解析
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用括号内所给词的适当形式填空。
Most people1. (like) to eat sweets and ice-cream better than meat and rice. If we eat them after a meal, they 2.(be) not bad for us. But if we eat them before a meal, they may take away our appetite（食欲）. It is important for us 3.(eat) our meal regularly（有规律地）each day. When we feel worried or 4.(excite), we may not want to eat.
When a man 5.(worry) about something, it is difficult for him6. (swallow)（吞）anything dry because he 7.(have) little appetite. Many Years ago, some judges in England dry bread 8.(use) to judge whether he 9.(tell) the truth. If the man could not swallow the bread, they 10.(think) he was telling lies.
九年级英语单词填空困难题查看答案及解析
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Would you like ________ ice cream now?
A．eat B．ate C．eating D．to eat
九年级英语单项填空简单题查看答案及解析
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Do you sometimes find you want to eat chocolate or ice cream very much? Do you then make it but feel guilty about it later?
The next time this happens to you, think back if you have had enough sleep over the last 3-5 days. Many adults and even teens have noticed that they crave "midnight snacks" when working or watching TV late.
New research shows that lack of sleep could lead us to have an increased appetite (食欲)- especially for the unhealthy kind.
Recently, researchers at the University of Chicago carried out a study that clearly shows that a lack of sleep actually changes our brain chemistry! Studies were done on two control groups over four days. Both groups had their food and sleep strictly controlled. All of them received three meals. The only difference was that one group was allowed to sleep for 7.5 hours while the other group slept for a little more than four hours.
During the following visit, their sleep patterns were exchanged. After the last night of the session, the volunteers were offered as much food as they wanted to eat. Researchers noticed that in both sessions, people who sleep less ate on an average 300 calories more than those who had slept more. This was much more calories than what their bodies would need to make up for the three fewer hours of sleep.
What Is Going On?
The researchers then analyzed the chemicals (化学成分) in the blood of the people in the study. What they noticed was surprising. High levels of ghrelin (a chemical that makes us hungry) and lower levels of leptin (the chemical that tells the brain that it is satisfied) were found in the people with less sleep.
Even more surprising was that this group had higher levels of endocannabinoids - the same chemical that is caused by drugs such as cannabis (大麻). The endocannabinoid system causes a craving for sugar and fatty foods and leads to overeating even when the body is not hungry. This study suggests that sleep changes help produce chemicals in the body that are similar to taking drugs!
Furthermore, researchers noticed that food cravings continued for a long period of time, well after the lack of sleep. This increases the risk of over-eating for longer periods, leading to obesity (肥胖).
Your body needs 7-8 hours of sleep each night. So, the next time you reach for a bag of chips or a slice of decadent cake, think of the amount of sleep you have had recently!
1.According to the passage, people want to eat more when they ________.
A．work B．watch TV C．sleep less D．sleep more
2.The word ‘crave’ in paragraph 2 most probably means ________.
A．hope B．want C．hate D．dislike
3.From the passage, we can learn that ________.
A．people feel guilty about eating chocolate
B．unhealthy food makes people sleep less and less
C．a person’s sleep has nothing to do with his/her appetite
D．a study about sleep and obesity was carried out at the University of Chicago
4.The chemical that makes us feel hungry is called ________.
A．ghrelin B．leptim
C．cannabis D．endocannabinoids
5.This article is mainly about ________.
A．researchers working on people’s sleep
B．how people’s sleep influences their appetite
C．how much people need to eat after sleeping less
D．A research about chemicals in the blood of people
九年级英语阅读理解中等难度题查看答案及解析
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阅读理解。
Do you sometimes find you want to eat chocolate or ice cream very much? Do you then make it but feel guilty about it later?
The next time this happens to you， think back if you have had enough sleep over the last 3-5 days. Many adults and even teens have noticed that they crave "midnight snacks" when working or watching TV late.
New research shows that lack of sleep could lead us to have an increased appetite (食欲)- especially for the unhealthy kind.
Recently， researchers at the University of Chicago carried out a study that clearly shows that a lack of sleep actually changes our brain chemistry! Studies were done on two control groups over four days. Both groups had their food and sleep strictly controlled. All of them received three meals. The only difference was that one group was allowed to sleep for 7.5 hours while the other group slept for a little more than four hours.
During the following visit， their sleep patterns were exchanged. After the last night of the session， the volunteers were offered as much food as they wanted to eat. Researchers noticed that in both sessions， people who sleep less ate on an average 300 calories more than those who had slept more. This was much more calories than what their bodies would need to make up for the three fewer hours of sleep.
What Is Going On?
The researchers then analyzed the chemicals (化学成分) in the blood of the people in the study. What they noticed was surprising. High levels of ghrelin (a chemical that makes us hungry) and lower levels of leptin (the chemical that tells the brain that it is satisfied) were found in the people with less sleep.
Even more surprising was that this group had higher levels of endocannabinoids - the same chemical that is caused by drugs such as cannabis (大麻). The endocannabinoid system causes a craving for sugar and fatty foods and leads to overeating even when the body is not hungry. This study suggests that sleep changes help produce chemicals in the body that are similar to taking drugs!
Furthermore， researchers noticed that food cravings continued for a long period of time， well after the lack of sleep. This increases the risk of over-eating for longer periods， leading to obesity (肥胖).
Your body needs 7-8 hours of sleep each night. So， the next time you reach for a bag of chips or a slice of decadent cake， think of the amount of sleep you have had recently!
1.According to the passage， people want to eat more when they ________.
A．work B．watch TV
C．sleep less D．sleep more
2.The word ‘crave’ in paragraph 2 most probably means ________.
A．hope B．want
C．hate D．dislike
3.From the passage， we can learn that ________.
A．people feel guilty about eating chocolate
B．unhealthy food makes people sleep less and less
C．a person’s sleep has nothing to do with his/her appetite
D．a study about sleep and obesity was carried out at the University of Chicago
4.The chemical that makes us feel hungry is called ________.
A．ghrelin B．leptim
C．cannabis D．endocannabinoids
5.This article is mainly about ________.
A．researchers working on people’s sleep
B．how people’s sleep influences their appetite
C．how much people need to eat after sleeping less
D．A research about chemicals in the blood of people
九年级英语阅读理解中等难度题查看答案及解析
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— Would you like an ice cream, Diana?
— No, thanks. I eat them. They’re bad for my teeth.
A. never B. often
C. always D. sometimes
九年级英语单项填空简单题查看答案及解析