MSG (monosodium glutamate) is a food additive (食品添加剂), which has been widely used by many food factories all over the world since it appeared first in Japan in 1909.
MSG is a substance that is added to some food to improve its original (原先的) taste and colour. It is used in foods around the world such as cakes, bread, frozen meats, fish and vegetables. In the beginning, people thought MSG was safe just like salt and sugar. However, in 1968 some people reported they seemed to have bad reactions (反应) to MSG after having had a meal at a restaurant. They included headaches and quick heartbeat (心跳). It was also reported that MSG excited a person's brain and caused his death in Japan. Scientists think that MSG may lead to many neurological disorders (神经紊乱). In mice studies done by a university, the evidence showed the mice didn’t want to eat the food including MSG.
Today many food companies “hide” MSG on food labels (标签) by using different names. If you see “natural flavorings”, “hydrolyzed protein” and “spices” in a food label, you are probably seeing a hidden way to “report” MSG in a food label. Every time we have a meal in a restaurant, we always feel the food very delicious to taste, but sometimes it is dangerous for our health because some poisonous food additives have been added to the food.
To protect people’s health, our governments, from central to local, are taking actions to stop factories producing poisonous food additives.
1. Monosodium Glutamate is _______.
A. a food B. an additive
C. a factory D. a country
2. MSG is often used in _______.
A. frozen meats B. cups
C. clothes D. book covers
3.The examples in the second paragraph tell us ________.
A. the food including MSG is delicious
B. people like to eat in a restaurant
C. mice like eating the food including MSG
D. MSG is not safe sometimes
4. If you see “natural flavorings”, “hydrolyzed protein” and “spices” in a food label, you will know________.
A. you must eat the food in a hidden way
B. the food label must be hidden
C. MSG is probably added to the food
D. you must report the food to your parents
5. The underlined word “substance” in the article means __________.
A. colour B. material C. taste D. Food
科目:初中英语 来源:2015-2016学年江苏盐城第四中学八年级上学期期中英语试卷(解析版) 题型:单项填空
---What do you think of these photos?
---I like them very much and they can _______ me ______ the life living in the country.
A.think; of B. remind; of
C. let; down D. wake; up
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科目:初中英语 来源:2016届湖北孝感孝南区肖港初级中学九年级12月阶段性检测英语试卷(解析版) 题型:书面表达
书面表达
良好的习惯成就美好的未来。作为青少年,如何培养良好的习惯呢?请根据以下内容提示以 “How to Develop Good Habits”为题写一篇英语短文。词数100左右(开头已给出,不计入总词数)。
内容提示:1.上课认真听讲,做笔记;
2.每天按时完成作业;
3.闲暇时多读课外书籍;
4.每周锻炼3至4次;
5.多吃蔬菜、水果,少吃垃圾食品;
6.补充一至两点良好的习惯,并谈谈它们对身心健康的影响。
要求:1. 要点齐全,条理清楚,语句通顺,不要逐字翻译。
2. 文中不得出现真实校名及姓名,否则不予评分。
How to Develop Good Habits
It’s very important for us to have a good habit.
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科目:初中英语 来源:2016届江苏江阴初级中学九年级12月月考英语试卷(解析版) 题型:阅读理解
Which part of the world has the most nearsighted students? Just look around you– it’s East Asia. Nine in ten school leavers in major East Asian cities are nearsighted, according to the BBC. Experts say books and video games are not to blame (责备). East Asian students, they say, aren’t getting enough sunlight.
People become nearsighted because their eyeballs grow out of shape and light entering their eyes cannot focus correctly. The body can produce a chemical called dopamine (多巴胺) to stop eyeballs from changing shape. And guess what scientists have just discovered? Sunlight can help our bodies produce more dopamine, reported AFP.
According to the study, primary school students in Singapore spend only 30 minutes outdoors every day; in Australia, by contrast (相反), kids spend about three hours a day outside. As a result, fewer children in Australia are nearsighted – only 10 percent, compared with 90 percent in Singapore.
“Children in East Asia just go to school, go home and stay inside. They study and they watch television,” Ian Morgan of the Australian National University told AFP.
But being a bookworm or a couch potato does not directly harm the eyes, added Morgan. “As long as they get outside, it doesn’t seem to matter how much study they do,” he explained. “There are some kids who study hard and get outside and play hard and they are generally fine. The ones who are at major risk are the ones who study hard and don’t get outside. As a result of massive (巨大的) educational pressures and the construction (构成) of a child’s day, the amount of time they spend outside in bright light is minimized.”
Experts suggest children should stay outside for two to three hours every day. This can include time spent in the playground and walking to and from school.
1.What is the main reason for the large number of nearsighted students in East Asia?
A. Too much reading or gaming.
B. Being short of sunlight.
C. Genetic (基因) reasons.
D. Being short of exercise.
2.How long do experts suggest children stay outside every week?
A. Two to three hours.
B. Fourteen to twenty-one hours.
C. Two to three days.
D. Over twenty-one hours.
3.In the writer’s opinion, why can’t East Asian students get enough bright light?
A. Because they don’t like sports.
B. Because their parents don’t allow them to.
C. Because they have great pressures from study.
D. Because they spend more time playing video games.
4.According to the passage, which of the following statements is TRUE?
A. Dopamine is a chemical that causes eyeballs to grow out of shape.
B. Dopamine can stop light entering the eyes from focusing correctly.
C. Spending time in the sun can make the loss of dopamine in the body.
D. The more dopamine a person has in their body, the better eyesight he or she has.
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科目:初中英语 来源:2016届江苏江阴初级中学九年级12月月考英语试卷(解析版) 题型:单项填空
Mark needs to learn Chinese _______his company is opening a branch in Beijing.
A. unless B. until C. although D. since
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科目:初中英语 来源:2016届浙江永嘉岩头中学九年级上学期期中英语试卷(解析版) 题型:阅读理解
There is an old saying in English, “Laughter is the best medicine”. Until recently, few people took the saying very seriously. Now, however, doctors have begun to study laughter and the effects (作用) it has on the human body. They have found evidence that laughter really can improve people’s health.
Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their heart rate, blood pressure, breathing and muscles. It was found that laughter has similar effects to physical exercise. It increases blood pressure, the heart rate and the rate of breathing. It also works several groups of muscles in the face, the stomach and even the feet. If laughter exercises the body, it must be helpful.
Other tests have shown that laughter appears to make the effect of pain on the body less. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group which could bear the pain for the longest time was the group which listened to a funny program. The reason why laughter can make pain less seems to be that it helps to produce endorphins (内啡肽) in the brain. These are natural chemicals which make both stress and pain less.
There is also some evidence to suggest that laughter helps the body’s immune system — that is the system which fights infection (感染). In an experiment, one group of students watched a funny video while another group served as the control group — in other words, a group with which to compare the first group. Doctors checked the blood of the students in both groups and found that the people in the group that watched the video had an increase in the activity of their white blood cells — the cells which fight infection.
As a result of these discoveries, some doctors and psychiatrists (精神病专家) in the United States now hold laughter clinics, in which they try to improve their patients’ condition by encouraging them to laugh. They have found that even if their patients do not really feel like laughing, making them smile is enough to produce good effects similar to those caused by laughter.
1.We learn from the first paragraph that laughter _______.
A. is good for one’s health
B. has strong effects to do with some illnesses
C. has been studied for a long time
D. has no effect on the body
2.Doctors have found that laughter _______.
A. keeps down blood pressure
B. has similar effects to physical exercise
C. decreases the heart rate
D. increases stress and pain
3.Which of the following statements is NOT true of laughter according to the passage?
A. It makes pain less.
B. It exercises the body.
C. It improves the body’s immune system.
D. It can cure(治愈)cancer .
4.Smiling can produce _________.
A. about the same effects as laughter
B. more effects than laughter
C. fewer effects on the human body
D. no effects on the human body
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科目:初中英语 来源:2015-2016学年湖南衡阳逸夫中学七年级上学期期中考试英语试卷(解析版) 题型:书面表达
书面表达
假设Bill是你的朋友,请你以My friend为题,根据下面表格来介绍Bill的基本情况和外貌。可适当发挥,50词左右。
姓名 | Bill | 国籍 | 英国 | 外貌 | 高个子、金发碧眼、白裤子、黑鞋子 | ||
性别 | 男 | 班级 | 一年级五班 | ||||
年龄 | 13 |
My friend
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
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科目:初中英语 来源:2015-2016学年湖北麻城张家畈中学七年级上学期期中英语试卷(解析版) 题型:单项填空
字母中全都含有元音音素/ i: / 的一组是:
A.I K B B. D T V C. O X P D. L C E
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科目:初中英语 来源:2016届广西钦州港经济技术开发区中学九年级12月月考英语试卷(解析版) 题型:单项填空
Each year quite a lot of food________ around the world.
A. was wasted B. is wasted
C. wasted D. will be wasted
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