题目
题型:不详难度:来源:
In order to do the survey, the scientists invited 68 children between 12-15 years old to join the test. They tested the mouth’s PH of the children at first. Then they divided the children into three groups. One group of children ate some cheese, another group of children ate sugar-free yoghurt and the last group of children drank a glass of milk. After that, the scientists tested the mouth’s PH of all the children for several times.
The scientists found that the mouth’s PH of the last two groups of children didn’t change, but the mouth’s PH of children from the first group rose greatly. Besides, the scientists also found that cheese could create a protective layer (保护层) on teeth. The layer could protect the teeth from getting hurt by many bad things.
Information Card
The thing that is good for teeth | 小题1:___________________ |
The people who did the survey | 小题2:___________________ |
The people who joined the test | 小题3:__________________ |
The thing that the scientists test | 小题4:___________________ |
The thing that the protective layer can do | 小题5:___________________ |
答案
小题1:Cheese
小题2:A group of scientists
小题3:children
小题4:The mouth’s PH
小题5:Protecting the teeth from getting hurt
解析
试题分析:这篇短文主要讲述健康保健问题,文章介绍,科学家通过实验发现食用奶油可以对牙齿形成保护层,从而保护牙齿、防止蛀牙。
小题1:细节理解题。根据短文According to the survey, cheese is good for teeth and can protect people from getting cavities (蛀牙) 的描述可知,奶油对牙齿有好处。故填Cheese。
小题2:细节理解题。根据短文The survey is made by a group of scientists from the Academy of General Dentistry, an organization from the USA的描述可知,是美国的科学家做的这项调查。故可填A group of scientists。
小题3:细节理解题。根据短文In order to do the survey, the scientists invited 68 children between 12-15 years old to join the test的描述可知,是一群孩子参加了这项测试。故可填Children。
小题4:细节理解题。根据短文the scientists tested the mouth’s PH of all the children for several times的描述可知,科学家测试的是孩子口腔的PH值。故应填The mouth’s PH。
小题5:细节理解题。根据短文the layer could protect the teeth from getting hurt by many bad things的描述可知,保护层可以防止牙齿受到伤害。故可填Protecting the teeth from getting hurt。
核心考点
试题【Do you love cheese? If you do, this new survey will make you happy. According to】;主要考察你对划线提问型等知识点的理解。[详细]
举一反三
The 12 Do"s:
(1) As soon as you are seated, open your napkin(餐巾) and place it on your lap.
The napkin keeps on your lap (except for use) until the end of the meal. If you need to leave the table for a while,
you may leave the napkin on your chair. When the meal is finished , place your napkin neatly at the left of your plate.
(2) Sit up straight, keep your elbows (手肘) off the table, and silence your cell phone.
(3) Remember the rule: drinks on the right, foods on the left. Your water glass is on the right of the plate and your bread plate is on the left.
(4) Hold the knife and fork with the handles in the palm(手掌) of the hand, forefinger on top, and thumb underneath.
(5) Dishes are passed from left to right.
(6) Do try a little of everything on your plate.
(7) Bread should be broken off into small pieces and butter is spread on each bite as you
eatit.
(8) You may leave some food to one side of your plate if you feel you have had enough. Don"t leave your plate so
clean that it looks as if you haven"t eaten for days!
(9) If you are asked for the salt or pepper, pass both together.
(10) Eat soup by skimming ( 掠过 ) your spoon along the surface of the soup. Then eat it without making any noise. If the soup is hot, don"t blow on it; simply wait for it to cool .
(11)When a lady arrives or leaves the table, it"s polite for all gentlemen at the table to stand up.
(12)Always say "please" and "thank you." Thank the host and hostess before leaving.
根据短文内容,判断句子正误,正确的写“T”,错误的写“F”。(共5小题,每小题1分满分5分)
小题1: When you finish the meal, you may leave the napkin on your chair.
小题2:It"s impolite to place your elbows on the table while having dinner.
小题3: People should pass dishes from right to left at table.
小题4:If the soup you eat is hot, you may cool it by blowing on it.
小题5: This passage tells us about rules for good table manners
run / swim /while take /2 days / there
小题1:___________________________________________________________.
小题2:___________________________________________________________.
小题3:__________________________________________________________.
小题4:____________________________________________________________.
I am a wolf from the north. I live in the w 小题1: . And I am quite sad.
I live in a family group with my parents. We are friendly t 小题2: each other and we look after each other. We can see, hear and smell things far a 小题3: . We are good at hunting, but we never k 小题4: for fun.
We used to live a happy life. But s 小题5: , we have some serious problems now. Some people came last month and they destroyed(摧毁) a lot of forests. They wanted to build a highway. We lost many l 小题6: areas. We had to move. But when we had a new home, people followed us and they cut down more trees. This time, they wanted to make the forest into farmland. As a r 小题7: , we had to move again, but things didn’t get better. People came again and hunted us. They thought we were dangerous to h 小题8: . If people keep doing like this, it will l 小题9: to fewer and fewer wolves in the world.
We are now in d 小题10: . What can we do? Please save us!
You know, we pour gravy over meat and it tastes good! My parents found my idea 小题2:
(有趣的)but at last they named the new baby Caroline, 小题3: (代替).
Having a sister 小题4: (改变) my life. When my sister and I played together, we often fought and 小题5: (争吵)with each other. It made our parents angry. But at the same time, we learned to 小题6: (分享) our things and forgive(原谅) each other.
In North America, there are many 小题7: (种类) of families but most families have a boy and a girl. Of course, some have three or more. In China, most 小题8: (孩子)don’t have brothers or sisters and they often feel 小题9: (孤独的). Some middle school students in China wish that they had a brother or sister. If you are one of them, I have a good idea for you. You can treat your friends or classmates 小题10:(当作) your brothers and sisters!
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