题目内容

【题目】单词拼写(根据中文提示拼写单词)
(1)The little boy always asks me many (问题).
(2)Reading should be a life long (习惯) for every one of us.
(3)It's good for us to eat (健康的) food.
(4)Please give me some (汉堡包).
(5)My friends want to have a (生日) party for me.

【答案】
(1)questions
(2)habit
(3)healthy
(4)hamburgers
(5)birthday
【解析】(1)问题question(可数名词),many许多,后跟可数名词复数。故填:questions。
(2)习惯habit(可数名词),根据a可知填可数名词单数。故填:habit。
(3)健康的healthy(形容词),形容词修饰名词food食物。故填:healthy。
(4)汉堡包hamburger(可数名词),some一些,后跟可数名词复数。故填:hamburgers。
(5)生日聚会 birthday party。故填:birthday。

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【题目】You are probably familiar with the saying:An apple a day keeps the doctor away.A recent research carried out by the Chinese University of Hong Kong may change the saying:

An apple a day may keep aging away.

The research chose fruit flies(果蝇), as they share many genes(基因)with humans.The fruit flies were either fed normally or had an apple extract(浓缩物) added to their diet.

It turned out that those fruit flies that were given apple extract lived about 55 days—five days longer than the flies that were normally fed.The research group also found it easier for the flies to walk,climb and move about as they aged.

According to the result, the researchers believed that the antioxidants(抗氧化剂) in the apple extract helped clean up dangerous chemicals(化学物质) that cause illnesses,as well as aging.

In another study,researchers examined diets of thousands of women.They discovered that those who regularly ate apples were 20 percent less likely to suffer heart illnesses and stroke.

The apples’ genetic code(遗传密码) was discovered recently.It allows scientists to develop nicer and healthier fruits.Researchers are already using the information to grow a kind of apples full of antioxidants that can keep eyes and joints healthy and protect humans against heart illnesses and cancer.

Apples that kill the desire(欲望) to eat could also be produced, with the first “extra-healthy’’ apples on supermarket shelves within just four or five years.

The team that keeps studying apple DNA includes 100 scientists from five countries.Their research also suggests that around 65 million years ago, when dinosaurs began to die off the plant,which would finally become today’s apple tree, experienced a great genetic change.The number of many of its genes doubled.The extra genes allowed the apple to get used to worse conditions and go through a different development from peaches,strawberries and other related fruits.

【1】Why were fruit flies used for the research?

A.Because they have a similar diet to humans.

B.Because they have a history as long as apples.

C.Because they share a lot of genes with humans.

D.Because they feed on nothing but apple extract.

2What result did the researchers find out?

A.Apples produce chemicals that can change human genes.

B.Apples have antioxidants that kill chemicals that cause aging.

C.Apples are rich in vitamins that are needed in humans’ bodies.

D.Apples produce chemicals that make apples taste more delicious.

3What can we infer(推断)from the passage?

A.Eating apples may bring us more advantages than we might believe before.

B.People who have the habit of eating apples don’t need to see a doctor.

C.Apples that kill the desire to eat are already available in supermarkets now.

D.People will eat apples instead of peaches and strawberries from now on.

【题目】There are many things you can do to improve your memory. Among them are many kinds of useful ways as well as taking special care of your health.

It is important that you make yourself excited to make your memory more active. You can do this by doing some new activities and by changing your daily habits. Learning a new skill helps your brain (大脑) to develop. When trying to remember something, you should pay special attention to the most important things about it. Do not allow other thoughts to enter your mind because this will reduce your chances of making right memories.

An excellent way to help memory is to connect information with pictures. Try to see the pictures in your mind. Taking notes and keeping a diary will also be helpful.

Healthy food and plenty of vitamins are necessary for your memory to work well. Drinking a lot of water also helps keep your memory. You must allow your brain to have enough sleep and rest. When you are asleep, your brain stores memory. Not enough sleep can cause problems with storing information. And being tired will also stop you from being able to think clearly and well.

In order to keep your mind on your work, you must be free from worry. Generally keeping fit and normal health checks are both important as well—not just for improving your memory.

Title

How to 1______________ Your Memory

Main 2______________

Taking 3_______________ care of your health

Making yourself 4_______________ to make your memory more active by5_______________ part in some new activities and changing your daily habits

Paying attention to the most 6_______________ things, in order to add to your chances to make right memories

Connecting information with 7_______________

Taking notes and keeping8_______________

Other ways

Eating healthy food and taking plenty of vitamins

Drinking a great_9______________ of water

10_______________ enough sleep and rest

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