题目内容

根据句意和汉语注释,写出单词的正确形式。

1.The famous host will show us an ______________ (最新的) invention later.

2.It is __________(或许) the best movie I have ever seen in my life.

3.China’s information ____________(技术) has been greatly improved in the past few years.

4.These days a mobile is an ___________ (工具) which is used in daily communication.

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You may know the saying: An apple a day keeps the doctor away. A recent study by the Chinese University of Hong Kong has discovered another saying: An apple a day keeps old age away.

The study involved fruit flies(g果蝇), as they share many genes(基因) with humans. Researchers gave one group of fruit flies normal food, and another group of fruit flies got the same food including apple.

The results showed that flies that ate apple lived an average of 55 days longer than the flies that didn’t eat apple. The study also found that apple-eating flies were more able to walk, climb and move about as they became old, the Journal of Agricultural and Food Chemistry reports.

The researchers believe that the antioxidants (抗氧化剂)found in apples are good for health.

In another experiment, researchers studied the diets of thousands of women. They found that those women who often ate apples were 20 percent less likely to have heart disease.

Scientists have recently discovered the apple’s genetic code(基因代码). This allows scientists to make new kinds of fruit that are healthier. Researchers are already using this information to grow apples with added antioxidants. Antioxidants help to keep eyes and joints (关节)healthy and protect against heart attacks and cancer.

Apples that help people lose weight may be in supermarkets in just four or five years. They are said to be “extra healthy” apples that can stop people from overeating.

1.Fruit flies were used in the research because_______________ .

A. they love to eat apples

B. they share similar genes with humans

C. they are easy to catch

D. they can live longer

2.By studying the diets of many women, researchers ___________ .

A. proved apples were good for people’s health.

B. found they are healthier than men

C. helped them to lose weight successfully

D. discovered the genetic code of the apple

3.From the story, we can infer(推测) that _________________.

A. women like to eat apples more often than men

B. people who eat apples are easier to have heart disease

C. scientists are studying a new type of apples

D. apples’ genetic code is similar to other fruits

4. You may find the passage in ____________ .

A.a science magazine B. a guidebook

C. a picture show D. a storybook

The Quest Centre

Set in the wild Welsh countryside, the Quest Centre offers a wide range of activities for teenagers, from archery to rope climbing. Want to try something new? Why not take part in one of our special adventure activities?

MOUNTAIN BIKING

25th March—8th April, 10:00 a.m.—6:00 p.m.

Want to put your mountain bike to the test? Join our guide for a ride on the wild side. Cost: £15 per ride.

CLIMBING

1st—30th April, 10:00 a.m.—6:00 p.m.

Try out your mountain-climbing skills in the local countryside. Don’t worry! We won’t be doing anything dangerous: just short, safe climbs. Cost: £130 per person.

SURVIVAL TECHNIQUES

Daily, all year round, 10:00 a.m.—5:00 p.m.

Equip yourself with basic survival skills by taking part in this special 1-day course absolutely free of charge. Learn survival techniques like how to light a fire, build a shelter, find food and water, and cook over a campfire.

ABSEILING AND ROPE CLIMBING

27th August, 10:00 a.m.—8:00 p.m.

If you’ve been dying to learn about abseiling and rope climbing, now is your chance! Ken Wallace, our professional coach, will teach you everything you need to know on this special 1-day course. Cost: £150 per person.

Please note:

? Phone the number at the bottom of the page for an application form.

? All activities are suitable for beginners.

? 20% DISCOUNT (折扣) for groups of 6 or more.

The Quest Centre: St Davids, Wales Telephone: (0800)34655

1.Kate and her family want to choose an activity during the May Day holiday, they can choose .

A. climbing B. survival techniques

C. mountain biking D. abseiling and rope climbing

2. If a group of 20 students go to the centre, ten of them want to take part in abseiling and rope climbing and the rest choose survival techniques, they have to pay .

A. £3000 B. £1500 C. £2400 D. £1200

3.“If you’ve been dying to learn about ….” Here “dying” perhaps means “ ”.

A. 冒险 B. 避免 C. 渴望 D. 同意

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