Ten years ago the population of our village was that of theirs.A. as twice large as B. twice as large asC. twice as much as D. as twice much as 题目和参考答案——青夏教育精英家教网—

题目内容

Ten years ago the population of our village was ______ that of theirs.

A. as twice large as B. twice as large as

C. twice as much as D. as twice much as

【解析】

试题分析:句意：十年前我们村子的人口是他们村子人口的两倍。倍数表达法：倍数+as 形容词或副词原形+as；而人口的多少要用large或者small修饰，故答案选B。

考点：考查倍数表达法

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The Healthy Habits Survey（调查）shows that only about one third of American seniors have correct habits. Here are some findings and expert advice.

1. How many times did you brush your teeth yesterday?

·Finding：A full 33% of seniors brush their teeth only once a day.

·Step：Remove the 300 types of bacteria in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.

2.How many times did you wash your hands or bathe yesterday?

·Finding：Seniors, on average, bathe fewer than 3 days a week. And nearly 30%wash their hands only 4 times a day—half of the number doctors recommend.

·Step：We touch our faces around 3,000 times a day—often inviting germs（病菌）to enter our mouth, nose, and eyes. Use toilet paper to avoid touching the door handle. And, most important, wash your hands often with hot running water and soap for 20 seconds.

3. How often do you think about fighting germs?

·Finding：Seniors are not fighting germs as well as they should.

·Step：Be aware of germs. Do you know it is not your toilet but your kitchen sponge（海绵）that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.

1.What is found out American seniors?

A. About one third of them brush their teeth only once a day.

B. Nearly 30%of them bathe three days a week .

C. All of them are fighting germs better than expected .

D. Most of them have good habits.

2.Doctors suggest that people should wash their hands .

A. twice a day B. three times a day

C. eight times a day D. four times a day

3.Which of the following is true according to the text ?

A. We should keep from touching our faces .

B. A kitchen sponge can carry more germs than a toilet.

C. There are less than 300 types of bacteria in the mouth .

D. We should wash our hands before touching a door handle .

Norm Pethrick, a 36-year-old man in Australia’s northern city Darwin, was praised on Thursday for jumping onto a crocodile’s back to save his wife Wendy at Litchfield National Park, a popular tourist spot southwest of Darwin, a local newspaper reported.

Ms Pethrick was standing on a river bank Wednesday afternoon when the saltwater crocodile lunged (扑), locking its jaws on both her legs as it tried to drag her underwater.

Norm Pethrick, who with his wife had been collecting water, immediately went to help her. He jumped onto the back, poked (戳) the eyes of the crocodile and finally got his wife free.

Ms Pethrick was later taken to Royal Darwin Hospital for a medical treatment. The doctors said she was suffering eight puncture wounds (伤口) in her right leg, a puncture wound in her left leg and a serious cut to one of her fingers.

“This could have been a fatal and tragic situation,” said the general manager of Royal Darwin Hospital (RDH), Dr Len Notaras, according to a local report.

He said Ms Pethrick was saved by her husband’s “quick and diligent actions”. Dr Notaras also said she would remain in hospital for three to four days and have an operation to clean the wounds, which are easy to get infected because of bacteria (细菌) on the teeth of the crocodile.

1.This passage is most likely to be found in _____.

A. a travel guide B. a newspaper

C. a textbook D. a novel

2.The crocodile attacked Ms Pethrick when she was ______.

A. standing on the river bank B. swimming in the river

C. watching the crocodile D. fishing in the water

3.Which of the following statements is TRUE about Ms Pethrick?

A. Her eyes were badly poked.

B. She had eight wounds altogether.

C. One of her fingers also got hurt.

D. One of the crocodile’s teeth was found in her leg.

4.According to the passage, Norm Pethrick can be described as following EXCEPT ______.

A. brave B. diligent

C. quick D. humorous

5.Which of the following would be the best title for this passage?

A. The husband should save the wife

B. A man saves wife’s life from crocodile’s jaws

C. A crocodile is not so dangerous as people imagine

D. Human beings can beat crocodiles sometimes

We are looking forward to ________ you as soon as possible.

A. hear B. hear from

C. hearing D. hearing from

Some scientists say that animals in the oceans are increasingly threatened by noise pollution caused by human beings.

The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.

Decibels (分贝) measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety-five would have the same effect.

Some scientists have suggested setting a noise limit of one hundred and twenty decibels in the oceans. They have observed that noises at that level can frighten and confuse whales (鲸).

A team of American and Canadian scientists discovered that louder noises can seriously injure some animals.

The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales’ ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected (被感染的).

Many researchers whose work depends on ocean sounds are against a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research.

Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists don’t think that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean.

1.According to the passage, Which of the following is increasingly dangerous to sea creatures?

A. The sound of cars. B. The sound of voices.

C. Man-made noise pollution. D. The sound of steps.

2.According to the passage, natural sounds include all of the following except ________.

A. sounds made by animals themselves

B. ocean drilling

C. underwater earthquakes

D. the breaking of ice fields

3.Which of the following is discussed in the third paragraph?

A. The same noise level produces a different effect on land and in the ocean.

B. Different places may have different types of noises.

C. The decibel is not a right unit (单位) for measuring underwater noise.

D. Different ocean animals may have different reactions to noises.

4.What can we learn about the whales from the passage?

A. They won’t be confused by noises.

B. They are deaf to noises.

C. Their ability to reproduce will be lowered by high-level noises.

D. Their hearing will be damaged by high-level noises.

Nothing else ______ more important than water in the place like a desert.

A. we can’t find B. can’t we find

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A. to find B. found

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你校正在开展创建和谐校园系列活动，其中包括“做文明学生，创和谐校园”英语演讲比赛，请根据以下要点准备一篇演讲稿，参加该活动。

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Good afternoon，teachers and students._________________________________________

_______________________________________________________________________________

That’s all.Thank you!

You can take anything from the shelf and read，but please ________ the books when you've finished with them.

A．put on B．put down C．put back D．put off

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