题目内容

This coat ________ be Tom's. He doesn't like the color at all.

A.must B.might C.could D.can't

D

【解析】

试题分析:句意:这件上衣一定不是汤姆的,他一点也不喜欢这颜色。根据语境“一定不是”应用情态动词can’t,故选D。

考点:考查情态动词的用法

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Not all inventions are made by scientists. Kids can also make history with their inventions.

The state flag of Alaska was designed by 13-year-old Bennie Benson in 1926. His design was chosen from a flag-designing competition. It became the official flag in 1959. Bennie won a $1,000 scholarship(奖学金)and a watch.

Frank Epperson invented the Popsicle in 1905 when he was only 11 years old. It was called the Epsicle at that time. Frank left his drink outside the door overnight with a stick(木棒)in it. That night the temperature dropped and everything was frozen including Frank’s drink. That didn’t stop him from tasting it, so today we have Popsicles to eat.

In 1642 Blaise Pascal designed the first counting machine when he was 18.The machine was for his father, a tax collector, to make his job easier. Blaise named it “the Pasealine”. He made about 50 of them, but nobody was interested in it. People thought it would take jobs away from them. 300 years went by, and the calculator(计算器)finally became a success. In 1968, the programm?ng language(程序设计语言), PASCAL, was named after him.

1. How old was Bennie Benson when he designed the flag?

A.13. B. 26. C. 46. D. 59.

2. What does the underlined word “Popsicle” mean in Chinese?

A.凉茶 B.美味 C.冰柜 D.棒冰

3. Why did Blaise Pascal invent the calculator?

A. Because he wanted to use it in a test.

B. Because he wanted to make his father’s job easier.

C. Because he wanted to sell it for money.

D. Because he wanted to know how much money he should give to sellers.

4.Why were people not interested in “the Pasealine” at first?

A. Because people thought it could make them lose jobs.

B. Because they thought it was useless.

C. Because it cost a lot.

D. Because there was no programming language then.

5.This passage mainly tells us about_______.

A. several useful inventions

B. several inventions by kids

C. how to make history

D. how to become a successful inventor

Different weather makes people feel different. It influences health, intelligence(智力) and feelings.

In August, it is very hot and wet in the southern part of the United States. People there have heart trouble and other kinds of health problems during this month. In the Northeast and the Middle West, it is very hot at some times and very cold at other times. People in these states(州) have more heart trouble after the weather changes in February or March.

The weather can also influence intelligence. For example, in a 1983 report by scientists, IQ(智商) of a group of students was very high when a very strong wind came, but after the strong wind, their IQ was 10% lower. The wind can help people have more intelligence. Very hot weather, on the other hand, can make it lower. Students in many schools of the United States often get worse on exams in the hot months of the year (July and August).

Weather also has a strong influence on people’s feelings. Winter may be a bad time for thin people. They usually feel cold during these months. They might feel unhappy during cold weather. But fat people may have a hard time in hot summer. At about 18℃, people become stronger.

Low air pressure(气压) may make people forgetful(健忘). People leave more bags on buses and in shops on low-pressure days. People feel best at a temperature of about 18℃.

Are you feeling sad, tired, forgetful, or unhappy today? It may be the weather’s problem.

1.What can cause problems on health?

A. Hot and wet weather B. A strong wind

C. Warm weather D. Low air pressure

2.According to(根据) the writer, fat people may feel bad in ______ weather.

A. cold B. cool C. warm D. hot

3. The writer wants to tell us that ______.

A. hot and cold weather influences all people in the same way

B. weather influences people’s behaviour

C. IQ changes when weather changes

D. people feel good on low pressure days

4.The passage most probably comes from________.

A. a newspaper B. an advertisement

C. a travel magazine D. a storybook

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