Exerciseisthebestwaytostayhealthy.Butfewpeoplegeteno...

問題詳情：

    Exercise is the best way to stay healthy. But few people get enough exercise. Only 20% of Americans get 150 minutes of physical activity every week. More than 80 million Americans over 6 years old are not active (活躍的).

Many US schools cut (削減) PE classes. Only 15% of schools have this class at least three days a week.

This year, the US National Institutes of Health (NIH) starts an important study. It will show the things happening inside a body after exercise. The NIH hopes to tell people that exercise is a kind of good medicine.

The study will run for six years. It studies a group of about 3,000 people. They are from the 11-year-olds to the old. The study has shown many nice changes in the body during and after exercise so far.

And the study has also shown that housework can be physical exercise. “Cutting the grass, cleaning rooms, washing the car — all of these are exercise,” says a scientist. “Exercise isn’t just throwing a ball into a basket.”

165．What do the first and second paragraphs mainly tell us?

A．How to stay healthy in our daily life.

B．Children under 6 years old are not active in their life.

C．Many US schools don’t have enough PE classes.

D．Most Americans don’t get enough exercise.

166．Why does the US National Institutes of Health start the important study?

A．To tell people exercise is important.

B．To show people some useful exercise.

C．To call on students to do more exercise.

D．To ask people to start doing housework.

167．Which is TRUE about the study?

A．It will run for half a year.

B．It only studies the middle school students.

C．It has shown the body changes during and after exercise.

D．There are three hundred people taking part in the study.

168．Which of the following is NOT mentioned (提及) in the passage?

A．Cutting the grass.

B．Doing some cleaning in the house.

C．Planting some trees in the garden.

D．Washing the car.

169．What’s the best title for the passage?

A．An important study on exercise.

B．Doing housework is helpful.

C．The school students and exercise.

D．A kind of medicine for the old and the young.

【回答】

165．D

166．A

167．C

168．C

169．A

【分析】

本文主要介紹了運動的重要*。今年，美國國立衛生研究院（NIH）開始了一項重要研究。它會顯示運動後身體內部所發生的事情。NIH希望告訴人們運動是一種好*。

165．主旨大意題。由句子Only 20% of Americans get 150 minutes of physical activity every week. More than 80 million Americans over 6 years old are not active (活躍的) US schools cut (削減) PE classes. Only 15% of schools have this class at least three days a week.可知，大多數美國人運動不足。故選D。

166．細節理解題。題幹：美國國立衛生研究院為什麼要開始這項重要研究？由句子The NIH hopes to tell people that exercise is a kind of good medicine. NIH希望告訴人們運動是一種好*。也就是告訴人們運動很重要。故選A。

167．細節理解題。題幹：關於研究，哪個是正確的？由句子The study will run for six years. 這項研究將持續六年。可知A不正確；由句子It studies a group of about 3,000 people.可知，它研究物件是面向3000人，而不是隻有學生，故B/D不正確；根據句子The study has shown many nice changes in the body during and after exercise so far. 研究顯示，到目前為止，在運動中和運動後，身體發生了許多有益的變化。可知，C正確。

168．細節理解題。由句子“Cutting the grass, cleaning rooms, washing the car — all of these are exercise,”可知，Planting some trees in the garden.沒有提到。故選C。

169．推理判斷題。本文主要介紹了運動的重要*。今年，美國國立衛生研究院（NIH）開始了一項重要研究。它會顯示運動後身體內部所發生的事情。NIH希望告訴人們運動是一種好*。

所以最好的題目是：一項關於運動的重要研究。故選A。

知識點：未分類

題型：閱讀理解