题目内容
It's 9:30 pm, children! ______ is time to go to bed.
A. That B. It C. This D. They
People like swimming in summer， even （即使） in the other three seasons， because swimming can make them strong． But you shouldn't swim in a dangerous place． A lot of people died （死亡） when they were having fun in the water．
Some people are not careful． They often think they swim well， and they may be safe in water． Last summer， a few students went swimming in the river （河流）． Unluckily， three of them never came out of the river．
Summer is here again． If you go swimming， don't forget the three students． They died because they were careless．
Don't get close to the water when you are alone， or when you see "No Swimming" sign． If you remember these， swimming will be good for you．
1.People like swimming because ．
A. they feel cool in the water
B. they feel free in the water
C. swimming makes them strong
D. swimming makes them popular
2.The underlined word "unluckily" means in Chinese．
A. 不幸地
B. 迅速地
C. 终于
D. 慢慢地
3.Last summer students died in the water when they swam in the river．
A. a few
B. a lot of
C. three
D. four
4.The students died in water because ．
A. they swim so well
B. they are not careful
C. they are not strong enough
D. they can't swim well
5.The writer wants to tell us that ．
A. swimming is a good sport
B. we should not go swimming in summer
C. we should not go swimming in the river
D. we must be careful when we are swimming
People have understood that kindness is good for the person who receives help. For example,
when we give food to a hungry person，he is lucky. However, scientists have recently begun to study the effect(影响)of the kindness on the person giving it. What they have found is that doing good is good for the doer(行为者).Acts of kindness can improve health，help a person reach goals and even add years to a person's life.
The first study to show the connection between doing good and living a long life was a study on aging(衰老). Beginning in 1956，scientists studied a group of married mothers for 30 years. They thought the women with the most children would die first. But the number of children a woman had did not matter. Wealth did not matter. Education did not matter. What did matter was whether they volunteered. Women that volunteered had fewer diseases during their life.
Many other studies have found the same positive(积极的)effects. Helping other people improves long-term health. The gains are the same for men，women，old people and the young. Those who volunteered had fewer serious diseases than those who did not volunteer. This included diseases such as heart attack，cancer and stroke.
Scientists are studying many possible causes. One possible cause is an increase in antibodies(抗体)，which help fight against disease. One study showed the body produces more antibodies after an act of kindness.
Another one is an increase in Oxytocin(催生素)，it is a chemical that fights the effects of stress from life. Scientists have found a link between being kind to people and an increase in the chemical oxytocin.
1.What does the study in Paragraph 2 show?
A. Diseases age people fast.
B. Doing good is good for one's health.
C. Women with more kids die earlier.
D. A long marriage leads to a long life.
2.Which is not true according to the passage?
A. Acts of kindness can improve health.
B. Acts of kindness can help a person reach goals.
C. Acts of kindness can add years to a person's life.
D. Acts of kindness can increase many harmful chemicals.
3.What can we infer(推断) about antibodies from Paragraph 4?
A. More antibodies may not be good. B. They help people reduce stress.
C. They increase with one's kind acts. D. The more antibodies，the more oxytocin.
4.What's the main idea of the passage?
A. Helping others means helping yourself. B. Happiness is connected with kindness.
C. Try your best to help someone in need. D. Everyone needs to be cared for.
Ⅸ．完成句子根据汉语意思完成英语句子，每个空格填一个单词。
1.为了赶上早班车，我早上必须早起。
In order to catch the early bus．I have to ______ ______ early in the morning．
2.科学家们正在努力寻找将沙漠变成良田的方法。
Scientists are trying to find ways to _________ deserts ________ good land.
3.你对转基因食品有何看法？
What do you _________ ________ GM foods?
4.李东早上三点就起床等待2014年巴西世界杯的开幕式。
Li Dong got up at 3:00 in the morning to ________ ________ the opening ceremony of the 2014 Brazil World Cup.
5.尽管智能手机能够让我们生活更加方便，但是也会危害我们的学习、工作和健康。
Although smart phones can make our life ______ ________, it is also bad for our study, work and health.
—Have you ever been to Disneyland?
—No, ______. I hope I can go there next year.
A. always B. sometimes C. never D. often
—Your paintings are so great, David! When did you learn ______?
—Three years ago.
A. to meet B. to swim C. to paint D. to sing
—Thanks ______ joining the Talk Show!
—You're welcome.
A. by B. on C. of D. for
He often brushes his teeth after __________ to have good teeth.
A. eats dinner B. to eat dinner C. eat dinner D. having dinner
There is something wrong my computer . Maybe Mr. Wu can help me it .
A. on ; with B. with; with C. with ; to D. in ; with
