PM2.5——Killer in China 10:00 a.m. April 1st,2014
AQI
PM2.5细颗粒物。PM10可吸入颗粒。AQI空气质量指数。
PM2.5（单位：μg/m3）表示每立方米空气中可入肺颗粒物的含量。
根据表格所提供的信息选择最佳答案。
1.The AQI in Beijing is much __________ than that in Sanya.
A．better
B．worse
C．bad
2.The air in ___________ is both heavy pollution.
A．Shanghai and Beijing
B．Beijing and Tangshan
C．Tangshan and Harbin
3.If you are in Tangshan, you had better _________.
A．have outdoor activities
B．breathe fresh air
C．stay at home
4.The amount of _______in the air in Sanya is the same as that in Harbin.
A．SO2
B．O3
C．CO
5.Which of the following is not TRUE according to the information above?
A．The air in Harbin is middle pollution, we’d better not go out to work.
B．We can know the AQI of April 1st from the table.
C．O3 in Shanghai is the most of all the cities.
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完形填空。
If you often have a cold, headache or backache, there is something wrong with your health. Eating healthy food ________ good for our health. Tofu（豆腐）, milk, vegetables are healthy for us.
Tofu is a kind of traditional（传统的） ________ food. We often ________ it in China. Now more and more people ________ other countries think tofu is good for health, ________ . They also like eating it.
Milk is ________ kind of healthy food. Every day you should ________ one or two glasses of milk. It can ________ us strong.
Vegetables are very important. You should eat ________ them. There are vitamin(维他命) A, B, C, D , E and so on in them.
As we know, it’s important ________ a balanced diet(均衡饮食). We must have the right kinds of food. We should also eat some pork, chicken and beef. We should eat more fruit and vegetables but less meat.
1.A. are B. is C. will be D. was
2.A. Japanese B. American C. English D. Chinese
3.A. eat B. drink C. take D. play
4.A. for B. with C.in D. at
5.A. too B. also C. well D. either
6.A.the other B. other C. another D. others
7.A. drinking B. drink C. take D. to take
8.A. keep B. makes C.keeps D. keeping
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Suspended (待用的) Coffee
This story will warm you better than a coffee on a cold winter day.
One day, my friend and I entered a little coffeehouse and ordered two cups of coffee. While we were waiting, two young men came in and began to order, “Five cups of coffee, please. Two of them for us and three suspended.” They paid for their order, took the two and left. I asked my friend:“What are those 'suspended' coffees?” Instead of giving me the answer, he told me to wait and see.
Some more people came. Two girls asked for one coffee each, paid and went away. Thencame three lawyers who paid for seven coffees—three for themselves and four suspended. While I still wonderedwhat the suspended coffees were, I enjoyed the sunny weather and the beautiful view in front of the coffeehouse. Suddenly a poor man like a beggar(乞丐) came into the coffeehouse. He kindly ordered a suspended coffee and sat there to drink it.
At that moment, I knew the meaning of the suspended coffees. It's simple — people pay the coffee in advance(预先) for someone who can't afford it. The tradition with the suspended coffees started inItaly, but it has spread all over the world. Meanwhile, I understood suspendedcoffee is not only a cup of coffee, but also the warmth and love to someone in need.
1.How many cups of coffee did the two young men order?
A．One.
B．Four.
C．Five
D．Seven.
2.Who ordered a suspended coffee ?
A．My friend.
B．Two girls.
C．Three lawyers.
D．A poor man.
3.The tradition with the suspended coffee started in ______.
A．America
B．Italy
C．England
D．Canada
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A．pay for others
B．enjoy the sunshine
C．help someone in need
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It's_______ today. You'd better_______ to the museum.
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I don't think the girl has a real gift_______ dancing, but she practises so hard and wants to be a dancer when she grows up. I admire her_______ her courage.
A. of; for B. for; of C. for; for D. of; of
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I had a summer camp with my classmates last year.
Early in the morning. We met at the station. After saying goodbye to our parents，we got on the buses. It took us more than two hours to arrive at the campground. We got off the buses cheerfully. Laughing and shouting. We jumped and ran all over the place. It was the first time for us to be away from the parents .Some of us started to feel homesick(想家). However, when the night party and dances began, the homesickness was gone. The next day, everybody rushed to the boating class, hoping to be at the head of the others. At first, my friends and I worked hard, but the boat wouldn’t listen to us and kept going round and round. Then the teacher taught us how to work together. After many tries, we did much better. Swimming class was my favorite. It was about the hottest time of a day and the best time to stay in the cool water. The swimming teacher was a funny man, and during the class he often made us laugh happily. During the week I learned a lot of new things and made many new friends. I also learned how to take care of myself.
1.Where did they meet together?
A. At the station. B. At home.
C. In the classroom. D. On the campground.
2.Which was the writer’s favorite?
A. Jumping. B. Boating. C. Dancing. D.Swimming.
3.Which of the following is NOT true?
A. The children were happy to be away from Dad and Mum.
B. Their homesickness lasted (持续) for long.
C. It was teamwork to go boating.
D. They camped for a week.
4.Which is the best title (标题) for the passage?
A. I Learned a lot. B. Boating and Swimming.
C. On the Campground D. My First Summer Camp
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