73. d　　　　　　 74. d　　　　　　　 75. h

[答案]70. complain　 71. much　　 72. strict　　 73. development　　 74. duty　　　 75. help　

(2010•江苏省连云港市，四，5)根据对话意思和所给首字母，写出完整正确的单词

　Susan: Where are you going , David?　

　David: To Beijing?

　Susan: It’s a long trip from here by bike. How long will it take you to (51)c_________it?

　David: About two years.

Susan: How many (52)o______ you are making the trip?

　David: Five.

Susan: (53)W_________are you making it?

　David: We are trying to collec some money.

Susan: What will the money be used for?

　David: To a charity (54)c__________ Protecting the Red-Crowned Crane.

Susan: That sounds great. Good (55) l____________ with your trip.

　David: Thanks.

[答案]　 46．Spent　　 47.Once　　 48.less　　　 49.helpers　　　 50.symbol

　plete　　 52.of　　　　 53.Why　　 54.called　　　　 55.luck

(2010•江苏省镇江市，五，10)

根据短文内容及所给首字母提示写出所缺单词，并将完整单词写在答题卡对应题号的横线上。

Some western countries insist that China is one of the world’s biggest greenhouse gas emitters (温室气体排放者). But in fact our government has taken actions a46 to struggle with climate change.

Firstly, the public are educated to p47 more attention to the environment. As the government expects, the people have reached a very h48 level of knowing low-carbon economy(低碳经济). I 49　　 you watch TV, listen to the radio or read newspapers, you’ll find low-carbon lifestyle has become a fashion. Secondly, developing renewable energy is another action. The government is b 50　 　many wind farms and solar power stations in the deserts. Of course, w 51　 a long time, China will continue using the coal. At the same time, the government has been making l 52　 to punish those people who dare to destroy the environment. Besides, some s 53　 have suggested that greening the deserts is more important than developing new forms of energy. Their l 54　 research shows that 80% of the CO2 in the atmosphere comes from land?use.

As we know, China hasn’t a 55　 a balance between the green lifestyle and the economic growth, but we are on the way. We’ll take more actions to reduce the greenhouse gas emission.

46_________? 47_________? 48_________? 49_________? 50_________?

51_________? 52_________? 53_________? 54_________? 55_________?

[答案]46? actively47? pay48? high49? If50? building

51? within　 52? laws　 53? scientists54? latest　　 55? achieved

(2010•湖北省咸宁市，七，10)

Young people are often unhappy when they are with their parents. They say that their parents don’t (66)u　　　 them. They often think their parents are too strict (67)w　　　 them.

Parents often find it difficult to win their (68)c　　　 trust, and they seem to forget how they themselves felt when they were young.

For example, young people like to do things without much (69)t　　　 . It’s one of their ways to show that they grow up and they can solve any difficult (70)p　　　 . But older people always think (71)m　　　 than young people. Most of them plan things ahead and don’t like their plans to be (72)c　　　 , so when you want your parents to let you do something, you will succeed easily if you ask before you really start doing it.

Young people often make their parents angry by the (73)c　　　 they wear, the music they enjoy and something else. But they don’t mean to cause any trouble. They just want to be cut off(摆脱) from the old people’s world and they are (74)t　　　 to make a new culture of their own. And if their parents don’t like their music or clothes or their ways of speech, the young people feel very sad. Sometimes instead of going out with their parents, they just want to stay at home (75)a　　　 and do what they like.

If you plan to do something, you’d (76)b　　　 win your parents over and get them to understand you, if so, your parents will certainly let you do (77)w　　　 you want to do.

[答案]66．understand　 67．with　 68．children’s　 69．thinking/thought　 70．problems　 71．more

70. c　　　　　　 71. m　　　　　　　 72. s

48.I’m sorry to hear that　　 49.I hope she will be well soon　

I go to see her with you　

(2010四川达州 短文填空 ，计6分)

根据短文内容和首字母的提示，把所缺单词填写在短文后面的横线上。

Many students often c　 70　　 about school. They might feel they have too m　 71　　 work to do sometimes, or think the rules are too s 72　　 . We must learn how to change these “problems” into “challenges”. Education is an important part of our

d 73　　　 . As young adults, it is our d 74　　　 to try our best to deal with each challenge in our education with the h 75　　 of our teachers.

21．物体A以速度在一直线上运动，在此直线上与物体A出发的同时，物体B在物体A的正前方5m处以的速度与A同向运动，问两物体何时相遇？相遇时物体A的走过的路程是多少？(时间单位为：s，速度单位为：m/s)(8分)

20.求由曲线与，，所围成的平面图形的面积。(8分)

19.某厂生产产品x件的总成本(万元)，已知产品单价P(万元)与产品件数x满

足:，生产100件这样的产品单价为50万元，产量定为多少件时总利润最大？(8分)

18. 已知函数在处取得极值,并且它的图象与直线

在点( 1 , 0 ) 处相切, 求a , b , c的值。

17．计算下列定积分。(12分)

(1)　　　　　　　　　　　 　　　　　　　　　　　　　　　　　　　　　　　 　(2)

16、已知物体的运动方程是,则物体在时刻t = 4时的速度v = 　　　　　　　　　　,加速度a = 　　　　　　　　　　　　。

15．　　　　　　 , __________________.