Today the canal is still being used. Ships can be seen moving on ______ water now and then. But it is no longer ______ busy water highway.
A．a, the B．the, / C．/, a D．the, a
随着网络的普及，越来越多的中学生上网交友。某英语报社就“Should students make friends online?”这个主题进行了征文大赛。请你给英语报社投一篇稿子。
内容要点：1. 网上交友的优点。
2. 网上交友的弊端。
3. 你自己的看法。
要求：1．词数不少于100；（开头已给出，不计入总词数）。
2．内容充实，结构完整，语言连贯；
Should Students Make Friends Online?
Whatever your age is, the Internet is a great place to hang out, where you can not only have fun but also make friends._______________________________
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏词符号（∧），并在其下面写出该词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线（ ），并在该词下面写出修改后的词。
注意：1.每处错误及修改均仅限一词;
2.只允许修改10处，多者（从第11处起）不计分。
Of all my teachers, Mr. Smith is one who impresses me most. Although he is 40 and ordinary, but he looks very young. And he is one of the most popular teacher in our school. Compared with other teachers, he paid more attention to his way of teaching. He tries various ways make his classes interesting. In her opinion, we should not only know “what” but also understanding “why”. So, instead of giving us answers immediate, he encourages us to think by ourselves when he puts forward
questions. Under his help, we have learned how to analyze and settle problems. How a wonderful world of “why” he leads us to!
根据下列各句句意和空白之后的汉语提示词，每空只写一词。
1._______________(一般) speaking, the more you remember, the better memory you’ll have.
2.I always keep my _____________(祖国) in my heart.
3.When it rains,__________(雨伞) of different colours make a beautiful sight.
4.We tried to ___________________(劝说) him to give up smoking.
5.Teenagers should have a right _______________(态度) towards life.
6.CCTV is a responsible and ________________(可信赖的) medium.
7.The books you _____(提及) just now can be borrowed from the school library.
8.I’m glad to hear that your daughter has been ___________(录取) by Peking University.
9.China __________（成功地）feeds 22% of the world’s population with only 7% of the world’s land.
10.We can safely draw a_____________(结论) from our discussion.
根据短文内容，从下框的A-F选项中选出能概括每一段主题的最佳选项。选项中有一项为多余项。
A. Live below your means
B. Always stay positive
C. Educate yourself
D. Work towards a dream
E. Developing lasting personal relationships
F. Stay in shape
1.____________
We all want to buy that new piece of technology, treat ourselves to an expensive dinner, or take out a loan for the car we can't afford. It might feel great at the time but hasty（匆忙的）spending hurts a lot later on. Enjoy life's simple pleasures and save as much as you can. Expensive things don't create lasting happiness. Careful spending will bring you greater enjoyment in the long run.
2._____________
To be happy we need continuous growth. The best way to grow is life-long education. This doesn't mean you need to pursue a doctorate or spend 2 hours reading every day. Self-education can be anything that takes you out of your comfort zone. The important part is keeping an open mind and searching for fresh ideas.
3.____________
Suppose you had everything you wanted. Would you be happy without anyone to share it with? The personal relationships we develop with friends and family members are the greatest source of happiness in our lives. Don't forget about them. Taking the time to develop and enjoy personal relationships is important to long-term happiness.
4._____________
Even if your life isn't perfect, you can always build toward a goal. The best way to do this is working towards a goal. We can’t control everything about our lives, but working towards a goal gives us something positive to focus on and lays the foundation for future success. No matter what your passion is, get out there and start doing something.
5._____________
You only get one body. Once it is ruined, there isn't much you can do about it. Exercise to keep the body working well. Avoid eating too much of damaging substances and unhealthy foods. It may feel terrible at the time but enjoying good health in your later years is worth the sacrifice.
Alan Izhar-Bodner, an Israeli inventor, has developed a swimming suit for divers to breathe underwater without carrying heavy oxygen tanks. His suit makes use of the air that is dissolved（溶解）in water, just like fish do.
The system uses the Henry Law which states that the amount of gas that can be dissolved in a liquid is proportional (成比例的)to the pressure on the liquid. Raise the pressure ---more gas can be dissolved in the liquid. Decrease the pressure --- less gas dissolved in the liquid releases the gas. This is exactly what happens when you open a can of soda; carbon dioxide gas is dissolved in the liquid and is under pressure in the can. Open the can, releasing the pressure, and the gas fizzes(嘶撕作响)out.
Bodner's System obviously uses a special machine to lower pressure in part of a small amount of seawater taken into the system; dissolved gas is taken out. The patent（专利）reads: A self-contained open-circuit（循环）breathing instrument for use within a body of water naturally containing dissolved air. The instrument is adapted to provide breathable(可吸入的)air. The instrument contains an inlet for taking out a quantity of water from the body of water. It further contains a separator for separating the dissolved air from the quantity of water, thus gaining the breathable air. The instrument further contains an outlet for expelling (驱逐)the separated water back into the body of water, and another outlet for removing the breathable air and supplying it for breathing. The air is supplied so as to enable it to be expelled back into the body of water after it has been breathed .
Human beings have been thinking about how to breathe underwater since they started swimming. This long-held desire plays an important part in one of the first great science fiction novels, Jules Verne's 20,000 Leagues Under the Sea.
1.It can be inferred from the passage that____________ .
A．the less pressure it is, the less carbon dioxide gas is dissolved in the liquid
B．the deeper one dives into the ocean, the less gas is dissolved in the water
C．the greater pressure it is, the more carbon dioxide gas is dissolved in the liquid
D．the deeper one dives into the ocean, the more gas is dissolved in the water
2.This passage is mainly about __________.
A．how Bodner invented the instrument for breathing underwater
B．why Bodner invented the instrument for breathing underwater
C．how Bodner's instrument for breathing underwater works
D．how Bodner's instrument is used by divers for breathing underwater
3.From the passage we learn that __________.
A．a separator is used to expel breathable air back into the body of water
B．a separator is used to separate the air from the water so as to make use of the water
C．The breathable air removed from an outlet will eventually go back to the body of water.
D．The breathable air removed from an outlet will immediately go back to the body of water.
