You may think that sailing is a difficult sport, but it is really not hard to learn it. You do not need to be strong. But you need to be quick. And you need to understand a few basic rules about the wind.
  First, you must ask yourself, “Where is the wind coming from? Is it coming from ahead or behind or from the side?” You must think about this all the time on the boat. The wind direction tells you what to do with the sail.
Let’s start with the wind blowing from the behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90° angle (角度) to the boat. Then it will catch the wind best.
If the wind is blowing from the side, it is blowing across the boat. In this case, you must keep the sail half way outside the boat. It should be at a 45° angle to the boat. It needs to be out far enough to catch the wind, but it shouldn’t flap (摆动). It shouldn’t look like on a flagpole. If it is flapping, it is probably out too far, and the boat will slow down.
Sailing into the wind is not possible. If you try, the sail will flap and the boat will stop. You may want to go in that direction. It is possible, but you can’t go in a straight line. You must go first in one direction and then in another. This is called tacking. When you are tacking, you must always keep the sail inside the boat.
  48. What should you consider first while sailing?
    A. Sailors’ strength.    

B. Wave levels.
C. Wind directions.

D. Size of sails.
  49. What does the word “It” underlined in Paragraph 4 refer to?
    A. The boat.      

B. The wind.

    C. The sail.       

D. The angle.

50. What do you have to do when sailing against the wind?
A. Move in a straight line. 

B. Allow the sail to flap.
C. Lower the sail.     

D. Tack the boat.

Some English words are made up of the same part and have different beginnings and different endings, such as import, export, report and transport. All these words, you can see, have the same root “port”, which comes from the Latin word, meaning “ to carry” or “ to move” from one place to another. And according to the bit at the beginning--- Which we call the prefix (前缀), the meaning changes: “import” means “to carry in ” or “to bring into a country”, “export”, “ex” means “out of”, so this word means “to carry out of a country”, “re” means “back”, so the word “report” means “to tell somebody, to bring back information to somebody”, “transport”, “trans” means “across” and it means “to carry across one place to another.”

Let’s look at the following words: supporter, reporter, importer and exporter. You can see that in this case these words are nouns which are made up of the verbs. Adding a suffix (后缀)“er” to a verb means a person who does this thing. So supporter means somebody who supports. A reporter is somebody who reports. Importer is somebody who imports and exporter is somebody who exports, and so on.

43. “Some English words are made up of the same part…”, in the sentence “part” means________.

A. different beginnings and different endings

B. the same part which has several meanings

C. the root of a word

D. the same root which has different meanings

44. Which of the following is not true?

A. besides “port”, most English words have the same root which comes from the Latin word.

B. “Port” is the root forming some English words

C. The root “Port” means “to carry”.

D. “Port” is the root meaning “to move” from one place to another.

45. By adding a prefix or a suffix to a root, we can get a word which has _____.

A. the meaning of a Latin word

B. a different meaning

C. the meanings of “in” or “out of”

D. a lot of meanings

46. We can get a noun______.

A. just by adding “er” to “out of”

B. by changing a prefix

C. only by adding “er” to a root

D. by adding a suffix to a verb

47. According to the passage, if we talk about a repairman, you may guess that he must be______.

A. somebody who has regained health

B. a person who can repair something

C. somebody who has good health

D. a person who can do only simple things 

Do you want to improve the way you study? Do you feel nervous before a test? Many students say that a lack of concentration is their biggest problem. It seriously affects their ability to study, so do their test results. If so, use these tips to help you.

Study Techniques

You should always study in the same place. You shouldn’t sit in a position that you use for another purpose. For example, when you sit on a sofa to study, your brain will think it is time to relax. Don’t watch TV while you are studying. Experts warn that your concentration may be reduced by 50 percent if you attempt to study in this way. Always try to have a white wall in front of you, so there is nothing to distract (make less concentrated) you.

Your eyes will become tired if you try to read a text which is on a flat surface. Position your book at an angle of 30 degrees.

Don’t try to complete too much in one study period. Finish one thing before beginning another. If you need a break, get up and walk around for a few minutes.

Test-taking Skills

  All your hard work will be for nothing if you are too nervous to take your test. Getting plenty of rest is very important. This means do not study all night before your test! It is a better idea to have a long-term study plan. Try to make a timetable for your study which lasts for a few months.

Exercise is a great way to reduce pressure. Doing some form of exercise every day will also improve your concentration. Eat healthy food too.

When you arrive in the examination room, find your seat and sit down. Breathe slowly and deeply. Check the time on the clock during the test, but not too often. Above all, take no notice of everyone else and give the test paper your undivided attention.

36.Which of the following statements is TRUE according to he passage?

A.Check the time during the exam at a certain time.

B.Staying up all night and studying is a tiring but effective way

C.You should study in a different place every day, so you don’t get bored.

D.Your concentration will improve if you study and watch TV at the same time.

37. Which of the following is the best title for the passage?

A.Time-planning Skills

B.Exercise-doing Skills

C.Pressure-reducing Skills

D.Tips both in Study and Test-taking

38. Which of the following is right according to the passage?

A. Don’t check the time during the test.

B. All your hard work will make sense if you study all night before the test.

C. You’ll concentrate more if there are some pictures in front of you.

D. You can break down the learning tasks and finish one at a time.

39. Which of the following is not included in the tips?

A. Reference books.    

B. Healthy food.

C. Proper timetable.   

D. Enough rest

As I got out of my car near a store, I noticed a small sign stuck to the very bottom of the pole. It stood out because it appeared to be a  21 .

At first I thought it had fallen, but at closer look I saw it had been very securely (牢牢地) fastened with several inches of sticking tape  (胶带) ,I was  22  who would attract people’s attention in this way to sell a  23  and then I saw more such signs, a little girl and a lady.  24  I approached them and waited until the little girl wound another yard of tape around the last sign.

"Excuse me, but why are you placing the house for sale signs so close to the  25 ?” I asked.

"She is not selling the house. Look  26! ” the lady said with a smile. I bent down adjusting my position until I could finally read the small print.

"We miss you! Come home!" I read out loud. "Then look at the  27”  the lady said. I was really 28  my hands and knees and saw in the picture a girl and a  29  in front yard before standing up with a puzzled look.

"Her dog, Grace, is lost," the lady explained.

'But most people would hang a lost  30  where people could actually see it ,” I said.

"Well, you saw it." the young girl responded.

The innocent answer made me hesitate (犹豫)to  31  further explanation. Thankfully, the lady continued to explain , “ I have told her that it may be  32  to find her dog because you can see the store has many signs posted. But she wanted her dog find her. Thus the picture of the house, her and the dog … I didn’t want to 33  until she felt she did everything she could.” She said

I got  34  . The signs were there for the dog to see. If you want to learn the meaning of  35 , get down to a child’s level. One week later Grace came home. Amazing!

21. A. chance             B. belief              C. mistake               D. cheat

22. A. shouting           B. wondering           C. seeking               D. testing

23. A. house             B. picture              C. stored.                D. tape

24. A. Continuously       B. Curiously            C. Carefully              D. Stupidly

25. A. store              B. pole                C. ground                D. car

26. A. harder             B. closer              C. lower                  D. further

27. A. design             B. picture             C. material                D. explanation

28. A. on                B. with               C. off                     D. by

29. A. house             B. mother             C. dog                    D. shop

30. A. poster             B. sign               C. mark                   D. notice

31. A. send for           B. ask for             C. call for                  D. look for

32. A. easy              B. pleasant            C. hard                    D. hopeful

33. A. put up             B. give up            C. mix up                  D. clear up

34. A. this               B. those              C. these                   D. it

35. A. care               B. respect            C life                     D. faith

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