Go along the road, ______ you’ll find the market at the end of it.

Work hard, ________ you will make great program.

Be quick, ______ you’ll be late for the football match.

Jim______ to see his grandpa if he _______ free next week.

If you _______, you _________ some bread.

He was _____ tired ____ he could not move.

One evening I went to have dinner with my uncle and aunt. They had 　l invited another person, a young woman, so that there would be four people at 2　 . Her face was familiar (面熟的). I was quite 　3 　that we had met 4 , but I could not 　5 　where I had seen her face. In the course of the talk, however, the young woman 　6 　to tell us that she had lost her purse the other day. All at once I remembered where I had seen her face. She was just the young girl in the photo in the purse I had picked up while walking down the street that afternoon, although she looked much older. She was 　7 　, of course, when I was 　8 　to describe her purse to her. Then I explained (解释) that I had recognized (认出) her from the photo I had found in the purse. My uncle insisted on going to the police station immediately to fetch the purse.

　　As the policeman handed it 　9 , he said I had found not 　10 　the purse, but the person who had lost it.

Ask three people to look out the same window at a busy street corner and tell you what they see. Chances are you will receive three different answers. Each person sees the same scene（场景）, but each perceives（察觉）something different about it.

　　 Perceiving goes on in our minds. Of the three people who look out the window, one may say that he sees a policeman giving a motorist a ticket（罚单）. Another may say that he sees a rush-hour traffic jam at the intersection. The third may tell you that he sees a woman trying to cross the street with four children in tow（拉着）. For perception（感知） is the mind’s interpretation of what the senses—in this case our eyes—tell us.

　　 Many psychologists（心理学家） today are working to try to determine just how a person experiences or perceives the world around him. Using a scientific approach, these psychologists set up experiments in which they can control all of the factors. By measuring and charting the results of many experiments, they are trying to find out what makes different people perceive totally different things about the same scene.

1.Perceiving is an action that takes place _____.

2.People perceive different things about the same scene because ____.

3.Psychologists study perception by _____.

4.The best title for this article is _____.

1.If you want to watch a football game, the best programme for you would be ______.

2.The programme of ___ will let you know much about western countries.

3. If you want to know something about tigers, elephants and monkeys, the best programme for you is ____.

4.“Modern English”is a programme that ____.

5.The programme at the end of Channel 2 means ____ on TV next week.

用所给单词的适当形式填空。

1.There was an _________ (argue) happened between Tom and Jack last night.

2.Lucy never _________ (have) a walk after supper every day.

3.The people in Iraq keep fighting for their own ________ (free).

4.The teenagers have to work hard because of the _________ (press) from their parents.

5.They tried their best to find the ______ (solve) because they want to solve the problems.