3、Do you think that daydreaming is a waste of time? Probably so．

"On the contrary,'' says L．Giambra, an expert in psychology （心理学 ）．“Daydreaming is quite necessary．Without it, the mind couldn’t get done all the thinking it has to do during a normal day．You can’t possibly do all your thinking with a consciousness （有意识）．Instead, your unconscious mind is working out problems all the time．Daydreaming then may be one way that the unconscious and conscious states of mind have silent dialogues．"

    Early psychology experts paid no attention to the importance of daydreams or even considered them harmful．At one time daydreaming was thought to be a cause of some mental illnesses．They did not have a better understanding of daydreams until the late 1980s．Eric Klinger, a professor of psychology, is the writer of the book DAYDREAMING．Klinger says, “We know now that daydreaming is one of the main ways that we organize our lives, learn from our experiences, and plan for our futures．Daydreams really are a window on the things we fear and the things we long for in life．”

    Daydreams are usually very simple and direct, quite unlike sleep dreams,

which may be hard to understand．It’s easier to gain a deep understanding of your life by paying close attention to your daydreams than by trying to examine your sleep dreams carefully．Daydreams help you recognize the difficult situations in our life and find out a possible way of dealing with them．

    Daydreams cannot be predicted （预测）．They move off in unexpected directions which may be creative and full of ideas．For many famous artists and scientists, daydreams were and are a main source of creative energy．

1．What's the writer’s opinion of daydreaming?

     A．He agrees with the early experts in psychology．

B．He is for L．Giambra and Eric Klinger．

     C．He doesn’t prefer either side．

D．He hasn’t formed his own idea yet．

2．Which of the following statements is true?

A．Daydreaming is less harmful than sleep dreaming．

B．L．Giambra’s opinion of daydreaming is opposite to Eric Klinger’s．

C．Early experts firmly stuck to their own opinion on daydreaming．

D．Daydreams can come very suddenly and unexpectedly

3．Which of the following can lead to daydreams according to the text?

A．Absence of attention                    B．Illness in mind．

C．Lack of sleep at night                               D．None of the above．

4．After reading the passage we can conclude _______．

A．daydreaming is neither harmful nor useful to daydreamer

B．daydreams are not the same as, but similar to sleep dreams

C． daydreaming is the result of silent dialogues between conscious and unconscious states of mind

D．daydreams are of great help to us in solving problems

1、随着社会的发展，越来越多的人涌入（flood into）城市，而相关的问题也随之产生。比如：交通拥堵、住房问题、卫生设施（sanitation），环境污染，高犯罪率（rising crime）等等。请以City Problems为话题写一篇120字左右的文章，就城市化进程中所出现的问题做简单的阐述，并就种种现象发表个人的观点。

28、—Where is your brother?

—I think he's still in       bed，but he might just be in       bathroom．

A．/; /          B．the; the             C．the;/                   D．/; the

27、The thieves ran away separately，       carrying a bag．The police then divided into groups to follow them immediately．

A．all         B．each         C．every        D．either

25、       apple fell from the tree and hit him on        head.

A．An; his          B．An; the          C．The; his          D．The; the

24、—Must I turn off the gas after cooking?

—Of course! You can never be      careful with that.

A．enough          B．too         C．so            D．very