用必修5所學(xué)單詞的適當(dāng)形式填空。

1．He is ______________（教導(dǎo)） his son how to use the computer．

2．The singer got an _______________（熱情的） reception．

3．It is greatly to his c________（ 贊揚(yáng)）that Arthur gave back the money he found．

4．We simply cannot  t_____ cheating in exams, so whoever does it will be punished．

5．What are the s________of first degree burns? They are dry, red and mildly swollen．

6．The key got s___________in the lock, and it couldn’t be turned．

7．He _______________（否認(rèn)）taking the money, but we were skeptical．

8．The children were p_______with award when they succeeded in passing the exam．

9．Once a neighbour _____________（控告） me of playing my radio too loudly．

10．Here, I can’t understand this sentence．It doesn’t seem to make any s_________．

11．He doesn’t love the girl．He was forced to marry her under p____ from his parents．

12．She ______________（故意）broke the beautiful vase．

13．I have fixed an ___________（約會(huì)） with the manager．

14．I had to ______________（不斷） remind myself to be careful in my work．

15．Good planning is one of the _______（特色）of a successful business．

Do you find that late at night, your homework done, you aren't tired enough to sleep? In fact, you could get out of bed and go for a run, or play a quick game of basketball? It's not a good feeling because, although you don't feel sleepy, you certainly will in the morning．

It's probably not coffee or tea or other stimulants （刺激物） that are the problem．Indeed, it may not be a problem at all, according to some researchers, just the way the teenage body works．But not all schools seem to realize this．

    It seems that some American schools are getting the message and giving teenagers more time to sleep in the morning．They've found that starting after 8 am makes students more likely to turn up on time to school, do better work, and generally feel happier．

But in most American schools after school activities like sports and bus routes are given as reasons for a morning start time between 7 am and 8 am．

All this, the US National Sleep Foundation （美國(guó)國(guó)家睡眠協(xié)會(huì)） says, has serious consequences for teenagers．It means they don't get the 8．5 to 9．5 hours of sleep a night they need．In fact, some teens get just 7 hours or less under the covers．

Researchers have come to the conclusion over the last 10 years that teens cannot easily fall asleep until about 11 pm and need to sleep until about 8 the next morning．

    Mary Carskadon of Brown University was in charge of a study of teen saliva （口水）．Her team measured the amount of sleep-producing hormone （荷爾蒙） in the saliva．

She found teens have a higher hormone level late at night than either adults or young children．It also remains high the morning after．Why this is the case is not yet clear to scientists．But experts say they do know that the consequences to teenagers sleep deprivation （剝奪） are more serious than classrooms full of sleepy kids．

Falling asleep at roll call （點(diǎn)名） is just the beginning of the problem．In her book Snooze … or Lose Helen Emsellem says that sleep-deprived teens get sick more easily, are prone （易于） to headaches and get poorer grades．

1．According to the article, what contributes to many teenagers' late sleeping habits?

       A．Coffee and tea．                                 B．their habits．

  C．Activities before sleep．                     D．Biological clock．

2．According to researchers, starting schools later in the morning is likely to ______．

  A．improve teenagers' performance in studies 

  B．make teenagers get sick more easily

  C．help teenagers get on with each other better

 D．lead teenagers to go to bed later

3．Which group has the highest sleep-producing hormone level in their saliva late at night?

A．Young children．                           B．Teenagers．

C．The middle-aged．                         D．Old people．

4．Which of the following is FALSE?

  A．Early morning starts are to blame for teen sleep deprivation．

B．Many American teenagers have trouble getting enough sleep．

  C．Many American schools argue that after school activities help teenagers sleep．

  D．The book Snooze … or Lose stresses the importance of good sleep for teenagers．

5．Which of the following can be the best title of the passage?

  A．Live Longer with better sleep            B．More Sleep needed

  C．Sleepy? Spend less on activities          D．Unhealthy habits ruin good sleep

根據(jù)提示詞翻譯下列句子。

1．你從什么地方來(lái)對(duì)于我來(lái)說(shuō)沒(méi)什么關(guān)系．（difference）

2．Jane 一進(jìn)來(lái)就大哭起來(lái)．（instant, burst）

3．由于缺錢,他沒(méi)有上大學(xué)．（lack of）

Let’s focus on the task．The task of being accepted and enrolled in a university （大學(xué)）begins early for some students, long before they g__________ from high school．These students take special __________ （課程）to prepare for advanced study．They may also take one or more exams that test how w______ they prepared for university．In the ________year of high school, they complete applications and s__________them, with their student records, to the universities ________ they hope to attend．Some high school students may be required to have an i__________ with representatives of the university．Neatly dressed, and usually very ________（害怕）, they are _________（決心） to show that they have a good attitude and the _________（能力） to succeed．

She’s a shy girl．She _____ stand up and answer questions in class．

A．dares not            B．doesn’t dare            C．dare not             D．dares not to

The old man put on his glasses _____ see better．

A．in order to          B．in order that           C．so that           D．for the purpose

India is a/an _____ country．You can hear _____ everywhere when you visit India．

A．English-spoken; English speaking                 B．speaking-English; English spoken

C．spoken-English; English speaking                 D．English-speaking; English spoken

I come to tell you he ____ for London tomorrow morning．His plane ____ at ten thirty．

A．is leaving; leaves                                  B．is leaving; is leaving

C．leaves; leaves                                      D．leaves; is leaving

_______ of the land in that district ______ covered with snow and ice．

A．Two fifth; is            B．Two fifth; are        C．Two fifths; is         D．Two fifths; are

The clever boy made a hole in the wall, _____ he could see what was going on inside the house．

A．on which               B．a(chǎn)t which          C．through which                D．in which