3．阅读下面短文，掌握其大意，然后从A、B、C、D四个选项中选出最佳选项．
Up to two thirds of children don't get as much sleep as they should do，and this can make them nervous and slower at school，researchers say．
So（31）C should young people sleep each night？The answer is between 8 and 10 hours．
If you don't get enough sleep at night，you'11 have（32）Benergy the next day．
But the researchers say many children have missed out on 4，500 hours of sleep（33）Athe time they are 7 years old．They say that children miss sleep because they have TVs and computers in their rooms and（34）D parents don't read to their younger children at night any more．The traditional"bedtime story"helps children to relax and fall asleep（35）A．Children with TVs and computers in their bedrooms are more likely to sleep badly，and to get less than 8 hours sleep．Even losing one hour's sleep a night can mean that children do less well at school．
German scientists think that your （36）Bkeeps working while you are asleep．To show thatthey were （37）C，they gave two groups of people a problem to work out．One group went tosleep and the other group stayed（38）A．The result？The people who slept worked out the answer more quickly，suggesting that their brains had been trying to（39）Cthe answer while the people were asleep．So，make sure you get enough sleep tonight，（40）Dyou'll be at your best tomorrow．
Up to two thirds of children don't get as much sleep as they should do，and this can make them nervous and slower at school，researchers say．
So（31）C should young people sleep each night？The answer is between 8 and 10 hours．
If you don't get enough sleep at night，you'11 have（32）Benergy the next day．
But the researchers say many children have missed out on 4，500 hours of sleep（33）Athe time they are 7 years old．They say that children miss sleep because they have TVs and computers in their rooms and（34）D parents don't read to their younger children at night any more．The traditional"bedtime story"helps children to relax and fall asleep（35）A．Children with TVs and computers in their bedrooms are more likely to sleep badly，and to get less than 8 hours sleep．Even losing one hour's sleep a night can mean that children do less well at school．
German scientists think that your （36）Bkeeps working while you are asleep．To show thatthey were （37）C，they gave two groups of people a problem to work out．One group went tosleep and the other group stayed（38）A．The result？The people who slept worked out the answer more quickly，suggesting that their brains had been trying to（39）Cthe answer while the people were asleep．So，make sure you get enough sleep tonight，（40）Dyou'll be at your best tomorrow．
| 31．A．how much | B．how many | C．how long | D．how often |
| 32．A．more | B．1ess | C．few | D．1ittle |
| 33．A．by | B．at | C．on | D．during |
| 34．A．proud | B．free | C．poor | D．busy |
| 35．A．peacefully | B．carefully | C．happily | D．sadly |
| 36．A．head | B．brain | C．heart | D．thought |
| 37．A．perfect | B．bright | C．right | D．great |
| 38．A．awake | B．alive | C．asleep | D．absent |
| 39．A．think over | B．open up | C．find out | D．put down |
| 40．A．or | B．but | C．if | D．and． |
1．请先阅读下面短文，掌握其大意，然后根据短文内容从下面方框内的七个选项中，选择五个还原到文中，使短文意思通顺、结构完整，并在答题卷上将其序号涂黑．
You have been thinking about it all week．It kept you awake last night．Now，as you walk to the front of the class，your throat is dry and your stomach feels funny.81．F However，by making a few small preparations and rehearsing （预演） carefully，you too can be a public speaking star．
82．D Being excited about your topic is necessary for all the good speeches，so it's important to choose carefully．If you enjoy your topic，your audience （观众） will，too．Even if you are given a topic，try to find something about it that is exciting or funny．
Next，do some research．Don't just research your topic.83．B If you can，study video of a great speaker to see how they move，speak，and pause （停顿）．Copying their style will help you to write a great speech．
After researching，it's time to write your speech．During this stage，think of your audience all the time.84．C It helps you relax if you know that your audience is enjoying your speech．
Finally，rehearse．You really need to rehearse a lot．Measure your speech with a watch，and practice in front of a mirror （镜子）.85．G If you have followed all these steps，you should be ready for your audience．Good luck!
You have been thinking about it all week．It kept you awake last night．Now，as you walk to the front of the class，your throat is dry and your stomach feels funny.81．F However，by making a few small preparations and rehearsing （预演） carefully，you too can be a public speaking star．
82．D Being excited about your topic is necessary for all the good speeches，so it's important to choose carefully．If you enjoy your topic，your audience （观众） will，too．Even if you are given a topic，try to find something about it that is exciting or funny．
Next，do some research．Don't just research your topic.83．B If you can，study video of a great speaker to see how they move，speak，and pause （停顿）．Copying their style will help you to write a great speech．
After researching，it's time to write your speech．During this stage，think of your audience all the time.84．C It helps you relax if you know that your audience is enjoying your speech．
Finally，rehearse．You really need to rehearse a lot．Measure your speech with a watch，and practice in front of a mirror （镜子）.85．G If you have followed all these steps，you should be ready for your audience．Good luck!
| AYou are a very successful speaker． BResearch some great speakers as well． CEntertaining your audience is important． DStart by choosing a topic that you are interested in． EResearch is very important for writing a great speech． FMany students find it difficult to give a public speech． GYou can check your hand movement and facial expression． |
20．--It's a long time since we met last year，Alice．How's it going？
--． Many thanks．（ ）
0 119233 119241 119247 119251 119257 119259 119263 119269 119271 119277 119283 119287 119289 119293 119299 119301 119307 119311 119313 119317 119319 119323 119325 119327 119328 119329 119331 119332 119333 119335 119337 119341 119343 119347 119349 119353 119359 119361 119367 119371 119373 119377 119383 119389 119391 119397 119401 119403 119409 119413 119419 119427 159627
--． Many thanks．（ ）
| A． | Pretty good | B． | The same to you | ||
| C． | It doesn't matter | D． | Help yourself |