题目内容
17．I'm happy I have________friends here．（ ）| A． | a few | B． | few | C． | many | D． | little |
分析 我很高兴在这有很多朋友．
解答 答案：C．考查形容词词义辨析．句意：我很高兴在这有很多朋友．a few一些、几个．few、little都是很少，几乎没有的意思．many许多，修饰可数名词复数．根据题干I'm happy 我很高兴．可知应该是在这有很多朋友．只有C符合题意．故选C．
点评 理解各个选项的含义，根据具体内容作答．
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10．Maybe you pride yourselves on only sleeping a few hours a night．However，are you feeling tired and sleepy throughout the day？Do you have a hard time keeping your eyes open as you study？Have you nodded off while driving？If you can answer"Yes"to any of these，it shows you could not have enough sleep．
It is suggested that most adults need seven to nine hours'sleep．As for teens，they need even more．If you aren't getting enough sleep，you should：
•Avoid caffeine（咖啡因）
You should avoid drinking caffeinated drinks such as coffee，tea and soda for at least 10 hours before you go to bed．
•Avoid eating big meals before sleeping
Eating a big meal can make you feel sleepy，and it can make you feel uncomfortable and prevent you from
sleeping well．
•Build a healthy sleep environment
With the light on，can you have a good sleep？Of course not，and you'd better keep your bedroom dark and cool．
•Avoid using electronics before bed
The light from electronics can keep you from falling asleep．Try reading or listening to quiet music instead．
Please get enough sleep from now on．
根据短文内容填空，每空不超过3个词．
It is suggested that most adults need seven to nine hours'sleep．As for teens，they need even more．If you aren't getting enough sleep，you should：
•Avoid caffeine（咖啡因）
You should avoid drinking caffeinated drinks such as coffee，tea and soda for at least 10 hours before you go to bed．
•Avoid eating big meals before sleeping
Eating a big meal can make you feel sleepy，and it can make you feel uncomfortable and prevent you from
sleeping well．
•Build a healthy sleep environment
With the light on，can you have a good sleep？Of course not，and you'd better keep your bedroom dark and cool．
•Avoid using electronics before bed
The light from electronics can keep you from falling asleep．Try reading or listening to quiet music instead．
Please get enough sleep from now on．
根据短文内容填空，每空不超过3个词．
| Get enough sleep | |
| The results of lacking（缺乏）sleep | ★It makes you feel tired and sleepy throughout the day． ★It's easy to keep your eyes（76）closedas you study． ★You may nod off while driving． |
| The time of sleeping | ★Most adults need seven to nine hours'sleep while teens need（77）even more． |
| The advice of sleeping | ★You'd better avoid drinking caffeinated drinks （78）such as/likecoffee，tea and soda． ★Stop（79）having/eating too muchbefore sleeping，and you can feel comfortable． ★Keep your bedroom dark and cool． ★Try reading or listening to quiet music（80）instead ofusing electronics before bed． |