欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

________　sleep too late.　It's bad for your health.

　　A. Do　　B. Don't C. Not　　D. Please not

練習冊系列答案
相關(guān)習題

科目：初中英語 來源：隨堂講與練　九年級上冊(配合牛津英語) 牛津版 題型：054

完形填空

How to improve your memory

　　There are many things you can do to improve your memory．Among them are various memorizing methods as well as taking special care of your health．

　　　　1　　 is important that you regularly stimulate your brain to make your memory more efficient．You 　　2　　 do this by doing activities that you do not normally do and by changing your daily habits．　　3　　 a new skill helps your brain to develop．When trying to memorize 　　4　　, you should focus your attention because this will lower your chances of making accurate memories．

　　An excellent 　　5　　 to help is to link information with pictures．These are referred to as mnemonic techniques(記憶術(shù))．Try to see the images in your mind．Taking notes, being organized and keeping a diary will 　　6　　 be useful tools．

　　　　7　　 food and plenty of vitamins are essential for your memory to work properly．Drinking a lot of water also helps maintain your memory．You must allow your brain to have 　　8　　 sleep and rest．When you are asleep, your brain stores memory．Not enough sleep can, therefore, cause 　　9　　 with storing information．In addition, being tired will stop you from being able to concentrate well．Caffeine in tea and coffee are very 　　10　　 at preventing sleepiness and helping concentration, 　　11　　 they can also cause problems with memory．

　　In order to concentrate well, you must be 　　12　　．Generally keeping fit and regular health checks are both important as well－not just for improving your memory．

(1)
[　　]

A．

It

B．

They

C．

This

D．

That

(2)
[　　]

A．

must

B．

can

C．

should

D．

need

(3)
[　　]

A．

Learn

B．

Study

C．

Learning

D．

Studying

(4)
[　　]

A．

something

B．

everything

C．

nothing

D．

all the things

(5)
[　　]

A．

thinking

B．

experience

C．

skill

D．

way

(6)
[　　]

A．

never

B．

also

C．

always

D．

sometimes

(7)
[　　]

A．

Much

B．

Good

C．

Healthy

D．

Less

(8)
[　　]

A．

enough

B．

too much

C．

many

D．

a lot of

(9)
[　　]

A．

mind

B．

memory

C．

questions

D．

problems

(10)
[　　]

A．

bad

B．

good

C．

worse

D．

better

(11)
[　　]

A．

but

B．

and

C．

so

D．

then

(12)
[　　]

A．

busy

B．

relaxed

C．

excited

D．

asleep

查看答案和解析>>

科目：初中英語 來源：江蘇省蘇州市高新區(qū)2010-2011學年七年級下學期期末考試英語試題 題型：050

閱讀理解

　　It's still the holiday season and students in the UK are enjoying their winter break(休假)．

　　Tiffany in Guangdong asks us about how British students spend their winter break．

　　For some, it's a time to study because they have exams next term．Some might have to study．They have to read some books．They use the winter break to catch up with(趕上)their reading．But some students can Let their hair down and celebrate Christmas and New Year with a few drinks．

　　This holiday is also an important time to chat with the family and maybe get some sleep too．Some lucky students are going away on holiday but it won't be long．

(1)

What do the underlined words "let their hair down" mean in this reading?

[　　]

A．

放下頭發(fā)

B．

燙發(fā)

C．

放松

D．

理發(fā)

(2)

Which of the following is true?

[　　]

A．

The winter break in the UK is not long．

B．

The winter break in the UK is a time for sleep．

C．

Students work hard in the winter break．

D．

Students are preparing for the coming exam．

(3)

The passage is mainly about _________．

[　　]

A．

the differences between the winter break in China and the UK

B．

what the students in the UK usually do in the winter break

C．

why some students like the winter break

D．

how to celebrate the winter break

查看答案和解析>>

科目：初中英語 來源：江蘇省丹陽市2014屆九年級上學期期中考試英語試題 題型：050

閱讀理解

　　Good health is very important．Everyone should do all he can to stay healthy．Being in good health means having both body and mind in good order, free from illness and pain．

　　Good food, plenty of water, cleanness and plenty of rest all help in keeping our machines running as they should．Food does many things for our bodies．It gives what we need for keeping good health．It gives us energy for work and play．No food gives everything we need．We should eat foods of different kinds．Having enough to eat is not the same as having the right food．

　　The water we drink helps wash away wastes formed inside our bodies．It also puts back the water we lose when we perspire(流汗)．Our bodies are actually more than half water．We must drink enough to replace what we lose．

　　We feel better and look better when we are clean．A bath every one or two days is a good rule for most of us．Brushing our teeth is important part of keeping clean．

　　Sleep is the best kind of rest．Growing children need more sleep than grown-ups．Children's bodies not only have to be repaired; they also have to grow, No one's body can grow bigger properly while he is working and playing and wearing it out (疲勞)．

　　It has been useful to work for good health．Millions of years ago, people live only 20 years．Now people can live about 70 years．It has gone up 20 years just since the beginning of the present century．

(1)

You should have foods of different kinds because ________．

[　　]

A．

some foods are not good

B．

no food can give everything you need

C．

different foods taste different

D．

different people like different foods

(2)

We must drink enough water to replace what we lose．Here replace means．

[　　]

A．

感覺

B．

放置

C．

減少

D．

代替

(3)

At the beginning of the present century people live about ________．

[　　]

A．

20 years．

B．

70 years

C．

40 years

D．

50 years

(4)

Which of the following is NOT true?

[　　]

A．

Grown-ups sleep less than children because they have a lot of work to do．

B．

If one's mind does not work well, he is not considered to be healthy．

C．

One cannot grow well when he works too hard．

D．

About half of man's body is water．

查看答案和解析>>

科目：初中英語 來源： 題型：閱讀理解

A young college student thought that he had chosen the __36___major (專業(yè)) at a common college, so he drank every day and didn’t __37__at all. He became more and more disappointed in his life.
　 But he was never absent from Professor Yang’s biology class. He liked the course . __38__, Yang’s class was so interesting that he__39__listened carefully, never caring about whether the other students were paying attention or not in class.
　 Once he put a __40__in the homework he handed in, __41__: “Professor, it is said that today’s college__42__ are cheaper than potatoes. Do you agree?”
　 That day Professor Yang__43__ him after class. When he came, he found the professor at a table with __44__on it. They drank happily over their meal.
　 When they became half drunk, the professor produced a small __45__that was sprouting (發(fā)芽的). “Do you know how much this __46__ ?” he asked the young man. “It’s soft but poisonous (有毒的). __47__ will take it even if it’s free.” He then threw the potato away. The professor then__48__him another potato. It was half the size of a football and perfectly round. “This potato is organic (有機的). It is not only large and fresh__49__ free of pollution. It is in high demand and quite popular.”
　 The young man was impressed by what he’d heard. “Be __50__ a potato,” said the professor.
36. A. right　　　　　　　　　 B. true　　　 　 C. wrong　　　　　 　D. suitable
37. A. help 　　　　　　　　 B. sleep 　　　　　　 C. study 　　　　　　 　　D. play
38. A. However　　　　　　 B. Besides　　　 C. But　　　　　 　　D. Although
39. A. always　　　 　 B. never　　　 　 C. sometimes　　　　 D. hardly
40. A. paper　　　　 　 B. point　　　　 C. sentence　　　　　 D. note
41. A. say　　　　 　　　 　　　 B. saying　　　 C. said　　　　　 　　 D. says
42. A. workers　　　 　 B. students　　　 C. teachers　　　　 D. professors
43. A. shouted for　　　　 B. called for　　　　 C. cried for 　　　　　　　 D. waited for
44. A. meals　　　　　　　　 B. vegetables　　　 C. fruits　　　　　　　 　　 D. food
45 A. apple 　　　　　　　　 B. potato 　　　　　 C. tomato　　　　　　　　　 D. banana
46. A. spends 　　　　　　　　　　 B. pays　　　　　　　 C. costs 　　　　　　　　　 D. takes
47. A. Nobody　　　　　　 　 B. Somebody　　　 　 　C. Everybody　　　　 D. Anybody
48. A. sliced 　　　　　　　 B. showed　　　 C. found 　　　　　　　　　 D. put
49. A. but　　　　　　　 B. also　　　　 　　 C. and　　　　　　　 D.too　　　　　　　　　　　　　　　　　

50.A.so　　　　　 　　　B. such　　　　　 C. quite　　　　　　 　D. very

查看答案和解析>>

同步練習冊答案