–　 spending our vacation in a hotel, why not try hiking in the country?

–Good idea! Let’s go right now.

A. Instead of　　 B. Because of 　　　C. Thanks for 　　 D. What if

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源：2009年江蘇省常州市中考英語(yǔ)試題 題型：050

閱讀理解

　　Spending two or three hours playing outdoors each day can reduce a child’s chance of becoming short-sighted, a research shows．It challenges(挑戰(zhàn))the belief that short- sightedness is caused by computer use, watching TV or reading in weak light．

　　The Australian government researchers believe that sunlight is good for people’s eyes．They compared the vision(視力)and habits of 100 seven-year-old children in Singapore and Australia．In all, 30％of the Singaporean children were short-sighted--this rate(比率)was ten times higher than Australian children．

　　Both groups spent a similar amount of time reading, watching television and playing computer games．However, the Australian children spent an average(平均)of two hours a day outdoors－90 minutes more than the Singaporean children．

　　Professor(教授)Ian Morgan, from the Australian Research Council’s Vision Centre, said,“Humans are naturally long-sighted, but when people begin to go to school and spend little or no time outdoors, the number of short-sighted people gets larger．We’re also seeing more and more short-sighted children in cities all around the world－and the main reason may be that city children spend less time outdoors．”

　　Daylight can be hundreds of times brighter than indoor light．But why does playing outside prevent us from becoming short-sighted?Scientists believe that natural light has a special chemical(化學(xué)物質(zhì))which stops the eyeball from growing out of shape and prevents people becoming short-sighted．

　　So be outdoors．It doesn’t matter if that time is spent having a picnic or playing sports．

(1)

How much time did the Singaporean children spend outdoors on average every day in the ________ research?

[　　]

A．

2 hours．

B．

90 minutes．

C．

1 hour．

D．

30 minutes．

(2)

What is the fifth paragraph mainly about?

[　　]

A．

Why people become short-sighted．

B．

Why natural light has a special chemical．

C．

Why playing outside is good for one’s eyesight．

D．

Why daylight is much brighter than indoor light．

(3)

Which of the following is true according to the passage?

[　　]

A．

People will all become short-sighted after they begin to go to school．

B．

Playing outdoors for 2 or 3 hours every day can help protect your eyesight．

C．

Children in Australia are more likely to get short-sighted than those in Singapore．

D．

If you spend two or three hours playing outside each day, you won’t get short-sighted．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：河南省安陽(yáng)市2012屆九年級(jí)5月中考模擬考試英語(yǔ)試題 題型：050

閱讀理解，閱讀下面語(yǔ)言材料，然后按文后要求做題。

　　Spending two or three hours playing outdoors each day can reduce(減少)a child's chance of becoming short-sighted(近視), research shows．It challenges the belif that short-sightedness is caused by computer use, watching TV or reading in weak light．

　　Australian government researchers believe that sunlight is good for people's eyes．They compared the vision(視力)and habits of 100 seven-year-old children in China and Australia．In all, 30％ of the Chinese children were short-sighted．This percentage was ten times higher than Australian children．

　　Both groups spent a similar amount of time reading, watching TV and playing computer games．However, the Australia children spent an average of two hours a day outdoors, 90 minutes more than the Chinese children．

　　Professor Ian Morgan said, “Humans are naturally long-sighted, but when people begin to go to school and spend little or no time outdoors, the number of short-sighted peoplegets larger．We are also seeing more and more short-sighted children in cities all around the world-and the main reason may be that city children spend less time outdoors．

　　Daylight can be hundreds of times brighter than indoor light．But why does playing outside prevent us from becoming short-sighted? Scientists believe that natural light has a special chemical(化學(xué)物質(zhì))which stops the eyeball from growing out of shape and prevents people from becoming short-sighted．

　　So go outdoors．It doesn't matter if that time is spent having a picnic or playing sports．

根據(jù)材料內(nèi)容選擇最佳答案，并將其標(biāo)號(hào)填入題前括號(hào)內(nèi)。

(1)

What can reduce a child's chance of becoming short-sighted according to the passage?

[　　]

A．

Playing computer games．

B．

watching TV．

C．

Reading books．

D．

Spending 2 or 3 hours playing outside every day．

(2)

What does the underlined word "percentage" mean?

[　　]

A．

百分比

B．

功率

C．

平均分

D．

效率

(3)

How much time did the Chinese children spend outdoors according to the research?

[　　]

A．

2 hours．

B．

90 minutes．

C．

1 hour．

D．

30 minutes．

(4)

What is the fifth paragraph mainly about?

[　　]

A．

Why people become short-sighted．

B．

Why natural light has a special chemical．

C．

Why playing outside is good for one's eyesight．

D．

Why daylight is much brighter than indoor light．

(5)

Which of the following is TRUE according to the passage?

[　　]

A．

People will all become short-sighted after they begin to go to school．

B．

Playing outdoors for 2 or 3 hours every day can help protect your eyesight．

C．

Children in Australia are more likely to become short-sighted than those in China．

D．

lf you spend 2 or 3 hours playing outside each day, you will become short-sighted．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：北大附中題庫(kù)　九年級(jí)英語(yǔ)(第二版)下冊(cè)、綜合測(cè)試卷(三) 題型：054

完形填空(20分)

　　Getting plenty of exercise is very important．I enjoy 　　1　　 very much． 　　2　　 ，I went to the beach(海灘)every day．I plan 　　3　　 there this summer too，but I may not be able to．I have 　　4　　 new job，sometimes I have to work until 　　5　　 at night．Although I now work 　　6　　 hours than I used to， 　　7　　 I do receive larger salary，I didn't receive 　　8　　 pay on my old job．I like 　　9　　 new job，but I had known that it would take up 　　10　　 of my free time，I wouldn't have take　　 it．I prefer swimming 　　11　　 spending money．

　　I 　　12　　 that riding a bike is good exercise．Maybe I will be able to 　　13　　 ．enough money to buy a bike．My neighbour， 　　14　　 has a bike that I could 　　15　　 ，but I would rather own my own bike．If I used 　　16　　 ，I would worry about damaging it．Since I make more money now， 　　17　　 I think that I can afford to buy my own．

　　 　　18　　 a bike is really a good idea，because while I am riding to and from work，I will be getting exercise at 　　19　　 time．It's easier to get to the beach by bike，too．I might be able to go swimming every day after all．This new job is great！ I'm very 　　20　　 ．This will be a summer full of exercise．

(1)
[　　]

(2)
[　　]

(3)
[　　]

(4)
[　　]

(5)
[　　]

(6)
[　　]

(7)
[　　]

(8)
[　　]

(9)
[　　]

(10)
[　　]

(11)
[　　]

(12)
[　　]

(13)
[　　]

(14)
[　　]

(15)
[　　]

(16)
[　　]

(17)
[　　]

(18)
[　　]

(19)
[　　]

(20)
[　　]

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

–　 spending our vacation in a hotel, why not try hiking in the country?

–Good idea! Let’s go right now.

A. Instead of　　 B. Because of 　　　C. Thanks for 　　 D. What if

查看答案和解析>>

同步練習(xí)冊(cè)答案