Are you carrying too much on your back at school? I’m sure lots of children of your age will say “Yes”. Not only the students in China have this problem, but children in the United
States also have heavy school bags.
Doctors are starting to worry that younger and younger students are having back and neck problems as a result of school bags being too heavy for them.
“It’s hard for me to go upstairs with my bag because it’s so heavy,” said Rick Hammond, an 11-year-old student in the US.
Rick is among students who have common school bags with two straps (帶子) to carry them, but many other students choose rolling bags.
But even with rolling bags, getting up stairs and buses is still a problem for children. Many of them have hurt their backs and necks because of the heavy school bags.
But how much is too much? Doctors say students should carry no more than 10% to 15% of their own body weight.
Scott Bautch, a back doctor, said children under Grade 4 should stay with 10%. But it is also important that older children don’t stay with over 15%, because their bodies are still growing. “Children are losing their balance and falling down with their school bags,” he said.
Parents and teachers are starting to tell children to only take home library books they will be reading that night. Some teachers are using pieces of paper or thin workbooks for students to take home.
One of the best answers is, as some children said, to have no homework at all!
【小題1】From the passage we can know that         .

A.only children in China carry too heavy school bags
B.both children in China and the US carry too heavy school bags
C.children in other countries don’t carry too heavy bags
D.only children in the US carry too heavy school bags
【小題2】Children feel it hard for them to go upstairs because ________.
A.they are too young
B.they don’t know how to go upstairs
C.their school bags are too heavy
D.their parents don’t always go upstairs with them together
【小題3】If a child carries a heavy school bag,         .
A.his back and neck will be hurt B.his head and arms will be hurt
C.his hands will be hurt D.his feet will be hurt
【小題4】According to the doctor, Scott Bautch, if a child in Grade 5 weighs about 30 kilos, the school bag he carries should not be over ________.
A.5 kilos B.3 kilos C.5.5 kilos D.4.5 kilos
【小題5】Some students think the best answer to his problems is that         .
A.they should have a little homework to do after they get home
B.their teachers had better not ask them to do any homework
C.they should only take home library books they will read that night
D.they should use thin workbooks instead of thick ones


【小題1】B
【小題2】C
【小題3】A
【小題4】D
【小題5】B

解析試題分析:本文主要介紹了中國和美國的學(xué)生都面臨的書包太重的問題,而且過重的書包還給孩子的健康帶來問題。
【小題1】細(xì)節(jié)題。根據(jù)文章第一段最后一句Not only the students in China have this problem, but children in the United States also have heavy school bags.可知中國和美國的學(xué)生的書包都比較重,學(xué)習(xí)的負(fù)擔(dān)都很重。故B正確。
【小題2】細(xì)節(jié)題。根據(jù)文章第3段It’s hard for me to go upstairs with my bag because it’s so heavy,” said Rick Hammond, an 11-year-old student it the US.可知學(xué)生很難爬樓梯主要是因?yàn)闀亓。故C正確。
【小題3】細(xì)節(jié)題。根據(jù)文章第2段Doctors are starting to worry that younger and younger students are having back and neck problems as a result of school bags being too heavy for them.可知醫(yī)生告訴我們?nèi)绻⒆拥臅,他們的背部可能?huì)出現(xiàn)問題。故A正確。
【小題4】D 計(jì)算題。根據(jù)Doctors say students should carry no more than 10% to 15% of their own body weight(重量).、可知學(xué)生的書包的重量最好不要超過體重的百分之15.如果體重是30公斤,書包最多4.5公斤。故D正確。
【小題5】B 細(xì)節(jié)題。根據(jù)文章最后一句One of the best answers is, as some children said, to have no homework at all!
可知沒有家庭作業(yè)是最好的解決方法。故B正確。
考點(diǎn):考查社會(huì)現(xiàn)象類短文閱讀

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科目:高中英語 來源: 題型:閱讀理解

閱讀下列材料,從每題所給的四個(gè)選項(xiàng)(A. B. C. D)中,選出最佳選項(xiàng),并在答題紙上將該選項(xiàng)標(biāo)號(hào)涂黑。
A
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A.Jackson.B.Lee.C.Tiara.D.Subotai.
【小題2】We can conclude that ________.
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A.Before Thanksgiving. B.On Christmas.
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【小題3】How do people celebrate Buy Nothing Day?
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科目:高中英語 來源: 題型:閱讀理解

Waste can be seen everywhere in the school. Some students ask for more food than they can eat and others often forget to turn off the lights when they leave the classroom. They say they can afford these things. But I don't agree with them.
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In our everyday life,  we can do many things to prevent waste from happening, for example, turn off the water taps when we finish washing,  turn off the lights when we leave the classroom, try not to order more food than we need,  and so on. Little by little,  everything will be changed. Waste can be stopped one day,  if we do our best.
【小題1】From the passage we know that some students often ________ in the school.

A.waste thingsB.don't work hard
C.eat too muchD.throw rubbish everywhere
【小題2】Which is not mentioned in this passage?
A.Forest.B.Fresh water.C.Oil.D.Coal.
【小題3】What may happen in 100 years?
A.We may still have enough oil.
B.We may still have enough coal.
C.We may have a little oil.
D.We may have no coal or oil to use.
【小題4】Which is the best title of this passage?
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