[沖刺中考]英語閱讀與填空：5-Tuesday 健康 246詞

5-Tuesday 健康 246詞

題材： 健康　 詞數(shù)： 246　 建議閱讀時間： 5分鐘

閱讀下面的短文，選擇正確答案。

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 to carry them，but many other students choose rolling bags．

But even with rolling bags，getting upstairs 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 best answers is，as some children said，to have no homework at all！

生詞

strap　n． 帶子：She wears a dress with thin shoulder-straps．她穿著吊帶連衣裙。/Fasten the straps around the case．用帶子捆緊箱子。

rolling　adj． 滾動的；周而復(fù)始的：rolling bags有滾輪的書包（箱子）/rolling eyes骨碌碌轉(zhuǎn)的眼睛/rolling smoke滾滾濃煙

balance　n． 平衡：I struggled to keep my balance on my new skates．我穿著新溜冰鞋努力保持平衡。

1．From the passage we can know that________．

A．only children in China carry too heavy school bags

B．children in other countries don't carry too heavy bags

C．both children in China and the US carry too heavy school bags

D．only children in the US carry too heavy school bags

2．Children feel it hard for them to go upstairs because________．

A．they are too young

B．their school bags are too heavy

C．they don't know how to go upstairs

D．their parents don't always go upstairs with them together

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

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

5．Some students think the best answer to this problem 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

參考譯文

你上學(xué)時背的書包是否太重了？我敢肯定許多像你這么大的孩子都會說“是的”。不僅是中國的學(xué)生存在這種問題，美國的學(xué)生也存在書包過重的問題。

醫(yī)生開始擔心，患有背部和頸部疾病的學(xué)生年齡越來越小是書包過重造成的。

“我很難背著書包上樓梯，因為太重了?！币晃?1歲的美國學(xué)生里克·哈蒙德說。

里克背的書包屬于那種常見的雙肩背包，但許多學(xué)生選擇的是有輪子的書包。

但即使有輪子，上樓梯和公共汽車對孩子來說依然困難。許多學(xué)生就是因為書包過重而傷了背部和頸部的。

多重才算過重呢？醫(yī)生說，學(xué)生背的書包重量不應(yīng)該超過自身體重的10％到15％。

斯科特·鮑奇是研究背部疾病的，他說，4年級以下的孩子所背的書包重量應(yīng)該不超過自身體重的10％；年齡大一些的孩子不應(yīng)該超過自身體重的15％，這很重要，因為他們還在長身體?！皶^重，孩子們?nèi)菀资テ胶獠⑺さ?。”他說。

父母和老師開始告訴孩子，只把那些晚上要讀的從圖書館借來的書帶回家。有些老師開始讓學(xué)生只帶幾張紙或很薄的練習冊。

正如有些學(xué)生所說，最好的辦法之一是根本不布置家庭作業(yè)。

參考答案

Tuesday 1．C　2．B　3．A　4．D　5．B