2014年職稱英語考試時(shí)間為3月29日。小編為您整理職稱英語衛(wèi)生類教材中閱讀理解部分的文章及譯文，希望對(duì)您有所助益。

Pushbike Peril

Low speed bicycle crashes can badly injure 一 or even kill 一 children if they fall onto the ends of the handlebars. So a team of engineers is redesigning the humble handlebar in a bid to make it safer.

Kristy Arbogast, a bioengineer at the Children's Hospital of Philadelphia in Pennsylvania, began the project with her colleagues after a study of serious abdominal injuries in children in the past 30 years showed2 that more than a third were caused by bicycle accidents. "The task was to identify how the injuries occurred and come up with some countermeasures,"3 she says.

By interviewing the children and their parents，Arbogast and her team were able to4 reconstruct many of the accidents and identified a common mechanism responsible for serious injuries. They discovered that most occur when children hit an obstacle at a slow speed，causing them to topple over5. To maintain their balance they turn the handlebars through 90 degrees 一 but their momentum forces them into the end of the handlebars. The bike then falls over and the other end of the handlebars hits the ground, ramming it into their abdomen6.

The solution the group came up with is a handgrip fitted with a spring and damping system.

The spring absorbs up to 50 per cent of the forces transmitted through the handlebars in an impact. The group hopes to commercialize the device，which should add only a few dollars to the cost of a bike. “But our task has been one of education because up until now, bicycle manufacturers were unaware of the problem," says Arbogast.

The team has also approached the US Consumer Product Safety Commission to try to persuade manufacturers to adopt the new design. A decision is expected later this year.

注釋：

1. So a team of engineers is redesigning the humble handlebar in a bid to make it safer.因此，一些 工程師正在重新設(shè)計(jì)這種欠合理的車把，以使其更安全。humble意為“在級(jí)別上、質(zhì)量上、 位置上低的” ;bid在這里應(yīng)作“努力，企圖,爭(zhēng)取”解。

2. after a study of serious abdominal injuries in children in the past 30 years showed:是一個(gè)時(shí)間狀 語從句，主語是“a study"，謂語是“showed”。

3. The task was to identify how the injuries occurred and come up with some countermeasures.要 做的工作就是找出受傷的原因及其對(duì)策。be to +不定式可以表示按計(jì)劃、安排將要發(fā)生的 事情。come up with意為“找到(解決辦法)”。

4.were able to:在此句中表示“過去曾經(jīng)做成某事”，相當(dāng)于“succeeded in doing sth. ”。

5.topple over：翻倒

6. ramming it into their abdomen:把它壓入他們的腹部。ram sth. into sth.意為“將某物壓入、打入或填入某物”。

練習(xí)：

1.According to the passage, some engineers are trying to improve the handlebars because

A they are not noble enough.

B they may kill children.

C they are likely to crash.

D they make the bike move at a low speed.

2.In paragraph 2，the author mentions a study of serious abdominal injuries A to discuss how abdominal injuries in children occur.

B to show that more than a third injuries were caused by bicycle accidents.

C to point out what the countermeasures can be.

D to tell us why Kristy Arbogast began the project.

3.Paragraph 3 mainly discusses

A why the children and their parents were interviewed.

B when the children turn the handlebars through 90 degrees.

C what causes the children to topple over.

D how serious injuries occur.

4.The passage implies that

A it is not easy to persuade manufacturers to adopt the new design.

B the team of engineers has not found any countermeasures.

C children like to ride bicycles at a very low speed.

D a lot of children were killed in bicycle accidents in the past 30 years.

5. In which of the following ways the handgrip work?

A It can be commercialized.

B It reduces the dangerous forces in bicycle accidents.

C It adds a few dollars to the cost of a bike.

D It changes the direction of the handlebars in an impact.

答案與題解：

1.B文章一開始處就講，兒童騎慢車跌倒時(shí)，如果撞在車把兩端，會(huì)受重傷甚至喪命。因此，一些工程師正在重新設(shè)計(jì)這種欠合理的車把，以使其更安全。前面是因，后面是果。“重新設(shè)計(jì)”意味著“試圖改進(jìn)”。

2. D第二段講Kristy Arbogast開始做這個(gè)項(xiàng)目是在一項(xiàng)研究有了結(jié)果之后，這項(xiàng)研究的結(jié)果表明在過去的30年里，超過1/3的兒童腹部受重傷的情況起因于自行車事故。這個(gè)研究結(jié)果是開始做項(xiàng)目的促動(dòng)因素之一。

3. D第三段的第一個(gè)句子是這一段的主題句，它指出了這一段的中心：受重傷的機(jī)理。第二、三、四個(gè)句子具體描述了這一機(jī)理。選項(xiàng)D與此相一致。

4.A這是一個(gè)推理題。從第四段的最后一個(gè)句子和第五段的第一個(gè)句子可以推出A，即說服生產(chǎn)廠家釆納新設(shè)計(jì)并非易事。根據(jù)第四段第一個(gè)句子，我們可以斷定選項(xiàng)B是錯(cuò)的。選 項(xiàng)C的內(nèi)容“孩子們喜歡騎慢車”無法從文章中推出。根據(jù)文章的開頭，“自行車事故致使 孩子們喪生”只是一種可能性，我們無法就此推出選項(xiàng)D。

5.B此題問及握柄的工作原理。文章第四段第二個(gè)句子講到，“在撞擊過程中，握柄上的彈簧會(huì)吸收掉50%沿車把傳遞的沖撞力”，據(jù)此，答案應(yīng)該選B。

譯文：自行車的危險(xiǎn)

兒童騎慢車跌倒時(shí)，如果撞在車把兩端，會(huì)受重傷甚至喪命。因此，一些工程師正在重新設(shè)計(jì)這種欠合理的車把，以使其更安全。

賓夕法尼亞in費(fèi)城的兒童醫(yī)院的生物工程師Kristy Arbogast和她的同事開始做這個(gè)項(xiàng)目是在一項(xiàng)研究有了結(jié)果之后，這項(xiàng)研究的結(jié)果表明在過去的30年里，超過1/3的兒童腹部受重傷的情況起因于自行車事故。她說：“要做的工作就是找出受傷的原因及其對(duì)策。”

通過訪問這些孩子和他們的家長(zhǎng)，Arbogast和她的同事得以推想其中的許多事故，并且確認(rèn)一個(gè)共同的機(jī)械裝置造成了這些嚴(yán)重傷害。他們發(fā)現(xiàn)大部分傷害發(fā)生在孩子慢速撞到某種使他們跌倒的障礙物的時(shí)候。為了保持平衡，他們把車把轉(zhuǎn)過90度——但是他們的沖力使他們壓進(jìn)車把一 端中。然后車子摔倒,車把的另一頭碰到地面，把它壓入他們的腹部。

這個(gè)團(tuán)隊(duì)得出的解決方法是裝有彈簧和減幅系統(tǒng)的手抦。在撞擊過程中，握柄上的彈簧會(huì)吸收掉50%沿車把傳遞的沖撞力。這個(gè)團(tuán)隊(duì)希望能夠便這種裝置商業(yè)化，這只需要自行車的價(jià)格提高幾美元。Arbogast說:“但是我們的任務(wù)是教育，因?yàn)槠�今為止，自行車制造商還沒有意識(shí)到這個(gè)問題。”這個(gè)團(tuán)隊(duì)還通過美國(guó)消費(fèi)產(chǎn)品安全委員會(huì)努力說服制造商采納新設(shè)計(jì)。今年晚些時(shí)候可望有所決定。