Question

【題目】We all know that exercise is good for your health. But some kinds of exercise may be better than others. Running for example, may help to protect us 【1】heart disease and other health problems. Running also may help you live 【2】(long).

Recently, researchers studied more than 55,000 adults. About one-fourth of the adults reported running 【3】 (regular). The study found these runners were considerably less likely than non-runners【4】(die)of any form of disease, including heart disease.

D. C. Lee and the other researchers found that speed, 【5】(distant)and how often one runs made little difference in【6】(reduce)the risk of death. The runners in the study averaged between 10 and 16 kilometers per hour. Mr. Lee says slower runners, and those who only ran once【7】twice a week, were helped nearly as much as those who ran faster and further.

The researchers note that their study 【8】(base) on the participants’ answering questions over the years. The study lacked complete information on 【9】these men and women ate and other facts about their lifestyles.

Researchers say this missing information could have affected the results. Still they hope their findings will motivate healthy adults to start running, a bit, down the road to live【10】longer life.

Answer 1

【答案】

【1】【1】against/from

【2】【2】longer

【3】【3】regularly

【4】【4】to die

【5】【5】distance

【6】【6】reducing

【7】【7】or

【8】【8】was based

【9】【9】what

【10】【10】a

【解析】試題分析：鍛煉有益于健康。本文介紹跑步的好處。

【1】【1】against 固定搭配：protect against---，保護---來對抗---，故填against。對抗疾病。

【2】【2】longer 句意：跑步也可能幫助你活得更長。故填longer。

【3】【3】regularly 副詞修飾動詞，故填regularly。有規(guī)律地跑步。

【4】【4】to die 固定短語：be likely to do sth.故填to die。

【5】【5】distance 句意：速度，距離和多久跑一次。故填distance。

【6】【6】reducing 介詞后面用動名詞作賓語，故填reducing。

【7】【7】or 句意：一周一、兩次。故填or。

【8】【8】was based 固定詞組：be based on以---為基礎。根據(jù)句意可知用一般過去時態(tài)，故填was based。

【9】【9】what 介詞后面的賓語從句缺少引導詞，同時引導詞在從句中作賓語，起雙重作用，故填what。

【10】【10】a 句意：沿著一個更長生活的路。故填a。

【知識拓展】

or的用法。（1）否定句中表示“和”；（2）否則；（3）或者。

溫馨提示：

1.在否定句中,列舉成分為主語,且在否定詞之前,用and；而列舉成分在否定詞后,用or

eg：(1)Lily and Jane can't speak English well .(2)I don't like tea or coffee.

2在否定句中,所連接的兩個部分都有否定詞用and。eg：There is no water and no air on the moon.

3在否定句中,without后有列舉成分,用and；肯定句中,without后有列舉成分,用or

eg.(1)Man can't live without water and air.(2)Man will die without water or air....

【送知識歸納】

to作介詞講時的用法

to作介詞講時，后面常用名詞、代詞賓格和動名詞。

the key to solving the problem 解決這個問題的關(guān)鍵；the road to success 通向成功的路；a trip to London 倫敦的一次旅行；a visit to Paris pay巴黎的一次訪問；pay attention to 重視； object to反對；look forward to期盼。