Question

【題目】 Summer is here. One of the best ways to cool off on a hot summer day is to jump into a swimming pool. Swimming is great exercise, and a trip to a pool or beach is a good way to have fun with friends.【1】, so it’s important to stay safe as you do it. Here are a few things you can do to swim safely.

Swim only in areas set for swimming.

Don’t swim unless there is a lifeguard（救生員）on duty. If you’re on a beach near the ocean, this is especially important. In some places, fast currents（急流）can sweep swimmers away without warning. So if a sign says “no swimming”, please take care.

Be careful when diving（跳水）into the water headfirst.

Most pools have deep ends where diving is safe. In natural water, don’t dive unless you know that the water is deep enough.【2】, causing injury（傷害）or death.

Make sure you have a partner with you.

Nobody knows what will happen while you are swimming. If something goes wrong, you can get help from that person as soon as possible. In this situation,【3】.

Pay close attention to children’s safety.

Kids who don’t know how to swim should wear life jackets. But by themselves they are not enough,【4】 . If you have a pool at home, put a fence（圍欄）around it in case children fall in. And if a child disappears, check the pool first.

Answer 1

【答案】

【1】C

【2】E

【3】D

【4】B

【解析】

短文介紹了游泳時(shí)需要注意的一些安全常識(shí)。第一，只能在適合游泳的地方游泳，不要去陌生水域游泳。第二，頭朝下潛水時(shí)一定在深水區(qū)，否則會(huì)傷害到自己。第三，不要獨(dú)自一人去游泳，遇到危險(xiǎn)會(huì)有人相救。第四，關(guān)注兒童游泳安全問(wèn)題。兒童學(xué)游泳要用家人相伴，家庭游泳池周?chē)�要有護(hù)欄。

【1】句意：但是游泳也有危險(xiǎn)。根據(jù)后面的句子“so it’s important to stay safe as you do it.”可知，游泳的時(shí)候安全是非常重要的。因此前一句說(shuō)游泳也會(huì)有危險(xiǎn)，故答案為C。

【2】句意：否則你的頭會(huì)撞到底部。根據(jù)前面的句子“In natural water, don’t dive unless you know that the water is deep enough.”可知，在自然水域，在你不知道水深時(shí)不要潛水。此句是說(shuō)如果這樣做了會(huì)產(chǎn)生的后果，故答案為E。

【3】句意：幾秒鐘的時(shí)間就會(huì)產(chǎn)生重大作用。本段主要強(qiáng)調(diào)游泳時(shí)確保有一個(gè)搭檔，遇到危險(xiǎn)及時(shí)向搭檔求救，在這種危險(xiǎn)的時(shí)刻，幾秒鐘的時(shí)間也很重要，對(duì)生與死也會(huì)產(chǎn)生巨大的影響，故答案為D。

【4】句意：所以成年人應(yīng)該一直在現(xiàn)場(chǎng)。根據(jù)前面的句子“Kids who don’t know how to swim should wear life jackets. But by themselves they are not enough,”不會(huì)游泳的孩子應(yīng)該穿救生衣。但如果是他們自己游泳，救生衣是遠(yuǎn)遠(yuǎn)不夠的，因此本句是強(qiáng)調(diào)在孩子學(xué)習(xí)游泳時(shí)，需要大人時(shí)刻在身邊保護(hù)，故答案為B。