17.In America,Virginia Beach has all the elements of a classic seaside resort:brilliant beaches,a lively boardwalk,plenty of restaurants and nightspots,and amusement rides sure to appeal to kids.Many believe Virginia Beach is at its best in the offseason,when the town is less crowded but the weather is still mild.
Meanwhile,some safety tips should be followed,enjoying the happiness and excitement the beach offers.
The number 1safety tip concerns ocean safety:pay attention to Flag conditions posted on the lifeguard stands.Lifeguards post a red flag to warn when the ocean water is dangerous.Take them seriously!Tourists from landlocked regions are particularly easily attracted by the magic of the waves.However,a calm ocean can become risky without warning.Make sure you swim near a lifeguard.Swimming without lifeguard protection is almost five times as great as drowning at a beach with lifeguards.
Never swim alone.Many drownings involve single swimmer.When you swim with someone else,if one of you has a problem,the other may be able to get help,including signaling for assistance from others.
Don't fight the current.The facts show that some 80% of rescues by lifeguards at ocean beaches are caused by currents.These currents are formed by surf and gravity,because once surf pushes water up the slope of a beach,gravity pulls it back.This can create concentrated rivers of water moving offshore.If you are caught in a rip current,don't fight it by trying to swim directly to shore.Instead,swim parallel to shore until you feel the current relax,then swim to shore.Most rip currents are narrow and a short swim parallel to shore will help bring you to safety.
21.Tourists believe Virginia Beach is at its best in the offseason becauseC.
A.the towns nearby are empty and the tourists can enjoy quietness
B.the weather is hot and the tourists can swim in the sea
C.the weather is still mild and there are fewer tourists in the towns nearby
D.the beach can offer the tourists happiness and excitement
22.Which statement below is TUE according to the passage?D
A.Fighting the current is exciting and fun.
B.The red flag means the ocean is clam and safe.
C.Swimming near a lifeguard won't bring you safety.
D.Land-locked tourists are more attracted by the beauty of the waves.
23.From the passage,we can infer thatA.
A.if one with a lifeguard were drowning,five persons without lifeguards would be
B.one in five persons swimming in the sea is drowned
C.some 80% people drowning by the currents are rescued by lifeguards
D.some 20% people drowning by the currents are rescued by lifeguards.
分析 文章主要介紹了美國弗吉尼亞美麗的沙灘景色和完善的旅游設(shè)施.其中,著重強(qiáng)調(diào)了游泳時的注意事項,提醒游客以安全為重.
解答 21.C 細(xì)節(jié)理解題.根據(jù)第一段的"Many believe Virginia Beach is at its best inthe off-season,when the town is less crowded but the weather is still mild."可知,許多人認(rèn)為淡季去弗吉尼亞沙灘最好,那時游客不太多,天氣也還比較溫和.故選C.
22.D 細(xì)節(jié)理解題.根據(jù)第三段的Tourists from landlocked regions are particularly easily attracted by the magic of the waves.可知,內(nèi)陸地區(qū)的游客特別容易被海浪的魔力所吸引.故選D.
23.A 推理判斷題.根據(jù)第三段的"Swimming without lifeguard protection isalmost five times as great as drowning at a beach with lifeguards."可知,沒有救生員在旁邊發(fā)生溺水的概率是有救生員在旁邊發(fā)生溺水的五倍.所以如果一個人和救生員在一起發(fā)生溺水,那么沒有救生員會有五個人發(fā)生溺水,故選A.
點評 本文是新聞報道類閱讀,主要考查細(xì)節(jié)理解題和推理判斷題.在做細(xì)節(jié)理解題時,首先根據(jù)題目要求迅速在文章里找出相應(yīng)的段落、句子或短語.認(rèn)真比較選項和文中細(xì)節(jié)的區(qū)別,在做推理判斷題時不要以個人的主觀想象代替文章的事實,要根據(jù)文章事實進(jìn)行合乎邏輯的推理判斷.