16.Brush your teeth every day,dentists say.In the south of Africa,some people brush their teeth with sticks first.
They keep a small stick in their mouth to chew (咀嚼) or scrub (洗刷) their teeth all day.People cut the sticks from trees.They are the African toothbrushes.People there are used to brushing their teeth with sticks.
Africans think the sticks work better than toothbrushes.The sticks come from nature,and it is said that there is something special about them.The special thing may stop many kinds of tooth problems."If you have a bad tooth,it is a medicine,"said Diop,a seller in Africa.
The sticks also cost less than toothbrushes.
In Senegal (塞內(nèi)加爾),the chewing stick is called"sothio".It means"to clean"in their language.In east Africa,the stick is called"mswaki".It's their word for"toothbrush".
Nowadays,some nice health stores in the United States start to sell chewing sticks.They think that the stick is natural kind of tooth care.

96.Some peoplealways brush their teeth with sticks first according to the passage.
97.Africans keepa small stick in their mouth to chew or scrub their teeth all day.
98.The stickswork betterthan toothbrushes.
99."Sothio"means"to clean"in Senegal's language.
100.The special thing in the sticks may helpwith dental problems .

分析 文章大意:主要介紹了非洲人不用牙刷刷牙而是用一小木棍咀嚼或刷他們的牙,他們認為這個比牙刷好.

解答 96題答案:always 考查細節(jié)理解題,根據(jù)文中的第一段Brush your teeth every day,dentists say.In the south of Africa,some people brush their teeth with sticks first.可知牙醫(yī)說,每天刷牙,在非洲南部,有些人先用木棍刷牙,可以說一些人總是用木棍刷牙,故答案是always.
97題答案:a small stick  考查細節(jié)理解題,根據(jù)文中的第二段They keep a small stick in their mouth to chew (咀嚼) or scrub (洗刷) their teeth all day可知他們嘴里留著一根小棍子,整天咀嚼或刷牙,故答案是a small stick.
98題答案:work better  考查細節(jié)理解題,根據(jù)文中的第三段Africans think the sticks work better than toothbrushes可知非洲人認為棍子比牙刷更好,故答案是 work better.
99題答案:to clean 考查細節(jié)理解題,根據(jù)文中的第五段In Senegal (塞內(nèi)加爾),the chewing stick is called"sothio".It means"to clean"in their language.可知在塞內(nèi)加爾,咀嚼棒被稱為"sothio".在他們的語言中它的意思是"干凈",故答案是to clean.
100題答案:with dental problems 考查細節(jié)理解題,根據(jù)文中的第五段The special thing may stop many kinds of tooth problems."If you have a bad tooth,it is a medicine,特殊的東西可能會阻止許多牙齒問題,"如果你有一個壞牙,它是一種藥物,可知幫助人們治愈牙的問題,故答案是with dental problems.

點評 本文是一篇日常生活類閱讀,題目涉及多道細節(jié)理解題,做題時結(jié)合原文和題目有針對 性找出相關(guān)語句進行仔細分析,結(jié)合選項選出正確答案.推理判斷也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確的答案.

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