Question

【題目】Teeth are very important for our health. They will be our lifelong friends. So we should learn to protect them at a very young age. Here are some tips:

First, we should eat right.

Don't eat too much candy or drink too much cola, or our teeth will go bad easily.

Have more cheese, milk and yogurt to make teeth strong.

Eat more vegetables and fruits to help clean teeth.

Second, we should keep these numbers in mind.

2/Day Brush your teeth at least twice a day：in the morning and before bedtime.

2-3 Minutes Brush for at least two to three minutes every time.

3 Months Get a new toothbrush every three months.

6 Months Go to the dentist every six months for a check-up.

根據短文內容，判斷句子正(T)誤(F)。

【1】We're too young, so we needn't start protecting our teeth.

【2】Cheese, milk and yogurt can keep our teeth strong.

【3】We shouldn't brush our teeth after lunch.

【4】We can brush our teeth for only one minute each time.

【5】At least four tooth brushes should be used in a year.

Answer 1

【答案】

【1】F

【2】T

【3】F

【4】F

【5】T

【解析】本文主要談論保護牙齒的重要性，并從兩個方面給出了具體的建議。首先，我們應該吃得對。

不要吃太多糖果或喝太多可樂，否則我們的牙齒很容易變壞。多吃些奶酪、牛奶和酸奶，使牙齒結實。多吃蔬菜和水果，幫助清潔牙齒。第二，我們應該牢記這些數字。每天2次，每天至少兩次刷牙：早上和睡前。每次2-3分鐘，每次至少刷兩到三分鐘。3個月，每三個月買一把新牙刷。6個月去看牙醫每六個月檢查一次。

【1】句意：我們太年輕了，所以我們不必開始保護牙齒。考查理解判斷題。根據第一段Teeth are very important for our health. They will be our lifelong friends. So we should learn to protect them at a very young ages.（牙齒對我們的健康是非常重要的。他們將是我們一生的朋友。所以我們在一個很小的年齡時就應該學會保護他們。）結合句意可知此句是錯誤的，寫F。

【2】句意：乳酪，牛奶和酸奶能使我們的牙齒強壯。考查理解判斷題。根據在吃的方面的建議（First, we should eat right.）第二條（第五行）Have more cheese, milk and yogurt to make teeth strong.（多吃些奶酪、牛奶和酸奶，使牙齒強壯。）結合句意可知此句是正確的，寫T。

【3】句意：午飯后我們不應該刷牙。考查理解判斷題。根據第二方面的建議（Second, we should keep these numbers in mind.）第一條2/Day Brush your teeth at least twice a day：in the morning and before bedtime.可知每天至少兩次刷牙：早上和睡前，不是午飯后我們不應該刷牙。結合句意可知此句是錯誤的，寫F。

【4】句意：我們每次刷牙只要一分鐘。考查理解判斷題。根據第二方面的建議（Second, we should keep these numbers in mind.）第二條2-3 Minutes Brush for at least two to three minutes every time.可知每次至少刷兩到三分鐘，不是每次刷牙只要一分鐘。結合句意可知此句是錯誤的，寫F。

【5】句意：一年至少要用四把牙刷。考查理解判斷題。根據第二方面的建議（Second, we should keep these numbers in mind.）第三條3 Months Get a new toothbrush every three months.可知每三個月買一把新牙刷，一年12月，需要4把牙刷。結合句意可知此句是正確的，寫T。