2 . 阅读短文，选择最佳的选项。

World Sight Day(世界视觉日) is on the second Thursday of October every year. It’s a day to tell people to protect(保护) eyes. Today, more and more students have poor eyesight(视力). It’s time for us to protect our eyes.

Using the eyes right is important. When you are reading a book, don’t get too close. And it’s good to have a rest after reading for a long time. Then, we can do eye exercises. And we can also play sport outdoors. All these ways are useful.

Many different kinds of food are good for our eyes. Eating them is also important. Vegetables and fruit are good for our eyes, such as carrots and blueberries(蓝莓). We should eat them more often.

The eyes are the window of the mind. We should protect them not only on World Sight Day but also every day. Let’s start from now on!

1. World Sight Day is a day for us to protect ______. (     )

A．ears

B．eyes

C．children

2. There are ______ ways for us to protect the eyes in the passage. (     )

A．3

B．4

C．5

3. Among the pictures, ______ isn’t the right way to protect our eyes. (     )

A．

B．

C．

4. From this passage, which one is right? (     )

A．We don’t need to protect our eyes if we have good eyesight.

B．We just need to protect our eyes on World Sight Day.

C．We should protect our eyes every day.

3 . 连词成句。注意大小写和标点符号。
A: What’s wrong with you?

B: My leg hurts.     1    ?

(me, you, help, can)
A: Let me see. Oh.     2    .
(you, go, doctor, should, the, to, see)
B: Yes.     3    ?
(hospital, I, how, but, the, get, can, to)
A: It’s not far. Turn left and walk to Moon Street.

    4    .

(the, see, you, hospital, can, the, to, supermarket, next)
B: OK. But I can’t walk now.
A:     5    . My father can drive.
(by, let, go, car, us, there)
B: You are so nice.
A: You are welcome.

5 . 阅读短文，选择最佳的选项。

If you look at your tongue in the mirror, you will see lots of little points(点). Taste buds are the points on the tongue. They help you taste food. Taste buds touch the food you eat. Then they send signals(信号) to your brain(大脑). Your brain tells you the taste of the food. If the food tastes bad, you can’t eat it. And taste buds can help you get different tastes such as(例如) bitter(苦的), sour, salty and sweet tastes. Look! This picture shows some tastes of the food.

Your tongue has many taste buds!

taste buds

FOUR TASTES
Taste	Food
bitter	black coffee
salty	potato chips
sour	lemon juice
sweet	watermelons

1. Which food is sour for most people? (     )

A．Watermelons.

B．Lemon juice.

C．Potato chips.

2. “Taste buds” means “______”. (     )

A．舌头

B．鼻孔

C．味蕾

3. Taste buds send signals to ______. (     )

A．the mouth

B．the tongue

C．the brain

4. Which one is true(正确的)? (     )

A．You can only taste sour, sweet, bitter and salty tastes.

B．If the food tastes bad, the brain will tell you not to eat it.

C．Most people think black coffee is sweet.

7 . 阅读短文，根据短文内容选择正确答案。

Teeth have a big job. They help us chew food. They help us talk. Some teeth are round(圆的). Some are sharp(尖的). We use round back teeth to grind(磨碎) food. This makes the food easy to swallow(吞咽). We use sharp front teeth to bite into food. Brushing keeps teeth clean. We should brush teeth in the morning and before bedtime. We should change our toothbrushes every three months. Visit the dentist twice(两次) a year. Dentists clean our teeth. They check for cavities. A cavity is a part of a tooth that is not healthy(健康的). A dentist can fix that. Kids have 20 teeth. They fall out. New ones grow in. Adults have 28-32 teeth. It is very important to take good care of our teeth.

1. Teeth can’t help us ______. (       )

A．talk

B．cook food

C．chew food

2. We use round back teeth to grind food because this makes the food ______. (       )

A．nice to eat

B．difficult to eat

C．easy to swallow

3. The word “cavity” means ______ in Chinese. (       )

A．病痛

B．牙龈

C．(牙齿的)龋洞

4. Kid’s ______ teeth fall out. ______ new ones will grow in. (       )

A．32; 20

B．20; 28-32

C．28; 30

5. Which of the following is RIGHT? (       )

A．Kid’s teeth can work for twenty years.

B．Everyone should take good care of his teeth.

C．We should change our toothbrushes twice a year.

9 . 阅读短文内容，选择正确答案。

Teeth are very important. Strong and healthy teeth can help you eat well. Also they can help you speak clearly and look better. Here are three tips for you to take good care of your teeth.

First, brush your teeth in the right way. You should brush them at least (至少) twice (两次) a day before breakfast and before bedtime. When you brush your teeth, make sure you brush all of them, not just the front ones. And change your toothbrush every two months.

Second, have good eating habits. Eating too many sweets is bad for your teeth. Instead, you should eat more fruit and vegetables.

Third, go to the dentist to check your teeth regularly (定期地).

1. How many tips for us to take good care of our teeth are there in the passage? (       )

A．Two.

B．Three.

C．Four.

2. Strong and healthy teeth can help us _________.   (       )

A．speak clearly

B．eat healthily

C．look young

3. Which of the following is right? (       )

A．We shouldn’t brush all the teeth but the front teeth.

B．We should brush our teeth before breakfast and bedtime.

C．We should change our old toothbrushes every month.

4. What is a good eating habit according to the passage? (       )

A．Eating too many sweets.

B．Eating more fruit and vegetables.

C．Eating too much meat.

5. To take care of our teeth, we should _________.   (       )

A．brush our teeth before three meals every day

B．go to the dentist’s to check our teeth regularly

C．eat a lot of sweets, more fruit and vegetables

10 . 阅读短文，根据短文内容选择正确答案。

Everyone wants to have healthy teeth. Here are some ways to help you keep your teeth healthy:

1. Brush your teeth at least twice a day. Spend three minutes brushing your teeth each time.

2. Brush your teeth well at the right time, after you wake up and before you go to bed.

3. Brush all teeth, not just the front teeth. Spend some time on the sides and back of your teeth.

4. Use a soft toothbrush that won’t hurt your teeth.

5. It’s important to check your teeth.

6. Replace your toothbrush every three months.

7. If you can’t brush your teeth, rinse (漱) your mouth with water.

These are some methods that you can easily use and they are very helpful in maintaining a healthy smile and teeth. Another important thing is to eat healthy foods such as fruits and vegetables, milk, eggs and meat.

1. When is the best time to brush your teeth? (     )

A．Before breakfast and before dinner.

B．Before breakfast and after dinner.

C．After breakfast and before dinner.

2. How often should you change your toothbrush? (     )

A．Every three months.

B．Every two months.

C．Every five months.

3. What should you NOT do for your teeth? (     )

A．Brush your teeth for three minutes each time.

B．Rinse your mouth if you have no time to brush your teeth.

C．Just brush the front teeth.

4. Why did the writer write the passage? (     )

A．To introduce how to protect the teeth.

B．To tell us how to buy the toothbrush.

C．To show the best time to protect the teeth.

5. Who the writer of this passage might be? (     )

A．A teacher.

B．A dentist.

C．A doctor.