一、根据中文或首字母提示写出单词。
1. It's never too late to improve(改善) your (日常饮食).
2. — Shirley is a (喜欢待在家里的人) and likes to stay at home most of the time.
— Me too. In my free time, I always watch TV or read books at home.
3. — How much (食糖) do you want in your coffee?
— Just a little. Or it will be too sweet.
4. (生活习惯)— How often do you brush your t, Sun Yue? — Twice a day.

二、用方框中所给单词或短语的适当形式填空。
too much little exercise be full of health importance
1. As a young man, your lifestyle is . You should change it now.
2. The old man realized that salt was bad to his body.
3. Jack's grandfather in the park every morning to keep fit.
4. — You should eat fast food from now on because you are too fat. — OK.
5. My brother gets nine hours of sleep every night, so he energy all day long.
6. [2025 盐城市阜宁县模拟]If you have problems, it's to ask for help.

1.（易错题）I don't like to eat fried food sweet snacks in daily meals.

A.and
B.but
C.as well
D.or

2. — water do I need to drink every day? — About two glasses.

A.How much
B.How many
C.How often
D.What kind of

3. Middle school students have to do. They are always in the evening.

A.too much homework; much too tired
B.too many homework; too much tired
C.much too homework; many too tired
D.too much homework; too many tired

4. [2026常州期末]It's bad for your health to to play computer games. You should go to bed early.

A.pick up
B.wake up
C.get up
D.stay up

5. My sister is a person . She likes eating sweets very much.

A.has a salt tooth
B.has a sweet tooth
C.with a salt tooth
D.with a sweett tooth

四、阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。
主题群:生活与学习 子主题:卫生习惯 语篇类型:说明文 难度:★★
Teeth are important. Strong, healthy teeth help you speak 1. (clear). They also help you look good. Here are some 2. (tip) for you to take care of your teeth.
Brush your teeth in the right way Brush your teeth at least 3. (two) a day—once before breakfast and once before bedtime. If you can, brush teeth after lunch or after sweet snacks too. Brush all of 4. (you) teeth, not just the front ones. Spend time 5. (brush) teeth along the sides and back of your mouth.
Spend at least three minutes brushing your teeth each time. Play a song you like to help pass 6. time. Get a new toothbrush every three months. When you buy a toothbrush, be sure it 7. (have) soft bristles(刷子毛).
Learn how to floss(用牙线清洁) your teeth Flossing is a very important way to keep your teeth 8. (health). Food may hide 9. two teeth. Flossing can help take it out.
Have good eating habits You need to be careful about what you eat and drink. Have less sugar, 10. more vegetables.