Could you tell me ___ the robot without any help this morning?
A. how does he repair B. how he repairs
C. how he repaired D. how did he repair
About _____ of the books in our school library are written in Chinese.
A. four-fifth B. four-fifths
C. fourth-fifths D. fourths-fifth
书面表达。
以How to Keep Healthy为题写一篇80词左右的短文。
How to Keep Healthy
用括号内所给单词的适当形式填空。
1.The baby is very young. He has no _______ (tooth) now.
2.Yang Liwei is one of the _______ (hero) in my heart.
3. Smoking can bring us many kinds of _______ (ill).
4.He spends two hours _______ (exercise) every day.
5.He did his homework all by _______ (him) yesterday.
词汇。
根据句意及汉语提示填空。
1.Getting up early is a good _______ (习惯).
2.We’d better _______ (远离) the crowded people.
3.He isn’t at school now. _______ (或许) he is at home.
4. Li Lei _______ (打破) the school records last week.
5.We sleep _______ _______ (至少) 8 hours every day.
Teeth are important. Strong , healthy teeth help you chew(咀嚼) foods that help you grow. They help you speak clearly. And yes ,they help you look best. Here are some tips for you to take care of your teeth:
1. Brush your teeth the right way.
Brush your teeth at least twice a day – after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks, too. Brush all of your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Spend at least three minutes each time you brush. Play a song you like to help pass the time. Get a new toothbrush every three months. When you buy toothbrush, be sure it has soft bristles(鬃毛).
2. Learn how to floss(用牙线清洁牙齿) your teeth.
Flossing is a very important way to keep your teeth healthy. Food may hide between two teeth. Flossing can help get rid of it. You’ll need to floss your teeth at least once a day.
3. Have good eating habits.
You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay(蛀牙).Eat lots of fruits and vegetables and drink water instead of soda(苏打).
1.How many times at least should we brush our teeth a day?______
A. 1 B. 2 C. 3D. 4
2.What is the major cause of tooth decay? ______
A. Not brushing teethB. Not changing toothbrush
C. Eating sugar D. Not flossing teeth
3.How often should we change our toothbrushes? ______
A. never
B. three times a month
C. every three months
D. every month
4.The bristles of the toothbrush must be______
A. hardB. soft C. expensive D. not mentioned
5.Which is the right way to take care of teeth? ______
A. Only brush front teeth.
B. Not brush teeth before sleeping.
C. Spend at most three minutes to brush teeth each time.
D. Eat lots of fruits and vegetables and drink water instead of soda.
