题目内容

of the boy’s parents is in. They are having their holiday in Australia.

A. None B. Both C. Neither D. Either

练习册系列答案
相关题目

短文填空(请用适当的词完成这篇短文，每个空只能填写一个形式正确、意义相符的单词。)

My biggest problem is that I am too busy. When I was young, I used to have1. much time, but these days I get up early and 2. in school all day.3. I go right home and eat dinner. Before I started 4. school, I used to spend a lot of time 5. games with my friends, but I just don't have the time anymore. In the evening, I used to watch TV or 6. with my grandmother, but now I 7. to study. I love 8.， and my father used to take me to the concerts. These days, I hardly ever have time for 9..I do homework and go to bed. I really miss 10. old days.

Not only his friends but also he ________ always interested in science fiction.

A. show B. shows C. are D. is

Height is just one of the thousands of features your genes(基因)decide. In fact, because you have two parents, your genes provide you a height that usually lands somewhere between the height of each parent. If both your parents are tall, then most probably you will be tall, too, but if you have questions about how tall you're going to be, ask your doctor if he or she can help you find it out.

But genes don't decide everything. For example, eating an unhealthy diet can keep you from growing to your full potential(潜力). Getting plenty of sleep and enough exercise will help you grow to the expected height.

No doubt you're wondering how fast you should grow. It depends. There's no perfect or right answer. Generally speaking, kids grow about 2 inches (6 centimeters) a year between age 3 and the time when they start puberty (when your body starts changing and becoming more grown up).

Your doctor will know how your growth has been going over the years. Two centimeters here and 2 inches there are not nearly as important as the height you're at now, how you've been growing up to this point, and what other changes your body may be going through.

Don't be scared if you seem to have grown a lot in a very short time. Everyone has a growth spurt（高峰）during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier or later ----between 7 and 13 for girls and 9 and 15 for boys.

You'll usually begin to notice that you're growing faster about a year or so after your body starts to show the first changes of puberty.

1.The Chinese for the word “puberty” is _____.

A. 童年时期 B. 生长发育期 C. 习惯养成期 D. 婴幼儿时期

2.If you want to know how fast and how tall you should grow, _____.

A. you should have enough exercise B. You can record your growth during puberty

C. you should save the environment D. you can ask doctors for help

3.This passage is mainly about ______.

A. how the genes work in your body B. when is the time you grow fast

C. why you look like your parents D. how you grow to a certain height

4.After reading this passage, we can explain ______.

A. how good it is to be a doctor B. how much sleep time we need

C. why genes can’t decide everything D. what healthy diet is

5.Which is NOT mentioned in the passage?

A. Your height most probably depends on how high your parents are.

B. Girls’ age for starting puberty is usually earlier than that for boys’.

C. The time showing the first changes of puberty is never noticed.

D. You may be scared sometimes when you grow too fast.

—I haven’t seen Jack for three days, is he ill?

—_______. His mother told me that he was in hospital.

A. I am afraid so B. I hope not

C. I don’t expect D. I am afraid not

---I wonder if your sister will go to the party.

----If your sister _____ , so ______.

A. does;does she B. will;will mine C. does;will mine D. doesn’t ;will I

---I have trouble ____ the math problem _____ your help .

A. to work out ;with B. to work out ;without

C. working out ;with D. working out ;without

按所给的汉语，用英语完成下列句子。

1.当有事困扰我的时候，音乐总能使我快乐起来。

When something worries me, music can always ________ _________ _________.

2.吃剩饭剩菜对我们健康没有好处。

__________ left-over food isn’t ________ __________ our health.

3.带那些交换生参观一下黄山湖公园怎么样？

What about ________ the exchange students ________ Huangshanhu park？

4.这个爸爸经常装扮成孙悟空来与他的儿子玩耍。

The father often ___________ ___________ __________ Monkey King to play with his son.

5.他喜欢在周末和我家人去野餐。。

He likes to ________ ________ _________ _________ with his family at weekends.

6.步行去学校每天花费你多久？

_______ ________ does it _______ you to go to school _______ ________?

I know a place________we can have a big meal.

A. that B. where C. which D. what

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网