What are some ways energy is wasted? 查看更多

 

题目列表(包括答案和解析)

We have twenty minutes’ break time after the second class in the morning.  Look!  Most of us are playing during the break time. Some students are on the playground(操场). They are playing basketball. Oh! A boy is running with the ball.  And another is stopping(阻止) him. They look so cool. And there are some girls watching the game. Some students are in the classroom. They are talking.  A few of them are reading and doing homework. Look! A girl is looking at the birds in the tree in front of the classroom. She must be thinking of something interesting because she is smiling(微笑).

    What are the teachers doing? Some of them are working in the office. And some are talking with students. Everyone is doing his or her things, busy but happy!

1.Where are the students playing basketball? 

A. In front of the tree.

B. In front of the classroom. 

C. On the playground.   

D. In the tree.

2.A girl is looking at the birds. She is __________ .

A. happy                                B. cool

C. interesting                          D. exciting

3.What are the teachers doing? 

A. Working or talking with students.  

B. Having a basketball game. 

C. Playing with the students.        

D. Looking at the birds.

4.There are __________ students in the classroom. 

A. no                   B. some             C. few              D. many

5.The passage is mainly(主要)about __________ .

A. students                         B. a basketball game 

C. break time activities                D. teachers

 

查看答案和解析>>

Grace is nine years old. She has a bad cold and coughs all the time. One day, she went to see a doctor. The doctor gave her some cough medicine.

  There are some words on the bottle of the medicine.

Shake the bottle well before taking the medicine.

Take the medicine 3 times a day after meals.

Dose(剂量) for each time:

Age

Over 15

2 teaspoons(茶匙)

8-14

1 teaspoon

4-7

1/2 teaspoon

*It doesn't work for the children below the age of 3.

*Be sure the cap on the bottle is nice and tight(紧的)after taking the medicine.

*Keep it away from sunlight.

*Use before Dec.2009.

1.How much medicine should Grace take a day?

A.Half a teaspoon.          B.At teaspoon.

C.Two teaspoons.           D.Three teaspoons.

2.What should Grace do at first when she wants to the medicine?

A.Wash the bottle.          B.Shake the bottle.

C.Keep the bottle cool.        D.Keep the bottle hot.

3.After Grace takes the medicine, she should ____.

A.throw the cap away

B.put the bottle in a place with sunlight

C.put a nice cap on the bottle  

D.put the cap back on the bottle and tighten it

4.Can a two-year-old child take the medicine?

A.No, he can't.

B.Yes, but only 1/3 teaspoon each time.

C.Yes, but he has to ask the doctor

D.Yes, but only 1/2 teaspoon each time.

5.Which of the following is TRUE?

A.If someone has a stomachache, he can also take the medicine.

B.If Grace's father has a cold, he should take the medicine 2 teaspoons a day.

C.After getting up, Grace should take the medicine at once.

D.Grace can't use the medicine after DEC.2009.

 

查看答案和解析>>

阅读短文,完成下面的表格。
  Welcome to China. After you go to Beijing and Shanghai, you could see the
differences between them. In some ways they look the same, in some ways they
look different. Both of them have tall buildings and wide streets, although some
buildings in Shanghai are much taller than those in Beijing. They are both
important in China. Beijing is the capital of China, but Shanghai is the biggest
city in China. And there are more famous places of interest in Beijing than those
in Shanghai. You can go to the Great Wall, the Palace Museum and so on.
  Now they are becoming more and more important in China. And they are
famous all over the world.
Information Card
What do the two places both have? 1. They have _____.
What are some buildings in Shanghai
different from those in Beijing?
2. The buildings in Shanghai are
_____ those in Beijing.
Which city is the capital of China? 3. _____.
which city is the biggest one in China? 4. _____.
Are there a lot of places of interest in Beijing? 5. _____.

查看答案和解析>>

选词填空,根据短文内容,用方框中所给的单词填空。
together,warm,head,choose,ages
  Here are some great ideas for Labor Day activities that you and your family
can enjoy together.
  Weekend Camping Trip-The nights are going to get cold soon; sleep under
the stars in the    1   summer air with friends and family.
  Parades and Festivals-Many towns have Labor Day activities for all    2   .
Check your newspapers to find out what's going on in your area.
  Fun and Games at the Park-Get some friends and family    3    and organize
(组织) great activities for kids.
  Family Outing-Take the day to strap (用带缚住) the kids into the car
and    4   for their favorite place, either it's a zoo or a water park.
  No matter what you    5   to do with your Labor Day weekend this year,
spend it outdoors with your loved ones!

查看答案和解析>>

根据短文内容判断正(T)误(F)。
  Many years ago, children who had good manners kept quiet if their parents were
talking with other people.Today, well-mannered children have more freedom.
  Sometimes good manners in one place are bad manners in another place.
  Suppose you are a visitor in the land of Mongolia. Some friends ask you to
eat with them. What kind of manners do they want you to have? They want you to
give a loud "burp" after you finish eating. Burping will show that you like your
food. In some countries, if you give a loud burp, you are told to say, "Excuse me,
please. "
  In many places people like to eat together. But in some parts of Polynesia, it
is bad manners to be seen eating at all. People show their good manners by
turning their back on others while they eat.
  What are good manners like in an East African town? The people try not to
see you. They are being polite. You may see a friend. He may not see you at all.
If you're polite, you will sit down beside him. You will wait until he finishes
what he is doing. Then he will talk to you.
  Suppose you visit a friend in Arabia. You should walk behind the tents until
you come to his tent. If you pass in front of the other tents, you will be asked into
them. The people will ask you to eat with them. And it is bad manners if  you say
no.
(     )1. Many years ago, children with good  manners kept quiet when their
parents were talking about something.
(     )2. Sometimes good manners in one place don't mean the same in another
place.
(     )3. It is a bad manner that you give a loud  "burp" after you finish eating in
Mongolia.
(     )4. It is bad manners to be seen eating at all in Polynesia.
(     )5. It is good manners that sitting down  beside your friend if he doesn't see
you " and waiting until he finishes what he is doing in  an East African town.

查看答案和解析>>


同步练习册答案