[小题1]We must learn and help .[小题2]The shop sells many school things, pens, pencils.rulers, erasers and so on. [小题3]She on Saturdays.[小题4]Mrs. Smith likes some on Sunday morning. [小题5]Li Lei go to scho 题目和参考答案——青夏教育精英家教网—

【小题1】 We must be p________ if we ask others questions.
【小题2】Kate r________ a letter from her grandparents three days ago.
【小题3】She is an e________ teacher, so we all like her class.
【小题4】you must be careful to c________ the road. It’s dangerous.
【小题5】 The teacher looks very angry. Do you know what h________?
【小题6】She was very___________(紧张) while she was having a test.
【小题7】It’s not right for you ___________(抄) others’ homework.
【小题8】She had a very unusual _____________(经历) on last Sunday.
【小题9】She wants to be a _________(科学家) when she grows up.
【小题10】If you have a ____________（机会）to go to America, take it.

Put an ice cube from your fridge into a glass of water. You have a piece of string(线) 10 centimeters long. The problem is to take out that piece of ice with the help of the string. But you must not touch the ice with your fingers.
You may ask your friends to try to do that when you are having dinner together. There is a saltcellar on the table. You must use salt when you carry out this experiment.
First you put the string across the piece of ice. Then put some salt on the ice. Salt makes ice melt(融化). The ice round the string will begin to melt. But when it melts, it will lose heat. The cold ice cube will make the salt water freeze(结冰) again.
After a minute or two you may raise the piece of string and with it you will raise your piece of ice!
This experiment can be very useful to you. If, for example, there is ice near the door of your house, you must use very much salt to melt all the ice. If you don’t put enough salt, the water will freeze again.
【小题1】We must use when we carry out this experiment.

A．a fridge

B．some food

C．a table

D．some salt

【小题2】How long will it take to carry out this experiment?

A．More than three minutes.	B．Five minutes or two.
C．Only one minute or two.	D．About ten minutes.

【小题3】We can learn something about from the passage.

【小题1】We must learn and help _________ __________( 互相 ).
【小题2】The shop sells (出售) many school things, _____ _____ ( 例如 )pens, pencils，rulers, erasers and so on.
【小题3】She ________ _________ ( 有空 ) on Saturdays.
【小题4】Mrs. Smith likes _________ some ________( 购物 ) on Sunday morning.
【小题5】Li Lei _____ _____( 不得不) go to school on foot today because his bike is broken.

根据短文内容，从方框中选择适当的单词，使短文完整、通顺，不要求改变词型。

As we know, food gives us 【小题1】 . We must have 【小题2】 food to keep us 【小题1】. Of course, we must also have the right 【小题4】 of food. We should eat more 【小题2】 and vegetables but 【小题6】 meat. Different foods help us in different 【小题3】 . If we eat too【小题4】 or too much food, or if we 【小题9】 the wrong food, it can make us 【小题5】 .

试题分类