题目内容
or salt water. Man can only drink or use the other 3％of the fresh water (淡水) which comes from rivers,
lakes and underground. On the other hand, because the number of people in the world is becoming larger and
larger, more and more fresh water is needed. So water shortage becomes a big problem.
How can we work out this problem? Scientists have found some ways to turn salt water into fresh water.
One important way is to boil (使达到沸点) sea water with high heat until vapor (蒸汽) rises, leaving the salt. In
this way, a lot of fresh water can be made quickly.
But heating is not the only way to get fresh water. Other ways are tried, for example, digging (挖) deep wells
(深井), keeping rain water and preventing rivers from being polluted.
Which way is the best? To get the most fresh water for the least money is the best.
B. Rivers and lakes.
C. Underground.
D. Both B and C.
B. can be used in many ways
C. can be found in many factories
D. is needed by more and more people
B. being short of
C. being short for
D. being less
B. How to use fresh water in our daily life.
C. All people in the world should save water.
D. Different ways of making water in different places.
B. Water shortage is the only problem in our world.
C. Scientists don't want to spend money solving the water problem.
D. Scientists have been working hard and have made much progress in solving water problem.
名校课堂系列答案
阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。请将答写在短文后相应题号的横线上。每空限填一词，每词限用一次。方框中有两个词是多余的。
| dirty with have always time they large want speak lesson first drop |
the students．He was holding up a $100 bill．Then he said to the three hundred students，“Who
would like this $1 00 bill?” The students put up 67 hands at once．Then he said，“I am going to give this $100 bill to one of you，but 68 ，let me do this．”He made the bill into a ball．Then he said. “Who 69 it now?” The hands went back into the air．“Well,” he said，“what if I do this?” and he 70 it on the floor and stepped on it．He picked up the 7l bill and said．“Who still wants it?” Hands went back again into the air．
“My friends,”? he said，“you have learned a valuable(有价值的) 72 today．No matter what I did to the $100 bill! Many 73 in our life，we are dropped and stepped on．We feel as if we are worth nothin9．But remember, no matter what 74 happened to you，you will never lose your value：You are 75 valuable to those people who love you．Your value doesn’t come from what you do or whom you know, but who you are．’’
阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。请将答写在短文后相应题号的横线上。每空限填一词，每词限用一次。方框中有两个词是多余的。
|
dirty with have always time they large want speak lesson first drop
|
After a quick breakfast, I went into the lecture hall in a hurry．A famous teacher was 66 to
the students．He was holding up a $100 bill．Then he said to the three hundred students，“Who
would like this $1 00 bill?” The students put up 67 hands at once．Then he said，“I am going to give this $100 bill to one of you，but 68 ，let me do this．”He made the bill into a ball．Then he said. “Who 69 it now?” The hands went back into the air．“Well,” he said，“what if I do this?” and he 70 it on the floor and stepped on it．He picked up the 7l bill and said．“Who still wants it?” Hands went back again into the air．
“My friends,”? he said，“you have learned a valuable(有价值的) 72 today．No matter what I did to the $100 bill! Many 73 in our life，we are dropped and stepped on．We feel as if we are worth nothin9．But remember, no matter what 74 happened to you，you will never lose your value：You are 75 valuable to those people who love you．Your value doesn’t come from what you do or whom you know, but who you are．’’
阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。请将答写在短文后相应题号的横线上。每空限填一词，每词限用一次。方框中有两个词是多余的。
|
dirty with have always time they large want speak lesson first drop
|
After a quick breakfast, I went into the lecture hall in a hurry．A famous teacher was 66 to
the students．He was holding up a $100 bill．Then he said to the three hundred students，“Who
would like this $1 00 bill?” The students put up 67 hands at once．Then he said，“I am going to give this $100 bill to one of you，but 68 ，let me do this．”He made the bill into a ball．Then he said. “Who 69 it now?” The hands went back into the air．“Well,” he said，“what if I do this?” and he 70 it on the floor and stepped on it．He picked up the 7l bill and said．“Who still wants it?” Hands went back again into the air．
“My friends,”? he said，“you have learned a valuable(有价值的) 72 today．No matter what I did to the $100 bill! Many 73 in our life，we are dropped and stepped on．We feel as if we are worth nothin9．But remember, no matter what 74 happened to you，you will never lose your value：You are 75 valuable to those people who love you．Your value doesn’t come from what you do or whom you know, but who you are．’’