题目内容
Either the teacher or the students________able to give the answer．
- A.is
- B.are
- C.isn't
- D.aren't
分析：主语是Either the teacher or the students，由either A or B作主语时，主谓一致的关系是看B，B是单数的话就作为单数，B是复数的话就作为复数，此处应该从are或aren't来决定。either A or B可以在not之后，不能在not之前。所以选B项are．(延伸)both A and B总是复数，neither A nor B，either A or B，not only A but also B总是看后面的，即看B，如：Not only the teacher but also the students are able to give the answer．Not only his classmates but also Tom is able to give the answer．
The second important way is that trees give us shade. On a hot summer day, people are eager(渴望)to have a rest under the shade of a tree after they have walked a long way. You can imagine how important the shade of a tree is to man and to animals.
The third important way is that trees help to prevent drought and foods. However, in many parts of the world, man has not realized the third important way. He has cut trees down in large numbers. In the end he finds that he has lost the best friends he had.
 The Importance of Trees |
| The First Important Way: 【小题1】____________________ _________________________ | The Second Important Way: To give man shade | The Third Important Way: 【小题2】______________________ _________________________  |
| Without trees it’s difficult for man and many animals to live on the earth. | On a hot summer, people 【小题3】________________ _______________________ are eager to have a rest under the shade. | Man has not realized this. Because of 【小题4】____________ __________________________ He finds that he has lost the best friends he had |
根据短文内容完成表格。
The aim(目的) of students who came to school is to study. But to study requires(需要) a right way，or you waste either the time or the money. The following are the ways of studying.
The best time for reading is morning，because in the morning，the air is fresh and the mind is clear. For that reason，we can get good results(结果).
In studying we must have patience(耐心). If we have not known a text well，we must read it again. We should not read the next one till we have learned the first one.
When we are studying，we must put our hearts into the book，or we can get nothing from the book while we are reading.
We must always ask "whys". If it is not well understood，write it down and ask our teachers or our parents，or friends. In any possible way，we must know it completely and what we've learned can be used well and made better.
Though there are many ways for studying，yet the above mentioned(提到的) will be quite enough if we can keep them in heart and do so.
|
The best reading time is morning |
Because1._______________________ |
|
In studying |
We must2._______________________ |
|
While studying |
We must3._______________________ |
|
If we want to use4.______________well |
We must always ask “whys”. |