阅读理解：

　　Is your schoolbag too heavy to carry? The e-schoolbag will help you．In fact, the e-schoolbag should perhaps be called an e-textbook．It is a small computer for students．Heavy schoolbags have been a serious problem for them for a long time．But the e-schoolbag will change everything．

　　It is much lighter than a usual schoolbag．Also, it is as small as a usual textbook, an exercise book and so on．They can be made into chips that are as small as a stamp．The students can read the text page by page on the “screen”, take notes, or even send e-mails to their teachers．All they have to do is to put the right chip into the e-schoolbag and press the button．

　　It is said that e-schoolbags have been put into use in some Chinese middle schools．In 2012, some students in Shanghai started to use e-schoolbags in the new term．Some say that e-textbooks can be easily broken．Some say it is not good to students' eyes．But only time will tell us all．

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完形填空。

　　Big schoolbags have been a serious problem for students for a long time．Maybe your schoolbag is too 　　1　　 to carry, and it troubles you a lot 　　2　　 you want to find a book out to read．Now an e-textbook will 　　3　　 you．

　　It is said that e-textbooks are going to be 　　4　　 in Chinese middle schools．An e-text-book, in fact, is a small 　　5　　 for students．It is much 　　6　　 than a usual schoolbag and easy to carry．Though it is as small as a book, it can 　　7　　 all the materials for study．The students can read the text page by page on the 　　8　　, take notes with the pointer(屏写笔)，or even“　　9　　”their homework to their teachers by sending e-mails．All they have to do is to press a button．

　　Some people say e-textbooks are good, but some say they may be 　　10　　 for the students' eyes．What do you think of it?

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完形填空

阅读下面短文，掌握其大意，然后从各小题所给的四个选项中选出最佳选项。

　　Big schoolbags have been a serious problem for students for a long time．Maybe your schoolbag is too 　　1　　 to carry, and it troubles you a lot 　　2　　 you want to find a book out to read, Now an e－textbook will 　　3　　 you．

　　It is said that e－textbooks are going to be 　　4　　 in Chinese middle schools．An e－textbook, in fact, is a small 　　5　　 for students．It is much 　　6　　 than a usual schoolbag and easy to carry．Though it is as small as a book, it can 　　7　　 all the materials(材料)for study．The students can read the text page by page on the 　　8　　, take notes with the pointer(屏写笔)．Or even “　　9　　”their homework to their teachers by sending e－mails．All they have to do is to press a button．

　　Some people say e－textbooks are good．but some say they may be 　　10　　 for the students' eyes．What do you think of it?

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阅读理解

　　It is said that another acre(英亩)of the world's forest will be destroyed forever．Why is this happening? There are two reasons－land and wood．In many countries the trees have been cut down because the land was needed for animals or crops．In other parts of the world the trees are cut down because their wood is wanted．This wood is used by local people for firewood or it is used for building．But many people don't know that in most places the trees won't be replaced．The soil in the forests is very thin, but it is protected by the trees．When the trees are cut down, the soil is washed away by the rain or blown away by the wind．Soon nothing can be grown on it．The forest becomes a desert．Then more land will be needed, and more trees will be cut down．

　　When the forest is destroyed, it isn't only the trees that are lost－the homes of millions of animals and plants are destroyed, too．All kinds of animals are in danger －fish，reptiles, birds, mammals, insects, and shellfish－as well as thousands of plants．

　　Who is to blame for this? The answer is simple：all of us．There are just too many people in the world．The world's population is now six billion．Of course, it's very easy to blame the local people．We don't cut down trees．They do．But the products are bought by people like you and me－wood houses, beds, tables, chairs, paper… Why are the forests being destroyed? Just look around．You are probably using it right now．

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