Big schoolbags have been a big problem for students for a long time. Maybe your schoolbag is too 31 to carry, and it troubles you a lot 32you want to find out a book to read. Now e -textbooks will 33you.

 It is said that many Chinese middle schools are going to use e - textbooks. An e - textbook, in fact, is a small 34for students. It is much lighter than a usual schoolbag and 35to carry. Though it is as 36 as a book, it can hold (容納) everything for study. The students can read the text page by page on the 37 , take notes 38the pointer (屏寫筆) ,or even "hand in" their 39to their teachers by sending e - mails. All they have to do is to press a button ( 按開關(guān)).

Some people say e- textbooks are good, but some say they may be40for the students' eyes. What do you think of it.?

1.A. expensive   B. heavy   C. light

2.A. till   B. after  C. when

3.A. trouble   B. help   C. solve

4.A. TV  B. radio  C. computer

5.A. easy   B. difficult  C. hard

6.A. smaller   B. small  C. harmful

7.A. paper   B. keyboard   C. screen

8.A. with  B. in   C. by

9.A. computer  B. homework  C. e - textbooks

10.A. bad   B. dangerous  C. good

 

【答案】

 

1.B

2.C

3.B

4.C

5.A

6.B

7.C

8.A

9.B

10.A

【解析】主旨大意:這篇短文主要介紹了為了緩解學(xué)生們書包過重的問題,而采用的一種電子教科書。

1.聯(lián)系上下文描述,可知此處指的是,可能你的書包太沉重了。故選B,沉重的。

2.聯(lián)系上下文,可知此處指的是,當(dāng)你找一本書來讀時(shí),它給了你很多麻煩。故選C,當(dāng)……時(shí)。

3.聯(lián)系前文描述,可知此處指的是,現(xiàn)在電子教科書會(huì)幫助你。故選B,幫助。

4.聯(lián)系下文對(duì)電子教科書的描述,可知此處指的是,它是一部小型電腦。故選C,電腦。

5.聯(lián)系前半句描述,可知此處它很容易攜帶。故選A,容易的。

6.結(jié)合語(yǔ)境可知此處指的是,盡管它想一本書那樣小。As……as一般用于同級(jí)對(duì)比,后面接形容詞或者副詞原級(jí),故選B,小的。

7.結(jié)合常識(shí),可知此處指的是在電子教科書的屏幕上閱讀文本頁(yè)面。故選C,屏幕。

8.聯(lián)系下文,可知此處指的是,用屏寫筆做筆記。故選A,用某種工具。

9.聯(lián)系下文,可知此處指的是用電子郵件交作業(yè)。故選B,作業(yè)。

10.形容詞辨析。聯(lián)系前半句,可知此處指的是,但是一些人說他們可能對(duì)學(xué)生們的眼睛不好。故選A,壞的,不好的。

 

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