2017届高考英语一轮全册复习课时作业：必修2.3《Computers》（新人教版含解析）_高考复习指南

2017届高考英语一轮全册复习课时作业：必修2.3《Computers》（新人教版含解析）

　　2．has gained　考查动词的时态和语态。since表示“自从”，引导时间状语从句时，主句常用现在完成时，且she与gain为主谓关系，故此处用has gained。

　　3．an　考查冠词。queen是可数名词单数形式，international以元音音素开头，所填词表示“一个”，故用不定冠词an。

　　4．cheerfully　考查副词。修饰动词gathered应用副词cheerfully。

　　5．was designed　考查动词的时态和语态。design和句子主语Hello Kitty构成逻辑上的动宾关系，且此处说的是发生在过去的事，故应用一般过去时的被动语态。

　　6．have dreamed　考查“情态动词＋have done”结构。couldn't have dreamed表示“(过去)做梦也没想到”。

　　7．global　考查形容词。修饰名词star应用形容词global。

　　8．why　考查连接词。根据“Because Hello Kitty is all about happiness, friendship and fun.”可知，应用why引导宾语从句。

　　9．to buy　考查非谓语动词。be happy to do sth.表示“乐于做某事”。

　　10．to　考查固定搭配。appeal to sb.意为“对某人有吸引力”。

　　四、短文改错

　　(2016·吉林公主岭调研)

　　Is online reading good to us? Opinions differ. Defenders insist online reading can arouse students' interests in reading. Also, the Internet offers much wide choices than paper books. Critics, thus, hold the opposite opinions. They say though online reading has been making more interesting by cartoons or pictures, this is not really reading. What's more, many materials that are offered on the Internet does no good to young readers. Finally, exposed to the computer screen for long harms to our eyes. I think parents should choose proper books for you and I also suggest parents help us form the habit of critical reading.