此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正: 此行多一个词:把多余的词用斜线(﹨)划掉,在该行右边横线上写出该词,并也用斜线划掉。 此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。 此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。 注意:原文没有错的不要改。 A helicopter is sometime more useful than a big plane. When 76. _________ it takes off, it goes straight on. When it lands, it comes 77. _________ straight down. It needs not only a small place for both taking 78. _________ off and landing. When a tall building is on fire, we can 79. _________ see a helicopter to come down to rescue the people on the top 80. _________ of them. Helicopters make many kinds of work easy. They 81. _________ are used to making maps, flying over the ground and taking 82. _________ pictures from the air. To rescue people whom are very 83. _________ sick or in danger, helicopters are send to some faraway 84. _________ areas. The helicopter may take place of a car or a train 85. _________ in some cases.
答案: 76. sometime改成sometimes。sometime意思为“某时”;sometimes意思为“有时候”。 77. on改成up。飞机起飞是向上的。 78. 去掉not。 这里应该是“仅仅”的意思。 79. 正确。 80. 去掉第一个to。see sb. to do中的不定式符号to必须要省略。 81. them改成it。 与上文的a helicopter一致。 82. making改成make。be used to do sth.意思为“被用来做某事”。 83. whom改成who。 定语从句,who指代先行词作主语。 84. send改成sent。 这是一被动句。 85. place前加the。take the place of意思为“代替”。