题目内容
20.A lion eats meat.(用grass改为选择疑问句)Does a lioneat meat or grass?
分析 狮子吃肉.
狮子吃肉还是吃草?
解答 答案:Does,eat meat or grass.英语中的选择疑问句结构很简单,就是先把一般疑问句结构写出,然后在其后加上"or+选择部分"即可,原句eats是一般现在时,主语a lion三单,故借助于does构成一般疑问句,后加原形eat,故答案是Does,eat meat or grass.
点评 选择疑问句的结构
1、"一般疑问句+or+另一个备选对象".例如:
Shall we go there by bus,bike or train?我们乘公共汽车、自行车还是火车去?(备选对象为三者)
Would you like some tea or coffee?你要茶水还是咖啡?(备选对象为二者)
Did you stay at home or at school yesterday?你昨天呆在家还是在学校?(备选对象为二者)
2、"特殊疑问句+or+另一个备选对象".例如:
Which would you like best,English,Chinese or Math?你最喜欢哪门学科,英语、语文还是数学?(备选对象为三者)
When will you go to Canada,Sunday or Monday?你何时去加拿大,星期天还是星期一?
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