you should take the bus .it is cheaper than ____ a taxi .这里到底是用take 还是taking 呢.凭语感好像用原型但是根据平衡原则好像用ing .

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/14 07:14:46

you should take the bus .it is cheaper than ____ a taxi .这里到底是用take 还是taking 呢.凭语感好像用原型但是根据平衡原则好像用ing .
you should take the bus .it is cheaper than ____ a taxi .这里到底是用take 还是taking 呢.凭语感好像用原型但是根据平衡原则好像用ing .

you should take the bus .it is cheaper than ____ a taxi .这里到底是用take 还是taking 呢.凭语感好像用原型但是根据平衡原则好像用ing .
taking 动词的非谓语用法,这里take要填入句子里的话就不可用作动词(因为如果这样的话就缺少相搭配的主语了),所以要用非谓语
而因为cheaper than后面要跟一个名词,所以就用动词的ing形式作动名词
其实就是把动词名词化,才能填入句子,成为一个正确的句子成分

taking

taking
than是介词
后面有动词的ING形式

taking
than在这里是介词,介词后面要加名词或名词性短语。

taking
than在这里是介词,所以要加ing

是taking.原句实质是it is cheaper than taking a taxi is的简略。动名词做主语,动词原型不能做主语。