It's a waste of time这个句型,急,It's a waste of time 后面加to do sth还是doing sth?到底哪个正确呢?还是两个都有?
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![It's a waste of time这个句型,急,It's a waste of time 后面加to do sth还是doing sth?到底哪个正确呢?还是两个都有?](/uploads/image/z/5814762-42-2.jpg?t=It%27s+a+waste+of+time%E8%BF%99%E4%B8%AA%E5%8F%A5%E5%9E%8B%2C%E6%80%A5%2CIt%27s+a+waste+of+time+%E5%90%8E%E9%9D%A2%E5%8A%A0to+do+sth%E8%BF%98%E6%98%AFdoing+sth%3F%E5%88%B0%E5%BA%95%E5%93%AA%E4%B8%AA%E6%AD%A3%E7%A1%AE%E5%91%A2%3F%E8%BF%98%E6%98%AF%E4%B8%A4%E4%B8%AA%E9%83%BD%E6%9C%89%3F)
It's a waste of time这个句型,急,It's a waste of time 后面加to do sth还是doing sth?到底哪个正确呢?还是两个都有?
It's a waste of time这个句型,急,
It's a waste of time 后面加to do sth还是doing sth?
到底哪个正确呢?还是两个都有?
It's a waste of time这个句型,急,It's a waste of time 后面加to do sth还是doing sth?到底哪个正确呢?还是两个都有?
to do sth
DOING
加doing sth
这个比较特殊
it is a waste of time doing
我叫得两个都可用...
用doing sth.
最简单的理解办法就是做什么事情是浪费时间,并不是要浪费时间去做什么事情.
后面接doing,固定搭配
It + be + 名词词组+doing sth 固定搭配
It + be + no + 名词+ doing sth
分析一下句子结构你就明白了:It是形式主语,并非真正的主语。to do sth 或 doing sth 才是真正的主语。所以两者均可。It's a waste of time+to do sth / doing sth 可以改为这种比较易懂的形式:
to do sth /doing sth is a waste of time 例如:
It's a waste of time wa...
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分析一下句子结构你就明白了:It是形式主语,并非真正的主语。to do sth 或 doing sth 才是真正的主语。所以两者均可。It's a waste of time+to do sth / doing sth 可以改为这种比较易懂的形式:
to do sth /doing sth is a waste of time 例如:
It's a waste of time watching TV=Watching TV is a waste of time.=It's a waste of time to watch TV.=To watch TV is a waste of time .不知你明白了吗?
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