:英语动词时态用法的详解
:
have/has gone to… 表示“已去某地（在途中或已到目的地）”。
e.g. She has been to Canada. 她去过加拿大。
She has gone to Canada. 她去加拿大了。
3． 瞬间动词与延续性动词
1）瞬间动词表示短暂。不能持续一段时间的动作，如：come, leave, begin, become, buy, receive, die, join, borrow, lend, go,等。
2）持续性动词表示能持续一段时间的动作，如：work, stay, live, learn, read, write, wait 等
3）瞬间动词用于完成时表示动作的完成。
e.g. She has already bought a dictionary. 她已经买了一本字典。
4）瞬间动词不能与表示一段时间的状语连用。
e.g. She has left Shenyang. √
She has left Shengyang for a month..╳
She has been away from Shenyang for a month..√
have/has gone to… 表示“已去某地（在途中或已到目的地）”。
e.g. She has been to Canada. 她去过加拿大。
She has gone to Canada. 她去加拿大了。
3． 瞬间动词与延续性动词
1）瞬间动词表示短暂。不能持续一段时间的动作，如：come, leave, begin, become, buy, receive, die, join, borrow, lend, go,等。
2）持续性动词表示能持续一段时间的动作，如：work, stay, live, learn, read, write, wait 等
3）瞬间动词用于完成时表示动作的完成。
e.g. She has already bought a dictionary. 她已经买了一本字典。
4）瞬间动词不能与表示一段时间的状语连用。
e.g. She has left Shenyang. √
She has left Shengyang for a month..╳
She has been away from Shenyang for a month..√
