請問AFTER 後的動詞 哪個才對 原因為何 1) Does he do his homework after he "watches" TV? 2) Does he do his homework after he "watch" TV?
回答 (2)
2015-11-12 4:33 pm
Whenever providing adverb clause of time to a main clause, only "present simple" Or "present perfect " are used.
Hence:-
Time expression using adverbial clauses:-Time with the introductory words;-after, before:-
after/before he watches TV------adv cl of time (Time);3rd person,singular, present tense + an (es)/+ a (s)
He does his HW---------main clause.
Hence:-
Time expression using adverbial clauses:-Time with the introductory words;-after, before:-
after/before he watches TV------adv cl of time (Time);3rd person,singular, present tense + an (es)/+ a (s)
He does his HW---------main clause.
2015-11-12 2:59 am
提供主要子句時間點的「副詞子句」只能用「現在簡單式」或「現在完成式」，按文法，本句的after he watches TV是提供時間點的副詞子句，應該用現在簡單式動詞watches，因為相關的主詞是第三人單數。
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