at that time的例句:
1、At that time my father was head of Paramount Studios.
2、I was stupid at that time.
3、I was cleaning my house at that time.">

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At that time后面加什么

回答
瑞文問答

2024-06-30

at that time用過去式的時態(tài)。
at that time的例句:
1、At that time my father was head of Paramount Studios.
2、I was stupid at that time.
3、I was cleaning my house at that time.

擴展資料

  英語時態(tài):

  1、一般現(xiàn)在時:經(jīng)常、反復發(fā)生的動作或行為及現(xiàn)在的某種狀況。

  時間狀語:always, usually, often, sometimes, every week , once a week, on Sundays, etc.

  基本結(jié)構(gòu):be動詞、行為動詞

  否定形式:am/is/are+not、此時態(tài)的謂語動詞若為行為動詞,則在其前加don't,如主語為第三人稱單數(shù),則用doesn't,同時還原行為動詞。

  2、一般過去時:過去某個時間里發(fā)生的動作或狀態(tài);過去習慣性、經(jīng)常性的動作、行為。

  時間狀語:ago, yesterday, the day before yesterday, last week(year, night, month…), in  just now, at the age of 5, one day, long long ago, once upon a time, etc.

  基本結(jié)構(gòu):be動詞:行為動詞

  否定形式:was/were+not:在行為動詞前加didn't,同時還原行為動詞。

  3、現(xiàn)在進行時:表示現(xiàn)階段或說話時正在進行的動作及行為。

  時間狀語:now, at this time, these days, etc.

  基本結(jié)構(gòu):am/is/are+doing

  否定形式:am/is/are+not+doing.

  一般疑問句:把be動詞放于句首。

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