高中英語知識點（動詞時態(tài)和語態(tài)）

如果題干中有標志性的時間狀語,則往往可以根據(jù)時間狀語選擇相應(yīng)的時態(tài)?

[例]①More than a dozen students in that school ________ abroad to study medicine last year.

A. sent B. were sentC. had sentD. had been sent

[解析] 此題有明顯的時間標志詞last year,提示我們應(yīng)該使用一般過去時;句中的主語students是被送的對象,應(yīng)該使用被動語態(tài)?答案為B?

動詞的時態(tài)一般都有其相應(yīng)的時間狀語,請同學(xué)們熟記下列8種常用時態(tài)所對應(yīng)的時間狀語?