高中英語知識(shí)點(diǎn)（動(dòng)詞時(shí)態(tài)和語態(tài)）

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

[例]①M(fèi)ore 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(shí)間標(biāo)志詞last year,提示我們應(yīng)該使用一般過去時(shí);句中的主語students是被送的對(duì)象,應(yīng)該使用被動(dòng)語態(tài)?答案為B?

動(dòng)詞的時(shí)態(tài)一般都有其相應(yīng)的時(shí)間狀語,請(qǐng)同學(xué)們熟記下列8種常用時(shí)態(tài)所對(duì)應(yīng)的時(shí)間狀語?