初中英語代詞情態動詞總結及練習題
--must we hand in our exercise—books now? 我們現在就要交練習本嗎?
--no, you needn’t. / no, you don’t have to. 不必。(這種情況下,一般不用mustn’t)
2)表示揣測。意為“想必、準是、一定”等,只用于肯定句。
he must be ill. he looks so pale. 他準是病了。他的臉色蒼白。
she’s wearing a diamond necklace. she must have a lot of money. 她戴著鉆石項鏈,一定很有錢。
4. shall
1)表征詢意見,用于第一、第三人稱疑問句。
shall i get you some tea? 我給你點茶好嗎?
shall the boy wait outside? 讓那男孩在外面等嗎?
what shall we do this evening? 我們今晚做什么?
2)表說話人的意愿,有“命令、允諾、警告、決心”等意思,用于第二、第三人稱陳述句。
you shall do as i say. 按我說的做。(命令)
you shall have my answer tomorrow. 你明天可以得到我的答復。(允諾)
he shall be sorry for it one day, i tell you. 有一天他會后悔的,我告訴你。(警告)
nothing shall stop us from carrying out the plan. 什么也不能阻止我們執行這項計劃。(決心)
5. will
1)表意愿,用于各種人稱陳述句。
i will do anything for you. 我愿為你做任何事。
none is so blind as those who won’t see. 不愿看的人眼最瞎。
if you will read the book, i’ll lend it to you. 如果你愿意讀這本書,我會把它借給你。
2)表請求,用于疑問句。
will you close the window? it’s a bit cold. 請你把窗戶關上好嗎?有點冷。
won’t you drink some more coffee? 再來一點咖啡好嗎?
3)表示某種傾向或習慣性動作。
fish will die out of water. 魚離開水就不能活。
the door won’t open. 這門打不開。
the boy will sit there hour after hour looking at the traffic go by.
那男孩常常坐在那里好幾個鐘點,看著車輛行人通過。
6. should
1)表義務。意為“應該”(某件事宜于做),用于各種人稱。
you should be polite to your teachers. 你對老師應該有禮貌。
you shouldn’t waste any time. 你不應該浪費時間。
2)表推測,意為“想必一定、照說應該、估計”等。
the film should be very good as it is starring first-class actors.
這部新電影是一流演員主演的,估計拍得很好。
they should be home by now. 照說他們現在應當已經到家了。
7.would
1)表意愿。
they would not let him in because he was poorly dressed. 他們不讓他進去因為他衣著破舊。
i said i would do anything for you. 我說過我愿意為你做任何事。
2)表委婉地提出請求、建議或看法。
would you like another glass of beer? 再來杯啤酒好嗎?
would you mind cleaning the window? 請把窗戶擦一下好嗎?