初中英語(yǔ)情態(tài)動(dòng)詞講解-在線(xiàn)瀏覽
2025-05-21 23:52本頁(yè)面
【正文】 May D. Would【解析】在此處表示請(qǐng)求，意為“做……可以嗎”。如：It may rain tomorrow .明天可能會(huì)下雨。可能性低于may。 (4) . 表示希望、祈求、祝愿，?？勺g為“祝愿”。May you be happy!祝你幸福！May you succeed！祝你成功！4. must的用法：(1).must表示主觀看法，意為“必須、一定”。Must I hand in my homework right now?我必須現(xiàn)在交作業(yè)嗎？（2）對(duì)must引導(dǎo)的疑問(wèn)句，肯定回答為must，否定回答或don’t have to .如：—Must I finish my homework?我現(xiàn)在必須完成作業(yè)嗎 (4)must表示有把握的推測(cè)，用于肯定句。注意其反意問(wèn)句的構(gòu)成形式： 當(dāng)must表示肯定的判斷、推測(cè)時(shí)，其反意疑問(wèn)句要用實(shí)際問(wèn)句的助動(dòng)詞來(lái)構(gòu)成。用need提問(wèn)時(shí)，肯定回答don’t have to。—No. you /don’t have ，你不必。如：I need to do it right 。如果是物作主語(yǔ)，一般用need doing與need to be done這種情況下應(yīng)注意兩點(diǎn)：①.主動(dòng)形式的動(dòng)名詞doing具有被動(dòng)的含義；②.該動(dòng)名詞可以改為其動(dòng)詞不定式的被動(dòng)形式而句子的意義不變。Your car needs mending. = Your car needs to be 。(1).用“Let39。如：Let39。如：What about/How about a drink? What about/How about taking Tom with us?(3).用“Why not...?”來(lái)提出建議，表示“何不……”not面后接動(dòng)詞原形。t you/we...?”的簡(jiǎn)略形式。t we stay here another day?(4).用“Would you like...?”來(lái)提出建議，意思是“你想要……嗎?”Would you like后可接名詞或不定式。s go for a swim，shall we? What about/How about going swimming? Why not go for a swim? Would you like to go for a swim? What do you think of going for a swim?8. should的用法：（1）.should意為“應(yīng)該”，可表示勸告、建議、義務(wù)、責(zé)任等。（2）Should have done表示對(duì)過(guò)去動(dòng)作的責(zé)備、批評(píng)。（事實(shí)上你沒(méi)有完成。如：I will help you if I’m free this ，我就會(huì)幫你。由于“一般將來(lái)時(shí)”的結(jié)構(gòu)可以用“will+動(dòng)詞原形”來(lái)表示，所以there be句型的一般將來(lái)時(shí)的形式就是there will be。He is seriously ill. He is going to die. He will be twenty years old.③. be going to含有“計(jì)劃，準(zhǔn)備”的意思，而will則沒(méi)有這個(gè)意思，如：She is going to lend us her book.He will be here in half an hour.④.在有條件從句的主句中，一般不用be going to,而多用will,如：If any beasts es at you, I39。如：We had better go ?？键c(diǎn)二：含有情態(tài)動(dòng)詞的疑問(wèn)句的回答:，可以有下列回答方式：Yes,you may. Yes, of course. Yes, certa
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