2019-2020年高考英語一輪復習 專題9 情態(tài)動詞與虛擬語氣.doc

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2019-2020年高考英語一輪復習 專題9 情態(tài)動詞與虛擬語氣 Ⅰ.語法單句填空 1．Time is very limited, so you ________ get to that mountain village within 15 minutes. 答案：shall　句意為：時間很有限，你必須在十五分鐘以內到達那個山村。shall與第二、三人稱連用，表示命令，意為“一定，必須”。 2．—What does the sign over there say? —No person ________ bring drinks into the student puter room. 答案：shall　句意為：——那邊的標志是什么意思？——不允許任何人帶飲料進入學生計算機室。shall表示規(guī)定、法令等中的義務，意為“應該，必須”。 3．I ________ have passed my examination easily, but I made too many stupid mistakes. 答案：could/would/might　句意為：我本能很輕松地通過考試，但我犯了很多愚蠢的錯誤。與過去事實相反，主句用would/could/might/have done。 4．Im really concerned about you. If something ________ happen to you, call me at once. 答案：should　句意為：我真的很關心你。你如果發(fā)生了什么事，馬上打電話給我。should do表示對將來的虛擬。 5．Some scientific evidence suggests musical training before the age of seven ________ have a significant impact on the brains development. 答案：can　句意為：一些科學證據表明人在七歲以前的音樂訓練對大腦的發(fā)育可能有重要影響。can表示可能性。 6．—Is Mr. Hawking ing here by bus? —He should, but he ________ not. He likes riding his old bike. 答案：may　句意為：——霍金先生是坐公交車來的嗎？——應該是這樣，但有可能不是，他很喜歡騎他的舊自行車。may not意為“很可能不”。 7．Im very hungry. Get me something to eat; anything ________ do. 答案：will　句意為：我很餓。給我拿些東西吃。任何東西都可以。根據句意可知，此處應用將來時。 8．—What does the sign over there read? —No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area. 答案：shall　句意為：——那邊的標志什么意思？——不允許任何人在這里吸煙，或是攜帶點燃的煙、雪茄和煙管。shall表示規(guī)定、法令等中的義務，意為“應該”，“必須”。 9．It is important to know about the cultural differences that ________ cause problems. 答案：may　句意為：了解有可能會引發(fā)問題的文化差異是很重要的。may意為“可能”。 10．—Who ________ it be that left the door unlocked? —It might be Mike. He is always forgetting things. 答案：could/can　句意為：——有可能是誰沒鎖門？——有可能是邁克。他總是忘東忘西的。could/can表示猜測時則可用于疑問句或否定句中。 11．—Tell me your secret. —I ________ not. It wouldnt be a secret if I told you. 答案：will　句意為：——告訴我你的秘密。——我不會這么做。如果我告訴你這就不是秘密了。wont意為“不愿意”。 12．The haze or smog was so serious that the winter running ________ have been cancelled. Some students plained as they ran. 答案：should　句意為：很多學生抱怨在他們跑步時霧太濃了，冬跑應該被取消。 13．I would persuade her to make room for you ________ it be necessary. 答案：should　句意為：如果有必要的話，我會勸她給你騰位置的。這是對將來事實的虛擬。條件句中省略了if，且將should提到了主語之前。 14．—Have you heard of the news that Britains former prime minister, Baroness Thatcher, died on April 18th? —Yes. ________ she rest in peace. 答案：May　句意為：——你聽說了英國前首相撒切爾夫人4月18號過世的消息了嗎？——是的。祝愿她得到安息。may表示“祝愿”。 15．George, I guess, as a teacher, you ________ know that smoking is not allowed in the classroom. 答案：must　句意為：喬治，我猜，作為一名教師，你一定知道在教室里吸煙是不被允許的。must意為“一定，必須”。 Ⅱ.根據所提供的情景，用適當的情態(tài)動詞完成句子。 1．You ________ never be hard enough when you study. 2．As it turned out to be a small party, we ________ (not dress) up so formally. 3．How ________ I help them to understand when they wont listen to me? 4．Dont you think it essential that every person of Brazil ________ spare no effort to make contributions to the xx FIFA World Cup? 5．She ________ b her hair at the table, even though she knows I dont like it. 6．—She looks very happy. She ________ (pass) the exam. —I guess so. Its not difficult after all. 7．—________ the new housemaid cook some supper for you, Tom? —No, tell her Ill eat outside tonight. 8．—Who has broken the window in my room? —Who else ________ have done it but your naughty son! 9．—My cats really fat. —You ________(not) have given her so much food. 10．In fact, you ________ not go outside at all. Theres a supermarket just downstairs. 答案：1.can　2.neednt have dressed　3.can　4.should　5.will　6．must have passed　7.Shall　8.could/can　9.shouldnt　10．need