新高考英語語法之情態(tài)動詞知識點分類練習(xí)（含解析）- 高三英語二輪復(fù)習(xí)

1、2022屆巴蜀中學(xué)高三英語二輪復(fù)習(xí)新高考英語語法：情態(tài)動詞知識點分類練習(xí)（含解析）情態(tài)動詞的基本用法must, can, could, may, might, ought to, had better等只作情態(tài)動詞；need, dare用于否定句、疑問句是情態(tài)動詞，用于肯定句是行為動詞；shall, should, will, would既可作情態(tài)動詞也可作助動詞；have to, used to, would like to, would rather具有情態(tài)動詞的某些特征?！究祭?】 My room is a mess, but I _ clean it before I go out t

2、onight. I can do it in the morning. A. darent B. shouldntC. neednt D. mustnt解析：C。句意：我的房間很亂，但是在今晚外出之前我不需要打掃它，我可以明天早晨打掃。darent不敢；shouldnt不應(yīng)該；neednt不需要，沒必要；mustnt絕不能。【考例2】 Samuel, the tallest boy in our class, _ easily reach the books on the top shelf. A. must B. shouldC. can D. need解析：C。句意：塞繆爾是我們班里最高的

3、男孩，他可以輕松夠到書架頂層的書。must一定；should應(yīng)該；can能夠；need需要?！究祭?】 You _ be careful with the camera. It costs! A. must B. mayC. can D. will解析：A。因為很貴重，所以“必須”要小心。02情態(tài)動詞表推測的用法1. 對現(xiàn)在或?qū)淼耐茰y用“情態(tài)動詞動詞原形”。2. 對過去事情的推測，用“情態(tài)動詞havedone”。【考例1】 You _ be Carol. You havent changed a bit after all these years. A. must B. can C. wil

4、l D. shall解析：A。這么多年沒變，見后猜測一定是卡羅?！究祭?】 George _ too far . His coffee is still warm .A. must have gone B. might have goneC. cant have gone D. neednt have gone解析： C。句意：喬治不可能走得太遠(yuǎn)，他的咖啡還熱著呢。cant have done是對過去的否定推測?！究祭?】 You _ feel all the training a waste of time, but Im a hundred percent sure later youll

5、 be grateful you did it. A. should B. needC. shallD. may解析：D。你(目前)可能會覺得所有的訓(xùn)練是在浪費時間，但我完全相信日后你會感激你曾經(jīng)的付出?！究祭?】Harry is feeling uncomfortable. He _ too much at the party last night.A. could drink B. should drinkC. would have drunkD. must have drunk解析：D。哈利感覺不舒服。昨晚的聚會上他肯定喝得不少。對過去發(fā)生事情的肯定推測，用must have done。

6、03習(xí)慣用法1. “情態(tài)動詞can和could的否定式比較級”表達(dá)最高級。2. “canttoo形容詞或副詞”或“cant+形容詞或副詞enough”表示“無論怎么也不(過分)”，“越就越好”。3. “may well+動詞原形”意為“能，很可能”，相當(dāng)于be very likely to。4. “may as well + 動詞原形”意為“最好，滿可以，倒不如”，相當(dāng)于had better。5. “cannot but + do sth”表示“不得不，只好”。【考例1】 I _ myself moreit was a perfect day. A. shouldnt have enjoyed

7、B. neednt have enjoyedC. wouldnt have enjoyedD. couldnt have enjoyed解析：D。我玩得再開心不過了，這真是完美的一天。此處couldnt與比較級more搭配表達(dá)最高級的意義；couldnt此處表推測“不可能”?！究祭?】 No one _ be more generous; he has a heart of gold. A. could B. must C. dare D. need解析：A。沒有人比他更慷慨大方了，他有一顆金子般的心。could表示推測(驚訝、懷疑、不相信的態(tài)度)，用于疑問句、否定句和感嘆句，而且本句中還包含了“否定詞+比較級”表達(dá)最高級的一種用法，表示他是最慷慨大方的?！究祭?】 I _ thank you too much for all your help to my son while we were away from home. A. wont B. cant C. can D. will解析：B。我再怎么感謝你對我兒子的幫助都不為過?！癱anttoo+形容詞或副詞”表達(dá)最高級?！究祭?】 Liza _ well not want to go on thetrip