2024高考英語備考復習課件:情態動詞3
情 態 動 詞 1.
情態動詞的考點 1、can; may; must should; need
等表示判斷及
推測; 2、shall; should 的特殊用法; 3、情態動詞的應答策略; 4、對過去的判斷或推測; 5、dare; need 的用法特點。 2.
情態動詞的用法特點 1) 情態動詞不能表示正在發生或已經發生的事
情,只表示期待或估計某事的發生。 2) 情態動詞 除 ought 和 have 外,后面只能接不帶
to 的不定式。 3) 情態動詞沒有人稱,數的變化,即情態動詞第
三人稱單數不加-s。 4) 情態動詞沒有非謂語形式,即沒有不定式,分
詞,等形式。
f.
3. 情態動詞表示推測的用法 A. 對現在狀態和動作的推測 高考題點擊: Helen ______ go on the trip with us, but she isn’t quite sure yet. (05安徽卷)
A. shall
B. must
C. may
D. can
C 說明:must 加動詞原形表示“必須做”;may 加動詞原形表示“可能會做”;can 加動詞原形表示“能夠做”;can 表示“可能性”時一般用在問句和否定句中。該句的關鍵在于“but she isn’t quite sure yet”。
說明:needn’t 表示“不必”;mustn’t 表示“不準”;shan’t 用在二、三人稱中表示“堅決不準”,含有強烈的警告和命令的語氣。shouldn’t 表示“非常不可能”或“應該不會”。 2. There _________ be any difficulty about passing the road test since you have practiced a lot in the driving school.
?。?5上海卷)
A. mustn’t
B. shan’t
C. shouldn’t
D. needn’t C 3. It’s nearly 7:00. Jack __ be here at any moment. (N 1995)
A. must B. need C. should D. can
4. Johnny, you _____ play with the knife, you _____ hurt
yourself. (N 1996)
A. won’t, can’t
B. mustn’t, may
C. shouldn’t, must
D. can’t, should C B
must + be 表示“肯定會”;need + be 表示 “需要在”;should + 動詞原形表示“非常有可能”;can 表示可能性只用在否定和疑問句中。 前句表示“你不能玩刀”,此處的 “不能”并非表示“能力”,而是表示“允許”,所以只能用“mustn’t”;后句表示“可能會傷著你自己”,故用 may。 5. ---- Are you coming to Jeff’s party?
---- I’m not sure. I ___ go to the concert instead. ( N 2000)
A. must B. would C. should D. might
6. Mr. Bush is on time for everything. How _____ it be that he was late for the opening ceremony? (2001上海春季)
A. can B. should C. may
D. must D A 此句的關鍵在于“I’m not sure”,既然不能肯定,只能是一種“可能性”。 此句的意思為:“Bush 先生總是很守時,他怎么可能在出席開幕儀式時遲到呢?“ can 在否定句或疑問句中表示“可能性”。 7. --- Is John coming by train?
--- He should, but he ______ not. He likes driving his car.
(N 2002)
A. must B. can
C. need D. may
8. --- I heard they went skiing in the mountains last winter.
--- It _________ true because there was little snow there.
(N 2002北京)
A. may not be
B. won’t be
C. couldn’t be
D. mustn’t be D C 此句的關鍵是“He likes driving his car.” can 和 may 都可用于否定句中,can’t 表示“根本不可能”,語氣很強;may not 表示“也許不可能”,語氣較弱。
couldn’t 的語氣比 can’t 弱。 B. 對過去動作或狀態的推測 Tom ought not to _______ me your secret, but he meant no harm. (N1993)
A. have told
B. tell
C. be telling D. having told
2. I told Sally how to get here, but perhaps I ______ for her. (N 1994)
A. had to write it out
B. must have written it out
C. should have written it out
D. ought to write it out A C
ought to 相當于 should;此句的關鍵是“He meant no harm”,顯然指的是過去的事。
should have written 意指“本該寫但實際上并沒有寫”。 3. --- There were already 5 people in the car but they managed to take me as well.
--- It ________ a comfortable journey.
(N 1995)
A. can’t be
B. shouldn’t be
C. mustn’t have been
D. couldn’t have been
4. Susan_______ written a report like this.
(1995上海)
A. can have
B. mustn’t have
C. can’t have
D. ought to not have D C 此句談論的是過去的經歷,故 A、B 不合題意;must 表示判斷和推測只能用在肯定句中。 該句的意思為 Susan 不可能寫出這樣的報告來。ought to have done 的否定式為 ought not to have done。 5. Jack ____ yet, otherwise he would have phoned me. (N 97)
A. mustn’t have arrived B. shouldn’t have arrived
C. can’t have arrived D. needn’t have arrived
6. --- I stayed at a hotel while in New York.
--- Oh, did you? You______ with Barbara.
(N 1998)
A. could have stayed B. could stay
C. would stay
D. must have stayed C A 此句的關鍵是后半句,“otherwise he would have phoned me”,此處為省略了條件句的虛擬語氣,表示“如果到了他會打電話給我的”,由此可見,他肯定沒到。 此句并不表示判斷,而是一個虛擬語氣。 4. shall; should 的特殊用法
1. It has been announced that candidates _______ remain in their seats until all the papers have been collected. (2002上海)
A. can B. will
C. may
D. shall
2. It’s nearly 7:00. Jack ___ be here at any moment. (N 95)
A. must B. need C. should D. can D C 該句的意思為:“通知說所有的考生必須坐在位置上直到考卷收完了才能離開。”考生坐在位置上不能用“能夠、將要、可以”來表示。而 shall 在第二、三人稱里面表示一種“命令、警告、承諾”等。 3. --- When can I come for the photos? I need them tomorrow afternoon.
--- They __________ be ready by 12:00. (N 1998)
A. can B. should C. might D. need
4. You can’t imagine that a well-behaved gentleman _____ be so rude to a lady. (2001上海)
A. might B. need C. should D. would B C 此句應是店主對顧客的承諾。
should 與 how; why 等表示疑問或否定的詞連用時,用來表示一種驚奇的心情,意思為“居然、竟然” 5. 情態動詞的應答
1. --- Shall I tell John about it?
--- No, you ______. I’ve told him already. (N 1994)
A. needn’t B. wouldn’t C. mustn’t D. shouldn’t
2. --- Could I call you by the first name?
--- Yes, you__________.
(1998上海)
A. will B. could C. may
D. might
A C 此句的關鍵是“I’ve told him already”,由此可見,你就不必再對他說了。 在回答 “Could I …”這類婉客氣的請求時,只能回答“Yes, you can 或 may”。不能用 could 或 might。 3. --- Will you stay for lunch?
--- Sorry, ____. My brother is coming to see me. (N 1999)
A. I mustn’t B. I can’t C. I needn’t D. I won’t
4. ---- Write to me when you get home.
---- __________. (2001北京春季)
A. I must B. I should C. I will D. I can B C 此句的關鍵是 “My brother is coming to see me.” 所以我不能在這兒吃飯。 在回答對方的請求或命令時,應該用 “Yes, I will.”而不能使用 would 或 should。 6. 情態動詞的其它一些用法 I wonder how he _______ that to the teacher. (1996上海)
A. dare to say
B. dare saying
C. not dare say
D. dared say
2. The fire spread through the hotel very quickly but everyone
______ get out. (N 1997)
A. had to B. would C. was able to
D. could
3. When he was there, he _______ go to that coffee shop at
the corner after work every day.
(1996上海)
A. would B. should C. had better D. might D C A 注意比較 dare 和 need 的兩種詞性的不同用法。 注意比較 could 與 was able to 的用法區別。
would 在此處表示過去慣常的動作。
情 態 動 詞 1.
情態動詞的考點 1、can; may; must should; need
等表示判斷及
推測; 2、shall; should 的特殊用法; 3、情態動詞的應答策略; 4、對過去的判斷或推測; 5、dare; need 的用法特點。 2.
情態動詞的用法特點 1) 情態動詞不能表示正在發生或已經發生的事
情,只表示期待或估計某事的發生。 2) 情態動詞 除 ought 和 have 外,后面只能接不帶
to 的不定式。 3) 情態動詞沒有人稱,數的變化,即情態動詞第
三人稱單數不加-s。 4) 情態動詞沒有非謂語形式,即沒有不定式,分
詞,等形式。
f.
3. 情態動詞表示推測的用法 A. 對現在狀態和動作的推測 高考題點擊: Helen ______ go on the trip with us, but she isn’t quite sure yet. (05安徽卷)
A. shall
B. must
C. may
D. can
C 說明:must 加動詞原形表示“必須做”;may 加動詞原形表示“可能會做”;can 加動詞原形表示“能夠做”;can 表示“可能性”時一般用在問句和否定句中。該句的關鍵在于“but she isn’t quite sure yet”。
說明:needn’t 表示“不必”;mustn’t 表示“不準”;shan’t 用在二、三人稱中表示“堅決不準”,含有強烈的警告和命令的語氣。shouldn’t 表示“非常不可能”或“應該不會”。 2. There _________ be any difficulty about passing the road test since you have practiced a lot in the driving school.
?。?5上海卷)
A. mustn’t
B. shan’t
C. shouldn’t
D. needn’t C 3. It’s nearly 7:00. Jack __ be here at any moment. (N 1995)
A. must B. need C. should D. can
4. Johnny, you _____ play with the knife, you _____ hurt
yourself. (N 1996)
A. won’t, can’t
B. mustn’t, may
C. shouldn’t, must
D. can’t, should C B
must + be 表示“肯定會”;need + be 表示 “需要在”;should + 動詞原形表示“非常有可能”;can 表示可能性只用在否定和疑問句中。 前句表示“你不能玩刀”,此處的 “不能”并非表示“能力”,而是表示“允許”,所以只能用“mustn’t”;后句表示“可能會傷著你自己”,故用 may。 5. ---- Are you coming to Jeff’s party?
---- I’m not sure. I ___ go to the concert instead. ( N 2000)
A. must B. would C. should D. might
6. Mr. Bush is on time for everything. How _____ it be that he was late for the opening ceremony? (2001上海春季)
A. can B. should C. may
D. must D A 此句的關鍵在于“I’m not sure”,既然不能肯定,只能是一種“可能性”。 此句的意思為:“Bush 先生總是很守時,他怎么可能在出席開幕儀式時遲到呢?“ can 在否定句或疑問句中表示“可能性”。 7. --- Is John coming by train?
--- He should, but he ______ not. He likes driving his car.
(N 2002)
A. must B. can
C. need D. may
8. --- I heard they went skiing in the mountains last winter.
--- It _________ true because there was little snow there.
(N 2002北京)
A. may not be
B. won’t be
C. couldn’t be
D. mustn’t be D C 此句的關鍵是“He likes driving his car.” can 和 may 都可用于否定句中,can’t 表示“根本不可能”,語氣很強;may not 表示“也許不可能”,語氣較弱。
couldn’t 的語氣比 can’t 弱。 B. 對過去動作或狀態的推測 Tom ought not to _______ me your secret, but he meant no harm. (N1993)
A. have told
B. tell
C. be telling D. having told
2. I told Sally how to get here, but perhaps I ______ for her. (N 1994)
A. had to write it out
B. must have written it out
C. should have written it out
D. ought to write it out A C
ought to 相當于 should;此句的關鍵是“He meant no harm”,顯然指的是過去的事。
should have written 意指“本該寫但實際上并沒有寫”。 3. --- There were already 5 people in the car but they managed to take me as well.
--- It ________ a comfortable journey.
(N 1995)
A. can’t be
B. shouldn’t be
C. mustn’t have been
D. couldn’t have been
4. Susan_______ written a report like this.
(1995上海)
A. can have
B. mustn’t have
C. can’t have
D. ought to not have D C 此句談論的是過去的經歷,故 A、B 不合題意;must 表示判斷和推測只能用在肯定句中。 該句的意思為 Susan 不可能寫出這樣的報告來。ought to have done 的否定式為 ought not to have done。 5. Jack ____ yet, otherwise he would have phoned me. (N 97)
A. mustn’t have arrived B. shouldn’t have arrived
C. can’t have arrived D. needn’t have arrived
6. --- I stayed at a hotel while in New York.
--- Oh, did you? You______ with Barbara.
(N 1998)
A. could have stayed B. could stay
C. would stay
D. must have stayed C A 此句的關鍵是后半句,“otherwise he would have phoned me”,此處為省略了條件句的虛擬語氣,表示“如果到了他會打電話給我的”,由此可見,他肯定沒到。 此句并不表示判斷,而是一個虛擬語氣。 4. shall; should 的特殊用法
1. It has been announced that candidates _______ remain in their seats until all the papers have been collected. (2002上海)
A. can B. will
C. may
D. shall
2. It’s nearly 7:00. Jack ___ be here at any moment. (N 95)
A. must B. need C. should D. can D C 該句的意思為:“通知說所有的考生必須坐在位置上直到考卷收完了才能離開。”考生坐在位置上不能用“能夠、將要、可以”來表示。而 shall 在第二、三人稱里面表示一種“命令、警告、承諾”等。 3. --- When can I come for the photos? I need them tomorrow afternoon.
--- They __________ be ready by 12:00. (N 1998)
A. can B. should C. might D. need
4. You can’t imagine that a well-behaved gentleman _____ be so rude to a lady. (2001上海)
A. might B. need C. should D. would B C 此句應是店主對顧客的承諾。
should 與 how; why 等表示疑問或否定的詞連用時,用來表示一種驚奇的心情,意思為“居然、竟然” 5. 情態動詞的應答
1. --- Shall I tell John about it?
--- No, you ______. I’ve told him already. (N 1994)
A. needn’t B. wouldn’t C. mustn’t D. shouldn’t
2. --- Could I call you by the first name?
--- Yes, you__________.
(1998上海)
A. will B. could C. may
D. might
A C 此句的關鍵是“I’ve told him already”,由此可見,你就不必再對他說了。 在回答 “Could I …”這類婉客氣的請求時,只能回答“Yes, you can 或 may”。不能用 could 或 might。 3. --- Will you stay for lunch?
--- Sorry, ____. My brother is coming to see me. (N 1999)
A. I mustn’t B. I can’t C. I needn’t D. I won’t
4. ---- Write to me when you get home.
---- __________. (2001北京春季)
A. I must B. I should C. I will D. I can B C 此句的關鍵是 “My brother is coming to see me.” 所以我不能在這兒吃飯。 在回答對方的請求或命令時,應該用 “Yes, I will.”而不能使用 would 或 should。 6. 情態動詞的其它一些用法 I wonder how he _______ that to the teacher. (1996上海)
A. dare to say
B. dare saying
C. not dare say
D. dared say
2. The fire spread through the hotel very quickly but everyone
______ get out. (N 1997)
A. had to B. would C. was able to
D. could
3. When he was there, he _______ go to that coffee shop at
the corner after work every day.
(1996上海)
A. would B. should C. had better D. might D C A 注意比較 dare 和 need 的兩種詞性的不同用法。 注意比較 could 與 was able to 的用法區別。
would 在此處表示過去慣常的動作。