2016高考英語情態動詞全解析
【解析】must在這兩道試題中均表示“非得,偏要”。
【答案】① d ② a
2. should
(1) should應該,表示“責任和義務”。例如:
according to the air traffic rules, you ___ switch off your mobile phone before boarding.
a. may b. can c. would d. should
【解析】should此處表示根據交通法規應盡的責任和義務。
【答案】d
(2) 在虛擬條件句中用以加強假設語氣,表示“與將來事實相反的假設”,用 if+主語+ should +動詞原形,當“萬一(會)”講。這時可省略if,將should提到句首,變為倒裝句式。請看下面的例子:
if it should rain (=should it rain) tomorrow, i would stay at home.萬一明天下雨的話,我就待在家里。再如:
________ fired, your health care and other benefits will not be immediately cut off.
a. would you be b. should you be
c. could you be d. might you be
【解析】句意:萬一你被解雇,給你的醫療救助和其它方面的福利也不會被取消。
【答案】b
(3) should還可以用來表示說話人對某事不能理解、趕到意外、驚異等意思,譯為“竟然,竟會”。例如:
you can’t imagine that a well-behaved gentleman _____ be so rude to a lady.
a. might b. need c. should d. would
【解析】句意:你想象不到這么一個表現良好的紳士竟然會對一個女士這么粗魯。
【答案】c
3. shall
(1) shall用于第一和第三人稱,常用于疑問句中,用來征求對方意見。例如:
①—what’s the name?
—khulaifi. _________ i spell it for you?
a. shall b. would c. can d. might
【答案】a
(2) 用于第二和第三人稱,表示“命令、威脅、警告、允諾、”等。例如:
—excuse me. but i want to use your computer to type a report.
—you _____have my computer if you don’t take care of it .
a. shan’t b. might not c. needn’t d. shouldn’t
【解析】shall此處表示“警告”。
【答案】a
(3) shall也用于宣布法律、規定的要求。例如:
①—what does the sign over there read?
—“no person ________ smoke or carry a lighted cigarette,cigar or pipe in this area.”
a. will b. may c. shall d. must
【解析】禁止吸煙是此處的規定。
【答案】c
4. can
(1) can可以用來表示驚異、懷疑、不相信的態度,主要用于否定句、疑問句或感嘆句中。例如: