2016屆高考英語(yǔ)第一輪語(yǔ)法大全復(fù)習(xí)教案及配套練習(xí)4
it is pretty cold. you\'d better put on my coat. 天相當(dāng)冷。你最好穿上我的外套。
she\'d better not play with the dog. 她最好不要玩耍那條狗。
had better have done sth表示與事實(shí)相反的結(jié)果，意為\"本來最好\"。例如：
you had better have come earlier. 你本該來得早一點(diǎn)。
21.10 would rather表示\"寧愿\"
would rather do
would rather not do
would rather… than… 寧愿…而不愿。
還有would sooner, had rather, had sooner都表示\"寧愿\"、\"寧可\"的意思。例如：
if i have a choice, i had sooner not continue my studies at this school. 如果有選擇的余地，我寧可輟學(xué)離開這個(gè)學(xué)校。
i would rather stay here than go home. = i would stay here rather than go home. 我寧愿呆在這兒，而不愿回家。
典型例題
----shall we go skating or stay at home? ----which ___ do?
a.do you rather b.would you rather c.will you rather d.should you rather
答案b。本題考查情態(tài)動(dòng)詞rather的用法，would rather +do sth 意為\"寧愿\"，本題為疑問句，would 提前，所以選b。
21.11 will和would
注意：
1）would like；would like to do = want to 想要，為固定搭配。例如：
would you like to go with me? 想和我一塊去嗎？
2）will you…? would you like…? 表示肯定含義的請(qǐng)求勸說時(shí)，疑問句中一般用some, 而不是any。
would you like some cake? 吃點(diǎn)蛋糕吧。
3）否定結(jié)構(gòu)中用will，一般不用would, won\'t you是一種委婉語(yǔ)氣。
won\'t you sit down? 你不坐下嗎？
21.12 情態(tài)動(dòng)詞的回答方式
問句 肯定回答 否定回答
need you…? yes, i must. no, i needn\'t
must you…? no, i don\'t have to.
典型例題
1）---could i borrow your dictionary? ---yes, of course, you____.
a. might b. will c. can d. should
答案c. could表示委婉的語(yǔ)氣，并不為時(shí)態(tài)。答語(yǔ)中of course，表示肯定的語(yǔ)氣，允許某人做某事時(shí)，用can和 may來表達(dá)，不能用could或might。will 與you連用，用來提出要求或下命令。should與you 連用，用來提出勸告。
2）---shall i tell john about it? ---no, you ___. i\'ve told him already.
a. needn\'t b. wouldn\'t c. mustn\'t d. shouldn\'t
答案a。needn\'t 不必，不用。 wouldn\'t 將不, 不會(huì)的。 mustn\'t 禁止、不能。 shouldn\'t 不應(yīng)該。本題為不需要，不必的意思，應(yīng)用needn\'t。
3）---don\'t forget to come to my birthday party tomorrow. ---______.
a. i don\'t b. i won\'t c. i can\'t d. i haven\'t
答案b. will既可當(dāng)作情態(tài)動(dòng)詞，表請(qǐng)求、建議、也可作為實(shí)義動(dòng)詞表\"意愿、意志、決心\"，本題表示決心，選b。
21.13 帶to 的情態(tài)動(dòng)詞
帶to 的情態(tài)動(dòng)詞有四個(gè)：ought to, have to, used to, be to, 如加上have got to （=must）, be able to，為六個(gè)。它們的疑問、否定形式應(yīng)予以注意：
do they have to pay their bill before the end of the month?