2.　　 -----Did you have a good sleep last night?

----Yes, never sleep _______.

A. badly　 B. better　 C. worse　 D. best

1.　　 Mr. Smith didn’t understand ______ made his son so upset this morning.

A. what was it　 B. why it was this　 C. how that was　 D. what it was that

50. It is / has been +一段時(shí)間+since從句(從句中如為延續(xù)性動(dòng)詞,則實(shí)際表示的意思相反)

It is two years since he drank.他不喝酒已兩年了.

[各個(gè)擊破]

49. more……..than與其…….不如……..

He is more nervous than frightened.　　

48. What if……..要是…….怎么辦？

What if he doesn’t come tomorrow?

47. not / neve等表示否定的詞與比較級(jí)連用表示最高級(jí)，如：

-----Do you agree with his suggestion? -------I can’t agree more.

46. can not ( never) ……too +adj. (adv. ) / adj. (adv.) + enough “越……越好”“非常”

　 too + adj. ( anxious / eager / willing / ready / glad等)+to do….表示肯定意思

I can’t thank you enough.我非常感激你.

He was too glad to see his father.=He was very glad to see his father.

45.While置于句首可表示As long as 或 Although

While there is life there is hope.

While I admit his good points, I can see his bad ones.

42. By the time +從句(一般現(xiàn)在時(shí)/過(guò)去時(shí))，主句(將來(lái)完成時(shí)/過(guò)去完成時(shí))

43………., as is often the case with sb. / as is usual with sb.(as引導(dǎo)非限制性定語(yǔ)從句)

44 in case / lest / for fear that…….(從句中用陳述語(yǔ)氣或should do)

41. I like / hate / appreciate it that / when等從句 (it表示后面從句的這種情況)

I appreciate it if you will give me a hand.