1 . 狂风呼啸，如同饿狼一般，他们挤在营地取暖。狮子的哀鸣声让他们毛骨悚然。（运用as）
___________________ like a hungry wolf, they huddled together in their camp for warmth. The sound of the lions made their hair stand on end,

2 . It was so quiet in the classroom that the sound of a needle in the ground could be heard.
仿写：那幅画逼真得像真实的景象。（运用so…that…或such…that…）
____________________________________________________________________________________________

3 . Large groups that want to visit the museum have to get permission __________ they visit it.

A．unless

B．where

C．as

D．before

4 . He will never make progress in math __________ he really wants to learn it.

A．if

B．as long as

C．unless

D．in case

5 . Roger had a GPS device fitted in his car________he lost his way in the city.

A．so that

B．now that

C．in case

D．as if

6 . 自从他的小说在网络上走红之后，他便经历了一场“破天的富贵”，成为了文坛的新星。(since) (汉译英)

7 . The mayor warns the public that the battle against the pollution ________ unless some strong measures ________ without delay.

A．won’t be won; are taken	B．won’t win; will be taken
C．won’t be won; taken	D．won’t win; take

8 . Take study seriously, or you’ll fall behind in the end. (改为同义句)
_______________you_______________ take study seriously, you’ll fall behind in the end.

9 . 三口之家没必要请保姆，很多智能家居产品能够减轻家务负担。（need）(汉译英）