知识点二 否定前移的用法
1. 我认为他不应该开会迟到。
I he be late for the meeting.
2. 我认为他不会按时完成他的作业。
I believe he his homework on time.

1. don't think; should
2. don't; will/can finish

知识点三 experience 的用法
1. Can you tell us some of your interesting (经历)?
2. —Is Mr Wang a teacher with lots of teaching ?
—Yes，he is. He likes travelling，so he always tells us his funny in Africa.
A. experience；experience
B. experiences；experiences
C. experiences；experience
D. experience；experiences
3. 如果你没有足够的经验，你是不可能完成此项工作的。
you don't have enough ，it's impossible for you to finish the work.

1. experiences 2. D 3. If; experience

知识点四 through 的用法
1. After the train goes the tunnel(隧道)，it will go a plain(平原).
A. through；across
B. across；through
C. across；across
D. through；through
2. the，exercise，to，best，relax，way，through，is(连词成句)

3. —The traffic in Chengdu is very busy during rush hours.
—Yes，it's difficult to drive the city centre at that time.
A. across
B. past
C. through
D. over

1. A
2. The best way to relax is through exercise
3. C

知识点五 tiring 的用法
1. The work is very (累人的)，but nobody complains about it.
2. 汤姆是如此的疲劳，以致他几乎不能爬这座小山。
Tom is he can hardly climb the hill.
3. He's really after the tennis match.
A. tiring；tiring
B. tired；tiring
C. tired；tired
D. tiring；tired

1. tiring 2. so tired that 3. B

知识点六 seem 的用法
1. Lisa's grandma seems (know)a lot about gardening.
2. Eric s excited because the football match will start soon.
3. The students seem fun on the playground.
A. to have
B. having
C. have
D. to be
4. —There are some dark clouds in the sky.
—It to rain soon.
A. becomes
B. sounds
C. seems
D. likes

1. to know 2. seems 3. A 4. C