知识点
重点单词（词性变化）
1. know(v.)--- known (adj.) --- unknown (反adj.)
2. bush (n.) --- bushes (复数)
3. terrible (adj.) --- terribly (adv.)
4. frighten (v.)--- frightened/ frightening (adj.)
5. knife (n.) --- knives (复数)
6. quiet （adj.） --- quietly (adv.)
7. spread --- spread--- spread
8. agree (v)--- disagree (反)
9.receive(v.)--- receiver (n.)
10. please (v.)--- pleasant/ pleased(adj.)--- pleasure(n.)
11. discover (v.)--- discovery (n.)
12. loud (adj.) --- loudly (adv.)
13. explore (v) --- exploration (n.)
14. explain (v.) --- explanation (n.)
15. create (v.)--- creature (n.)
同/近义词
1. terrible = not pleasant
2. wonder= want to know
3. pleased = happy, glad, satisfied
4. mark = symbol, sign
5. frightened = afraid/ scared
6. receive = get
7. refuse= reject/ not accept/ say no to…
8. keep quiet= keep silent/ not make any noise
9. be in fear = feel/ be afraid
10.creatures = living things
11. unknown = not clear/ not known by people
12. disagree with = not agree with
13. damage = destroy
14. discover = find sth. (especially for the first time)
15. explain = to tell sb. about sth. in a way that makes it easy to understand
重点短语
1. keep quiet 保持安静
2. because of 因为
3. in fear 恐惧地
4. landing site 降落场
5. as soon as possible 尽快
6. agree with 同意
7. disagree with 不同意
8. in space 在太空
9. wake up 醒来
10. at midnight 在午夜
11. look out of the window往窗外看
12. dive down 朝…俯冲
13. in the sky在空中
14. hear sb. doing sth. 听到某人正在做某事
15. in front of 在…前面
16. make a terrible noise 发出可怕的声音
17. run away 逃跑
18. look like 看起来像
19. refuse to do 拒绝做某事
20. mention sth. to sb. 向某人提某事
21. spread one’s wing 张开翅膀
22. be frightened/ afraid of 害怕…
23. reach/ get to / arrive in the forest 到达森林
24. arrive / get here 到达这里、那里
25. believe in 相信，信任…的存在
26. so do I (so+助动词+主语)我也是
