Unit 7 The unknown world(必背材料)

8B Unit 7 必背资料
一、短语
1. receive sth from sb 收到来自某人的…18. as soon as possible 尽快…有把握，确信…
2. agree with sb. 同意某人意见19. be sure about sth. 对某事确信，对某事有把握
3. thousands of 上千的20. disagree with sb.不同意某人意见
4. in space 在太空21. fly to 飞向/ 往……
5. on the planet 在星球上22. spread one’s wing张开翅膀
6. wake up at midnight 半夜醒来23. be pleased with sb./ sth. 对…感到满意
7. dive towards…向…俯冲24. be pleased to do sth. 很高兴做某事
8. The next morning 第二天早上25. landing site 降落场
9. mention sth to sb 向某人提及某事26. look out of the window 向窗外看
10. in the forest 在森林27. get on the mother ship 登上母舰
11. hide behind sth 藏在……后面28. fly through the sky 划过天空
12.keep quiet 保持安静29. tell sb. (not) to do sth. 告诉某人(别)做某事
13. because of 因为30. tell sb. about sth. 告知某人某事
14. make a loud noise发出很大的声音31. on the side of a hill 在山的一边
15. run away in fear 惊恐逃离32. explain sth. to sb. 向某人解释某事
16. refuse to do sth. 拒绝做某事33. a weather balloon 一个气象气球
17.believe in 信任34. see/hear sb. doing sth. 看/听见某人正在做某事
二、同义词
1. mention sth. to sb.=tell sb. about sth.
向某人提起某事
2. keep quiet=don’t make any noise保持安静
3. terrible=not pleasant=awful可怕的
4. in fear=feeling afraid恐惧地
5. spread=open…outwards 张开
6. mark=symbol or writing=sign记号，符号
7. disagree=have different ideas不同意8. wonder=want to know想知道
9. refuse=not accept/reject, say no to拒绝
10. as soon as possible=as soon as one can尽快
11. pleased=happy=satisfied高兴的，满意的
12. pleasant =lovely/friendly, nice/good
可爱的，愉快的，好的
13. discover=find发现
14. frightened=afraid=scared 害怕的
三、词形变换
1. noise n.噪音---noisy adj.吵闹的
2. quiet adj.安静的---quietly adv. 安静地
3. frighten v.使害怕- --frightened adj.害怕的---frightening adj.令人感到害怕的
4. terrible adj.可怕的---terribly adv.可怕地，非常
5. strange adj.陌生的；奇怪的---stranger n.陌生人
6. know v. 知道，了解----known adj.已知的，出名的---unknown adj.未知的，不出名的
7. receive v.收到----receiver n.接收人
8. loud adj.响亮的，大声的---loudly adv.大声地
9. discover v.发现----discovery n.发现
10. explain v.解释---explanation n.解释
11. please v.使…感到高兴---pleased adj. 高兴的，满意的---pleasant adj.愉快的，可爱的
pleasure n.高兴，愉快
四、重点句子
1. She looked out of her window and saw a yellow light in the sky.
2. It suddenly dived towards the ground.
3. Tina mentioned it to her brother.
4. They heard some voices speaking a strange language, so they hid behind some bushes and kept quiet.
5. The spaceship was damaged because of a crash.
6. The children were frightened. The children ran away in fear.
7. I wonder what it means.
8. Since no one else saw these aliens, I refuse to believe you.
9. The children spread their wings and flew to school together.
五．语法：Adverbial clauses of reason原因状语从句
1.引导词：because, as, since，because of
because意为“因为”，表示直接而明确的原因或理由，语气最强。

用于回答why引起的问题。

不可以与so同时用于一个句子中。

since意为“因为，既然”，是比较正式的用法，用于已知的或显而易见的理由，语气比because弱。

as意为“因为，由于”，表示附带说明双方已知的原因，语气比since弱。

4. because +句子，because of+名词、代词、动名词
Eg. The spaceship was damaged because there was a crash.
= The spaceship was damaged because of a crash.
六、书面表达
I saw aliens
One midnight, I got up for some water. Suddenly, I heard a strange noise. I ran out of my house and saw a spaceship on the ground. Some aliens came out of the spaceship. They were thin and tall with no hair on their heads. They had light blue skin and green eyes. They were pleased to see me and waved to me. I felt frightened. They turned around and walked back to their spaceship. There was something written on the spaceship, but I could n’t understand it. Finally, the spaceship flew away.。