人教版八年级英语第五单元知识点

Unite 5 What were you doing when the rainstorm came?

一、重点短语

1. make sure 确信;确认

2. beat against... 拍打……

3. fall asleep 进人梦乡；睡着

4. die down 逐渐变弱；逐渐消失

5. wake up 醒来

6. in a mess 一团糟

7. break.. . apart 使……分离8. in times of difficulty 在困难的时候9. at the time of 当.......时候10. go off (闹钟)发出响声

11. take a hot shower 洗热水澡12. miss the bus 错过公交车13. pick up 接电话14. bring... together 使……靠拢15. in the area 在这个地区16. miss the event 错过这个事件17. by the side of the road 在路18. the Animal Helpline动物保护热线

在某人去……的路上19. walk by 走路经过20. make one’s way to.

21. hear the news 听到这个消22. important events in history 历史上的重大事件23. for example 例如24.be killed 被杀害

25. over 50 5 0多(岁）26. a school pupil 一个小学生

27. on the radio 通过广播28. in silence 沉默;无声

29. more recently 最近地;新近30. the World Trade Center 世贸中心31.take down 拆除;摧毁32. have meaning to 对……有意义33. remember doing sth. 记得做过某事34. at first 首先;最初二．语法讲解

1.What was/were+主语+doing+其他？某人在过去的某个时间正在

做某事。

过去进行时：结构是was/were+现在分词。

2.go的短语小结：go away 离开go over复习，温习go back 回来go on 继续go through 穿过，通过go by （时间）流逝，过去

3.许多副词由“形容词+ly”构成。如下：

sudden a dj.突然的suddenly a dv.突然

sad adj.难过的sadly adv.难过地

happy adj.快乐的happily adv.快乐地

lucky adj.幸运的luckily adv.幸运地

quick adj.快速的quickly adv.快速地

quiet adj. 安静的quietly adv.安静地

slow adj.缓慢的slowly adv.缓慢地

main adj.主要的mainly adv.主要地

usual a dj.通常的usually adv. 通常

4.pick up 接电话I didn’t pick up your phone because I was busy.

拾起，捡起Please pick up the ruler on the ground.

开车去接My mother agreed to drive her new car to pick me up.

5.fall asleep 入睡，睡着die down 逐渐变弱，逐渐消失

6.被动语态的结构：be +过去分词. (考虑时态)

The vase was broken by Mike yesterday.

7.在中考中，宾语从句的考点主要有三个方面，分别是：语序，引

导词，时态。

语序宾语从句要用陈述句语序

引导词引导词有that, if/whether 以及连接代词和连接副词（特殊疑问词），如：who, when, where, what, why 等

时态通常情况下，如果主句是一般过去时，则从句也要用相应的过去时态。如果主句是一般现在时，从句则根据实际情况而

定

8.silence n.in silence 沉默，无声silent adj.沉默的keep silent 保持沉默silently 沉默地

9.常见at的短语：

at the moment 现在，此刻

at times 有时，偶尔

at the same time 同时

at the end of 在…..结束时

at once 立刻，马上

at last 最后，终于

at least 一点儿也不，根本不

10.重点难点全解

过去进行时的用法：描述过去某个时刻正在发生的动作或存在的状态，基本结构是：was/were+ 现在分词

They were doing their homework at eight o’clock yesterday evening.

11.when, while引导的时间状语从句

主句的时态连词从句的时态

过去进行时when 一般过去时

一般过去时while 过去进行时

过去进行时while 过去进行时

拓展：

when 当….的时候The army was disbanded(被解散) when the war came to an end.

while 在….期间I lived in a hostel while I was a student.

before在….之前I wiped my shoes on the mat(垫子) before I came

in.

after在…之后I found your coat after you had left the house.

as 当…的时候He smiled as he passed.

since 自从Since his wife died, he’s just let himself go. (变得不

修边幅)

until直到Let’s wait until the rain stops.

12.易错易混全解