新版新目标英语八年级下册unit 5知识点总结

八年级英语下册单元知识点总结

Unit5 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 在路边 18. the Animal Helpline 动物保护热线

19. walk by 走路经过 20. make one’s way to. 在某人去……的路上 21. hear the news 听到这个消息

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. 重点短语句型详解.

1. What were people doing yesterday at the time of the rainstorm? 【解析1】过去进行时

⑴ .用法：①过去某个时间正在发生的动作 He was cooking at six last night. ②过去某段时间正在发生的动作

I was staying here from March to May last year.去年从3月到5月，我一直呆在这里。 ⑵ .与过去进行时连用的时间状语，常见的有 at nine last night/ at that time= then/at this time yesterday /

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或有when the teacher came in/ while he was reading的提示 ⑶ 过去进行时的构成：was\\were +现在分词 ⑷ 过去进行时的四个基本句型

肯定句 He was cooking at six last night. 否定句 He was not cooking at six last night.

一般疑问句 Was he cooking at six last night? 两回答 Yes ,he was. No, he wasn’t.

特殊疑问句 What was he doing at six last night?

⑸ He watched TV last night. （过去时间last night, 用一般过去时）

He was watching TV at nine last night. (过去时间last night+点时间at nine, 用过去进行时) 巩固练习：用所给动词的适当形式填空

1. Now Jim’s sister __________________(read) newspapers. 2.He __________________(watch)TV at nine last night. 3.He __________________(watch)TV last night.

4. What __________________the twins __________________(do) then?

5. — ________Lily ______________(draw) a cat when the teacher came in ? — No, she _________ 6. __________________you __________________(have) supper at that time? 7. Jack __________________(not read) a book at nine yesterday evening.

8. Now Jim __________________(play) basketball on the playground（操场）. 9. What ___________________ he _______________ (do) at nine o’clock last night. 10. They ___________________ (listen) to the music at that time.

11. When the teacher came in, the students ___________________ (read) the text. 12. We ___________________ (watch) TV when suddenly the telephone rang. 13. Her mother ____________(cook) while her father was watching TV.

2. I was waiting for the bus when it began to rain heavily. 【解析】heavily adv 在很大程度上 heavy adj. 沉重的 How heavy are you? heavily adv 沉重地 The army lost heavily 形容风大的时候常用strong/hard, 形容雨雪下得大的时候用heavily/hard The sun is shining _____ . You'd better wear sunglasses while you are out. A. brightly B. lightly C. heavily Sometimes it rains _________in Guizhou in summer .

A. heavily B. heavy C. strong D. Strongly 【注】heavy改y为i +ly 变为adv ,类似的adj还有：

hungry 饥饿的 hungrily

happy 快乐的 happily

angry 生气的 angrily

lucky 幸运的 luckily

3.I called at seven and you didn’t pick up. 【解析】pick up 接电话 接电话 Tom, I called you, but you didn’t pick up pick up 捡起；拾起 I pick up a wallet on my way home （开车）接某人 I will pick you up at the station 第 2 页 共 6 页

4. That’s strange.

【解析】strange adj. 奇怪的 →strangely adv奇怪地 →stranger n 陌生人 be strange to 对……感到陌生 strange 奇怪的 It’s strange that she came to the party. 陌生的 He stands in a stranger street. 5. With no light outside, it felt like midnight. 外面没有一丝光亮， 让人感觉这是在午夜。 【解析1】with + n +adv ，在句中做伴随状语

with +n +adj. She can see stars in the dark sky with the window open 【解析2】feel like doing sth = would like/want to do sth想要做某事 I feel like _______ (catch) a clod today.

6. The news on TV reported that a heavy rainstorm was in the area. 【解析】report v 报道 → reporter n 记者

make a report 做报告 weather report 天气预报give a report 作报告 It’s reported that… 据报道 I want to be a ___________(report) when I grow up.

7. so ,when the rainstorm suddenly came, what were you doing? 【解析】so 的用法：

无实际意义，表示惊讶或领会，引出后面内容

做语气词 So, you were the first one to enter the classroom. so so + adj./ adv “如此……” The book is so interesting. 作副词

so + adj./adv +that 从句 He ran so fast that no one could catch up with him. 作连词 so + 从句 “所以“ I was ill yesterday, so I didn’t go to school.

so that +从句 “以便，为了……”

I fixed the TV so that we can watch it tonight

8.I see .I called again at eight and you didn’t answer then either.

【解析1】I see . 我知道了。 （表示通过别人提醒而明白、了解） ( ) —It’s bad for your eyes to read in the sun. — _____. A. I’m OK B. I don’t know C. I’m sorry D. I see

【拓展】 see sb. do sth 看到某人做某事 see sb. doing sth 看到某人正在做某事 【解析2】either 也

【辨析】also /too/as well/ either

(1) also 也，用于肯定句句中，用在实义动词之前，系动词、助动词、情态动词之后。 (2) too 也， 用于肯定句句末 (3) either 也 ，通常放于否定句末 【练习】用either, also , too, as well 填空

③?? Tom can sing this song . I can sing it, _____. ②Tom can sing this song, I can sing it _______. ③Tom can sing this song, I can _______sing it. ④Tom couldn’t sing this song, I couldn’t , _______.

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9. Ben was helping his mom make dinner when the rain began to beat heavily against the windows. 【解析1】.beat与win辨析

?beat?比赛、竞争对手（如人或球队等）??战争?获胜，赢得??win??奖杯、奖牌??比赛、游戏???

We beat them by the score of 2 to 1.

Which team won the football match? 【解析2】heavily 在很大程度上；大量地

【拓展】heavy adj. 重的（反） light → heavily adv 猛烈地 【注】形容雨雪下得大用heavily/hard

①It rained ______ (heavy) ,so he didn’t go to work yesterday. ( ) ②Sometimes it rains ____ in Xi’an in summer. A. heavy B. heavily C. strong D. strongly 10. Ben could not sleep at first. 起初，本睡不着。 【解析】 at first 首先；最初

【拓展】(1) at first = at the beginning 最初，开始 【强调在时间顺序或做某事过程等开始之初】

(2) first of all 首先，第一 【表明陈述事情的重要性】

( ) When you want to work for our country in the future, ____, we should have strong body and rich knowledge.

A. at first B. first of all C. for the first time D. after all

11. He finally fell asleep when the wind was dying down at around 3:00 a.m. 【解析1】 fall asleep 进入梦乡；睡着 【拓展】sleep / asleep 辨析：

(1) sleep =be in bed v 睡觉，指睡的动作状态，

(2) get to sleep =fall asleep 入睡，强调进入睡眠的状态 (3)go to bed 上床睡觉，强调睡觉的动作。 be asleep 强调睡着的状态 The baby is asleep fall asleep 强调入睡的动作 My father was so tired that he fell asleep quickly ( ) He found it was hard to get to sleep those days. A. sleeping B. fall asleep C. be asleep 【解析2】 die down 逐渐变弱；逐渐消失 【拓展】die down与die out的用法区别： 指火的熄灭时，用die down或die out皆可。

die down往往指火势由强到弱慢慢熄灭，植物慢慢死亡这一过程； die out则指熄灭这一事实，而且不及die down用的普遍。 e.g. This kind of bird has died out in the world. 12. When he woke up. the sun was rising. 【解析1】wake up (v+ adv) 醒来；睡醒

【解析2】rise 增加；提高；增强；上升，升起 rise 升起；上升 主语自身移向较高位置 Price rose gradually 第 4 页 共 6 页