八年级下册英语Unit5知识点总结

更新时间:2023-05-07 02:10:50 阅读: 评论:0

Unit5 What were you doing when the rainstorm came?
Section A
1.过去进行时
(1)用法
① 过去某个时间正在发生的动作 
  He was cooking at six last night. 昨天晚上六点,他正在做饭。
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。
(2)与过去进行时连用时间状语,at nine last night/at that time=then/at this time yesterday/或有when the teacher
              came in/ while he was reading的提示
(3) 构成:was\were +现在分词
(4) 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?
回答      Yes, he was. /No, he wasn’t.
特殊疑问句  What was he doing at six last night?
(5) 过去进行时的固定句型
  Jim was reading when the teacher came in. 当老师进来的时候,吉姆正在读书。
  Jim was reading while Kate was watching TV. 在凯特正在看电视的同时,吉姆正在读书。
  Jim came in while Kate was watching TV. 在凯特正在看电视的时候,吉姆进来了。
(6)比较
  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)
2. at the time of 在...... 的时候 (常用于过去进行时)
  rainstorm n 暴风雨  raincoat 雨衣 raindrop雨滴
3.alarm n 闹钟 an alarm clock 一个闹钟 
go off 发出响声,  (闹钟)闹响,离开  The alarm went off just now. 刚才警钟响了
go over 复习    go away 离开  go by (时间)过去    go for a walk 出去散步
go fishing/shopping/skating/swimming 去钓鱼/去买东西/去溜冰/去游泳
4.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
【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
5.miss v.
(1)错过(后接名词、代词或动车ing)  Be quick! Or you will miss the early bus.
(2)想念;思念 I miss you.
(3) n.用于姓名或姓之前,是对未婚女子的称呼,但首字母要大写,“小姐;女生”
6. pick up 接电话
pick up
接电话
Tom, I called you, but you didn’t 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
学到;获得
He was picking up the skills quickly.
7.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.
8. 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。
with + n +adv ,在句中做伴随状语
with +n +adj.  She can e stars in the dark sky with the window open
9.feel like doing sth = would like/want to do sth想要做某事
I feel like _______ (catch) a clod today.
10.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
11.so
(1)做语气词 无实际意义,表示惊讶或领会,引出后面内容
    So, you were the first one to enter the classroom.
(2)作副词  so + adj./ adv  “如此……”
    The book is so interesting.
(3)作连词
  so + adj./adv +that 从句
  so + 从句  所以
  so that +从句  以便,为了……
12.I e . 我知道了。 (表示通过别人提醒而明白、了解)
  e sb. do sth 看到某人做某事  e sb. doing sth 看到某人正在做某事
13.either 也
(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
14.while当......的时候
15.make sure确信; 确保    make sure to do sth    make sure of   
  Plea make sure to turn off the computer when you leave.
  Do you know the time of the train? You’d better make sure of it.   
16.work 运转;发挥作用  The madicine doesn’t work.
(1)工作,不可数名词      He has too much work to do. 他要做的工作太多。  work →worker
(2)著作或作品,可数名词,但多用复数    He has read many of Hemingway’s works.
(3)工厂,只用复数形式,但可表示单数意义
The glass works(=factory) is [are] near the station. 玻璃工厂在车站附近。
17..beat与win辨析
We beat them by the score of 2 to 1. 我们以2:1赢了他们。
Which team won the football match?  哪个对赢了那场足球赛?
18.heavily adv 在很大程度上;大量地;猛烈地    heavy adj. 重的(反) light
  形容雨雪下得大用heavily/hard
19. against 倚;碰;撞
(1)反对,反义词 for。若表强烈反对,一般用副词 strongly

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