2021-2022学年 Unit5 What were you doing when the rainstorm came? 词汇与语法复习 课件19张

(共19张PPT)
Unit 5
词汇与语法复习
go off
1. My alarm didn't go off so I woke up late.
(闹钟) 发出响声
Things will get easier as time goes by.
词汇拓展
流逝；过去
This cannot be allowed to go on.
继续
He was going through a very difficult time.
经历；经受
He would not go against his parents' wishes.
违背；违反
1. His alarm clock didn’t go _______ so that he missed the first bus.
2. Though he had a cold, he went_______ working instead of asking for a leave.
3. I don’t know what he has gone _________________. He has changed a lot.
4.Whatever you want to do, don’t go __________ your will.
5. As time goes ________， we realize that we should learn to care for others.
off
on
through
活学活用
against
by
过去式和过去分词 _________ ___________
2. I was waiting for the bus when it began to rain heavily .
begin
开始做某事 ______________ ________________
began
begun
He began learning French two years ago .
At last the guests began to arrive.
begin to do sth.
begin doing sth.
heavily adv 在很大程度上; 大量地， 用来修饰说明雨雪下得大
词汇拓展
名词 _________
beginning
at the beginning of 在...的开始 in the beginning 起初，开始
同义词 ________________
start
3. I called at seven and you didnt pick up .
接电话
pick up
= pick up the telephone
词汇拓展
pick up 还表示 _______ ________ ____________ ___________
捡起
接某人
学会；获得
He picked his cap up from the floor
Can you pick me up at the airport
She picked up Spanish when she was living in Mexico.
We were able to pick up the BBC World Service.
接收(信号、声音、图像)
4. With no light outside, it felt like midnight .
词义辨析
un. 光；光线
可数名词，灯
light
adj. 轻的
heavy 重的
adj. 亮的
dark 暗的
adj. 浅的
dark 深的
v. 点亮
5. The news on TV reported that a heavy rainstorm was in the area .
report
v. 报道；公布，其后接名词，代词或从句做宾语
可数名词 报道; 报告
It is reported + that从句 据报道
It is reported that no people were killed in the current avalanche(雪崩).
a weather report make a report
reporter
记者
6. He finally fell asleep when the wind was dying down at around 3 o'clock a.m.
逐渐变弱；逐渐消失
die down
die of
由.....死亡（身体内部原因，如：疾病或衰老）
指火势由强到弱慢慢熄灭，植物慢慢死亡这一过程；反映风、声音、愤怒、掌声、战斗等平息下来。
die from
由.....死亡（外部原因，如：环境或事故）
die out
灭绝；消失(指家庭、种族、物种、组织、信仰等的消失或消亡)
He died of a heart attack.
The old man died from a traffic accident.
This kind of bird has died out in the world.
The sound died away.
die away
（声音、光、风） 逐渐消失
We show our respect to those heroes who ____________ people during the fighting against the COVID-19.
Let’s take actions to protect the wild animals, or they will ___________.
I am sorry to hear that the firemen _____________ the forest fire disaster.
The sound _____________ and silence reigned(盛行；统治).
The rain remained steady though the wind had ______________.
died for
die out
died from
died away
died down
活学活用
7. When he woke up, the sun was rising .
过去式和过去分词 _________ ___________
rise
rose
risen
不及物动词(后不接宾语)，意为“升起；增加；提高”，常用于日、月、云、烟、温度、物价，不可用于被动语态中
The sun rises in the east .
过去式和过去分词 _________ ___________
raise
raised
raised
及物动词，意为“募集；征集；提高”，可用于被动语态中
She raised her voice so that we could hear her.
Melting ice(融冰) can cause sea levels to rise. Since 1993，sea levels at a speed of 3.2 cm every 10 years.A．rose B．have risen C．rise
If you need to go to the restroom in class，please your hand.A．raise B．rise C．shake D．wash
The population of that city has to 10 million so far.
A．raised B．risen C．lifted D．improved
The moment he saw soldiers the national flag，he was moved to tears.
A．rise B．show C．raise D．put
B
A
B
C
8. ...the rain began to beat heavily against the windows.
介词(prep.)
against
disagreeing with sb / sth
意为：_______________
反对
be against/for doing sth. 反对/支持
表示位置，意为“靠着，顶着”
against the wall 靠墙
表示 与…方向相反，逆着
Walk against the strong wind.
表示 与…比赛
The player was injured in last Monday’s game against the lions.
语法复习
过去进行时
用法
表示_______________________________________
They were swimming at three yesterday afternoon.
过去某一时间点或某一段时间正在发生的事
We were having fun on the playground when the bell rang.
表示_______________________________________
一个动作发生时，另一个动作正在进行
构成
was/were + V-ing
时间标志词
at that time, at that moment, at+时间点+过去时间(at seven o’clock yeasterday), from nine to ten last evening, when和while引导的时间状语
一般现在时句式
I was helping my mom in the kitchen.
否定句
I was not helping my mom in the kitchen.
一般疑问句
Was I helping my mom in the kitchen.
特殊疑问句
What were you doing
主语+ was/were+not+ doing+其他
Was/Were+ 主语+ doing+其他
特殊疑问词+was/were + 主语+doing+其他
when 和while 的区别：
when
既可指 时间点，也可指 时间段，因此when引导的时间状语从句中的动词可以是___________动词，也可以是__________动词
引导的时间状语从句的动作和主句的动作可以同时发生，也可以先后发生。
When the thief came in, I was sleeping.
The thief came in, when I was sleeping.
短暂性
延续性
当我到家时，她正在做饭。
When I came home, she was cooking dinner.
When I the door bell rang, I was watching TV.
当门铃响时，我正在看电视。
常见的短暂性动词：
1.结果动词：see; hear; find ….
2.来去动词：come ;go; leave arrive…
3.其它：knock; meet ;begin;fall (asleep)…
when 和while 的区别：
while
既只可指时间段，因此while引导的时间状语从句中的动词必须是是___________动词
引导的时间状语主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。
The thief came in, while I was sleeping.
延续性
当我在看电视时，我母亲在做饭。
While/When I was watching TV,my mother was cooking.
注意：通常在when或while引导的时间状语从句中，如果两个动作同时发生，那么延续性动词用过去进行时；短暂性动词用一般过去时。
用 when 和while 填空
1. ______________Tom was sweeping the floor, his cousin came in.
2. ________ he found his dog, it was playing with another dog.
3. The workers were working __________ their boss was sleeping.
4. _______________ Tom was eating supper, it began to rain outside.
5．Don’t use your cell phone ____________ you are driving a car.
While/When
When
while
While/when
while
若主、从句表示两个同时进行的延续性动作，且主句表示的动作延续到从句所指的整个时间，通常用while。
用所给动词的适当形式填空。
1.We ___________ (play) football when it began to rain heavily.
2.You should tell what you __________ (do) at eight yesterday.
3.They __________ (talk) loudly when the teacher came in.
4.Last night we __________ (do) our lessons, when the light suddenly _________ (go) out.
was playing
were doing
were talking
were doing
went