unit 1 remember the rules

课件20张PPT。Unit 1 Remember the rulesA story : The fire drill
Listen and answer :
1. Where does the story take place ?
2.Is it a real fire ?
3.What is the emergency number ?

Read the story again .Then read the sentences below . Write T for true and F for false .
1.The students must listen carefully and follow their teacher ._______
2. The students must take their schoolbags .________
3.The students must line up in their classroom ._____
4The students mustn’t walk quickly down the stairs._______
5.The students mustn’t talk loudly .________
6 The students must line up in the playground .______TFFFTTKey phrases :
fire 火
play with fire 玩火 fire alarm 火警报警器
fire drill 消防演习 fire man 消防队员
on fire 着火 firecracker 鞭炮
2.line up 排队
Eg : You must line up when you buy the tickets
3.call sb for help 向某人求救
Eg : When there is a fire , you must call 119 for help .Discussion :What are the rules in this case ?F Look and do :
Library Rules
Kevin mustn’t_____________
Tom mustn’t ______________
Amy ________________
Kelly ________________
Matt __________________________________
Susan , Mark and Sam ___________________pushrunmustn’t talkmustn’t drink must put rubbish in the binmust line upFurther reading : Listen and answer :
Are the roads in our city busy ?
2.Why is it called “ zebra crossing ”?
3.How many colors do the traffic lights have ?
4.Can we walk across the street slowly ?
5. What does a yellow light mean ?
Yes , they are .Because the black and white lines are like the lines on a zebraThree. No , we can’t . It means “wait”Key phrases :
busy ?忙的 ~at / with sth : ~ doing sth
He is busy with work /at working .
?繁忙的 It is a busy street .
2 need to do sth 需要做某事
You need to study hard .
until 直到…为止
He worked until 12 last night .
not…until 直到…才
He didn’t go to bed until 12 last night .1 There will be … 将有….
2 follow me 跟着我
3 in the corridor 在走廊里
4 walk quickly down the stairs快速下楼
5 must be quiet 必须保持安静
6 call119 for help 打119求救
7 a fire drill 一次消防演习
8 a real fire 一次真正的火灾动词+ 副词的结构talk quietly
talk loudly
walk quickly
walk slowly
listen carefully
1 be going to do sth 将要做某事
2 at the library 在图书馆
3 need to do sth 需要做某事
4 line up 排队
5 welcome to 欢迎来到
6 at the museum 在博物馆
7 talk to sb 和某人谈话
8 have a fever 发烧
9 take…to… 把 … 带到…
10 lots of = a lot of 许多的，大量的，
11 get ready for sth 为…做准备
get ready to do sth… 为做某事而准备
12 It’s time for sth.
=It’s time to do sth.该是做某事的时候了。
13 won’t = will not 将不… 情态动词的用法
Must 必须,应该,一定,准是, 表示说话人认为有必要做某事, 命令, 要求别人做某事以及对事物的推测。 　　must 用来指一般现在时和一般将来时, 过去式可用 have to 的过去式代替。 　　I must finish my work today. 　　我今天必须完成我的工作。 　　You mustn't work all the time. 　　你不能老是工作。 　　Must I return the book tomorrow? 　　我必须明天还书吗? He must be the man I am looking for. 　　他一定是我要找的人。
He had to go because of somebody‘s calling him that day. 　　那天他要走是因为有人叫他。
must 和 have to 的区别: must 表示说话人的主观思想, have to 表示客观需要。 　　You must do it now. 　　你必需现在就干。(说话人认为必须现在干) 　　I have to go now. 　　我得走了。(客观条件必须现在走)
Must not, Mustn't的用法
We use must not to say that something is not permitted or allowed, for example:我们使用must not来表达不允许/不准做某事，例如
Passengers must not talk to the driver. 乘客不许与司机交谈。
Must是一个情态动词，它的结构是
Subject（主语） + must not + main verb（动词原形）
像所有助动词一样，must 后不能接to
You mustn't arrive late. (不能 you mustn't to arrive late.) Look at these examples:请看例子
Must not 的用法
Must not 表达客观或主观的“不准、不允许”
I mustn't eat so much sugar. (主观)
. Policemen must not drink on duty. (客观) 我们能用 must not 来谈论现在和将来
Visitors must not smoke. (现在)
I mustn't forget Tara's birthday. (将来)
我们不能用must not 来谈论过去，这是我们用别的形式，例如
We were not allowed to enter.
I couldn't park outside the shop. Must 的疑问句
句型： Must …? Yes, ~ must .
No, ~ needn’t .(=No, ~ don’t have to )
不，不必了。Eg : Must I live here ?
Yes , you must .
NO, you needn’t .= No , you don’t have to . Review of Unit One
重点词与词组：
轻声说话 仔细听讲 消防演习
红绿灯 斑马线 小心驾驶
直到…才 大声交谈 慢慢走
等候绿灯 排队 扔垃圾
消防员 推 在图书馆
从不 去医院 图书管理员Translation
上课时必须认真听讲。
We must _______________ in class .
2.今天下午有一场消防演习。
There will be __________________ this afternoon .
3.同学们必须在走廊上排好队，不得推别人。
The students must ____________ in the ________and they mustn’t ________________.
4.我们必须等到绿灯时才过马路。
We must not cross the road ___________ the light _____ green.listen carefullya fire drillline upcorridorpush othersuntilturns5. 上课了。
It is time _______________________________.
6.公交车上不准吃东西.
You mustn’t __________________ on the bus .
因为起床晚了，所以今早他迟到了。
_________ he got up late , he _________________ this morning .
图书馆里的规章制度是什么？
What ____________ In library .
for class./ to have class.eat or drink Becausewas late for schoolare the rules