课件40张PPT。Unit 4
Don’t eat in class.Section AWhat do these signs mean?rulesDon’t fight.不准打架.What are the rules at your school?Don’t arrive late for class.不准上课迟到.Don’t be late for school.Don’t listen to music in the classroom.Don’t run in the hallways.Don’t eat in the classroom.Don’t smoke. (No smoking)不准吸烟. / 禁止吸烟!We have to wear
a uniform at school.We have to clean the classrooms
everyday.We can’t rule the country without rules.
没有规章制度就不能治理好国家。keep rules
break rules
school rules
class rules
family rules
library rules
dining rules 遵守规则
违反规则
校规
班规
家规
图书馆规则
就餐规则 SCHOOL RULES
1. Don’t arrive late
for class. You must
be on time.
2. Don’t run in the
hallways.
3. Don’t eat in the
classroom. You must
eat in the dining hall.
4. Don’t listen to music
in the classrooms
or the hallways.
5. Don’t fight.1a. Write the number
of the rule next to
the student.2354Peter _____
Amy _____
Mike _____1b. Listen. What rules are these students
breaking? Write the numbers after the
names.2342341c. Pairwork Talk about the rules above.A: What are the rules?
B: Well, we can’t
arrive late for class.2a. Listen. Check the activities Alan and Cindy talk about.√√√√√√√√√√√√√√Check your answers!A: Can we listen to music, Cindy?
B: We can’t listen to music in the hallways,
but we can listen to it outside.2c. Pairwork2d. Role-play the conversation.John: Hi, my name’s John. It’s my first day
at school.
Alice: Hi, John. I’m Alice. This is a great
school, but there are a lot of rules.
John: Really? What are some of the rules?
Alice: Well, don’t be late for the class. This
is very important.
John: OK, so we must be on time. Can we bring
music players to school?Alice: No, we can’t. And we always have
to wear the school uniform.
John: I see.
Alice: Oh, and we also have to be quiet in
the library.Grammar Focus3a. Write the rules for the school library.Library Rules1.2.3.4.Don’t talk. Don’t eat. Don’t listen to music. Don’t take photos. 3b. Use the words to make questions about the rules.Be quiet?
Q: Does she have to be quiet in the library?
(she/have to/in the library)?
A: Yes,she does.Eat?
Q:______________________________________________________
(he/have to/in the dining hall)?
A:__________________Does he have to eat in the dining hall?Yes, he does.Listen to music?
Q:______________________________________________________
(we/can/in the hallways)?
A:__________________Wear a hat?
Q:______________________________________________________
(we/can/in the classroom)?
A:__________________Can we listen to music in the hallways?No, we can’t.Can we wear a hat in the classroom?No, we can’t.1. 祈使句是表示请求、命令、叮嘱、号召、
劝告等的句子; 通常省略主语you; 句中谓语
动词用动词原形; 句尾一般用降调; 祈使句的
开头是动词原形。
祈使句有肯定和否定两种：
e.g. Look?out!? 小心！
Wait?here?for?me!? 在这等我！ Grammar Come in, please! 请进！
Sit down, please. 请坐。
Let's go home. 我们回家吧。
否定的祈使句是在动词前(即句首)加Don't.
e.g. Don't talk in class! 不要在课常上讲话！
Don't open the window! 别开窗！
Don’t be late for school. 上学别迟到 !
Don’t smoking! 别吸烟!2. 情态动词have?to?的用法have to意思是“必须、不得不”, 它侧重于客观
上的必要和外界的权威。
1) 结构: 主语＋have?to＋动词原形＋其他
(一般现在时, 主语是第三人称单数时,
用has?to; 句子是过去时, 用had?to.) 如：Language Points1. --What are the rules? 规则是什么？
--Well, we can't arrive late for class.
哦, 我们上课不能迟到。
1) rule规则, 可数名词, 构成的短语有：
obey the rules 遵守规章
be against the rules
break the rules违反规章2) arrive “到达”, arrive是一个不及物动词，
不能直接跟表示地点的名词。如果要跟名词，
就必须加介词in或at。在“大地方”前加“in”；
在“小地方”前加“at”.
arrive in / at + 地点
get to +地点
reach +地点 (到达某地方 )3) late “迟, 晚” (形容词或副词)
e.g. Why are you late? 你为什么迟到？
Sorry, I come late. 对不起, 我来晚了。
be late for＋n. (对)……迟到
e.g. Don't be late for work / class /meeting.
上班/上课/开会别迟到。 2.?hear, listen和sound都有“听”的意思，
但三者是有区别的。
1) hear “听说“, 侧重于”听”的内容。例如:
I'm?sorry?to?hear?that?you?are?ill.?
听说你生病了, 我很难过。
I?never?heard?such?an?interesting?story.?
我从来没听过这么有趣的一个故事。2) listen“听”侧重于“听”这一动作。例如:
Listen?to?me?carefully.?认真听我说。
The?children?like?to?listen?to?music.?
孩子们喜欢听音乐。
3) sound“听起来”, 它是系动词, 后面
接形容词等。例如:
That?sounds?great.?那听起来真不错。
It?sounds?like?fun.?听起来挺有趣。3. out, outside
out一般只用作副词, 意为“出去, 在外面”，
其反义词是in, 单独使用时, 不能接宾语，
若与一些动词连用, 才可接宾语。如:
Please take out your books.
outside可用作介词和副词, 意为“在……外面/部”，
指在某物体的外侧, 外部, 其反义词是inside。如:
Let’s meet outside the school gate.4. class 班, 课
in class 在课堂上
have classes 上课
be late for class 上课迟到
5. Don’t fight. 不要打架．
fight 战斗, 斗争, 作战
fight with sb. 同某人打架
fight the fire 救火1.You must not break the _______ (规定).
2.We can’t make too much noise in the
_________ (大厅走廊).
3.We have to wear ____________ (运动鞋)
for gym class.
4. He _______ (步行) two kilometers to work
every morning.
5. She has to ______ (洗) the dishes after meals.ruleshallwayssports shoeswalkswashⅠ. 词汇1. Sit down.
2. Come in.
3. Eat at home.
Don’t sit down.Don’t come in.Don’t eat at home.Ⅱ. 把下列祈使句改成否定句1. late, don't, for school, arrive?
2. music, listen to, in the classroom, don't?
3. eat, can't, in the classroom, we?
Don’t arrive late for school.Don’t listen to music in the classroom.We can’t eat in the classroom.Ⅲ. Form sentences. 组句 Ⅴ. 用can和can’t填空1. Mr Green ______ smoke here, because
there’s a sign on the wall. It says “No smoking.”
2. It’s very hot outside. You ______ wear a hat.
3. We ______ eat in the classroom, because
it’s impolite to teachers.
4. I ______ go to bed after 11:00 on school night.
5. The students ______ read books and magazines
in the library.can’tcancancancan’t1. We _______ clean our classroom after school.
2. She _______ make her bed after getting up.
3. It’s late. Mr. Beckman _______ go to
work by car.
4. Emily and Peter join a music club.
They ________ practice guitar every day.have tohave tohas tohas toⅥ. 用have to或has to填空Homework1. Copy the new words and phrases
in Section A.
2. Write down the school rules you make.
Use “can” and “have to” in your rules.Thank You!
