Unit 10 You're supposed to shake hands. Section A 4a-4c 课件【人教2024秋九全英语】

(共24张PPT)
（人教新目标版）九年级全
Period 3 Section A 4a-4c
Unit 10
You're supposed to shake hands.
Learning objectives
Key words & phrases：
passport，chalk，blackboard，northern，coast，season，knock，eastern，worth，manner
clean…off，take off
Key sentences：
1．—What are you supposed to do when you meet someone for the first time
—You're supposed to shake hands.
2．—Am I supposed to wear jeans
—No，you're expected to wear a suit and tie.
3．—Is it important to be on time
—Yes，it's important to be on time.
Key structure：
be supposed/expected to＋infinitive；
It is＋adj.＋to do sth.”
clean ... off
chalk
blackboard
把……擦掉
After class, students are supposed to clean the chalk off the blackboard.
下课后，学生们应该把黑板上的粉笔擦干净。
n. 粉笔
n. 黑板
New words
passport
season
coast
n. 护照
n. 季；季节
n. 海岸；海滨
New words
northern
eastern
adj. 北方的；北部的
adj. 东方的；东部的
New words
knock
manner
v. 敲；敲击
n. 敲击声；敲击
It is bad manners to knock at the door quickly and loudly.
又快又大声地敲门是不礼貌的。
n. 方式；方法
(pl.) 礼貌；礼节
New words
take off
脱下（衣服）；（飞机等）起飞
① Please take off your shoes before going into
the house.
请你在进家之前脱掉你的鞋。
① The plane took off half an hour ago.
飞机在半小时前起飞了。
New words
worth
adj. 值得；有……价值
① The museum is certainly worth a visit.
这家博物馆的确值得参观。
② This idea is well worth considering.
这个想法很值得考虑。
New words
用be supposed to的适当形式填空。
You're not supposed to
I was supposed to arrive at 7:00
Am
supposed to
be supposed to ... 应该做；本应该做；被期望做……
否定形式是：be not supposed to ...
be expected to ... 被期望做某事
shake hands
① - What are you supposed to do when you meet
someone for the first time
- You're supposed to ___________(握手).
_____________________(你不应该) kiss.
② - When were you supposed to arrive
- ___________________________ (我应该七点到) .
③ - ______ I ____________(我应该) wear jeans
- No, you're expected to wear a suit and tie.
Lead in
1. 用法
当be supposed to ... 的主语是“人” 时，表
示“应该或理应做某事”。它可以用来表示劝告、建议、义务、责任等。
② You are not supposed to walk on the grass.
不准践踏草地。
① You're supposed to ask the teacher if you want to leave the classroom.
如果你想离开教室，应该先请求老师的许可。
Ⅰ. be supposed to ...
Presentation
(1) 肯定句：主语 + be supposed to ...
You're supposed to start work at 8:30.
2.句式
(2) 否定句：主语 + be not supposed to ...
We're not supposed to play football in the street.
(3) 一般疑问句：Be + 主语 + supposed to ...？
Is he supposed to get there at five
(4) 特殊疑问句：疑问词 + be + 主语 + supposed to ...？
What are you supposed to do
Presentation
当be expected to ...的主语是“人” 时，意为“被期盼做某事；预料某事可能发生”，强调期望。
② Borrowers are expected to return books on time.
借阅者应该按时归还图书。
① He is expected to win the match.
他有望赢下那场比赛。
Ⅱ. be expected to ...
Presentation
It's very impolite to keep others waiting.
Read and observe these sentences.
It's normal to cry when we feel sad.
It's important to be on time.
It's + adj. + to do sth.
形式主语
真正主语
不定式做主语时，常用代词it来代替不定式结构。 it为形式主语，而不定式作为真正主语被后置。
Presentation
拓展
1. It is difficult for him to finish the task
within two hours.
It is
adj.
for sb.
to do sth.
2. It is kind of you to help me.
It is
adj.
of sb.
to do sth.
It's+ adj. + of sb. + to do sth. 的句型常用来表示人物的性格，品德
It's+ adj. + for sb. + to do sth. 的句型常用来表示事物的特征
Presentation
be supposed to be expected to be important to
Complete the sentences with phrases in the box.
1. When you go aboard, it _____________ bring your passport.
2. After class, students ______________ clean the chalk off the blackboard.
3. If you visit the northern coast of Norway during the winter season, it _____________ pack warm clothes.
4. If there are people in the meeting room, you ____________________________ knock before entering.
5. In many eastern European countries, you _____________ take off your gloves before shaking hands.
is important to
are expected to/
are supposed to
is important to
are supposed to/are expected to
are supposed to/
are expected to
4a
P76
Practice
Fill in the blanks with the correct forms of the words in brackets.
Each country has different rules about social situations. A traveler ____________________ (not expect; know) all of these, but it is helpful _______ (learn) as many of these customs as possible. One of the best ways to be accepted in a foreign country is to try _____________ (understand) how people think. Learning what you ________________ (suppose; do) and _________________ (not suppose; do) in social situations may be difficult, but it is worth the trouble if you want to understand another culture.
is not expected to know
to learn
to understand
are supposed to do
not supposed to do
P76
4b
Practice
For example:
- What are people supposed to do when they meet for
the first time
- They are supposed to ...
Make a list of advice for someone coming to your country as an exchange student for the first time. Work with your group to give advice about:
time what to do for someone's birthday
meeting people visiting someone's home
table manners giving gifts
P76
4c
Practice
1. Sometimes we are supposed to have a careful look,
think for a while, then we will find the beauty in
our life.
___________________________________________
___________________________________________
翻译句子。
有时候我们应该仔细地看一看，想一想，然后我们就会发现我们生活中的美丽。
Practice
2. Siene is a firefighter in the USA. It isn't easy to
become a firefighter there.
___________________________________________
___________________________________________
Siene是美国的一名消防员。在那里成为一名消防员并不容易。
遵循身体的自然睡眠觉醒周期很重要。
3. It's important to follow your body's natural sleep-
wake cycle(循环).
___________________________________________
Practice
当主语是人时，表示“应该或理应当做某事”。
(1)肯定句：主语 + be supposed to ...
(2)否定句：主语 + be not supposed to ...
(3)一般疑问句：Be + 主语 + supposed to ...？
(4)特殊疑问句：疑问词 + be + 主语 + supposed to ...？
be supposed to...比be expected to...的主观性更强。
不定式做主语时，常用代词it来代替不定式结构。 it为形式主语，而不定式作为真正主语被后置。
I. be supposed to ...
1. 用法:
2. 句式:
3. 对比be expected to ...
II. It's+ adj. + to do sth.
Summary
Can you use be supposed + to do, be expected + to do and It is + adj. + to do correctly
Self-evaluation
Write six sentences about customs with be supposed + to do, be expected + to do and It is + adj. + to do.
Homework