资源简介

(共22张PPT)
Unit 7
Role models of our time
Grammar
Exclamations
&
Imperatives
Learning Aims
通过本课时学习，学生能够：
1. 理解感叹句结构和意义，区分what感叹句和how感叹句的区别并能够进行转换，能够使用感叹句表达强烈情感或强调某件事情。
2. 归纳并掌握祈使句肯定式和否定式的相关语法知识，能使用祈使句来发出命令或给出建议。
3. 在角色扮演环节中，进一步理解时代楷模的品质，增强向榜样学习的意识。
Pre-grammar
While-grammar
Post-grammar
Activity 1: Watch and find
Watch the video and find the sentences that can express the speakers’ feelings.
Black and Lily are visiting the Qian Xuesen Library & Museum.
Pre-grammar
While-grammar
Post-grammar
Activity 1: Watch and find
Wow!
What a cool building!
How well they designed!
How tall they are!
What an amazing collection they have in this museum!
When we want to express strong feelings or emphasize certain things, we use exclamations.
Pre-grammar
While-grammar
Post-grammar
Activity 2: Read and summarise
What a great scientist Qian Xuesen is!
What an extraordinary patriot he is!
What important contributions he made!
What great wisdom Qian Xuesen had!
Look at the following sentences and try summarise the structure.
What
Noun phrases
Subject
Verb
What + noun phrases + subject + verb!
Pre-grammar
While-grammar
Post-grammar
What+a/an+形容词+可数名词单数+(主语+谓语)!
What+形容词+可数名词复数+(主语+谓语)!
What+形容词+不可数名词+(主语+谓语)!
What an extraordinary patriot (he is)!
What a great scientist Qian Xuesen is!
What remarkable achievements Qian Xuesen has made!
What lovely people (they are)!
What great wisdom he possesses!
What terrible weather (it is)!
当语境明确时，主语和谓语可以省略。但谓语是实义动词时，属于句子完整表达的一部分，通常不省略。
Pre-grammar
While-grammar
Post-grammar
Activity 3: Practise and understand
Complete the sentences with what, what a, and what an.
1. ____________ amazing show it was!
2. ____________ delicious cake my mother cooked for us!
3. ____________ clever ideas the students came up with!
4. ____________ warm weather it is today!
5. ____________ happy children they are!
What an
What a
What
What
What
Pre-grammar
While-grammar
Post-grammar
Activity 4: Read and summarise
Look at the following sentences and try to summarise the structure.
How selfless Zhang Guimei is!
How kind and wram-hearted she is!
How hard she works!
How valuable her contribution had!
How
adj./adv.
Subject
Verb
How+adj./adv.+subject+verb!
Pre-grammar
While-grammar
Post-grammar
How + 形容词 / 副词 + (主语 + 谓语) !
How + 主语 + 谓语!
How kind and warm-hearted Zhang Guimei is!
How brave (she is)!
How time flies!
How I miss my mum!
Pre-grammar
While-grammar
Post-grammar
Activity 5: Learn and practice
Complete the sentences with What and How.
What a beautiful day it is!
How fast he runs!
How hard she works for girls’ education!
What important work she has done!
What delicious cakes my mom made!
找到主谓，观察主谓前面部分。如果是名词（短语），则用what；若是形容词或副词，则用how。
Tip
Pre-grammar
While-grammar
Post-grammar
Activity 5: Learn and practice
Rewrite the sentence below using exclamations What or How.
Black and Lily are so excited.
Step 1
断:在谓语动词后边断开，使句子分为两部分。
Black and Lily are so excited.
Step 2
去:去掉so, very, too, much, quite等修饰语。
Black and Lily are so excited.
×
Step 3
加:第二部分若是副词、形容词，就加上how；若是一个名词(短语)，就加上what。
Black and Lily are excited.
How
Step 4
Step 5
换:将断开后的第一部分和第二部分位置互换。
感叹号:句末别忘了加上感叹号。
How excited Black and Lily are.
How excited Black and Lily are!
Pre-grammar
While-grammar
Post-grammar
Activity 5: Learn and practice
Rewrite the sentences below using exclamations with What or How.
Page 105
(1) He is a great doctor.
_______________________________________________
(2) Anna has a challenging job.
_______________________________________________
(3) My teachers were really wonderful.
_______________________________________________
(4) A social worker’s job is very important.
_______________________________________________
What a great doctor he is!
What a challenging job Anna has!/ How challenging Anna’s job is!
How wonderful my teachers were!/ What wonderful teachers I had!
How important a social worker’s job is!
Pre-grammar
While-grammar
Post-grammar
Watch the video and find the sentences about library rules.
Activity 6: Watch and find
Black and Lily are walking around and talking loudly about interesting books.
Pre-grammar
While-grammar
Post-grammar
Activity 7: Read and summarise
Library rules
Don’t talk or laugh loudly in the reading area.
Keep quiet.
Don’t draw or write on the books.
Please show your library cards when you want to borrow books.
Don’t eat or drink anything while reading books.
Return the books on time.
Pre-grammar
While-grammar
Post-grammar
Activity 7: Read and summarise
What kind of sentences are they
Imperatives
When do we use imperatives
We use imperatives to make a request and give orders or advice.
Can you find the features of the imperatives
base form of a verb
don’t + base form of a verb
Pre-grammar
While-grammar
Post-grammar
How many kinds of imperatives do you know
Be
Do
Let
Be动词+形容词：
Please be quiet.
Be careful.
实义动词原形开头：
Return the books on time.
Let+宾语+动词原形：
Let me help you.
Positive imperatives
Don’t
Don’t worry.
Don’t be so careless.
Don’t lie to me.
Don’t smoke.
Don’t let anyone come in.
Let’s not have a rest.
Negative imperatives
No + n./v-ing
(表示禁止做某事）
Pre-grammar
While-grammar
Post-grammar
Activity 8: Look and describe
Here are some signs in the theatre.
Use imperatives and the expressions below to describe what the signs mean.
Please don’t eat or drink in the theatre. / No eating or drinking.
Please put rubbish in the bin.
Don’t take photos in the theatre. / No taking photos.
Don’t bring pets to the theatre. / No pets here.
Put your phone in silent mode.
We can use please with imperatives. It’s more polite.
Pre-grammar
While-grammar
Post-grammar
Activity 9: Create and act
Today, we’ll be “Library Civilization Guardians”(图书馆文明卫士). You need to stop bad behaviors and praise good role models. Let’s start our “Library Crisis Intervention”(图书馆危机干预).
If you see someone talking loudly in the library,
what can you say
Pre-grammar
While-grammar
Post-grammar
Choose your character card and scene card.
Activity 9: Create and act
Character Card
Scene Card
Scene 1: A student eats snacks and talks loudly in the library.
Scene 2: A student writes on books and tears pages of books.
Scene 3: A student takes photos with a flash in the library.
Scene 4: A student pushes others to take
the best book about role models.
Pre-grammar
While-grammar
Post-grammar
Evaluate the performance according to the evaluation form.
Activity 10: Perform and evaluate
Group Evaluation Form Criteria Evaluation standard Score(1-10)
Grammar Accuracy Correct use of imperatives and exclamations
Fluency & Expression Natural dialogue, clear voice, appropriate emotion
Role Performance Realistic acting, clear division of roles
Total marks: _______/24 These role models always follow rules and respect others.
As students, we should learn from them.
Library Rules
Be quiet in the library.
Don’t write or tear books.
No eating or drinking.
Let’s take good care of books.
Pre-grammar
While-grammar
Post-grammar
Homework
Required
1. Make five exclamatory sentences to describe a person you admire.
2. Write five imperative sentences to talk about the school rules.
Optional
1. Make a “Library Rules” poster with English slogans.
Thank you!

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