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Unit 5 What a Delicious Meal! (Period 3)
Section A (Grammar Focus) 教学设计
1．通过观察教材3a表格中的例句，能够准确归纳what和how引导的感叹句的句式结构、表意功能及用法。
2．通过句式转换训练活动，能够在陈述句与感叹句之间进行双向转换，掌握名词短语与what的搭配、how与形容词副词的搭配以及主语和谓语的省略情况。
3．通过补全对话活动，能够在模拟真实交际场景中，根据情感强度、交际对象和情境特点，选择恰当的感叹句进行表达。
1．能够准确归纳what和how引导的感叹句的句式结构、表意功能及用法。
2．能够掌握名词短语与what的搭配、how与形容词副词的搭配以及主语和谓语的省略情况。
理解由what和how引导的感叹句的表意功能，正确运用感叹句结构表达情感。
教材、教学课件、学习任务单
新课导入
首先，请学生观察图片以及两个描述图片的句子：“The flowers are beautiful.”“How beautiful the flowers are!”，并思考“Which one can we express our feelings more vividly ”。接着请学生分享自己的观点并阐述理由，完成学习任务单中的课堂学习任务一。通过观察花朵和问答环节，开启本节课关于感叹句的学习。
新知探究
Step 1: Presentation
【教师活动】展示教材活动3a—3c中关于“a fantastic Christmas tree”“a messy room”“a pretty hat”“a delicious pancake”的图片，教师可用第一个图片进行示范，引导学生用陈述句来描述图片。
【学生活动】观察图片，完成学习任务单中的课堂学习任务二。
【教师活动】带领学生朗读教材活动3a表格里的例句，引导学生关注加粗的疑问词并思考以下问题：“What is the common structure of the above example sentences ”“What are the expressive functions of the exclamatory sentences (感叹句) introduced by ‘how / what’ in the table ”“What are the different sentence structures of the exclamatory sentences introduced by ‘how / what’ in the table ”。最后根据学生的回答总结感叹句的含义及用法，并用表格形式呈现。
【学生活动】朗读教材活动3a表格里的例句，思考问题，完成学习任务单中的课堂学习任务三。
【设计意图】通过分析典型例句，帮助学生总结如何用what和how构成感叹句，旨在引导学生理解并掌握感叹句的结构规则和两种引导词的用法区别。
Step 2: Practice
【教师活动】请学生阅读教材活动3b的指示语，明确活动目的。教师可用第一个句子进行示范，引导学生将句子改写成含what的感叹句。完成后安排两人一组核对答案，之后组织全班核对答案。在核对答案的过程中，引导学生关注本节课重点单词。
【学生活动】独立完成教材3b活动；核对答案并关注重点单词。
【教师活动】请学生将教材活动3b中除了第五句的句子用不同的引导词改成感叹句，并与同伴核对答案，之后进行全班核对。
【学生活动】完成学习任务单中的课堂学习任务四并核对答案。
【教师活动】在课件上呈现教材对话1和对话4的图片，抛出“What’s this ”“What does it look like ”“Can you use an exclamatory sentence to describe it ”3个问题启发学生思考。
【学生活动】观察教材对话1和对话4的图片，思考问题，完成学习任务单中的课堂学习任务五。
【教师活动】请学生仔细阅读教材活动3c的四组对话并自主完成填空，之后将学生分为两人一组交流答案，并带领全班进行答案核对。最后组织学生两人一组练习对话文本，可邀请几组学生在班上进行对话展示，并组织学生互评。在核对答案的过程中，引导学生关注本节课重点单词和短语。
【学生活动】自主完成教材活动3c对话填空并两人一组交流答案。
【设计意图】通过句式转换训练与补全对话，帮助学生学会正确运用感叹句结构表达情感；培养学生在真实交际中准确运用感叹句表达情感的能力。
课堂小结
New words: mess; pretty; pancake; university; dream
Unit 5
Period 3 New expressions: go boating; dream of / about; in a mess
Grammar: 感叹句
课后任务
Find a short video that interests you. Use exclamatory sentences to describe the key scenes in the video. Record it and share it with your classmates.(共17张PPT)
Section A (Grammar Focus)
Unit 5 What a Delicious Meal! (Period 3)
Look and think
Which one can we express our feelings more vividly
The flowers are beautiful. How beautiful the flowers are!
Look and say
Example:
Picture 1: The Christmas tree looks fantastic.
Picture 1 Picture 2 Picture 3 Picture 4
Read the sentences and discuss how to make exclamatory sentences with what or how.
3a
What an amazing smell (it is)! How delicious the dish looks!
What a mess (it is)! How clever you are!
What luck (we have)! How wonderful life is!
mess n. 脏乱；凌乱
make a mess 弄得一团糟
in a mess 乱七八糟
Let’s think
1. What is the common structure of the above example sentences
2. What are the expressive functions of the exclamatory sentences
(感叹句) introduced by “how / what” in the table
3. What are the different sentence structures of the exclamatory
sentences introduced by “how / what” in the table
Let’s learn
感叹句
用来表达喜、怒、哀、乐等强烈感情的句子叫感叹句。其特点是通过特定的结构强调情感，而非客观陈述事实或提出问题，句末常用感叹号。
感叹句一般用 what 或 how 引导。what 修饰名词，how 修饰形容词、副词或者句子。
感叹句 形式 结构 例句
How 引导 How + 形容词 / 副词 (+ 主语 + 谓语)! How beautiful (the girl is)!
How beautifully (the girl dances)!
How + 形容词 + a / an + 可数名词单数 (+ 主语 + 谓语)!
How + 主语 + 谓语！ How time flies!
How hard-working a girl (she is)!
感叹句 形式 结构 例句
What 引导 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 interesting books (you have bought)!
What + 形容词 + 不可数名词 (+ 主语 + 谓语)!
What a beautiful girl (she is)!
What fine weather (it is)!
Change the following sentences into exclamatory sentences.
3b
1. It’s a pretty hat. (what)
2. The weather is terrible. (how)
3. The Christmas tree looks fantastic. (how)
4. It was an interesting film. (what)
5. Emma sings very well. (how)
6. The pancake tastes delicious. (how)
__________________________________
__________________________________
__________________________________
__________________________________
__________________________________
__________________________________
What a pretty hat it is!
How terrible the weather is!
How fantastic the Christmas tree looks!
What an interesting film it was!
How well Emma sings!
How delicious the pancake tastes!
pretty adj. 漂亮的；美丽的
adv. 相当；十分；非常
pancake n. 烙饼；薄饼
Christmas n. 圣诞节
Rewrite the sentences into other exclamatory sentences.
1. What a pretty hat! (how)
2. How terrible the weather is! (what)
3. How fantastic the Christmas tree looks! (what)
4. What an interesting film! (how)
5. How delicious the pancake tastes! (what)
What terrible weather!
What a fantastic Christmas tree!
How interesting the film was!
What a delicious pancake!
____________________________ ________________________________________________________________________________________________________________
How pretty the hat is!
1. What are these
2. What do they look like
3. Can you use exclamatory
sentences to describe them
Look at the pictures and answer the questions.
Complete the conversations using the correct
exclamatory sentences.
3c
A. How nice to see you! B. What a surprise! C. What a lovely cake!
D. What a beautiful day! E. How time flies! F. What a great idea!
1. A: __________ Did you make it
B: Yes. I made it for you.
A: Oh, how kind of you! Thank you so much.
C
A. How nice to see you! B. What a surprise! C. What a lovely cake!
D. What a beautiful day! E. How time flies! F. What a great idea!
2. A: John __________
B: Mary __________ I didn’t
think you could come.
A: I finished work early.
B: That’s great.
3. A: Sue got into her dream
university!
B: Wow! It feels like yesterday
that she started high school.
__________
A
B
E
university n. (综合性) 大学；高等学府
dream n. 梦想；梦
v. (dreamt 或 dreamed) 做梦；梦见；梦想
dream of / about 梦想；梦见
4. A: __________
B: Yes, it is.
A: Let’s go boating on the lake!
B: __________
D
F
A. How nice to see you! B. What a surprise! C. What a lovely cake!
D. What a beautiful day! E. How time flies! F. What a great idea!
go boating 去划船
“go + v-ing”表示进行体育活动或娱乐，类似的短语还有：
go hiking 去远足 go walking 去散步 go shopping 去购物
New words
mess; pretty; pancake; university; dream
New expressions
go boating; dream of / about; in a mess
Grammar
感叹句
Find a short video that interests you. Use exclamatory sentences to describe the key scenes in the video. Record it and share it with your classmates.
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