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(共42张PPT)
Unit 4 A busy week
第2课时
Discover & Develop
教学目标
掌握一般现在时否定句结构和 “th” 字母组合发音规则，能准确完成课堂中等难度练习。
学习理解
能灵活运用否定句描述一周不常做的活动，准确认读含 “th” 发音的词汇，准确率达 88% 以上。
应用实践
小组合作完成 “一周活动正反分享” 任务，能连贯呈现 “肯定描述常做活动 - 否定描述不常做活动 - 认读语音词汇” 的完整流程（如 “I usually go to the library on Saturdays. I do not have swimming lessons. ‘Father’ has / /sound.”）；结合生活场景，用否定句记录家人一周不做的活动，实现知识迁移。
迁移创新
【核心词汇】
that、father、other、than、there、they
【核心句型】
What does … usually do on …
… usually … on …
He/She does not (doesn’t) + 动词原形 + on ...
【语音】
字母组合th在单词中的发音
核心知识点
Contents
Lead-in
Presentation
Practice
Summary
Homework
1
2
3
4
5
01
Lead-in
Watch and enjoy
Lead-in
Look and answer
What do you do on Mondays
I play the piano on Mondays.
Look and answer
What do you do on Tuesdays
I play the erhu on Tuesdays.
Look and answer
What do you do on Wednesdays
I have swimming lessons on Wednesdays.
Look and answer
What do you do on Thursdays
I have painting lessons on Thursdays.
Look and answer
What do you do on Fridays
I go to the library on Fridays.
Look and answer
What do you do on Sundays
I visit my grandparents on Sundays.
02
Presentation
Learn the new words.
that
词性：限定词；代词；副词；连词
例句：Look at that tree. It's so tall.
看那棵树。它好高。
[ t , t]
那，那个；那样，那么
Vocabulary
Learn the new words.
father
词性：名词
近义词：dad, daddy
例句：My father likes reading books.
我爸爸喜欢读书。
[ fɑ (r)]
父亲；爸爸
Vocabulary
Learn the new words.
other
词性：限定词；代词
例句：Some students are singing, and others are dancing.
一些学生在唱歌，另一些在跳舞。
(r)]
另外；其他；别的；另外的人（或事物）
Vocabulary
Learn the new words.
than
词性：介词；连词
例句：I'm taller than my sister.
我比我妹妹高。
[ n , n]
比（用于比较级）
Vocabulary
Learn the new words.
there
词性：副词；感叹词；名词
用法：表示地点 “在那里”；也常用于 there be 句型，表示 “有……”。
例句：There is a cat under the tree.
树下有一只猫。
[ e (r)]
在那里；到那里；那儿；（表示存在或发生）有
Vocabulary
Learn the new words.
they
词性：代词
例句：They are my good friends.
他们是我的好朋友。
[ e ]
他们；她们；它们
Vocabulary
Listen and role-play
What do you usually do on Saturdays
We usually play football on Saturdays.
Listen and role-play
What does Lele usually do on Saturdays
She usually plays the piano on Saturdays.
Match and talk
What does Shuanglei usually do on Tuesdays
He usually plays the piano on Tuesdays.
Match and talk
Listen and say
I do not have singing lessons on Sundays. Shiyao does not play football on Sundays.
Look and say
Look and say
Shuanglei and Xiaoning have swimming lessons on Saturdays. Huimin does not have swimming lessons on Saturdays.
Listen and say
th
that
/ /
Read and say
father
other
than
there
they
Listen and say
My father wears a leather jacket on Father’s Day.
Watch and learn
03
Practice
—What does Lele usually do on Saturdays
— She usually plays the piano on Saturdays.
询问并回答他人某天做什么活动。
句型结构：What does + 主语 (+频度副词) do on + 星期几的复数
回答：主语 (+频度副词) + 做某事 +星期几的复数.
e.g. —What does Li Ming usually do on Sundays
—He usually visits his grandparents on Sundays.
Language points
Shiyao does not play football on Sundays.
描述某人某天不做某事的表达。
句型结构：He/She does not (doesn’t) + 动词原形 + on ...
e.g. My father doesn’t go to work on Sundays.
我爸爸周日不上班。
Language points
Read and rewrite
否定句转换（将下列肯定句改为否定句）
1. I have swimming lessons on Saturdays.
→ ________________________________________
2. She plays the piano on Fridays.
→ ________________________________________
I don’t have swimming lessons on Saturdays.
She doesn’t play the piano on Fridays.
Read and rewrite
3. We go to the library on Sundays.
→ ________________________________________
4. He visits his grandparents on Thursdays.
→________________________________________
5. They play badminton on Wednesdays.
→ ________________________________________
We don’t go to the library on Sundays.
He doesn’t visit his grandparents on Thursdays.
They don’t play badminton on Wednesdays.
Read and complete
1. A: What do you usually do on Mondays
B: I usually ______________ (去图书馆). I _______________ (不上绘画课).
2. A: What does she do on Saturdays
B: She usually _____________ (弹钢琴). She ____________ (不去徒步).
3. A: Do you have swimming lessons on Tuesdays
B: No, I ________. I __________________ (有二胡课).
4. A: Does he visit his grandparents on Sundays
B: No, he. He ________________ (看电视).
go to the library
don’t have painting lessons
plays the piano
doesn’t go hiking
don’t
have erhu lessons
watches TV
04
Summary
Words
that、father、other、than、there、they
Sentences
What does … usually do on …
… usually … on …
He/She does not (doesn’t) + 动词原形 + on ...
Summary
Phonics
字母组合th在单词中的发音
05
Homework
基础题：跟唱 “th” 发音 chant 和否定句例句录音 3 遍，抄写否定句结构（do not/does not 各 2 遍），用否定句描述 3 个自己一周不做的活动；
提高题：完成 “家庭活动调查” 记录单，用否定句记录 2 位家人一周不做的活动（如 “Mum doesn’t play badminton on Mondays.”）；
拓展题：和同学玩 “语音 + 句型” 问答游戏，用否定句回应对方的一周活动提问，同时说出 1 个含 “th” 发音的词汇，记录 2 组对话。
Homework

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