Unit 1 Teenage life Discovering Useful Structures 课件(共21张PPT)- 人教版(2019)必修第一册

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Unit 1 Teenage life Discovering Useful Structures 课件(共21张PPT)- 人教版(2019)必修第一册

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(共21张PPT)
Unit 1 Grammar:
短语让句子“长大”
情境导入
名词短语
形容词短语
副词短语
对比总结
01
情境导入
PART
Why should we learn phrases
短语,是句子的“成长魔法”!
短句 (单词)
Jack likes Amy.
信息简洁,但画面单薄。
长句 (短语)
Jack likes Amy, the new colleague in his office with shining eyes and a sweet smile that makes everyone feel warm.
信息丰富,画面感强。
结论:加短语 = 信息更完整,表达更生动!
02
名词短语
PART
名词短语 (Noun Phrases)
让名词从符号变为高清特写
理论核心
核心:名词
修饰语:形容词、限定词、介词短语等
功能:充当主语、宾语、表语
短句: Jack bought a gift.
长句: Jack bought a beautiful red silk dress with tiny golden patterns from a famous boutique in the city center as a birthday surprise for Amy .
→ 名词短语让 “gift” 变得具体且有画面感。
03
形容词短语
PART
形容词短语 (Adjective Phrases)
让状态从标签变为多维画像
理论核心
核心:形容词
扩展:修饰语或补语
功能:修饰名词或说明主语状态
短句: Amy is beautiful.
长句: Amy is extremely beautiful in her new red dress, proud of Jack’s thoughtful gift, and so excited that she could not stop smiling all night .
→ 形容词短语让 “beautiful” 的状态更细腻、更生动。
04
副词短语
PART
副词短语 (Adverb Phrases)
让动作从轮廓变为高清慢镜头
理论核心
核心:副词
扩展:修饰语
功能:修饰动词、形容词或全句
含义:方式、程度、时间、地点、目的等
短句: They sat together.
长句: They sat very closely, quite happily, and almost silently, enjoying the moment completely .
→ 副词短语让动作和氛围更细腻。
05
对比总结
PART
三类短语,各司其职
名词短语 (NP)
让名词更具体
Jack bought a gift. → ...a beautiful red silk dress...
形容词短语 (AdjP)
让描述更细腻
Amy is beautiful. → ...extremely beautiful, proud...
副词短语 (AdvP)
让动作更生动
They sat together. → ...very closely, quite happily...
短语,是让句子“长大”的魔法!
06
任务链
PART
Activity 1: Sentence Expansion
单人魔法试炼:让短句变长句!
原始短句
Jack gave Amy flowers.
扩展长句
Jack gave Amy a bunch of fresh red roses with morning dew on the petals from the florist near his office , smiling so warmly and speaking softly .
Activity 2: Sentence Relay
小组接龙:看句子如何“长高”!
1
Amy is happy.
2
Amy is happy with the gift . (NP)
3
Amy is happy with the gift from Jack . (NP)
4
Amy is happy with the gift from Jack and extremely proud . (AdjP)
→ 句子越说越长,越有意思!
Activity 3: Fill in the Blanks
用合适的短语类型填空,让句子更生动!
NP:
Jack gave Amy ______
AdjP:
Amy was ______
AdvP:
They walked ______
(e.g., very quickly / quite happily / to meet friends)
Activity 4: Role Play
情景对话:把短语说进情话里!
I bought you a special red silk dress with golden patterns. (NP)
It is so beautiful and too elegant for me . (AdjP)
I hope you can wear it confidently and smile so brightly tonight . (AdvP)
07
总结与延伸
PART
总结:短语三句口诀
名词短语
让名词更具体
形容词短语
让描述更细腻
副词短语
让动作更生动
短语 = 让表达更清晰、更生动、更有细节
Homework
写作任务:Jack and Amy’s First Date
请写一个 4-5 句的短文,描述Jack和Amy的第一次约会。
每句话都要使用不同类型的短语。
可以尝试混合使用,让文章更生动。
示例:
1. Jack met Amy in the garden with a bunch of roses. (NP)
2. Amy was so happy in her red dress, proud of Jack’s surprise . (AdjP)
3. They talked very quietly and laughed sweetly under the moonlight . (AdvP)
Thanks for listening!

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