资源简介

(共11张PPT)
Unit 2
Sentence Structure
Contents
01.主+谓
02.主+谓+宾
03.主+系+表
04.主+谓+宾+宾补
05.主+谓+间接宾语+直接宾语
句子成分
主语：动作的发出者。
谓语：动词；及物动词、不及物动词。
宾语：动作的承受者。
表语：用来说明主语的身份、性质、品质、特征、状态等，由名词、形容词、介词短语、动名词、不定时、副词充当。
宾语补足语：宾语的意义不完整时，需要宾语补足语进行补充说明，通常由名词、形容词、动词不定式、现在分词、介词短语等充当。
1.主+谓
The sun rises.
Time flies.
It rains heavily.
They stopped when the phone rings.
They talked for half an hour.
Conclusion:S+V(主谓结构) ，谓语是不及物动词，后面可跟副词、状语、介词短语等。
2.主+谓+宾
She heard whispering.(沙沙声)
I know the answer.
They clean the classroom.
She expresses her thanks with a smile.
The kid plays her doll attentively.(专心地)
Conclusion: S+V+O(主谓宾结构)，谓语是及物动词，但是不能表达完整意思，必须跟一个宾语，即为动作的承受者，才能使意思完整。
3.主+系+表
Conclusion:
1.S+V.+P（主系表）
2. 系动词的类别：
（1）be动词 am,is,are,was,were
（2）感官动词feel,look,sound,taste,smell,seem,appear
（3）状态变化动词 become, grow,get,turn,fall
（4）状态保持动词remain,stay,keep,hold,remain
This machine is in good condition.
He seems interested in the book.
Silk feels soft and smooth.
The weather becomes cool.
She always stays calm when facing danger.
Conclusion: S+V+O+C(主谓宾宾补)，动词虽是及物动词，但只跟一个宾语还不能表达完整的意思，必须加上一个补充成分来补足宾语，才能使意思完整、清晰。
4.主+谓+宾+宾补
We often hear the girl sing the song.
He sees a girl getting on the bus.
We must keep it a secret.
You should keep the room clean.
He askes me to call him again.
5.主+谓+间接宾语+直接宾语
Conclusion: S+V+O1=O2, O1间接宾语指人，O2直接宾语指物。
You bring me a book.
He paints the wall orange.
My mother bought me a watch.
The sun gives us warmth.
He passes me a book.
The young girl did not look happy.
He asks her to take the boy out of the school.
People all over the world speak English.
He runs so fast.
My mother always tells me stories.
Practice
Look not happy young girl did The
her of take school to the He boy out the asks
world English all the People over speak
fast so runs He
mother me tells My always stories
Knowledge is power.
The knowledge is not only about knowledge, but also the skills about acquiring knowledge.
知识不仅是关于知识，而且是关于获得知识的技能。
Thank You

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