1He wrote carefully some letters to his friends 2All the students think highly of his teaching
问题描述：
1He wrote carefully some letters to his friends 2All the students think highly of his teaching
3The old man lives a lonely life
4I'll get my hair cut tomorrow
5Mary handed her homework to the teacher
分析句子成分
答
1、主系表结构
2、动词不定式作主语,it作形式宾语
3、主、谓、宾、宾补
4、主、谓、宾、bought带个双宾语
5、主、谓、宾
6、此句为宾语从句,其中it作形式宾语,形容词clear作的是宾补成分,后面that引导的从句是真正的宾语
7、主、谓、宾
8、时间状语从句,主句为主系表结构,从句为主谓结构
9、主、谓、宾其中open作状语,表示门所处的状态
10、主、谓、宾其中last night作时间状语
11、主、谓、宾其中carefully作状语修饰wrote,
12\主、谓、宾
13、主、谓、宾
14、主、谓、宾其中动词不定式作状语