题目

人教版初二英语上册第五单元sectionB 3a知识点
急 .
Hi,Henry,
Thank you for your invitation.I'm sorry I can't visit you this week.
I am really busy.This evening I'm going to my cousin's birthday party.
And tomorrow,I have to go to the dentist.(Yuck!)On wednesday,I have
tennis training with the school team.And i have to study for my chemistry on Thursday.On Friday evening,I'm going to the movies with my friends.Can you come to the movies with us On Friday?
Write soon.
Sonia
大的、小的知识点都行，有就行！

提问时间：2020-07-18

答案

1.thank sb for sth 因为某事感谢某人
2.be going to + 动词原形,表示将来
3.on 介词的用法,在具体日期前面要用ON,Thursday.Friday 等属于是具体日期
have to 不得不,后面接动词原形,意思相当于must,但有区别,have to表示主观不愿意,但是客观却要做.
希望对你有用