xu言：
学了困难的在去看以前的课程，发现真的容易多了。So 学习的最好方法和提速方式，那就是找困难的不断去挑战。尝试、尝试、在尝试！
Grmmar ['græmə] focus ['fəʊkəs] 语法点： Do you have ...?
Do you have a sister?
Yes, I do.
Yes, we do.
No, I don't
No, we don't
Practice ['præktɪs] 练习
Do you have a brother?
Yes, I do
Do you have a sister?
No , we don't
Do you have a son?
Yes, I do
Do you have a daughter?
Yes, we do
Do you have a wife?
No, I don't
Listen and repeat .Then write 听并跟读，然后写下来
Do you have a sister？
Yes, I do
What's you name?
Diana
Do you have a brother?
No, I don't
Do you have a husband?
Yes, I do
What's his name?
Ken
Do you have a son?
Yes, we do
What's is name?
Danny
Do you have a daugher？
No, we don't
Do you have a grandmother?
Yes, we do
What's you name?
Rose
Warp-up
1. 多人情况下的复数形式，以及we的使用
2.对于元音字母开头的词，记得需要变换a 为 an e.g. an aunt / an uncle 这些小细节的习惯需要逐渐养成