Part 1 自主学习
Task 1 .虚拟语气表示说话人的____, _____, _____, 而不表示客观存在的事实。
Task 2 fill in the blanks using the correct form of the verbs in brackets.
1) I wish I _______(live) in BeiJing now.
2) If I _______(be) 7 years younger , I ____________(go) to college again for further education.
3) If Peter ________(come) to our school, he ______(can) go to our art class.
2.Observe the underlined words and sum up the rules.