[10-20 18:18:21] 来源：http://www.67xuexi.com 高一英语教案 阅读：850次
B) “It” can be used in the subject position to stand fro the infinitive or a clause. We usually call it “formal subject”
Step 4 practice
Do first one together with the whole class to make sure the students know what to do. Then let them do the exercise individually. Check the answers with the students.
Step 5
Describe the land characteristic of china with the words we learned in the unit.
Step 6
Finish of the vocabulary and grammar exercises in the workbook.
1. The watch lied on the desk yesterday.
2. The machine is made of thousands of parts.
3. I was about to go out while the telephone rang.
4. Madam Curie was famous for the discover of radium.
5. that is important to master a foreign language.
6. Now is 6 o’clock.
7. Taiwan lies to the east of China.
1. lies—ly 2.