新概念二册lesson 7 ppt.ppt

0utline Passage（text +pronunciation） New words and expressions Questions Special difficulties Wonderful sentence Key structure Summary writing Do you know who him is? When 和 while 的区别？ when 后面跟的词表示时间较短 while 一般后面跟延续长时间的词 What was happening？What happened？大家一起说： As my father was leaving the house , the postman arrived. Tom was working in the garden while I was sitting in the sun . 大家一起说： As my father was leaving the house , the postman arrived. Tom was working in the garden while I was sitting in the sun . 小组讨论： While he was reading the letter, he heard a knock at the door. She dropped the tray when I was speaking to her. 小组讨论： While he was reading the letter, he heard a knock at the door. She dropped the tray when I was speaking to her. 个人回答 5.As I （walk） down the street, I （meet ） Charlie 6.While my mother （prepare）lunch, Janet （set） the table . 个人回答 5.As I was walking （walk） down the street, I met （meet ） Charlie 6.While my mother was preparing （prepare）lunch, Janet set （set） the table . airfield air+field 停机坪 …while others were waiting on the airfield. airfield guard Eg. My uncle is an guard. Keep guard They are keeping guard at door. Our lovely door guard. stone sand stone pit 两分钟的时间复习所学单词！ Try my best！ I can do it！ Did the detectives save the diamonds? No! 1.How long were detectives waiting at the air port? All morning . 2.What were they expecting from south Africa? A parcel of valuable parcel. 3.Where did the two men take the parcel after the arrival of the plane? Customs House . 4.How many detectives opened it? Two. 5.What was the parcel full of ? Stones and sand. Excellent！ Keep on going ! Special difficulties Two men took the parcel off the plane. We can say, Two man took off the parcel from the plane. Instead of saying: He took o