单元知识导学重点单词:attitude, amazing ,introduce, cover,impress,behaviour, compression, bored, embarrassed,enthusiastic,encourgement,fluency,introduction ,instruction,enjoyment. 重点短语:be similar to ,nothing like, look forward to,in other words, have an attitude to,give a description of,introduced …to,be impressed with,at the end of,go to college,be divided into,take part in. 重点句型:1we are using new ….is nothing like that of the teachers at my junior high school. 2.i don't think i will be bored in ms shen’s class! 3.in other words,there are three times as many girls as boys. 4.i am looking forward to doing it. 语法:revision of the present tenses. adjectives ending in –ing and ---ed