1、Unit 4 Whats the best movie theater? Section A Period 2 Grammar focus Revision Read the dialog（P26） . Review the comparative and superlative forms of adjectives and adverbs . 10 yuan 20 yuan 50 yuan This pen is the most expensive of the three. expensive more expensive This apple is This apple is the
2、the biggest biggest of allof all. big bigger This computer is cheap. This computer is cheaper than that one. This one is the cheapest of all. ￥6999 ￥4999 ￥3999 This car is the best of the three. good better GrammarGrammar 语法语法 形容词最高级的变化： 规则的： cheapcheapcheapcheapestest bigbig-bigbiggestgest friendly
3、friendlyfriendlfriendliestiest nicnice e nicenicestst comfortablecomfortablemost most comfortablecomfortable 不规则的不规则的： goodgood-betterbetter-bestbest badbad-worseworse-worstworst 直接加直接加estest 双写再加双写再加estest 改改y y为为i i再加再加estest 多音节词在前面加多音节词在前面加mostmost 直接加直接加st st 1.Tom is the tallest in our class.
4、This apple is the biggest of all. 1 1）形容词最高级：）形容词最高级： 用用于三者或三者以上的人于三者或三者以上的人或事或事物相比较。物相比较。 2 2）标志词：表比较范围时用）标志词：表比较范围时用in/ofin/of 3) 3) 形形容词最高级前须加容词最高级前须加the.the. 观察与发现观察与发现 Grammar Focus First, read the sentences in grammar focus loudly. Second, underline the comparative and superlative forms . Third, pay attention to the questions . Consolidate and practice 3a. Fill in the blanks with the correct forms of the words in brackets. Finish the paper. Homework Finish the workbook . Recite the words . Thank you!
