人教版新目标英语八年级上册第十二单元第二课时课件

Unit 12 Whats the best radio station?,Section A Period Two,Words preview,bargain delight meal,特价商品；便宜货 欣喜；高兴；愉快 膳食；一餐,Jazz 107.9 FM,It plays the most interesting music.,It has the best quality clothing and is also the cheapest.,Jasons,3a,Read the article and fill in the chart.,It has the biggest screens and the most comfortable seats.,3b,Pairwork,Think of three stores in your town and fill in the chart. Then talk about the stores.,4,Groupwork,Think of three places to have lunch near your school. Write the information in the chart.,Talk to decide on the best place to have lunch.,形容词的比较级和最高级 大多数形容词有三个级。 原级: 常用结构as . as. 像.一样 Zhang Hong is as tall as Tom. 张红和汤姆一样高。 2) 比较级 (用于两者之间的比较) 常用结构：形容词比较级than . He is taller than I. 他比我高。,Grammar,3) 最高级(用于三者或三者以上的比较)， 常用结构: the + 形容词的最高级of / in . He is the tallest of the three. 他是这三个人中最高的。 He is the funniest in his class. 他是他们班最有趣的。,形容词、副词比较级和最高规则变化和不规则变化。 规则变化 1) 一般情况下，单音节或双音节的形容词 （或副词）比较级er ， 最高级est 如： clevercleverercleverest fewfewerfewest smallsmallersmallest等。,2) 以e结尾的词，比较级r，最高级st 即可。 如： nicenicernicest cutecutercutest largelargerlargest 3) 以辅音字母y结尾的变y为ier或est 如: easyeasiereasiest happyhappierhappiest 再如：early , busy , heavy , dirty , lazy也如此。,4) 双写最后一个辅音字母er 或 est的词,同学要用心去记。 fatfatterfattest 2. thinthinnerthinnest 3. hothotterhottest 4. redredderreddest 5. wetwetterwettest 6. bigbiggerbiggest,5) 多音节和部分双音节的词需要在形容词 原级前more构成比较级，the most构 成最高级。如： beautiful more beautiful the most beautiful 又如: delicious, popular, important, interesting, expensive, creative 双音节的词如: careful more careful the most careful useful more useful the most useful,少数单音节词也是这样，如： pleased more pleased the most pleased tiredmore tired the most tired b) 不规则变化： good better best well better best badworse worst many, much more most far farther farthest (距离远) far further furthest (程度深) old elder eldest (长幼) old older oldest (年龄),Quiz,用所给词的正确形式填空。,1. The Yellow River is the second_ (long) river in China 2. Do you have_ (many) books than Tom? 3. He drank_ (little) juice than you. 4. Tom is the_ (tall) of the two boys. 5. I think English is_ (interesting) of all the subjects.,longest,more,less,taller,the most interesting,6. The radio says itll be even_ (cold) tomorrow. 7. Who is the_ (good) in physics in your class? 8. All the movie theaters are good, but the Big Screen Complex has _ (comfortable) seats. 9. I dont want to go to Jacks clothes store. It has the_ (bad) clothes in town.