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1、Unit 4Whats the best movie theater?形容词副词最高级的用法形容词副词最高级的用法Studying aims 1.初步了解最高级的含义及构成。2.通过老师的指导及合作探究掌握几种最高级的句式结构,并能够在题型中熟练运用。(一)形容词副词最高级变化规则 1. 1. 一般一般在词尾在词尾+est:fastest,hardest 2. 2. 以字母以字母e结尾结尾的的+st:nicest,finest 3. 3. 辅元辅结尾的重读闭音节辅元辅结尾的重读闭音节,双写双写尾字母尾字母+ +est:biggest,reddest, tinnest 4. 4. 以辅音字母加以
2、辅音字母加y结尾的,结尾的,变变y为为i+est:friendliest,laziest, funniest 5. 5. 多音节和部分双音节多音节和部分双音节词,在词前面加词,在词前面加most: most serious, most comfortablyLets check your preview(预习预习)(二二)请说出下列形容词或副词的最高级请说出下列形容词或副词的最高级1.good 2. bad3. many 4.little5. far 6.well7. badly 8. muchbestworstmostleastfarthest/furthestbestworstmost形容
3、词副词的最高级意义:意义:表示表示三者或三者以上三者或三者以上的的人或事物之间的人或事物之间的比较,比较,后面可用后面可用of或或in短语来说明范围。短语来说明范围。She is the tallest of the three.She is the most careful student in our class.Tom runs (the ) fastest in our class.He does homework (the) most carefully in his class. 拓展:拓展:Jeffery is (tall ), but Mark is the (tall ) i
4、n our class tall tallest Studying guide 1注:形容词形容词的最高级前一般加冠词的最高级前一般加冠词the。副词副词最高级前的最高级前的the可省略可省略。Tom is (popular) student in our class.Mary is (beautiful) girl of the three.She sings (well) in her class.Bob jumps (high) in our school. the most popularthe most beautiful(the) best(the) highest1.Which
5、do you like best? Chinese, English or math? 2.Tom is one of the tallest boys in his class.3.The Yellow River is the second longest river in China.常用句式常用句式:1) Who/ Which+ 最高级最高级, A, B or C ?2) one of +the +形容词最高级形容词最高级 +名词复数形式名词复数形式, 意为意为“最最之一之一”。3)序数词后跟形容词最高级,表示)序数词后跟形容词最高级,表示“第几第几(长、大、远(长、大、远)”。Stu
6、dying guide 2观察与发现(一)观察与发现(一)上海是中国最大的城市。Shanghai is the biggest city in China.Shanghai is bigger than the other cities in China.Shanghai is bigger than any other city in China.小结:形容词比较级可用来表达最高级的意思。 比较级+than any other+单数名词 比较级+than the other+复数名词 可与最高级转化。观察与发现(二)观察与发现(二)1. Lily is _ (early) than Lucy
7、. 2. Who goes _ (slowly), Tom or Jim?3. This book is _ (interesting) than that one.earliermore slowly more interesting写出下列单词的适当形式。写出下列单词的适当形式。Lets have a check4. She is _ (careful) student in her school.5. Who is _ (late) Jim, Tom or Jack?6. I think beef noodles is _ (delicious) of all. the most carefulthe latestthe most deliciousSummary1.形容词副词最高形容词副词最高级的构成及句式级的构成及句式结构。结构。2. 特殊的几种最高特殊的几种最高级句型结构。级句型结构。Group work根据汉语提示写出我们班的六个“之最”1.是我们班最受欢迎的学生。2.是我们班最有趣的学生。3.是我们班最聪明的学生。4.在我们班跑的最快。5.在我们班唱的最好。6.在我们班学习最努力。Home work1.熟读本节课所摘抄的笔记,掌握形容词副词最高级的用法。2. 课时通26页。3.第二单元测试卷。