1、Unit 3 Im more outgoing than my sister. Period 1,Learning Aims,1. 初步了解形容词比较级的变化及有 关知识。2. 练习用比较级描述人和物。3.情感目标：正确评价别人，学会尊重别人 ,与别人友好相处。,Learn the comparetive degree.,Task 1,形容词比较级的 构成规则,1.直接在形容词后加-er。,2.以不发音的e结尾的形容词直接在其后加-r。,talltaller,nicenicer,3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.,bigbigger,4.以“辅音字母
2、+y”结尾的，先改“y”为“I”，再加-er。,happyhappier,5.多音节和部分双音节形容词在其前面加more。,outgoingmore outgoing,shorter,whiter,fatter,heavier,easier,more beautiful,more interesting,Do you know,smaller,thinner,larger,2、不规则变化,Test yourself,一、写出下列各形容词的比较级 short thin,big,beautiful,large,hot,busy,popular,much,good,shorter,thinner,b
3、igger,more beautiful,larger,hotter,busier,more popular,more,better,Task 2,Talk about people with comparative degree.,比较级句型结构: 主语+谓语动词+adj./adv. 比较级+ than+ 对比成分,Pay attention to用比较级进行比较时，前后用以对比的必须是 同类事物。e.g. My hair is longer than hers.,Pan Changjiang is shorter than Liu Xiang .,Liu Xiang is taller t
4、han Pan Changjiang.,short shorter,tall taller,潘长江,刘翔,thin thinner,fat fatter,Zhang Shaohan is thinner than Feifei.,Feifei is fatter than Zhang Shaohan.,张韶涵,肥肥,Please describe people with comparetive degree.,Pairwork,calm calmer,wild wilder,Zhu Geliang is calmer than Zhang Fei,Zhang Fei is wilder tha
5、n Zhu Geliang,诸葛亮,张飞,young younger,old older,She is younger than him/he.,He is older than her/she.,she,he,serious more serious,funny funnier,Pan Hong is more serious than Pan Changjiang.,Pan Changjiang is funnier than Pan Hong,潘虹,潘长江,Task 3,Talk about something with comparative degree.,3,800,000,3,2
6、00,000,This car is more expensive than that one.,That car is cheaper than this one.,more expensive,cheaper,This tree is taller than that one.,That tree is shorter than this one.,taller,shorter,This house is smaller than that one.,That house is bigger than this one.,smaller,bigger,quieter,wilder,The
7、panda is quieter than the monkey.,The monkey is wilder than the panda.,课堂检测,Exercises,1.His car is (nice) than _.(I)2.Jim is much (thin) than Tom.3.Wang Hai is (athletic) than Wang Wei.4.The weather in Mudanjiang is (cold) than that in Sanya.5.This question is (easy) than that one.6.I feel even (bad
8、) than yesterday.7.Which is (beautiful), the black coat or the blue one?,nicer,thinner,more athletic,colder,easier,worse,more beautiful,mine,1 Words: calm, serious, smart, outgoing, athletic .2 比较级句型结构: 主语+谓语动词+adj. 比较级+ than+ 对比成分3 形容词比较级的变化规则,Summary,Lets share a proverb!,A friend is easier lost than found.,得朋友难，失朋友易,Homework,1.Remember how to change comparative degree,2 Compare you with your friend,Thank you! Goodbye!,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；创建教学空间，分类收藏存储资料；方便下届使用；百万教学资源供你下载；【平台地址：】,
