第一实验中学七年级英语公开课优质课件精选——《My hometown and country》.ppt
,My hometown and country,执教教师：XXX,Welcome!,口语练习,tall / short A: Tony is tall.B: Tom is taller than Tony. A: Is Tom shorter than Tony?B: No, he isnt. He is taller.,Tom,Tony,red,A: This apple is red.B: That apple is redder than this one.A: Is this apple redder than that one?B: No, it isnt.,long/short,the Changjiang River,the Yellow River,A: The Yellow River is long.B: The Changjiang River is longer than the Yellow River.A: Is the Changjiang River shorter than the Yellow River?B: No,it isnt. Its longer.,Dalian is smaller than Shanghai.Chang Jiang is wider than the River Thames.Shanghai is busier than Hong Kong.China is bigger than the UK.,Language practice,China / UK- Is China smaller than the UK?- No, it isnt. China is bigger than the UK.,big busy long short small wide,Work in pairs.,Los Angeles / Shanghai New York / Cambridge Hong Kong / London Chang Jiang / River Thames,Washington D.C and New York are big cities on the east coast of the USA. Washington D.C is the capital of the USA. Its a big city, but its smaller than New York.,Around the world,New York is a busy city. Its bigger, busier and noisier than Washington D.C. The buildings in New York are taller than the buildings in Washington D.C.,Making a poster comparing two cities or rivers in China.Find out:1. where they are (in the north, south, east, or west of China),Module task,2. any other facts you can find (e.g. how long and big the rivers are, how old / big / busy the cities are, which cities are on the rivers, what the cities are famous for),How to remember the irregular forms quickly.,合二为一有三对， “病坏”“两多”与“两好”， 一分为二有两个， 一个“远”来一个“老”。 还有一个双含义， 只记“少”来别记“小”。,ill/ bad worse worstmany/ much more most,good/well better best,far farther/further farthest/furthest,old / older/elder oldest/eldest,little less least,常见比较级五句型1. Who / Which + be +比较级, A or B? Who is taller, Tom or John?2. + be + the 比较级 + of the two. (两个之中比较的那一个，包含在两个之中),Grammar,Tom is the taller of the two. = Tom is taller than the other boy.3. much / a lot / even / far + 比较级 A compute is much more expensive than a bicycle. 计算机比自行车贵多了。4. “The+形容词比较级., the+形容词比较级.”, 表示 “ 越. 就越.”。,The more you study, the more you know. 你学的越多, 就知道的越多。 5. “ 形容词比较级 + and + 形容词比较级”, 表示 “ 越来越.”。 The computer is cheaper and cheaper. 计算机越来越便宜。,习题,写出下列词的比较级形式：1. small _ 2. nice _3. hot _ 4. easy _5. big _ 6. wet _7. heavy _ 8. new _9. red _ 10. thin _11. tall _ 12. bad _,smaller,nicer,hotter,easier,bigger,wetter,heavier,newer,redder,thinner,taller,worse,13. busy _ 14. old _15. long _ 16. round _17. short _ 19. cool _20. cold _ 21. good_,busier,longer,older,shorter,rounder,cooler,better,colder,注意一些特殊的变化形式: good / well _ bad / ill _ many / much_ little_,worse,better,less,more,请根据句意及首字母提示写出单词。1. Can you a_ these questions?2. Do you know the p_ of the USA?3. Shanghai is in the e_ of China.4. How long is this road? About 300 k_.5. Where is your h_?Guangdong.,ometown,nswer,opulation,ast,ilometres,1. Her watch is cheaper than Tonys. (改为一般疑问句) _ her watch_than Tonys?2. Xiaoming is taller than Xiaojun. (改为否定句) Xiaoming _ than Xiaojun.,请根据括号内的要求完成下列各题, 每空一词(含缩写)。,Is,cheaper,isnt taller,3. Is Mary taller than Kate? (作肯定回答) Yes, _.4. My coat is older than Toms. (改为一般疑问句并作否定回答) _ coat older than Toms? No, _.,it isnt,she is,Is your,形容词比较级,一般在词尾加-er,以字母 e 结尾的形容词,直接加 - r,Revision,单音节和少数双音节单词,以重读闭音节结尾的形容词，如末尾只有一个辅音字母，应先双写该字母，再加 - er,以“辅音字母+ - y ”结尾的形容词，先把 y 变成 i，再加 - er,Homework,Revise the comparative degree of adjectives.Make a poster:1. a map showing where the cities / rivers are 2. a paragraph with facts comparing them,Byebye!,谢谢观看,请指导,
