八年级英语上M2U1教案.doc

外研英语八年级上教案Module 2 My home town and my countryUnit 1 Its taller than many other buildings.一、 Teaching aims1. To learn some new words and phrases.2. Learn some rules about comparative and comparative structure.二、 Teaching objectives1. Key words: hill, population, million, pretty good, than, get2. Key structure: comparative adjective(-er).三、 Teaching proceduresStep 1: Lead in1. Read the word list aloud and review the words.2. Dictation of words3. Enjoy a song and pay attention to the underline words.English song: Longer -Dan FogelbergStep 2: Listen and read1. Listen and understand the main idea.2. Group competition: Work in groups and try to find the sentences that have comparative structure and underline them.1. So its a newer city than Hong Kong?2. Its getting bigger and busier.3. Thats larger than the population of many other cities in China.4. Its streets are much wider and cleaner too.5. Its taller than many other buildings in Shenzhen.Step 3: News teaching1. Find the words with comparative structure and compare them with the positive degree:比较级：newer , bigger, busier, larger, wider, cleaner, taller原级：new , big, busy, large, wide, clean, tall2. Find out the rules of comparative structure.形容词比较级（1）：1. 比较级定义：表示两者或两类人或事物之间的比较。2. 比较级变化规则： 一般在词尾加-er。如：small smaller old older e.g：Beijing is older than Shanghai.Compare Nanning with Liuzhou and then make sentence.e.g: Nanning is older than Liuzhou. Liuzhou is smaller than Nanning.以字母e结尾的形容词直接加 r。如：large larger fine finer e.g The population of Beijing is larger than the population of Shanghai. Compare Nanning with Liuzhou and then make sentence. e.g：The population of Nanning is larger than the population of Liuzhou. 以重读闭音节结尾的形容词，如末尾只有一个辅音字母，应双写该字母，再加-er。如： big bigger hot hotter e.g : Shanghai is bigger than Liuzhou.Compare Nanning with Liuzhou and then make sentence.e.g: Nanning is bigger than Liuzhou. Liuzhou is hotter than Guilin.以辅音字母加 y 结尾的形容词，把“y”变 “i”，再加er。如：busy busier easy easier e.g: Shanghai is busier than Liuzhou.Compare Nanning with Liuzhou and then make sentence.e.g: Nanning is busier than Liuzhou.Step 4 : Exercises1. Group competition: Find out comparative structure.1. short 2. thin 3. easy 4. hot 5. nice 6. fat 7. cool 8. big 9. wide 10. happy 2. Wri