八年级英语上册：Unit-4--Our-world-Topic-1-Section-A省公开课一等奖.pptx

Unit 4 Topic 1 Which do you like better,plants or animals?Section A 第1页Animals on the farma piga cowa horsea rabbita hena cata doga duck第2页a sheepa goosea mousefour sheeptwo geesefive miceAttention第3页 smallsmallersmallestCompare第4页Learn TogetherThe dogs are small.The cats are smaller.The mice are the smallest.第5页cowcountryside n.农村，乡下农村，乡下horsehenWhat can we see in the countryside?第6页sheepsome sheepWhat can we see in the countryside?第7页goosesome geeseWhat can we see in the countryside?第8页mousesome miceWhat can we see in the countryside?第9页Do you like these animals?Yes,I do.Can you see them in the cities?No,I cant.Where do you want to live?I want to live in 第10页 Does Wang Wei like the countryside or the city?Now,watch the flash of 1a,and find out the answer.1a第11页1bListen to 1a and check the words you hear._ fresher _ busier _ bluer _ taller _ bigger _ clearer _ nicer _ quieter _ noisierNow,look at the pictures and say something about the countryside and the city.第12页countrysideThe air is The air is freshfresh.The sky is The sky is blueblue.The trees The trees are are greengreen.The river is The river is clearclear.Its Its quietquiet in the in the countryside.countryside.第13页The air is The air is dirtydirty.The river is The river is dirtydirty.cityThe buildings are The buildings are talltall.The roads are The roads are widewide.The traffic is The traffic is busybusy.Its Its noisynoisy in the city.in the city.第14页The air in the countrysideThe air in the countryside is _is _The sky in the countrysideThe sky in the countryside is _is _The river in the countrysideThe river in the countryside is _is _The trees in the countryside are _ than The trees in the countryside are _ than thosethose in the city.in the city.Its _ in the countryside than in the city.Its _ in the countryside than in the city.than than thatthat in in the city.the city.greenergreenerquieterfresherbluerclearer第15页 Wang Wei likes the countryside very much because he thinks the air is _,the sky is _ and the rivers are _ there.Michael thinks the countryside is much _ than the city,too,so people can enjoy the beauties of nature.Wang Wei goes to the countryside every year for his summer holiday.fresher bluerclearer quieter1c Listen again and fill in the blanks.Then read it aloud.所填单词有什么特点？所填单词有什么特点？第16页Listen to the conversation and fill in the blanks.2aOne day,the children were visiting a farm.第17页Answers to 2a:taller stronger shorter nicer cuter better Lets talk about the other animals on the farm.第18页small big The mice are smaller than the hens.The hens are smaller than the geese.The mice are the smallest of all.The hens are bigger than the mice.The geese are bigger than the hens.The geese are the biggest of all.small big第20页thin The ducks are a little thinner than the geese.The ducks are much thinner than the pigs.thin adj.瘦；薄；稀瘦；薄；稀第21页单音节及部分双音节形容词比较级（单音节及部分双音节形容词比较级（-er）和最高级）和最高级（-est）规则改变。）规则改变。AdjectivestrongtallnicebraveComparativestrongernicerSuperlativestrongestnicestAdjectivebigfatthinlazyuglyComparativebiggerlazierSuperlativebiggestlaziest以下形容词比较级和最高级改变有什么规律？以下形容词比较级和最高级改变有什么规律？以下形容词比较级和最高级改变有什么规律？以下形容词比较级和最高级改变有什么规律？2b第22页单音节及部分双音节形容词比较级（单音节及部分双音节形容词比较级（-er）和最高级（）和最高级（-est）规则改变。规则改变。1.1.普通在词尾直接加普通在词尾直接加er/est:talltaller/est:talltallerertalltallestest2.2.以以e e 结尾单词去结尾单词去e e加加er/est:widewideer/est:widewider rwidewidestst3.3.以辅音字母加以辅音字母加y y结尾单词，把结尾单词，把y y改成改成i,i,再加再加 er/est:er/est:busybusbusybusierierbusbusiestiest4.4.以重读闭音节结尾，且末尾只有一个辅音字母单以重读闭音节结尾，且末尾只有一个辅音字母单 词，双写末尾辅音字母，再加词，双写末尾辅音字母，再加er/est:er/est:bigbigbigbiggergerbigbiggestgest,(fat,thin,red,hot),(fat,thin,red,hot)第23页单音节及部分双音节形容词比较级（单音节及部分双音节形容词比较级（-er）和最高级（）和最高级（-est）规则改变。）规则改变。AdjectivestrongtallnicebraveComparativestrongernicerSuperlativestrongestnicestAdjectivebigfatthinlazyuglyComparativebiggerlazierSuperlativebiggestlaziest以下形容词比较级和最高级改变有什么规律？以下形容词比较级和最高级改变有什么规律？以下形容词比较级和最高级改变有什么规律？以下形容词比较级和最高级改变有什么规律？taller tallest braverbravest fatterfattestthinnerthinnest uglierugliest2b第24页写出以下形容词比较级和最高级。写出以下形容词比较级和最高级。short _ _ small _ _ large _ _ late _ _ happy _ _ easy _ _ hot _ _ hard _ _ cute _ _ dirty _ _第25页Look at the picture and choose the correct word for each animal.Then make conversations with the adjectives in 2b.3horse pigcow cat sheep mousehen goose duck dog rabbit第26页(One day,the animals on the farm were talking.)Dog:Im the strongest on this farm.Rabbit:I dont think so.The pig is stronger than you.Dog:Ha!Ha!He is lazier than me.第27页1.The comparative and superlative degrees of adjective.形容词比较级、最高级规则改变形容词比较级、最高级规则改变 及使用方法。（及使用方法。（-er/est）2.Talking about animals and describing nature.第28页Draw a picture of your hometown and write a passage about it,using adjectives and their comparative and superlative degrees.第29页第30页