仁爱英语八年级上Unit4Topic1SectionA课件

1、Unit 4 Our World Topic 1 Plants and animals are important to us. Section A,What can we see in the countryside?,cow,countryside n. 农村，乡下,horse,hen,sheep,some sheep,What can we see in the countryside?,绵羊,(复数sheep),goose,some geese,What can we see in the countryside?,鹅,（复数geese),mouse,some mice,What ca

2、n we see in the countryside?,老鼠,（复数mice),Look, listen and say,(影片1),The sheep is tall.,The horse is taller.,The sheep is small.,The duck is smaller .,small,The dog is brave.,The lion is braver .,brave,The cat is lovelier.,The dog is lovely.,The hen is busy.,The cow is busier.,busy,ugly,The pig is ug

3、ly.,The mouse is uglier.,The goose is fat.,The duck is fatter.,thin,The chicken is thin.,The rabbit is thinner.,adj. 瘦的；薄的；稀的,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 t

4、han the hens.,The geese are the biggest of all.,small big,？,？,thin,The ducks are a little thinner than the geese.,The ducks are much thinner than the pigs.,？,单音词和少数双音词,原级,最高级,构成方法,high strong,higher stronger,highest strongest,fine late,finer later,finest latest,easy lucky early,easier luckier earlie

5、r,easiest luckiest earliest,big thin fat,bigger thinner fatter,biggest thinnest fattest,以字母e结尾的词， 加-r或-st,一般在词尾加-er或-est,重读闭音节词只有一 个辅音字母时，应先 双写辅音字母，再加 -er或-est,以“辅音字母加+y”结 尾的双音节词，先改 “y”为“i”，再加-er或 -est,比较级,原级,比较级,最高级,good/well,best,little,many/much,bad/ill,better,worse,more,less,least,most,worst,Irr

6、egular forms,不规则形式,单音节及部分双音节形容词比较级（- er）和最高级（- est）的规则变化。,thinner,thinnest,uglier,ugliest,fatter,taller,tallest,braver,bravest,fattest,Act as different animals on the farm to continue the conversation, using comparative and superlative degrees of adjectives in the table.,Pair work,countryside,The ai

7、r is fresh.,The sky is blue.,The trees are green.,The river is clear.,Its quiet in the countryside.,（清澈的）,The air is dirty.,The river is dirty.,city,The buildings are tall.,The roads are wide. The traffic is busy.,Its noisy in the city.,The air in the countryside is _ The sky in the countryside is _

8、 The river in the countryside is _ The trees in the countryside are _ than those in the city. Its _ in the countryside than in the city.,than that in the city.,greener,quieter,fresher,bluer,clearer,Where does Wang Wei like to live better, a countryside or a city?,（影片2）,M: Hey, Wang Wei, what are you

9、 thinking about? W: Oh, Im thinking about life in the countryside. M: Do you like the countryside? W: Yeah, I like it very much. In the countryside, the air is fresher, the sky is bluer, and there are also greener trees and clearer rivers. M: Its quieter, too. People can enjoy nature there. W: My gr

10、andma lives in the countryside. So I go there for my summer vacation every year. M: That must be fun.,Listen and fill in the blanks with the correct words according to 1a. How does Wang Wei think of the countryside? What about Michael? Wang Wei goes there for his summer vacation every year.,Wang Wei

11、 likes the countryside very much. He thinks the air is _, the sky is _ and there are also _ trees and _ rivers there.,fresher,bluer,greener,clearer,quieter,Michael thinks it is _, too. And people can enjoy the beauties of nature there.,（录音1）,（影片3）,Good, better, best. 一好,二好,争三好。 Never let it rest. 一步

12、不停往前跑。 Till good is better. 争得好来还要好。 And better is best. 最后要争最最好。,Lets chant,Make a survey in groups. Find out how many students like countryside and how many students like cities.,Group work,Summary,1. The comparative and superlative degrees of adjective. 形容词比较级，最高级的规则变化及用法。（-er/-est） 2. Talking about animals an