Unit 4 Topic 1Section D.ppt

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1、Topic 1 Whats the strongest animal on the farm?连州市星江中学连州市星江中学 黄德洪黄德洪 2012016 6-1212-3030I am small.I am smaller than you.I am the smallest of the threeI am cute.I am cuter than you.I am the cutest of the threeI am big.I am bigger than you.I am the biggest of the threeA+be动词动词+比较级比较级(+than+B)句型（句型（1）

2、表示两者的比较时用比较级）表示两者的比较时用比较级 (可用可用 a little/much修饰比较级修饰比较级)The pig is much bigger than the duck.The cow is the tallest of all.（2）表示三者或三者以上中）表示三者或三者以上中“最最”时，时，用最高级：用最高级：A+be动词动词+the+最高级最高级+比较范围比较范围short shorter shortesttall taller tallestsmall smaller smallest一、一般在词尾加-er或-est.形容词比较级和最高级的规则变化：形容词比较级和最高级的

3、规则变化：二、以“辅音字母+y”结尾的词，先变y为i，再加-er 或-est.heavy heavier heaviesthappy happier heaviestbusy busier busiest三、以字母e结尾的词加-r或-stlarge larger largestnice nicer nicestblue bluer bluest四、以重读闭音节结尾且末尾只有一个辅音字母，应先双写这个辅音字母，再加-er或-est.big bigger biggest hot hotter hottestfat fatter fattest五、部分双音节词和多音节词，在词前加more或 most

4、 careful more careful most carefulpopular more popular most popularinteresting more interesting most interesting6、不规则变化.good better bestmuch more mostbad worse worstThe rabbits are very thin.adj.瘦的瘦的Hungry Rabbits直接加直接加双写加双写加加加r/st变变y为为i加加ABCDthinthinnerthinnestHungry Rabbits直接加直接加双写加双写加加加r/st变变y为为i

5、加加ABCDlonglongerlongestHungry Rabbits直接加直接加双写加双写加加加r/st变变y为为i加加ABCDcutecutercutestHungry Rabbits直接加直接加双写加双写加加加r/st变变y为为i加加ABCDfunnyfunnierfunniestAdjective Comparative&SuperlativeAdjective Comparative&Superlative菜心至尊￥666，666菜心王子￥100，000菜心公主￥50，000 deardearerdearestpandawhaleelephanttigerListen to 1

6、and complete the table on Page 88.Animal What they feed on Where they live Why they are in dangerThey have less and less land to live on.blue whalesChinese tigersin the south of in the south of ChinaChinabamboobambooin Southwest in Southwest ChinaChinasmallest smallest sea animalssea animalsin the o

7、ceanin the oceanSome people kill them and Some people kill them and make the ocean water make the ocean water dirtier.dirtier.small small animalsanimalsSome people kill Some people kill them for their fur them for their fur and bones.and bones.1 1pandaspandasRead the passage and fill in the blanks.T

8、hen,listen to 1 check the answers.Pandas live in the _ and _ of Southwest China.They _ _ bamboo.But now they have _ _ _ land to live on.So pandas are becoming _ in number.forestsmountains feed on less and lessfewer录音录音1-P87Read Paragraph 2 and fill in the blanks.The _ animals in the world are not el

9、ephants.They are blue whales.They are the _ but they feed on the smallest sea animals.Now they are _ _ because some people make their _ _ dirty and others _ whales for their meat.heaviestlargestin danger ocean homekillRead Paragraph 3 and fill in the blanks.Chinese tigers live in the _ of China.They

10、 are also _ _ now.they are the _ _ _ tigers in the world and they eat small animals.Some people kill tigers for their _ and _.south in dangeroldesttype offurbones QUICK RESPONSE(QUICK RESPONSE(QUICK RESPONSE(QUICK RESPONSE(QUICK RESPONSE(QUICK RESPONSE(砸金蛋快速抢答砸金蛋快速抢答砸金蛋快速抢答砸金蛋快速抢答砸金蛋快速抢答砸金蛋快速抢答)回答金蛋

11、里的问题回答金蛋里的问题回答金蛋里的问题回答金蛋里的问题回答金蛋里的问题回答金蛋里的问题Project1234Where do Where do blue whalesblue whales live?live?They live in the ocean.What do blue whales feed on?What do blue whales feed on?They feed on the smallest sea animals.Where do Where do Chinese tigersChinese tigers live?live?They live in the sou

12、th of China.Where do pandas live?Where do pandas live?They live in China.1.The comparative and superlative degrees of adjective.形容词比较级和最高级的规则变化及用法。形容词比较级和最高级的规则变化及用法。2.Talk about animals and describe the nature.The air is _,the sky is _ and the rivers are _ there.I think the countryside is _ the cit

13、y,too.I think the sheep are the _ of all.The pigs must be the _ and _ animals on the farm.Whats the strongest animals on the farm?But now,rainforests are becoming _.GrammarComparative and superlative degrees of adjectives(Comparative and superlative degrees of adjectives()fresherbluerclearerquieter

14、thannicestfattest laziestsmaller and smallerFunctions _ do you like _,plants or animals?I like animals _._ do you think so?Because animals are our friends.They _ us happy.We _ the same world _ them.People can enjoy the _ of nature there.WhichbetterbetterWhymakesharewithbeauties 1.The cat is_ than th

15、e mouse.A.bigger B.big C.the biggest2.The pigs are much than the ducks.A.fat B.fatter C.the fatter 1.I think Chinese is()than maths.A.interesting B.more interesting C.most interesting D.the most interestingB2.The Huang He River is one of()in China.A.the long river B.the longest river C.the longer ri

16、vers D.the longest riversB3.It was()yesterday than today.A.hot B.the hotter C.hotter D.the hottestC4.Which subject do you like(),English,Chinese or math?A.best B.well C.better D.good A5.You look()than before.A.more thin B.more thinner C.much more thin D.much thinnerDWrite a passage about an animal.The following questions may help you.1、What is the animal?2、Where does it live?3、What does it feed on?4、What are the feature of it?5、Do you like it?Why?