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1、Topic 1 Whats the strongest animal on the farm? 詞 尾 變 化原級比較級最高級單音節(jié)詞在詞尾加-er(比較級)或-est(最高級)以字母e接尾的詞加-r或-st tall hard large wide以重讀閉音節(jié)結(jié)尾的詞末尾只有一個輔音字母應(yīng)雙寫輔音字母再加er或est big hot thin fat wet 以輔音字母+y結(jié)尾的詞變?yōu)閕再加-er,或-est happy dry early narrow clever 多音節(jié)詞和多數(shù)雙音節(jié)詞在其前面加more 和most difficult popular slowly taller har

2、der larger wider tallest hardest largest widestbigger hotter fatter w tterbiggest hottest fattest wettest happier drier earlierhappiest driest earliestnarrower cleverernarrowest cleverestmore difficult more popularmor slowly most difficult most popularmost slowly少數(shù)以-er,-ow結(jié)尾的雙音節(jié)詞可加-er或-estRevision 形

3、容詞副詞的比較級和最高級不規(guī)則變化。原級比較級最高級good/well better bestmany/much more mostbad/badly/ ill worse worstlittle less leastold older/elder oldest/ eldestfar farther/ further farthest/furthest Yao Ming is Jordan比較級+ thantallerthan He is比較級+than any other+單數(shù)名詞=比較級+than the other+可數(shù)名詞復(fù)數(shù)taller than any other boy. the

4、 +比較級+of the twoAmy is在兩個女孩中Amy矮the shorter of the two girls. better and better越來越好比較級 +and +比較級越來越 吃的越多，會變得越胖you eat, you will be.the +比較級+句子， the+ 比較級+句子越， 就越。The morethe fatter eg: 他是三個男孩當(dāng)中最高的.He iseg: 她是我班最開朗的.She is the+最高級+ ofinthe tallest of the three boysthe most outgoing in our class. Lucy

5、是她班最高的女生之一。Lucy isone of+ the+最高級+復(fù)數(shù)名詞 “最的之一”one of the tallest girls in her class. the+序數(shù)詞+最高級+單數(shù)名詞+in短語“在中是第幾個”eg：黃河是中國第二長河。The yellow river isthe second longest river in China. Tom is as tall as Mike. as+形容詞/副詞原形+asThere are as many students in our school as yours. Tom is three times as old as Mi

6、ke. 否定 not as+形容詞原形+as 或 not so+形容詞原形+as “不及不如 Tom is not as tall as Mike.Tom is not so tall as Mike. 1.Those apples are bigger than these ones.1. 比較級中為了避免重復(fù)，常用one/that/those替代名詞。 This pen is shorter than that one.The weather here is much hotter than that of Shanghai.The cars made in Tianjin is much

7、 more popular than those in Shanghai. 2.必須是同類事物之間的比較。My house is much cleaner than hers.（=her house) 3. very/quite/so /as/too/really+原級 much/a little/a bit/a lot /even/far+比較級 I feel even worse today. You have much more to do .4. 5. the+最高級+名詞比較級+than any other +單數(shù)名詞可以互換eg: Tom 是我班最好的男孩.Tom is the b

8、est boy in our class=Tom is better than any other boy in our class The air is _, the sky is _ and the rivers are _ there.I think the countryside is _ the city, 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, ra

9、inforests are becoming _ .Grammarfresher bluerclearer quieter thannicestfattest laziestsmaller and smaller Functions _ 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

10、 there.Which betterbetterWhymakeshare withbeauties Presentation Pandas.Bamboo. ocean n.海洋the smallest sea animals Chinese tiger 中國虎以 為 食 Watch the flash and answer the questions as quickly as you can.視頻1-P87 They have less and less land to live on. Some humans kill them and make the ocean water dirt

11、y.Some people kill them for their fur and bones. Find out why they are in danger. Listen to 1 and complete the table on Page 88.錄音1- P87Animal What they feed on Where they live Why they are in dangerThey have less and less land to live on.blue whalesChinese tigers1 Read Paragraph 1 and fill in the b

12、lanks. Pandas live in the _ and _ of Southwest China. They _ _ bamboo. But now they have _ _ _ land to live on. So pandas are becoming _ in number. Read Paragraph 2 and fill in the blanks. The _ animals in the world are not elephants. They are blue whales. They are the _ but they feed on the smalles

13、t sea animals. Now they are _ _ because some people make their _ _ dirty and others _ whales for their meat. Read Paragraph 3 and fill in the blanks. Chinese tigers live in the _ of China. They are also _ _ now. they are the _ _ _ tigers in the world and they eat small animals. Some people kill tige

14、rs for their _ and _. Retell Animals in Danger according to the following pictures. There are many other wild animals in danger, such as bears and wolves. Can you think of some more ? What should we do to protect them ? animalname where feed onWhy why not?like or dislikefeaturesWrite a passage about

15、 an animal. 2 When you describe something, and compare it with other things, you may use comparative or superlative forms. Saving the Animals in Danger Collect information about animals in danger and complete the table.Animal Where they live What they eat Why in danger How to protect2. Present your information, including the reasons why the animals are in danger, to your group.3. Discuss what you should do to protect them ? 4. Report the result to the class. Write a passage with the title “TheWorld in My Eyes”.