1、1Unit 4 Topic 1 Section B Which do you like better, plants or animalsI. Learning Aims 学习目标1. 同学们掌握多音节和部分双音节形容词的比较级和最高级的变化规则和用法。2. 同学们学会使用形容词的比较级和最高级谈论自己的喜好（如喜欢的动物、运动或业余爱好）和对周边的其他事物进行比较。II. The Important Points 重点1. 请同学们熟读生词表中 P79-80的词汇。并标出读不准的词。2. 重点掌握下列词的用法：above adj.; adv. ; prep 在上面 joy n. 乐趣 be
2、important to.对某人重要 as we know众所周知; sharewith与分享3. 同学们需掌握下列 句型： Which do you like better，plants or animals?你更喜欢哪个，植物还是动物？I think animals are more interesting.我认为动物更有趣。 I think the roses are the most beautiful of all the flowers. 我认为玫瑰是所有花当中最美丽的花。I like cats because they are cuter than other animals.我
3、喜欢猫，因为他们比其他动物可爱。 They are both important to us. 它们都对我们很重要。We share the world with them. 我们同它们共有这个世界。III. The Difficult Points 难点比较级和最高级的相互转换IV. Preview自主预习1. 请同学们从 Section B中找出植物的名称2. 请同学们从 Section B中找出动物的名称3. 请同学们预习 Section B, 写出下列形容的比较级和最高级： interesting _ _ beautiful _ _ important _ _ friendly_ _
4、useful_ _4.请同学们从 Section B中划出下列短语并翻译： share the same world with them _ many different kinds of_ living things _ feed on plants_5.在文中找出下列重点句子，翻译并熟记你更喜欢哪种,植物还是动物?_我认为动物更加有趣._你为什么这么想?_ _我认为玫瑰花是所有的花当中最美的。_它们也很漂亮,而且它们可以给我们唱歌。_动物和植物我都喜欢. 众所周知, 它们对我们都很重要.2_ 我们和他们共同拥有着这个世界,_如果将 来没有植物和昆虫, 这个世界将会怎么样呢? _. Hot
5、Links 知识链接1. more interesting 最高级前加 the most.This movie is _ _ than that one. 这部电影比那部电影更无聊。Books are _ _ _ than games. 书比游戏重要得多。2. joy 不可数名词，欢欣，喜悦。还可以说为：give us happiness/pleasure.给我们幸福/快乐。动物给我们带来快乐。Animals _ _ _ 她眼里噙着喜悦的泪水。There were tears of _ in her eyes. 【扩展】To ones joy 让某人高兴的是 令我高兴的是，我儿子英语及格了。_
6、 _ _，my son passed the English exam.jump for joy 高兴地跳起来。 当他们听到这个好消息时，高兴地跳了起来。They _ _ _ when they heard the good news. 3. as we know =it is known that 众所周知 众所周知，全世界有很多种花。_ _ _, there are many kinds of flowers in the world.(同义句转换)_ _ _ _ there are many kinds of flowers in the world.4. be important to
7、 sb. 对某人来说很重要。水对我们来说很重要。Water _ _ _us. 另一个常用结构：Its important for sb to do sth. 做某事对某人来说很重要。学好英语对我们来说很重要。_.5.feed v.喂，养; feed on 以 为食 你喂过狗了吗？Have you fed the dog yet? I fed it yesterday. 我昨天喂了。你能看出 feed的过去式_，过去分词_ 【扩展】feed sth. to sb./sth. 把 喂给 吃 3She _ milk _ the baby. 她把牛奶给了孩子吃。feed sb./sth. with s
8、th. 拿 来喂 如：孩子们正用香蕉喂猴子。The children _ _ the monkey _ a banana. . Having a Quit 当堂检测 （I.）根据汉意或句意和首字母提示补全单词或用所给词的适当形式填空。1. Insects are smaller than birds and they f_ on plants.2. People like r_ a lot. Because they usually stand for love.3. Tom jumped for j_ and shouted: “thats great!”4. Many people are
9、 afraid of s_. Because some of them are dangerous.5. I like f_ better than foxes because they are friends of farmers.（II.）单项选择。( ) 1. I think snakes are more dangerous than _.A. any other animal B. all animals C. the other animalsD. A and C( ) 2. The girl is _ than the other girls.A. more careful B.
10、 much careful C. the most careful D. careful( ) 3. I think the song Yesterday Once More is _ one of all the movie songs.A. much more beautiful B. the beautiful C. the most beautiful D. a beautiful( ) 4. Fresh air is important _ us.A. in B. of C. to D. on( ) 5. Jack shared the mooncake _ his little s
11、ister.A. for B. with C. to D. on.请选择适当的介词完成句子。of, above, with, on, up, like, to, like1. I like animals better than plants, because they can play _ us.2. If there are no plants and animals, what will our world be _?3. Insects feed _ plants.4. Lions are the most dangerous _all.5. As we know, protectin
12、g the animals are important _ us.6. I heard a piece of beautiful music coming from the room _.7. Lisa has few friends here, so she often thinks _ her old friends.VII. Homework课外作业 1.认真读、背今天的“学习重点” 和“知识链接” ，并默写。2.把 1a 改写成一篇作文，写到作业本上。43.背诵 Section B的单词短语。4.按照 Section C中自主预习中的要求预习 Section C。5.完型填空。As w
13、e know, Kangaroos (袋鼠) live only in _1_. There are more than fifty _2_ of kangaroos. The smallest kangaroos are about a quarter of a meter _3_ and the biggest ones are _4_ than a man. Kangaroos have very _5_ back legs. They use their back legs for _6_. They also have strong tails, used for resting _
14、7_. Mother kangaroos have a pocket(袋子) at the _8_. They have one baby _9_ year. When the baby was _10_, it goes into the pocket and stays there for six months.( ) 1. A. America B. Australia C. China D. Austria ( ) 2. A. kind B. kinds C. hundred D. hundreds ( ) 3. A. wide B. high C. big D. tall( ) 4. A. taller B. tall C. the tallest D. tallest( ) 5. A. good B. nice C. small D. strong( ) 6. A. run B. swim C. jumping D. sleeping( ) 7. A. on B. at C. in D. with( ) 8. A. back B. front C. head D. foot( ) 9. A. two B. each C. three D. both( ) 10. A. out B. born C. in D. coming
