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Lesson 3 The Sea World 课时


Lesson 3

The Sea World

课时:1

年级:高一

设计人:何桃桃 班级: 姓名:

审核人:党春丽 学习小组:

编号:【英】02 日期:2014.

寄语:A light heart lives long.静以修身。 Learning aims: 1. 掌握本课新单词和短语。 2.阅读文章,了解海洋生物。 3. 初步了解形容词的比较级。 Learning important points: 1.理解文章意思和结构 2.掌握并灵活运用知识点 Learning Steps: Step 1 话题自主探究 List some of sea animals which you know. Step 2 单词点击 1. 戏法,把戏 n 3.男生 n 7.educate→n.教育,培养 8.attract→n. 吸 引 人 的 地 方 9.length→adj 长久的,长的 Step 3 短语必记 1.每两小时 3.阻止做 5.少于,不到 7.虚拟现实 Step 4 阅读回答 Task 1. 朗读课文,找到下面句子所在的段落标题
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2.融化,溶化 vi 4.厘米 n 6.discovery→v.发现 有魅力的,诱人的 10.up-to-date→adj.过时的 2.当心,小心 4.一方面,另一方面 6.在长度方面 8.越早越好

5.energetic→n.精力,活力

1.Fish which use a light to attract food 2.Dolphins in performance 3.Fish that appear to fly in the water 4.Sea creatures that children can touch 5.A big iceberg Task 2.
Areas

Fill in the blanks.
What to see Polar bears; a real ________ What to do Watch the acrobatic seals. Meet less ____________ but more friendly penguins.

Polar World

Ocean Floor

the most beautiful Watch some fish ―______‖ _________ the water. ______ and the most _______ _____ __________ ___________ Watch ___________ __________.

Sea Theatre

Discovery Pool

crabs and other ________ smaller creatures. _______ ___ ___________ ________ daily life on the ____________ beach. _______ fish _______ fish _______ fish dolphins the great ______ Listen to some fish which can produce sounds __ ____ ___ your speaking voice. Watch some fish attracting other fish with a light on their body and then eating them. _____ Look for the tiniest fish which is not __ ____ ___ a fly. Swim with dolphins and face an attack by __ _____ ______________ creatures in the sea.

Virtual Reality Voyage

Step 5 疑难解析 There are fantastic shows every two hours.
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【导学】every two hours 每两小时,此处 every 的意思 (1)every+ 基数词 + 复数名词 =every+ 序数词 + 单数名词,作 ― 每(多 少)…‖ every three days=every third day 每三天/每隔两天 The bus goes every 10 minutes.翻译: (2)every+序数词+单数名词,意为―每…第…‖ He comes to see his uncle every third Sunday every month. 翻译: (3) every other+单数名词,意思是―每隔一…‖ every other day 每隔一天,every other tree 意思 other line 意思 (4) every few+复数名词,意思是―每隔几…‖ We had to stop every few miles. 1. They have a huge mouth and can eat fish as big as themselves.Watch out! 翻译: Watch out 相当于 look out, watch out 也可以后接 for,表是―当心…‖ 汉译英:当心,火车开过来了。 小心楼梯,这些楼梯很陡。 【链接】watch 词组小结 watch over 看守,照顾 on watch 值班,监视 watch for 等待,留意,当心 2. Some fish attract other fish with a light on their body – and them eat them. 【导学】with 的复合结构我们已经学过,其结构为: on the watch for 密切注意,监视着 set a watch on 派人看守,对…监视 —they’re steep. , every

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【注意】在 with 复合结构中,宾补可由 充当。 (1) 灯都亮着她就出去了。 (2)He sat there 他坐在那里,手里拿着一本书。 (3)I stood there 我低着头站在那里。 (4)I watched TV all the night 无事情可做,我看了一整晚电视。 3. On the one hand ,we lived most of the attractions, especially the one for the children. On the other hand ,I didn’t think that the cafe was as good as it should be. 【导学】 on the one hand… 一方面…‖ 翻译: 一方面我没有时间, 另一方面我没钱。 因此我不能去国外看你。 ,I have no money; time.So I can’t go abroad to visit you. ,I have no on the other hand…意思―一方面…另 . . . ,she went out.

Grammar: 形容词和副词的比较级别
A Tip:A bad beginning makes a bad ending.不善始者不善终。

Learning aims: 重点掌握形容词和副词的比较级构成及用法 Learning important points:1. the﹢比较级,the﹢比较级 2.比较级﹢and﹢比较级 3.倍数的表示方法 Learning steps: Step 1 语法解析:形容词和副词的比较级 1. 英语中的形容词和副词一般有三种级别形式,即原级, 和
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最高级。请写出形容词和副词级别构成的一般规则:

2.在比较级中有两个特殊作用的结构: A.The +比较级+句子,the +比较级+句子. 意思为 例: (1)The harder she worked, the more progress she made. 翻译: (2) 他越忙,就越感到高兴。 翻译: B.比较级+and+比较级 意思为 例: (1)More and more people are more and more interested in English. 翻译: (2)中国正变得越来越强大。 翻译: 3. 倍数的表示方法“?是?的多少倍” ,主要有三种结构: A 倍数+as +原级+as? B 倍数+比较级+than? C 倍数+the +名词+of? 注意:常见此类的名词有 size,width,depth,height,weight 等。 1. The kind of plane flies twice as fast as that kind. 翻译: 2. Our classroom is three times larger than yours. 翻译: 3.Your playground is five times the size of ours. 翻译: 【练一练】你能用三种句型翻译下边句子吗? 这支铅笔比那只长三倍。

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3.形容词或副词的比较级常用 much,far,still,even,a lot,a bit,a great deal,slightly 等修饰,表示程度,放在比较级之前。 This car is much more expensive than I expected. 翻译: This problem is a lot more difficult than that one. 翻译:
课后练习:

I.用 not as…as/ less…than 连接句子。 1.Mary/tall/Brian

2.video games/exciting/computer games

3.chess/interesting/reading

4. today/cold/yesterday II 单项选择 1. After the new technique was introduced, the factory produced cars in 2002 as the year before. A. as possible as native speaker. A. as fluent as B. more fluent than
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B. as well as

C. as soon as

D. as good as a

2. He speaks English well indeed, but of course not

C. so fluently as 3. --- Anne is quite unfriendly. --- I think she’s

D.much fluently than unfriendly.

A.more shy than B.shyer than C.more shyer than D.shy more than 4.Americans eat 1910. A. more twice than C.twice many ---Oh, it’s only A. half the size of C. as half big as B. as twice as many D.more than twice as many this one. B. half the size than D.as big as half vegetables per person today as the did in

5. ---How about the size of the box?

III 做课本 13 页第 7、9 题。 基础知识练习: Ⅰ单词拼写 1.We must e motherland. 2.He buried the treasure to prevent its d 3.The beautiful beaches are the island’s main 方)。 4.We all know he is an things done in time. 5.The river is about 2500 meters in l 6.The ship struck an Ⅱ 选词填空 . (有活力的) person and he can get . (吸引人的地 the students to become useful people for our

(冰山) and sank.

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less than in length stop…from every two hours hand 1.We him smoking in bed.

on the other

2.He was praised by his teacher on the one hand, but blamed by his friends . . 150

3.No river can match the Yangtze in China 4.This MP4 is really inexpensive with a price of yuan. 5.The news about the earthquake was reported Ⅲ 句型转换 1. What will you do with these old clothes? will you these old clothes?

.

2. He supports himself by teaching as a primary school teacher. He teacher. 3. Mike shows interest in drawing and painting. Mike is drawing and painting. by working as a primary school

4. What you said made me think of my childhood. What you said me my childhood.

5. I go to visit my mother every four weeks. I go to visit my mother .

错因与纠正:

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