Unit 3 Animal World Part A-导学案

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课程标题 上册 Unit 3 Animal World Part A
学习目标：
一、学习目标
1. 知识目标：
（1）能够听、说、读、写以下有关动物种类、名称的单词：reptile, insect, mammal, crocodile, ostrich, penguin, shark, whale, butterfly, hippo, zebra, lion, hummingbird, giraffe
（2）能够通过阅读，了解哺乳动物、昆虫、鸟类、爬行动物、鱼类的主要特点，并能运用句型What kind of animal are…? They are…/They are a kind of …询问动物种类。
2. 能力目标：
（1）能够掌握并正确使用有关动物种类的单词，能听懂、会说有关动物种类的功能句。
（2）能够熟练运用形容词原级、比较级、最高级。
二、重点、难点
1. 有关动物种类、名称的词汇和句型
2. 形容词原级、比较级、最高级的用法
知识梳理：
一、单词领读:
reptile n. 爬行动物 whale n. 鲸
insect n. 昆虫 butterfly n. 蝴蝶
mammal n. 哺乳动物 hippo n. 河马
crocodile n. 鳄鱼 zebra n. 斑马
ostrich n. 鸵鸟 lion n. 狮子
penguin n. 企鹅 hummingbird n. 蜂鸟
shark n. 鲨鱼 giraffe n. 长颈鹿
二、重点单词
【单词学习】
1. reptile 爬行动物
【音标】
【例句】
I like crocodiles. They are a kind of reptile.我喜欢鳄鱼，它们是一种爬行动物。
【考查方式】单选,听力，看图连线，单词归类等
【考题链接】
Crocodile is a kind of _________.
A. bird B. mammal C. reptile D. fish
答案：C
2. mammal 哺乳动物
【音标】
【例句】
What kind of animal are zebras? They are mammals. 斑马属于哪类动物？它们是哺乳动物。
【考查方式】
单选，听力，看图连线，单词归类等
【考题链接】
1. 将下列单词归类。
A. whale B. lion C. tiger D. shark E. zebra F. parrot G. hippo H. penguin
mammal：__________________________________________________________
fish：________________________________________________________________
bird：_______________________________________________________________
答案：mammal：A B C E G
fish：D
bird：F H
2. The ostrich is a kind of _______.
A. bird B. mammal C. fish D. reptile
答案：A
3. insect 昆虫
【音标】
【例句】
I saw butterflies. They are beautiful insects. 我看到了蝴蝶，它们是美丽的昆虫。
【考查方式】
单选，听力，看图连线，单词归类等
【考题链接】
Butterfly is a kind of _______.
A. bird B. insect C. reptile D. fish
答案：B
4. hummingbird 蜂鸟
【音标】
【例句】
Hummingbirds live in North America. 蜂鸟生活在北美洲。
【拓展】
hum n. 嗡嗡声,哼声;v. 发出哼声,哼（曲子）
【例句】
He hummed as he walked. 他一边走一边哼着歌。
He could hear the hum of the bees in the garden. 他听得见花园里蜜蜂的嗡嗡声。
【考查方式】单选
【即学即练】
1. Listen and match.
Andy Joy Bill Lucky Lily
2. Read and choose.
( ) (1) It’s black and white. It likes eating bamboo.
A. zebra B. panda C. koala
( ) (2) It’s in Africa and Asia. It has the biggest ears and longest nose.
A. hippo B. elephant C. whale
( ) (3) It’s very famous in China.
A. The warriors B. CN Tower C. Tokyo tower
( ) (4) They are birds, they have two wings, they can’t fly, but they can swim very fast.
A. sharks B. hummingbirds C. penguins
( ) (5) —What kind of animal are whales?
—They are .
A. mammals B. fish C. reptiles
3. Read and write “T” for TRUE or “F” for FALSE.
Hello, my name is Peter, I like animals, I often go to the zoo on the weekends. I like birds very much. At the Bird World, we can see ostriches, peacocks, eagles, penguins and….Ostriches and penguins can’t fly, but ostriches can run as fast as a car, penguins can swim very fast. Mammal World is very big. Elephants are the biggest animals on land. Hippo is smaller than an elephant, but it’s bigger than a lion. Giraffes are the tallest animals in the world, it has the longest neck. I like the zoo.
(1) Peter likes animals. ( )
(2) An Elephant is the biggest animal in the world. ( )
(3) Ostriches can run as fast as a car. ( )
(4) A Whale is the tallest animal in the world. ( )
(5) We can see penguins at the Bird World. ( )
答案：
1. 原力原文：
Andy, Joy, Bill, Lucky and Lily are going to the zoo. Andy wants to see the giraffes, it’s the tallest animal in the world. Joy wants to see insects. Bill wants to see sharks and whales. Lucky is going to see hippos. Lily like birds. She is going to see the ostriches in the Bird World.
2. B B A C A
3. T F T F T
I Taught the Teacher 我教老师
Mother asked her little boy, “Darling, what did the teacher teach you today?”
“Nothing, Mum,” answered the son proudly, “instead, she asked me how much one plus two was, and I told her three.”
三、重点短语
【短语学习】
1. as …as 和……一样
【用法】
as +形容词原级+as 表示“A……和……一样”
not so/as +形容词原级+as 表示“……和……不一样”
【例句】
He is as tall as his brother. 他和他的兄弟一样高。
It is not so/ as cold as yesterday. 今天的天气没有昨天冷。
【考查方式】
单项选择
【考题链接】
1）Don’t just believe him. This kind of camera is ________ he says.
A. as good as B. not as good as C. so good as
答案：B
2）This maths problem is ______ that one.
A. so easy as B. so difficult as C. not so easy as
答案：C
3）—The classroom is ______ clean ______ it was yesterday.
—Sorry, I forgot to clean it.
A. as, as B. so, as C. not as , as
答案：C
4） — Do you have a big library?
—No, we don’t, at least , not _______ yours.
A. bigger as B. as big as C. as bigger than
答案：B
5）—Whose picture is better, Jack’s or Tom’s?
—Both of them are good. I think Jack draws ________Tom.
A. as good as B. as well as C. better
答案：B
6). A tusk can be as _______ as a person.
A. long B. longer C. longest
答案：A
2. pick up 拾起
【例句】
An elephant trunk can pick up a tree as heavy as 280 kilograms.
大象的鼻子可以提起一棵280公斤重的大树。
The boy picked up the hat for the old man.
男孩替老人拾起了帽子。
【拓展】
1. 收拾
You should pick up the pencils after study.
学习结束后应该把铅笔收拾好。
2. 学到；获得
He was picking up the skills quickly.
他正在很快地掌握技术。
【考查方式】选择填空，完形填空
【考题链接】
It can ________ a peanut that is only four centimeters long.
A. pick on B. pick down C. pick up
答案：C
【即学即练】
1. —Who did it better, Bill or Henry?
—I think Bill did just _________ Henry.
A. as well; as B. as good; as C. as better; as
2. Things are ________ on the moon ________ on the earth.
A. as heavy; as B. heavier; than C. lighter; than
3. Would you please _____ up the pen for me?
A. pick B. give C. put
答案：A C A

Guess and write. What animal is it?
1. This animal loves swimming. It doesn’t have legs and it doesn’t live in the snow. It lives in the water. _________
2. This animal doesn’t like swimming. It doesn’t like water. It enjoys sleeping on my bed.________
3. This animal likes living in trees. It can fly very well. It doesn’t like water. It likes eating insects._________
4. This animal loves winter. It’s very big and sometimes it’s scary. It likes living in the snow and it is good at swimming.________ _________
四、重点句型
【句型学习】
1. What kind of animal are …? They are… ……它们是哪种动物？它们是……
【用法】
（1）kind指品种，表示 “一种”事物时常用a kind of 作定语。a kind of animal一种动物，a kind of car一种小车。animal和car前不再加冠词。
（2）表示“各种各样”用various kinds of，various kinds of animals，animals of various kinds均可。
（3）kind侧重指“品质、性质”。
【例句】
She’s not the kind of woman to lie.她不是说谎的女人。
（4）a kind of 表示一种，常可表示不确定的“某种类似”的意思；
kinds of表示很多种；
kind of 表示有点，稍稍；
be kind of 则表示某人友善的性格；
all kinds of 表示各种各样的。
【例句】
I like ostriches. They are a kind of bird.
我喜欢驼鸟，它们是一种鸟。.
【考查方式】
单项选择，阅读理解，完形填空
【考题链接】
(1) Snake is a kind _______ reptile.
A. for B. of C. on D. to
答案：B
(2)— ________of animal are sharks? —They are fish, I think.
A. What B. Which C. What kind D. Which kind
答案：C
2. It is heavier than a crocodile. 它比鳄鱼重。
【用法】
形容词的比较级与最高级：
a. 比较级+than+比较成分，表示……比……更……
b. 比较级+and+比较级，表示越来越……
c. the +比较级，the+比较级表示越……越……
*比较级的构成口诀：
比较与最高，一般加后缀，
er是比较，est是最高。
原级结尾若是e，只加r或st，
重读闭音节，辅音要成对，
还有多音节，加词不加缀。
辅音若加y，y变i再加缀，
元音若加y，不算在此内。
【例句】
Its neck is shorter than a giraffe’s.
它的脖子比长颈鹿的短。
The weather is getting warmer and warmer.
天气变得越来越暖和了。
The sooner, the better.
越快越好。
【考查方式】
单项选择，阅读理解，完形填空
【考题链接】
1. The more you eat, __________you are.
A. the fatter B. the fater C. more fater D. the more fat
答案：A
2. 词形转换：
(1) I’m very _______. But Tom is _________ than I. And Gery is _________in our group.(angry)
(2)Which is ___________________, English or Chinese? (difficult)
(3) In summer, it’s ____________ in Wuhan than in Beijing. (hot)
答案：(1)angry, angrier, the angriest
(2)more difficult
(3)hotter
【即学即练】
1. The Huanghe River isn’t as ________ as the Changjiang River.
A. long B. longer C. longest D. more long
2. Which is _______, the moon or the earth?
A. big B. bigger C. biggest D. the biggest
3. Which subject do you like ________, art, music or P.E.?
A. best B. better C. well D. very much
4. What ______ animal are lions?
A. think of B. kind of C. kind
答案：1. A 2. B 3. A 4.B
5. 用括号内所给单词的正确形式填空：
（1）Of the two girls, I find Lucy is _______ (clever).
（2）Gold is ______ (much) useful than iron(铁).
（3）My sister is two years _______ (old ) than I.
（4）Joan’s parents have four daughters, and she is the _____ (young) child.
（5）The _____ (cheap) bags are not usually best ones.
（6）The short one is _______ (much) expensive of the five.
（7）The boy is not so ______ (interesting) as his brother.
（8）Dick sings _____ (well), he sings ______(well) than John, but Mary sings______(well) in her class.
（9）She will be much ______ (happy) in her new house.
（10）My mother looks _______ and _______ (much) beautiful.
答案：1. A 2. B 3. A 4. B
5. （1）cleverer （2）more （3）older （4） youngest （5）cheapest
（6）the most （7）interesting （8）well, better, best （9）happier
（10）more, more
口语交际：
【交际语】
【适用情景】
a piece of cake在上面的对话中不是“一块蛋糕”，而是“小菜一碟”的意思，在日常对话中我们时常用到。当一件事很容易办到的时候，中国人经常开玩笑说是小菜一碟，是不是很形象呢？