Unit 1 Animal Friends Section A 语法课件(共34张PPT)人教版(新教材)七年级下册

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Unit 1 Animal Friends Section A 语法课件(共34张PPT)人教版(新教材)七年级下册

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(共34张PPT)
Animals
SectionA GF
Unit 1
Animal Friends
Why do you like animals
语言能力
1
学习能力
2
文化意识
3
Learning Objectives
思维品质
4
to master the way “Because...” to answer the question “Why...”; how to make a noun plural and how to use adjectives to describe nouns
to master the ability of inferring other things from one fact; to give details about animals; work in pairs
to love and care for animals
to stimulate the interest of English learning; to lead Ss to express their thoughts
用所给名词的适当形式填空。
1.Both________(carrot) and________( potato) are vegetables.
2.My parents keep ten ______ (goose) and five _______(sheep) on the farm.
3.There are many tall ________ (build) in the centre of the city.
5.Many ________ (child) like to go to a zoo to watch animals.
6.We should learn from the ________ (science) like Deng Jiaxian.
7.Too much chocolate is not good for your _______ (tooth).
8.Some old _______ (man) are playing chess in the park.
9.My mother buys two _______ (kilo) of _______ (tomato) in the shop.
10.My mother is kind and she always reads me _______(story )at night.
Review
carrots
potatoes
geese
sheep
building
children
scientist
teeth
men
kilos
tomatoes
stories
North America
South America
Asia
South/sa θ/ Africa/ fr k /
Oceania
Australia
A:Where are …. from?
B:They are from...
Africa
/ stre li /n.澳大利亚
Presentation
snake
[sne k]
n. 蛇
shark
[ ɑ k]
n. 鲨鱼
whale
[we l]
n. 鲸
snakes
scary
[ ske r ]
adj. 吓人的
sharks
dangerous
[ de nd r s]
adj. 危险的
whales
huge
[hju d ]
adj. 巨大的
Grammar Focus
_______ your favourite animal ____ the monkey.
__________ penguins from _______ from Antarctica.
_______ you like penguins so much ________ they’re very cute!
__________ you like snakes _______ they’re really scary.
What’s
Where are
They’re
It’s
Why do
Because
Why don’t
Because
what/ where/why引导的特殊疑问句
What’s your favourite animal It’s the monkey.
Where are penguins from They’re from Antarctica.
Why do you like penguins so much Because they’re very cute!
Why don’t you like snakes Because they’re really scary.
what、why和where引导的特殊疑问句是怎么构成的?
由特殊疑问词+be/do引导的一般疑问句构成。
3a Read the sentences. Circle the word that introduces a reason.
3a Read the sentences. Circle the word that introduces a reason.
What’s your favourite animal It’s the monkey.
Where are penguins from They’re from Antarctica.
Why do you like penguins so much Because they’re very cute!
Why don’t you like snakes Because they’re really scary.
v. 引入
n. 原因
why引导的特殊疑问句对什么提问?怎么回答?
对原因提问,用because回答。
特殊疑问词 why, what 和 where
一、why
1.含义:why “为什么”,是一个疑问副词,用来询问原因。
2.用法:
(1)Why+do/does+主语+动词原形+其他 回答要用because。
如:Why does he go to the hospital (他为什么去医院?)
Because he is ill.(因为他病了。)
(2) Why 还可以用于向别人提出建议:
“Why don't you+动词原形+其他 ”或“Why not+动词原形+其他 ”,
意为“为什么不……呢 ”。
如:Why don't you go out for a walk
(你为什么不出去散散步呢?)
Read the sentences. Circle the word that introduces a reason.
3a
What’s your favourite animal It’s the monkey.
Where are penguins from They’re from Antarctica.
Why do you like penguins so much Because they’re very cute!
Why don’t you like snakes Because they’re really scary.
因为
因为
Why do you like penguins so much Because they’re very cute!
Why don’t you like snakes Because they’re really scary.
Why do you like... 你为什么喜欢……?
Why don’t you like... 你为什么不喜欢……?
do的否定形式是don’t
它们都可以用Because…来回答。
What’s your favourite animal It’s the monkey.
Where are penguins from They’re from Antarctica.
Why do you like penguins so much Because they’re very cute!
Why don’t you like snakes Because they’re really scary.
where引导的特殊疑问句对什么提问?怎么回答?
对地点提问,用表示地点的名词回答。
【拓展】其他常见的特殊疑问词(组)及其用法:
what 对姓名、物品、事件等提问 What’s your name 你叫什么名字?
how 对身体状况、方式等提问 How is your father 你爸爸身体怎样
who 对人进行提问 Who is the girl 这个女孩是谁
when 对时间进行提问 When do you get up 你什么时候起床
whose 对某物的所属者进行提问 Whose keys are these 这是谁的钥匙
how old 对年龄进行提问 How old is your mother
你妈妈多大了
what color 对颜色进行提问 What color is your jacket 你的夹克衫是什么颜色
Grammar Focus
what, why和where引导的特殊疑问句的构成:由______________+_______________构成。
why引导的特殊疑问句,常对________提问, 用_________回答。句式结构为:__________________________________________
where引导的特殊疑问句,常对________提问,句式结构为: ____________________________________;
____________________________________
what引导的特殊疑问句,常对_________________提问, 句式结构为:__________________; ___________________________
特殊疑问词
一般疑问句
原因
because
Why do/does/don’t doesn’t + 主语 + 动原 + 其他
地点
Where + be + 主语 +from
Where + do/does + 主语 + come from
姓名、物品、事件等
What + be + 主语
What + do + 主语+ 动原 + 其他
1.含义:what “什么”,是一个疑问代词,用于引导特殊疑问句来询问事物、行为或职业等。
2.用法:
二、what
特殊疑问词 why, what 和 where
(1)询问事物名称或性质。
如:What is this (这是什么 )
What’s your favourite animal (你最喜欢的动物是什么 )
(2)询问事物的特征或细节。
如:What color is your car (你的车是什么颜色的 )
(3)询问职业:What is your mother (你妈妈是干什么的?)
注意,What is +人?此句型是问人的职业,一般译为“是干什么的?”。
注意:特殊疑问句不能用 yes 或 no 来回答,而是需要给出具体的答案。
在实际运用中,特殊疑问句的结构可能会有所变化,但基本遵循“疑问词+助动词/be 动词/情态动词+主语+谓语+其他成分”的规则。
三、where
特殊疑问词 why, what 和 where
1.含义:where 意为“哪里”,是一个疑问副词,用于引导特殊疑问句来询问地点或位置。
2.用法:where 引导 的特殊疑问句基本结构为:
如: — Where is she — She is in China.
—Where are giraffes from /Where do giraffes come from
—They’re from Africa. / They come from Africa.
Where+ be动词+主语?
Where+助动词/情态动词+主语+动词原形 ” 。
What’s your favourite animal It’s the monkey.
Where are penguins from They’re from Antarctica.
Why do you like penguins so much Because they’re very cute!
Why don’t you like snakes Because they’re really scary.
在谈论一类动物时,要用名词复数表示种类,在表达中,要注意主谓的单复数形式前后一致。
1. —_____________ grade are you in, Millie —I'm in Grade 7.
2. —________ are they good at —They are good at English and History.
3. —________ do Daniel and David come from —They come from the USA.
4. —________ do people in China celebrate the Mid-Autumn Festival
—They enjoy the bright moon and eat moon cakes.
5. —_______ is your birthday, Sandy —It's on October 5.
6. —________ pumpkin lantern is this —It's Amy's.
7. —_________________ do you often have breakfast —At 6:30 a. m.
8. —Tom, _______ are you late for school —Because I get up late.
9. —______ often helps you with your homework —My mother.
What
What/Which
Where
How
When
Whose
When/What time
why
Who
请选择适当的特殊疑问词完成句子。
可数名词复数
基本用法:当我们谈论某一类动物、植物或物品时,即使我们并没有特指多个个体,也常常会使用复数形式来表示这一类别的整体。
名词复数变化规则
一般情况下直接在词尾加-s tiger-tigers lion-lions
以-s, -x, -ch, -sh 结尾的单词在词尾加-es fox-foxes fish-fishes
以辅音字母+y结尾变y为i再加es butterfly-buterflies
以元音字母+y结尾在词尾加-s monkey-monkeys toy-toys
以f或fe结尾变f或fe为v再加-es wolf-wolves
部分不规则变化 sheep-sheep mouse-mice
What’s your favourite animal It’s the monkey.
Where are penguins from They’re from Antarctica.
Why do you like penguins so much Because they’re very cute!
Why don’t you like snakes Because they’re really scary.
形容词是表示人或事物属性或特征的词,一般修饰名词或代词,在句中作定语或表语。
Adjectives for Describing Animals
cute
clever
funny
smart
lovely
friendly
scary
dangerous
lazy
clumsy 笨拙的
powerful
strong


What other adjectives do you know
What’s your favourite animal It’s the monkey.
Where are penguins from They’re from Antarctica.
Why do you like penguins so much Because they’re very cute!
Why don’t you like snakes Because they’re really scary.
程度副词表示程度,常用来修饰动词、形容词和副词
3b
Complete the conversation with the words in the box. Underline tha animal nouns.
Jane: Sam, ________ are giraffes from
Sam: ________ from Africa. Do you like giraffes
Jane: Yes, I do.
Sam: Why ________ you like them
Jane: Well, ________ they’re interesting. They
have long necks. ________ your favourite
animal
Sam: Guess! It lives in the sea.
Jane: Is it the shark
Sam: No. I don’t like sharks.
Jane: Why ________ you like sharks
Sam: Because they’re really scary.
where
They’re
do
because
What’s
don’t
They're
because
do
don’t
where
conj.连词
主语
助动词
疑问词
what’s
Tip:Predict the part of speech(词性).
Tip:
谈论动物时,常用名词
复数表示种类,在表达中,要注意主谓的单复数形式前后一致。那么,名词复数有什么规律呢?
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eagle ______fox _______ giraffe _______ mouse_______ penguin _______ shark ______ sheep ______ snake _______ whale _______ bear _______
3c
Make the nouns in the box plural.
eagles
foxes
giraffes
mice
penguins
sharks
sheep
snakes
whales
bears
可数名词的单复数
Can you find out the rules of plural nouns
Grammar Focus
可数名词变复数(规则变化)
直接+s
以s, x, sh, ch结尾, +es
以辅音字母+y结尾,变y为i+es
以元音字母+y结尾,直接+s
以-f或-fe结尾,多数变f或者fe为v再+es
以o结尾,有生命的+es,无生命的+s
elephants
lions
foxes
boxes
bab(y)ies
monkeys
wol(f)ves
tomatoes
heroes
lad(y)ies
boys
hal(f)ves
zoos
radios
口诀:
小偷(thief)的妻子(wife)用刀子(knife)和树叶(leaf)把狼(wolf)劈成两半(half).
1. Where are penguins from =Where do penguins come from
企鹅来自哪里?
be from =come from 来自,be from在变疑问句时,将 be 动词提到主语之前;come from在变疑问句和否定句时,需要借助助动词 do/does。
For example:
I am from a small village in the mountains.
我来自山里的一个小村庄。
Where do you come from I come from Canada.
你来自哪里?我来自加拿大。
2. Why do you like penguins so much Because they’re very cute!
你为什么如此喜欢企鹅?因为它们非常可爱!
so much、very 是程度副词,一般位于被修饰的形容词或副词之前,如 “very good”“so fast” 等。当修饰动词时,通常放在动词之后。
For example:
She misses her parents so much when she is away from home.当她离开家时,她非常想念她的父母。
The book is very interesting and I can’t put it down.这本书非常有趣,我爱不释手。
The movie we watched last night was really exciting and full of surprises. 我们昨晚看的电影真的很刺激,充满了惊喜。
Think of an animal. Ask and answer questions with a partner to guess each other's animal.
Is the animal’s tail long
No, it isn’t.
Is it black and white
Yes, it is.
tail
3d
Think of an animal. Ask and answer questions with a partner to guess each other's animal.
Where’s it from
It's from China.
It’s a panda!
Yes, you're right!
3d
—Why ________ you like that cat
—Because he is kind of boring. He sleeps all day.
A. do B. can C. don’t D. can’t
2
People put rubbish into the sea, so some kinds of whales are in _________ .
A. danger B. safe C. dangerous D. safety
3
—_________ do you like Wolf Warriors Ⅱ
—Because it’s exciting.
A. Why B. What C. How D. Who
1
Multiple choice.
Exercises
A: _______ are lions from
B: ________ from South Africa. Do you ____ lions
A: No, I don’t.
B: Why ______ you like lions
A: Because they’re really scary. But I like giraffes.
B: Really _____ do you like giraffes
A: Well, ________ they’re kind of interesting. Do you like pandas
B: Yes, I do. But I like tigers a lot.
A: Tigers Why ____ you like tigers
B: They’re really ______!
because they’re
do don’t
cool like
why where
Where
They’re
like
don’t
Why
because
do
cool
Fill in the blanks with the words from the box. Then practice the conversation.
Exercise
1.My brother is under the tree. (对画线部分提问)
________ ________ your brother
2.Sam likes tennis. ( 对画线部分提问)
________ ________ Sam like
3.—________ are you going to have your holiday
— I’m going to Beijing.
4.—________ is your sister unhappy (不高兴)
—Because she can’t play soccer after school.
How
many
What
does
Where
Why
一、根据要求完成句子。
Exercise
5.—Why do you always go to that bakery to buy bread
—Because the bread there sells very_____as it tastes ________.(good)
6.He likes music because he thinks it’s ________ (relax).
7.Panda Hua Hua is very ________ (受欢迎的) in China.
8.Tom is a ________ boy. He always makes us laugh. (fun)
well
good
relaxing
popular
funny
Homework
Must do:
1. Write different animal nouns and their
plurals as many as possible.
2. Use some adjectives to describe your favourite
animal.
Choose to do
Write a passage to describe your favourite animal and tell why you like it.

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