2020-2021学年人教版七年级英语下册Unit 5 Why do you like pandas? Section A grammar 3a-3c课件26张

Unit5 Why do you like pandas?
Section A grammar 3a-3c
A:What animal is it?
B: It’s ___________.
A: Do you like __________.
B: Yes, I do.
A: Why do you like them?
B: ________ they’re friendly.
A: Where are they from?
B: ____________ Africa.
an elephant
elephants
Because
They’re from
Fill in the blanks
Why do you like pandas?
Because they're kind of interesting.
Why does John like koalas?
Because they're very cute.
Why don't you like tigers?
Because they're really scary.
[探究] 由why引导的特殊疑问句
why意为“为什么”，是一个疑问副词。由它引导的特殊疑问句用来询问________，其答语通常由 __________引导。
—_______ does he go to the hospital? 他为什么去医院?
—_________ he is ill. 因为他病了。
原因
because
Why
Because
[注意]在一般现在时的特殊疑问句中，如果句子的谓语动词是实义动词，主语是第三人称单数，那么why后面的助动词就用does， 否则用do，句中的谓语动词均用原形。
—Why ______ your sister go to the zoo?
你妹妹为什么去动物园?
—Because she likes animals.
因为她喜欢动物。
does
[拓展] Why还可以用于向别人提出建议。
句型为“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？”
Why don't you buy that book?
________ ________ ________ that book?
Why
not
buy
Why do you like ...?
Because they're ___.
Why ___ you like ___?
Because they're ___.
___ does he like ___?
Because they're ____.
Why ___ she like ___?
Because they're ____.
Why don't you like ___?
____ they're ____.
___ don't you like ___?
____ they're too tall.
Where are lions from?
They're from South Africa.
[探究]Where 引导的特殊疑问句询问地点。
Where + be + 名词 + ______?
— ______ is he from?
— He ____ _____ Australia.
[拓展] be from =come from
Pandas are from China.
Pandas _____ _____ China.
from
Where
is
from
come
from
Where are ____ from?
They_____ South Africa.
Where ___ koalas from?
They ___ ___ Australia.
Fill in the blanks with the words from the box. Then ask students to practice the conversation with their partners.
3a
A: _______ are lions from?
B: _______from South Africa. Do you _____ lions?
A: No, I don’t.
B: Why ______ you like lions?
Where
They’re
like
don’t
because they’re do don’t cool like why where
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 _____!
cool
do
because
Why
I like _______ because
they’re interesting.
Write names of animals in the blanks to make sentences that are true for you. There are some samples for reference.
3b
I like _______ because
they’re cute.
I like _________because
they’re smart.
I don’t like________
because they’re lazy.
pandas
elephants
giraffes
cats
Think of an animal. Ask and answer questions with your partner to guess each other's animal.
3c
Yes, you’re right.
Yes, it is.
Is the animal big?
Where’s the animal from?
It’s from China.
Is it black and white?
Yes it is.
It’s a panda!
Activity：
The teacher can write an animal on the paper. Let students ask questions one by one. When students know what the animal is, they can raise their hands to answer.
Let one student say the animals he/she likes and why. Then ask if there are any other students don't like them and give the reasons.
I like...
I don't like...
I don't like giraffes because they're lazy.
I like giraffes because they're smart.
Let's review
Why ___ you like pandas?
____ they're kind of interesting.
Why ___ John like koalas?
Because they're very ___.
___ don't you like tigers?
____ they're really scary.
____ are lions from?
They ____ South Africa.
Exercise
1. Bob likes English because it is interesting. (对画线部分提问)
________ ________ Bob ________ English?
2. Linda doesn't like math because it is difficult. (对画线部分提问)
________ ________ Linda ________ math?
按要求完成下列各题
Why does
like
Why doesn't
like
3. Let's play ping?pong. (改为同义句)
________ ________ play ping?pong?
4. What about having dinner together? (改为同义句)
________ ________ have dinner together?
5. Why not go to the zoo with me？(改为同义句)
________ ________ ________go to the zoo with me?
Why don't you
Why not
Why not
GOOD JOB