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(共34張PPT)
Unit 1 Animal Friends
1. New words: snake, neck, guess, shark, whale, huge, dangerous
2. Grammar: ①“what”“where”“why”引導的特殊疑問句
② “because”引導的原因狀語從句
③ 名詞單復數變化規則及用法
Learning goals
Lead-in
Let’s enjoy a movie!
Lead-in
Try to answer the following questions:
1. What animals can you see in the video
2. What is your favourite animal
3. Why do you like it
4. Where does it come from
neck /nek/ n.脖子
guess /ges/ v.猜測；估計
New words
snake /sne k/ n.蛇
whale /we l/ n.鯨
New words
shark / a:k/ n.鯊魚
dangerous / de nd r s/ adj.危險的；有危害的
New words
huge /hju d / adj.巨大的；極多的
New words
snake /sne k/ n. 蛇
neck/nek/ n. 脖子
guess /ges/ v. 猜測;估計
shark/ a:k/ n. 鯊魚
whale /we l/ n. 鯨
huge /hju d / adj. 巨大的;極多的
dangerous / de nd r s/ adj. 危險的;有危害的
Textbook
Read the sentences. Circle the word that introduces a reason.
3a
What’s your favourite animal It's the monkey.
Where are penguins from Theyre 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.
Language points
What’s your favourite animal
1
What引導的特殊疑問句
What+be動詞+主語
Eg: What is the weather like in Shanghai
上海的天氣怎么樣？
What+助動詞+主語+動詞原形十其他？
Eg: What does he look like
他長什么樣？
Language points
What’s your favourite animal
1
What引導的特殊疑問句
What+名詞+助動詞+主語+動詞原形十其他？
Eg: What sports do you play
你做什么運動？
Language points
練
1. — _____ your coat
— Yellow. ( )
What is B. What color is
C. What color are D. What are
2. 按要求改寫句子。
Kitty is going to play tennis this Saturday.(對畫線部分提問)
________ _________ Kitty going to _______ this Saturday
B
What is
do
Language points
Where are penguins from
2
where引導的特殊疑問句
where+be動詞+主語
Eg: —Where is my pen —It's on the desk.
我的鋼筆在哪里？ 在桌子上。
where+助動詞+主語+動詞原形十其他？
Eg: —Where do you come from —I come from China.
你來自哪里？ 我來自中國。
Language points
練
1. —_____ is it
—It’s near the window. ( )
What B. Which C. Where D. How
2. 按要求改寫句子。
I lived in a small town near Beijing. (對畫線部分提問)
________ _________ you _______
C
Where did
live
Language points
Why do you like penguins so much
3
why引導的特殊疑問句
why對原因進行提問，意為“為什么”；提問結構為“Why+助動詞+主語
+動詞原形+其他” 其答語多用because來引導。
Eg: —Why do you like pandas 你為什么喜歡熊貓？
—Because they're kind of cute. 因為它們有點可愛。
Language points
Because they're very cute!
4
because是連詞，意為“因為，由于”，引出原因。回答why提出的問題
Eg: —Why don't you like tigers 你為什么不喜歡老虎？
—Because they're really scary. 因為他們真的很嚇人。
【拓展延伸】because 與so不能同時出現在一個句子中，只能用其一。
Eg: We stay at home because it is raining.=It is raining, so we stay at home.
因為下雨了，所以我們待在家里。
Language points
練
1. 根據漢語提示翻譯句子
— Why were you late for school
— _______________________(因為我起床晚了).
2. 改錯。
Because it was late, so he has to take a taxi.
Because I got up late
so去掉
Textbook
Complete the conversation with the words in the box. Underline the animal nouns.
3bv
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
They’re
because
where
do
don’t
What’s
They’re
where
because
What’s
do
Textbook
Complete the conversation with the words in the box. Underline the animal nouns.
3bv
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.
don’t
Textbook
giraffes
sharks
Look at the the following words, what can you find
giraffe
shark
giraffes
sharks
復數名詞
變化后讀音是什么
可數名詞的復數變化規律是什么
Textbook
1.一般情況下，在可數名詞單數后加-s
Eg: dog /d ɡ/ dogs /d ɡz/
shark / ɑ k/ sharks / ɑ ks/
【注】清輔音后的s讀/s/，濁輔音或元音后的s讀/z/
名詞復數的規則變化
Textbook
2.以s, x, ch, sh結尾的可數名詞，加-es
Eg: watch /w t / watches /w t z/
box /b ks/ boxes / b ks z/
【注】es讀/ z/
Textbook
3.以輔音字母+y結尾的可數名詞，變y為i，再加-es
Eg: candy / k nd / candies / k nd z/
strawberry / str b ri/ strawberries / str b riz/
【注】ies讀/ z/
Textbook
4.以o結尾的可數名詞，加-s或者-es
Eg: radio / re di / radios / re d z/
potato /p te t / potatoes /p te t z/
【注】s/es讀/z/
Textbook
5.以f/fe結尾的可數名詞，多數是將f/fe變成v，再加-es
Eg: leaf /li f/ leaves /li vz/
knife /na f/ knives /na vz/
【注】ves讀/vz/
Textbook
名詞復數的不規則變化
child children
foot feet
tooth teeth
man men
woman women
單復同形
fish, deer, sheep, Chinese, Japanese ...
Summary
名詞復數的構成
1.一般在單數形式后面加-s: book→books, cap→caps, job→jobs, bag→bags
2.以s, x, ch, sh結尾的可數名詞，加-es: class→classes, box→boxes, watch→watches
3.以輔音字母+y結尾的可數名詞，變y為i，再加-es: family→families,
4.以f/fe結尾的可數名詞，多數是將f/fe變成v，再加-es: wife→wives, leaf→laeves
5.以o結尾的詞，無生命的加-s，有生命的加-es: tomato→tomatoes, hero→heroes/radio→rdios, photo→photos
6. man→men, child→children, sheep→sheep, mouse→mice, foot→feet
Textbook
3cv
Make the nouns in the box plural. Then use the plural nouns to complete the sentences.
eagle________ fox________ giraffe________
mouse________ penguin________
shark________ sheep________ snake________
whale________ bear________
eagles
foxes
giraffes
mice
penguins
sharks
sheep
snakes
whales
bears
I like ________ because they’re cute/smart/interesting/funny/huge/…
I don't like ________ because they’re dangerous/scary/…
Textbook
3cv
Make the nouns in the box plural. Then use the plural nouns to complete the sentences.
I like penguins because they’re cute.
I like whales because they’re huge.
I like foxes because they’re smart.
I like giraffes because they’re interesting.
I don't like snakes because they’re scary.
I don't like sharks because they’re dangerous.
Textbook
3dv
Think of an animal. Ask and answer questions with a partner to guess each
other's animal.
A: Is the animal’s tail long
B: No, it isn’t.
A: Is it black and white
B: Yes, it is.
A: Where’s it from
B: It’s from China.
A: It’s a panda!
B: Yes, you’re right!
Role-play
3dv
A: Is the animal black and white
B: No, it isn’t.
A: Is its nose long
B: Yes, it is.
A: Where’s it from
B: It’s from Thailand.
A: It's an elephant!
B: Yes, you’re right!
Think of an animal. Ask and answer questions with a partner to guess each other's animal.
Summary
New words
snake, neck, guess, shark, whale, huge, dangerous
1. “what”“where”“why”引導的特殊疑問句
Sentences
2. “because”引導的原因狀語從句
3.名詞單復數變化規則及用法
Homework
1
Memorize the new words, expressions and sentences in Section A
(Grammar Focus).
Finish the exercises.
2
Thank you!

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