Unit 5 Wild animals Grammar 课件(共53张PPT)2023-2024学年初中英语牛津译林版八年级上册

(共53张PPT)
Unit 5 Wild animals
Grammar
新课导入
closed
bat
bee
lost
get lost
the same … as
save
adj. 关闭的
n. 蝙蝠
n. 蜜蜂
adj. 迷路的，迷失的
迷路
与……同样
vt. & vi. 储存，节省
Words and expressions review
新课导入
The door is closed
We leave the classroom with the door closed.
新课导入
Dolphins can work out easy maths problems.
新课导入
Bats can decide the right way with the help of their mouth and ears.
新课导入
Bees never get lost.
Bees always remember the same way as they went.
新课导入
Squirrels always save food before winter comes.
新课导入
We can…
We may …
We must…
We should …
We can't
Can you ...
新课讲解
can
may
should
must
could
might
S +
+ be / do
not
May / Can / Should / Must + S + be/ do…
新课讲解
--- May I use your mobile phone
--- Of course you may.
--- May I ask you a question
--- Yes, please.
--- May I come in, Mr Wu
--- No, you may not.
--- May I have a talk with Millie
--- Sorry, she is not at home. She may be in the library.
What’s the difference
新课讲解
--- May I use your mobile phone
--- Of course you may.
--- May I ask you a question
--- Yes, please.
--- May I come in, Mr Wu
--- No, you may not.
--- May I have a talk with Millie
We use may to ask for permission.
We can also use can, could to ask for permission.
Could sounds more polite than can. May is formal.
新课讲解
--- Sorry, she is not at home. She may be in the library.
We use may to say that something is possible.
新课讲解
A
Using may to say that something is possible.
新课讲解
What is this
It may be an egg.
It may be bread.
It may be a bun
not
Can you make a conclusion
新课讲解
What is this
--- May it be a cow
---Yes, it may be.
No, it may not be.
--- What may it be
--- It may be a horse.
Can you make a conclusion
新课讲解
What do you think of the frog
It may die.
It may sleep.
It may have a rest.
do
not
Can you make a conclusion
新课讲解
What happens to the boy and his father
--- May the boy make a mistake
--- Yes, he may.
No, he may not.
--- If the boy makes a mistake, what may his father do
--- He may punish him.
Can you make a conclusion
新课讲解
What are the two cocks doing
They may be playing football.
They may be fighting with each other.
Can you make a conclusion
新课讲解
What may dogs
be doing
They may be sleeping.
They may be playing a game.
新课讲解
What may the penguin be doing
What may the penguin not be doing
It may be inviting its owner to dinner.
It may not be biting its owner.
新课讲解
Practise with “may, may not”
There is something wrong with Mr. Chen’s car.
How may he go to work
新课讲解
Practise with “may, may not”
Miss Wu is very happy today, what may happen
Miss. Wu is angry, what may happen
新课讲解
Parents’ Meeting is coming, what may happen
新课讲解
If we do nothing with giant pandas,
what may happen
If we take action, ...may....
If there is no giant panda, ...may...
Practise with “may, may not”
新课讲解
Summary
...may do...
...may not do..
...may be sth
...may not be sth.
...may be doing sth.
...may not be doing sth.
新课讲解
如果我们不采取措施，不久会一个不剩。
If we do nothing, soon there ______ ______ none left.
竹林正逐渐减少，结果是，熊猫可能无处栖身或无食可觅。
The bamboo forests are becoming smaller and smaller. As a result, pandas _____ _____ have place to live or food to eat.
may be
may not
新课讲解
may可用来表示猜测某件事发生的可能性，常译为“也许，可能”。may通常用于肯定句与否定句，一般不用于疑问句。
例如：
The news may or may not be true.
这消息也许是真的，也许不是真的。
At the moment she may be playing with her classmates.
此刻她可能正在和同学们玩。
新课讲解
当堂小练
Millie is in the zoo. She is telling Sandy on the phone
about what plete what Millie says using
may with the words in brackets.
1. The elephant is going towards the water.
It __________(need) a bath.
2.The little boy is crying because he saw the tigers.
He __________(be) afraid of them.
3. I cannot go near the lions and tigers.
They ___________(hurt) me.
4.The baby panda is not drinking its mums milk.
It ____________(not be) hungry.
5. The monkeys are jumping around.
They _______________(be playing) with each other.
6. The horse is standing with its eyes closed.
It _________________(be sleeping).
may need
may be
may hurt
may not be
may be playing
may be playing
当堂小练
B
Using verbs + ‘to’-infinitives
当堂小练
当堂小练
More about wild animals
Amy's dad is asking Amy some questions about plete their conversation with the words in brackets.
Dad: Do you know anything special about wild animals
Amy: Yes, Dad. For example, dolphins are clever. They
can （1） __________________ (learn, work out) easy
maths problems.
Dad: What do you know about bats
Amy: Rats can't see, hut they can ⑵______________
(decide, fly) the right way with the help of their
mouth and ears.
learn to work out
decide to fly
当堂小练
More about wild animals
Amy's dad is asking Amy some questions about plete their conversation with the words in brackets.
Dad: Do you know anything special about wild animals
Amy: Yes, Dad. For example, dolphins are clever. They
can （1） __________________ (learn, work out) easy
maths problems.
Dad: What do you know about bats
Amy: Rats can't see, hut they can ⑵______________
(decide, fly) the right way with the help of their
mouth and ears.
learn to work out
decide to fly
当堂小练
Dad: Did you know that bees never get lost
Amy: Yes. Bees always (3)______________________
(remember, come back)the same way as they went.
Dad: What do you know about squirrels
Amy: They always （4）______________(begin, save)
some food before winter comes.
Dad: Yes, but sometimes they forget where to find the food.
remember to come back
begin to save
当堂小练
1. Kitty计划带Linda出去。
Kitty plans to take Linda out.
2. Linda想去参观公园。
Linda wanted to visit the park.
3. Sandy同意和他们一起去。
Sandy agreed to go with them.
4. Millie决定留在家里。
Millie decided to stay at home.
Put the following sentences into English.
不计划
计划不
当堂小练
Can you find out the rule
1. Kitty plans to take Linda out.
2. Linda wanted to visit the park.
3. Sandy agreed to go with them.
4. Millie decided to stay at home.
not
当堂小练
动词不定式作宾语
后面能接不定式作宾语的动词有 agree, fail choose, decide, forget, hope, learn, want, wish, try , would like 等。如：
We hope to get there before dark.
The girl decided to do it herself.
当堂小练
动词不定式作宾语的注意事项
1. 有些动词既可跟不定式作宾语, 也可跟动名词作宾语，但含义不同：
remember to do sth 记住要做某事；
remember doing sth 记得曾经做过某事
forget to do sth 忘记要做某事
forget doing sth 忘记曾经做过某事
当堂小练
stop to do sth 停下来去做某事
stop doing sth 停止做某事
go on to do sth 继续做另一件事
go on doing sth 继续做原来在做的事
I remember seeing you somewhere before.
我记得以前在哪儿见过你。
Please remember to turn off the light when you leave.
离开时请记得关灯。
当堂小练
动词不定式作宾语补足语
1. 后面能接不定式作宾语补足语的动词有：ask, order, teach, tell, want, wish, help等。如：
I want both of you to go.
我要你们俩去。
We helped her (to) repair her bike.
我们帮助她修理自行车。
当堂小练
v+ sb. to + do
v+ sb. do
感…
feel ; let ; make ; have ; hear; help ; see ; watch ; notice
让我走。
老师让我呆在这里。
我听见他唱歌了。
你能帮我照看一下我的衣服吗？
当堂小练
部分感官动词后既可跟不带 to 的不定
式作宾补,也可跟v-ing作宾补，前者表
示动作的全部过程已结束; 后者表示动
作正在进行。如：
I saw him come downstairs.
I saw him coming downstairs.
当堂小练
动词不定式的否定形式
动词不定式的否定式是在 to 前加 not；
不带 to 的不定式则在动词前加 not。如：
Tom asked me not to stay at home all day.
汤姆要我不要整天呆在家里。
My mother let me not do it by myself.
妈妈让我不要独自做这件事。
当堂小练
Only put v.-ing forms after some verbs
enjoy / like doing sth.
spend…doing sth.
finish doing sth.
practise doing sth.
mind doing sth.
What / How about doing…
have a good time doing
当堂小练
1. We ____ go abroad. I'm not sure.
We ____ travel by sea.
It ____ be cheaper.
2. — “The play _____ begin at any moment,” I said.
— “It ____ have begun already,” Susan answered.
3. Li Hua ____________ in the next World Cup. (want,
play)
wants to play
may
may
may
may
may
Exercise
I.填入may或用所给提示填空
当堂小练
4. I _________ more fruit and vegetables every day. (plan;
eat)
5. After dinner, we ___________ TV and chat there. (like;
watch)
6. I _________ there and look out at the beach and the sea.
(love; sit)
7. I ___________ sick people. (want; help)
8. I _____________ the violin at the age of six. (start; play)
plan to eat
like to watch
love to sit
want to help
started to play
当堂小练
9. I ____ die without them.
10. At four months old, she weighed about eight kilograms
and ____________outside for the first time.
11. When she was six months old, she ___________bamboo.
12. When she was 20 months old, she ____________ after
herself.
13. As a result, pandas ________ have a place to live or
food to eat.
14. If we do nothing, soon there ____ be none left!
may
started to go
began to eat
learnt to look
may not
may
当堂小练
1. — Don’t forget ______ your homework, John.
— Ok, I’ll do it right now.
A. doing B. do C. to do
2. — Have you decided which senior high school to choose
— Not yet. I ______ go to Moonlight
School.
A. must B. may
C. need D. should
II. 单项选择。
当堂小练
3. — Excuse me, when are we going to have a picnic
— I’m not sure, Ask our monitor, please. He ______ know.
A. need B. can C. may D. shall
4. — Do you have any plans for this weekend
— I'm not sure. I ______ go climbing Mount Yuntai.
A. must B. need C. may D. can
当堂小练
5. — Is Jim coming by train
— I’m not sure. He ______ drive his car.
A. must B. may C. need
6. Drivers should remember not ______ after drinking,
or they will break the law.
A. drive B. driving
C. to drive D. to be driven
当堂小练
Ⅲ. 完成句子。
1. 他可能认识你。
He _________ you.
2. 他们可能下周去长城。
They _________ the Great Wall next week.
3. 我们同意马上离开。
We agreed ________ at once.
4. Laura计划到中国一些名胜之地旅游。
Laura ____________ some places of interest in China.
5. 你愿意和他一起工作吗？
Would you _____________ with him
like to work
plans to visit
to leave
may know
may go to
课后作业
Homework
To preview Integrated skills on Pages 63 and 64
2. To learn to talk about how to protect wild animals
Thank you!