Unit 6 Birdwatching Grammar 课件(共33张PPT)2023-2024学年初中英语牛津译林版八年级上册

(共33张PPT)
Unit 6 Birdwatching
Grammar
新课导入
Free talk
1. Why are so many teachers in our class today
2. Why am I here
3. Why are you here
新课导入
Zhalong Nature Reserve
People build Zhalong Nature Reserve ________________
to protect wildlife.
Why do people build Zhalong Nature Reserve
新课导入
Every year many tourists go to Zhalong ________________.
to watch the birds
Why do many tourists go to Zhalong every year
新课导入
The members of the Birdwatching Society go there _________________
to study the birds.
Why do the members of the Birdwatching Society go
to Zhalong
新课讲解
People build Zhalong Nature Reserve to protect wildlife.
We can use to-infinitives to express purpose.(用动词不定式表示目的）
同义句转换
People build Zhalong Nature Reserve in order to protect wildlife.
= In order to protect wildlife , people build Zhalong Nature Reserve.
in order to 也可以用于表达目的
in order to 可放于句首或句末，放句首引导目的状语时要用逗号与主句隔开
新课讲解
Every year many tourists go to Zhalong to watch the birds.
The members of the Birdwatching Society go there to study the birds.
= Every year many tourists go to Zhalong in order to watch the birds.
=In order to watch the birds, every year many tourists go
to Zhalong.
=The members of the Birdwatching Society go there in order to study the birds.
= In order to study the birds, the members of the Birdwatching Society go there.
新课讲解
Task 1
Lucy is one of my best friends from the USA. I will invite her to visit Xinghua next month.
What places can she go
What activities can she do here
What food can she eat
She can go to RT-MART(大润发） to / in order to go shopping.
新课讲解
A: Lucy is going to Xinghua next week. Where can she go and what can she do there
B: She can go to...to / in order to...
Cauliflower in Xinghua
(千垛菜花）
Xinghua Forest Park on the water(兴化水上森林公园）
crabs
新课讲解
I will invite her to visit my school.
She needs me to show her around my school.
Verb + sb.+ to do
Subject(主语）
Object(宾语）
Object Complement
(宾语补足语）
新课讲解
ask sb to do sth.
tell sb to do sth.
advise sb to do sth.
invite sb to do sth.
want sb to do sth.
=would like sb to do sth.
need sb to do sth.
teach sb to do sth.
wish sb to do sth.
encourage (鼓励）sb to do sth.
warn(警告）sb to do sth.
list some verbs with the structure “Verb + sb.+ to do ”
hope sb.to do sth.
XXXX
Task 2
新课讲解
Our teacher tells us not to make any noise in class.
Our teacher asks us not to throw rubbish anywhere.
Our teacher warns us not to shout in our campus(校园）.
Tips: We add ______before to-infinitives to express a negative meaning（否定含义）.
not
新课讲解
I will help Lucy to know more about our school.
=I will help Lucy know more about our school.
Tips: help+object+ infinitive with or without to
(help sb to do 或者help sb do)
新课讲解
feel sb do sth. watch sb do sth.
listen to sb do sth. see sb. do sth.
hear sb. do sth. notice (注意）sb do sth.
make sb. do sth. observe sb do sth.
let sb do sth look at sb do sth.
have sb do sth.
Brain-storm
List some verbs with the structure “Verb + sb.+ do ” without “to”.
Task 3
新课讲解
不定式 to do 和 do,
多数 to do 少数 do,
下列动词省去 to ,
“一感“ “二听” “三使役” “五看”
Chant
let, make , have
feel
hear,
listen to
wath, see, observe, notice,look at
新课讲解
Introduce our school life to Lucy with the help of the key words below.
Task 4
Mrs. Xu _________________.
(ask sb to do)
asks us to do eye exercises carefully
新课讲解
Mrs. Xu_________________
(encourage sb to do)
encourages her to read aloud
新课讲解
Mrs. Xu
_______________
(need sb to do)
needs him to clean the blackboard.
新课讲解
Mrs. Xu
_________________.
(tell sb not to do sth.)
tells him not to throw
rubbish anywhere.
当堂小练
1. Mr. Wu _______us _______ a pair of comfortable shoes
because we would have to walk a long way. (ask/wear)
2. We _____some birds ______in the trees. (hear/sing)
3. Mr. Wu_____us ________the birds carefully. (tell/watch)
4. He also ______ us__________ the birds. (want/describe)
5. He ________ us ____________ in the wetlands.
(advise/not shout)
6. The cold weather ______some birds _____south
for the winter. (make/fly)
7. The trip ______ us _______more about wildlife. (help/learn)
Introduce Zhalong Nature Reserve to Lucy.P74
asked
to wear
heard
sing
told
to watch
wanted
to describe
advised
not to shout
made
fly
helped
learn
Task 5
当堂小练
the Final Task : Which group will be the winner
A
B
C
D
E
F
J
I
H
G
当堂小练
句型转化：4 points
He went to the library because he wanted to borrow some books. (改为同义句)
He went to the library___ ______ ___ ________ some books.
in order to borrow
当堂小练
The teacher tells the students to play in the playground. (把不定式改成否定形式)
_________________________________________ __________________
2 points
The teacher tells the students not to play in the playground.
当堂小练
He doesn’t know how he can work out the Maths problem. (改为同义句）
He doesn’t know ___ ___ ____ ____ the Maths problem.
how to work out
不定式 to do 与疑问句连用
句型转化：4 points
当堂小练
改错: 1 point
The teacher made the students to stand outside the classroom.
当堂小练
动词适当形式填空 3 points
Look！Can you see some boys _______ (fight) over there
fighting
Tip:
“一感” “二看” hear, see,
watch 注意区分 do 与 doing.
Look！
当堂小练
She often hears someone to sing in the park.
改错 2 points
often
当堂小练
My dream is _____ ( be) a teacher when I grow up.
to be
不定式 to do 作表语
动词适当形式填空：3 points
当堂小练
We have many courses ________ (choose) in the college.
to choose
不定式 to do 作后置定语
Can you give more examples
动词适当形式填空：2 points
当堂小练
我发觉学好英语很容易，如果你努力的话。
I find it easy to learn English well if you work hard.
句子翻译：4 points
形式宾语
to do 不定式 真正宾语
Tip:
find it +adj. + to do sth.
发觉做某事怎么样
当堂小练
_______ ( do) eye exercises is good for us.
或 ________ eye exercises is good for us.
Doing
不定式 to do 作主语
同义句转化
It is good for us to do eye exercises.
动词适当形式填空：5 points
To do
课后作业
Homework
1.Make sentences using to-infinitives for purpose.
2. Finish the exercises on the learning paper.
Thank you!