(共17张PPT)
Unit 12
Life is full of the unexpected
Section A
Words and expressions (1)
人教新目标版英语九年级下册
新知讲解
at the end; by the end;
in the end用法区别
情境导入
介词短语辨析
By the end of last term, they had read 100 books.
情境导入
介词短语辨析
At the end of the activity, many students come to learn from him.
情境导入
介词短语辨析
At the end of every month, teachers will give us some advice.
情境导入
介词短语辨析
In the end we will make it.
Reading is rewarding.
情境导入
介词短语辨析
In the end they know a lot.
情境导入
介词短语辨析
I believe their dreams
will come true in the end.
新知讲解
介词短语辨析
1
关注的句子
At the end of the activity, many students come to learn from him.
At the end of every month, teachers will give us some advice.
In the end they know a lot.
In the end we will make it.
By the end of last term, they had read 100 books.
新知讲解
介词短语辨析
by the end of last year
过去完成时
截止到……时候结束时为止
by the end of next week
将来完成时
had done
had been done
will have done
will have been done
by the end
一般将来时
by the end of this week
现在完成时
新知讲解
介词短语辨析
By the end of last month ,I had planted thousands of trees.
到上个月末，我已经种了数千棵树了。
By the end of next month，I will finish reading this book.
到下个月末，我将读完这本书。
By the end of this week ,I have written two books .
到这个星期末，我已经写了两本书了。
新知讲解
介词短语辨析
of 表示具体事物或场所的场合
“在......末"
of 跟时间和地点名词
at the end
at the end of this month
at the end of last month
at the end of next month
at the end of the road
at the end of the meeting
at the end of the match
新知讲解
介词短语辨析
The school is at the end of the street．
该校位于这条街的尽头。
We'll have an exam in English at the end of June．
六月底我们要参加英语考试。
They were at the end of their patience．
他们忍无可忍。
新知讲解
介词短语辨析
相当于 at last。
“终于”、“最后”
in the end
I'm sure everything will turn out satisfactory in the end．
我确信，最后一切都会令人满意的。
In the end, things will mend．
船到桥头自会直。
I was saved in the end.
巩固练习
介词短语辨析
1.By the end of last month, they ______________ (finish)
their work.
2.By the end of next week, we____________________
(plant) 2000 trees on the hill.
3. ___the end of this street, there is a big tree.
4.They found the lost car with the help of the police
___the end.
练一练
had finished
will have planted
in
At
课堂小结
回顾总结
in the end：最后，终于（与 at last ,finally相近）
by the end of ：到...为止 （常与完成时态连用）
at the end ：在....末端 ；在...后期
at the end of：用于表示具体事物或场所的场合，
再见！
(共20张PPT)
Unit 12
Life is full of the unexpected
Section A
Words and expressions (2)
人教新目标版英语九年级下册
新知讲解
as的用法
情境导入
as的用法
He likes taking a walk with his grandmother.
As they walk, they chat happily.
情境导入
as的用法
Young as he is, he is very devoted.
情境导入
as的用法
Everyone here is as polite as this gentleman.
情境导入
as的用法
1
Bob cares for the old as his father.
情境导入
as的用法
As everyone respects the old, the old are living a happy life.
新知讲解
as的用法
1
Young as he is, he is very devoted.
Everyone here is as polite as this gentleman.
as重点句子
As they walk, they chat happily.
As everyone respects the old, the old are living a happy life.
新知讲解
as的用法
1
as引导时间状语从句
as不能分先后，而指并相发生，尤指短动作或事件同时发生。
as还可以说明两种正在发展或变化的情况。
新知讲解
as的用法
1
1.I saw Peter as I was getting off the bus.
我下公共汽车的时候看到了彼得。???
2.As time passed, things seemed to get worse.
随着时间的推移，情况似乎变得更加糟糕了。???
正当……时候， 随着
时间状语从句
新知讲解
as的用法
1
1.Do as I say!
照我说的去做！ ??
2. Do as the Romans do while in Rome.
入乡随俗。
照……方法， 正如
方式状语从句
新知讲解
as的用法
1
Strong as he is, he is afraid of pain.
Slowly as the tortoise walks, it can beat the rabbit.
Doctor as she is, she can’t cure her own disease.
虽然，尽管
让步状语从句
adj./adv+as+ S+be/v.
n. + as +S+ be (句首名词不带冠词)
新知讲解
as的用法
Jim works in the same office as my sister does.
吉姆和我妹妹在同一办公室工作。???
I can’t run as fast as I used to.
我跑得不如过去那样快。
比较状语从句
像……一样
新知讲解
as的用法
1
As we are both tired, let’s just grab a takeaway.
因为我们两个都累了，来吃点外卖食品吧。???
???
因为，由于
原因状语从句
新知讲解
as的用法
1
辨析：
as表示听者已知的原因，因而常位于句首;
because表示听者未知的原因，因而常位于句尾，成为信息的焦点。
as不能回答why的问题，也不能在强调句型中作为被强调的成分。
新知讲解
as的用法
1
注意：
As the weather was fine, we decided to
walk to the restaurant.
2 . As they were tired, they went to bed as they came back.
3. She lied to us because she had to do in order to get a job.
巩固练习
as的用法
1
1. As I looked, someone came near.
2. As I get older ,I get more optimistic.
3. Please try to write as I do.
练一练
巩固练习
as的用法
1
4.Tom is as tall as I.
5. Jack is not as/so clever as his sister.
6.Young as he is, he knows a lot.
练一练
课堂小结
1
as回顾总结
时间状语从句
原因状语从句
比较状语从句
让步状语从句
方式状语从句
再见！
(共18张PPT)
Unit 12
Life is full of the unexpected
Section A
Words and expressions (3)
人教新目标版英语九年级下册
新知讲解
put on / wear / dress
/ dress up的用法区别
情境导入
短语辨析
She wears long blonde hair.
Nancy is wearing a pink dress.
She put it on five minutes ago.
情境导入
短语辨析
They dress well.
They are dancing.
情境导入
短语辨析
Kids often dress up and have fun at the party.
新知讲解
短语辨析
1
She wears long blonde hair.
They dress well.
重点关注的句子
Nancy is wearing a pink dress.
Kids often dress up and have fun at the party.
She put it on five minutes ago.
新知讲解
短语辨析
1
“穿上、戴上”，指“穿”的动作，
反义词为“take off”。
*put on
(第三人称单数) puts
(现在分词) putting
（过去式）put
（过去分词）put
put on
宾语的位置
Put on this hat.
Put on.
Put on.
it
this hat
动词+副词
新知讲解
短语辨析
1
wear “穿、戴”的状态。
*wear
首饰，眼镜，奖章,头发，胡须等。
宾语可以是衣服鞋帽，
宾语也可以是颜色名词。
wear strong shoes
wear a dress
wear a hat
新知讲解
短语辨析
wear sun glasses
wear a watch
wear a necklace
wear long hair
wear the school badge
新知讲解
短语辨析
1
I usually wear glasses.
今天我没戴眼镜。
be wearing
I am not wearing glasses today.
wear 可用于进行时
表示临时性，具体性。
新知讲解
短语辨析
1
dress
后面常接副词
不及物动词
“穿衣”
“穿好衣服”
Get up and dress quickly.
快起床穿衣。
The young man often dresses well.
这个年轻人常常穿着讲究。
新知讲解
短语辨析
1
dress
既表状态也表动作,
后面跟人作宾语。
及物动词
“给……穿衣”
Tom is old enough to dress himself.
The baby can’t dress itself.
Mum is dressing her baby.
新知讲解
短语辨析
1
dress oneself 给自己穿衣服
get dressed
dress sb in 给某人穿上……衣服
be well / badly /smartly dressed
穿着讲究/褴褛/帅气
be dressed in 穿着
动词dress的搭配有哪些？
(表动作)
(表状态)
新知讲解
短语辨析
1
I’d like you to dress up for my birthday party tonight.
今晚我希望你为我的生日派对打扮打扮。
?
dress up
“盛装打扮、乔装打扮”
新知讲解
短语辨析
1
1.____________ your clothes quickly.
Put on
迅速穿上你的衣服。
2. She __________a new dress today.
is wearing
她今天穿着一条新裙子。
练一练
新知讲解
短语辨析
1
3.He __________ his raincoat and went out.
put on
4.Mr Black often ______white trousers.
wears
5.Mary_______________________ now.
玛丽正给她女儿穿衣服。
6.She likes _____________.
她喜欢化妆打扮。
is dressing her daughter
dressing up
课堂小结
1
回顾总结
wear是表示“穿、戴”的状态。
put on 意为“穿上、戴上”，指“穿”的动作。
dress oneself
get dressed
dress sb in
be well / badly /smartly dressed
be dressed in
(表动作)
(表状态)
dress up
dress
vi
vt
再见！
