Unit2 Colors Grammar 课件 (共23张PPT)牛津译林版英语九年级上册

(共23张PPT)
9A Unit2 Colours Grammar
Do different colours represent different charateristics
Lead-in: Describe the picture
There are many colors in the picture.
We can see there are many colors in the picture.
We can see (that) there are many colors in the picture.
We wonder __________different colours represent different charateristics.
if/whether
Jett
Red represents
I think __________________.
Jett is powerful.
power.
(that) Jett is powerful
We know _____________________________________.
Yellow represents
Donnie
Donnie can create many new things.
wisdom.
(that) Donnie can create many new things.
Super wings always help children with their problems.
I am glad ___________________________________________________.
(that) super wings always help children with their problems
We know Jett.
主
谓
宾
We know Jett is a red plane.
主
谓
宾
连接词（引导词）
什么是宾语从句？
宾语从句
(that)
Think about : What is the object clause
An object clause functions as the ______ of a sentence.
What is Object Clause
object
宾语从句是在复合句中用来充当主句宾语的句子。
宾语从句一般由“主句+引导词+从句 (主语+谓语+其他)”构成。
试比较
An object clause can be put after adjectives:
An object clause can be put after verbs:
say, know, think, believe, hope, mean,...
sure, certain, sad, glad, happy, afraid...
Jett is powerful.
I think (that)
there are many colors in the piture.
We can see (that)
I am glad (that) super wings always help children with their problems.
We hope (that) they will help more children.
Object clauses introduced by that
We use “______” to introduce an object clause that is a statement (陈述句). In informal English we often drop “______”.
that
that
Make a conclusion:
We know (that) different colours can influence our moods.
Millie: Did you know there is a relationship between
colours and moods
Sandy: Certainly. I think colours influence our everyday
lives in many ways.
Millie: How should we choose the colours for the rooms
of a house
Sandy: Most people think light colours are better than
dark ones.
Millie: Yes. I notice light colours make rooms seem larger.
Sandy: Sure. I also know blue can make us feel relaxed
Millie: Yes. My mum says blue is suitable for bedrooms.
I also find some people prefer orange for their
dining rooms.
Sandy: True, but it depends on personal taste. Anyway,
we should choose the colour which makes us feel
comfortable.
∧
(that)
∧
(that)
∧
(that)
∧
(that)
∧
(that)
∧
(that)
∧
(that)
Exercises
n. 关系
adj. 每天的;日常的
daily
adv. 必定地
adj. certain
adj. 个人的；私人的
n. person
定语从句
adj. 适合的 v. suit
White clothes suit me well.
Millie: Did you know (that) there is a relationship between
colours and moods
Sandy: Certainly. I think (that) colours influence our
everyday lives in many ways.
Millie: How should we choose the colours for the rooms
of a house
Sandy: Most people think (that) light colours are better than
dark ones.
Millie: Yes. I notice (that) light colours make rooms seem larger.
Sandy: Sure. I also know (that) blue can make us feel relaxed
Millie: Yes. My mum says (that) blue is suitable for bedrooms.
I also find (that) some people prefer orange for their
dining rooms.
Sandy: True, but it depends on personal taste. Anyway,
we should choose the colour which makes us feel
comfortable.
Exercises
affect
I know (that)
Jett_________( appear) in Hunan TV in 2015.
Jett ____( be ) energetic and confident now.
Jett __________( come ) to Zhenjiang next week .
Jett __________( visit) many places of interest recently.
Jett ____________( help ) children deliver things when Mira was swimming in the sea.
appeared
is
will come
has visited
was helping
宾语从句时态变化
1.当主句是现在时，宾语从句的时态
为任意所需时态。（需要性原则）
my findings
Tense
1) “ I can create many things in the future.”
2) “ I want to be a super scholar (学霸).”
3) “ I am doing tasks with my friend. ”
4) “ I make a lot of right decisions.”
1) ______________ many things in the future.
2) __________ to be a super scholar.
3) ____________tasks with _____friend.
4) __________ a lot of right decisions.
Donnie said (that)
he
he wanted
he was doing
he made
宾语从句时态变化
2.当主句是过去时的时候，宾语从句为相对应的过去某一时态。（呼应性原则）
my findings
his
could create
The teacher taught me (that) light travels faster than sound.
I was told (that) summer comes after spring.
My parents told me (that) no news is good news.
3. 当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般现在时。（特殊性原则）
宾语从句时态变化
my findings
时态变化:
主句是现在时, 从句可以使用____________；
主句是过去时, 从句要用___________________;
当从句表述的是客观真理或普遍规律时，从句的时态不受主句时态的限制，仍然用___________;
任何一种时态
相对应的过去某个时态
一般现在时
Conclusions: The changes of the tense
Do they have different abilities
We wonder _________________________.
if / whether they have different abilities
I ask ___________________________.
if / whether she can move away the rocks
Can she move away the rocks
Dizzy
Jerome
We are not sure _________________________ .
if / whether he is good at acting
Is he good at acting
Object clauses introduced by if/whether
You wonder if/whether they have different abilities.
I ask if/whether she can move away the rocks.
We are not sure if/whether he is good at acting.
We use __________ to introduce an object clause that expresses a yes/no question.
if/whether
Such object clauses can be put after verbs and
phrases such as:
ask, see, wonder, be not sure ……
主+谓+其它
陈述语序
What's the word order in the clause (宾语从句的语序)
Thinking : 一般疑问句做宾语
我问她是否想去购物。
1.改为陈述句语气
2. 用if/whether连接
I ask
Does she want to go shopping
she wants to go shopping.
if / whether
I ask
Practice
if/whether she should choose the red dress
Problems about shopping
if/whether the sports bag is made of cotton
if/whether white clothes suit her
if/whether the green T-shirt matches his trousers.
if/whether he should stay at home instead of going shopping with his classmates.
stay at home instead of going
shopping with my classmates
often
Help Daniel complete his email using that, if or whether.
that
if/whether
if/whether
that
that
if/whether
Remember how to use the object clauses introduced
by ‘that’、‘if’ or ‘whether’.
Finish the letter and the relevant exercises.
Homework