牛津译林版英语九年级上Unit 2 Colour Grammar课件(49张PPT)

文档属性

名称 牛津译林版英语九年级上Unit 2 Colour Grammar课件(49张PPT)
格式 ppt
文件大小 1.2MB
资源类型 教案
版本资源 牛津译林版
科目 英语
更新时间 2021-11-24 23:21:16

图片预览

文档简介

(共49张PPT)
Do you think blue can bring peace to our mind and body
I think that blue can bring peace to our mind and body.
Colours can influence our moods.
Colours can make us feel happy or sad, energetic or sleepy.
Many women like to wear white on their wedding day.
Do you agree or disagree
I know that…
I don’t know that …
Some people believe that colours can influence our moods.
She hopes that yellow can bring her success.
An object clause functions as the object of a sentence. It can be put after verbs such as know, think, believe, hope and mean.
He is glad that the walls in his room are blue.
She is sure that yellow can bring her good luck.
An object clause can also follow adjectives such as certain, sure and glad.
I think (that) blue is better than pink.
“I am feeling blue” means (that) “I am feeling sad”.
Did you think (that) your favourite colour matches your characteristics
In informal English we often drop that.
宾语从句是指一个句子充当宾语,在主句与从句之间有一个引导词。
今天,我们就谈谈连接词that引导的宾语从句。请同学们关注以下几点:
连词that引导宾语从句,只起连接主、从句的作用,它本身无意义,在口语或非正式文体中常省略。
e.g. He says (that) he is a Young Pioneer.
他说他是个少先队员。
一、引导词本身的省略与不省略
1. 可以省略
2. 不可以省略
从句的主语是that时,that不省略。
e.g. We know that that is an interesting
story.
我们知道那是一个有趣的故事。
二、何时使用that引导的宾语从句
that引导的宾语从句,表示陈述一件事,即由陈述句转化而来。
e.g. He says (that) he is listening to the
weather report.
他说他正在听天气预报。
1. 主句的谓语动词是 think, hear, hope, wish, remember, forget, know, say, guess等时,常接that引导的宾语从句。
e.g. I hope (that) he will be fine soon.
我希望他很快好起来。
2. 主句由“连系动词+形容词”构成的“系表”结构,常接that引导的宾语从句。这类形容词多表示感情,如 happy, glad, pleased, sad, sure, afraid 等等。
e.g. I’m afraid (that) he can’t come.
恐怕他不能来了。
三、that引导的宾语从句相关的内容
1. 语序
不论什么情况下,宾语从句都要用陈述语序,即“主语+谓语+其它”。
e.g. Do you think (that) the radio is too
noisy
你认为收音机太吵吗?
2. 时态
that引导的宾语从句,主句用一般现在时,从句可以用符合句意要求的任一时态。
e.g. He says (that) they have returned
already.
他说他们已经回来了。
如果主句用一般过去时,从句要用过去时态的某种形式(一般过去时,过去进行时,过去将来时,过去完成时)。
e.g. He said (that) he bought a new
dictionary.
他说他买了本新词典。
[注]如果从句表达的是客观事实、真理、自然现象、名言、警句、格言、谚语等等,尽管主句用一般过去时,从句也要用一般现在时。
e.g. Our teacher told us that light travels
faster than sound.
我们老师告诉我们,光比声音传播
得快。
Sandy is chatting online with Millie about room colours. Try to add that to each object clause.
Millie: Did you know there is a
relationship between colours and
moods
Sandy: Certainly. I think colours
influence our everyday lives in
many ways.
that
that
n. 关系
adv. 必定地
adj. 每天的; 日常的
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.
that
that
Sandy: Sure. I also know bule 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.
that
that
that
Sandy: True, but it depends on personal
taste. Anyway, we should choose
the colour which makes us feel
comfortable.
adj. 个人的;私人的
You may wonder if/ whether colours influence our moods.
Sandy asks if/ whether orange can cheer her up.
We use if or whether to introduce an object clause that expresses a yes/no question. Such an object clause often follows verbs such as ask, see, wonder and find out. The word order in the clause should be the same as that in a statement.
whether和if都可以引导宾语从句,表示“是否”,在口语或间接引语中两者可以互换使用。其语序必须是陈述语序,即“连接词+主语+谓语+其他成分”。
e.g. Ask him whether / if he can come.
问下他是否能来。
但在有些情况下,whether和if的用法
有一定区别。
whether引导的从句常可以与连词or
或or not直接连用,而if一般不能。
如:
正:Let me know whether you can
come or not.
误:Let me know if you can come or
not.
2. 当宾语从句提到句首时,只能用
whether引导,而不能用if。如:
正:Whether it is true or not, I can’t
tell.
误:If it is true or not, I can’t tell.
3. whether可以引导带to的不定式,if则
不能。如:
正:I don’t know whether to accept or
refuse.
误:I don’t know if to accept or refuse.
4. whether及其引导的成分可放于介词之
后,作介词的宾语,但if不能。如:
正:I worry about whether I hurt her
feelings.
误:I worry about if I hurt her feelings.
5. whether可以引导从句,作主语、表语
或同位语,而if不能。如:
正:It was uncertain whether he would
come.
误:It was uncertain if he would come.
The Class 1, Grade 9 students are plete the sentences by using if or whether to make object clauses.
1. Kitty cannot decide __________________
____________________________
if/whether she should choose the red dress.
Should I choose the red dress
2. Sandy doesn’t know ________________
____________________________
if/whether white clothes suit her.
Do white clothes suit me
vt. 适合
3. Amy is asking _____________________
____________________________
if/whether the sports bag is made of cotton.
Is the sports bag made of cotton
4. Simon is not sure __________________
____________________________
if/whether the green T-shirt matches his trousers.
Does the green T-shirt match my trousers
5. Daniel often wonders _______________
__________________________________
____________________________
if/whether he should stay at home instead of going shopping with his classmates.
Should I stay at home instead of
going shopping with my classmates
Daniel wants to tell his online friend Tommy about colours. Help him complete his email using that, if or whether.
Dear Tommy,
Have you ever noticed the colours around you Colours are really interesting. A report says (1)_____ blue can help us feel relaxed because it represents peace. You may wonder (2)__________ it represents anything else. Yes. Blue also means sadness. I do not know (3)___________ you like
green.
that
if/whether
if/whether
Some people think (4)____ green can give us energy, but it also represents envy. Did you know(5)____ red represents good luck in China It is often used for celebrations!
Please tell me your favourite colour and (6)___________ you know anything else about colours. Write back soon.
Best wishes,
Daniel
that
that
if/whether
n. 庆祝
Daniel has some questions about colours to ask his dad, but his dad has not come home yet. Help him write a note for his dad.
1. Dad knows a lot about colours.
2. Is red just the colour of heat and power
3. Was yellow once the colour of the
rulers in ancient China
4. Did the rulers in ancient Europe like to
wear purple
5. Do all the doctors in the world wear
white uniforms
adj. 古代的
I believe (1) ____________________________.
I wonder (2) ___________________________
______________________________________.
I want to know (3) _______________________
___________________________________.
I do not know (4) _______________________
____________________________________.
I am not certain (5) _____________________
__________________________________.
if/whether red just the colour of heat and power
that Dad knows a lot about colours
if/whether yellow was once
the colour of the rulers in ancient China
if/whether the rulers in
ancient Europe like to wear purple
if/whether all the doctors
in the world wear white uniforms
2. An object clause can also follow
adjectives such as certain, sure and glad.
In informal English we often drop that.
An object clause functions as the object
a sentence. It can be put after verbs
such as know, think, believe, hope and
mean.
3. We use if or whether to introduce an
object clause when it expresses a yes/no
question. Such an object clause often
follows verbs such as ask, see, wonder
and find out. The word order in the
clause should be the same as that in a
statement.
一、根据首字母或中文提示写单词。
1. I had very little contact with teenagers in my e___________ life.
2. There was a ___________ (庆祝活动) in that shopping mall that night.
3. These a________ weapons are all cast out of bronze (青铜).
4. Think it over and let me know ________ (是否) you agree with me.
veryday
celebration
ncient
whether
— How long does it take to get to the
airport
— Forty minutes. But it’s foggy today.
I’m not sure _______ the highway will
close soon. Let’s set off earlier.
A. whether B. when
C. how D. why
二、选择题。
2. The teacher told the children that the
sun ____ round.
A. was B. is C. were D. are
3. I believe that our team ____ the
basketball match.
A. win B. won C. will win D. wins
4. I don’t know ____ to visit the old
man.
A. whether B. if C. that D. who
5. She wanted to know _____ her mother
liked the present.
A. which
B. that
C. if
D. what
6. Do you know if ______ back next
week If he ______ back, please let
me know.
A. he comes, will come
B. will he come, comes
C. he will come, comes
D. will he come, will come
Finish off the exercises in workbook.