人教九年级Unit 2 Grammar课件

(共21张PPT)
Grammar
Objective clause
I guess Peter Pan was right
Growing up's a waste of time
So I think I'll fly away
Set a course for brighter days
I know __________________
Cause I know _______________
that I'll be fine
Peter Pan was right
Don't care what is written in your history
As long as you're here with me
I don't care _____________
_____________
_____________
As long as you love me
who you are
where you're from
what you did
Listen and fill in the blanks.
Lead-in
I know that I will be fine.
I know Peter Pan was right.
I don't care who you are.
谓语
宾语从句
主语
objective clause
1. I hear that you were ill last week.
2. I hear that you’ll fly to Hong Kong in a week.
3. I hear that Tom has left for Shanghai.
4. I didn’t know (that) Tom had left for Shanghai.
5. Mom asked me whether/if there would be a
parents’ meeting.
当主句为一般现在时，
从句可选择_____适当
的时态。
任何
当主句为一般过去时，
从句一般要用_____的
某种时态。
过去
时态
Research
时态
The teacher told us that light travels faster than sound.
Susan told us that the earth moves around the sun.
当宾语从句是表达客观事实或自然规律的句子时，不管主句是何种时态，从句仍用__________.
一般现在时
Research & Extension
Summary
I know that the Water Festival is really fun.
I wonder if they’ll have the races again next year.
I wonder whether June is a good time to visit Hong Kong.
I believe that April is the hottest month in Thailand.
语序+引导词
宾语从句语序永保______语序！
陈述句
I think (that) he’ll return in an hour.
The teacher said (that) I was right.
I wonder if/whether he is a driver. [Is he a driver ]
She asked if/whether she passed the exam. [Did she pass or not ]
由1，2可知，当宾语从句是陈述句时，用关联词____引导，且关联词常可____;
由3，4可知，当宾语从句是一般疑问句或选择疑问句时，常用关联词___________引导，翻译为 ，且关联词____省略。
that
省略
if / whether
不可
Research
是否
引导词
I wonder if/whether he is a driver.
I don’t know whether or not they will come.
He doesn’t know whether to go or not.
It depends on whether I have enough time.
一般情况下，if与whether可互换，在口语中多用if；但有三种情况只能用whether
_____________; 2. ______________; 3.___________
直接与or not连用
和to do不定式连用
用于介词后
Extension
引导词
He has not decided what he should do. 改为缩略句
He has not decided what to do.
2. Do you know where you should go
Do you know where to go？
3. They showed me how I should do it.
They showed me how to do it.
在特殊疑问词(who, whom, which, whose, when, where, how, why )引导的宾语从句中，当从句主语与主句主语或间接宾语一致的时候，宾语从句可以化简为“ ”结构。
疑问词+不定式
Extension
宾语从句难点
Difficulty
I think you are right. [否定句]
We believe we can do it. [否定句]
I don’t think you are right.
在处理think, believe, suppose猜想、假设, expect期待等动
词后的宾语从句否定时，常遵循________ [主句主语常用第一人称]
否定前移
We don’t believe we can do it.
Research & Extension
宾语从句难点
4a
Write sentences using the words given.
think / Lantern Festival / beautiful
don’t know / whether / he / come home / for the festival
believe / Water Festival / most / fun
wonder / if / mooncakes / delicious
I think that the Lantern Festival is beautiful.
I don’t know whether he will come home for the festival.
I believe (that) the Water Festival is the most fun.
I wonder if the mooncakes are delicious.
Feedback
Groupwork & Summary
宾语从句三要素
1. I hear that you were ill last week.
2. I hear that you’ll fly to Hong Kong in a week.
3. I hear that Tom has left for Shanghai.
4. I didn’t know (that) Tom had left for Shanghai.
5. Mom asked me whether/if there would be a
parents’ meeting.
Time: 4 mins Vol: 2
I know that the Water Festival is really fun.
I wonder if they’ll have the races again next year.
I wonder whether June is a good time to visit Hong Kong.
I believe that April is the hottest month in Thailand.
Pair work
National Day is coming in two weeks. Here are some facts about it. Work in pairs. If it’s a fact, ask and answer with the objective clauses.
A:
Do you know that...？
Do you know when is National Day
B:
I know/think that...
I wonder if/whether...
Time: 2 mins Vol: 2
1. National Day is on October 1st.
2. We usually have a seven- day holiday.
3. People often see red flags on the streets.
4. Families may go out to play on this day.
5. We celebrate our country's birthday.
6. Many places are decorated with flowers.
7. We can watch special TV programs.
Exclamation
Research & Group work
1. What a useful dictionary Tom has !
2. What hard-working boys they are !
3. What good weather it is !
1. How lovely the little girl is!
2. How fast Liu Xiang runs!
Time: 2mins Vol: 2
感叹句两种形式
Summary & Extension
1. What a useful dictionary Tom has !
2. What hard-working boys they are !
3. What good weather it is !
What a (an) + adj. + 单数可数名词 (+ 主谓结构) ！
What + adj. + 复数名词 /不可数名词 (+ 主谓结构) ！
Summary & Extension
1. How lovely the little girl is!
2. How fast Liu Xiang runs!
How + adj. /adv. (+ 主谓结构) ！
Feedback
4a
Write sentences using the words given.
5. how/ exciting/ races
6. what/ nice/ a/ treat
How exciting the races are!
What a nice treat!
Is he from Thailand Do you know [合并为一句]
Do you know _________ ____ ____ from Thailand
2. You can get good grades. [用I believe改写为宾从]
I believe _____ _____ can get good grades.
3. I think he knows a lot about science. [改为否定句]
I _____ _____ he knows a lot about science.
4. The teacher said that the earth _____ (go) around the sun.
whether/if
he is
that
you
don’t think
goes
Feedback
MXKT P20
单元语法小专题
语法精练
一、1. that 2. if/whether 3. whether 4. that,goes 5. whether
二、6. What an 7. What 8. How 9. How 10. What
三、11. What a wonderful time 12. How amazing 13. that,would
14. if/whether,was 15. that,is
四、16. that 17. What bad/terrible news (it was) 18. whether/if
19.wanted 20.that 21.that 22.have