【培优课堂】 Section B Period 6 Object Clause- 宾从语法 (课件)人教九年级Unit2 I think that mooncakes are delicious

(共16张PPT)
Research
2. I wonder if they’ll have the races again next year.
1. I know that the Water Festival is really fun.
3. I wonder whether June is a good time to visit Hong Kong.
4. I believe that April is the hottest month in Thailand.
定义：宾语由_____充当；
构成：_____ + ____
常见关联词：_________________, ______________
句子
关联词
句子
that
[无实在意义]
whether/if
[是否]
1. I think (that) he’ll return in an hour.
2. The teacher said (that) I was right.
3. I wonder if/whether he is a driver. Is he a driver
4. She asked if/whether she passed the exam.Did she pass or not
Research& Extnesion
一.关联词
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，且关联词____省略。
that
省略
if / whether
不可
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.
Research& Extnesion
二. 时态
当主句为一般现在时，从句可选择_____
适当的时态哟！
任何
Rule No.1
1. I didn’t know. Tom has left for Shanghai.合并为含宾语从句的复合句
I didn’t know (that) Tom had left for Shanghai.
2.Will there be a parents’ meeting next week Mom asked me.
Research& Extnesion
二. 时态
Rule No.2
Mom asked me whether/if there would be a parents’ meeting.
当主句为一般过去时，从句一般要用_____
的某种时态哟！
过去
1. The teacher told us that light travels faster than sound.
2. Susan told us that the earth moves around the sun.
Research& Extnesion
二. 时态
Rule No.3
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
1. I know that the Water Festival is really fun.
2. I wonder if they’ll have the races again next year.
3. I wonder whether June is a good time to visit Hong Kong.
4. I believe that April is the hottest month in Thailand.
Research& Extnesion
三.语序
宾语从句语序永保______语序！
陈述句
关联词 + 主语 + 谓语…
宾语从句关联词
不同句子各相异
陈述句子用that
一般疑问 是否
(if/whether)替
主句若为现在时
从句时态可随意
主句若为过去时
从句时态多过去
句子语序要记清
从句永保陈述序
1. I think you are right. [否定句]
I don’t think you are right.
2. We believe we can do it. [否定句]
We don’t believe we can do it.
Research& Extnesion
Difficulties (1)
在处理think, believe, suppose, expect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
Research& Extnesion
Difficulties (2)
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连用时
和不定式连用时
从句置于介词后时
Feedback
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
I want to know _____ or not I got the job.
A. if B. whether C. that D. what
2. They wondered whether the old man _____ them to solve the problem.
A.will help B.can help C.is going to help D.could help
3. I think _____ we can spend the Spring Festival in Hainan.
A. that B. if C. whether D. what
4. I wonder _____ my mother will make dumplings.
A. that B. if C. what
Feedback
Feedback
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
4b
Read the passage below and underline the objective clauses.
If possible, write your own sentences about Mother's Day and Father's Day using objective clauses.
Dear Xia Yu,
Do you know that there are two special days for parents in America One is Mother’s
Day on the second Sunday of May, and the other is Father’s Day on the third Sunday
of June On these two days, American children often give gifts to their parents or
take them out for lunch or mon gifts are flowers and cards for mothers
and shirts or ties for fathers. I heard that it is becoming more and more popular to
celebrate Mother’s Day and Father’s Day in China. I wonder if children over there
also give similar gifts to their parents. I believe that there are many ways to show our
love. Actually, we don’t have to spend a lot of money. It is also a good idea to help
parents to do something instead.
June
=needn’t
=in fact
tie v. 系上 n. 领带
The gifts you send to your parents tell them that you care about them.
Summary
Grammar focus: 宾语从句
1) 关联词：
2) 时态：
3) 语序：
4) 2个难点：
Section A (I)
that / whether / if
3 rules
永保陈述序
否定转移
whether / if区别
Homework