人教版九年级全册Unit2I think that mooncakes are delicious!SectionA Grammar宾语从句课件(共22张PPT)

(共22张PPT)
Unit2
I think that mooncakes are delicious!
SectionA Grammar Focus
1. To learn to use objective clauses with that, if/whether
2. To be able to use exclamatory statements
I know that the Water Festival is really fun. What fun the Water Festival is.
I wonder if they’ll have the races again next year. How fantastic the dragon boat teams were!
I wonder whether June is a good time to visit Hong Kong. How pretty the dragon boats were.
I believe that April is the hottest month in Thailand. How delicious the food is in Hong Kong.
Grammar Focus
I I said that I liked Water Festival.
I like Water Festival very much.
（简单句）
主语
谓语
宾语
（复合句）
宾 语 从 句
引导词
主 句
1.什么叫从句：
2.什么是宾语从句：
3.复合句结构：
4.引导词：
5.宾语从句三要素：
在一个大句子中，由一个小句子充当其中一个成份，这个小句子就叫从句，即句中句。
在英语中，充当宾语的从句叫 。
主句+引导词+宾语从句 ...
连接主句和从句的词叫引导词，有三类引导词。
引导词、语序和时态
宾语从句
一、引导词
【例句】
1. I think (that) math is difficult.
She said (that) she would leave a note on the desk.
【结论】
陈述句作宾语时，宾语从句用that引导。that只起连接作用，没有实际意义，在从句中不充当成分，因此常可省略。
【例句】
2. I don’t know whether / if I should take his advice.
He wants to know if / whether you are a doctor.
【结论】
一般疑问句作宾语时，宾语从句用 if 或 whether 引导。它们在句中的意思是是否, 在从句中不充当任何成分，但不可省略。
一般来说，在宾语从句中if与whether可以互换使用。但在特殊情况下，两者不能互换。
只能用whether，不能用if引导的情况：
1) 在介词的后面
e.g. I’m thinking of whether we should go to see the film.
2) 与or not直接连用
e.g. I don’t know whether or not they can get there on time.
当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的意思来使用需要的任何一种时态。
宾语从句中时态的变化
I hear (that)
Jim went to work an hour ago.
he is interested in English.
she will come tomorrow .
Tom has been to London twice .
主句
从句
主现从随便！
He will go to Hong Kong .
He is sick.
He is reading a book .
He has finished his work.
He said
He had finished his work.
He would go to Hong Kong .
He was sick.
He was reading a book .
当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态，从而达到主句和从句的相互一致。
主句
从句
主过从四过！
the sun is much bigger than the moon .
the earth moves around the sun.
We knew (that)
The teacher told us (that)
The sun is much bigger than the moon
The earth moves around the sun.
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。
用来表达喜、怒、哀、乐等强烈感情的句子叫感叹句。
感叹句一般用what或how引导，句末用感叹号。
what修饰名词，how修饰形容词或副词。
（二）感叹句
what引导的感叹句:
What + a/an + adj. + 可数名词单数(+主谓语)!
What + adj. + 可数名词复数(+主谓语)!
What + adj. + 不可数名词(+主谓语)!
how引导的感叹句:
How + adj. / adv. + 主语 + 谓语!
How + 主语 + 谓语！
Write sentences using the words given.
think / Lantern Festival / beautiful
I think that the Lantern Festival is beautiful.
2. don’t know / whether / he / come home / for the festival
I don’t know whether he will come home for the festival.
3. believe / Water Festival / most / fun
4. wonder / if / mooncakes / delicious
5. how / exciting / races
6. what / interesting / city
How exciting the races were!
What an interesting city!
I wonder if the mooncakes are delicious.
I believe that the Water Festival is the most fun.
Read the passage below and underline the 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 dinner.
Common 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
tie v. 系，捆
e.g. Please tie your shoes.
tie n. 领带（可数）
e.g. I bought a tie for my father.
Which festival do you like best Ask your group and report to the class.
What is your favorite festival
What does it celebrate
When is it celebrated
Why do you like this festival
Guidelines:
1. I haven’t decided ____ I’ll go out or stay at home.
A. if B. when
C. why D. whether
2. I know ______ my parents love me.
A. that B. what C. if D. who
3. The boy asked ______ out to play.
A. whether could he go B. that he could go
C. if he could go D. he could go
4.I’d like to know or not.
A. if will he come B. whether has he come
C. whether he will come D. if he will come
A
C
D
C
1. tall the boy is! He plays volleyball so well.
A. How B. What a C. What D. What an
2. bad weather it was yesterday because of the storm.
A. What B. What a C. How D. What an
3. wonderful watches! How I wish I could have one!
A. What B. What a C. How D. What an
4. slowly the old man is walking in the street!
A. What B. What a C. How D. What an
5. exciting news! We’ve never had such a long
vacation before.
A. How B. What a C. What D. What an
6. good job he has!
A.What B. What a C. What an D. How
A
A
A
C
C
B
Write down your favorite traditional Chinese festival in 5 sentences using objective clauses and exclamatory statements.
Thank You!