人教版舅奶那就全册Unit 2 I think that mooncakes are delicious! 课件(共26张PPT)

(共26张PPT)
Unit2
I think that mooncakes are delicious!
九年级英语-全册-第二单元
难点名称：能正确使用that, if /whether 引导的宾语从句， 能正确使用感叹句。
What comes to your mind when we talk about the Mid-Autumn Festival
full moon
bright and round
the legend(传说)
of the moon
mooncakes
family reunion
导入
Unit2
I think that mooncakes are delicious!
宾语从句
Objective Clauses
one
Two
什么是宾语从句？
宾语从句三要素
知识讲解
什么是宾语从句？
I believe that April is the hottest month in Thailand.
主语
谓语
引导词
宾语从句
含有宾语从句的复合句
主句
在复合句中充当宾语的从句叫宾语从句
总结：
含有宾语从句的复合句的句式为：
主语 + 谓语 + 引导词 + 从句
宾语从句三要素
01. 引导词
02. 语序
03. 时态
引导词
01
找出下列宾语从句中的引导词。
1.Mary thinks that the teams were fantastic.
2.Bill wonders whether they'll have races again next year.
3.Hou Yi wondered if his wife would come back
如何选择
引导词that，whether，if呢？
【例句】
1. Bill and Mary believe that they'll be back next year
to watch the races.
2.Most people thinks that the story of Chang'e is the most touching.
3.He found that the moon was so bright and round that he could see his wife there
总结：
that 在句中无词义，在从句中不做成分，可以省略。
总结：
1.如果宾语从句是一般疑问句，由whether/if 引导。
2.whether/if 引导的宾语从句，表示“是否”，不可以省略。
Is Hou Yi a hero
She asks whether/if Hou Yi is a hero.
1.I don’t know whether he will come or not.
2. It depends on whether it is going to rain.
3.He wondered whether to stay here the next week.
4.Whether he will come is not decided.
注意:一般情况下，whether与if可以互换，但有些情况例外.
与or not 连用只能用whether
介词后只能用whether
与to do 不定式连用只能用whether
作主语只能用whether
if 在宾语从句和条件状语从句的区别.
I don't know if it will rain tomorrow.
If it rains, I'll stay at home.
是否
用于宾语从句
如果
用于条件状语从句
主将从现
语序
02
“ Do you like the song ” she asks.
She asks whether/if I like the song.
观察与发现
一般疑问句
陈述句
Tom said. He is reading a book.
Tom said that he was reading a book.
陈述句
总结：
宾语从句一定用陈述语句。
即“引导词+主语+谓语+其他成分”
时态
03
1.当主句为_________时态，从句的时态_________________.
现在
不受限制，
视情况而定
（主现从不限）
I think (that) you are right.
She says (that) she won't take part in the sports meeting next Sunday.
2.当主句为_______时态，从句的时态_________________.
过去
为过去时态的一种
（主过从也过）
He told me (that) he arrived in Shaodong last week.
He said (that) he was watching TV at eight last night.
3.当主句为___________，从句的时态为_________________.
客观事实
一般现在时
真理永现在
The teacher said (that) the earth moves around the sun .
感叹句
one
Two
How引导的感叹句
What引导的感叹句
What引导的感叹句
1) What + a/ an + adj. + 可数名词单数(+主谓语)!
e.g. What a brave boy (Tom is)!
What an excellent idea (it is)!
2) What + adj. + 可数名词复数(+主谓语)!
e.g. What beautiful pictures (they are)!
3) What + adj. + 不可数名词(+主谓语)!
e.g. What delicious food (it is)!
How引导的感叹句
How + adj. / adv. + 主语 + 谓语!
e.g. How happy the children were!
How carefully he is reading!
How+主语+谓语！
e.g. How time flies!
How he wished that Chang’e could
come back!
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！
宾语从句
What/
How 引导的感叹句
课堂练习 难点巩固 找出它们是什么句子
Summary
宾语从句
定义
在复合句中充当宾语的从句叫宾语从句
三要素
1.引导词
2.语序
3.时态
引导词
语序
时态
1. that 无词义，可省略
2. 一般疑问句
用whether/if引导
3. 只能用whether的情况
a. 与or not 搭配时；
b. 介词后；
c. 与不定式to do 连用时；
d. 做主语时
4. if 在宾语从句表示“是否”
用陈述语序。
即
引导词+主语+谓语+其他成分
1. 主现从不限；
2. 主过从也过；
3.真理永现在。
节日简介
感叹句
what
how
1) What + a/ an + adj. + 可数名词单数(+主谓语)!
2) What + adj. + 可数名词复数(+主谓语)!
3) What + adj. + 不可数名词(+主谓语)!
1）How + adj. / adv. + 主语 + 谓语!
2）How+主语+谓语！
Thank you