(共36张PPT)
Unit 2 I think that mooncakes are delicious.
人教新目标版 九年级上
SectionA
Grammar Focus-4c公开课
Learning objectives
1. 了解泰国泼水节相关习俗。
2. 能掌握本单元重点语法：that和whether/if引导的宾语从句
3. 能掌握本单元重点语法：what和how引导的感叹句。
4.能正确使用that和whether/if引导的宾语从句表达自己的想法或作出回应。
5.能正确运用感叹句表达自己强烈的情感。
Let’s
Have you ever been to Chiang Mai.
the largest city in northern Thailand
In early–December 2017, Chiang Mai was awarded the UNESCO title of Creative City.
Water festival is held in mid-April to celebrate the traditional Thai New Year. Chiang Mai has become one of the most popular locations to visit during this festival.
Chiang Mai清迈
Clara is going to Chiang Mai.
Ben feels very curious about the Water Festival in Thailand.
Let’s
Watch the video and then answer the questions.
1. Why is Clara going to Chiang Mai in April
2. What do people do in Thailand during the Water Festival
3. Why do they do that
People go on the streets to throw water at each other.
Because there’s a Water Festival there from April 13th to 15th.
Because the new year is a time for cleaning and washing away bad things.
_________is the hottest month of the year there.
There 's a water festival
there ___________________.
It is ________to the Water Festival of the ___________
in Yunnan Province.
_________________
is the
time of the Thai New Year.
During the Water Festival,people go on the streets to __________ at each other. Because the new year is a time for ________ and ________ away bad things.
April
from April 13th to 15th
similar
Dai people
The Water Festival
throw water
cleaning
washing
About Chiang Mai
Read 2d carefully and complete.
Clara: Guess what I’m going to Chiang Mai in two weeks.
Ben: Wow, sounds like fun! But I believe that April is the hottest
month of the year there.
Clara: Yes, that’s true. But there’s a water festival
from April 13th to 15th.
Ben: I wonder if it’s similar to the Water Festival
of the Dai people in Yunnan Province.
Clara: Yes, I think so. This is the time of the Thai New Year.
People go on the streets to throw water at each other.
Ben: Cool! But why do they do that
Clara: Because the new year is a time for cleaning and washing
away bad things. Then you’ll have good luck in the new year.
Listen again and repeat.
Important expressions.
Guess what
in two weeks
sound like…
from…to…
be similar to…
the time of the Thai New Year
throw water at each other
wash away
have good luck
in the new year
你猜怎么着
在两周之后
听起来像……
从……到……
与……相似
泰国新年的时候
相互泼水
洗掉
有好运气
在新的一年里
Clara is going to Chiang Mai in two weeks. Though the April is ____________ month of the year there, Clara still wants to go there at that moment. Because there’s a ____________ there from April 13th to 15th. It’s __________ the Water Festival of the Dai people in Yunnan Province. This is the time of the Thai New Year. People _______ the streets to ______ water ___ each other, which means cleaning and _____________ bad things and then you’ll ________________ in the new year.
the hottest
water festival
similar to
go on
throw at
washing away
have good luck
Fill in the blanks according to the conversation.
Consolidation
Clara: Guess what I’m ....
Ben: Wow, sounds...! But I ....
Clara: Yes, that’s true. But there’s ...
Ben: I wonder if...
Clara: Yes, I think so. This ...
People ....
Ben: Cool! But ...
Clara: Because .... Then ....
Clara
Ben
Role play
Role-play the conversation.
Practice
1. I know that _____________________________________.
我知道泼水节非常有趣。
2. __________ they’ll have the races again next year.
我想知道明年他们是否还会比赛。
3. I wonder _________________________________________.
我想知道六月是不是去香港旅游的好时候。
4. I believe that ____________________________________.
我相信四月是泰国最热的月份。
I wonder if
the Water Festival is really fun
whether June is a good time to visit Hong Kong
April is the hottest month in Thailand
Pay attention to these objective clauses.
主语+谓语
that/if/whether
宾语从句
+
+
在复合句中，由一个句子充当宾语，这个句子叫做宾语从句。
由“关联词+主语+谓语”构成。
(1) 由that引导的宾语从句
宾语从句结构I:
主语+谓语动词+that+宾从(肯定句、否定句)
I think that the Water Festival is not fun.
主语
谓语
宾语从句(否定句)
Bill thinks that the races were interesting to watch.
宾语从句(肯定句)
主语
谓语
宾语从句的连词
that在非正式文体中可以省略
(2)由if / whether引导的宾语从句
宾语从句结构II:
主语+谓语动词+ whether/if+宾从(一般疑问句，陈述语序)
宾语从句的连词
whether/if不可省略
由于if和whether连接的句子在语义上是一般疑问句或选择疑问句，因此要注意把从句语序改为陈述句语序。
I wonder whether June is a good time to visit Hong Kong.
主语
谓语
宾语从句(一般疑问句，陈述语序)
I wonder if they’ll have the races again next year.
主语
谓语
宾语从句(一般疑问句，陈述语序)
I don’t know whether or not he will come.
如果or not放在whether所引导的从句句尾，可用if 替换。
I don’t know whether/if he will come or not.
注意whether和if的使用区别
a.当whether后紧跟or not时，不用if.
b.介词后面的宾语从句不能用if.
I worry about whether I hurt her feelings.
He asked me whether I wanted to go there by train or by bus.
c.在强调任意选择时，用whether…or，此时不用 if 替换whether。
Whether he will come I am not sure.
注意whether和if的使用区别
d. 虽引导宾语从句，但为了强调宾语部分，也可把从句放在句首，此时只用whether不用if。
e.句子中有if 引导的条件句，如再有表示“是否”的宾语从句，用whether不用if。
He asked me whether I’d move to New York if I got the job.
f. 如果宾语从句为否定句时，则只用if不用 whether。
I don’t know if it won't rain tomorrow.
Please let me know if you need help.
如果你需要帮助请告诉我。
或：请告诉我你是否需要帮助。对比：
Please let me know whether you need help.
请告诉我你是否需要帮助。
g. 容易产生歧义时用whether不用if来表示“是否”。
宾语从句的时态
Danny says that he will learn English.
Do you know where he came from
Please tell me how I can get to the bus station.
比较主句和从句的时态变化
一般现在时
一般将来时
一般现在时
一般过去时
一般现在时
一般现在时
若主句是一般现在时，从句用任何所需时态。
主现从随意
宾语从句的时态
一般现在时→一般过去时
现在进行时→过去进行时
一般将来时→过去将来时
现在完成时→过去完成时
一般过去时→过去完成时
若主句是一般过去时，从句则用过去相关的时态
主过从随过
Did the train leave She didn’t know.
→She didn’t know if / whether the train had left.
宾语从句的时态
事实真理永不变
1.The teacher told us that the earth moves around the sun.
2.He said to me light travels faster than sound.
老师告诉我们地球绕着太阳转
他对我说光比声音传播的更快。
一般过去时
一般现在时
一般过去时
一般现在时
从句是客观真理是用一般现在时态
宾语从句的语序
注意观察下面句子的变化
Does he like sports ( Do you know…)
Will they play basketball after school ( He asks…)
一般疑问句
陈述句
一般疑问句
陈述句
Do you know (whether) he likes sports
He asks (whether) they will play basketball after school.
宾语从句都是运用陈述句的语序，即“主语在前，谓语在后”的顺序
Summary of object clauses
that, if, whether, what, who,where, why和how等
主现从随意
主过从随过
事实真理永不变
宾语从句用陈述句语序，即“主语+谓语”
Have a try!
用 that 或 if/ whether 填空。
1. Lisa believes _______ she will win the tennis match.
2. I don’t know ________ Tom is an English teacher.
3. I don’t care ________ he likes it or not.
4. My foreign friends wonder __________ December is
the best time to visit Hainan.
5. Annie said _____ she would return the book to Emily
as soon as possible.
that
whether
whether/if
that
whether/if
小试牛刀
Pay attention to these exclamatory statements.
1. _________ the Water Festival ____!
多么有趣的泼水节！
2. _______________________________were!
多么奇异的龙舟队啊！
3. ___________ the dragon boats were!
多么可爱的龙舟啊！
4. _______________________ in Hong Kong!
香港的食物是多少美味啊！
What fun
is
How fantastic the dragon boat teams
How delicious the food is
How pretty
What/How
名词/形容词/副词
主语+谓语+……！
+
+
感叹句是表示赞美、惊叹、喜悦等感情的句子。 感叹句通常由what和how引导。 what修饰名词， how修饰形容词或副词。
Try to compare:
What fun the Water Festival is!
How fantastic the dragon boat teams were!
How delicious the food is in Hong Kong!
找出感叹句中的主语和谓语。
What + un. +主 +谓
How+ adj. +主 +谓
How+ adj. +主 +谓+ 状
Structure I
What an honest man (he is)!
What beautiful flowers (these are)!
What terrible weather (it is)!
What+ a/an + (adj.) + n.(单数)+(主+谓)+…!
What+ (adj.)+n.(复数/不可数)+(主+谓)+…!
what 后面接名词或名词短语
Examples
Structure II
how 后面接形容词或副词
How exciting the news is!
How time flies!
How +adj./adv.+(主+谓+…)!
How+主+谓!
How fast the tiger runs !
Examples
how
what
判断感叹词的方法:
“一去二定三看可数与否 ”
1.找动词，去主语谓语
2.确定中心词是名词用what，
是形容词或副词用how
3.可数名词单数用what an/a
不可数名词或可数名词复数用what
Have a try!
用What, What a/an, 或How填空。
小试牛刀
1. ________ clever boy he is!
2. ________ cold it is today!
3. ________ nice weather it is!
4. ________ hard they are working!
5. ________ well he writes!
6. ________ noisy place (it is)!
7. ________ beautifully he draws!
What a
How
What
How
How
What a
How
think/ Lantern Festival/ beautiful
I think that the Lantern Festival is beautiful.
2. don’t know/ whether/ he/ come home/ for the festival
3. believe/ Water Festival/ most/ fun
4. wonder/ if/ mooncakes/ delicious
5. how/ exciting/ races
6. what/ interesting/ city
I don’t know whether he will come home for the festival.
Write sentences using the words given.
4a
I believe that the Water Festival is the most fun.
I wonder if the mooncakes are delicious.
How exciting the races were!
What an interesting city!
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
4b
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
4c
Which festival do you like best Ask your group and report to the class.
A: There are many festivals in China. Which festival do you like best
B: I think I like Mid-Autumn Festival best.
A: Why do you like it best
B: I think I can enjoy delicious mooncakes.
e.g. In our group, David’s favorite festival is …He thinks that….
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