Unit 2 I think that mooncakes are delicious! Section A课件-人教版九年级英语全册

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Unit 2 I think that mooncakes are delicious!
Section A 2d&GF-4c
Learning Objectives
1. Learn to use exclamatory statements(感叹句) to give personal
reactions about festivals.
2. Master the usage of objective clauses with that, if/ whether.
What fun the Water Festival is!
How fantastic the dragon boat teams were!
1) I know that the Water Festival is really fun.
2) I wonder whether June is a good time to visit Hong Kong.
3) I wonder if they’ll have the races again next year.
The Water festival is held in mid-April to celebrate(庆祝) the traditional Thai New Year. Chiang Mai has become one of the most popular locations（地点）to visit during this festival.
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.
2d
Role-play the conversation.
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.
两周以后
你猜怎么着？
和……相似
互相泼水
在新的一年交好运
洗去晦气
Grammar Focus
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!
找出宾语从句和感叹句。
Definition
Structure
Grammar I
宾语从句 Object Clause
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。
引导宾语从句的关联词有that, if, whether,
连接代词who, whom, whose, what, which
连接副词when, why, where, how。
(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.
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
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
Grammar II
Exclamatory statements 感叹句
表示喜怒哀乐等强烈感情的句子叫感叹句。感叹句的末尾用感叹号。
What fun the Water Festival is!
How fantastic the dragon boat teams were!
How pretty the dragon boats were!
How delicious the food is in Hong Kong!
感叹句常用What或How来引导。What修饰名词，how修饰形容词、副词、动词。
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
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
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.
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.
4a
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 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
4b
I think that I will make a cake for my mom by myself in Mother's Day.
I believe that I will prepare a card and a shirt for my dad in Father's Day.
Examples
Say your own ideas about how to celebrate Mother’s Day or Father’s Day using objective clauses.
Which festival do you like best Ask your group and report to the class.
Name Favorite festival Reason(s)
e.g. In our group, David’s favorite festival is …
He thinks that …
4c
What is your favorite festival
When does it celebrate
What does it celebrate
Why do you like the festival
Organize your idea from the four aspects.
Step 1: Answer the questions below by yourselves.
Step 2: Take turns interviewing others in the group.
Step 3: Report your findings to the class.
Have a try!
用所给动词的正确形式填空。
综合检测
I hope he _________ (come) back in a week.
Our teacher told us that light_______ (travel) much faster than sound.
Please tell me if she _________ (come) again next time.
will come
travels
will come
I asked if he _______ (can) hike to the top of the mountain.
I’m not sure whether there ___(be) some animals in the zoo.
are
could
Exercises
1. —I am worried about _____ I can enter a good high school or not.
—Take it easy. Believe in yourself!
A. that B. when C. whether D. where
C
2. I don't know if Mr. Wang ____on a field trip. If he ___ on a field trip tomorrow, please call me.
A. goes; will go B. will go; goes
C. will go; will go D. goes; goes
B
B
3. The boy asked ______ any noise from outside.
A. whether had I heard B. whether I had heard
C. whether have I heard D. whether I have heard
Exercises
4. --____________ different life is today!
--Yeah. We are all living a happy and rich life now.（2019年）
A. What a B. How C. What
B
5. sweet the flowers smell in spring！
A. How B. How an
C. What a D. What an
A
6. great pictures! Who painted them
A. How a B. How
C. What a D. What
D
Homework
Try to summarize the important points of the grammar we have learned today.
Review the phrases we have learned.