Unit2 I think that mooncakes are delicious! Grammar Focus 4a-4c课件(共26张PPT)

(共26张PPT)
Unit2
I think that mooncakes are delicious!
Grammar Focus 4a-4c
怀化市榆树湾中学 谢美骄
Unit2
I think that mooncakes are delicious!
Section A GF-4c
Unit2
I think that mooncakes are delicious!
Grammar Focus 4a-4c
怀化市榆树湾中学 谢美骄
1. Learn to use exclamatory statements(感叹句) to give personal reactions about festivals.
What fun the Water Festival is!
How fantastic the dragon boat teams were!
2. Master the usage of objective clauses with that, if/ whether.
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.
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。
宾语从句
宾语从句
Can you find the objects
动词后跟宾语
I love apples.
I saw them.
I like eating mooncakes.
I decide to admire the moon.
名词作宾语
代词作宾语
动名词作宾语
不定式作宾语
介词后跟宾语
I am interested in festivals around the world.
What is the objects
什么是宾语从句？
I love apples.
I know that the Water Festival is really fun.
主语
谓语
宾语
主语
谓语
引导词
简单句
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
03. 语序
02. 时态
(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
宾语从句的引导词
that，它在句中无词义，在从句中不做成分，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 表示“是否”，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，要注意把从句语序改为陈述句语序。主+谓
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.
Would you please tell me
Do you still remember
I don’t know
Let’s match,talk and think.
What should I do
When is the book sale
Why did you come here
Where do you have your English lessons
例：Would you please tell me when the book sale is
3宾语从句用特殊疑问词做引导词
用陈述语序
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。
主现从随便
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
主过从必过
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
客观真理永不变
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
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
宾语从句
感叹句
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
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
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
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
4c
Which festival do you like best Ask your group and report to the class.
e.g. In our group, David’s favorite festival is… He thinks that…
What is your favorite festival
When does it celebrate
What does it celebrate
Why do you like the festival
Homework
Try to summarize the important points of the grammar we have learned today.
Review the phrases we have learned.