Unit 2 I think that mooncakes are delicious! Section A Grammar Focus 课件(共28张PPT)

(共28张PPT)
Grammar Focus
Unit 2 I think that mooncakes are delicious!
Revision
in the shape of
shoot down
plan to do sth.
refuse to do sth.
lay out
admire the moon
1.呈......形状
2.射下
3.计划做某事
4.拒绝做某事
5.摆出
6.赏月
Learning aims
Grammar:
① Objective clauses with that, if/whether
② Exclamatory statements
New words
tie /ta /
n. 领带
v. 捆；束
tied-tied-tying
Grammar1
Read the following sentences and find out the common features.
I know that the Water Festival is really fun.
I wonder if they’ll have the races again next year.
I wonder whether June is a good time to visit Hong Kong.
I believe that April is the hottest month in Thailand.
主语 + 谓语动词 + 引导词that/if/whether +宾语从句。
1.什么是宾语从句？
2.宾语从句的引导词有哪些？
3.宾语从句的时态有什么规律？
宾语从句的定义
在复合句中用作宾语的从句叫宾语从句。引导宾语从句常见关联词有that、 if、whether 等。
宾语从句的引导词
（一）that 引导的宾语从句
当宾语从句是陈述句时，常接that引导的宾语从句。that在句中只起连接作用，没有含义， 也不在句中充当任何成分，在口语中常省略。
例： He says (that) he won’t be free until tomorrow.
他说他直到明天才会有空。
当主句的主语是第一人称（I，we），且谓语动词是think、guess、 believe、suppose等时，如果宾语从句要表达否定意思，则一般将否定转移到主句上来，即“否定前移”。
例 I don’t think the girl can finish the work alone.
我认为这个女孩不能独自完成工作。
（二）if/whether 引导的宾语从句
if和whether都意为“是否”，多引导由一般疑问句或选择疑问句转化而来的从句，在从句中不充当句子成分，但不能省略。
例： Could you tell us if/whether it snows in winter in Australia 你能告诉我们澳大利亚冬天是否下雪吗？
用于to do 不定式之前，介词之后或与or not连用时，用whether而不用if。
例：I don't know whether he likes the movie or not.
我不知道他是否喜欢这部电影。
无论主句是陈述句还是疑问句，宾语从句都要用陈述语序，即主语+谓语。
例：1.They say that they will have a three-day holiday next week.他们说下周他们将会有三天的假期。
2.Could you tell me if/whether he knows her address
你能告诉我他是否知道她的地址吗？
宾语从句的语序
宾语从句的时态
1.主句是一般现在时，从句根据实际情况使用合适的时态。
例：The headmaster hopes everything goes well.
校长希望一切进展顺利。
2.主句是一般过去时，从句须用相应的过去时态。
例：She was sorry that she hadn’t finished her work on time.
她很遗憾没能按时完成她的工作。
3.若宾语从句表示的是客观真理、自然现象或是格言、谚语等，无论主句是什么时态，宾语从句都要用一般现在时。
例: The teacher told his class that light travels faster than sound.老师告诉学生光速比声速快。
Grammar2
Read the following sentences and find out the common features.
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!
What/How
名词/形容词/副词
主语+谓语+...！
+
+
1.什么是感叹句？
2.感叹句的句型结构有哪些？
感叹句的定义
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。
（1）What + a/an +adj. + 可数名词单数（+ 主语 + 谓语 + 其他）！
What a beautiful girl (she is)! 她是一个多么漂亮的女孩啊！
（2）What + adj. + 可数名词复数（+ 主语 + 谓语 + 其他）！
What interesting books (they are)!它们是多么有趣的书啊！
（3）What + adj. + 不可数名词（+ 主语 + 谓语 + 其他）！
What fine weather (it is)!多好的天气啊！
what引导感叹句的常用结构
（1）How + adj./adv.（+ 主语 + 谓语 + 其他）！
How kind (the girl is)! 这个女孩多么漂亮啊！
（2）How + adj. + a/an + 可数名词单数（+ 主语 + 谓语 + 其他）！
How beautiful a girl (she is)! 她是一个多么漂亮的女孩啊！
（3）How+ 主语 + 谓语！
How time flies! 时间过得真快啊！
how引导感叹句的常用结构
Practice
4a Write sentences using the words given.
1. think/Lantern Festival/beautiful
______________________________________________
2. don’t know / whether / he / come home / for the festival
______________________________________________
3. believe / Water Festival / most / fun
______________________________________________
I think that the Lantern Festival is beautiful.
I don’t know whether he will come home for the festival.
I believe that the Water Festival is the most fun.
4. wonder / if / mooncakes / delicious
______________________________________________
5. how / exciting / races
_______________________________________________
6. what / interesting / city
_______________________________________________
I wonder if the mooncakes are delicious.
How exciting the races were/ are!
What an interesting city!
one…the other…一个……另一个……
4b Read the passage and try to understand it.
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
母亲节
父亲节
give sth. to sb.把某物给某人
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
花很多钱
It’s a good idea to do sth. 做某事是一个好主意
help sb. to do sth.帮某人做某事
4b Write your own sentences about Mother’s Day and Father’s Day using objective clauses.
I wonder if I can give my father a tie as presents for Father’s Day.
I think that my mother wants me to cook for her.
I believe that my father will like my gift for him.
4c Which festival do you like best Ask your group and report to the class.
Report like this:
In our group, David’s favorite festival is ... He thinks that ...
In our group, David’s favorite festival is the Dragon Boat Festival. He thinks that the dragon boat races are exciting and he likes eating delicious zongzi. Zhou Ming’s favourite festival is April Fool’s Day. He likes playing tricks on his friends. But I like the Spring Festival best. I can get some lucky money from parents and relatives.
Homework
1. Read and recite the notes you have written down in class.
2. Write down your opinons about your favorite festival, song, and movies. Use the objectives and exclamatory statements.
THANKS