(共23张PPT)
Unit 10 If you go to the party,
you’ll have a great time!
Section A (2a-2d)
寨河中学
穆颖
If you touch it, it will ______
get angry
Will it …
cry
exercise
laugh
What will happen if I touch(触摸) it
例如：We will go to the park if it _____________ (not rain) tomorrow.
含if条件状语从句的主从复合句
1. if 条件状语从句中，主句用一般将来
时，从句用___________表示将来。
________原则。
doesn’t
主将从现
rain
一般现在时
2. if 条件状语从句中，如果主句有
must，can，may 等情态动词，从
句用___________。
例如：You must stop if the traffic light ____ (be) red.
is
一般现在时
例如：Don’ t wait for me if I
_____ (be) late.
3. if 条件状语从句中，主句是祈使句，
从句用____________表示将来。
_________ 原则。
am
主祈使从现
一般现在时
Learning Aims
1.能掌握含if条件状语从句的主从复合句
的用法。
2.掌握重点短语及知识点的用法。（such as :
ask ,exciting&excited 的区别，too......to的同
义短语等）
Important and knowledge point
会用含if条件状语从句的主从复合句的用法。
Listen and circle the correct answers to complete the sentences.
2a
1. The students are talking about when to
have (a class party/
a class meeting / a
birthday party).
2. They plan to have it on (Friday evening /
Saturday afternoon/ Saturday evening).
half the class won’t come; some students will be bored; make some food; students will leave early; the party games
1. What will happen if they have the
party today
______________________________
Half the class won’t come.
Listen again. Choose the correct short answer in the box to answer each question.
2b
2. What will happen if they have the party
tomorrow
_________________________________
3. What will happen if they watch a video
at the party
__________________________________
Students will leave early to study.
Some students will be bored.
4. What will Mark organize
_________________________________
5. What will Nelly do
_________________________________
The party games.
She will make some food.
2d
Read the conversation and answer the questions.
1. What will happen if we ask people to
bring food
_____________________________________
_____________________________________
2. What will happen if we give people some
small gifts if they win
___________________________________
More people will want to play the games.
They’ll just bring potato chips and chocolate because they’ll be too lazy to cook.
1. If we ask people to bring food, they’ll
just bring potato chips and chocolate…
ask sb. (not)to do sth. 请求/要求某人做某事
e.g. He asked the doctor to tell him the
truth.
他请求医生告诉他真相。
2. Yes, the games will be more exciting, too.
exciting 意为“令人兴奋的、令人激动的”
e.g. The movie has an exciting opening.
电影的开头非常刺激。
前者是“对……感到兴奋”，通常主语是人，后者是“令人感到兴奋的”，通常主语是物/事件。例如：
Are you excited about going to Beijing 你要去北京了，感到兴奋吗？ He told us an exciting story yesterday. 他昨天给我们讲了一个使人激动的故事。
2 …they'll be too lazy to cook.
……他们会太懒惰而不做饭。
Section A
(1) too…to…意为“太……而不能……”，其中too为副词，后面接形容词或副词，to 为不定式符号，后面接_______________。
(2) “ so…that…(如此……以至于……)”其中so后面接形容词或副词；that后面接否定句。
(3)not...enough to do sth 其中not后面接形容词或副词.
如：He is too young to go to school .
＝He is so young that he can't go to school.
＝He is not old enough to go to school.
动词原形
Exercise:
1.Mary is so short that she can't reach the apples on the tree. (改为同义句)
Mary is _________ short __________ reach the apples on the tree.
Mary is _______ _____ _______ _______reach the apples on the tree.
2.He was ______tired____he couldn't go on working.
A.too...to B.such......that C.so......that D.too...that
Section A
to
to
not
too
tall
enough
C
3.Tom is ____to go to Beijing with his parents.
A. exercite B.exerciting C.exercited
4.The news is_____for us.
A. exercite B.exerciting C.exercited
5.The teacher ask us_____homework carefully.
A.do B.to do C.does D.doing
B
B
C
1. Call me if Tina ______ (will
come/comes).
comes
2. She must see a dentist if she_____ (has / will have) a toothache.
has
3. Have a good rest if you _____ (will be/are) tired.
are
4. You can go shopping with your sister if you ________ (have/will have) time this afternoon.
have
5. If there _______ (will be/ is) a car
accident, they _______ (willcall/call)
110 at once.
is
will call
( )5.[2013 大连] I'll give the book to him if he ________ here next Sunday.
A．will come B．comes
C．is coming D．came
[答案] B
[答案] C
( )6.[2013 咸宁] —Let's go to the community if it ________ tomorrow.
—But nobody knows if it ________ tomorrow.
A．won't rain; rains B．doesn't rain; rains
C．doesn't rain; will rain D．won't rain; will rain
1. Remember the conversation
2. Complete exercise book.
Thanks for listening!
See you!
