人教版八年级上册Unit 10 If you go to the party, you'll have a great time!If引导的条件状语从句课件(共41张PPT)

(共41张PPT)
If 引导的条件状语从句
If you are happy, what will you do
If I am happy, I will play soccer.
If I am happy,
I will go boating with my friends.
If you are happy, what will you do
If you are happy, what will you do
If I am happy, I will……
If he is happy, he will…
Let’s guess
She will… if she is happy.
He will…if he is happy.
They will… if they are happy.
If 句型
If意为如果，表示条件，if引导的句子是从句，用现在时态，主句则用将来时态。也就是所谓的“主将从现”。
If you eat less, you will be thinner.
If you work hard, you will be successful.
If you come to school late, your teacher will be angry with you.
We will have a trip if it is sunny tomorrow.
If it is sunny tomorrow, we will have a trip.
主句在前从句紧跟其后。
从句在前时，用“，”与主句隔开。
She will walk to school.
If she walks to school, she will be late.
She will be late.
She will be hard-working.
If she is hard-working, she will get good grades.
She will get good grades.
if will
she, call me, I, tell her about it
If she calls me, I will tell her about it.
he ,come, next weekend, I ,tell you
If he comes next weekend, I will tell you.
not rain , go hiking ,this afternoon
If it doesn’t rain,
I will go hiking this afternoon.
she, not exercise enough, heavier
If she doesn’t exercise enough,
she will be heavier.
he get up late, he, be late,
If he gets up late,
he will be late.
he,have free time, go to Shanghai ,
If he has free time,
he will go to Shanghai.
he,eat too much, get heavy
If he eats too much,
he will get heavy.
she, study hard, she, get good grades
If she studies hard,
she will get good grades.
lucy, happy , she, go shopping
If Lucy is happy, she will go shopping .
it, be sunny, she, fly a kite
If it is sunny, she will fly a kite.
What will you do If it is sunny this Sunday
If it is sunny this Sunday, I’ll go fishing
If you do,you will be relaxed.
I think I will stay at home. (Be bored)
If it is sunny tomorrow,
Talking
What will you do if it is sunny tomrrow
If you do,you will ……
Let’s talk and write!
What will happen
What will happen if you get up at 9:00 this morning
If I get up at 9:00, I will be late.
What will happen if you are late
If I am late, the teacher will be angry with me.
What will happen if your teacher is angry with you
If the teacher is angry with me, I will be sad.
What will happen if you are sad
If I am sad, I will cry.
If I get up at 9:00, I will be late.
If I am late, my teacher will be angry with me.
If my teacher is angry with me,
I will be sad.
If I am sad, I will cry.
….
Chain practice
1. I will watch TV every day. My mother will be angry.
If I ________TV this weekend,
my mother _____ _____angry.
2. He will wear jeans.
The teachers won’t let him in.
If he _____ jeans，
the teachers______ _______.
I. Fill in the blanks with the correct words
watch
will be
wears
won’t let him in
1.If it rains tomorrow, we _____ visit the museum.
A. don’t do B .won’t go C .aren’t go D. didn’t go.
2. Will you go to the park if it ____ fine
A. will be B. was C. is D /
3. If you __to school late, your teacher _____ angry with you.
A. come; are B. come, will be C. will come; are D. will come; will be
4. If you _____ hard, you will ___ successful.
A. work, are B. works, is C. to work, be D. work, be
5. If I ____ too much TV, my mother will _______.
A .watch, angry B .watched, be angry C .watch, be angry D .will watch, be angry
B
C
B
D
C
II. 选择
If I get up at 9:00,
If I am late,
If the teacher is angry with me,
在以 if 引导的条件状语从句， 如果主句是______________，那么if 引导的从句用_______________来表示将来可能发生的动作
或存在的状态,也就是所谓的___________。
If she is happy，she will play the guitar .
I will be late.
the teacher will be angry with me.
I will be sad.
if 引导的条件状语从句
一般将来时态
一般现在时态
.
“主将从现”
What did we learn in this class
Write a short passage with “if…….”