八上Unit 5 第五课时课件.ppt

Unit 5 If you go to the party,  you’ll have a great time!Revision  文化二中郑淑兰
What will happen tomorrow ?
It will be sunny tomorrow.
They will have a trip tomorrow.
用
if
合
并
成
一
句
They will have a trip if it is sunny tomorrow.
If在此引导一个条件状语从句。当主句是一般将来时时,if引导的从句必须用一般现在时来代替一般将来时,表示将来可能发生的动作或存在的状态。
if
is
Will be
It is going to rain tomorrow.
I will stay in bed.
If it rains tomorrow, I will stay in bed.
rains
If
if
or:
I will stay in bed If it rains tomorrow.
rains
If
温馨提示: if引导的条件状语从句既可放在主句前,,须有逗号与主句隔开,反之则不用逗号.
选择正确答案
We will go to the park______ it doesn’t rain tomorrow.
A. when B. since C. while D. if
2. We won’t go to the beach if he _____ tomorrow.
A. come B. comes C. e D. came
3. Please hurry off if you ______ get there earlier.
A. wanted B. will want C. wants D. want
Lucy talks , We won`t let in ____________.
A. you B. Lucy C. Lucy`s D. your
5. –What will you ______if you e a pop star ?
--I`ll travel around the word.
A. turn B. go C. do D. does
D
B
D
B
C
Competition
VS
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 es next weekend, I will tell you.
not rain , go hiking ,this afternoon
If it doesn’t rain,
I will go hiking this afternoon.
no war, the world, more beautiful,
If there is no war,
the world will be more beautiful.
she, not exercise enough, heavier
If she doesn’t exercise enough,
she will be heavier.