初中英语牛津版 (深圳&广州)七年级上册（2012秋审查）Unit 6 travelling around Asia教学ppt课件

这是一份初中英语牛津版 (深圳&广州)七年级上册（2012秋审查）Unit 6 travelling around Asia教学ppt课件，共19页。PPT课件主要包含了课堂导入，课堂活动，课堂小结，课堂练习等内容，欢迎下载使用。
be free tmrrw, play basketball
If I am free tmrrw, I'll play basketball.
I'll play basketball if I am free tmrrw.
1. desn't rain tmrrw, play ftball
If it desn't rain tmrrw, I'll play ftball.
I'll play ftball if it desn't rain tmrrw.
2.finish ne's hmewrk, g swimming
If I finish my hmewrk, I'll g swimming.
I'll g swimming if I finish my hmewrk.
Cnditinal sentences(1)
We use cnditinal sentences t talk abut pssible actins and the results f these actins.
If yu walk alng the Bund, yu will see many ld buildings.
We can put the if-clause either befre the main clause r after it.
Main clause
Yu will see many ld buildings if yu walk alng the Bund.
1. if 意为 “____”， 引导____状语从句。当表示条件成立就必然有某种结果（常用于客观真理）时，主句和从句都用________时（例1、2）Fr example: 1) If yu stand in the rain, yu get wet. 2) Yu get wet if yu stand in the rain.
cnditinal sentences
当表示条件成立就可能有某种结果时，如果主句用_________时，则从句用_________时，简称“主将从现”（例3、4）。 Fr example: 3) If it desn't rain tmrrw, I will plant sme flwers in my garden. 4) I will plant sme flwers in my garden if it desn't rain tmrrw.
2. 当 if 引导的从句在主句之前时，____（用/不 用）逗号隔开两个句子（例1、3）；当主句在从句之前，则____（用/不用）加逗号（例2、4）。【例句】 1) If yu stand in the rain, yu get wet. 2) Yu get wet if yu stand in the rain. 3) If it desn't rain tmrrw, I will plant sme flwers in my garden. 4) I will plant sme flwers in my garden if it desn't rain tmrrw.
A William has a lt f prblems in his everyday life.
William’s mum is giving him advice abut his prblems. Match the half-sentences frm the bxes t cmplete her advice fr him.
yu will knw which bks t bring. yu will nt feel tired in the mrnings.yu will find ut its meaning.they will tell yu what hmewrk t d.
If yu g t bed early, If yu call yur friends, If yu check yur timetable every night, If yu lk it up in the dictinary,
If yu check yur timetable every night, yu will knw which bks t bring.
If yu call yur friends, they will tell yu what hmewrk t d.
If yu g t bed early, yu will nt feel tired in the mrnings.
If yu lk it up in the dictinary, yu will find ut its meaning.
B Carl is giving advice t Henry. What is she saying? Use the pictures and the wrds in brackets t help yu.
______________ wheels rund, they __________ easily. (make/turn)
The seeds _____________________________________in the sil.(grw/plant)
if yu plant them
______________ anther wing, it_____________. (put n/fly)
______________ yur cat, yu __________ s cld.(put n/nt feel)
If yu put n
will nt feel
The meat______________ ___________ in the fridge. (nt g bad/put)
Yu______________ _____________ yur glasses. (see clearly/wear)
will nt g bad
if yu put it
will see clearly
if yu wear
We have learned hw t use cnditinal sentences.
一. 用括号内所给单词的正确形式填空。If he ______(be) free tmrrw evening, he will cme t yur birthday party.2. I will tell her the answer if she ______(ask) me.3. If we talk ludly in class, ur teacher _________(be) unhappy with us.
二. 合并句子。1. It is ging t rain tmrrw. We will nt g ut.If it rains tmrrw, we will nt g ut.2. She is ging t pst the letter nw.Her grandparents will receive it in three days.If she psts the letter nw, her grandparents will receive it in three days.
3. They are ging t d mre exercises. They will be in better health. If they d mre exercises, they will be in better health.4. Yu are ging t play with a knife. Yu will hurt yurself. If yu play with a knife, yu will hurt yurself.