初中牛津版 (深圳&广州)Module3 Natural elementsUnit 6 Electricity一等奖ppt课件

这是一份初中牛津版 (深圳&广州)Module3 Natural elementsUnit 6 Electricity一等奖ppt课件，共28页。PPT课件主要包含了Game time，Example ，Speak up，Writing等内容，欢迎下载使用。

Checking-up
Can yu tell hw many syllables there are in the given wrds?
Grammar: Mdal verbs
I can spell all the wrds we have learnt. Can yu d that?
Yes, I can.N, I cannt/can’t.
A can and cannt
What can yu d? Tell the student behind yu and ask if he/she can d it. The next student shuld repeat this with anther student.
N, I can’t. I can sing. Can yu sing?
Yes, I can. I can … Can yu …?
I can swim. Can yu swim?
Nw read the fllwing sentences.
Grammar exercise
A game: what wuld yu say?
Yu will be given several situatins. After reading the descriptins and lking at the pictures, decide what yu wuld say in these situatins.
a. A man is ging t see his bss. He is standing at the drway.
May I cme in?
b. A student is ging t ask the teacher a questin.
May I ask yu a questin?
c. A by is thirsty. He is asking his mther fr smething.
May I have sme water?
d. A shp assistant is serving a custmer.
May I help yu?
We use may and may nt t ask fr and give permissin. In less frmal situatins, sme peple like t use can and cannt (can’t) fr the same purpse. “May” can be interchanged with “can”, but it’s a little mre plite t use “may” .
B may and may nt
May/Can I use yur mbile phne? Yes, yu may/can. N, yu may nt/can’t. Yu may/can turn n the TV. Yu may nt/cannt play in the kitchen.
Read the fllwing sentences.
C must and must nt
What d these signs mean?
（Yu mustn’t smke here.）
（Yu mustn’t climb this ladder.）
（Yu mustn’t swim here.）
（Yu mustn’t use yur mbile phne here.）
We use must and must nt/mustn’t t tell peple what t d r what nt t d.Read the fllwing sentences.
Yu must nt/mustn’t d that, Benny! We must always be careful with electricity. They must nt/mustn’t play near the heater.
I must g t bed early.
I must take the medicine n time.
I must nt g ut alne.
I must nt share cups with thers.
Wrk ut the rule
a. What is he ging t d? He is ging t change the bulb. b. Can he d it nw? N, he can’t. c. Why r why nt? Because he must switch ff the electricity first.
What is he ging t d nw?
Make up a dialgue
Shw the class when yu are ready!
cver the meat!
lck the dr!
test the water!
tidy up !
T be safe at hme, we must fllw the hme rules !
What are the rules at yur hme? Intrduce them t the class next time!