外研版英语八年级上册Module 10 Unit 1 It might be snow. (2)课件(共38张PPT)

(共38张PPT)
It might snow.
/klaud/
/' au /
/sn u/
/st :m/
/'klaudi/
/reIni/
/'sn ui/
/'s ni/
云，云雾 n.
cloud
阵雨 n.
shower
雪 n.下雪 v.
storm
暴风雨 n.
多云的 adj.
snow
多雨的；下雨的 adj.
cloudy
Words and expressions
snowy
晴朗的 adj.
rainy
多雪的；下雪的 adj.
sunny
/'wIndi/
/skeit/
/θIk /
/aIs/
/d uk/
/maIt/
/'temprIt /
/'maIn s/
多风的；刮大风的 adj.
windy
滑冰 v.
skate
厚的 adj.
ice
冰 n.
说玩笑；开玩笑 v.
笑话；玩笑 n.
可能；也许 v.aux.
joke
温度 n.
负的；零下的 adj.
minus
thick
might
temperature
/dI'gri:/
/ :l' u /
/wet/
/'naI :'ni: /
/'ter bl/
/wi /
/'pr b bli /
come on
度；度数 prep.
degree
然而；尽管 conj.
wet
下雨的；湿的 adj.
terrible
(某人或某事物)也不 adv.
although
使人烦恼的；可怕的 adj.
neither
但愿；希望 v.
wish
probably
或许；可能 adv.
快点
Weather
snow
rain
shower
wind
cloud
storm
sunny
windy
cloudy
rainy
snowy
Say some words about the weather
sun
cloud
ny
y
晴朗的
多云的
rain
wind
y
y
下雨的
刮风的
storm
暴风雨
shower
阵雨
y
y
snow
下雪的
freezing
冰冻的
y
shower
storm
rain
wind
cloud
snow
sun
Weather
stormy
rainy
windy
cloudy
snowy
warm
cool
cold
hot
adj.
n.
sunny
　It’s ______.
rainy
　It’s ______.
foggy
It’s _____________.
a heavy shower
　It’s________.
stormy
What’s the weather like
　It’s ______.
　It’s _______.
　It’s _______.
　It’s _______.
snowy
cloudy
sunny
windy
Say what the weather may or might be like in your town.
tomorrow/next week/next month
may\might 意为 “可能” . 是情态动词，后直接加动词原形。
may,might没多大区别，形式上might是may过去式，但推测将来可能情况时，语气更不确定，可能性更小。
It may/might snow tomorrow.
It might be ______ tomorrow.
sunny
It may be _____ on Monday.
rainy
Next week
It may be ______ on Tuesday.
cloudy
Monday
Tuesday
There may be _____ on Monday.
There may be ______ on Tuesday.
rain
cloud
Thursday
Wednesday
It may be ______ on Wednesday.
sunny
It may be ______ on Thursday.
windy
There may be ______ on Thursday.
wind
Friday
It may be _______________ (晴转多云) on Friday.
clear to overcast
℃
degree(s)
minus
5
-
Can you read
-7℃ ~ 2℃
5℃ ~ 8℃
between minus seven and plus two degrees
five to eight degrees
minus seven to plus two degrees
What’s the temperature
It’s…
-7℃:
1℃:
5~ 8℃：
-1 ~14℃:
10~ 21℃:
17~20℃ :
minus seven degrees
one degree
between five and eight degrees
minus one to plus fourteen degrees
between ten and twenty one degrees
between seventeen and twenty degrees
Shanghai
5℃～8℃
What will the weather be like tomorrow
—It will be…
What will the temperature be
—It will be…
10℃～21℃
Guangzhou
-7~1 C
Work in pairs. Talk about the weather.
-8~2 C
What’s the weather in Beijing
It’s…
What’s the temperature
It’s…
cloudy
Complete the passage with the
correct form of the words from the box.
dangerous degree joke may minus skate temperature
When it’s very cold it might be safe to (1)_______
on lakes, but be very careful! Although it
(2) _______feel cold, it might not be safe. The
(3) ___________ has to be at least (4) _______ one or two (5) _______ or even colder for several weeks. Falling through the ice is(6) _________.I am not
(7) _______ !
minus
may
temperature
skate
degrees
dangerous
joking
1. come on, better get going
better get going = had better go
最好现在走 / 去
如： We’d better get going
(=we’d better go now),or we’ll be late.
我们做好现在就走，不然要迟到了。
Language points
1. You must be joking!
2. It may not even be cold.
3. It might be windy.
情态动词: must may might
1. must (一定): 表示具有很大的可能性。
He must be ill. He doesn’t come today.
2. may (可能): 暗含不确定的意思。
He may be at home .
3. might:表可能，但它的含义比 may
更不确定。
He might come soon .
It’ll probably be cold tomorrow.
Tomorrow
probably 表示推测，放在助动词之后，实意动词之前。
Exercise
--Look! The man at the gate ___ be
our headmaster. He is always
standing there every morning.
--No, it ________ be him. He is
holding a meeting in the office now.
A. must, can’t B. must, mustn’t
C. can’t, can’t D. can’t, mustn’t
(2009·甘肃兰州)
A
2. --____ I take some photos in the hall
--No, you ______.
A.Can; needn't B. Must; mustn't
C. Could; won't D. May; mustn't
（2009·广州）
D
3.—Whose notebook is this
—It ____ Jane’s. It has her name on it.
A. must be B. might belong to C. may be
（2009·山东淄博）
4.—May I watch TV for a while？
—No, you ___ .You have to finish your homework first.
A. shouldn't B. needn't
C. mustn't D. won't
（2009·湖北武汉）
A
C
5. --Could you please come to the museum with me this afternoon
--Sorry, I ______ . I have to take a piano lesson at 2 pm.
A. couldn’t B. mustn’t C. can’t D. needn’t
（2009·山东威海）
6. --What would you send to your sister as the Christmas gift
--I haven’t decided yet. I ______ send her a handbag.
A. shall B. may C. must
（2009·四川成都）
C
B
7. — Bob, shall we go and meet our new
classmate
— Sorry. I'm busy now. But you____
ask David to go with you．He is free．
A．need B．may C．would D．must
8. —What will the weather be like
tomorrow
— It ______ be rainy, cloudy or sunny.
Who knows
A. must B. might C. shall D. should
B
B
Homework
Listen to the tape and read the dialogue.