人教版七年级英语上册《My favorite subject is science》SectionB PPT课件(第1课时)，共13页。
Warming up
1.What classes do you have this week?
2.Make a short conversation by using the different subjects in pairs.
Talk about David's favorite subject with your partner.
Then talk about your favorite subject.
A: What's David's favorite subject?
B: _________.
A: Why does he like _________?
B: Because it's _________.
A: When is the class?
B: It's on ____________________________.
Language points
1.free空闲的
free(not busy)作形容词，意为“空闲的”，其反义词为busy(忙碌的，无暇的)。
I'm free this afternoon.Let's go shopping.
【拓展】free作形容词，还可译为“自由的；免费的”。
I'm free.
This is a free school.
2.cool妙极的；酷的
cool为形容词，可在句中作定语和表语。
He is very cool in red.
【拓展】cool作形容词，还可译为“凉爽的；冷静”。
Today is a cool day.
Keep cool.
3.A.M.上午；P.M.下午
A.M.意为“上午”，也可用am或a.m.表示；P.M.意为“下午”，也可用pm或p.m.表示。在西方通常是以正午十二点为界，午前十二小时用A.M.，午后十二小时用P.M.表示。其用法结构为“数字+A.M./P.M.”，相当于“数字+in the morning/afternoon/evening”。
9 A.M.=9 in the morning上午九点
3 P.M.=3 in the afternoon下午三点
Exercise
一、单项选择。
1.She has Chinese _________9 a.m. _________Tuesday.
A.at;at B.at;on C.on;at
2.I have a science class_________Monday.
A.in B.on C.at
3.We usually have classes at 2:00_________.
A.A.M. B.P.M. C.F.M.
4.—_________do you have P.E.?
—On Monday.
A.Where B.Why C.When
5.I am_________,but my sister is busy on Sunday.
A.free B.interesting C.easy
二、补全对话。
A.Who is your music teacher?
B.What’s your favorite subject?
C.When is the class?
D.Why do you like it?
A:1.________
B:My favorite subject is music.
A:2._________
B:Because it's relaxing.
A:3._________
B:It's on Monday and Friday.
A:4._________
B:Mrs. Liu.
Homework
1.Recite the adjectives which describe the subjects.
2.Make a class time table.
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