Unit 9 My favorite subject is science. Section B 2a-2c (共17张PPT)

(共17张PPT)
Unit 9
My favorite subject is science.
Section B 2a-2c
Show time展
在星期五
上数学课
在九点
上历史课
从.....到.....
在那之后
很有趣的人
上一节美术课
两个小时之长
on Friday
have math
at 9:00
have history
after that
great fun
from... to...
for two hours
have an art lesson
Monday
Structure: I have …at…I think it is…
At …,I have …,I think it is …
From …to …,I have …
8:00-8:40
8:50-9:30
9:30-10：20
Lead-in
Discussion (组长注意合理把控时间)
Work in pairs:
Read the passage. (前后两人朗读课文)
Work in groups:
Talk about the exercises. (讨论短文挖空知识点)
Read 2b and answer the questions.
1. This letter is from________ to _______.
2. Is Yu Mei very busy on Friday
_______________________________
3. How many classes does Yu Mei have
________________________________
4. When does she have lunch
________________________________
5.What’s Yu Mei’s favorite subject
________________________________
Yu Mei
Jenny
Yes, she is.
She has six classes .
From 12:00 to 1:00.
Her favorite subject is Chinese.
1. The teacher says it is useful,…
useful是形容词，是由“名词use (使用) +后缀ful”构成，意为“有用的”。类似结构还有：
help + ful → helpful 有帮助的
color + ful → colorful 绚丽多彩的
Explanation
[注意]
useful是虽以元音字母“u”开头，但其发音为辅音/ju:/，故其前用冠词a，而不用an。
e.g. It is _________ book.
这是一本有用的书。
a useful
Explanation
2.My classes finish at 1:50,
★ finish v. 结束
He finishes his homework.
Do you finish doing your homework
sth.
★ finish +
doing sth.
Have a try:
Jack finishes ________(read ) book.
reading
3. Lunch is from 12:00 to 1:00, and after that we have Chinese.
介词短语from … to …意为“从……到……”，用来表述时间、地点等范围。
e.g. We go to school
______________________.
我们星期一到星期五上学。
It’s far ________________________.
北京到上海很远。
from Monday to Friday
from Beijing to Shanghai
Explanation
4. I have an art lesson for two hours.
She watches TV for an hour.
★ for +一段时间 表示持续多长时间
Have a try:
他做了两个小时的运动。
He plays sports for two hours.
拓展： half an hour
6. on/in/at的用法
on+月+日 on March 8th
on+星期 on Monday/Tuesday/...
on+具体某天早上/中午/晚上
on Monday morning on Tuesday afternoon
in +月份;上午/下午/晚上，季节，年份
in August; in the morning/afternoon
at+具体的时间点
at four this afternoon
(1)Bob’s birthday party is March.
(2)I go to school Monday morning.
(3) She has breakfast 8:00.
in
on
at
7.Our Chinese teacher, Mrs.Wang, is great fun.
我们的语文老师王太太是个很有意思的人。
fun 此处是“名词”，意为“有意思的人，有趣的人”
My father is a great fun, and we all like him.
1. I’m busy _____Thursday morning .
2. I have math _____ 8:00 a.m.
3. Lunch is from 12:00 ____ 1:00.
4. I have an art lesson _____two hours.
5. Christmas is _____ December.
on
at
to
for
for, at, to, on， in
Exercises
in
一、选词填空。
1. When you finish ____ your homework, you can play sports ___ an hour.
to do, for B. to do , at
C. doing, for D. doing, at
2. We have math ________ Friday.
It’s difficult ________ interesting.
A. on, and B. on, but C. in, or D. in, and
3. The game ______ at 4:00 p. m.
A. finish B. finishs
C. finishes D. to finish
C
B
C
二、单项选择
Self check
二、完成下列句子
1. The dictionary is ________(有用的)
2.打了一个小时的篮球。
play basketball for an hour
3. My father goes to work______Thursday_____Saturday.
4. Could I finish________(watch)this show.
from to
watching
useful
Thank you!