Unit 9 My favorite subject is science.Section B (1a～2c)课件(共38张PPT)

(共38张PPT)
Unit 9 My favorite subject is science.
第三课时 Section B (1a～2c)
目录
课前预习
01
名师点拨
02
课堂小测
04
课后作业
05
语篇理解
03
课前预习
请同学们预习课本Section B（课本P52~P53）。预习完课本内容，同学们可以试着做以下题目，检测一下自己预习的效果！
1. 空闲的 adj. _______________
2. 妙极的；酷的 adj. ____________
3. 星期二 n. _________________
4. 星期三 n. _________________
5. 星期四 n. _________________
核心单词
free
cool
Tuesday
Wednesday
Thursday
6. 星期日 n. _________________
7. 有用的；有益的 adj. _________________
8. (表示开始的时间) 从……开始 prep. ____________
9. 完成；做好 v. _______________
10. 课；一节课 n. ________________
11. 小时 n. ____________
Sunday
useful
from
finish
lesson
hour
12. 在那之后 _____________________
13. 从……到…… _______________________
常考短语
after that
from … to …
14. 我星期五很忙。
I am very busy _______________________.
15. 它很难但很有趣。
It is ________________________________.
典型句子
on Friday
difficult but interesting
16. 十二点钟到一点钟为午餐(时间)，随后我们上语文课。
Lunch is from 12：00 to 1：00, and after that ______________.
17. 我学校的课（下午）一点五十分结束，但随后我要上两个小时的美术课。
My classes ___________________, but after that I ____________________ for two hours.
we have Chinese
finish at 1：50
have an art lesson
名师点拨
6
useful 的用法
useful作形容词，意为“有用的；有益的”。useful虽然是以元音字母开头，但其发音是以辅音音素开头的，因此useful作定语修饰可数名词单数时，其前应加不定冠词a。useful的动词形式是use，意为“使用”。其常见搭配为：be useful to … 对……有用；对……有益。
This is a useful book. 这是一本有用的书。
I want to be a useful man. 我想做个有用的人。
专练
( )1. Are the books ______ for you
A. use B. used C. using D. useful
( )2. Don’t do this. It’s not ______ to you.
A. careful B. careless
C. useless D. useful
D
D
7
连词and, but, because, so的用法
连词 用法 举例
and 意为“和；又；而且”，表联合关系的并列连词 I like apples and bananas. 我喜欢苹果和香蕉。
but 意为“但是”，表转折关系的并列连词 I want to go swimming, but I must do my homework now. 我想去游泳，但是我现在必须做我的家庭作业。
续表
连词 用法 举例
because 意为“因为”，是引导原因状语从句的从属连词，通常用来回答why引导的问句 —Why are you so tired 为什么你这么累？
—Because I run for two hours. 因为我跑了两个小时。
so 意为“结果”，表结果的并列连词 注意：so不能与because同时在句中使用 I am very tired, so I stop to have a rest. 我太累了，所以我停下来休息。
专练
( )1. Ben is busy doing his homework, ______ we have to wait for him.
A. if B. or C. but D. so
( )2. He does well in math ______ he studies hard on it.
A. so B. because C. and D. but
D
B
( )3. My father wants to buy a big house, ______ he doesn’t have enough money.
A. or B. and C. but D. so
( )4. I like Wednesday because I have English ______ P.E.
A. or B. and C. but D. so
C
B
8
连接时间的词
（1） from … to …从…到……
（2）for + 一段时间，表示做某事持续……时间
My father works from Monday to Saturday. 我爸爸从周一工作到周六。
I do my homework for two hours. 我做了两个小时的作业。
专练
( )1. They have sports ______ 45 minutes.
A. in B. on
C. of D. for
( )2. I take the piano lesson ______ 11：00 to 12：00.
A. from B. for
C. of D. at
D
A
9
finish的用法
用法 举例
词性及词义 vt. 完成；结束；用完 The football season finishes in May. 足球赛季在五月份结束。
vi. 结束；终止；终结 What time does school finish 学校什么时候放学？
n. 结束；(比赛等的)最后阶段；终结 The finish of the race is exciting. 比赛的结尾是激动人心的。
续表
用法 举例
拓展 finish sth. 完成某事 When are you going to finish your work 你打算什么时候完成你的工作？
finish doing sth. 做完某事 He finished reading the book before dinner. 晚饭前他把这本书看完了。
翻译句子
1. 你能看完这本书吗？
___________________________________________________
2. 我必须完成我的作业。
___________________________________________________
专练
Can you finish reading the book
I must finish (doing) my homework.
( )3. Mary often ______ homework at 8：00 in the evening.
A. finish do
B. finishes doing
C. finish doing
D. finishes do
B
10
hour的用法
（1）hour作名词，意为“小时”，复数是hours。要特别注意的是，字母“h”在这里不发音，因此hour前面用不定冠词时，应该用冠词an。
（2）可以指“不确定的一段时间；某一时刻”。
（3）还可以指“固定时间；上班时间”。
There are 60 minutes in an hour. 一个小时有60分钟。
Who can be calling on me at this late hour？谁会在这么晚的时间来拜访我呢？
Office hours are from 9 a.m. to 5 p.m. 办公时间是从上午九点到下午五点。
( )1. I can finish my homework in ______ hour.
A. a B. an C. the D. /
( )2. You must know the working ______. It’s from 9：00 a.m. to 6：00 p.m.
A. hours B. days C. weeks D. months
专练
B
A
语篇理解
一、阅读教材P53-2b的课文，选出下列各题的最佳选项
( )1. Yu Mei has ______ at 9：00.
A. math B. Chinese C. science D. history
( )2. Yu Mei thinks P.E. is ______.
A. easy and relaxing B. easy and fun
C. difficult but relaxing D. difficult but fun
C
B
( )3. Which of the following is TRUE
A. Yu Mei is free on Friday.
B. Yu Mei thinks math is useful and fun.
C. Chinese is Yu Mei’s favorite subject.
D. Lunch time is from 11：00 to 12：00.
C
二、再仔细阅读短文，回答下列各题
1. When does Yu Mei have math
____________________________________________________
2. What does Yu Mei think of science
____________________________________________________
____________________________________________________
Yu Mei has math at 8：00. / At 8：00.
Yu Mei thinks science is difficult but interesting. /
Difficult but interesting.
Yu Mei has an art lesson for two hours. / For two hours.
3. How long does Yu Mei have an art lesson
___________________________________________________
三、本课时主要短语串联应用（用方框内所给短语的适当形式填空）
favorite subject，for an hour，have＋学科，play games with，the next day，for sure，from … to …， after that，finish doing，on Friday afternoon
I’m Phillip. I’m a primary school boy. Let me tell you my routine（日常生活）now.
I’m always busy on weekdays（工作日，即周一至周五）. That’s 1.____________. I go to school 2.____________
______________________. In school, I like 3.______________ lessons because I think numbers(数字）are fun. But my 4._____
_______________ is English. I just like it and find it easy and
for sure
from Monday to Friday
having math
favorite subject
interesting to speak English. I don’t know why. My mom says it is because she’s an English teacher. I’m a good boy. I always 5._________________ my homework before having dinner every day. 6._______________，I eat my dinner. And then I 7._________________ my friends in my neighborhood（社区）. Usually I play with them 8.__________________， and
finish doing
After that
play games with
for an hour
then I go home and take my bath(洗澡）. But we play longer（玩更长时间） 9.____________________________. My mom says it’s good to be relaxed.
Oh，yes，the winter holiday is coming. My family is going to Sydney on January 2nd，and 10.________________________ we’ll fly to Paris. I think we’ll have a wonderful time.
on Friday afternoon
the next day
课堂小测
一、根据中文意思或首字母提示，用单词的适当形式填空，每空一词
1. T____________ comes after Monday.
2. —Do you have time for a movie on T________________
—No. But I have time tomorrow, because tomorrow is Friday.
3. I’m f____________ this afternoon, because I have nothing to do.
uesday
hursday
ree
4. I like_______________（星期三）, because we have music class that day.
5. English is very ______________ (有用的）. We should learn it well.
二、根据中文提示完成句子，词数不限
6. 今天是星期四,我们有美术课。
__________________ today and we __________________.
Wednesday
useful
It’s Thursday
have an art class
7. 杰特晚饭后做两个小时的运动。
Jet ________________ sports _________________ after dinner.
8. 丽莎认为地理是一门有用的学科。
Lisa thinks that geography is _________________________.
9. 我妈妈周一到周六上班。
My mother works _________________________________.
does / plays
for two hours
a useful subject
from Monday to Saturday
10. 最后一节课什么时候结束？
______________________ the last class finish
三、单项填空
( )11. Ann ______ English at 9：00 o’clock on Fridays.
A. has B. does
C. takes D. gets
When does
A
( )12. Tim and Jacky____________ math ____________ it’s boring.
A. doesn’t likes; because B. doesn’t like; and
C. don’t like; and D. don’t like; because
( )13. After class we play football ____________ hour.
A. at an B. for an C. at a D. for a
D
B
( )14.—I don’t want to have English. It’s too difficult for me.
—Oh, no, it’s ______. Please learn it well.
A. relaxing B. boring C. useful D. easy
( )15.—Jane, what ______ do you like？
—History. I think it’s very interesting.
A. color B. subject C. food D. day
C
B
课后作业
此部分习题详见独立装订的《课后作业》。请同学们完成《课后作业》Unit 9的第三课时下面的练习题。