人教版九年级全一册 Unit 6 When was it invented?Section A (1a-2d) 课件 (共31张PPT)

(共31张PPT)
Unit 6 When was it invented
第一课时 Section A (1a～2d)
目录
01
02
名师点拨
课前预习
03
课堂小测
04
课后作业
课前预习
1. 电；电能 n. ___________________
2. 样式；款式 n. ____________________
3.项目；工程 n. _________________________
4. 高兴；愉快 n. ____________________
5.拉链；拉锁 n. ___________________
核心单词
electricity
style
project
pleasure
zipper
6.每日的；日常的 adj. ______________
7. 网站 n. _________________
8. 先锋；先驱 n. ______________
9. 列表；列清单 v. 名单；清单 n. ____________
10. 提到；说到 v. ______________
daily
website
pioneer
list
mention
11. 靠……运作 _________________
12. 被用于 ___________________
13.……的款式 ___________________
14. 愉快地；乐意效劳 ____________________
常考短语
run on
be used for
the style of
with pleasure
15.在我们的日常生活中 __________________________
16.有道理 ______________________________
in our daily lives
have a point
17. ——电话是什么时候发明的
——我想它是在1876.年发明的。
—______________ the telephone__________________
—I think it _____________________ in 1876..
18. ——它们被用来做什么
——它们被用来在晚上看东西。
—What ______________ they ______________
—They are used for ________________________.
典型句子
When was
invented
was invented
are
used for
seeing in the dark
19. 它真的是这么一项伟大的发明吗？
Is it really __________________________________
20. 想想它在我们的日常生活中被用得多么频繁。
Think about _________________________ in our daily lives.
such a great invention
how often it's used
名师点拨
1
invent, invention与inventor的区别
比较项 含义及用法 举例
invent 作动词,意为“发明”，指经过认识和实践创造出前所未有的事物 Edison invented the light bulb. 爱迪生发明了电灯泡。
invention 作名词, 意为“发明; 发明物” Edison had more than 2,000 inventions. 爱迪生拥有2 000多项发明。
inventor 作名词，意为“发明家” Edison was a great inventor. 爱迪生是一位伟大的发明家。
( )1. Who _______ the bike
A. invents B. inventor
C. invented D. invention
专 练
C
( )2. His father is a famous _______with hundreds of _______.
A. inventor; inventions
B. invention; inventors
C. invented; inventions
D. inventions; inventions
A
be used for (doing) sth. 意为“被用于(做)某事”, 与be used to do sth. 同义。如：
Knives are used for cutting things.=Knives are used to cut things. 刀子是用来切割东西的。
2
be used for的用法
( )1. This computer is _______ control all the machines.
A. used to B. used for
C. using to D. using for
专 练
A
( )2. Do you know what this tool is _______
A. used to B. used for
C. using for D. using to
B
3
With pleasure. 与My pleasure. 的区别
比较项 含义及用法 举例
With pleasure. 意为“乐意效劳”，用来回答别人的请求 —Would you please open the door 你可以开下门吗？
—With pleasure. 乐意效劳。
My pleasure. 意为“不用谢”，用来回答别人的感谢。也可以用It's my pleasure. / It is a pleasure. —Thank you for helping me. 谢谢你帮助我。
—My pleasure. 不用谢。
( )1. —Could you show me how to make the fruit salad
—_______. First, you need to choose some fresh fruit of different colors.
A. It doesn't matter B. My pleasure
C. You're welcome D. With pleasure
专 练
D
( )2. —Thank you for showing me the way!
—_______. I live nearby, so I know this area well.
A. It's easy B. With pleasure
C. My pleasure D. Never mind
C
4
think about, think of, think over与think up的区别
比较项 含义及用法 举例
think about 意为“考虑”,后常接名词、动名词或由特殊疑问词引导的不定式或宾语从句 He carefully thought about what I said. 他仔细考虑了我所说的话。
think of 意为“考虑到；想起；想出”,后常接代词、名词或动名词；意为“认为”时,一般用于特殊疑问句中,与what连用 He thought of a good plan. 他想出了一个好计划。
比较项 含义及用法 举例
think over 意为“仔细考虑”,后常接名词或代词作宾语；后接代词时,应把代词放在over之前 Please think over my words. 请仔细考虑我说的话。
think up 意为“想出(主意、计划等)” He thought up a new idea. 他想出了一个新主意。
续表
( )1. Look at this photo. Can you _______ her name
A. think over B. think of
C. think about D. think up
( )2. What do you _______ the movie
A. think over B. think for
C. think of D. think up
专 练
B
C
一、根据中文意思，用单词的适当形式填空，每空一词
1. This coat is out of ______________(款式). I don't like it.
2. Do you know when they will start the ____________ (项目)
3.This isn't ______________________(提到) in the passage.
课堂小测
style
project
mentioned
4. Working together can bring us a lot of ______________ (高兴).
5.We should save ______________________(电). We must turn off the lights when we go out.
pleasure
electricity
二、根据汉语意思完成句子，词数不限
6.小汽车是什么时候发明的？
When __________ the car __________________
7. ——非常感谢你帮我修理自行车。——不用谢。
—Thank you very much for helping me fix the bike.
—_____________________________________________
________________________________________________.
was
invented
My pleasure / It's my pleasure
/ It is a pleasure
8. 这些蔬菜是用来制作沙拉的。
These vegetables _____________________ making salad.
9. 我从未读过这么有趣的故事书。
I have never read ________________________________ storybook.
10. 你似乎有道理。
You seem to ________________________.
are used for
so interesting a / such an interesting
have a point
三、单项填空
( )11. The story _______ by our Chinese teacher.
A. writes B. was written
C. wrote D. is writing
B
( )12. We all like him because he is _______ kind boy.
A. such a B. so a
C. a such D. so
A
( )13.Cameras are _______ for _______ photos.
A. using; taking B. using; take
C. used; take D. used; taking
D
( )14. —What did Tom say in his letter How is his father
—I don't know. He didn't _______ his parents in the letter.
A. admire B. mention
C. miss D. notice
B
( )15.—Could you please help me carry the desk to the classroom
—_______.
A. My pleasure B. Yes, please
C. With pleasure D. Of course not
C
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 6第一课时的练习题。
THANKS!