Unit 1 How can we become good learners (Grammar+Focus-4c)课件(共17张PPT)

(共17张PPT)
Grammar Focus
Unit 1 How can we become good learners
九年级上册 RJ
初中英语
Revision
1.如此...以至于...
2.害怕做某事
3.爱上
4. ......的秘诀
5.小菜一碟
6.你活该
so...that...
be afraid to do sth.
fall in love with
the secret to
It’s a piece of cake.
It serves you right.
Learning goals
1. New words: repeat, note, physics, chemistry, memorize, pattern
2. Grammar：The structure and expressions of “ by + 动词-ing”
3. Sentences：
① — Do you learn English by reading aloud
— Yes, I do. It helps my pronunciation.
② — How can I read faster
— You can read faster by reading word groups.
New words
1. repeat
2. note
3. physics
4. chemistry
5. memorize
6. pattern
v.重复；重做
n.笔记；记录 v.注意；指出
n.物理
n.化学
v.记忆；记住
n.模式；方式
Warming up
-How do you learn English -I learn English...
by listening to the teacher
carefully
by working
with groups
by reading
textbooks
by asking
the teacher
for help
textbook
Warming up
-How do you learn English -I learn English...
by listening to English tapes
by talking
with a foreigner
by reading
English
newspapers
by keeping
diaries in
English
英语日记
Grammar Focus
Read the following sentences and find out the common features.
How do you learn English I learn by studying with a group.
Do you learn English by reading aloud Yes, I do. It helps my pronunciation.
How can I read faster You can read faster by reading word groups.
How can I improve my pronunciation One way is by listening to tapes.
verb + by + 动词-ing
by+动词-ing形式，表方式、方法。在此结构中，by是介词，意为“通过，使用”;该结构常用来回答how引导的问句
4a Match the questions and answers.
1. How do you practice speaking
2. How do you learn new words
3. How do you improve your writing
4. How do you practice listening
5. How do you improve your pronunciation
6. How do you learn grammar
practice doing sth.练习做某事
a. By watching English programs.
b. By listening to a tape and repeating out aloud.
c. By having conversations with friends.
d. By taking notes, doing exercises and reading a lot.
e. By making word cards.
f. By writing e-mails to my pen pals.
repeat v. 重复；重做
take notes记笔记
do exercises做练习
write (sth.) to sb. 给某人写信
4b Make sentences using the structure “do sth. by doing” with the subjects in the box and information that is true for you.
math physics chemistry Chinese history geography
e.g. I usually practice my English by taking notes / reading books and newspapers / speaking English with my classmates / memorizing sentence patterns.
memorize sentence patterns记句型
eg. 1. I like to learn math by solving new math problems every day.
2. I practice my physics by doing exercises.
3. I often improve my chemistry by doing experiments.
4. I usually pratice my Chinese by keeping a diary in Chinese.
5. I like to improve my history and geography by watching historical and geographical programs.
4c Check (√) what you do to learn English. Then practice the conversation with your partner.
I learn English by My partner learns English by yes no how often yes no how often
doing grammar exercises.
taking notes in English.
reading English books/magazines.
writing in an English diary.
using an English dictionary.
…
【易混辨析】by, in与 with
by “以......的方式”，表示传达、传递的方式或媒介。 I improve my English by reading a lot.
in 表示“用......材料/语言”等。 The boy likes writing in ink.
with 表示借助于某种具体的手段或工具。 We see with our eyes and hear with our ears.
介词by的其他常见用法
by
(1)by +地点，意为“靠近；在......旁边”
Tom sits by the window in the classroom.
(2)by +时间，意为 “不迟于；在......之前”
Mom told him to come back home by 10 :00.
(3)by+交通工具，意为 “乘......”（表示方式）
He goes to work by bike.
(4)意为“由……所作”
The music by Mozart is famous all over the world.
Point2
by用于习惯用语中：
by the way 顺便说一句
by oneself 独自地
one by one 一个接一个地
step by step 一步步地
little by little 逐渐地
by all means 尽一切方法
by far 到目前为止
learn by heart 背诵
Practice
1. Come and sit____________________（我旁边）.
2. _____________________（到下星期日）, my mother will come back.
3. She came home______________________（乘飞机）.
4. Did you make the kite _______________________（独自）.
5. I learn English ________________________（通过听磁带）.
by me
By next Sunday
by plane
by yourself
by listening to tapes
listen to tapes, read aloud, take notes, keep a diary
Do you learn English by reading aloud
Summary
Grammar
Useful expressions
Sentence
Key words
The structure and expressions of “ by + 动词-ing”
repeat, note, pal, physics, chemistry, memorize, pattern
1. Read and recite the sentences in Grammar Focus.
2. Make sentences with the useful expressions: take notes, keep a diary, listen to the tapes
Homework