Unit 1 How can we become good learners Section A (Grammar Focus-4c) 课件 (共25张PPT)

(共25张PPT)
Section A
Grammar Focus-4c
Unit 1
How can we become good learners
九年级上册 RJ
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
Let’s read aloud, observe and study.
Underline the same structure in the five sentences.
I can understand the meaning by watching their body language and the expressions on their faces.
I can get the meaning by listening for just the key words.
My pronunciation improved by listening to the interesting conversations in English movies.
I learned useful sentences like “It’s a piece of cake” by watching the movies.
I can get the meaning of the new words by looking them up in a dictionary.
Let’s read aloud, observe and study.
1. 相同的结构是_________________
2. 其中by是______ (词性)，意思是_______________ .
by doing .
介词
用...手段；通过
Grammar focus
Translate these sentences and let’s read.
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.
你如何学习英语？
我通过小组学习。
你通过大声阅读学习英语吗？
是的。这帮助了我的发音。
我如何能读得更快？
你可以通过按意群读的方式。
我如何能提高我的发音呢？
有一种方法是通过听录音。
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
Let’s study.
你能区分in, with和by吗？
Can you sing this song in English
意思：_____________________
用法：_____________________
I write my homework with a pen.
意思：________________________
用法：________________________
The girl made money by selling flowers.
意思：________________________
用法：________________________
用英语
in+语言、声音、原材料等
用钢笔
通过卖花
用...手段或方式
with用具体有形的东西
Let’s study.
你还知道by的其他用法吗？
We had learned 1,000 English words by the end of last term.
意思：___________
用法：___________
到...为止
by+时间点
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
Grammar
by 的其他用法
组成其它短语:
by the way : 意为“顺便说”、“顺便问一 下”，常做插入语。
如：顺便问一下，李丽在哪儿？ By the way, where’s Lily
2) by oneself : 意为“单独”、“自己”。如：
我不能把她单独留下。 I can’t leave her by herself.
3) one by one: 意为“一个接着一个”；“一个又一个”如： step by step, little by little
Don’t read word by word. Read word groups.
不要一个接着一个单词读，按意群读。
They went out of the classroom one by one.
他们一个接着一个走出了教室。
【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.
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
Let’s practice.
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
a. By watching English programs.
b. By listening to a tape and
repeating out loud.
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.
4a Match the questions with the answers.
4a
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
Let’s talk in pairs.
I like to practice my physics by _______________________________________.
d. I like to improve my chemistry by ___________
______________________________________.
e. I like to practice my Chinese by _______________________________________.
I like to improve my history and geography by _______________________________________.
doing extra exercises.
memorizing
chemical terms and doing experiments.
keeping a diary in Chinese.
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.
…
Hi, Linda, how do you learn English
interview
I learn English by reading books or magazines
How often do you read English books
I sometimes do when I have time.
…
…
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
一、单项选择
1. A woman stood _____ the window, watching the children playing games in the garden.(德州)
A. past B. through C. across D. by
D
超过
(从内部穿过)通过
(横穿或从表面)穿过
在…旁边
2. _____the minute we stand here, my company has received nearly 4 thousand dollars.
A. For B. In C. By D. Of
C
3. We usually go to the park on foot instead of ___ bike.
A. by B. in C. for D. with
C
4.The book is written ___ a very famous writer Mo Yan.
A. through B. to C. without D. by
D
5. _____ doing volunteer work, we always have a chance to meet with those well known people.
A. In B. On C. With D. By
D
Ⅱ. 根据括号内所给的提示词语完成下列对话，要求用上本单元所学的语法，每空词数不限。
1. —How do you study English, Jenny
—I study it
_______________________ (work with a group).
2. —Do you improve your writing skills
____________________________ (write e-mails to your pen pals)
—Yes, I do. It really helps a lot.
by working with a group
by writing e-mails to your pen pals
3. —Luke, how can I read faster
—You can read faster
_______________________ (read word groups).
4. —How can I improve my listening skills
—One way is __________________________ (watch
English films).
by reading word groups
by watching English films
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
SEE YOU！
勤勉三中ARE教学九年级（上）英语