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

(共25张PPT)
Unit 1
How can we become good learners?
Section A(Grammar Focus-4c)
I learn English by studying with friends.
I learn English by
making word cards.
How do you learn English?
Review
He learns English by reading textbooks.
He learns English by writing.
How does he learn English?
Review
She learns English by
talking with foreigners.
How does she learn English?
Review
How do you learn English?
Do you learn English by reading aloud?
How can I read faster?
How can I improve my pronunciation?
I learn by studying with a group.
Yes, I do. It helps my pronunciation.
You can read faster by reading word groups.
One way is by listening to tapes.
Grammar
—How do you learn English?
—你是怎样学习英语的?
—I study by studying with a group.
—我通过和小组成员合作学习。


- How 询问方式方法
- by+doing（短语）,“通过，以······的方式”。
Grammar
介词by的用法归纳
介词by可以用来表示方位、时间、手段等，
其用法在中考中曾多次出现。
(1)by: 通过；靠；凭（+名词/代词/V.ing）
He had to do all the work by hand.
所有的工作他都要靠手工完成。

Grammar
(2)by＋地点名词。表方位，意为“在……旁边”。
We live by the sea.
我们住在海边。
(3)by＋时间名词。意为“不迟于；在……之前”。
I must be in bed by ten o’clock.
我必须在10点之前睡觉。

Grammar
(4)by+交通工具，意为“乘/驾/坐……”。
go by train / boat / bus
乘火车（船，公共汽车）去
travel by air / land / sea
航空（陆路，航海）旅行



Grammar
(5)by “由；被”
The novel wrriten by Mo Yan is popular among students.
这本由莫言所写的小说很受学生党欢迎。
The house was destroyed by fire.
房屋被火烧毁了。

Grammar
by
in
with

【妙辨异同】 by / in / with 的用法辨析
通过某种方式；乘某种交通工具。
I go to school by bike.
我骑车去上学。
后跟某种材料、衣服、颜色或语言。
Now she begins to paint in oils.
现在她开始画油画了。
1．后跟身体器官或某种工具
He often writes with his left hand.
他常用左手写字。
2．表示“具有，拥有，戴”
Who’s that man with sunglasses？
那个戴墨镜的男人是谁？
(6) by组成其它短语:
by the way 顺便说；顺便问一 下
by oneself 单独 ；自己
by and by 不久以后；不一会儿
one by one 一个接一个
eg：不久以后，越来越多的人开始学英语了。
By and by, more and more people
began to study English.
Grammar
how引导特殊疑问句
①how 用来询问做事的方式或手段，意为 “怎样、如何”。
—How do you study for a test?
—I study by working with friends.
Grammar
②how 用在问候语中。
e.g. How do you do? 你好！
这是初次见面时的问候语,
答语也用How do you do?

③how用来询问身体健康状况, 意为“怎么样”
　e.g.　— How is your mother?
　　 — She is very well.
Grammar

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?
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.
Let's Do It

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.
Let's Do It
b. I like to learn math by_____________.
c. I like to practice my physics by________.
d. I like to improve my chemistryby________.
e. I like to practice my Chinese by________.
f. I like to improve my history and geography by ________.
例 句：
Let's Do It

4c
Check (√) what you do to learn English. Then interview your partner.
A: Do you learn English by doing grammar exercises?
B: Yes, I do.
A: How often do you do them?
B: …
Let's Do It
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.
1.-- How do you study English?
-- I study English______making word cards.
A. of???????????? B. by????? C. in????????? D. on

2. I’ve learned _______ that way.
A. a lot ???? B. lot of????????
C. a little????? D. a little of

B
A
Let's Do It
3. Do you enjoy ______ the Internet?
　 A. surfing B. to surf
　 C. surf D. surfed

4. I don’t know _________next.
A. how to do? B. what to do?
　C. what can I do?? D. how I can do
A
D
Let's Do It
5. It’s Sunday today. How about _____ the mountains?
　A. to climb B. climb
　C. climbing D. climbed

6. ________she study English so well?
A. How often?? ? B. How many????
C. How do?? D. How does
C
D
Let's Do It
本节课主要学习how所引导的特殊疑问句以及by的相关用法。
Summary
谢谢
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