资源简介

(共27张PPT)
Section A
Unit 1
How can we become good learners
GF-4c
Learning Aims
To learn about how questions
To learn a sentence pattern:
v. + by with gerund
-- How do you learn English
-- I learn by studying with a group.
[辨析] by, with与 in
by
with
in
表示乘坐某种交通工具或用某种方式。
如：go to school by bus乘公共汽车上学
表示用某种工具或身体的某部位（手、脚
等）。如：write with a pen用钢笔写字。
表示用某种语言或某种材料。
如：in English
练一练
–How do you learn new words
–I learn __________ making word cards.
by B. with C. in D. at
2. Linda keeps fit by taking exercise .
(对划线部分提问）
______ ______ Linda keep fit
How does
repeat
note
pal
physics
chemistry
memorize
pattern
v. 重复；重做
v. 注意；指出
n. 笔记；记录
n. 朋友；伙伴
n. 物理；物理学
n. 化学
v. 记忆；记住
n. 模式；方式
Words Review
Review
Translate the phrases.
1.the secret to language learning
2.most of the time
3.be afraid to do sth.
4.hide behind
5.fall in love with
6.body language
7.expressions on one’s face
语言学习的秘诀
大部分时间, 时常
害怕 / 不敢做某事
藏在……背后
爱上 ……
肢体语言；身体语言
某人的脸部表情
Grammar Focus
Match the questions and answers.
How do you practice speaking By watching English programs.
How do you learn new words By listening to a tape and repeating out aloud.
How do you improve your writing By having conversations with friends.
How do you practice listening By taking notes, doing exercises and reading a lot.
How do you improve your pronunciation By making word cards.
How do you learn grammar By writing e-mails to my pen pals.
Answer like this: I practice speaking by having conversations with friends.
repeat v. 重复；重做
Practice
An example:
How do you practice speaking
I practice speaking by having conversations with friends.
8.as well
9.It’s a piece of cake.
10.It serves you right.
11.at first
12.look up
也；又
毫不费力; 小菜一碟
你活该。
最初； 首先
查阅；抬头看
math
physics
chemistry
Chinese
history
geography
I learn math by solving new math problems every day.
I practice physics by doing extra exercises.
I improve my chemistry by memorizing chemical terms and doing experiments.
v. 记忆；记住
memorize
pattern
n. 模式；方式
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.
Grammar Focus
Grammar
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.
发现一:
Ask ways of doing things:
1) How do sb. do sth.
2) Do sb. do sth. by doing sth.
3) How can sb. do sth.
Tell ways of doing things:
1) sb. do sth. by doing sth.
2) sb. can do sth. by doing sth.
3) One way is by doing sth.
Grammar
发现二:
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.
by是介词, 表示“通过……方法或途径”的意思, 译成“靠,通过”, 后面可加名词、名词短语或动名词。可用来回答how引导的特殊疑问句。
by doing sth: 通过做某事，一般表示解决问题的方式
I study English by watching English movies.
by 的用法
by 的用法
by是介词, 表示“通过……方法或途径”的意思, 译成“靠, 通过”, 后面可加名词、名词短语或动名词。可用来回答how引导的特殊疑问句。
归纳总结
1) go by train / boat / bus
乘火车（船，公共汽车）
2) shake sb. by the hand 和某人握手
3) I study English by watching English movies.
我通过看英文电影学英语。
另外, by作为介词的意义有很多。 例如:
1）在……旁边，靠近
There is a power station by the river.
河边有一个电厂。
2）由于
by mistake 由于差错；错误地
Grammar
动名词（v- ing）的用法
发现三:
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.
定义: 它是一种兼有动词和名词特征的非谓语动词形式。
基本形式: V-ing
作 用: 动名词具有名词的性质，在句中可以做主语、表语、宾语、定语等。
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
介词by的用法
(1)“by+动名词”在句中常作方式状语，此处的by是介词，意为__________，表示方法、手段、途径等，意为“通过……；用……；借助……”，其位置可放在句首或句末。其后除了接动名词以外，还可以接__________。
“通过；靠”
名词或代词
如：他通过听英文歌曲提高了听力（水平）。
所有的工作他都得用电脑来完成。
He improved his listening ________________________.
He had to do all the work ___________.
by listening to English songs
by computer
(2)“by+动名词”可以用来回答_______引导的特殊疑问句。
你是如何学习数学的？
我通过做练习学习。
—_______ do you learn math
—I learn ________________.
How
by doing exercises
How
3）被，由
some articles written by Lu Xun
一些由鲁迅写的文章
4）逐一；连续
one by one 一个接一个
5）到……为止
by ten o’clock
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
【拓展】by的其它用法：
(1)by +地点，意为 ________________。
(2)by +时间，意为 __________________。
(3)by+交通工具，意为 __________________。
(4)意为______________。
Tom sits _____________ in the classroom.
He goes to work _________.
The music _________ is famous all over the world.
(5) 意为“逐一；连续”
一个接一个
逐字地，字字地
如：汤姆坐在教室的窗边。
如：妈妈叫他10点前回家。
如：他骑自行车上班。
如：由莫扎特(Mozart)所作的音乐举世闻名。
one by one
word by word
“靠近；在...旁边”
by the window
“不迟于；在...之前”
by 10 :00
“乘......（表示方式）”
by bike
“由……所作”
by Mozart
Mom told him to come back home _________.
1. On sunny days, my grandma often reads a novel ___ the window.
A.by B. for C. with D. from
2. We can overcome all the difficulties by___ together.
A. work B. works C. working D. orked
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！

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