(共29张PPT)
人教九上英语同步精品课件
人教版九年级上册
Unit1 How can we become good learners
Section A Grammar Focus-4c
语法精品课
1.学习本课新词汇： repeat note pal physics chemistry memorize pattern.
掌握句型：① How can I read faster You can read faster by reading word groups.
②How can I improve my pronunciation One way is by listening to tapes
③I usually practice my English by taking notes /speaking English with my classmates / memorizing sentence patterns.
2.通过连线题练习，巩固句型How do/does sb do sth Sb do/does sth by doing sth.并加深理解“by＋动词-ing”结构用来表达方式、方法。
3.通过造句练习，巩固理解“by＋动词-ing”结构以及用法。
by listening to English tapes
—How do you learn English
—I learn English…
by speaking with
foreigners
by reading English newspapers
by writing/keeping diaries in English
by watching English movies
by asking a classmate for help
by: 介词，表“通过”
by doing sth: 通过做某事，表方式
Review
—How do they learn English —They learn English ….
by working with friends
by speaking with a foreigner
by writing/keeping diaries
in English
by watching English movies
by joining the English Club
by reading English
magazines and newspapers
Review
New words
repeat
note
pal
physics
chemistry
memorize
pattern
v. 重复；重做
n. 笔记；记录
v. 注意；指出
n. 朋友；伙伴
n. 物理；物理学
n. 化学
v. 记忆；记住
n. 模式；方式
Grammar Focus
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.
如何询问做事情(学习)的方式、方法以及答语。
How+do/does/can +主语+动词原形+…？
Do sb. do sth. by doing sth.
回答常用by+ _______ 结构
doing
sb. (can) do sth. by doing sth.
One way is by doing sth.
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.
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 Focus
Grammar
— How ____ they study English
— They study English ______________________.
by asking the teacher for help
do
— How ____ she study English
— She studies English ___________________.
does
by reading the textbook
— How ____ he study English
— He studies English ___________________.
does
by listening to tapes
活学活用
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 Focus
介词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。
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.
【例句】1. Come and sit by us.
2. Peter goes to work by bus every day.
3. Tony will come back by 10:00 pm.
【结论】
by表示位置，意为“__________ ”
2.by+表示交通工具的名词(by后不加冠词 )，意为“ ”
3. by+时间, 意为“ ”
乘/坐...
在……旁边
到(某时)之前; 不迟于
pass\walk by “经过，路过”
I must be in bed by ten o’clock.
The children are playing by the river.
When I passed by Jack’s window this morning,
I heard him singing in the room.
He goes to school by bike.
介词by的其它用法。
by组成其它短语: ammar
1)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。
Grammar Focus
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.
动名词的用法。
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。
1、动名词作主语
动名词作主语，谓语动词一般用_____________。
三单形式
如：读书是一种艺术。
__________ is an art.
爬山真是有趣。
__________________is really fun.
Reading
Climbing mountains
动名词作主语的几种类型
① 直接位于句首做主语。
如：游泳是夏天的一项好运动。
_____________ is a good sport in summer.
Swimming
② 用it作形式主语，把动名词(真实主语)置于句尾作后置主语。动名词做主语时，不太常用it作先行主语，多见于某些形容词及名词之后。
如：告诉他不要担心是没有用的。
_____ is no use ______ him not to worry.
It
telling
注意：常见的能用于这种结构的形容词还有：
It is a waste of time + doing ...
It is fun + doing ...
1)作动词的宾语
常见的此类动词有:practice, enjoy, finish, give up, cannot help, keep, keep on, mind, miss, put off, depend on, think about, succeed in, worry about, be used to, get used to, look forward to, pay attention to, 等。
e.g. How do you practice speaking
I have to finish reading a book and give a report.
2) 作介词的宾语
1.I learn English by doing grammar exercises.
2. Shall we have a rest or get down to doing our work
3.He was late again because of getting up late
4. Lock the doors and windows before going out
5. What/How about the two of us playing games
2.用作宾语
１. 你是怎么为准备考试而学习的
_____ do you _____ ______ ______ _____
2.他是怎么学习英语的 How _____ he _______ English
3.我骑自行车去上学。I go to school _____ ______.
4. 这些声音太难听懂。It’s ______ hard to understand the voices.
5.你有没有通过听英文歌来学英语？
____ you learn English ___ _________ ___English songs
6.他通过制作词汇清单来学习西班牙语。
He learns Spanish by ________ __________ ____.
7.你曾经和小组成员一起学习吗？ _____ you ever _______ ______ a group
8.他是怎样练习打篮球的？How _____ he practice ________ basketball
How
does study
by bike
too
study for a test
Do by listening to
making vocabulary lists
Have studied with
does playing
Activities
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.
Work in pairs to make conversations using the information in 4a.
For example:
—How do you practice speaking
—I practice speaking by having conversations with friends.
4a
aloud adv. 出声地; 大声地。只能用在动词之后,主要强调发出的声音能被听见。常与read/call/ shout/cry等词连用, 不用于比较级。
辨析aloud, loud和loudly
loud adj.&adv.大声地; 喧闹地。指说话声和笑声，常用比较级。常与talk/ speak/ laugh/ sing等词连用。
loudly adv. 高声地; 喧闹地。暗含嘈杂、喧闹的意味。能放在动词之前，也可用于动词之后，可与任何发出声响的动词如bring, explode, knock和insist, demand, explain等连用。可以和loud互换，含有“吵闹”的意思, 不悦耳。
① We can't hear you. Please speak louder.
② She told us to speak a little louder.
① Don't read aloud in the library.
② He is reading the story aloud to the children.
He always speaks loudly at home.
练一练
There was a ______ knock at the door, so I went to open it, but no one was outside.
Don’t speak so _____, my boys. I’ll read _____ a story to you.
You should not talk______ or laugh______ in public.
The boy were talking ____ in the living room and it made Mrs. Black uncomfortable.
A.aloud B. loudly C.louder D.loud
用 aloud, loud, loudly 填空。
loud
loudly
aloud
loudly
loudly
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.
note n. 笔记；记录
[ kem stri]n.化学
记忆句型
[ kem stri]n.化学
[ d i ɡ.r .fi ] n. 地理
I like to learn math ___________________________________.
I like to practice my physics ______________________.
I like to improve my chemistry ______________________________
__________________.
I like to practice my Chinese __________________________.
I like to improve my history and geography ____________________
________________________.
by solving new math problems every day
by doing extra exercises
by memorizing chemical terms and
doing experiments
by keeping a diary in Chinese
by watching historical
and geographical programs
Have a try
Check (√) what you do to learn English. Then interview your partner.
4c
A: Do you learn English by doing grammar exercises
B: Yes, I do.
A: How often do you do them
B: …
Hi, Linda, how do you learn English
I learn English by reading books or magazines
How often do you read English books
I sometimes do when I have time.
…
…
Summary
Grammar
by的用法
by + 动名词
by + 交通工具
by + 地点名词
by + 反身代词
by + 动作执行者
by + 时间点
通过做某事，方式状语
乘坐……
靠近……
独自
被动语态
在……之前，截止到
by + the + 身体部位
by + 名词
被……抓住……
固定搭配
The ways I improve my English
As we know ,English is becoming more and more important in our life, so I study English hard .As a result , I am good at learning English . Do you want to know how I improve English. Now let me tell you.
1. I practice speaking by______________________.
2. I learn new words by_______________.
3. I improve my writing by_____________.
4. I practice listening by_______________.
5. I improve my pronunciation by _______________.
6. I learn grammar by_______________......
If you can do from these ways ,I believe you will do well in learning English.
一、单项选择
( )1. —How do you study _____ a test
—I often study _____ a group.
A. to；for B. for；at C. at；in D. for；with
( )2. The more careful you are, ___mistakes you will make.
A. fewer B. the fewer C. the fewest D. the more
( )3. Don’t be nervous. You can read the passage sentence_____ sentence.
A. by B. in C. on D. with
( )4. It _____me two hours to finish the homework.
A. spend B. takes C. take D. spends
( )5. –How do you learn Chinese –I learn it ___reading more papers and magazines. A. from B. on C. by D. with
( )6. ---Have you finished_____your picture ---Yes, I have.
A. draw B. to draw C. drew D. drawing
D
B
A
B
C
D
二、完成句子
1. 她在会上做了一个报告。
She ______ _____ _______ at the meeting.
2. 李雷通过与同学进行对话来练习说的技能。
Li Lei practices speaking skills___ ______ ___________ with his classmates.
3. 我越了解他，就越喜欢他。
___ _____I know about him, ___ _____I like him.
4. 这个护士对我们很有耐心。
The nurse ____ ________ ______us.
5. 你想怎样提高你的英语成绩？
_____ ______you want to improve your English grades
gave a report
The more the more
is patient with
How do
by having conversations
Homework
Review the grammar we’ve learned today.
2. Write a passage“How to learn English ”
3. Preview 1a-2a on P5-6.
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
兼职招聘：
https://www.21cnjy.com/recruitment/home/admin
