(共32张PPT)
人教新目标九年级上册
Section B
3a—Self Check
写作课公开课
一、语言知识：
1.Master these words: noise, happen, neighborhood, solve,wait .
2.Strenghten usages of the words “ must, might, could, can’t ….”
3.Master these phrases and sentences: “come up with, something strange, in the neighborhood,
a bit, What do you think of … What was happening ”
二、语言功能：
Talk about something strange happening in the neighborhood and then come up with the most imaginative explanation and write down something about it.
三、学习策略：写作策略
1.检查情态动词表推测语法，根据实际情况灵活运用。
2.通过Section A 3a 文章的学习，发挥学生想象力，提出问题。
3.根据学生的想象力完成写作内容。
四、情感态度：
1.培养学生在学习和活动中勇于发现，积极探索的精神。
2.训练学生的思维能力，提高对事物推理和判断能力
Para. 1-2:
Problems and
different opinions
Para. 3:
Summary (总结)
Problems
different opinions
Victor’s wife...
Victor & his friends...
the policemen...
Helen...
one woman...
There must be something visiting the homes in our neighborhood.
most people’s opinion...
the writer’s opinion...
used to be very quiet
something unusual is happening
Retell the article 3a
Revision
Pre-writing
1. The book ______ be Mike’s, because ________ ______________.
must
his name on it
it has
Mike
2. The glasses ___________ be Daisy’s, because ________________________.
could/might
she always wears glasses
Daisy
Revision
Look and guess
Pre-writing
3. The suit ________ be John’s, because _____________.
can’t
he is very fat
John
4. They ________ be twins (双胞胎), because _________________.
must
they look the same
could
might
can’t
We can make inferences by using...
Modal Verbs (情态动词)
100%
probably true
must
20%~80%
possibly true
0%
almost not true
must>could>might>can’t
Grammar Focus
Pre-writing
What’s his job
He must be a teacher.
Practice
Pre-writing
What are their jobs
They must be doctors.
What are they doing
They may be watching scary movies.
Ask and answer questions.
What could the noises be Why do you think so
1.The noise could be the animals fighting.
2. The teenagers could play trick on the adults.
3. … …
The woman saw something
running away.
They must want to scary
people.
… …
Read through the article in 3a on page 59 again. What do you think the noises could be List all your ideas. See who in your group can come up with the most imaginative explanation.
3a
Pre-writing
Look at this newspaper headline and finish the article about the strange happenings.
No More Mystery in the Neighborhood
Writing tips
First part: background
information about the mystery
Second part: how the mystery
was solved
Third part: how the people in
the neighborhood now feel
While-writing
3b
Last week, in a quiet
neighborhood, something
strange happened...
We now know what was
happening in the
neighborhood...
Now the mystery is solved.
People in the neighborhood...
【思路点拨】
(1)体裁： 记叙文。
(2)人称： 第三人称。
(3)时态： 一般过去时。
(4)步骤： 说明起因。描述
解决方案。综述结果。
While-writing
【写作指导】
本单元的话题是谈论“神秘事件”，主要运用情态动词对人或事物的某个方面进行推测。
写作时，用到的时态要视情况而定. 通常按时间顺序来写，根据相关信息进行推测。最后还可以对时间表达自己的看法或意见。
开篇点题
概括背景
(background information)
具体描述
(specific details)
总结感受
(conclusion : feeling)
(last week, in a quiet neighborhood, something strange happened…)
(linking words; must/might/could/can’t)
描述经过
总结结尾
(People in the neighborhood feel …)
【谋篇布局】
No More Mystery in the Neighborhood
Last week, in a quiet neighborhood, something strange happened. Many villagers heard noises at night but no one knew why. Mr. Smith thought that it was teenagers having fun while Mrs. Smith and their neighbor, Helen Jones, thought that could be animals fighting.
We now know what was happening in the neighborhood. Two bears in the nearby forest lost theirs way. They hadn’t eaten for several hours. They had to look for food in the neighborhood’s garbage bins, so a lot of noise was made by them.
Now the mystery is solved. People in the neighborhood feel sorry for the bears and they are trying to help them.
While-writing
范文展示
本单元的话题是“神秘事件”，谈论如何推测、分析并判断，要求学生能正确使用might, may, could，can, must, can’t等情态动词进行推测并写出合理的推测理由。写作中要注意连词的使用。
Writing practice
While-writing
话题概述
经典例题
一阶段：审题立意
你放学后打扫教室卫生的时候捡到了一个粉红色的钱包，它肯定是你们班某个同学的。请根据以下提示用英文作出一个合理的推断，并把推断的经过和结果写出来。
人称：第一人称
时态：一般现在时
体裁：说明文
要点: 1. 推断的经过
2. 推断的结果
提示：1. Lily和 Lucy的钱包都丢了； 2. 钱包里有一个粉红色的发卡；
3. 钱包里还有一张银行卡。
要求：1. 推断合理，语言流畅，逻辑连贯； 2. 文中不得出现真实的人名以及学校名；
3. 词数：80～100。
参考词汇：hairpin 发卡；bank card 银行卡
点名主题
推断的经过
推断的结果
I found a...
Who can the wallet belong to
There are...
And a pink hairpin... might belong to...
But it is hard to...
Then I found a...
Now there is no doubt that...
She is the only one...
二阶段：谋篇布局
三阶段：积句成篇
短语储备
may be... 可能是…… lose a wallet 遗失一个钱包 be worried about... 担心…… guess the reasons 猜原因 both... and... ……和……两者都 without doubt 毫无疑问
句型荟萃
I... when I was...
I wonder whose it is.
Who can it belong to
开头句
The wallet may be... or...
It can’t be a boy’s because... It might/can/could belong to..., but I’m not sure... So it’s hard to know the answer.
中间句
So it must belong to... There is no doubt that...
Without doubt, it belongs to...
经典名句
Seeing is believing.
Actions speak louder than words.
结尾句
I found a pink wallet when I was cleaning the classroom. It can’t be a boy’s because none of them likes the color. Who can the wallet belong to
There are only two girls who said they lost their wallets. They are Lily and Lucy. And a pink hairpin is in the wallet, so the wallet might belong to Lily. But it is hard to know the answer because both Lily and Lucy like pink.
Then I found a bank card in the wallet. Now there is no doubt that the wallet belongs to Lucy. She is the only one who has a bank card in our class.
范文欣赏
1 Fill in the blanks with must, might or can’t.
1. That bright light ______ be a UFO — there’s no such thing!
2. I’m still waiting for the bus, so I ____ be a bit late for the party.
3. That sweater _____ be Carla’s. She’s the only one who wears
such colorful clothes.
4. Tony _______ want to go to the concert. He likes music, but I’m
not sure if he likes rock music.
5. The person you saw at the supermarket ______be Susan. I just
talked to her on the phone, and she’s at work right now.
can’t
might
must
Self check
先行词
Post-writing
might
can’t
who在此处引导定语从句，修饰先行词the only one，who在从句中作主语。当先行词为人时，定语从句可用关系代词who或that引导，who或that在从句中作主语或宾语，作宾语时，也可以用whom代替who。
Name Likes Dislikes
Jessica take photos run
Todd play the piano eat sweet food
Mike play tennis watch movies
Annie read cook
2 Look at the chart and write sentences for the things below.
Post-writing
DVD It can’t be Mike’s. He doesn’t like to watch movies.
2. bowl of ice-cream
__________________________________________
3. camera_____________________________________
4. cookbook____________________________________
5. tennis ball
________________________________________
6. running shoes
________________________________________
It can’t be Todd’s. He doesn’t like to eat sweet food.
It must be Jessica’s. She likes to take photos.
It can’t be Annie’s. She doesn’t like to cook.
It must belong to Mike. He likes to play tennis.
It can’t belong to Jessica. She doesn’t like to run.
circle 可数名词，意为 “圆圈”，也可表示具有共同兴趣爱好
或职业等的 “阶层；圈子；界”.
e.g.
The children stood in a circle around the fire.
He is well-known in theatrical circles.
Language points
注意： circle 还有动词的意思，表示“圈出”。
Please circle the correct answer.
2. Not only… but also…意为 “不但…而且…”遵循一下三个原则
(a)并列连词，连接两个并列成分，其中also可以省略。
(b) 主谓一致原则：not only…but also..连接两个
主语时，谓语动词在人称和数上要与but also 的主语保持一致。
(c) 倒装原则：not only…but also…连接两个并列分句时， not only 置于句首，表示强调，其引导的句子要用部分倒装，即将谓语动词的一部分(情态动词，助动词等)放在句子的前面，而but also后的句子用正常语序。
Not only he but also I am interested in pop music.
Not only do I feel good about helping people, but also I get to spend time doing what I love to do.
receive "收到"，强调客观上收到这一事实，不表明是否愿意接受。
accept “接受”， 主动地或自愿地接受，带有“满意；同意；认可”等意味，其反义词为refuse。
3. receive 及物动词，此句中意为 “接待；招待”。 recieve 还可以表示 “接受；收到”， 与get 同义，其后可接介词 from。
They are very glad to have the opportunity to receive the quest.
I receive a letter from my mother.
I receive his invitation to the party yesterday, but I refuse to accept it.
昨天我收到了他的晚会请柬，但我拒绝接受。
accept
(主观上接受)
receive a letter
(客观收到)
4. medical 形容词，意为 “医疗的；医学的”其名词形式 medicine。
He is a medical student. 他是个医科学生。
Have you taken your medicine this morning
今天早上你吃过药了么？
5. purpose 名词，意为“目的；目标，意图”， 常 与of 连用。 常 见短语 on purpose, 意为“故意地”
What was the purpose of his visit
He came here for/with the purpose of seeing his family.
She did it on purpose, of course.
6. prevent 动词，意为“阻止；阻挠”，相当于stop。常用结构 prevent sb.(from) doing sth. 意为“阻止某人做某事”。
Could you prevent these accidents
Mother prevents/stops me (from) eating too much candies.
注意： from 在主动语态中可以省略，但在被动语态中不省略。
He was prevented/stopped from playing computer games.
7. energy 意为"精力；力量"，其形容词形式为energetic，意为“精力充沛的”。
Young people usually have more energy than the old.
年轻人通常比老年人更有活力。
He is an energetic boy.他是个精力充沛的男孩。
一、用所给词的适当形式填空。
1. He ________ (drop) his classes to go to play computer games yesterday evening.
2. How many ________ (monkey) can you see
3. I can’t stand the ______ (noise) children. They never stop talking.
4. The green coat must be ______ (she).
5. The old house ______ (belong) to my grandma. She has lived in it for nearly thirty years.
6. The old man looks _______ (worry). What happened to him
dropped
monkeys
noisy
hers
belongs
worried
Class Test
1. 这支钢笔不可能是刘颖的。她的钢笔是蓝色的。
This pen ______ ____ Liu Ying’s. Her pen is blue.
2. 那个年轻女士一定是在跑步锻炼。
The young woman _____ __ _______for exercise.
3. 昨天下午陈可辛接受了当地报纸的采访。
Yesterday Chen Kexin _______ ________ by the local newspaper
4. 今天因为下雨，我们推迟了运动会。
We put off our sports meeting ______ _____ the rain.
can't be
must be running
because of
accepted inteview
二、根据汉语完成句子。
1. Review what we learn in this unit.
2. Review Unit 9 Section A (1a –2d).
Homework
谢谢
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Unit8 Section B 3a-Self Check同步练习
I. 用所给单词的适当形式填空
1. This dictionary belongs to (he).
2. (who) car were they in
3. I didn’t see (somebody) there when I came in.
4. We must prevent the water from (pollute).
5. I think my problem must (solve) with your help.
II. 根据汉语意思完成句子
6. 好运总是属于有准备的人。
Good luck always somebody that has prepared well.
7. 我想我们应该阻止人们在公共场合吸烟。
I think we should people in public places.
8. 他可能正在家里吃早饭。
He breakfast at home.
9. 我一定是把钥匙放在卧室的某个地方了。
I my keys somewhere in the bedroom.
10. 昨天我收到了最好的朋友的卡片。
I a card my best friend yesterday.
III.阅读理解
In your spare time, do you help your parents with chores around the house Can you cook for your family
In order to stress the importance of hard-working spirit education among students of different ages, the Communist Party of China Central Committee(中共中央) recently released(发布) a guideline.
The guideline calls for students to respect labor work. Students should learn basic life skills and form good working habits through such education.
The government has been trying to stress the importance of hard-working spirit education. But this has been overlooked in recent years. Many teenagers do not value the importance of working hard and aren't interested in doing so.
According to a study of nearly 3,000 students that was done by Ningbo Evening News in March, only 22% of students help with everyday chores around the house.
Schools and families play an important role in teaching students about the value of working hard, the guideline says.
Primary and middle schools should provide students with hard-working spirit classes every week, according to the guideline. Schools can also hold activities to give students real-world work experience. For example, schools can teach children how to plant trees on Tree-Planting Day.
As children's first teachers, parents should also encourage children to learn how to do chores at home. Students should master one or two life skills every year. These skills can include cooking, washing their own clothes and tidying their rooms.
( )11.The guideline was released recently in order to .
A. stress the importance of hard-working spirit education
B. ask students to work hard at English and any other subjects
C. teach students how to help their parents do chores at home
D. help students of different ages solve life problems
( )12.The underlined word “this” in Paragraph 4 refers to “ ”.
A. the government B. hard-working spirit education
C. basic life skills D. the recently released guideline
( )13.According to the guideline, schools can .
A. give homework to parents
B. give the guideline to every student
C. teach students how to cook in the school
D. provide chances of real-world work for students
( )14.Which of the following is TRUE according to the passage
A. About two thirds of students help with housework at home.
B. Students should master at least three life skills every year.
C. Schools should provide students with hard-working spirit classes every day.
D. Parents should also encourage children to learn how to do chores at home.
( )15.What is the best title of the passage
A. Spirit of Hard-working Education B. How to Value the Experience
C. The Importance of All Subjects D. How to Do Everyday Chores
IV.阅读理解七选五
It might be surprised to hear that being bored can be good for kids. 16.
Boredom(无聊) can help kids be patient and understand the world around them. One of the great things kids have is curiosity(好奇心) about the things that adults take for granted, like the color of a butterfly and the noise of the truck. 17. If you never get bored, you never discover how interesting the world really is.
Kids' brains need to stay active, but they need downtime(休息), too.
18. Make sure that you don't have organized or planned activities in a couple of afternoons or evenings per week.
19. Thinking out of the box(突破思维定式) can help you solve problems that seem small to adults, but are huge to you. If your schedules and brains are always filled with activities, you'll have no need to imagine a story, wonder how things work, etc.
Of course, being bored all the time isn't healthy. 20. It's different for every kid and every family, and it may take some time to find out where your line is.It can be hard to be bored. But it will achieve something else important: developing you into cheerful, funny, thoughtful people who can have dinner time conversations and deal with long car rides. That's good for you and people with you.
A. But actually it is true.B. I don't think it is right.C. Boredom can help you be creative, too.D. Making those discoveries is how you learn.E. It is helpful to leave space for downtime.F. Where's the line between too much boredom and not enough G. Boredom can let you lose interest in discovering new things.
Unit8Section B3a-Self Check同步练习参考答案
I.1.him 2.Whose 3.anybody 4.being polluted 5.be solved
II.6.belongs to 7.prevent/keep/stop; from smoking 8.might/may/could be having
9.must have put 10.received; from
III. 11-15ABDDA
IV. 16—20 ADECF
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