【新课标】Unit 8 It must belong to Carla Section B 3a-selfcheck 课件(共47张PPT)

(共47张PPT)
Section B
3a-selfcheck
Objectives
To train the writing skills about a certain topic.
To eluviation about learning.
To review the language points in all the unit.
Stonehenge is _____________, It is not only one of Britain’s most famous________________ , but also one of its __________________. Every year it ________________ ____________________. Especially in June people go to this place as they want to see _________________________ _______________________. For many years, historians believed Stonehenge was____________________________
_________________________________________ . But Paul Stoker thinks this can't be true because Stonehenge was ___________________________ .
a rock circle
historical places
greatest mysteries
than 750,000 visitors
the sun rising on the
longest day of the year
a temple where ancient
leaders tried to communicate with the gods
built so many centuries ago
receives more
Review
Another popular idea is that Stonehenge might be __________________. Other people believe the stones have __________________ They think the stones can ______________ while keeping people healthy Some think it might be a burial place, or _________________________. Others think it was built to __________________________ ________ . Stonehenge was built slowly over a long period of time. Most historians believe it must be _____________ _________ .
a medical purpose.
a place to honor ancestors
celebrate a victory over an
prevent illness
almost 5,000
years old
a kind of calendar
enemies
New words
mystery
n. 奥秘
神秘的事物
本单元的话题是“Mysteries (神秘事件)”，并对事物进行推理判断。“对事物进行推理判断”包括对事物进行合理的猜测，得出符合逻辑的结论；对推理判断的事物给出合理的理由等几个方面。该话题需要激发思维，发挥合理想象。
写作内容通常要求根据中文或英文提示进行合理的猜测和判断完成写作内容；或者根据图画提示，猜测发生了什么；根据图画内容，发挥合理想象，描述图片内容并连接成一个小故事。
一、写作目标
能以故事的形式，讲述发生在身边的事件:
1. 能用might may could can must can't couldn't等情态动词来推测故事的发展。
2. 能运用so, as, because, since, but, however, not only... but also等连词。
二、写作方法
“两步法”写推测物品归属类作文。
1．推断经过-．．．may／might／could／can＇t．．．；
2．推断结果-．．．must．．．
【提供素材】
something strange / unusual, strange noises, make noises,
feel uneasy / nervous / worried, be afraid of,
call the policemen, with the help of ... / with one’ s help,
do / try one’ s best to ..., find out the truth,
feel relaxed
【提供素材】
make one’ s hair stand on end (使某人毛骨悚然),
have one’ s heart in one’ s mouth (吓得某人心都提到嗓子眼儿了),
scare the pants off sb. (把某人吓坏了),
scare sb. to death (吓死某人了),
have cold feet (临阵胆怯；畏缩),
sb.’ s blood runs cold (吓得某人不寒而栗)
... think / guess that ...
2. ... must be ...
3. ... might / could / may be ...
4. ... can’ t be ...
5. It’ s not clear that ...
6. It’ s impossible for ... to ...
7. ... find that ...
8. ... hope that ...
【提供素材】
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.
1. Use could, might, must, can’t to make your inferences and have a discussion.
2. We should think of more practical reasons.
e.g. don’t say that ghosts were the ones making the noises
3a
Background
Different opinions
The writer’s opinion and conclusion.
The article in 3a on page 59.
Revision
What could the noises be Why do you think so
1. Someone could be playing tricks on people.
2. The noise could be two cats fighting.
…
1. He might just want to scare people.
2. The woman saw something running away.
…
Look at this newspaper headline and finish the article about the strange happenings.
No More Mystery in the Neighborhood
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...
1a
【思路点拨】
1. 定基调
体裁：应用文(新闻稿)
时态：以一般过去时为主
人称：以第三人称为主
First part: background information about the mystery
Second part: how the mystery was solved
Third part: how the people in the neighborhood now feel
Writing tips
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 …)
Writing ideas
【思路点拨】
1. 定基调
体裁：应用文(新闻稿)
时态：以一般过去时为主
人称：以第三人称为主
步骤： 说明起因。
描述解决方案。
综述结果。
2. 谋布局、写句子
showed their thanks to the three mothers
some people tried to find out who was planting these trees
Everyone/Everybody felt uneasy
Three mothers wanted people here to live more comfortably
so they had to work at night
and they
3. 巧衔接
在叙述谜团是如何解开时，首句使用过去进行时(was happening)作为背景，后用一般过去时叙述具体事情。通过动词时态配合，建立起逻辑顺序关系。
本文还体现了其他的衔接手段：词义搭配，包括篇章中所有语义相关联的词项。围绕mystery展开，关联的词有strange, uneasy, solved, relaxed等，都与描述神秘事件有关联。
4. 成篇章
No More Mystery in the Neighborhood
Last week, in a quiet neighborhood, something strange happened. _____________
_____________________________________________________________________________________________________________________5. 化“平凡”为“非凡”
They live there as usual. →
Their life is going on as usual.
No More Mystery in the Neighborhood
Last week, in a quiet neighborhood, something strange happened. People found there were more and more trees in the neighborhood. In the daytime some people tried to find out who was planting these trees, but they couldn’t. Everyone felt uneasy.
We now know what was happening in the
neighborhood.
One night an old man found out the truth. Three mothers wanted people here to live more comfortably, so they decided to plant some trees. They didn’t have free time in the daytime, so they had to work at night.
Now the mystery is solved. People in the neighborhood now feel relaxed and they showed their thanks to the three mothers. They live there as usual.
【点评范文】
1. 内容：作者按照事件发生的先后顺序(事件的发生、发展和结局)来安排文章结构，逻辑性很强。
2. 语言：文章体现了词义搭配这一衔接手段，本文围绕mystery一词展开，与之相关联的词有strange, uneasy, solved, relaxed等，这些词都与描述神秘事件有关联；使用however和so进行衔接，使得文章语意连贯、自然。
写作训练二
你和你的同学Helen以及David 在学校图书馆里的椅子上捡到一个书包，请根据书包的颜色以及里面的物品讨论、推测失主是谁。写出你们讨论的过程和推测的结果。不少于80个词。开头已给出，不计人总词。
My classmates Helen, David and I found a green schoolbag on the chair in the school library ....
思路点拨
1．从体裁上来看，本文属于议论文。
2．文章的要点有三方面：点明事由；使用情态动词表达讨论过程；得出推测结果。
3．时态主要使用一般过去时，人称应用第一人称。
写作模板
开头点明事由 ... found a green schoolbag on the chair in the school library. We were discussing whose it was.
使用情态动词表达讨论过程 David said that it may be Alice's.Helen thought it can't belong to her.I had no idea.
得出推测结果 So we thought it must be Lily's.
【参考范文】
My classmates Helen, David and I found a green schoolbag on the chair in the school library. We were discussing whose it was.
David said that it may be Alice's. But Helen thought it can't belong to her. She said that most girls don't like green. David didn't agree with her. He saw
the same one in Alice's desk.I had no idea.So I suggested opening the schoolbag to find out some information. We found two books, a dictionary and a pencil case in it. There were no names on them. But there was a report card in the dictionary. It had the name of Lily on it. So we thought it must belong to Lily
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.
can’t
might
Selfcheck
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.
must
might
can’t
2 Look at the chart and write sentences for the things below.
Name Likes Dislikes
Jessica take photos run
Todd play the piano eat sweet food
Mike play tennis watch movies
Annie read cook
1. DVD
It can’t be Mike’s. He doesn’t like to watch movies.
2. bowl of ice-cream
_________________________________
_________________________________
3. camera
_________________________________
_________________________________
It can’t be Todd’s. He doesn’t like to eat sweet food.
It must be Jessica’s. She likes taking photos.
Language points
She is the only one who wears the colorful clothes.
她是唯一一个穿着鲜艳的人。
主句
定语从句
先行词
关系代词
这是一个含有定语从句的复合句。
The person ∧you saw at the supermarket can’t be Susan. I just talked to her on the phone and she is at work.
这是一个含有定语从句的复合句， 关系代词在定语从句中作宾语，可以省掉。
主句
定语从句
先行词
省掉that关系代词
Exercises
1 John__________ come to see us tonight, but he isn't very sure yet.
A. may B. need C. can’t D. must
2 John isn’t in the classroom. He ________ play soccer on the playground with Bob for it’s sports time.
A. can B. must C. should D. can’t
3 That __________ not be her husband. She is still single.
A. may B. can C. could D. might
4. ---Tom seems so busy these days.
---He ____________all the exams.
A. can’t pass B. must be preparing for
C. may fail D. can’t be preparing for
5. The light in his room is off. He _____ to bed.
A. must go B. had to go
C. must have gone D. have gone
-6-He __________ be in the classroom, I think.
-No, he __________ be in the classroom. I saw him go home a minute ago.
A. can, may not B. must; may not
C. may; can’t D. may; mustn't
Exercises
4. ---Tom seems so busy these days.
---He ____________all the exams.
A. can’t pass B. must be preparing for
C. may fail D. can’t be preparing for
5. The light in his room is off. He _____ to bed.
A. must go B. had to go
C. must have gone D. have gone
-6-He __________ be in the classroom, I think.
-No, he __________ be in the classroom. I saw him go home a minute ago.
A. can, may not B. must; may not C. may; can’t D. may; mustn't
体裁：应用文(新闻稿)
时态：以一般过去时为主
人称：以第三人称为主
步骤： 说明起因。
描述解决方案。
综述结果。
Summary
写作思路
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 …)
Writing ideas
早上，同学们发现Jack两眼通红。于是大家纷纷猜测Jack发生了什么事情，有的同学认为他昨天晚上一直在玩手机游戏，有的同学认为他昨晚做作业做到很晚，也有的同学认为……，而真正的原因是他感冒了，没有睡好。请以“What happened to Jack ”为题，写一篇短文。
Homework(任选其一)
What
happened
to Jack
引出话题
各种猜想
最终结果
Jack’s eyes were red
played mobile games all night
did his homework very late
watched TV the whole night
caught a bad cold
思路
今天的英语课结束后，英语老师给你们发了一张图片，要求你们根据图片内容展开想象，推测一下图片中的小男孩为什么会哭，在下节课上进行口头交流。请先写一篇小短文为此做准备。
Look after your objects,
Goodbye!
连
句
成
篇
This morning, we found that Jack’s eyes were red. What happened to him We guessed.
Some of the boys thought that he must have played mobile games all night, because he always spent a long time doing that. But some girls didn’t agree. They believed that he must have done his homework very late.
Others thought that he was watching TV the whole night, because there was an NBA game last night. But I didn’t agree with them. His parents were very strict with him, so he couldn’t have played games or watched TV.
Then, we asked him during the break, and he said he cought a bad cold. Poor Jack!
【参考范文】
Why is the little boy crying No one is sure what’s wrong with him. However, he can’t be hungry because he has just drunk a bottle of milk and eaten some biscuits. And he can’t be ill. He looks healthy and he doesn’t have a temperature. Maybe he couldn’t find his toys. He wants to play with them. Or he may feel hot. It’s hot in the bedroom. Or he might be sleepy. He hasn’t slept much today. Or he could have a toothache because his teeth are coming out.
In short, I think there must be something wrong with him. If not, he wouldn’t be crying so much. Something must be done at once to stop him from crying.