Unit 7 Teenagers should be allowed to choose their own clothes. Section A (3a~4c) 课件(共33张PPT，内嵌音频)

(共33张PPT)
Unit 7
Teenagers should be allowed to choose their own clothes.
Section A (3a~4c)
新
课
导
入
ffers you everything that you need.
eaches you to say the first word.
elps you out when you are in trouble.
ncourages you when you are down.
egards you as the most valuable treasure.
akes meals for you every day.
m
o
t
h
e
r
Who is the person
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能记住并能正确运用本课时的单词和短语
2.能通过阅读诗歌体会母爱
3.能归纳总结并能正确运用情态动词的被动语态
新知学习
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当堂检测
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When you have different opinions with your parents, how do you deal with that Do you argue with your mother or talk back(顶嘴) to her
keep silent
quarrel
have a discussion
Pre-reading
新知学习
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Mom knows best!
Do you agree with the title Why
新知学习
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Pre-reading
Can you read and spell
field
cry
tiny
n. 田野；场地
v. & n. 哭；哭喊
adj. 极小的；微小的
n. 电梯；搭便车
hug
n. & v. 拥抱；搂抱
lift
v. 举起；抬高
新知学习
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badly
adv. 严重地；差；非常
awful
adj. 很坏的；讨厌的
teen
n. (13-19岁之间的)青少年
poem
n. 诗；韵文
regret
v. & n. 感到遗憾；懊悔
新知学习
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当堂检测
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When I was a tiny baby crying all night, my mom sang to me and stayed by my side.
When I was tired and hungry, she gave me food and warm arms to sleep in.
When I was two running through the field, she made sure I was safe and kept me from danger.
When I fell and hurt myself, she gave me a hug and lifted me up.
When I was seven coughing badly, she said no ice-cream for me.
But I talked back loudly, “I should be allowed to eat some! Give it to me now!”
Mom Knows Best
新知学习
课堂小结
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When I was nine watching scary movies, she said it’d give me awful dreams.
But I shouted back angrily, “I should be allowed to watch it! I’m not a baby!”
When I was a teen going out with friends, she said, “Please be back by ten!”
But I talked back again — “I should not be told what to do! I’m seventeen now!”
Now I’m an adult, thinking back to those times.
I coughed for days after eating that ice-cream. And had scary dreams after watching that film.
I was late for school from staying out past ten. I regret talking back, not listening to Mom. Mom knows best, and for me she wanted only the best!
新知学习
课堂小结
当堂检测
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重点研讨
Language points
1.When I was a tiny baby crying all night, my mom sang to me and stayed by my side.当我还是一个整夜哭闹的小宝宝时,妈妈会给我唱歌,陪伴在我身旁。
【解读】crying all night是动词-ing形式的短语,在名词baby后作定语,起修饰名词的作用。 stay by one’s side意为“在某人身边(给予照顾或支持)”,相当于be at one’s side。
e.g. Do you know the young man waiting outside the school gate
你认识在校门外等待的年轻人吗
Don’t worry. I will always be at your side.
不要担心,我会一直在你身边。
新知学习
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当堂检测
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重点研讨
【解读】give sb. a hug意为“拥抱某人”。hug在此处为名词,意为“拥抱;搂抱”。 lift up意为“举起”,lift动词,意为“举起;抬高”。lift sb up把某人举高
【拓展】lift还可作名词,意为“电梯”。
2. When I fell and hurt myself, she gave me a hug and lifted me up.
当我跌倒并伤到自己的时候,她把我扶起来,给我一个拥抱。
e.g. She gave her mother a big hug.
她热情地拥抱了她的妈妈。
When he saw his little daughter, he lifted her up happily.
当他看到他的小女儿时,他高兴地把她举起来。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
【解读】 thinking back to those times是动词-ing形式短语作伴随状语。times在这里意为“时光,岁月,时代”。 think back to sth.意为“回想起某事;追忆某事”。
3. Now I’m an adult, thinking back to those times.
现在我已长大成人,回想起那过去的岁月。
e.g. My grandpa often thinks back to his youth.
我爷爷常常回想起他年轻的时候。
I think back to the day I first met you.
我回想起初次见你的那一天。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
【解读】 regret 动词,意为“遗憾,后悔”。
regret doing sth.意为“后悔做了某事”,表示对做过的事情感到后悔。
regret to do sth.意为“遗憾地去做某事”,指对要做的事感到遗憾,强调事情未做。
4. I regret talking back, not listening to Mom.
我后悔顶嘴,不听妈妈的话。
e.g. I regret taking his advice at that time.
我后悔那时接受了他的建议。
I regret to say you failed in the exam.
我遗憾地说你考试不及格。
新知学习
课堂小结
当堂检测
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重点研讨
【拓展】 类似用法的动词还有
forget to do 忘记要去做某事 forget doing 忘记做过某事
remember to do 记得还没做的事情 remember doing 记得已经做过的事情
try to do 尽力做某事 try doing 尝试做某事
stop doing sth. 停止做某事 stop to do sth. 停下来去做别的事
mean to do 打算做 mean doing 意味着
新知学习
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3b
Read the poem again and answer the questions.
1. What did the mom do when the writer was a baby and a small child
When the writer was a baby and a small child, the mom did these:
sang to him and stayed by his side when he cried
gave him food and warm arms to sleep in when he was tired and hungry
kept him safe when he was running through the field
hugged him and lifted him up when he fell
新知学习
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2. Why do you think the writer talked back to his mom when he was seven
and nine years old
3. How did the writer feel when he was a teenager and his mom said
“Please be back by ten”
4. After reading the whole poem, how do you think the writer feels about
his mom
He felt that he was growing up and he did not want to be treated like a little child anymore.
He was upset because he felt that he was old enough to be independent and should not be told what to do.
He loves his mom and is thankful for what she has done for him.
新知学习
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当堂检测
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3c
Think about a time you did something even though your mom or dad told you not to do it. Share your story with your partner.
What …
wanted to do
What … mother said
What … did
When
Who
I
Result
When…was…, I / He / She wanted to… . …mom said… . But I / he / she … and stuck to doing… . As a result, … .
新知学习
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I don't think sixteen-year-olds should be allowed to drive. I agree. They aren't serious enough.
Do you think teenagers should be encouraged to make their own decisions No, I don't agree with this. Teenagers are too young to make their own decisions.
Teenagers should not be allowed to have part-time jobs. I disagree. They can learn a lot from working.
Do you think we may be allowed to take photos if we don't use a flash If you don't use a flash, then it may be OK.
新知学习
课堂小结
当堂检测
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重点研讨
被动语态的基本结构:be + done (p.p.)+ (by …)
be有各种时态的变化
其否定形式为 be+not+done（过去分词）
其一般疑问句形式为 Be+主语+done（过去分词）...
【温故】
在英语中，动词有两种语态，即主动语态和被动语态。主动语态表示主语是动作的___________，被动语态表示主语是动作的___________。在前面两个单元我们已经学习了一般现在时的被动语态和一般过去时的被动语态。
执行者
承受者
时态 结构 例子
一 般 现 在 时 am/are/is＋done 肯定句：
否定句：
疑问句：
These bags are made in China.
These bags aren't made in China.
Are these bags made in China
(否定句，在is/am/are后加not)
(一般疑问句，把is/am/are提句首)
Practice
一般现在时的被动结构：
are/ is +及物动词的过去分词
新知学习
课堂小结
当堂检测
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重点研讨
含情态动词的被动语态用来说明某个被动性动作所反映出的感情和态度。初中阶段的常见情态动词有：can, may, need, must, should等。
谓语部分含有情态动词的被动语态的构成是：情态动词+be+过去分词。
【知新】
本单元我们主要学习含有情态动词的被动语态。
定义
新知学习
课堂小结
当堂检测
学习目标
重点研讨
例句：
Teenagers should be allowed to choose their own clothes.
应该允许青少年选择他们自己的服装。
Students should not be allowed to have part-time jobs.
不应该允许学生们做兼职工作。
Can these books be taken out of the reading room
可以把这些书带出阅览室吗
When must the work be finished
这些工作必须什么时候完成？
新知学习
课堂小结
当堂检测
学习目标
重点研讨
(一)将主动语态的宾语变成被动语态的主语。
(二)将含情态动词的主动句式变成被动句式，即： “情态动词+动词原形”变成“情态动词+be+过去分词”，然后再在其后加“by+主动句中的主语(人称代词用宾格)”。by短语也可省略。请看下列各句：
转变方法
You should finish your homework first.
Your homework should be finished (by you) first.
You can take this magazine home.
This magazine can be taken home (by you).
新知学习
课堂小结
当堂检测
学习目标
重点研讨
新知学习
课堂小结
当堂检测
学习目标
重点研讨
含情态动词的疑问句、否定句的变化均需借助于情态动词完成。
1. 一般疑问句：直接将被动语态的陈述句中的情态动词提前。
Must this task be finished at once 这项任务必须立即完成吗？
句式变换
注意：含情态动词的被动语态的一般疑问句的回答，应保留原情态动词，
但must表“必须”时，其否定回答应用needn’t；need表“必要”时，其肯定
回答应用must。如：
—Must my exercise book be handed in now 我的练习本必须现在上交吗？
— Yes, it must. 是的，必须现在上交。 （No, it needn't. 不，不必现在上交。）
新知学习
课堂小结
当堂检测
学习目标
重点研讨
2. 特殊疑问句 ：由特殊疑问词加上被动语态的一般疑问句构成。
e.g. When must this task be finished
这项任务必须在什么时候完成？
3. 否定句： 在情态动词后面加上not或never即可，但must表"必要"时否定式为needn't。
e.g. This task needn't be finished at once.
这项任务没必要立即完成。
4. 反意疑问句：借助情态动词构成附加疑问部分。
e.g. This bridge can be built next year, can't it
这座桥明年能建成，是吗？
新知学习
课堂小结
当堂检测
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重点研讨
含情态动词的被动语态
【句式总结】
句式 结构 示例
肯定句
否定句
一般疑问句
特殊疑问句
主语+情态动词+be+及物动词的过去分词(+by…)
Teenagers should be allowed to go shopping.
主语+情态动词+not+be+及物动词的过去分词(+by…)
The word can't be used in this sentence.
情态动词+主语+be+及物动词的过去分词(+by…)
特殊疑问词+被动语态的一般疑问句？
Must the work be finished today
Who should be asked for help
4a
Rewrite the sentences according to the example.
新知学习
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当堂检测
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重点研讨
1.You must clean your bedroom every day.
2. Parents should encourage teenagers to do social work for their community.
3. Can Lucy do her homework tomorrow instead
Your bedroom must be cleaned every day.
Teenagers should be encouraged (by their parents) to do social work for their community.
Can the homework be done (by Lucy) tomorrow instead
新知学习
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4. Do you think we must keep teenagers away from the Internet
5. Parents should give teenagers chances to make their own decisions.
Do you think teenagers must be kept away from the Internet
Teenagers should be given chances to make their own decisions.
自己做决定
4b
Fill in the blanks with the correct forms of the words in brackets.
新知学习
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Should teenagers __________(ask) to move out when they start working In many Western countries, teenagers ____________(allow) to move out at eighteen. Their parents believe that they should ____________(educate) to take care of themselves from a young age. This way, when they _______(start) working they can manage their own lives.
be asked
are allowed
be educated
start
manage 意为“完成(困难的事);应付(困难) 局面” 常用句型manage to do sth.= succeed in doing sth. : “设法做成某事”，强调结果。暗含“做成了某事”之意。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
However, in most Asian societies, it is not common for teenagers to ________(move) out. Chinese parents believe that it is better for children to live with parents who can _____(take) care of them. But the young should then look after their parents as they get older. That is why many Chinese adults ________(continue) to live with their parents.
move
take
continue
4c
You and your friend are starting an English Club.Make a list of rules about what should and should not be allowed.
新知学习
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当堂检测
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重点研讨
A: Members should be allowed to use dictionaries.
B: Yes, but they should only use English-English dictionaries.
新知学习
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当堂检测
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重点研讨
Unit 7
Section A (3a~4c)
重点短语：
______________________________________________
______________________________________________
______________________________________________
______________________________________________
talk back
keep ... away from
make one's own decision
move out
take care of
continue to do
agree with
all night
含有情态动词的被动语态:
含情态动词的被动语态用来说明某个被动性动作所反映出的感情和态度。初中阶段的常见情态动词有：_________________________等。
谓语部分含有情态动词的被动语态的构成是：
______________________。
can, may, need, must, should
情态动词+be+过去分词
1. Books and CDs can ____________(borrow) from the library.
2. I don’t think children should ___________(allow) to swim in the river alone.
3. More man-made satellites must ______(send) up into space.
4. Paper should ____________ (not throw) away.
5. These books must____________ (not take) out of the reading room.
新知学习
课堂小结
当堂检测
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重点研讨
用所给词的适当形式填空。
be borrowed
be allowed
be sent
not be thrown
not be taken