資源簡介

(共33張PPT)
Teenagers should be allowed
to choose their own clothes.
Section A Grammar
Unit 7
Learning
aim
1. 復習被動語態的基本結構。
2. 掌握情態動詞被動語態的
基本結構和易錯點。
3. 完成情態動詞被動語態的相關練習。
Review
__________________ 陪伴在某人身旁
__________________ 跑過田野
__________________ 確保
__________________ 給某人一個擁抱
__________________ 把某人扶 / 抬 / 舉起來
__________________ (和某人)回嘴 / 頂嘴
__________________ 看恐怖電影
stay by one’s side
run through the field
make sure
give sb. a hug
lift sb. up
talk back (to sb.)
watch scary movies
Review
_____________________ 10點以前回來
_____________________ 回想那些時光
_____________________ 做噩夢
_____________________ 后悔做過某事
be back by ten
have scary/awful dreams
think back to those times
regret doing sth.
Part 1
復習被動語態
的
基本結構
Review
主動語態：表示主語和謂語之間是_________關系
被動語態：表示主語和謂語之間是_________關系
英語的語態是通過動詞形式的變化表現出來的。
英語中有兩種語態：主動語態和被動語態。
We clean the classroom every day.
The classroom is cleaned by us everyday.
主動
被動
被動語態的謂語動詞結構為：
be + 動詞的過去分詞
be 有時態和人稱的變化
母親節每年都被我們慶祝。
母親節去年都被我們慶祝。
我們已經學過：一般現在時的被動語態
一般過去時的被動語態
Mother's Day is celebrated by us every year.
Mother's Day was celebrated by us last year.
時態 被動語態結構
一般現在時 are/ is/am +及物動詞的過去分詞
一般過去時 were/ was+及物動詞的過去分詞
歸納：
Part 2
含情態動詞
的被動語態
句子結構
【例句】
1. Many trees should be planted in the mountains.
應該在山上種許多樹。
觀察例句中含情態動詞被動語態的各種形式，補全結論中所缺的內容。
2. This problem can’t be worked out very easily.
這道題輕易算不出來。
3. You can take this book home. （改為被動語態）
→This book can be taken home (by you).
★變為一般疑問句時只需把_________提到句首。
結構為_________+ 主語 + be + Vt.過去分詞(+ 其他)？
肯定回答：Yes，主語 + 情態動詞.
否定回答：No，主語 + ______________.
4. —Should the car be washed now
—Yes, it should. / No, it shouldn’t.
汽車必須現在洗嗎？
是的，必須現在。/ 不是，不用。
情態動詞
情態動詞
情態動詞+not
★
We should be allowed ...
We should not be allowed...
We should not be allowed to throw rubbish everywhere.
Look and say
We should not be allowed to write on buildings.
Look and say
=shouldn't be allowed
We should be allowed to ask questions in school.
Look and say
We should not be allowed to bring telephone to school.
Look and say
=shouldn't be allowed
Should we be allowed to fight at school
No, we shouldn’t.
Look and say
No rules, no standards.
無規矩不成方圓
Part 3
含情態動詞
的被動語態
易錯點
易錯點一：
Paper and water wasted by people.
A. will be not B. will not be
C. should be not D. should not be
2. In 2050, 2G used in the world.
A. will be not B. will not be
C. should be not D. should not be
主語 + 情態動詞 + not + be + done + 其他內容.
表達否定時，“not”接在情態動詞后。
易錯點二：
判斷下列句子是否正確？正確（T）錯誤（F）
Should classroom be cleaned by students
Must be my room cleaned by myself now
Should be food wasted by people
Can the homework be finished tomorrow
Can be moon seen at night
T
F
F
T
F
情態動詞 + 主語 + be + done + 其他內容
疑問句中， 情態動詞后緊跟主語。
Part 3
含情態動詞
的被動語態
中考訓練營
1. (2023·曲靖32題) Pu'er Tea ________ in some western areas of Yunnan.
A. plants B. was planted C. is planting D. is planted
2. (2024·昆明28題) With therapid progress in high techonology, 5G ________ around most parts of China in the near future.
A. is used B. is using C. will use D. will be used
中 考 鏈 接
單項選擇
中 考 鏈 接
3.(2023 曲靖32題) Nowadays China for its new "four great inventions" shared bicycles, electronic payments, high-speed railways and online shopping.
was knowing B. was known
C. is knowing D. is known
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
Teenagers should not be allowed to have part-time jobs.
No, I don’t agree with this. Teenagers are too young to make their own decisions.
I disagree. They can learn a lot from working.
If you don’t use a flash, then it may be OK.
Do you think we may be allowed to take photos if we don’t use a flash
Can you find the passive voice from this form
4a
Rewrite the sentences according to the example.
1. You must clean your bedroom every day.
Your bedroom must be cleaned every day.
2. Parents should their children to do social work for their .
4. Do you think we must keep teenagers away from the Internet
Do you think teenagers ______________________________________
must be
kept away from
the Internet
5. Parents should give teenagers chances to make their own decisions.
Teenagers ______________________________________________________.
should be given
chances
to make their own decisions
must be kept away from the Internet
should be given chances to make their own decisions
4b
Fill in the blanks with the correct forms of the words in brackets.
be asked
are allowed
be educated
start
move
take
continue
e.g. Mr. Zhang always spends lots of time educating his two children
They are having a class to educate teenagers to know the dangers of smoking.
The government is spending a lot of money on education.
summary
情 態
動 詞
被 動語 態
肯定句：
否定句：
一般疑問句：
句子結構
易錯點
主+情態動詞+be +done +其他
主+情態動詞+not+be+done+其他
情態動詞+主+be+done+ 其他
1.表達否定時，“not”接在情態動詞后。
2.疑問句中， 情態動詞后緊跟主語。
Thank you

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