(共18张PPT)
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Promises don't come easy Moon change my love for .I love .I will you love. always love you. Promises don't come easy Moon change my love for .
8B Unit 4 Cartoons and comic strips
Grammar：Passive Voice
1. master the structure of the passive voice and the usages of modal words.
2. master how to use the passive voice with modal words.
3. master how to use the passive voice in the present perfect tense.
4. know how to use the passive voice to describe how to draw cartoons.
Learning objectives
At the end of the class, you are expected to:
be done
Review
Modal words（情态动词）
We should water the flowers.
can(could) / must / should(shall) / may(might) / ought to / will (would)
Review
We should water the flowers.
not
we water the flowers
Should
Yes, we should.
No, we should not/ shouldn't.
positive sentence(肯) modal word + do(动词原形)
negative sentence(否) modal word + not + do
yes/no Q(一般疑问句) modal word + S.(主) + do...
the passive voice with modal words
1. We should water the flowers.
(肯): modal word + be + done
(否): modal word + not + be + done
Part 1
2. He may not carry the basket.
We
should water
the flowers
He
may not carry
the basket
1. The question can be answered by Tom.
yes/no Q: modal verb + S.（主）+ be + done ....
Yes, S.+ modal verb.
No, S.+ modal verb + not.
Can the question be answered by Tom
Yes, it can.
No, it cannot/ can't.
special: Must...
1. No, S. + must + not / mustn't.
2. No, S. + need + not / needn't.
2. Must the light be turned off now
Yes, it must.
No, it need not/needn't.
1. Must sound effects be added
Yes, they must.
No, they must not/mustn't.
1. We use must not/mustn't to tell people that it is not allowed to do so. (禁止)
2. We use need not/needn't to tell people that it is not necessary to do so.(不需要)
Tips:
Complete the article below with the correct forms of the given words.
When we draw a cartoon face, some parts of the face ______________ (should/make) bigger to make the face look funny. So let's start to draw a cartoon face for the woman!
should be made
A rough circle ______________________ (should/draw) first. Then a nose and big glasses______________________
(should/add).
Next ,a pair of small eyes and a smiling mouth ____________________ (must/draw). The mouth _________________ (can/make) larger to make the woman look friendlier.
Finally, some hair _______________________ (should/add) to the cartoon. The face _____________________ (can/colour) with bright colours.
should be drawn
should be added
must be drawn
can be made
should be added
can be coloured
has/have done
Part 2
already, yet, ever, never, since, for, just, so far, several times
S.[pl.n/we/you/they] + have (not) + been + done S.[sing.n /u.n/he/she/it] + has (not) + been + done
现在完成时
1. They have planted many trees so far.
2. Jack has not read this book yet.
They
have planted
many trees
so far.
yet.
has not read
this book
Jack
yes/no question(一般疑问句):
Have + S.[pl.n/we/you/they] + been + done …
Has + S.[sing.n /u.n/he/she/it]+ been + done ...
Have many trees been planted by them so far
Yes, they have.
No, they have not/ haven't.
2. Jack has not read this book yet.
1. They have planted many trees so far.
Has Jack read this book yet
Yes, he has.
No, he has not/ hasn't.
B1. Read the article in A on page 56 again. Ask and answer questions about drawing cartoon faces. Follow the example.
S1: Now I've drawn a rough circle. What should I do next
S2: After a rough circle has been drawn, you should add a nose and big glasses.
S1: I’ve added the nose and big glasses. What must I do now …
Exercise I.
Exercise I.
II. Fill in the blanks with the proper words .
1. Tom can answer the question.
The question _______ ______ ________ by Tom.
2. We should respect old people.
Old people________ ________ __________by us.
3. We cannot see COVID-19 without microscopes.
COVID-19 ___________ ________ _________ without microscopes.
4. Must the homework____ __________ (hand)in tonight
No, it __________.
can be answered
cannot / can't be seen
should be respected
be handed
needn't
modal word (not) + be + done
1. Lots of new words (learn) by us so far.
2. Mike's homework (finish) by him yet.
3. The baby (tell) about the funny story by her mother several times.
4. his car (repaire) yet
5. Wuhan (support) by many
medical teams from other provinces(省份) since February.
have been learned
has not been finished
III. Fill in the blanks with the correct forms of the given words.
has been supported
Has
been repaired
has been told
has/have (not) + been+ done
Homework：
Complete the grammar exercise B2 on P57 in the textbook.
Thank you for your watching
Promises don't come easy Moon change my love for .I love .I will you love. always love you. Promises don't come easy Moon change my love for .
Thank you for watching.8B Unit 4 Cartoons and comic strips
Grammar：Passive Voice
教学目标 By the end of the class, the students are expected to1. master the structure of the passive voice and the usages of modal words.2. master how to use the passive voice with modal words.3. master how to use the passive voice in the present perfect tense.4. know how to use the passive voice to describe how to draw cartoons.
教学重点 Master the rules of using the passive voice with modal verbs
教学难点 Know how to use the passive voice to describe how to draw cartoons
教学过程 主要教学过程 学生主体活动 教师活动 设计意图
Step one: warming-up Review. Read the rules of passive voice in different tenses by using a mind-map: am/is/am+done,was/were+done,will/shall/be going to + be done.Read some sentences by using modal words and some rules of modal words: modal word + do, modal word + not + do, modal word + Subject + do... 1. Lead the students to read these sentences. 1. Arouse the students' interest in learning about passive voice and modal words.
Step two：the passive voice with modal words Learn the rules.Some tips.More practice. Learn about the usage of the passive voice with modal verbs: the positive forms, negative forms and the question forms.Read some sentences and work out some tips of the passive voice in the question plete an article with the correct forms of the given words. Explain the rules about the usage of the passive voice with modal verbs: the positive forms, negative forms and the question forms.Work out the rules with the students.Check the answers and explain them. 2.Let students have a comprehensive understanding the usage of the passive voice with modal verbs.3.Know more usages of the passive voice in the question forms.
Step three: the passive voice in the present perfect tense Review the present perfect tense. Learn the rules.Pair works. Read the symbol words of the present perfect tense.Read some sentences and work out the rules of the passive voice in present perfect tense.Read the article in A, then ask and answer the questions like the given example． Explain the rules about the usage of the passive voice with modal verbs: the positive forms, negative forms and the question forms.Work out the rules with the students.Let some pairs act out their conversations. 4.Let students take part in the class actively and have a better understanding of how to use the passive voice in present perfect tense.
Step four: exercises Exercise. Fill in the blanks with the proper words. Check the answers with the students of the blank-filling. 5. Have a basic understanding of the passive voice.
Step five：summary Sum up Go over the rules of the usage of the passive voice in the mind-map: passive voice with modal words and passive voice in the present perfect tense. 9. Show a mind-map to guide the students to summary the class. 6. Make students have a good habit of taking notes and have a general understanding of this class.
Step six: homework Complete the grammar exercise B2 on P57 in the textbook.
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