初中英語 滬教牛津版 8B Unit4 Cartoons and comic strips Grammar：Passive Voice 課件

1、Thank you for your watchingPromises dont come easy Moon change my love for .I love .I will you love. always love you. Promises dont come easy Moon change my love for .深圳市羅湖外語初中學校賈艷平8B Unit 4 Cartoons and comic strips Grammar：Passive Voice1. master the structure of the passive voice and the usages of

2、 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 objectivesAt the end of the class, you are expected to: be doneReviewModal words（情態(tài)

3、動詞）We should water the flowers.can(could) / must / should(shall) / may(might) / ought to / will (would)ReviewWe should water the flowers.not we water the flowers?Should Yes, we should. No, we should not/ shouldnt.positive sentence(肯)modal word + do(動詞原形)negative sentence(否)modal word + not + doyes/n

4、o Q(一般疑問句)modal word + S.(主) + do.?the passive voice with modal words1. We should water the flowers.(肯): modal word + be + done(否): modal word + not + be + donePart 12. He may not carry the basket.Weshould waterthe flowersshould be wateredThe flowersby us.Hemay not carrythe basketThe basketby him.ma

5、y not be carried1. 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/ cant.special: Must.? 1. No, S. + must + not / mustnt. 2. No, S. + need + not / neednt. 2. Mus

6、t the light be turned off now? Yes, it must. No, it need not/neednt.1. Must sound effects be added? Yes, they must. No, they must not/mustnt.1. We use must not/mustnt to tell people that it is not allowed to do so. (禁止)2. We use need not/neednt to tell people that it is not necessary to do so.(不需要)

7、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 lets start to draw a cartoon face for the woman!should be madeA rough circle _ (should/draw) first. Then a nose and big

8、 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 drawnshould be addedmust be drawncan be madesho

9、uld be addedcan be colouredABhas/have donePart 2already, yet, ever, never, since, for, just, so far, several timesS.pl.n/we/you/they + have (not) + been + doneS.sing.n /u.n/he/she/it + has (not) + been + done現(xiàn)在完成時1. They have planted many trees so far.2. Jack has not read this book yet.Theyhave plan

10、tedmany treesMany treesso far.have been plantedby themyet.has not readthis bookJackThis bookhas not been readby Jackyes/no question(一般疑問句):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 no

11、t/ havent.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/ hasnt.B1. Read the article in A on page 56 again. Ask and answer questions about drawing cartoon faces. Follow the example.S1: Now Ive drawn a rough circle. W

12、hat should I do next?S2: After a rough circle has been drawn, you should add a nose and big glasses.S1: Ive added the nose and big glasses. What must I do now?Exercise I. Ive added the nose and big glasses. What must I do now?After the nose and big glasses have been added, you must draw a pair of sm

13、all eyes and a smiling mouth.Ive drawn a pair of small eyes and a smiling mouth. What should I do next?After a pair of small eyes and a smiling mouth have been drawn, you should add some hair to the cartoon.Ive added some hair to the cartoon. What can I do next?After some hair has been added to the

14、cartoon, you can colour the face with bright colours.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 microsco

15、pes.4. Must the homework_ _ (hand)in tonight? No, it _. can be answeredcannot / cant be seenshould be respectedbe handedneedntmodal word (not) + be + done1. Lots of new words (learn) by us so far.2. Mikes 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 learnedhas not been finishedIII. Fill in the blanks with the correct forms of the given words.has been supportedHas been repairedhas been toldhas/have (not) + been+ doneHom