人教版必修7 unit2 P2.docx

1、人教版必修7 unit2 P2Unit 2 RobotsPart 1 Teaching Design第一部分 教学设计Period 2 A sample lesson plan for Learning about Language(Revise the passive voice including the infinitive)IntroductionIn this period students will be first helped by the teacher to discover and learn to use some useful words and collocatio

2、ns, and then to discover and revise the passive voice including the infinitive. The following steps of teaching may be taken: warming up by having a dictation, discovering useful words and collocations, reading more about the 22nd century, learning about the passive voice, discovering useful structu

3、res and closing down by putting on stage a text play of Satisfaction Guaranteed.ObjectivesTo help students revise the passive voiceTo help students discover and learn to use some useful words and collocationsTo help students discover and learn to use some useful structuresProcedures1. Warming up by

4、having a dictationTo begin with, lets take a dictation to strengthen our memory of the text.Larry Belmont worked for a company that make robot. Recently a robot that could do housework would be tested out Larrys life, Clair, for three weeks. Clair felt alarmed by the robots humanly appearance. Befor

5、e long she began to trust him. She told him that she and her home were not elegant enough for her husband and she envied the rich and powerful woman .The robot decided to protect her from being harm. He gave her a new haircut and changed her makeup and asked her to buy something to decorate her home

6、. Before the night he was to leave Clair, they held a party. The guests were impressed by Clair and her home, especially by the handsome robot, whom they thought was her husband. Claire knew this is almost a dream and she felt very sad. However, the company was very satisfied with Tony, the robot al

7、though he needed rebuilding because it is absurd to have women falling in love with a machine.2. Discovering useful words and collocations A collocation is two or more words that often go together. These combinations just sound right to native English speakers, who use them all the time. While going

8、 over the text, try to recognize the collocations, treat them as single blocks of language and copy them out into your Collocation Book.Now go to page 13. Work in pairs to finish the three exercises in 10 minutes. 3. Learning about the passive voiceACTIVE AND PASSIVE TENSES CHARTSIMPLE PRESENT and S

9、IMPLE PAST The active object becomes the passive subject. am/is/are + past participle was/were + past participleActive: Simple Present The movie fascinates me. The movie bores Jack. The movie surprises them.Passive: Simple Present I am fascinated by the movie. Jack is bored by the movie. They are su

10、rprised by the movie.Active: Simple Past The movie bored me. The movie fascinated Jack. The movie surprised them.Passive: Simple Past I was bored by the movie. Jack was fascinated by the movie. They were surprised by the movie.PRESENT and PAST CONTINUOUS (PROGRESSIVE) Passive form: am/is/are + being

11、 + past participle was/were + being + past participleActive: Present Continuous I am helping Shannon. June is helping Su and Ling.Passive: Present Continuous Shannon is being helped by me. Su and Ling are being helped by June.Active: Past Continuous I was cleaning the bathroom. They were cleaning th

12、e bedroom. Susan was cleaning the kitchen and patio.Passive: Past Continuous The bathroom was being cleaned by me. The bedroom was being cleaned by them. The kitchen and patio were being cleaned by Susan.PRESENT PERFECT, PAST PERFECT and FUTURE PERFECT Passive form: have/has been + past participle h

13、ad been + past participleActive: Present Perfect I have mailed the gift. Jack has mailed the gifts.Passive: Present Perfect The gift has been mailed by me. The gifts have been mailed by Jack.Active: Past Perfect Steven Spielberg had directed the movie. Penny Marshall had directed those movies.Passiv

14、e: Past Perfect The movie had been directed by Steven Spielberg. The movies had been directed by Penny Marshall.Active: Future Perfect John will have finished the project next month. They will have finished the projects before then.Passive: Future Perfect The project will have been finished by next

15、month. The projects will have been finished before then.FUTURE TENSES Passive forms: will + be + past participle is/are going to be + past participleActive: Future with WILL I will mail the gift. Jack will mail the gifts.Passive: Future with WILL The gift will be mailed by me. The gifts will be mail

16、ed by Jack.Active: Future with GOING TO I am going to make the cake. Sue is going to make two cakes.Passive: Future with GOING TO The cake is going to be made by me. Two cakes are going to be made by Sue.PRESENT / FUTURE MODALS The passive form follows this pattern: modal + be + past participleActiv

17、e: WILL / WONT (WILL NOT) Sharon will invite Tom to the party. Sharon wont invite Jeff to the party. (Sharon will not invite Jeff to the party.)Passive: WILL / WONT (WILL NOT) Tom will be invited to the party by Sharon. Jeff wont be invited to the party by Sharon. (Jeff will not be invited to the pa

18、rty by Sharon.)Active: CAN / CANT (CAN NOT) Mai can foretell the future. Terry cant foretell the future. (Terry can not foretell the future.)Passive: CAN / CANT (CAN NOT) The future can be foretold by Mai. The future cant be foretold by Terry. (The future can not be foretold by Terry.)Active: MAY /

19、MAY NOT Her company may give Katya a new office. The lazy students may not do the homework. MIGHT / MIGHT NOT Her company might give Katya a new office. The lazy students might not do the homework.Passive: MAY / MAY NOT Katya may be given a new office by her company. The homework may not be done by

20、the lazy students. MIGHT / MIGHT NOT Katya might be given a new office by her company. The homework might not be done by the lazy students.Active: SHOULD / SHOULDNT Students should memorize English verbs. Children shouldnt smoke cigarettes.Passive: SHOULD / SHOULDNT English verbs should be memorized

21、 by students. Cigarettes shouldnt be smoked by children.Active: OUGHT TO Students ought to learn English verbs. (negative ought to is rarely used)Passive: OUGHT TO English verbs ought to be memorized by students.Active: HAD BETTER / HAD BETTER NOT Students had better practice English every day. Chil

22、dren had better not drink whiskey.Passive: HAD BETTER / HAD BETTER NOT English had better be practiced every day by students. Whiskey had better not be drunk by children.Active: MUST / MUST NOT Tourists must apply for a passport to travel abroad. Customers must not use that door.Passive: MUST / MUST

23、 NOT A passport to travel abroad must be applied for. That door must not be used by customers.Active: HAS TO / HAVE TO She has to practice English every day. Sara and Miho have to wash the dishes every day. DOESNT HAVE TO/ DONT HAVE TO Maria doesnt have to clean her bedroom every day. The children d

24、ont have to clean their bedrooms every day.Passive: HAS TO / HAVE TO English has to be practiced every day. The dishes have to be washed by them every day. DOESNT HAVE TO/ DONT HAVE TO Her bedroom doesnt have to be cleaned every day. Their bedrooms dont have to be cleaned every day.Active: BE SUPPOS

25、ED TO I am supposed to type the composition. I am not supposed to copy the stories in the book. Janet is supposed to clean the living room. She isnt supposed to eat candy and gum. They are supposed to make dinner for the family. They arent supposed to make dessert.Passive: BE SUPPOSED TO The composi

26、tion is supposed to be typed by me. The stories in the book are not supposed to be copied. The living room is supposed to be cleaned by Janet. Candy and gum arent supposed to be eaten by her. Dinner for the family is supposed to be made by them. Dessert isnt supposed to be made by them.PAST MODALS T

27、he past passive form follows this pattern: modal + have been + past participleActive: SHOULD HAVE / SHOULDNT HAVE The students should have learned the verbs. The children shouldnt have broken the window.Passive: SHOULD HAVE / SHOULDNT HAVE The verbs should have been learned by the students. The wind

28、ow shouldnt have been broken by the children.Active: OUGHT TO Students ought to have learned the verbs. (negative ought to is rarely used)Passive: OUGHT TO The verbs ought to have been learned by the students.Active: BE SUPPOSED TO (past time) I was supposed to type the composition. I wasnt supposed

29、 to copy the story in the book. Janet was supposed to clean the living room. She wasnt supposed to eat candy and gum. Frank and Jane were supposed to make dinner. They werent supposed to make dessert.Passive: BE SUPPOSED TO (past time) The composition was supposed to be typed by me. The story in the

30、 book wasnt supposed to be copied. The living room was supposed to be cleaned by Janet. Candy and gum werent supposed to be eaten by her. Dinner was supposed to be made by them. Dessert wasnt supposed to be made by them.Active: MAY / MAY NOT That firm may have offered Katya a new job. The students m

31、ay not have written the paper. MIGHT / MIGHT NOT That firm might have offered Katya a new job. The students might not have written the paper.Passive: MAY / MAY NOT Katya may have been offered a new job by that firm. The paper may not have been written by the students. MIGHT / MIGHT NOT Katya might have been offered a new job by that firm. The paper might not have been written by the students.4. 被动语态小结被动语态的特殊结构形式1)带情态动词的被动结构。其形式为：情态动词be过去分词。例The baby should be taken g