Unit 3 Discover useful structures -ppt课件--（2022）新人教版(2019新版)高中英语选择性必修第二册.pptx

1、Yesterday,I _(drive)to work on my motorbike to the school gate.droveYesterday,I _ to work on my motorbike to the school gate and suddenly realized that I _(leave)my computer in my dormitory.drovehad left 一般过去时一般过去时时态：过去完成时时态：过去完成时语态：主动语态：主动结构：结构：had done动作：先发生动作：先发生Yesterday,I _(drive)to work on my

2、motorbike to the school gate and saw a pilot flying over my head.drove时态：一般过去时时态：一般过去时语态：主动语态：主动结构：结构：did动作：后发生动作：后发生After he had finished his homework,he went to bed.=Before he went to bed,he had finished his homework.After he finished his homework,he went to bed.Before he went to bed,he finished h

3、is homework.=1 Look at the two pairs of sentences,paying attention to the meaning and use of the past perfect tense and the past perfect passive voice.n.（成双的两物品）一对，一双，（成双的两物品）一对，一双，two things of the same type过去完成时过去完成时1.The chef had set up a farm-to-table restuarant before his new cookbook was publi

4、shed.A farm-to-table restaurant had been set up by the chef before his new cookbook was published.2.They had finished their dinner by the time Sam joined them.Their dinner had been finished by the time Sam joined them.过去完成时的被动语态过去完成时的被动语态1.The chef had set up a farm-to-table restuarant before his ne

5、w cookbook was published.A farm-to-table restaurant had been set up by the chef before his new cookbook was published.时态：过去完成时时态：过去完成时语态：主动语态：主动结构：结构：had done动作：先发生动作：先发生时态：一般过去时时态：一般过去时语态：被动语态：被动结构：结构：was/were done动作：后发生动作：后发生时态：过去完成时时态：过去完成时语态：被动语态：被动结构：结构：had been done动作：先发生动作：先发生 连接词连接词 连接词连接词时态

6、：一般过去时时态：一般过去时语态：被动语态：被动结构：结构：was/were done动作：后发生动作：后发生2.They had finished their dinner by the time Sam joined them.Their dinner had been finished by the time Sam joined them.时态：过去完成时时态：过去完成时语态：主动语态：主动结构：结构：had done动作：先发生动作：先发生时态：过去完成时时态：过去完成时语态：被动语态：被动结构：结构：had been done动作：先发生动作：先发生时态：一般过去时时态：一般过去时

7、语态：主动语态：主动结构：结构：did动作：后发生动作：后发生 连接词连接词 连接词连接词时态：一般过去时时态：一般过去时语态：主动语态：主动结构：结构：did动作：后发生动作：后发生Para.2 line 2-3Prior to coming to China,my only experience with Chinese cooking was in America,with Chinese food that had been changed to suit American tastes.时态：过去完成时时态：过去完成时语态：被动语态：被动结构：结构：had been done动作：先

8、发生动作：先发生 连接词连接词时态：一般过去时时态：一般过去时语态：主动语态：主动结构：结构：did动作：后发生动作：后发生Para.3 line 1-2When my family and I had just arrived in China,we went looking for a good place to eat in Beijing.连接词连接词时态：一般过去时时态：一般过去时语态：主动语态：主动结构：结构：did动作：后发生动作：后发生时态：过去完成时时态：过去完成时语态：主动语态：主动结构：结构：had done动作：先发生动作：先发生Para.3 line 2-3A Sic

9、huan restaurant had been recommended to us by a friend,and finally,we found it.连接词连接词时态：一般过去时时态：一般过去时语态：主动语态：主动结构：结构：did动作：后发生动作：后发生时态：过去完成时时态：过去完成时语态：被动语态：被动结构：结构：had been done动作：先发生动作：先发生Para.3 line 4-5so the chef just began filling our table with the best food(that)we had ever eaten.连接词连接词时态：一般过去

10、时时态：一般过去时语态：主动语态：主动结构：结构：did动作：后发生动作：后发生时态：过去完成时时态：过去完成时语态：主动语态：主动结构：结构：had done动作：先发生动作：先发生2 Complete the two conversations with the correct forms of the words in the box using the past perfect tense or the past perfect passive voice.arrive,cancel,eat,finish,get,taste,tell1.Carol:_ you ever _ any S

11、cottish food before your trip to St.Andrews last year?Paul:No,not really.But I _ about haggis many times before we went there.Hadtastedhad been toldn.羊杂碎肚羊杂碎肚Carol:OhDid you try it?Paul:Oh,yes!You know what?We _ late for supper that day,and so we just ate whatever was left in the university canteen.

12、We _ our meal before we learnt we _ just _ haggis!Carol:My goodness!Paul:Well,it was not bad.I have to sayn.食堂食堂;餐厅餐厅arrive,cancel,eat,finish,get,taste,tellarrivedhad finishedhadeaten2.Carol:When I got to the teahouse yesterday,I found nobody there._ it _?Paul:Oh,Im so sorry that I forgot to tell yo

13、u!The get-together was cancelled yesterday morning because Sally,the hostess,_ into a car accident.Carol:Oh,Im sorry to hear that.Hope Sally recovers soon!Hadbeen cancelledhad gotarrive,cancel,eat,finish,get,taste,telln.聚会聚会3 Choose one of these three situations,and make as many sentences as you can

14、 using the past perfect tense and the past perfect passive voice.Then make a conversation using these sentences.1.When I set off for the cafeteriaI had just finished my homework.I had ordered a taxi online.the windows had been closed.the light had been switched off.n.自助食堂自助食堂;自助餐厅自助餐厅叫了网约车叫了网约车2.Bef

15、ore he went into the chocolate factory I had drunk too much soda pop.I had eaten too much cake.we had been given many samples.I had been made very sick.3.By the time I arrived at the“insect”partythe insects had all escaped.the insects had scattered everywhere in the room.the insects had all been collected in a bottle.the insects had been fried up for eating.