高中英语人教版 (2019)选择性必修 第二册Unit 3 Food and Culture评课课件ppt

这是一份高中英语人教版 (2019)选择性必修 第二册Unit 3 Food and Culture评课课件ppt，共18页。PPT课件主要包含了自我探究，had done，基本构成，Practice，巩固提升等内容，欢迎下载使用。

Enable the Ss t master the usage f past perfect tense and its passive vice in this unit.Enable the Ss t use the relevant grammar flexibly.
Teaching Gals
The Past Perfect Passive
By the time the trnad ended, mre than 700 peple had been killed.到龙卷风结束时，已有700多人丧生。
Q: Which event happened first?the trnad ending 700 peple dying
had been killed
A past event befre anther past event/a past time
when/befre/after/by…
过去完成时及其被动语态的核心考点
The rm lked nice. Smebdy had cleaned it.
The rm lked nice. It had been cleaned.
had been dne
2.过去完成被动时基本用法
表示过去某一时间或某一事件前已发生且已被完成的动作或状态。如：The wrk had been finished by us by nine clck yesterday.昨晚九点前我们已完成了工作。Grace realized a mistake had been made by her.格瑞丝意识到她犯了个错误。The prject had been cmpleted by the end f 1999.到1999年底他们已完成了那个项目。
1. After being discvered by Dutch explrers in 1606，the eastern half f Australia ______________(claim) by the British in 1770.2. His sister left hme in 1998，and ________________ ever since. 3. She ________ (return) hme and ________ (find) all her furniture ______________(ruin) by the Mnday mrning I was infrmed I ________ as ne f three exchange students frm ur cllege.
had been ruined
had nt been heard f
has been claimed
had been chsen
5.Arthur was surprised when he ________ (arrive) hme because the trnad _________ (take) the feathers ff his ________ (leave) the huse when the thunderstrm ________ (finish).7. He ________ (try) t drive back t his hme befre the fld ________ (pass) thrugh the village.
had finished
1)用于wish后的宾语从句中，表示对过去未做成的事情的某种感叹或愿望。如：I wish I had been there at that time.那时候我要在那儿就好了。（事实上我不在那儿。）I wish I had tld him abut it.我要是告诉他那事就好了。（事实上我没告诉他。）2)用于对过去事实进行虚拟的条件句中。如：If I had hurried, I wuldn't have missed the train.如果我快点的话，我就不会误了火车。If yu had been at the party, yu wuld have met him. 如果你去了晚会，你就会见到他的。
过去完成时态常见的固定结构.
3)过去完成时常用在引述动词一般过去时后的间接引语中。They said that they had planted the trees n the hillside.他们说他们把树种在山坡上了。Jack tld me he had read the bk befre.杰克告诉我他以前读过那本书。Julie said she had gne t see him the day befre.朱莉说她前一天已经去看过他。
4) think，want，hpe，plan，intend，mean和suppse等词的过去完成时可以用来表示本来要做而没做或无法做的事，或没有实现的希望或意图。Eve had hped t see mre f China.伊芙曾希望在中国多观光一番。I had intended t be there n time.我本打算准时去的。Greta had meant t see her ff at the airprt.格瑞塔本打算是要去机场送她的。
I _______________ the peratin t be painful, but I didn’t feel a thing.2.I ____________t g n a trip, but I was busy.3. I ______________t see yu , but I had t lk after my baby.
had expected
had intended
5)用在“ 主语+ had hardly/scarcely( n sner) +过去分词+ when( than)从句"句型中，从句用一般过去时。当hardly scarcely, n sner位于句首时，主句要倒装。I had n sner reached hme than it began t rain. 我刚到家就开始下雨了。Hardly had we left the huse when it began t rain.我们刚离开家，天就开始下雨了。(2)与.. by the end by the time...等连用。●By the end f that year, Henry had cllected mre than a thusand pstcards.到那年年底, Henry已经收集了一千多张明信片。By the time they arrived, we had gt everything ready.在他们到这之前，我们已经准各好一树了。
(3)用在“It was the +序数词+ time ( that)...””或者It was the +形容词最高级+名词+ (that)...”句型中(从句用过去完成时)。It was the first time ( that) I had been t Shanghai.那是我第一次去上海。●It was the mst inspiring perfrmance I had watched. 这是我看过的最激励人心的表演(4)用在"It was+一段时间+ since从句"句型中(从句用过去完成时) 例句●It was at least three mnths since I had left Beijing.我离开北京至少有三个月了。
句型转换：A: The chef had set up a farm t table restaurant befre his new ckbk wrkbk was published.B:A new farm t table restaurant __________________by the chef befre his new ckbk was published.A:They had finished their dinner by the time Sam jined them.B:Their dinner _______________by the time Sam jined them.Find mre sentences using the past perfect tense and the past perfect passive vice frm this unit.
had been set up
had been finished
Find mre sentences using the past perfect tense and the past perfect passive vice frm this unit.1. Prir t cming t China, my nly experience with Chinese cking was in America, with Chinese fd that had been changed t suit American tastes.2. A Sichuan restaurant had been recmmended t us by a friend, and finally, we fund it.