新目标英语九年级unit when was it invented

会计学1新目标英语九年级新目标英语九年级unit when was it invented第1页/共39页1这是什么？_是冰淇淋加热勺。_它是用来做什么的？_是用来加热冰淇淋的。_它是由谁发明的？_是由Chelsea发明的。_它是何时被发明的？_是去年被发明的。_Whats it used for?Whats this ?Its used for scooping cold ice creamWho was it invented by?It was invented by Chelsea.When was it invented ?It was invented last year .Its a heated ice cream scoop第2页/共39页第3页/共39页第4页/共39页 Words发明加热 留下注意分开，划分发展，成长生产，制造合意的积极的，活泼的古老的酸的v.adj.uninventheatnoticedevelopdivideproducepleasantactiveancientremainsourment第5页/共39页be used for doing /to dolight bulbby mistakeby accidentaccording tofall intoknock intoin this way第6页/共39页9.最有用的发明 _10.最令人讨厌的发明_ 11. 使顾客高兴 _12.一个名叫乔治的厨师_ 13.把撒到上_14.超过，多余_15.烧开水 _16.把分成 _17.产生一种令人愉悦的香味_. the most useful invention make customers happy. a chef called George sprinkle sth on sthmore than /over boil drinking water divide into produce a pleasant smell the most annoying invention第7页/共39页6.Potato chips were invented _. (错误地错误地) inventorinventedinventionsleasantcrispy According to discoveredbecomingby mistake第8页/共39页 sprinkledseeing is divided into produce第9页/共39页 Did you know that potato chips were by mistake? Chips was invented by a chef George Crum. They were invented in_ .George Crum cooked them for a long time until they were . And he sprinkled lots of on them so they were really salty. .inventedcalled1853crispysalt第10页/共39页was inventedwasnt brought knowAccording第11页/共39页was boilingfellleavesnoticedproducedwas to taste 第12页/共39页The passive voice.第13页/共39页被动语态的用法 主动语态表示主语是动作的_ ，被动语态表示主语是动作的_。Our classroom every day.执行者承受者is / am / are + 及物动词的过去分词is cleaned第14页/共39页2.一般过去时态中的被动语态was/were + 及物动词的过去分词A new shop last year. （被建立）3.一般将来时态中的被动语态will + be + 及物动词的过去分词A new hospital in our town.（将被建立）was builtwill be built第15页/共39页4.现在完成时态中的被动语态Have/has + been + 及物动词的过去分词This book into many languages.（已经被翻译成）5. 含情态动词的被动语态情态动词+be+及物动词的过去分词The blackboard clearlybefore class.（应该擦干净）has been translatedshould be cleaned第16页/共39页 Tom broke the windows. The windows were broken by Tom. He broke the windows. The windows were broken by him. be动词的单复数变化:第17页/共39页He told us to get to school early.Our parents ask me to stay at homeWe were told to get to school early by him.I am asked to stay at home-Will you go to the party?-If you are not _(invite),I wont go. invited第18页/共39页）make sb. do sth. sb. be made to do sth.Mr Green made Jim do his homework at home.Jim was made to do his homework by Mr Green at home.watch make havehear see notice第19页/共39页(2) see sb. doing sth. sb. be seen doing sth.I saw him playing football at that moment.He was seen playing football at that moment.hear / watch /notice.第20页/共39页 we were given were given to us3)接双宾语的被动语态有两种The foreign friends gave us some wonderful stamps.1) _ _ _ some wonderful stamps.2) Some wonderful stamps _ _ _ _.第21页/共39页1 Was the window broken by Tom? _ Tom_ the window?Did break4）疑问句被动语态的变化2Do they often talk about this question?_ this question often _ about _ _?Is talked by them第22页/共39页第23页/共39页第24页/共39页第25页/共39页WRWRWR第26页/共39页WRWR第27页/共39页1. Did you plant many trees at this time last year?_ _ _ _ at this time last time?2.Must we finish our work today?_ our work_ _ today?Were many trees plantedMust be finishedLets try!第28页/共39页4The bridge _ (repair) in three weeks. 5You can go out if your homework _(do) will be repaired is doneThis is one of the things that _(see) that day. were seenYou should get your shoes _ (wash) washed第29页/共39页Change the following sentences into the Passive Voice 1.They make TV sets in that factory .2.Northwest China grows the best cotton .3.They use this room for playing Ping pong .4.Bell invented the telephone in 1876. TV sets are made in that factory The best cotton is grown in Northwest China .This room is used for playing Ping pongThe telephone was invented by Bell in 1876.第30页/共39页5.The manager made them work 10 hours a day .We should protect the earth7. You should water trees often . 8.We plant many trees every year .They were made to work 10 hours a day.The earth should be protectedTrees should be watered often . Trees are planted every year . 第31页/共39页The olds must be looked after carefully.10.We must look after the olds carefully.9.John turned on the radio.The radio was turned on.11.We must speak to old people politely.Old people must be spoken to politely.12.My sister takes care of my grandma.My grandma is taken care of by my sister.第32页/共39页Fill in the blanks with the correct forms:Paper ( invent)_in A.D.105 by Cai Lun in China.It is an important part of our everyday lives,but few people ever think about how it (make) _.Today most paper comes from trees.However,with the concern for the environment (考虑到环境) , more and more paper(produce)_from recycled paper products.Since paper products are of different qualities,they first(sort分类)_before they (recycle)_.The sorted material (put) _into a huge machine. was invented is made is produced are sorted are recycled is put第33页/共39页中考链接: 2011中考再现第34页/共39页第35页/共39页 写作：根据本单元所学句型和内容写一篇你所知道的发明或想象的发明的历史、用处、优点以及你对它的看法等的小文章。80词左右。第36页/共39页BASKETBALLJames NaismithBerlinDecember 21st 1891THE GAME9 team playerstwo teamsget a ball intothe basketOlympic event19世纪80年代第37页/共39页Thank you for listening!第38页/共39页