山東省日照市東港區(qū)三莊鎮(zhèn)中心初中九年級英語全冊《Unit9 SectionA》課件 人教新目標版

When was it invented ? What is/are used for? Its/Theyre used forA: When was the _ invented?B: I think it was invented in _.Pairwork (1c:P68)19761885187619271971A: What is the _ used for?B: It is used for _.talking with people(talk with people)A: What is the _ used for?B: It is used for _.(study)studyingA: What is the _ used for?B: It is used for _.(count)countingWhat are they used for?They are used for giving light.light bulbsWho invented the car?_ invented the car.Karl Benz Karl BenzThe car_ _ by_.was invented him 1885When was it invented ?was invented1971It_ _ in _.1971A: Who was the telephone invented by?B: It was invented by_.A: When was it invented ?B: I think it was invented in _. alarm clock Its an annoying invention.Because it wakes me up when Im sleeping. I think computer is the most helpful invention. Because it helpsme search the information that I need. high heelsadjustable heelsadjustable 可調(diào)整的可調(diào)整的ice cream scoop heat 加熱加熱scoopslippersa batterybatteriesoperate 操作操作Who Who werewere they they invented invented by?by?What What are are they they used forused for? ?adjustable 可調(diào)整的可調(diào)整的operate 操作操作 heat 加熱加熱ListeningListen and number the inventions in the order that you hear.2a2a312InventionWho was it/were they invented by?What is is/are they used for?shoes with adjustable heelsChelsea Lanmonscooping really cold ice creambattery-operated slippers Jayce Coziar and Jamie Ellsworth seeing in the darkheated ice cream scoopJulie Thompsonchanging the style of the shoesListen again and fill in the blanks with the words you hear.2bA: What are those ?B: They are battery operated slippers.A: _ are they used for ?What B: They _ _ for seeing in the dark.A: Thats cool! _ were they invented _?B: Julie Thompson. And look at this heated _ _ _.A: I know what its for. Its used for _ out really cold ice cream. are usedWho by coldicecreamscoopingB: Right. It _ _ by Chelsea A: My favorite are those shoes with _ heels. You know you can move the heels _and_updown.They were invented _ Jayce Coziarand Jamie Ellsworth.wasinventedadjustablebyB: And what are they used for?A: Well, you can change the _ of your shoes. You can _the shoes go from casual to dressy.Lanmonstylemakeshoes with adjustable heelsWhat are they?Who were they invented by?Jayce Coziar and Jamie Ellsworthchanging the style of the shoes.What are they used for?Practice:battery-operated slippersJulie Thompsonseeing in the darkWhat are they?Who were they invented by?What are they used for?heated ice cream scoopChelsea Lanmonscooping cold ice creamWhat is it?Who was it invented by?What is it used for?用用“invented” 或或 “used for”填空填空.1. What are electric slippers _?2. Who were shoes with adjustable heels _ by?3. When was tea _?4. What are microwave ovens _?5. When were potato chips _?used forinventedused forinventedinventedA: Look! This looks so interesting! B: Ah, its a great invention of China.A: Really? When _ it _?B: I think it _ _ in Han Dynasty. (漢朝漢朝)A: What _ it _ for?B: Guess!A: _ it _ for holding water?B: No. It _ _ for testing earthquakes.A: Wow, its really amazing! wasinventedwas inventedisusedIsusedisusedabacusin the six centuryChinesecalculatingWhat telescopeWhen 1609Who GalileoUse watching stars（The Passive Voice).主動語態(tài)與被動語態(tài)主動語態(tài)與被動語態(tài)： 英語動詞有兩種語態(tài)英語動詞有兩種語態(tài), ,即主動語態(tài)即主動語態(tài)(The Active (The Active Voice)Voice)與被動語態(tài)（與被動語態(tài)（The Passive Voice)The Passive Voice)。主動語態(tài)表示主語是動作的執(zhí)行者主動語態(tài)表示主語是動作的執(zhí)行者; ;被動語態(tài)表示主語是動作的承受者。被動語態(tài)表示主語是動作的承受者。 e.g. 1.They make trains in Zhuzhou . Trains are made in Zhuzhou. 2.The farmers grow cotton every year. Cotton is grown by the farmers every year. 主動語態(tài)主動語態(tài)被動語態(tài)被動語態(tài)主動語態(tài)主動語態(tài)被動語態(tài)被動語態(tài)e.g Many people speak English.English is spokenby many people. 主動語態(tài)變被動語態(tài)的步驟：主動語態(tài)變被動語態(tài)的步驟：1 1、主動語態(tài)的賓語變?yōu)楸粍诱Z態(tài)的主語；、主動語態(tài)的賓語變?yōu)楸粍诱Z態(tài)的主語；2 2、主動句的謂語動詞變?yōu)楸粍咏Y(jié)構(gòu)；、主動句的謂語動詞變?yōu)楸粍咏Y(jié)構(gòu)；3 3、主動句的主語變?yōu)楸粍泳涞馁e語，由、主動句的主語變?yōu)楸粍泳涞馁e語，由by by 引引出，當不強調(diào)動作的執(zhí)行者時，常省略。出，當不強調(diào)動作的執(zhí)行者時，常省略。4.4.其它成分不變。其它成分不變。變被動語態(tài)時需要注意的事項變被動語態(tài)時需要注意的事項 一變一變 二套二套 三注意三注意賓變主，賓變主，主變賓，賓語前面主變賓，賓語前面byby跟，謂語動詞變過分，不忘前跟，謂語動詞變過分，不忘前面面bebe動詞跟動詞跟套時態(tài)，主被動時態(tài)一致套時態(tài)，主被動時態(tài)一致注意因人稱的變化而引起的注意因人稱的變化而引起的主謂一致問題。主謂一致問題。各種時態(tài)的被動語態(tài)的構(gòu)成：各種時態(tài)的被動語態(tài)的構(gòu)成： 1.一般現(xiàn)在時態(tài)一般現(xiàn)在時態(tài) am, is, are +過去分詞過去分詞 2.一般過去時態(tài)一般過去時態(tài) was, were +過去分詞過去分詞 3.一般將來時態(tài)一般將來時態(tài) will/am.is.are going to + be +過去分詞過去分詞4.過去將來時態(tài)過去將來時態(tài) would/was.were going to + be + 過去分詞過去分詞 5.現(xiàn)在完成時態(tài)現(xiàn)在完成時態(tài) have, has + been +過去分詞過去分詞 6.過去完成時態(tài)過去完成時態(tài) had + been +過去分詞過去分詞 7.現(xiàn)在進行時態(tài)現(xiàn)在進行時態(tài) am, is, are + being +過去分詞過去分詞 8.過去進行時態(tài)過去進行時態(tài) was, were + being +過去分詞過去分詞 9. 9.含情態(tài)動詞的含情態(tài)動詞的 情態(tài)動詞情態(tài)動詞 + + be + +過去分詞過去分詞所有時態(tài)的被動語態(tài)否定就是在所有時態(tài)的被動語態(tài)否定就是在 最前面的助動詞后加最前面的助動詞后加 notnot疑問就是把疑問就是把最前面的助動詞提前最前面的助動詞提前。Many trees are not being planted nowAre many trees being planted now?把下列的句子變?yōu)楸粍诱Z態(tài)的句子：把下列的句子變?yōu)楸粍诱Z態(tài)的句子：1、They speak English in Canada .2、People used wood for making tables. 3、They are making computers in the USA.English is spoken in Canada(by them).Wood was used for making tables.Computers are being made in the USA.把被動句變否定把被動句變否定Computers arent being made in the USA.4、They have grown rice in South China.5. We must plant more trees next year. 6.I am going to clean our classroom tomorrow.More trees must be planted next year.Our classroom is going to be cleaned tomorrow.Rice has been grown in South China.把被動句變疑問把被動句變疑問. .Has rice been grown in South China？變被動語態(tài)的特殊情況變被動語態(tài)的特殊情況一、雙賓語一、雙賓語buy/make sb sth=buy/make sth for sbgive sb sth =give sth to sb1.My father bought me a computer.A computer was bought for me by my father.I was bought a computer by my father.2.He gives me a book.A book is given to me by him.I am given a book by himSth+be+ 過去分詞過去分詞+ for/to sb+ by sb.Sb + be+ 過去分詞過去分詞 sth + by sb二、無二、無TOTO不定式不定式 一感一感 二聽二聽 三讓三讓 四看四看feellisten to.hearlet.have.makewatch. see.look at. notice變?yōu)楸粍訒r加上變?yōu)楸粍訒r加上toeg. We often see him play basketball.He is often seen to play basketball by us.The boss made the children work for long.The children were made to workwere made to work for long by the boss.三、注意動詞短語的三、注意動詞短語的 ?？嫉降膭釉~短語有?？嫉降膭釉~短語有完整性完整性 take care of look after listen to speak toeg. 1.We should speak to the old politely.The old should be spoken tobe spoken to politely.2. The nurse takes good care of the baby.The baby is taken good care ofis taken good care of by the nurse.四、無被動語態(tài)的動詞。四、無被動語態(tài)的動詞。不及物動詞及系動詞不及物動詞及系動詞 happen take place die rise come true come outeg.1. An accident (happen) just now.happened 2. Im sure that my dream .(come true) some day in the futurewill come true常用的被動語態(tài)短語常用的被動語態(tài)短語be made of from intobe used to do for doing as由由-制成的制成的看出原材料看出原材料看不出原材料看不出原材料原材料制成成品原材料制成成品be filled withbe covered witheg. 1.Paper is made wood.from 2.Tables are made wood. 3.Wood is made paper and tables.ofinto被用來-被用作被用作用-充滿被-覆蓋 Thanks !