九年級 英語 上冊《Unit 5 Section A (GF-4c)》課件

英語教學課件（RJ）Goforit!九年級（上）SectionA(GrammarFocus-4c)Unit5Whataretheshirtsmadeof?LearningGoalsKeywords&phrases:boss,Germany,surface,material,traffic,postman,cap,glove.Keysentences:1.Childrenunder18arenotallowedtowatchthisshowwithouttheirparents.2.WearepaidbythebossonthelastFridayofeachmonth.3.Mostoftheearth’ssurfaceiscoveredbywater.Tolearntousepassivevoicewithpresenttense.Words&ExpressionsLet'sreadbossGermanysurfacematerialtrafficpostmancapgloven.

老板；上司德國n.

表面；表層n.材料；原料n.

交通；路上行駛的車輛n.郵遞員n.（尤指有帽舌的）帽子n.（分手指的）手套Warming-upLet'senioyavideo!LeadinLookandsaygrowinBrazilgrowinColombiagrowinCanadaTalkabouttheseproductsusingpassivevoice

PresentationGrammarFocusAreyourshirtsmadeofcotton?Yes,theyare.AndtheyweremadeintheUS.What’sthemodelplanemadeof?It’smadeofusedwoodandglass.WhereisteaproducedinChina?It’sproducedinmanydifferentareas.Howisteaproduced?Teaplantsaregrownonthesidesofmountains.Whentheleavesareready,theyarepickedbyhandandthenaresentforprocessing.Activevoice:PeoplegrowteainHangzhou.Passivevoice:Teaisgrown(bypeople)inHangzhou.Grammar被動語態(tài)的構成被動語態(tài)由“助動詞be+及物動詞的過去分詞”構成。其人稱、數(shù)和時態(tài)的變化都是通過助動詞be的不同形式表現(xiàn)出來的。一般現(xiàn)在時的被動語態(tài)的謂語形式為“am/is/are+及物動詞的過去分詞”。Thisjacketismadeofcotton.Manytreesareplantedbyuseveryyear.Englishisspokenbymanypeople.Theyaren’tallowedtogointothehouse.IsthecarmadebyaJapanesecompany?肯定句主語+am/is/are+過去分詞（+by…）.否定句主語+am/is/are+not+過去分詞（+by...）.一般疑問句Am/Is/Are+主語+過去分詞（+by...）？一般現(xiàn)在時的被動語態(tài)的句式結構（1）當動作的執(zhí)行者不必或不易說出時，用被動語態(tài)。Theflowersarewateredeverymorning.（2）需要突出動作的承受者時，用被動語態(tài)。動作的執(zhí)行者由

by引出且置于謂語動詞之后，也可省略。Thenewteacherislikedbyallthestudents.使用被動語態(tài)的情況（3）表示“據(jù)說，據(jù)報道，人們相信”等，常用“Itis+過去分詞+that從句”句型。Itisbelievedthatbothofthechairswererepairedbyhim.（4）文章的標題、廣告、新聞等用語也常使用被動語態(tài)。TeachersWanted.(省略了are)招聘老師。不能使用被動語態(tài)的情況（1）系動詞get，turn，become，seem，look，sound，smell，taste，feel等后接形容詞作表語時，用主動形式表示被動含義。Thatshirtmadeofcottonfeelssoft.（2）動詞need，want以及短語beworth等后接動詞-ing時，用主動形式表示被動含義。Myflowersneedwatering.（3）某些表示主語質地特征的不及物動詞，如write，wash，sell，read，clean，drive等，它們的主語為物時，用主動形式表示被動含義。Thiskindofskirtsellswellhere.（4）不及物動詞或詞組沒有被動結構，如：takeplace（發(fā)生），happen（發(fā)生），comeout（發(fā)生），breakout（爆發(fā)），appear（出現(xiàn)），disappear（消失），last（持續(xù)）等。主動語態(tài)和被動語態(tài)的轉化主動語態(tài)轉化為被動語態(tài)的步驟（1）確定主動句的主語、謂語和賓語。（2）把主動句里的賓語變?yōu)楸粍泳涞闹髡Z，若主動句里的賓語是人稱代詞，要將賓格變?yōu)橹鞲?。?）把謂語變成被動結構“be+動詞的過去分詞”，但時態(tài)不能改變。（4）把主動語態(tài)中的主語放在介詞by后作賓語，若主語是人稱代詞，應把主格變?yōu)橘e格。4aCompletethesentenceswiththecorrectformsoftheverbsinbrackets.1．Peopleunder18_____________(notallow)todriveinChina.2．We________(pay)bythebossonthelastFridayofeachmonth.3．A：Whatlanguage________(speak)inGermany?B：MostpeoplespeakGerman，butmanycanspeakEnglish,too.aren'tallowedarepaidisspoken4.Mostoftheearth’ssurface____________(cover)bywater.5.Theclassroom______________(clean)bythestudentseveryday.iscoverediscleaned4bRewritethesentencesusingthepassivevoice.1．Farmersplanttheteaonthesidesofmountains.

_________________________________________________________2．Thisshopusesthebestmaterialstomakedresses.________________________________________________________________________Theteaisplantedonthesidesofmountainsbyfarmers.Thebestmaterialsareusedtomakedressesbythisshop.3．Thejudgepunishedthecarelessdriverforthetrafficaccident._____________________________________________________________________4．Thepostmanbringslettersandpostcardstopeople'shomes_________________________________________________________________5．Ourfamilydoesnotusethissilverplateveryoften._____________________________________________Thecarelessdriverwaspunished

forthetrafficaccidentbythejudge.Lettersandpostcardsarebroughttopeople'shomesbythepostman.Thissilverplateisnotusedveryoftenbyourfamily.4cAskfiveclassmatesaboutsomethingtheyarewearingorhaveintheirschoolbags.Thelistofwordsbelowmayhelpyou.

pencil,jacket,sweater,T-shirt,shoes,cap,gloves,ring...A:What'syourpencilmadeof?B:It'smadeofwood.A:Wherewasitmade?B:ItwasmadeinShanghai.PairworkWhatareyourglovesmadeof?Theyaremadeofwool.Whereweretheymade?TheyweremadeinXinjiang.

What’syourringmadeof?It’smadeofsilver.Wherewasitmade?ItwasmadeinHongKong.

Let’spracticeLanguagePointsbe(not)allowedtodosth.（不）被允許做某事Myparentsaredifferentfromothers.I’mallowedtomakemyowndecisions.（1）allowsb.todosth.允許某人做某事。PleaseallowmetointroduceMr.White.（2）allowdoingsth.允許做某事。Wedon’tallowsmokinginthehall.1.Childrenunder18aren’tallowedtowatchthisshowwithouttheirparents.（教材P36）surfacen.

表面；表層Theseplantsfloatonthesurfaceofthewater.onthesurface意為“表面上；從外表看；乍一看”。Onthesurface,itseemslikeagoodidea.2.Mostoftheearth’ssurfaceiscoveredbywater.（教材P36）trafficn.

交通；路上行駛的車輛traffic作不可數(shù)名詞，表示“交通擁堵”，通常用heavytraffic，

trafficlights

意為“交通信號燈”。There’susuallylotsoftrafficatthistimeeveryday.Peoplenowinmanybigcitieshavetosetoutearlytoavoidtheheavytrafficinthemorning.3.Carelessdrivingcausesmanytrafficaccidents.（教材P36）postmann.

郵遞員

是可數(shù)名詞，其復數(shù)形式為postmen。Hisfatherusedtobeapostman.4.Thepostmanbringslettersandpostcardstopeople’shomes.（教材P364b）postcardpostboxpostcodepostoffice明信片郵筒，郵箱郵政編碼郵局post的合成詞如下Exercises一、單項選擇。1.Attention,please!Withoutpermission,childrenarenotallowed______alonehere.A.toswimB.swimmingC.swimD.swam2.—Excuseme,sir,smoking_______inthegasst