2023九年級英語全冊Unit5Whataretheshirtsmadeof第3課時GrammarFocus-4c上課課件新版人教新目標(biāo)版

SectionAGrammarFocus-4cUnit5Whataretheshirtsmadeof?九年級上冊RJ初中英語1.Newwords:

boss,Germany,surface,material,traffic,postman,cap,glove3.Grammar：PassivevoiceinsimplepresenttenseLearninggoals2.Sentences：①Areyourshirtsmadeofcotton?②Howisteaproduced?③Teaplantsaregrownonthesidesofmountains.Lookatthepicturesandworkinpairstomakeconversationusing“whatbesth.madeof?”A:Whatis/are…madeof?B:Itis/Theyaremadeof...WarmingupWhat’sthecrownmadeof?It’smadeofgold.

Thesecoinsaremadeofsilver.Thispairofchopsticksismadeof

wood.Whereistheteaproduced?ItisproducedinChina.Readthesentencesandfindouttheircommonfeature.Areyourshirtsmadeofcotton?Yes,theyare.AndtheyweremadeintheUS.What’sthemodelplanemadeof?It’smadeofusedwoodandglass.WhereisteaproducedinChina?It’sproducedinmanydifferentareas.在許多不同地區(qū)GrammarFocusHowisteaproduced?Teaplantsaregrownonthesidesofmountains.

Whentheleavesareready,theyarepickedbyhandandthenaresentforprocessing.Activevoice:PeoplegrowteainHangzhou.Passivevoice:Teaisgrown(bypeople)inHangzhou.在山坡上Readthefollowingsentencesandfindoutthecommonfeatures.Areyourshirtsmadeofcotton?Yes,theyare.AndtheyweremadeintheUS.What’sthemodelplanemadeof?It’smadeofusedwoodandglass.WhereisteaproducedinChina?It’sproducedinmanydifferentareas.Howisteaproduced?Teaplantsaregrownonthesidesofmountains.Whentheleavesareready,theyarepickedbyhandandthenaresentforprocessing.Activevoice:PeoplegrowteainHangzhou.Passivevoice:Teaisgrown(bypeople)inHangzhou.一般現(xiàn)在時的被動語態(tài)被動語態(tài)由“助動詞be+及物動詞的過去分詞”構(gòu)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.Teaisgrown(bypeople)inHangzhou.被動語態(tài)的構(gòu)成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(jié)構(gòu)（1）當(dāng)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，置于謂語動詞之后。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”等時，常用“Itis+過去分詞+that從句”句型。Itisbelievedthatbothofthechairswererepairedbyhim.（4）文章的標(biāo)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。（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。Thatdoglooksdangerous.（2）動詞need、want、require以及短語beworth等后接動詞-ing時，用主動形式表示被動含義。Myflowersneed/wantwatering.Thisbookiswellworthreading.這本書很值得一讀。不能使用被動語態(tài)的情況（3）某些表示主語內(nèi)在“品質(zhì)”或“性能”的不及物動詞，如write、wash、sell、read、clean、cut等，當(dāng)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(jié)構(gòu)，如：takeplace“發(fā)生”，happen“發(fā)生”，breakout“爆發(fā)”，appear“出現(xiàn)”，disappear“消失”，last“持續(xù)”等。主動語態(tài)轉(zhuǎn)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)楸粍泳淅锏闹髡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(jié)構(gòu)“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(yīng)把主格變?yōu)橘e格。主動語態(tài)Icleanmyroom.主語謂語賓語被動語態(tài)

by+賓語謂語主語Myroomiscleanedbyme.Completethesentenceswiththecorrectformsoftheverbsinbrackets.Childrenunder18__________________(notallow)towatchthisshowwithouttheirparents.2.We_____________(pay)bythebossonthelastFridayofeverymonth.aren’tallowedarepaid4a

3.A:Whatlanguage______________(speak)inGermany?B:MostpeoplespeakGerman,butmanycanspeak English,too.4.Mostoftheearth’ssurface______________(cover)bywater.5.Theclassroom_____________(clean)bythestudentseveryday.isspokeniscoverediscleanedbe(not)allowedtodosth.是(not)allowsb.todosth.的被動形式。意為“不被允許做某事”。Childrenunder18aren’tallowedtowatchthisshowwithouttheirparents.（教材P364a）Myparentsaredifferentfromothers.I’mallowedtomakemyowndecisions.LanguagePoints【拓展】（1）allowsb.todosth.允許某人做某事PleaseallowmetointroduceMr.White.（2）allowdoingsth.允許做某事Wedon’tallowsmokinginthehall.surface/?s??(r)f?s/n.

表面；表層

Theseplantsfloatonthesurfaceofthewater.【拓展】onthesurface表面上；從外表看；乍一看Itseemslikeagoodideaonthesurfacebuttherearesuretobeproblems.2.Mostoftheearth’ssurfaceiscoveredbywater.（教材P364a）Rewritethesentencesusingthepassivevoice.1.Farmersplanttheteaonthesidesofmountains.

2.Thisshopusesthebestmaterialstomakedresses.

3.Carelessdrivingcausesmanytrafficaccidents.

4b

Theteaisplantedonthesidesofmountainsbyfarmers.Manytrafficaccidentsarecausedbycarelessdriving.Thebestmaterialsareusedbythisshoptomakedresses.4.Thepostmanbringslettersandpostcardstopeople’shomes.

.

.5.Ourfamilydoesnotusethissilverplateveryoften.

.

..

Lettersandpostcardsarebroughttopeople’shomesbythepostman.Thissilverplateisnotusedveryoftenbyourfamily./Thissilverplateisnotusedbyourfamilyveryoften.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P364b）postman是可數(shù)名詞，其復(fù)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【拓展】post的合成詞如下Askfiveclassmatesaboutsomethingtheyarewearingorhaveintheirschoolbags.Thelistofwordsbelowmayhelpyou.pencil,jacket,sweater,T-shirt,shoes,cap,gloves,ring,earrings...It’smadeofwood.What’syourpencilmadeof?Wherewasitmade?ItwasmadeinShanghai.4c

glove作名詞，常以復(fù)數(shù)形式成對出現(xiàn)，apairofgloves“一副手套”

。I’msearchingforapairofblueglovestomatchmynewcoat.5.gloves手套（教材P364c）LanguagePoints【拓展】英語中，成對出現(xiàn)的常用詞有：Yesterday,Heboughtsomem

todoexperiment.Inwinter,mostpeopleweartheirbootsandg

.Bothhisfatherandhisuncleare_________（郵遞員）.aterialpostmenloves一、根據(jù)漢語及首字母提示填寫單詞Exercises4.Most

of

the

earth's

_________（表面）iscoveredbywater.IwanttogoG

tolearnGerman.Whenthet______lightsarered,pedestrainsmustn'tcrosstheroad.surfaceermanyraffic1.Thispairofshoes

hand,andit

verycomfortable.A.aremadefrom,isfeltB.ismadewith,isfeltC.aremadeof,feelsD.ismadeby,feels2.Attention,please!Withoutpermission,childrenarenotallowed______alonehere.A.toswimB.swimmingC.swimD