SectionB2a-2cUnit4

Where’smyschoolbag?1.Tolearntheusageof

and.2.Towriteaboutthingsinaroomwithin,onandunder.3.Tounderstandthepassageaboutthesister’sroom.— What’sthisinEnglish?—It’sa…radiotapeplayertapemodelplanehatclock看誰說得快！bedchairsofabookcasefurnituretableDoyouhavearoom?Whatthingsareinyourroom?tapeplayermodelplaneclockhatthingskeystaperadiodictionaryIsyourroomtidyormessy(untidy)?Howaboutthisroom?Whatcanyouseeinthepicture?2aWritethewordsyouknowforthethingsinthepicture._________________________________________________________________________________________________________________________________________________notebookpen

CD

key

bookcase

booksquilt

radio

tape

desk

chairschoolbag

clock

picture

bedsofahat…Myroomistidy.Butmybrother’sroomisn’ttidy.Histhingsare

always

everywhere.Let’svisitKateandGina’sroom.ThetwogirlsareKateandGina.Let’sseewhethertheirroomistidy.GinaKateListenandreadthepassage2.IsGinatidy?1.IsKatetidy?2bSkimmingIsKatetidy?IsGinatidy?Yes,sheis.No,sheisn’t.Findoutthetopicsentence.Scanning:ReadthearticleandcirclethethingsKateandGinahave.2cCompletethechartaboutthethingsKateandGinahaveandwheretheyare.KateGinaThingsWhereThingsWherebooksandtapesinthebookcase

keysinherschoolbagclock onthedeskbooks

everywherewhitemodelplaneunderthedeskkeys,ruler,schoolbagdon’tknowReadthepassageandanswerthequestions.1.WhereareKate’skeys?2.WhereareKate’sbooksandtapes?3.WhereisKate’sclock?4.WhereisGina’smodelplane?They’reinherschoolbag.They’reinthebookcase.It’sonthedesk.It’sunderthedesk.Scanning:Readandjudge.1.KateandGinaaretidy.2.Kate’skeysareinherschoolbag.3.Gina’sbooksareinthebookcase.4.Kate’sclockisunderthechair.5.Gina’smodelplaneisonthedesk.6.Ginaalwayscan’tfindherthings.I’mKate,andmysisterisGina.I’mtidy,but

Ginaisnot.Inourroom,mybooksandtapesareinthebookcase.Mykeysareinmyschoolbag.Ihaveaclock.It’sonthedesk.Gina’sbooksareeverywhere—onherbed,onthesofaandunderthechair.Thewhitemodelplaneishers.It’sunderthedesk.“Wherearemykeys?Where’smyruler?Where’smyschoolbag?”Ginaalwaysasks.Takenotes.but“但是”，表示轉(zhuǎn)折關(guān)系。and“和；又；而”，表示順承或并列關(guān)系。everywhereadv.到處,相當(dāng)于hereandthere。alwaysadv.“總是”，常用于一般現(xiàn)在時，作狀語，表示動作發(fā)生的頻率。常位于實義動詞之前，be動詞、情態(tài)動詞或助動詞之后。完整句應(yīng)為Ginaisnottidy.

一般現(xiàn)在時，是一種英語語法形式。表示通常性、規(guī)律性、習(xí)慣性、真理性(即事實)的動作或狀態(tài)表示經(jīng)常性或習(xí)慣性的動作或存在的狀態(tài)。表示客觀事實或普遍真理。在時間、條件等狀語從句中，用一般現(xiàn)在時表示將來。當(dāng)主語是第三人稱單數(shù)時:動詞變相應(yīng)的第三人稱單數(shù)形式謂語動詞的變化規(guī)律是:⑴在動詞后加-s，-es,read-reads⑵以s，x，ch，sh，o結(jié)尾的詞加-es,wash-washes⑶以輔音字母+y結(jié)尾的詞變y為i再加-es,try-tries⑷特殊變化的詞be(是)-is

she/he/it，名詞單數(shù)都用ishave(有)-have，hasshe/he/itis，名詞單數(shù)都用hasDrawyourideal(理想的)roomingroupsoffourandtrytointroduce(介紹)it:Thisismyroom.It’s…Inmyroom,Ihavea/an…It’sin/on/

under/

nextto…and的小結(jié):1)Mydictionaryandmyradioareonthedesk.2)Mypencilboxisinmyschoolbagandmyschoolbagisunderthedesk.and為連詞，在文中可以連接兩個名詞作并列主語。and也可連接兩個句子，構(gòu)成一個并列句。1.

那支紅鉛筆是Gina的，但那支藍鋼筆不是她的。2.

我的尺子和我的杯子在桌子上。翻譯。ThatredpencilisGina's,butthatbluepenisn'thers.Myrulerandmycupareonthetable.【語境應(yīng)用】用and或but填空1)IcansayitinEnglish,______mybrothercan't.2)Tom______Alexaremygoodfriends.3)I'min

China,______myuncleisin

China,too.butand

andMikeandJim’sroomistidy