冀教版七年級英語下冊 （A Visit to Lanzhou）A Trip to the Silk Road 課件

AVisittoLanzhouUnit1ATriptotheSilkRoad

課前自主預習單詞闖關(guān)1.群；組；團體[gru?p]n.________2．橋梁[br?d?]n.________3．橫跨；橫穿[kr?s]v.________4．寬的；廣泛的[wa?d]adj.________5．cheese[t?i?z]n.________Lesson4

AVisittoLanzhougroupbridgecrosswide干酪；奶酪短語互譯1.去散步________________2．照相________________3．在……前面________________4．turnleft/right________________5．godownthisstreet________________6．theMotherRiverStatue________________Lesson4

AVisittoLanzhougoforawalktakeapicture/picturesinfrontof向左/右拐沿著這條街走母親河雕像句型在線1.小組乘火車去蘭州。Thegroup________________________________Lanzhou.2．讓我們沿著這條街走，在交通燈處向左轉(zhuǎn)。________godownthisstreetand________________________thetrafficlights.3．它是黃河上的第一座橋。Itwas________________bridge________theYellowRiver.Lesson4

AVisittoLanzhoutakesatraintoLet'sturnleftatthefirstover句型在線4．絲綢之路在蘭州穿過黃河。TheSilkRoad________theYellowRiver________Lanzhou.5．我們可以在雕像前面拍照嗎？________wetakeapicture________________________thestatue?Lesson4

AVisittoLanzhoucrossedinCaninfrontof

詞匯點睛

課堂互動探究●1

groupn.群；組；團體Lesson4

AVisittoLanzhou[觀察]ThegrouptakesatraintoLanzhou.小組乘火車去蘭州。Agroupofgirlsareplayinggames.一群女孩正在玩游戲。[探究]當group強調(diào)整體性作主語時，謂語動詞常用________(單數(shù)/復數(shù))形式；agroupof意為“____________”，表示復數(shù)。單數(shù)一群……活學活用

1．看！一群羊正在吃草。Look!________________________sheep________eatinggrass.AgroupofareLesson4

AVisittoLanzhou

●2

crossv.橫跨；橫穿[觀察]

TheSilkRoadcrossedtheYellowRiverinLanzhou.絲綢之路在蘭州穿過黃河。Becarefulwhenyouwalkacrosstheroad.當你過馬路時要小心。Lesson4

AVisittoLanzhou

[探究]cross和across都有“橫穿；橫跨”的意思，強調(diào)從表面的一端到另一端，常搭配________，________，street,bridge等詞。其區(qū)別如下：roadriverLesson4

AVisittoLanzhou詞條詞性用法cross________詞可單獨作謂語。cross＝v．＋acrossacross________詞其前面常與表示“走”一類的動詞(如：go,walk,run,swim,jump等)連用。[拓展]表示從內(nèi)部穿過時，用介詞through。如：Hewalkedthroughtheforestbyhimself.他獨自一人穿越了森林。動介2．Youmustn't______theroadwhenthetrafficlightsarered.A．through

B．a(chǎn)crossC．cross

D．overCLesson4

AVisittoLanzhou

●3

infrontof在……前面[觀察]

CanWetakeapictureinfrontofthestatue,Ms.Martin?馬丁老師，我們可以在雕像前面拍照嗎？Thereisablackboardinthefrontoftheclassroom.在教室前面有一塊黑板。Lesson4

AVisittoLanzhouLesson4

AVisittoLanzhou[辨析]infrontof與inthefrontof二者都表示“在……前面”。infrontof強調(diào)一者在另一者外部的前面，范圍________(外/內(nèi))，其反義詞為behind。inthefrontof強調(diào)一者在另一者內(nèi)部的前面，范圍________(外/內(nèi))，其反義短語為inthebackof。外內(nèi)3.Thereisagarden________thehouse.A.inthefrontB.infrontC.infrontofD.inthefrontofLesson4

AVisittoLanzhouC句型透視●

ItwasthefirstbridgeovertheYellowRiver.它是黃河上的第一座橋。[辨析]on,over與above三者都表示“在……上”，但位置關(guān)系不同：Lesson4

AVisittoLanzhouLesson4

AVisittoLanzhouon指某物在另一物的表面上，兩者為________(接觸/不接觸)關(guān)系。over指某物在另一物的正上方，不接觸，強調(diào)垂直關(guān)系。above指懸在上方，但不一定在垂直的上方，兩者不接觸。如圖所示：接觸活學活用

用on,over或above填空(1)Dadholdsanumbrella________me.(2)Theboxistooheavy.Let'sputit________thetable.(3)Ourplaneisflying________theclouds.Lesson4

AVisittoLanzhouoveronaboveAVisittoLanzhouATriptotheSilkRoadUnit1

groupn.

Wordsandexpressionsbridgen.

crossv.

wideadj.

cheesen.

<俚>微笑群；組；團體橋梁橫跨；橫穿寬的；廣泛的干酪；奶酪重點句型1.隨后，他們沿著黃河散步。2.我們沿著這條街走，然后在交通燈處左轉(zhuǎn)。3.絲綢之路在蘭州穿過黃河。4.馬丁女士，我們可以在雕像前面拍照嗎？1.Later，theygoforawalkalongtheYellowRiver.2.Let'sgodownthisstreetandturnleftatthetrafficlights.3.TheSilkRoadcrossedtheYellowRiverinLanzhou.4.Canwetakeapictureinfrontofthestatue，Ms.Martin？重難點突破Languagepoints1.ThegrouptakesatraintoLanzhou.

group

如果指代“整體”看作單數(shù)形式；如果指代“成員”則看作為復數(shù)。eg：Thegroup

tovisitBeijing.Thegroup

havingameeting.wantsare

takeatrain乘火車。它的結(jié)構(gòu)是：take＋a/an/the＋交通工具，相當于“by＋交通工具”eg：IwilltakeaplanetoBeijing.＝IwillgotoBeijingbyplane.

我將乘飛機去北京。

考向一

考向二2.goforawalk意為“去散步”＝takeawalk＝goforwalksgo＋for＋a/an＋n．意為“去做某事”，類似的短語有：goforadrive開車兜風goforaswim去游泳

考向3.over/'??v?(r)/作介詞，①意為“在……上面”，（指垂直的正上方）。②越過考向【易錯點】辨析on，above，below和over4.cross/kr?s/v.橫跨；橫穿考向辨析cross和across橫穿cross(v.)＝v.＋acrossWewillcrosstheroad.我們將橫穿馬路。across(prep.)Wewillgo

acrosstheriver.我們將橫穿那條河流。典例Wemustteachchildrenhowtogo________(橫穿)theroadsafely.(蘭州)across

考向5.辨析infrontof和inthefrontof【重點】【易錯點】infrontof指在某事物外部或某一范圍以外的前面；inthefrontof指在某事物內(nèi)部或某一范圍以內(nèi)的前面。典例Thereisasofa________theTV.JohnlikestowatchTVonthesofa.A．inthefrontofB．infrontofC．a(chǎn)boveD．overB一、根據(jù)首字母或圖片提示完成句子1.Becarefulwhenyouc________theroad.2.Doyouwanttoputsomec________onthebread?3.Thenewroadfrommyhometothecityisveryw________．4.Theworkersarebuildinganew________．5．Sheplanstotravelwitha________ofnicegirls.rossheeseidebridgegroup二、單項選擇6．Turnright__________thetrafficlights.A．in B．onC．for D．a(chǎn)t7.Look!Thereisabridge__________theriver.A．over B．a(chǎn)tC．on D．underDA8.Myparentslike__________aftersupper.A．takeapictureB．gotoworkC．goingforawalkD．goingdownC9．Mingmingistallerthanme，soIsit__________himinourclassroom.A．a(chǎn)tthebackof B．nearC．infrontof D．inthefrontof10.Therearemanycarsinthestreet.Don't______theroad.A．go B．crossC．