冀教 七年級(jí) 英語 上冊(cè) Unit 2《Lesson 2 Amazing English》教學(xué)課件

Lesson2AmazingEnglishUnit2LearningEnglishisfun!通過本課時(shí)的學(xué)習(xí)，學(xué)生能夠：1.從文本中獲取對(duì)學(xué)習(xí)英語單詞、短語、句式的介紹，掌握學(xué)習(xí)英語的方法；2.基于文本內(nèi)容，歸納總結(jié)英語語言的表達(dá)方式及英語俗語、諺語；3.能夠運(yùn)用思維導(dǎo)圖，向同伴介紹英語的神奇及英語文化。原文1Answertheriddlesbycirclingtheletters.AWhatdoyoucallabearwithoutanear?BWhatletterisyoureye?CWhatletterisabodyofwater?DWhatletterisaquestion?BICY2Readthepassageandcompletethemindmap.Thereareonly/'??nli/26lettersinEnglish,butthe26letterscanmakemorethan/e?n/onemillion/'m?lj?n/words.

①Lookatthisword:level/'levl/.

②

Youcanreaditlefttorightorrighttoleft—it’sthesameword!體裁：說明文說明文的寫作方法：列數(shù)字。多于；非常說明文的寫作方法：舉例子。溫馨提示：此符號(hào)表示“考點(diǎn)精講點(diǎn)撥”鏈接。Thewordtherein/ee?r'?n/hastenwordsinit.Youdon’teven/'i?vn/need/ni?d/tomoveanylettersaround.

③

Howmanywordscanyoufind?Doyouknowthemeaningofthephrase/fre?z/a

piece/pi?s/of

cake?④

Itmeanseasy.學(xué)科素養(yǎng)·文化意識(shí)認(rèn)識(shí)英語與漢語的異同，逐步形成相關(guān)的語言文化意識(shí)，積累語言經(jīng)驗(yàn)，進(jìn)行有效地溝通與交流。Thissentence/'sent?ns/usesall26letters:Thequick/kw?k/brown

fox/f?ks/jumpsoverthelazy/'le?zi/dog.

⑤

Therearemanymoreamazingfacts/f?kts/aboutEnglish.

⑥HavefunwithEnglish!跳過問題DoyouthinkEnglishisthesameasChinese?Whyorwhynot?答案：Yes,Ido.Becausetheyarebothlanguages./No,Idon’t.BecauseEnglishusesonly26letterstoformthewords,andtheyaredifferentlanguages.(答案不唯一，合情合理即可)____letterscanmake__________________words.____字母可以構(gòu)成____單詞。26morethanonemillionIt’sthe________toreadlevellefttorightorrighttoleft.從左到右或從右到左拼讀level是_______。wordsame____________________________________________________________________________Thewordthereinhastenwordsinit.Youdon’tevenneedtomoveanylettersaround.sentence________________________________________________________________________________Thissentenceusesall26letters:Thequickbrownfoxjumpsoverthelazydog.Apieceofcakemeans________.Apieceofcake意思是_______。easy3Readthepassageagainandanswerthequestions.AHowmanywordscanyoufindinthewordtherein?Whatarethey?BCanyoufindawordthatreadsthesamelefttorightorrighttoleft?Whatisit?CReadthesetwosentences:Icannotdance.Ihavetwoleftfeet.Whatdoeshavetwoleft

feetmean?Ten.Theyarethe,there,he,her,here,herein,are,rein,I,in.Yes.It’slevel.Itmeans“笨手笨腳”.4Readtheconversationsandguessthemeaningsofthephrasesinyellow.a.listeningcarefullyb.goodluckc.myfavouritethingd.aheavyrainA—Oh!Itisrainingcatsanddogs.—Wherearethecatsanddogs?—Haha,itmeans________.da.listeningcarefullyb.goodluckc.myfavouritethingd.aheavyrainB—Basketballisn’tmycupoftea.Ilikevolleyball.—Acupoftea?—Well,itmeans________.C—Youhaveatesttomorrow?Breakaleg!—Breakaleg?—Yes.Itmeans________.cba.listeningcarefullyb.goodluckc.myfavouritethingd.aheavyrainD—Sheisallearsinclass.—Whatisthemeaningofallears?—Itmeans________.aInterestingfactsaboutEnglish☆Oneletter,like“a”,canbeanEnglishword.Andjustoneword,like“Go”,canbeasentence.☆Thephrase“smallpotatoes”meanssomethingorsomeonethatisnotimportant.5Workingroups.FindmoreinterestingfactsaboutEnglishontheinternetandsharethemwithyourgroupmembers.1Thereareonly26lettersinEnglish,butthe26letterscanmakemorethanonemillionwords.（1）Therebe句型①“Therebe+主語＋地點(diǎn)狀語”，表示某地有某人/物/事。There作為引導(dǎo)詞本身無詞義，be動(dòng)詞后的名詞（短語）是句子的主語，be動(dòng)詞和主語在數(shù)上保持一致。Thereisapictureonthepostcard.明信片上有一張照片。Therearesomanybicyclesintheshop.商店里有如此多的自行車。Thereisatableandtwochairsintheroom.房間里有一張桌子和兩把椅子。Therearemanydonutsandasandwichonthetable.桌子上有許多甜甜圈和一個(gè)三明治。特別提醒當(dāng)主語為可數(shù)名詞單數(shù)或不可數(shù)名詞時(shí)，be動(dòng)詞用is/was；當(dāng)主語為可數(shù)名詞復(fù)數(shù)時(shí)，be動(dòng)詞用are/were。當(dāng)主語為多個(gè)并列名詞時(shí)，be動(dòng)詞的形式與鄰近的主語保持一致（就近原則）。②Therebe句型變否定句時(shí)，在be動(dòng)詞后面加not；變疑問句時(shí)，將be動(dòng)詞提到句首，其他詞順序不變，句末用問號(hào)。Thereisn’tastamponthepostcard.明信片上沒有郵票?！狪sthereastamponthepostcard?明信片上有郵票嗎？—Yes，thereis./No,thereisn’t.是的，有。/不，沒有?？谠E助記Therebe句型的口訣：Therebe有特點(diǎn)，主語放在be后面，單數(shù)主語用is，復(fù)數(shù)主語要用are。變否定很簡單，be后要把not添。變疑問也不難，把be提到there前，句末問號(hào)莫丟棄。就近原則多多練。③在Therebe句型中，be動(dòng)詞要隨時(shí)態(tài)的變化而變化。Therewerenosupermarketsherealongtimeago.這里很久以前就沒有超市了。Therewillbeameetingtomorrowmorning.明天早上將會(huì)有一個(gè)會(huì)議。一般將來時(shí)態(tài)一般過去時(shí)態(tài)辨析：therebe與have/hastherebe表示“有”，側(cè)重于客觀存在，指“（某地）有某物”。have/has表示“有”，側(cè)重于主觀方面，主語通常為人，指“某人擁有某物”。Thereisarivernearourcity.我們城市附近有一條河。Ihaveacomputer.我有一臺(tái)電腦?？碱}1:[武威]There_______abigtreebehindtheshop.Youcanseemanybirdsinit.A.isB.areC.wasD.were【點(diǎn)撥】用語法判定法。句意：商店后面有一棵大樹。你能在上面看到許多鳥。根據(jù)第二句可知時(shí)態(tài)為一般現(xiàn)在時(shí)態(tài)；根據(jù)空后的“abigtree”可知be動(dòng)詞要用is。A（2）only/'??nli/adv.只有；僅僅adj.唯一的；僅有的①only用作副詞時(shí)，意為“只；僅僅”。only常位于所修飾的單詞、短語或從句前，尤其是用在以數(shù)量詞或數(shù)字起始的名詞短語之前，起強(qiáng)調(diào)作用。格言記單詞Opportunityonlyfavorsthosewhoarealwayswell-prepared.機(jī)會(huì)總是青睞那些準(zhǔn)備充分的人。MyonlyregretisthatIhaveonlyonelifetocontributetomycountry.我唯一遺憾的是我僅有一次生命可以貢獻(xiàn)給我的祖國。Myfathergavemethiscomputeronlyformybirthday.這臺(tái)電腦是我父親送給我的生日禮物。only起強(qiáng)調(diào)作用②only用作形容詞表示“唯一的；僅有的”，可修飾單數(shù)名詞，也可修飾復(fù)數(shù)名詞。前面常加定冠詞the或形容詞性物主代詞。Johnistheonlyboyinhisfamily.約翰是他家里唯一的男孩。（3）than/e?n/prep.＆conj.比①（用以引出比較的第二部分）比I’molderthanher.我比她年齡大。HeislessstupidthanIthought.他沒我想的那么愚蠢。格言記單詞Healthisbetterthanwealth.健康勝過財(cái)富。Doingisbetterthansaying.行動(dòng)勝于空談。②用于more，less，fewer等之后，表示“多于，小于，少于”。It’slessthanamiletothebeach.離海灘不是一英里遠(yuǎn)。考題2:Oceanscover____________（多于）halfthesurfaceoftheEarth.morethan返回溫馨提示：可返回原文2Lookatthisword:level.level/'levl/n.水平；標(biāo)準(zhǔn)；級(jí)別level作名詞時(shí)的常見詞義：與level相關(guān)的短語：①pricelevel物價(jià)水平②sealevel海平面③groundwaterlevel地下水位水平；標(biāo)準(zhǔn)HowcanIimprovemyEnglishlevel?我如何提高我的英語水平？Thedifficultyofthismathsproblemisatahighlevel.這道數(shù)學(xué)題的難度很高。級(jí)別Englishisacompulsorysubjectatthislevel.英語在這一級(jí)別是必修科目。數(shù)量；程度Thelevelofpollutionintheriverisfalling.這條河流受污染的程度正在降低。高度Thetablesarenotonalevel.這些桌子高矮不一。level拓展：level還可作形容詞，意為“平的；平坦的”。Atabletopmustbelevel.桌面必須是平的。返回3Youdon’tevenneedtomoveanylettersaround.（1）even/'i?vn/adv.甚至①even修飾動(dòng)詞時(shí)，要位于be動(dòng)詞、情態(tài)動(dòng)詞、助動(dòng)詞之后，實(shí)義動(dòng)詞之前。Youshouldevenconsidertakingabreak.你甚至應(yīng)該考慮休息一下。②even可放在它所強(qiáng)調(diào)的詞、短語或從句前，用來加強(qiáng)語氣，表示“即使；甚至……都”。Evenachildcanunderstandthebook.甚至連一個(gè)小孩子都能理解這本書。Idon’tlikecoffee,evenwithmilkandsugar.我不喜歡咖啡，即使加了牛奶和糖。③even修飾形容詞或副詞的比較級(jí)，表示程度，意為“甚至（比……）更；還要”。Ioftendrivefast,buthedrivesevenfaster.我經(jīng)常開車開得很快，但他甚至開得更快。格言記單詞Eventhewisestmancannotknoweverything.即便是最睿智的人也無法無所不知?？碱}3:Tomkeptcallingmeforyears,________（甚至）afterhegraduated.even（2）need/ni?d/v.需要①need作實(shí)義動(dòng)詞，意為“需要”，有人稱和時(shí)態(tài)的變化。need作實(shí)義動(dòng)詞時(shí)的常見用法：①needsth.需要某物②needtodosth.需要做某事③needsb.todosth.需要某人做某事Allplantsneedwaterandsunlight.所有的植物都需要水和陽光。Weneedtogooutnow.我們需要現(xiàn)在出去。Ineedhimtobuyabookforme.我需要他為我買本書。Heneedstohaveanoperation.他需要做手術(shù)。Yourcoatneedswashing.你的外套需要洗了。need后接動(dòng)詞-ing時(shí)，用主動(dòng)形式表示被動(dòng)含義。②need還可以作情態(tài)動(dòng)詞，意為“需要”，主要用于否定句和疑問句中，其否定形式為needn’t，意為“沒有必要，不必”。用need提問時(shí)，肯定回答用must，否定回答用needn’t。Youneedn’tdriveovertopickmeup.你不必開車過來接我?！狽eedIgoshoppingwithyou?需要我和你一起去購物嗎？—Yes,youmust./No,youneedn’t.是的，你必須去。/不，你不必去。③need還可以作名詞，意為“需要；必須”。Thereisnoneedforyoutogetupearlytomorrow.你明天不必早起。I’minneedofsomefreshair.我需要一些新鮮空氣。need作名詞時(shí)的常見用法：inneedof有……的需要②inneed在危難中；在危急中③noneed不需要考題4:Don’tthrowaway（扔掉）thewastepaper.Itneeds________sothatitcanbereused.A.todestroy B.destroyingC.tocollect D.collectingD返回4Doyouknowthemeaningofthephraseapieceofcake?piece/pi?s/n.片；碎片；一件Hecutsthepizzaintobite-sizedpieces.他把比薩餅切成小塊。圖解助記一首一塊一片一張一則/條apieceof的一詞多義：拓展：apieceof...意為“一張/片/塊……”，后接不可數(shù)名詞時(shí)，表示不可數(shù)名詞的量。其復(fù)數(shù)形式為...piecesof...意為“……張/片/塊……”。Wouldyoulikeanotherpieceofbread?你想再要一片面包嗎？Ineedtenpiecesofpaper.我需要十張紙。考題5:Iamhungry.I’dlike_______bread.A.apiece B.twopiecesC.two D.twopiecesofD返回5Thissentenceusesall26letters:Thequickbrownfoxjumpsoverthelazydog.（1）quick/kw?k/adj.快的；迅速的Afterhavingaquickbreakfast,Tomgoestoschoolthismorning.今天早上吃完一頓快速的早餐后，湯姆去上學(xué)了。Thecarisslow.Canyoudrivequickly?這輛車很慢。你能開快點(diǎn)嗎？Couldyoupleasespeakalittleslowly?Ican’tfollowyou.你能說慢一點(diǎn)嗎？我跟不上你了。Don’tdrivesofast!別開得這么快！Jimdoesn’tlikefastfood.Hethinksitisbadforhishealth.吉姆不喜歡快餐。他認(rèn)為快餐對(duì)他的健康有害。quick的相關(guān)詞：quicklyadv.迅速地；很快地副詞quickadj.快的；迅速的反義詞slowadj.緩慢的；慢的；慢速的副詞slowlyadv.慢速地；緩慢地；遲緩地辨析：quick與fastquick形容詞，既可表示動(dòng)作短促迅速，也可指人的思維敏捷，反應(yīng)靈敏。fast既可作形容詞又可作副詞。指人或物本身具有速度快的特點(diǎn)，強(qiáng)調(diào)速度快?？碱}6:[蘭州]—Excuseme,couldyoupleasetellmewhereIcangetsomefood_________(quick)?—Sure,thereisarestaurantonCenterStreet.quickly（2）lazy/'le?zi/adj.懶惰的Hei