【课件】冀教版七年级下册UNIT5LESSON27课件3（30张）

Unit5ILoveLearningEnglish!Lesson27:AmazingEnglishletterexactlyfactsentencequickn.字母adv.确切地；精确地n.

事实；真实的事物n.句子adj.快的；迅速的foxlazyforwardsbackwardsthereinn.狐狸adj.懒惰的adv.

向前adv.向后；倒adv.在那里；在其中evendigadv.甚至；还；其实v.挖；掘Let'slearnsomefunEnglishfacts!Areyouready?1.Whichtwowordshavethesameletters?Listensilent2.WhatisthemostcommonletterinEnglish?It'sletter“e”.3.Whichletterisaroundanisland?Letter“C”(sea).4.OnlytwoEnglishwordsincurrentuseendin“gry”,theyare______gryand____gry.hunna5.ThemostfamousEnglishtounguetwisteris:Shesellsseashellontheseashore,andtheseashellshesellsontheseashoreareseashellI'msure.Trytoreadit!PresentationThereareonly26lettersinEnglish.SoEnglishisaneasylanguagetolearn,right?Well,notexactly.Yes,Englishonlyhas26letters,butthose26letterscanmakealotofwords.Infact,thereareabout800000wordsintheEnglishlanguage.

Oneletterlike“a”,canbeanEnglishword.Andjustoneword,like“Go”canbeasentence.ThereisanEnglishwordwithabout1900lettersinit.Wow!That’salongword.Thissentenceusesall26letters:Thequickbrownfoxjumpsoverthelazydog.Lookatthisword:level.Youcanreaditforwardsorbackwards—it’sthesameword!Theword“therein”hastenwordsinit.Youdon’tevenneedtomoveanylettersaround.Howmanywordscanyoufind?Diginandenjoy!Let’sDoIt!1.Listenandcircletrue(T)orfalse(F).1.Englishisaneasylanguagetolearn.(

)2.Theword“therein”hastenwordsinit.(

)3.Thereareabout800000wordsintheEnglishlanguage.(

)4.Onewordcan’tbeasentence.(

)5.ThereisanEnglishwordwith1900lettersinit.(

)FTTFT2.Fillintheblankswiththewordsinthebox.factlazyletterquicksentence1.MynameisJack.Thefirst________inmynameis“J”．2.Ilovefootball.In________,it’smyfavouritesport.3.Canyoumakea________withthenewword?4.Don’tbe________.PracticeEnglisheveryday.5.Youeatveryfast.Youare________．letter

factsentencelazyquick

3.Circlethecorrectwordstocompletethesentences.1.Ican(hear/hears/heard)withmyears.2.Youcan(meeting/meets/meet)usattherestaurant.3.Yourcousincan(stayed/stay/staying)atourhouse.4.Canwe(being/am/be)friends?5.Ican(find/found/finding)lotsofbooksatthebookstore.1.SoEnglishisaneasylanguagetolearn,right?(教材P70)

LanguagePoints动词不定式作后置定语动词不定式具有形容词性质,在句中可作名词或不定代词的定语。这种定语往往只能后置,并且与被修饰的词之间有一定的逻辑关系。【例句】Iwanttogetsomethingtodrink.我想要些喝的东西。(不定式todrink与被修饰词something有逻辑上的动宾关系)Isthereanyonetotakecareofthechildren?有人照顾孩子们吗?(不定式totakecareof与被修饰词anyone有逻辑上的主谓关系)【拓展】有些名词如chance(机会),way(方法),time(时间)等后常用不定式作定语。另外,something等复合不定代词后也常用不定式作定语。例如:Ifyougivemeachancetospeak,I’llexplain.要是你给我个说话的机会,

我会解释的。Don’tjuststandthere,findsomethingtodo.别在那儿干站着,找点事情做吧。2.Well,notexactly.

(教材P70)

exactlyadv.正确地,完全地,精确地exactly由形容词exact加上后缀-ly构成,在句中常作状语。注意:notexactly意为“并没有,并非如此”。【例句】Whocananswerthisquestionexactly?谁能准确地回答这个问题?—Issheyourfavouriteauthor?

她是你最喜爱的作家吗?—Notexactly,butIthinksheisawonderfulwriter.

不完全是这样,但是我认为她是一位了不起的作家。3.Infact,thereareabout800000wordsintheEnglishlanguage.

(教材P70)

infact事实上,实际上infact一般放在句首,也可放在句中作插入语,但前面要用逗号隔开。其中fact作名词,意为“事实”。【例句】HeisnotfromEngland.Infact,heisaJapanesestudent.他并非来自英国。事实上,他是一位日本学生。4.Youdon’teven

needtomoveanylettersaround.

(教材P70)evenadv.甚至;还;其实even修饰动词时,要位于be动词、情态动词、助动词之后,实义动词之前。even可放在它所强调的词、短语或从句前,用来加强语气,表示“即使;甚至都”。【例句】Evenachildcanunderstandthebook.甚至连一个小孩子都能理解这本书。Nowevenhedoesn’tbelieveme.现在连他都不相信我了。need需要need作实义动词时有人称和时态的变化,当主语是指人的名词或代词时,后面接todosth.,其否定形式为don’tneedtodosth.;当主语指物时,后接doingsth.。need作情态动词时,可以直接否定,即needn’tdosth.。【例句】Sheneedstofinishtheworkinanhour.她需要在一个小时内完成工作。Thebikeneedsrepairing.这辆自行车需要修理。Youneedn’tdoyourhomeworkrightnow.你不需要立马做作业。5.Diginandenjoy!

(教材P70)digv.挖;掘dig的过去式和过去分词都是dug,现在分词是digging。digin意为“开始认真工作;钻研”。【例句】Peterduginandfinishedhishomeworkquickly.Peter开始认真做家庭作业并很快把他的家庭作业完成了。什么是情态动词

情态动词本身具有词义，但需要与动词原形及其被动语态一起使用，给谓语动词增添情态色彩，表示说话人对某一动作或状态的态度。情态动词没有人称和数的变化，也没有不定式、分词等形式，他们可以置于主语之前构成疑问句，还可以在其后加not构成否定形式。情态动词can1.can表示能力、许可、可能性。表示能力时一般翻译为“能；会”,即有这种能力,尤其指生下来就具备的能力。例如：Tommycanplaythetrumpetanddrawpictures.Tommy会吹小号和画画。2.can只有现在式can和过去式could,在表示其他时态时,可以用beableto来代替。例如：Icould(=wasableto)sende-cardsbeforehavingthecomputerlessons.在学计算机课之前我就会发送电子贺卡了。又如：HehasbeenabletomakeahomepageandonlineshoppingontheInternet.

他已经会在网上制作主页和进行网上购物了。Exercises单项选择1.Idon’tagreewithyou.____,Ithinkyou’rewrong.A.InfactB.ExcusemeC.ForexampleD.Because2.—Nowcomputershelpusalotinourdailylife.—Yeah!Somecomputers________cantalktous.A.even B.just

C.stil