人教版八年級下冊 Unit 7 What's the highest mountain in the world？Section A（2a-2d）課件

人教新目標(biāo)GoForIt八年級英語下冊Unit7what'sthehighestmountaininthewordSectionA2a-2dTheNileis___________riverintheworld.AfricaRedSeaNIELthelongest2a小數(shù)的讀法

數(shù)字中的小數(shù)點(diǎn)讀point，小數(shù)點(diǎn)前的數(shù)字按以上讀法讀，(0-1)范圍的數(shù)，小數(shù)點(diǎn)前的0讀zero，小數(shù)點(diǎn)后的數(shù)可以一一讀出，當(dāng)小數(shù)點(diǎn)后是兩位數(shù)時，也可以當(dāng)兩位數(shù)的整數(shù)來讀。如0.48，可讀成zeropointfoureight，也可讀成zeropointfortyeight。當(dāng)一個帶小數(shù)的數(shù)字表示錢的金額時，小數(shù)點(diǎn)后的兩位數(shù)按兩位整數(shù)來讀，然后加上貨幣單位。如1.25美元，可讀成adollarandtwentyfivecent，，或onepointtwentyfivedollars。Toreadwithoutreflectingislikeeatingwithoutdigesting827,109,713

我們先從右往左，每三位數(shù)字加一個逗號，即“827,109,713”。然后開始讀左一逗號前的數(shù)eighthundred(and)twentyseven

million，再讀右一逗號之前的三位數(shù)onehundred(and)nine

thousand，最后讀出最右的三位數(shù)sevenhundred(and)thirteen。thousandmillionToreadwithoutreflectingislikeeatingwithoutdigesting6,3005,4645,000300PairworkA:DidyouknowthatYangtzeRiveristhelongestriverinChina?B:Yes,Idid.It’s6,300meterslong.A:Wow!That’stoolong!ToreadwithoutreflectingislikeeatingwithoutdigestingAfricaTheSaharaTheSaharais_________desertintheworld.thebiggestToreadwithoutreflectingislikeeatingwithoutdigestingTheCaspianSeaTheCaspianseais___________ofallthesaltlakes.thedeepestPopulation

n人口，人口數(shù)量Toreadwithoutreflectingislikeeatingwithoutdigesting2bPopulation1.thepopulationof...意思是：....的人口。作主語時謂語動詞要用單數(shù)形式。2.當(dāng)其前面有分?jǐn)?shù)或百分?jǐn)?shù)等詞語修飾時，表示整體中的一部分人，謂語動詞用復(fù)數(shù)形式。3.詢問人口數(shù)量時要用What'sthepopulationof...?Howlargeisthepopulation？4.表示人口多可用large或big；表示人口少用small。如：Indiahasalargepopulation.ToreadwithoutreflectingislikeeatingwithoutdigestingQomolangmaHimalayasQomolangmais_____________mountainintheworld.thehighestTheGreatWallis__________wallintheworld.thelongestToreadwithoutreflectingislikeeatingwithoutdigesting可修飾比較級的詞1）abit,alittle,rather,much,far,byfar,many,alot,lots,agreatdeal,any,still,even等Englishismuchmoredifficultthanmath.Vegetablesarealothealthierthanmeat.

2）還可以用表示倍數(shù)的詞或度量名詞作修飾語。Theruleris2timeslongerthanthatone.

ToreadwithoutreflectingislikeeatingwithoutdigestingOneofoneof

的意思：其中之一，之一oneof有三種用法1、oneof后面加后面加可數(shù)名詞的復(fù)數(shù)。2、oneof后面加最高級。3、oneof后面加復(fù)數(shù)名詞。OneofthemostinterestingbooksisEnglish.Sheisoneofmybestfriends.ToreadwithoutreflectingislikeeatingwithoutdigestingWhatisthis?TheGreatWall.DoyouknowwhatisthesayinggoesaboutTheGreatWall?HewhodoesnotreachtheGreatWallisnotarealman!不到長城非好漢!PracticeToreadwithoutreflectingislikeeatingwithoutdigestingPairwork為什么前后時態(tài)不一樣呢？Chinaisoneof…是know的賓語從句。盡管主句的動詞是過去時態(tài)，但由于賓語從句陳述的是客觀事實(shí)，所以從句仍用一般現(xiàn)在時。Toreadwithoutreflectingislikeeatingwithoutdigesting2cLanguagepointsGuide:Feelfreetoaskmeanythingontoday’sGreatWalltour.Tourist1:Howlongisthewall?Guide:Ah,themostpopularquestion!Ifwe’reonlytalkingaboutthepartsfromtheMingDynasty,it’sabout8,850kilometerslong.Thismakesitthelongestwallintheworld.Tourist2:Wow,that’samazing!Whydidtheancientemperorsbuildthewall?Guide:Themainreasonwastoprotecttheirpartofthecountry.Asyoucansee,it’squitetallandwide.AsfarasI

know,therearenoman-madeobjectsasbigasthis.Tourist3:IsBadalingpartoftheMingGreatWall?Guide:Yes,it’sthemostfamouspart.feelfreetodo(可以)隨便(做某事)表示如果，引導(dǎo)條件狀從adj：令人感到驚異的amazed：（某人）感到驚異的v.保護(hù)protectsbfromdoingsth.保護(hù)某人不受到...的傷害譯：正如你所看到的那樣asfarasIknow：據(jù)我所知asfaras：1.和...一樣遠(yuǎn)

2.據(jù)....;就....人造的Toreadwithoutreflectingislikeeatingwithoutdigesting1.Whatdoyouthinkoftheguide?2.Underlinethefactsintheconversation.KnowledgableShecouldanswerallthequestions.friendly,patient3minsToreadwithoutreflectingislikeeatingwithoutdigesting2dUnderlinethefactsintheconversation.factoropinion?Toreadwithoutreflectingislikeeatingwithoutdigesting2d（達(dá)州中考）—______isthepopulationofChinanow,Jack?—Letmethinkforamoment;itisabout______.A.Howmany;1,400million B.What;1,400millionC.What;140million D.Howmany;140million（安徽中考）—The5Gtechnologycanhelpdoctorstreatpatientswhoarehundredsofkilometersaway.—It’sreally______.A.secret B.direct C.amazing D.traditionalB12C一、單項(xiàng)選擇ToreadwithoutreflectingislikeeatingwithoutdigestingⅡ.

根據(jù)漢語意思完成英語句子，每空一詞。1.

就我所知，這個游泳池有20平方米。___________________________________,thisswimmingpoolistwentysquaremeters.2.

長城是世界上最古老的城墻之一。TheGreatWallis________________________________________wallsin