Unit7KnowOurWorldLesson37Let'sLearnGeography!1.學(xué)習(xí)目標(biāo)3.重點(diǎn)探究2.自主學(xué)習(xí)學(xué)習(xí)導(dǎo)航5.當(dāng)堂檢測6.課堂總結(jié)4.拓展提升

新課導(dǎo)入Lookatthepicturesandguessthecountries’names.AretheyinAsia?學(xué)習(xí)目標(biāo)1.能熟悉并能正確運(yùn)用本課時(shí)的重點(diǎn)單詞和短語2.能了解一些地理知識并學(xué)習(xí)關(guān)于其他國家的事自主學(xué)習(xí)populationabroadJapanJapanese

AntarcticaislandPacificn.人口adv.到國外；在國外n.日本n.日語；日本人adj.日語的；日本人的n.南極洲n.島；島嶼n.&adj.太平洋（的）學(xué)習(xí),了解世界人口在國外

去過說漢語來自

去了迫不及待做某事

learnaboutthepopulationoftheworldbeabroadhave/hasbeentospeakChinesebefrom/comefromcan'twaittodohave/hasgoneto重點(diǎn)探究Jenny：Ireallyliketostudygeography.Ingeographyclass,welearnaboutrivers,mountainsandoceans.Wealsolearnaboutcountriesandcities.Recently,wehavelearnedaboutthepopulationoftheworld.

Brian：Ithinktravellingisagoodwaytolearngeography.Haveyoueverbeenabroad,

Danny?Danny:Yes.JennyandIhavebeentoChinatwice.Brian：That’sgreat!HaveyoubeentoanyothercountriesinAsia?Danny：No,butmaybeIwillgotoJapanoneday.Icouldtalktothepeoplethere.IspeakalittleChinese.

THINKABOUTIT?Whatplaceswouldyouliketovisit?Why??Doyouliketostudygeography?Whyorwhynot?Jenny：TheyspeakJapaneseinJapan,notChinese.Danny：Oh,Isee!Haveyoueverbeenabroad,Brian?Brian：I’mabroadnow!I’mfromtheU.K.,remember?Danny：Oh,yes.Haveyouvisitedanyothercountries?

Brian:

No,butmyfatherhastravelledalot.HehasbeentoeverycontinentexceptAntarctica.Danny：Really?That’scool!Jenny:

MymotherhasafriendfromanislandinthePacific.Shehasgonetovisither.Danny:It’sfuntotravel.Ican’twaittogo！1.Whichcountrieshavetheybeento?√√√2.Readthelessonandwritetrue(T)offalse(F).1).BrianwantstovisitJapansomeday.

（）2).JennyhasneverbeentoanyAsiancountries.（）3).Brain’sfatherhastravelledtoseveraldifferentcontinents.（）4).Danny’smotherhasafriendinAntarctica.

（）FFTF3.Fillintheblankswiththewordsinthislesson.Thefirstletterisgiven.

1)．A:Whichcountryhasthelargestp________？B:China,ofcourse.2)．A:IsTaiwanani________？B:Yes.ItisinthePacific.3)．A:Ilikeallfruitse________bananas.B:Really?Idon’tlikethem,either.4)．Mr.Wanghasgonea______,

soIwon’tseehimthisweek.5)．ThepeopleinJapanspeakJ________．opulationslandxceptbroadapaneseTasktips：Haveyoueverbeenthere?Whatlanguagedopeoplespeakthere?Describesomeplacesofinterest.4.Whatcountryorplaceareyoumostinterestedin?SearchtheInternetandfindsomefactsaboutit.Thenshareyourinformationwiththeclass.拓展提升表達(dá)過去發(fā)生的動(dòng)作對現(xiàn)在產(chǎn)生影響，或過去發(fā)生的動(dòng)作一直持續(xù)到現(xiàn)在這兩種情況時(shí)，常會(huì)用到現(xiàn)在完成時(shí)。觀察下面的例子，補(bǔ)全“結(jié)論”部分所缺的內(nèi)容。a.Katehasalready/justfinishedherhomework.b.Ihaveneverbeento

Australia

before.c.—Haveyouevereatenfishandchips?—Yes,Ihave./No,Ihaven’t.d.

Alice

hasn’tcleanedherroomyet.e.Davidhasworkedinthefactoryforfiveyears.f.Theyhavelivedheresince1995.現(xiàn)在完成時(shí)

結(jié)論：1.

觀察以上例子可知，現(xiàn)在完成時(shí)由“助動(dòng)詞have/has+1).______________”構(gòu)成。一般疑問句是直接把have/has提至主語前面；肯定回答：Yes,主語+have/has；

否定回答：No,

主語+haven’t/hasn’t.

否定結(jié)構(gòu)是在2).________后加not。2.

現(xiàn)在完成時(shí)表示過去發(fā)生或已經(jīng)完成的某一動(dòng)作對

1)_____(現(xiàn)在/過去)造成的影響或結(jié)果，常與already,just,ever,never,yet,before等副詞連用。其中already,just,ever,never常位于2)________與3)________之間，yet常用于疑問句或否定句的4)____。

動(dòng)詞的過去分詞have/has現(xiàn)在

have/has過去分詞句末3.由e、f可知，現(xiàn)在完成時(shí)還可表示從過去某一時(shí)間開始，一直持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)(謂語動(dòng)詞必須是延續(xù)性動(dòng)詞）。常與for或since引起的時(shí)間狀語連用；其中for后面接________，

since后面接表示點(diǎn)時(shí)間的詞語或從句。一段時(shí)間2.Recently,wehavelearnedaboutthepopulationoftheworld.

最近，我們已經(jīng)了解了世界的人口。

population“人口”,看作一個(gè)整體，做主語謂語用單數(shù)。例如：世界人口變得越來越多。Theworld’spopulationisgettinglargerandlarger.

人口的“多”用large；“少”用small.例如：哪個(gè)國家有最多/少的人口？Whichcountryhasthelargest/smallestpopulation?表示“某地”有多少人口時(shí)，一般說：

1）某地+hasapopulationof…

2）Thepopulationof+某地is…例如：西鄉(xiāng)有40萬人口。

Xixianghasapopulationof400thousand.=

.表示“人口有多少?”，用what提問例如：北京有多少人口？_______thepopulationofBeijing?WhatisThepopulationofXixiangis400thousand3.IspeakalittleChinese.1)alittle修飾不可數(shù)名詞,意為“有一點(diǎn)兒；有一些”，表示肯定的含義，如：Don’tworry.Thereisalittletimeleft.2)alittle可修飾形容詞、副詞及比較級,相當(dāng)于abit，如：Ifeltalittletiredafterwalkingsofar.1)few用來修飾可數(shù)名詞，few表示否定意義，意為“沒有；幾乎沒有”。如：Heisnewhere.Hehasfewfriendshere.2)afew也用來修飾可數(shù)名詞，但它表示肯定意義，意為“有幾個(gè)；有一些”。如：Thereareafewapplesinthebasket.3)little用來修飾不可數(shù)名詞，little表示否定意義，意為“沒有；幾乎沒有”

如：Thereislittlewaterinthebottle.4)

alittle也用來修飾不可數(shù)名詞，但是它表示肯定意義，意為“有一點(diǎn)兒”如：

IcanspeakalittleFrenchnowwithhishelp.3.Haveyoueverbeenabroad,Danny?beabroad意為“在國外”，goabroad意為“出國”abroad是表示地點(diǎn)的副詞，其前一般不加介詞to，如：

Myfatherisabroadnow.HehasbeentoeverycontinentexceptAntarctica.Shehasgonetovisither.have/hasbeento

sp.到過某地，已回

have/hasgoneto

sp.去了某地，未回have/hasbeeninsp.一段時(shí)間待在某地他去過美國三次He

Americathreetimes.他已經(jīng)去了加拿大He

Canada.我已經(jīng)在倫敦待了兩年了I

Londonfortwoyears.

hasbeentohasgonetohavebeenin注意：1.遇到四個(gè)地點(diǎn)副詞去掉to，這四個(gè)地點(diǎn)副詞是:here,there,home,abroad例如：Maryisn'there,hehasgonehome.Ihavebeenabroadtwice.Haveyoueverbeenthere？2.have/hasbeenin+一段時(shí)間表示待在某地多長時(shí)間例如：IhavebeeninGansufortenyears.當(dāng)堂檢測Completethefollowingsentences.1.Ihaveseenthemoviebefore.(改為否定句)I____________themoviebefore.2.Theconcerthasstarted.(改為一般疑問句)_____theconcert_______?3.Ha