外研版八年级英语上册配套课件Module-9-Unit-1课件

9PopulationModuleUnit1ThepopulationofChinaisabout1.37billion.Doyouknowhowmanypeoplearethereintheworldnow?7billionTheworldwillbelikethisOnedayHowaboutChina?It’sabout1.37billion.China'sPopulation

-Overview9PopulationModuleUnit1ThepopulationofChinaisabout1.37billion.Graspthekeywordsandkeystructure:

noise,prepare,notes,report,grow,problem,birth,billion,fifth;Beijingisahugecitywithalargepopulation.Thatmakesover131.4millionbirthsayear.2.Readingaim:

Tobeabletoreadandunderstandlargenumbers.3.Affection:

weshouldcaremoreaboutthepopulationproblemsofourcountry.

Teachingaims预习检测

预习检测.根据汉语写出单词；1._______n.噪声2______v.造成；3._______v.准备4._______n.笔记5._______n.报告6.______v./n.增长7._______n.麻烦8._______n.出生9._______n.十亿10._____n.第五noisecausepreparenotesreportincreaseproblembirthbillionfifth读出下列数字：100_________1,000___________10,000__________100,000__________1,000,000_________10,000,000__________100,000,000___________1,000,000,000______________

toomany________peopleLookatthepicturesandfillintheblanks.toomuch_______noisetoomuch________traffictoomuch_________smokeWorkinpairs.Lookatthepictureandtalkaboutit.Usethewordsintheboxtohelpyou.

noisepeoplespacetrafficListenandcheckthecorrectanswer:1WhatisthepopulationofBeijing?a)About11millionb)About13millionc)About20million2WhatisthepopulationofChongqing?a)About28millionb)About33millionc)About36million√√1.WhatisTonypreparingforareportcalled“ourgrowingpopulation”?2.Wherearetheytalking?Listentothedialogueandanswerthequestions.Somenotes.InBeijing.Babiesborneveryminuteintheworld:Babiesborneveryyearintheworld:PopulationofChina:Populationoftheworld:Nowcompletethenotes.over250over131.4millionabout1.37billionabout7billionChoosethecorrectanswer.1Birthhappensatthestart/attheendoflife.2Hugemeanslarge/small.3Anincreaseinpopulationmeansmore/fewerpeople.4Hangonaminutemeanswaitforashorttime/alongtime.7Areportisalongpieceofwriting/afewwords.8Abillionisahundred/athousandmillion.5Makingnotesmeanswritingalongpassage/afewwords.6Aproblemissomethingeasy/difficult.ReadandfindoutthedifficultiesEverydayEnglishIcan’tbelieveit!Hangonaminute!Great!Languagepoints:1.I’mpreparingsomenotesforareportcalled“Ourgrowingpopulation”.prepare…for…表示“为…准备…”。2.Thatcausesalotofproblems,suchastoomuchtrafficandnoise.toomany后面加可数名词，表示“太多的”。

toomuch后面加不可数名词，表示“太多的”。

muchtoo后面加形容词或副词，表示“太”。3.ThepopulationofChinaisabout1.37billion.billion(十亿),million(百万),thousand(千)都是数字单位。当前面有数词时，这些数字单位不加s，当前面没有数词时，这些数词后面加s和of。4.That’salmostonefifthoftheworld’spopulation,...onefifth表示“五分之一”，fifth是序数词。分数的表达：分子基数词，分母序数词。分子大于1时，分母+s5.Populationincreaseisabigprobleminmanycountriesincreaseby+倍数\百分数增长了increaseto+具体数字增长到6.6,500,431,729:sixbillion,fivehundredmillion,fourhundredandthirty-onethousand,sevenhundredandtwenty-nine

7.Ican’tbelieveit!

表示“简直难以置信”。表示一种惊讶8.Hangonaminute!

通常用来表示让某人等一下。9.Intherightplacetodosth

在合适的位置做某事Check(√)thestatementsyouagreewith.1Therearetoomanypeopleintheworld.2Theincreasingpopulationisthebiggestproblemintheworld.3Peopleshouldnothavetoomanybabies.4Acityshouldnotholdmorethanonemillionpeople.Nowworkingroupsanddiscussyouranswers.

√√总结明学Myharvest!