牛津-高二英语-模块5-Unit2--Projectppt课件.ppt

《牛津-高二英语-模块5-Unit2--Projectppt课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、ProjectProtectingtheYangtzeRiverWhatarethethreelongestriversintheworld?TheNileinAfrica,theAmazoninSouthAmericaandtheYangtzeRiverinChina.Quiz:HowmuchdoyouknowabouttheYangtzeRiver?HowlongisTheYangtzeRiver?Pleasegivethenamesofthethreelongestriversintheworld.Wheredoestherivercomefroma

2、ndwheredoesitflowinto?Howmanyprovincesdoesitrunacross?Itrunsacrossnineprovinces.Itis6,300kilometerslong.TheNileinAfrica,theAmazoninSouthAmericaandtheYangtzeRiverinChina.ItflowsfromthewesternChinaintotheEastChinaSea.therareanimalsandfishesWhite-flagdolphinYangtzealligatorZhonghuast

3、urgeonWeareproudofthegreatriver!Weenjoyitsbeautifulsceneries!But…WhathashappenedtotheYangtzeRiver?ProtectingtheYangtzeRiverReadingDividethefiveparagraphsintoseveralpartsaccordingtoyourunderstanding.1.WhathascausedthepollutionoftheYangtzeRiver?Rapiddevelopmentandanincreaseinpopulat

4、ionhavemeantthattheamountofwatertakenfromtheriverisrising,andthewastebeingputbackintotheriverhasbeenincreasing.Answerthefollowingquestions.2.Whatdothetwospecialgovernmentprojectsfocuson?TheyfocusontheproblemsalongtheYangtzeRiver.Thewaterandsoilpreservationprojectistoreplacethecrop

5、sonthefarmlandwithtreesorgrassland,andthesecondincludesanaturereverseforwhite-flagdolphins.3.HavepeoplesolvedalltheproblemsconcerningtheYangtzeRiver?No,westillhavealongwaytogo.ProtectingtheYangtzeRiverUnsafedrinkingwaterKillingmanyplantsandanimals.Endangeringthewildanimalpopulatio

6、n.Rapiddevelopment;increaseinpopulation;thewastebeingputbackintotheriverSetupenvironmentalorganizationsandprojects;watchtheriverandstopstheillegalhuntingofanimals;twospecialgovernmentprojects1.…thehealthoftheYangtzeRiverhasraisedconcernbothinChinaandabroad.raise本意为“举起；使……升起；使……站立；

7、扶起”。如：Heraisedhislefthand.他把右手举起来。Sheraisedthefallenchild.她把跌倒的孩子扶起来。Languagepointsraise在此处意为“引起;造成”。如：Hisabsenceraisedfearsabouthissafety.他的缺席引起人们对他安全的担心。Theuseofanimalsinscientifictestsraisessomedifficultethicalproblems.用动物做科学试验引起了一些棘手的道德问题。Afunnyremarkraisesalaugh.滑稽的话惹人发笑。2.Th

8、especialgovernmentprojectsarealso