高一英语Unit-13-Integrating课件.ppt

IntegratingSkills o Nature sNursery Estuaries Skimming Findthedefinitionofanestuary Anestuaryisthebodyofwaterwherearivermeetstheocean Saltwaterfromtheoceanandfreshwaterfromtherivermixtogetherinanestuary Thismixingoffreshandsaltwatercreatesauniqueenvironmentfilledwithlifeofallkinds azonebetweenthelandandsea Structureofthepassage 1 2 4 3 1 2 4 3 1 2 3 4 Mainideaofthepassage Estuariesarethenurseryforlifeintheoceansandrivers Questions 1 Whyareestuariessuchgoodplacesfornature syoungone 2 Whatdoesdensitymeaninthispassage 3 Howdoestuariesaffectthewaterthatpassesthroughthem 4 Whyareestuariesmoresensitivetopollutionthanotherareas 5 Whyareestuariesimportanttohumanbeings Scanning Q1 Becausethehabitatprovidesallthebenefitsoftheocean energyandnutrients withoutthedangers wavesandstorms Q2 Density meansthenumberofspeciesperareainthispassage Q3 Estuariesabsorbnutrientsandpollutantsfromwatercomingfrominlandsources thuscleaningourwater Q4 Sinceestuariesactasfilters manypollutantsendupintheestuaries Q5 Estuariesareimportanttohumanbeingsbecauseweliketostudyandrelaxinthemandbecausetheycontributetotheeconomythroughtourismandfishing Languagepoints 1 providesth forsb 提供某物给某人providesb withsth把某物提供给某人Weprovidefoodforthehungrychildren Weprovidethehungrychildrenwithfood 我们应该为受害者 sufferers 提供钱和帮助 Weshouldprovidemoneyandhelpforthesufferers Weshouldprovidethesuffererswithmoneyandhelp Youhadbetterprovideagainsttyphoon It stheyouth sdutytoprovidefortheolds Therulesinschoolprovidethatthestudentsshouldrespecttheteachers 2 avarietyofsth各种各样的Theshopping centresellsavarietyofgoods Childrendobadlyatschoolforavarietyofreasons 3 contributetoprep有助于 促使 预防 赡养 规定 Filltheblanks Estuariesaretheareas arivermeetstheocean Itisatransitionzonebetween waterand water Manyspeciesliveintheestuariesbecausethey energy nutrients andshelterfromthedangersoftheopensea Theenergyintheestuariescomesfromthe whichiscalmerandsaferthanthewavesandwindsoftheopenocean Sinceriversmeettheseainestuaries comefromboththelandandtheocean Estuariesalsoprovideshelter islands mud andsandforma wallagainstmanyofthedangersoftheopenoceans Thesafeandnutrient richenvironmentattractsa ofspecies Somelivehereallthetime otherscometoestuariestofeedand where fresh salt provide tide nutrients variety reproduce protective Whydosomanyspeciesliveinestuaries Topic Step1 Step2 Step3 Describewhathappens makeadefinition Describethecausesandeffects Theconclusion Anexplanationparagraph 说明文 Whydosomanyspeciesliveinestuaries Writeyourownparagraphs Topic Step1 Step2 Step3 Whatwillhappenifyouputanicecubeintowater Describewhathappens Describethecausesandeffects Theconclusion Anexplanationparagraph 说明文 Samplewriting Thereasonanicecubefloatsisthewaythedensityofthewaterchangeswithtemperature Densityistherelationshipbetweenmassandvolume Itismeasuredinkilogrammespercubicmetre Asubstancewithlowerdensitywillstayontopof orfloaton asubstancewithhigherdensity Thedensityofpurewateris1 000kg m3 soifasubstancehasahigherdensity forexample2 000kg m3 itwillsink Ifthedensityislower say500kg m3 itwillfloatonthewater Thedensityofwaterdecreaseswhenwaterfreezes Thatmeansthatanicecubehaslowerdensitythanwater Thus Therefore anicecubewillfloat Ifyouaredescribingaprocess Youshouldexplaineachstepintheorderithappens Tellthereadersaboutthecausesandeffectsandusewordslikefirst second then etctoshowtheorderofthesteps Tip1 First Second Third Then Last Ifyouarewritingaboutsomethingthathasseveralparts describeeachpartandexplainitsfunctionandstructure Thefollowingquestionsmayhelp Whatisit Howmanypartsisitmadeupof What sthestructureofeachpart Howdoesitwork What sthefunctionofthething Tip2 优游总代优游注册杏彩注册杏彩总代vag60wdv拿出来耿老爹托他带的书信 说 耿兄弟托俺捎书信回来 他和娃娃们都很好 叫你放心 郭氏刚接过书信 耿兰和妞儿就喘着气跑回来了 刘氏提着半篮子水果 裴氏抱着一颗西瓜也紧跟着进了堂屋 郭氏说 俺这里西瓜和水果多着呢 你们看俺 都不晓得怎么招待这位张大哥了 郭氏说着 把书信放在桌子上就要去切西瓜洗水果 耿兰赶快踮起脚 伸出小手把书信摸到了手里 只见她把书信拿下来之后 先是双手捧在面前仔细地看了看 然后又努起小嘴儿亲一亲 让张老乡看着眼眶直发热 他伸手拦住准备切西瓜洗水果的郭氏 说 弟妹别忙 你听俺说话 这个女娃就是耿兰了 和她姐姐长得可真像哇 你见着她姐姐和哥哥们了 见着了 都见着了 这样吧 耿兄弟还惦念着他的老岳父和老岳母呢 要不咱们去老人家那里再细说 好好好 咱们去 咱们去 俺爹娘也老在念叨他们呢 大家出来 郭氏锁了院门儿 耿兰拿着爹爹捎回来的书信 蹦蹦跳跳往姥娘家去了 郭氏回头对刘氏和裴氏说 那俺们先去俺娘家啦 妞儿也要跟着去 被刘氏拉住了 说 俺们和你爹 你哥哥他们一会儿再去 刘氏和裴氏站在路边高兴地挥手道别 刘氏说 俺们大家一会子都过去和这位张大哥叙话啊 裴氏说 你们快去哇 俺们大家伙儿吃罢饭再去叙话 这位张大哥 真是辛苦了呢 很快就到郭氏娘家了 耿兰一跑进姥娘家的院门儿就高举着爹爹捎回来的书信喊起来 姥娘姥爷 俺爹捎书信回来啦 两位老人正在院子里翻晒粮食 猛然间听到耿兰高兴的喊叫声 倒不知道说什么好了 俩老人都愣愣地停下手来 几乎同时脱口问道 什么 你爹捎书信回来啦 耿兰把书信举到姥爷的面前 撒着娇说 姥爷 你快读给俺听嘛 郭氏和张老乡也进来了 郭氏强忍着激动 声音颤抖地说 爹 娘 这位张大哥捎回书信来了 张老乡赶忙拱手施礼 说 大伯大婶好 耿兄弟在外 很惦念二位老人家呢 大家忙不迭地把张老乡让到屋里坐下 郭氏娘高兴地有些语无伦次了 嘴里直说 哎呀 这 这 真