人教版高中英语选择性必修第一册精品课件 Unit 3 Fascinating Parks Section Ⅱ Learning About Language (3).ppt

不积跬步，无以至千里；不积小流，无以成江海！SectionⅡLearningAboutLanguage走近新课·一起感知语法探究·一起思考指出画线部分在句中所做的成分1.Breathingbecomesdifficultathighaltitudes.2.ReadingEnglishaloudinthemorningwilldoyoualotofgood.3.Layingeggsistheantqueensfull-timejob.4.Itisworthmakinganappointmentbeforeyougo.主语主语主语(真正的)主语词汇讲解1.TheNortheastTigerandLeopardNationalParkwassetupinJilinandHeilongjiang,withboundarystretchingallthewaytotheborderandjoiningwithRussiaswildlifereserves.(page28)在吉林和黑龙江建立了东北虎豹国家公园,其界限一直延伸到国界线,与俄罗斯野生动物保护区连在一起。剖析本句中的withboundarystretchingallthewaytotheborderandjoiningwithRussiaswildlifereserves是“with+宾语+宾语补足语”结构,动词-ing形式做宾语补足语。Theboysatthere,withhiseyesstaringatthepicture.男孩坐在那里,眼睛盯着那幅画。Theguidetalkedthere,withhisfingerpointingatthestone.导游在那里说着,手指着那块石头。【合作探究1】读一读·细观察阅读下列句子,写出句中黑体部分的构成①Withthefloorwet,Ihadtostayoutside.with+宾语+形容词②Theroomisclean,withadiningtablelaidforameal.with+宾语+动词-ed形式③Withsomuchhomeworktodo,Iwontgotoseethefilmtonight.with+宾语+动词不定式说一说·勤归纳★stretchvi.延伸;延续vi.vt.伸展;舒展Fieldsandhillsstretchedoutasfaraswecouldsee.放眼望去,田野山丘绵延不绝。【合作探究2】读一读·细观察阅读下列句子,写出句中黑体词的词性、词组和含义①Isthereanywayofstretchingshoes?词性动词含义拉长②Istretchedoutahandandpickedupthatbook.词组stretchout?含义伸出【即学即用】单句语法填空①Themanwaswalkingslowlywithhispetdog_________(follow)him.?②Withsomanyproblems____________(settle),themayorcouldntsleepwell.?完成句子③这些活动的目的在于伸展你的腿部肌肉。Theexercisesaredesigned__________________________.④她伸手去拿糖果。She_________________herhandtotakethecandy.?followingtosettletostretchyourlegmusclesstretchedout2.Itisbothchallengingandrewardingtostudyabroad.(page29)出国留学既具有挑战性,也很有价值。★rewardingadj.值得做的;有益的Readingcanbeveryrewardingforeveryone.阅读对每个人都会有莫大的好处。【合作探究】记一记·长知识rewardvt.报答;酬谢rewardsbwithsth用某物奖励某人berewardedwi