Unit 1 Spring is coming!Lesson 6 示范课教学课件【冀教版八年级英语下册】

Unit1Springiscoming!Lesson6StoriesaboutspringThinkaboutit!•Whatclothesdoyouwearinspring?•Whatinterestingthingsdoyouseeinspring?lowbelowzerountilgroundhogbushadj.低的；浅的prep.&adv.低于；在……下面num.零conj.直到……为止n.土拨鼠n.灌木WordsandexpressionsobjectivesTounderstandthearticleTousethewordscorrectly:low,as…as,belowzero,not…until…DearWangMeiItisn’tsnowingtoday,butthereisstillsnowonthegrass.InEdmonton,theweatherinMarchcanbecoldandsnowyorwarmandsunny.It’salittlewild.Thetemperaturecanbeaslowas-15℃,butitcanalsoreach15℃.Still,sometimesitsnowsinAprilandMay!Thetemperaturedropsbelowzeroonthosesnowydays.Weprobablywon’tseeanyflowersuntilMayorJune!Listenandread.Afterschooltoday,weplayedoutside.Weplayed“snow”soccer.Wehadtowearourjacketsandboots,butitwasfun.Dannyfellintothesnow.MaybenextmonthwewillplayinourshortsandT-shirts!IliketheChinesenameforwinterjasmine.It’sinteresting.Here,wehaveGroundhogDayonFebruary2forthecomingofspring.Inspring,manyfamiliesdrivetothecountrysideonweekends.Apopularplacetogoissugarbush,it'ssomuchfuntomakesyrup.Ilovespringbecauseofallthefunactivities.Also,summerfollowsit!Talktoyousoon.JennyHaveyouseenagroundhog?CultureTipGroundhogDayisonFebruary2.Onthatday,asmallanimalcalledagroundhogcomesoutofaholeintheground.Ifitseesitsshadow,thenspringwon’tcomeforanother6weeks.Butifthegroundhogdoesnotseeitsshadow,thenspringisveryclose.Howdoesagroundhogknow?Itdoesn’t1It’sjustaveryoldtraditioninNorthAmerica.Languagepoints1.Thetemperaturecanbeaslowas-15℃.

as...as意为“和……一样”，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+adj./adv.+as。例如：(1)Thisfilmisasinterestingasthatone.

这部电影和那部电影一样有趣。(2)Yourpenwritesassmoothlyasmine.

你的钢笔书写起来和我的一样流畅。其否定式为notas/so+adj./adv.+as。例如：

Thisdictionaryisnotas/sousefulasyouthink.这本字典不如你想象的那样有用。若有修饰成分，如twice,threetimes,half,aquarter等，则须置于第一个as之前。例如：Yourbagistwiceasexpensiveasmine.你的袋子比我的贵一倍。2.Weprobablywon’tseeanyflowersuntilMayorJune!until“直到”，表示某一种行为一直持续到某一时间。用在肯定句中，句子的谓语动词必须是可延续性的。not...until“直到……才”表示直到某一时间，某一行为才发生，之前该行为并没有发生。用在否定句中，主句中的谓语可以是延续性的也可以是短暂性动词。

1.IstudiedEnglishuntil9o’clocklastnight.

我咋晚学英语一直学到9点钟。

(表示9点前一直在学)

2.IdidnotstudyEnglishuntil9o’clocklastnight.

我咋晚直到9点钟才学英语。

(表示9点才开始学)

3.Iwaitedforfivehoursuntilitwasdark.Ihadtogiveitup.

4.Ididn’tgotosleepuntil11o’clock.notuntil还可以用于强调句中，也可以放在句首，句子要采用部分倒装。

5.ItwasnotuntilhecamebackthatIwenttosleep

NotuntilhecamebackdidIgotosleep.

3.Wehadtowearourjacketsandboo