冀教版八年级下册英语 Unit 2 Lesson 11 Amazing Plants 授课课件 11.ppt

* * * * * 考点精讲 ⑦Thisplantcanliveaslongas1500years, sopeoplecallitalivingfossil. [高频] aslongas长达；与……一样长 e.g. Youcanstayaslongasyoulike. 你想待多久就待多久。 Aslongasweworkhard, theChineseDreamissuretocometrue. 只要我们努力工作，中国梦就一定会实现。 考点8 否定形式为not so/as long as。 as long as还有“只要”的意思。 考点精讲 中考在线6：Nothingisimpossible______youputyourheartintoit! A. asmuchasB. aspossibleas C. asfarasD. aslongas 【点拨】采用短语辨析法。句意为“只要你用心去做，没有什么事情是不可能的!”。asmuchas几乎，多达；aspossibleas尽可能；asfaras就……而言；aslongas只要。 D 返回 课堂小结 本节课我们主要学习了以下重点内容： （1）重点单词：alive （2）重点短语：makesb./sth. dosth.; aslongas * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Unit2PlantaPlant! Lesson11 AmazingPlants 同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！ 词汇听写 课文导入 Doyoulikegardening? Howtomakeyourgardenmorebeautiful? 课文呈现 THINKABOUTIT ·Howmanyplantscanyouname? ·Haveyoueverheardaboutanyspecialplants? 　Aflyingflower? Lookatthisplant. Itsflowerslooklikeegrets. Whatareegrets？Theyareakindofbird. Becausethisplant’sflowerslooklikeflyingegrets, peoplecallittheegretflower. ①ItgrowsineasternAsia. Isn’titbeautiful? ② 温馨提示：此符号表示“考点精讲点拨”链接。 课文呈现 Canplantsbeshy? Weallknowthatpeoplecanbeshy. Buthowcanaplantbeshy？Whensomethingtouchesthisplant’sleaves, theycloseuptightly. Afterafewminutes, theleavesopenupagain. Thisplantisfunforsmallchildrentoplaywith. 课文呈现 Whatmakesatreelaugh？ Whenitcomestolaughing, thistreeisreallyfunny. ③Thisisbecausethefruitofthistreehasaholeinit. Ifthewindblows, thisamazingtree “laughs”．Whenpeoplefirsthearitlaughing, theyareusuallyquitesurprisedandbegintolaughalongwiththetree. ④ItgrowsinthemiddleofAfrica. 课文呈现 Canafossilbealive？⑤ Lookatthisplant. ItgrowsinthesouthwestofAfrica. Likemostplants, ithasroots. Butithasonlytwoleavesandastem. Itstwoleavescontinuetogrowforitswholelife. ⑥Doesitlookold？Thisplantcanliveaslongas1500years, sopeoplecallitalivingfossil. ⑦ 课文呈现 1)Listenandnumberthesentences. □Whenyoutouchthiskindofplant, itclosesuptightly. □Thisplantcanliveaslongas1500years. Itreallyisafossil. □Lookattheseflowers! Theylooklikeflying