人教版高中英语必修第一册精品课件 Unit 1 Section B Discovering Useful Structures Listening and Talking.ppt

重难探究?能力素养全提升重点词汇expertn.专家;行家adj.熟练的;专家的;内行的【教材原句】We’lllearnhowtoliveinthewildfromsomeexperts.我们将从专家那里学习如何在野外生存。【归纳拓展】beexpertat/in擅长……;在……熟练anexpertat/on/in……的专家【背佳句】Someexpertsthinkthatreadingisthefundamentalskillwhichschooleducationdependson.一些专家认为阅读是学校教育所依赖的基本技能。练出神单句填空①Whenhewasstillatmiddleschool,Johnbecameexpertcomputer.?②DoctorHermanFriedman,whoisconsideredexpertonthesubject,willspeakatthemeetingnextFriday.?写精彩完成句子·背诵③袁隆平是一位杰出的中国农业专家。YuanLongpingwasanoutstanding_______________________________.?at/inanChinese agricultural expert语法冲关?语言规则全理清情景导入观察下列句子,注意黑体部分在句中所作的句子成分。1.Thefirstweekwasalittleconfusing.2.First,IhadtothinkverycarefullyaboutwhichcoursesIwantedtotake.3.Goingfromjuniorhighschooltoseniorhighschoolisareallybigchallenge.4.Themainpurposeofthecourseistohelpimproveeachstudent’sreadingability.5.MyadviserrecommendedthatIshouldsignupforadvancedliteraturebecauseIlikeEnglishandI’mgoodatit.【语法感悟】①在句1中alittleconfusing在句中作。?②在句2中verycarefully在句中作。?③在句3中areallybigchallenge在句中作。?④在句4中Themainpurposeofthecourse在句中作。?⑤在句5中advancedliterature在句中作。?形容词短语表语副词短语状语名词短语表语名词短语主语名词短语宾语语法精讲短语短语或词组(Phrase)是具有一定意义但不构成句子或从句的一组词。本单元主要介绍的是名词短语、形容词短语和副词短语。1.名词短语由(限定词)+(形容词、形容词短语、描述性名词)+名词+(介词短语)构成,在句中当作名词用,可作主语、宾语、表语或宾语补足语。Thenewsuspensionbridgehadbeendesignedbytheendoflastmonth.(作主语)这座新吊桥到上个月底就设计完成了。WhenyouturnontheTVset,clearpictureswillimmediatelyappearonthescreen.(作主语)当你打开电视机时,屏幕上就会立即出现清晰的画面。TheynamedthepandaborninAmericaBaoBao.(作宾语补足语)他们给在美国出生的熊猫起名宝宝。2.形容词短语由(副词)+形容词+(介词短语)构成,在句中当作形容词用,可以修饰名词或代词作定语,还可以用作表语或宾语补足语。Foundedin1636,HarvardisoneofthemostfamousuniversitiesintheUnitedStates.(作定语)创建于1636年的哈佛大学是美国非常著名的大学之一。Rosewaswildwithjoyattheresultofthe