资源描述：
《module3 unit2知识精讲 译林版》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Module3Unit2知识精讲一.本周教学内容：Module3Unit2二.教学目标：Unit2语法it作形式主语及强调句句型,Project三.教学重难点：it作形式主语及强调句句型（一）it作形式主语1.it作形式主语，主语从句置后作真正主语e.g.ItisafactthatEnglishisbeingacceptedasaninternationallanguage.It作形式主语的句型:It+be+adj.(true,certain,possible,obvious,likely…)that…It+be+nounphrase(nowonder,anhonour,apity
2、,…)that…It+be+pastparticiple(said,reported,expected,announced…)that…It+seems/appearsthat…Itdoesn’tmatterthat…2.Whenthesubjectisato-infinitive:A.(preferable)Itishardtomasteraforeignlanguage.(correct)Tomasteraforeignlanguageishard.B.(preferable)Itisimportanttoknowhowtouseacomputer.(correct)Tokno
3、whowtouseacomputerisimportant.it作形式主语的句型：It+be+nounphrase(apity,ahonour)todoIt+be+adj.(easy,difficult…)forsbtodoIttakessbsometime/moneytodo3.Whenthesubjectisav-ingformA.(preferable)Smokingisdifficulttostop.(correct)Itisdifficulttostopsmoking.B.(preferable)TravellingtoBeijingtakesupalotofmytime
4、.(correct)IttakesupalotofmytimetravelingtoBeijing.it作形式主语的句型：It’snouse/gooddoingIt’sawasteoftimedoing4.Itcanalsobeusedbeforeseem,appear,happen,chance,turnoutandproveastheemptysubjectofasentence.A.Itseemsthathespeakstwolanguages.Heseemstospeaktwolanguages.B.Ithappensthatmynewneighbourcomesfromm
5、yhometown.Mynewneighbourhappenstocomefrommyhometown.Exercise:P31A（1）Thatanimalsandinsectshavetheirownlanguageshasbeenproven.Ithasbeenproventhatanimalsandinsectshavetheirownlanguages.（2）Todecidewhattheyaredependsuponwhatyouseeandhear.Itdependsuponwhatyouseeandheartodecidewhattheyare.（3）Whymydog
6、barksincertainwaysalwayspuzzlesme.Italwayspuzzlesmewhymydogbarksincertainways.（4）Buyingamachinelikethiswon’tbedifficult.Itwon’tbedifficultbuyingamachinelikethis.（5）Thatyoudidn’treadthebookisapity.Itisapitythatyoudidn’treadthebook.（二）强调句式Wecanemphasizethesubject,object,oradverbialinasentencebyu
7、singit+be+theword/phraseyouemphasize+aclauseintroducedbythatorwho.A.Itwaslastnight(notanyothertime)thatIreadaboutthehistoryofEnglish.Ifwedonotemphasizeanything,thesentencecanbe:IreadaboutthehistoryofEnglishlastnight.Exercise:P31B（1）I’ve
