高二英语 Book8 Unit5 Meeting your ancestors教案-人教版高二全册英语教案VIP免费

课题Unit5Meetingyourancestors课时共课时本节第1课时选用教材人教版知识模块八课型复习教学目标Masterhowtousesomeimportantphrasesandsentences.重点regardlessofdatebackto(＝datefrom)Ifonly难点短语、句型在具体语境中的灵活运用。关键记住词意及用法，在具体语境中会翻译，会找题眼教学方法及课前准备讲练结合预习学案、背本单元单词教学流程多媒体辅助教学内容Step1.dictationStep21．regardlessof不管；不顾(侧重指不计后果和代价)[高考佳句]Thedifferenceisimportantregardlessofindustryandcompanysize.(2011·四川高考阅读E)不管企业或公司的规模如何，(发展速度的)差异是至关重要的。(1)regardlessof...强调“不认为……重要；从而不加以重视或考虑”，而despite和inspiteof有“尽管……但是”之意。(2)regardlessof后可接whether,what引导的从句，而inspiteof和despite后不可接从句。①Hesayswhathethinks,regardlessofotherpeople'sfeelings.他怎么想就怎么说，不考虑别人的感受。②Regardlessofwhetherheisrightorwrong,wehavetofollowhisdecisions.不论他是对还是错，我们必须遵守他的决定。③thehighmountainsandthickforests,thedoctorsandnursesrushedtothesceneoftheaccidentfortherescue.尽管山高林密，医护人员还是迅速地赶到出事地点，实施救援。2．datebackto(＝datefrom)追溯到……[教材原句]AlltheobjectsarefromthesameexcavationsiteinSanxingduiandcanbedatedbacktobetween3,000and5,000yearsago.所有物品都来自于三星堆遗址，它们能追溯到3000至5000年前。①Accordingtotheexpert,thetemplehasahistorydatingbacktotheearlyTangDynasty.那个专家说这座寺庙历史悠久，可追溯到初唐时期。②Myinterestinstampcollectingdatesbackto/datesfrommyschooldays.我从学生时代就开始爱好集邮。[名师指津]datebackto和datefrom一般不用于进行时态。作后置定语时，常用现在分词。③Thisisanoldbuildingthe16thcentury.这是一栋追溯至16世纪的古老建筑物。[短语对点集训]Ⅰ.完成句子1．Hecontinuedspeaking,(不顾及我的感受)onthematter.2．Tosetasidesomemoneyforthefuture,hehasdecidedto_____(削减)hisexpenses.3．Wheneverweareintrouble,wemust(向前看)andencourageourselves.4．Thehistoryofthiscountrycan(追溯到)theStoneAge.5．Theytookactiontohelpthosepeoplewhosevillage________________________(已被洪水阻断)．6．I'm(厌烦了这种天气);it'stimewehadsomesunshine.Ifonlyshehadlookedaheadandplannedbetterthisyear!她今年要是早有预见，计划得更好些就好了！此句用了虚拟语气。ifonly...意为“要是……就好了”。(1)ifonly...could/would/mightdo...表示对将来事情的愿望(不用should)(2)ifonly...did...表示对与目前或现在事实相反的愿望(3)ifonly...haddone...表示对与过去事实相反的愿望①Ihadnoinformationaboutmyson.IfonlyIhadn'tsaidthosetoughwordstohim.还没有我儿子的消息。要是我没对他说那些太严厉的话就好了。②IfonlythewholefamilyduringtheSpringFestival!今年春节全家能团圆就好了！[辨析比较]ifonly,onlyif试一试选择上述短语填空③XiaoMingsaid,“IcouldpasstheCollegeEntranceExamination！”，buthisfathersaid,“youstudyhardcanyougototheuniversity.”辨一辨ifonly用来表达愿望，意为“但愿……；要是……就好了”，句中谓语动词要用虚拟语气(与现在事实相反用一般过去时，与过去事实相反用过去完成教学流程多媒体辅助教学内容时)onlyif由副词only和从属连词if组合而成，only仅起强调作用，意为“只要”。注意：“only＋状语”位于句首时，引起句子部分倒装[句型对点集训]Ⅰ.用ifonly,onlyif填空1．youareawareoftheimportanceofEnglish,canyoulearnitwell.2．bothsidesaccepttheagreementwillalastingpeacebeestablishedinthisregion.3．itwerepossibleformetoseeheroncemore.课堂同步练习：课堂要求学生掌握的内容：板书设计课后作业课后反思与反馈