人教版（2019） 必修第一册 Unit 5 Languages Around the World Discovering Useful Structures课件（共19张）.pptxVIP

B1U5LanguagesaroundtheworldDiscoveringusefulstructureDescribeyourfavouritethings

Activity1:Discovering-Lookatthesesentencesandunderlinetherestrictiveattributiveclauses.Whatkindofinformationdoeseachclausecommunicate?Itwasatimewhenpeopleweredividedgeographically.2.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinesewritingsystembegantodevelopinonedirection.3.Therearemanyreasonswhypeoplelearnaforeignlanguage.4.ThesewereanimalbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.Information:atimeforanevent.Information:alocationforanevent.Information:areasonforanaction.Information:areasonforanaction.Information:areasonforanaction.Information:alocationforanaction.

eg.Maryisagirlthat/whoisbeautiful.定语从句定义：结构：从句关系词修饰名词（n.)或代词(pron.)的句子先行词关系词被修饰的名词或代词引导定语从句指代先行词充当句子成分关系代词关系副词whowhomthatwhichwhosewhenwherewhyStep1:Review

who(主/宾)whom(宾)which（主/宾)that(主/宾)whose(定）只指人只指物既指人，又指物关系代词(Relativepronouns):

找代析选找出先行词把先行词代入到从句中分析先行词在定从中的成分依据指代，选用合适的关系词解题步骤

Practice1.Chinaiswidelyknownforitsancientcivilisation_____hascontinuedallthewaythroughintomoderntimes....2.Itdatesbackseveralthousandyearstotheuseoflonggu-animalbonesandshellson_______symbolswerecarvedbyancientChinesepeople.3.WrittenChinesehasalsobecomeanimporatntmeansby_______China’spresentisconnectedwithitspast.whichwhichwhich

Itwasatimewhenpeopleweredividedgeographically.Information:atimeforanevent.小结1先行词（即被修饰的名词）在从句中做时间状语时，连接词使用when.Itwasatime.Atthattimepeopleweredividedgeographically.

2.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinesewritingsystembegantodevelopinonedirection.Information:alocationforanevent.小结2先行词（即被修饰的名词）在从句中做地点状语时，连接词使用where.EmperorQinshihuanguni