人教版（2025）必修一 Unit 5 Languages Around the World Discovering Useful Structures（共17张ppt）（含音频+视频）.pptVIP

***B1U5LanguagesaroundtheworldDiscoveringusefulstructureDescribeyourfavouritethingsActivity1:Discovering-Lookatthesesentencesandunderlinetherestrictiveattributiveclauses.Whatkindofinformationdoeseachclausecommunicate?Itwasatimewhenpeopleweredividedgeographically.2.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountrywheretheChinesewritingsystembegantodevelopinonedirection.3.Therearemanyreasonswhypeoplelearnaforeignlanguage.4.ThesewereanimalbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.Information:atimeforanevent.Information:alocationforanevent.Information:areasonforanaction.Information:areasonforanaction.Information:areasonforanaction.Information:alocationforanaction.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.EmperorQinshihuangunitedthesevenmajorstatesintooneunifiedcountry.InthatcountrytheChinesewritingsystembegantodevelopinonedirection.3.Therearemanyreasonswhypeoplelearnaforeignlanguage.Information:areasonforanaction.小结3先行词（即被修饰的名词）在从句中做原因状语时，连接词使用why。Therearemanyreasons.Becauseofthesereasons,peoplelearnaforeignlanguage.4.ThesewereanimalbonesandshellsonwhichsymbolswerecarvedbyancientChinesepeople.小结4先行词指物且在从句中做状语时，连接词可以用介词+which来替换关系副词，其中介词的选择和先行词的搭配有关。Therewereanimalsbonesandshells.SymbolswerecarvedbyancientChinesepeopleonthem.Thesewereanimalbonesandshells