全国通用版2019版高考英语大一轮复习Unit5Meetingyourancestors课件新人教版选修8201805061250.ppt

,Unit 5 Meeting your ancestors,选 修 8,栏目导航,alternative tentative acute regardless primitive category somehow systematic spit,delete applaud arrest dizzy accuracy,accurate,accurately,interrupt,interruption,assume,assumption,assuming,sharpen,sharp,sharpener,ample,abundant,adequate,messy,mess,analysis,analyses,analyse/analyze,ripen,ripe,significance,significant,radioactive,radioactivity,accelerate,acceleration,gay,gaily,skil(l)ful,skill,identify,identification,division,divide,regardless of at most cut up fed up with look ahead date back,to,to fight,【比较网站】,have interrupted,were interrupted,interruption,to be,Assume/Assuming,is assumed,【提示】部分分词可以转化为连词，引导条件状语从句，表示“如果；假定”。常见的还有：supposing(suppose)，providing(provided), given, considering等。 A lot of people make the _(assume) that poverty only exists in the Third World. 许多人认为贫困仅仅存在于第三世界。,assumption,She couldnt grasp the full _(significant) of what he had said. 她未能充分领会他那番话的意思。 Food can also have a specific meaning, and play a _(significance) role in a family or cultures celebrations or traditions. 食物也可能有特定的含义，在家庭、文化庆典或传统活动中起重要作用。 The factory set up last year is of great significance _ this areas economy. 去年建的这家工厂对这个地区的经济发展有重大意义。,significance,significant,to,They are trying to make a new medicine _(arrest) the spread of the disease. 他们正尽力研制一种新药来控制这种疾病的蔓延。 The young man got _(arrest) for causing that serious accident. 因造成那起严重事故，这个年轻人被捕。 Fifteen persons were _ arrest because of the serious violence. 由于严重的暴乱，十五人被捕。,to arrest,arrested,under,The law requires equal treatment for all, _(regard) of race, religion, or sex. 这一法律要求平等对待每一个人，不管种族、宗教信仰或性别的差异。 Regardless of _ he is right or wrong, we have to follow his decisions. 不论他是对还是错，我们不得不遵从他的决定。 He refused to disclose any information _(regard) the mans whereabouts. 他拒绝透露任何关于那个男人下落的消息。,regardless,whether,regarding,【提示】 (1)regardless of强调“不认为重要，从而不加以重视或考虑”，而despite和in spite of 有“尽管(某客观事实或已发生某事)”之意。 (2)regardless of后可接whether, what引导的从句，而despite和in spite of后一般不接从句。,date back to(date from)追溯到(后接表过去的时间) date back追溯到；始于(后接一段时间，无被动语态，作 谓语常用一般现在时) out of date过时的；陈旧的 up to date最近的；新式的；现代的 set/fix a date for约定的日期,My interest in stamp collecting dates back _ my schooldays. 我从学生时代就开始爱好集邮。 According to the expert, the temple has a history _(date) from/back to the early Tang Dynasty. 那位专家说这座寺庙历史悠久，可追溯到初唐时期。 【提示】date back to和date from一般不用于进行时态，作后置定语时，常用现在分词形式。,to,dating,【句式点拨】 if only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：,Constant quarrels between my parents are driving me crazy. If only I _ (have) a warm and harmonious family. 父母不停地争吵快把我逼疯了，要是我有一个温暖和睦的家就好了。 As many as 150 miners died