高中英语-Module-1-Small-Talk-Section-Ⅱ-Grammar全国公开课一等奖.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Section,Grammar,1/12,一,二,三,一、阅读下面句子,注意两句话区分,John went to the station by car to meet Mary,so she,didnt,need,to,walk,back home.,约翰开车去车站接玛丽了,所以她就无须步行回家了。,John went to the station by car to meet Mary,so she,neednt,have,walked,back home.,约翰开车去车站接玛丽了,所以她原来无须步行回家。,答案,:,略,2/12,一,二,三,二、翻译以下句子,注意,need,使用方法,1,.The tools need to be repaired/repairing.,翻译,:,这些工具需要修理。,2,.There is no need for your anxiety.,翻译,:,你没有必要忧虑。,3,.The government is taking measures to meet the needs of the elderly.,翻译,:,政府正在采取办法以满足老年人需求。,4,.Jackson has done so little work that he needn,t have bothered to come to school today.,翻译,:,杰克逊做工作那么少,他本无须麻烦来学校。,5,.What a beautiful day!I don,t need to bring my umbrella at all.,翻译,:,多么好天气!我不需要带伞。,3/12,一,二,三,三、用所给单词完成句子,1,.It was an informal party so I,didn,t need to wear,(need,wear)a suit.,这是一个非正式晚会,所以我无须穿正装。,2,.You,needn,t have taken,(need,take)a taxi there,for it,s very near.,你本没有必要乘出租车到那里,因为距离很近。,3,.He,didn,t need to buy,(need,buy)a ticket at all,for he was only a 5-year boy then.,他没有必要买票,因为他当初只是个五岁孩子。,4,.He was worried about his son those days.,那些日子他一直在为儿子担心。,He,needn,t have been,(need,be)so anxious.,他本没有必要那样焦虑。,4/12,1.It,wasnt,necessary,for,you,to,bring,some,flowers,!,你没有必要带花,!,考点,:,necessary,adj.,必要,;,必需,;,必定,It,s,necessary,for him to return home this afternoon.,他有必要今天下午回家。,考点延伸,1),阅读以下句子,体会黑体词词性及含义,We will do whatever,necessary,to stop them.,我们要采取一切必要办法去阻止他们。,词性,:,形容词,含义,:,必要,She has enough money to buy the,necessaries,of life.,她有足够钱购置生活必需品。,词性,:,名词,含义,:,必需品,1,2,5/12,1,2,2),阅读以下句子,体会黑体词惯用句型及意义,It,s,necessary,for him to improve his method of study.,他有必要改进自己学习方法。,句型,:,It,s necessary for sb.to do sth.,意义,:,某人有必要做某事,It,s,necessary,that he should improve his method of study.,他有必要改进自己学习方法。,句型,:,It,s necessary that.,意义,:,有必要If,necessary,we,ll employ more men for the harvest.,有必要话,我们能够多雇几个人收庄稼。,句型,:,If necessary,意义,:,假如有必要话,6/12,1,2,3)“It is/was+,形容词,/,名词,+that,从句,”,多数情况下用虚拟语气,(should+),动词原形,表示一个要求、命令或者责备。不过假如只是表示陈说一个事实而不是强烈感情,也能够用普通陈说语气。翻译以下句子,:,It,s necessary,that,we,should,have a walk now.,翻译,:,现在我们有必要出去散散步。,It is strange that,he,had,made,a,mistake,.,翻译,:,奇怪是他犯了一个错误。,It is strange that,he,(,should,),have,made,a,mistake,.,翻译,:,他竟然犯了一个错误,真奇怪。,It,s natural,that,she,should,do so.,翻译,:,她这么做是很自然。,7/12,1,2,8/12,1,2,2.Grammar,考点一,:,didnt,need,to,do,You,didnt,need,to,tell,him the news.It would just make him sad.,你无须告诉他这个消息,这只会让他难过。,考点延伸,阅读以下句子,体会黑体部分含义并翻译句子,My friend speaks good mandarin,so I,didnt,need,to,translate the speech for him.,翻译,:,我朋友普通话说得很好,所以我没必要替他翻译这次演讲。,I,ve bought a new bike,so I,didnt,need,to,repair the old one.,翻译,:,我已经买了新自行车了,所以就无须修那辆旧了。,归纳,:,经过观察,我们能够发觉,need,在以上句子中词性为,实义动词,didn,t need to do,含义为过去无须做某事,实际上也没做,。,9/12,1,2,10/12,1,2,考点二,:,neednt,have,done,You,neednt,have,mentioned,it,because all of us had known it.,你本没有必要提及此事,因为我们大家都知道了。,考点延伸,阅读以下句子,体会黑体部分含义并翻译句子,You,neednt,have,watered,the flowers,for it is going to rain.,翻译,:,你原来无须浇花,因为天要下雨了。,You,neednt,have,come so early,because there is much time left.,翻译,:,你原来无须来这么早,因为时间还很充分。,归纳,:,经过观察,我们能够发觉,need,在以上句子中词性为,助动词,needn,t have done,含义为,过去本无须做某事,但实际上做了,。,11/12,1,2,12/12,