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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,*,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,Learn to tell non-finite verbs,from the predicate verbs,如何辨认非谓语动词,Learn to tell non-finite ver,人教课标版-必修4-unit3-grammar-(41ppt)课件,To make us happy,Ms Xu played a Christmas song.,Listening to the,Christmas song makes us relaxed.,Hearing the cheerful song,we know that Christmas is coming.,To make us happy,Ms Xu played,Our objectives,（目标）,for this class:,1.,Be able to write non-finite verb forms correctly.,2.Be able to tell non-finite verbs from the predicate verbs.,3.Be able to use non-finite verbs by following examples.,Our objectives（目标）for this cl,PK,Group competition:,Rules:,speak out the answers or finish the tasks in time.,Get more points for your group.,To be a winner!,PKGroup competition:To be a w,How to tell non-finite verbs from the predicate verbs?,Revision,课前自学的微课,How to tell non-finite verbs f,Step one:,By recognizing the forms of non-finite verbs,Step two:,By analyzing the sentence structure.,Step three,:,By,recognizing the general rules of English sentences,Step one:By recognizing the f,Use,“attract”,as an example and speak out all of its non-finite verb forms.,Use“attract”as an example an,语态,时态,主动,被动,一般式,完成式,attracting,being,attracted,having,attracted,having been,attracted,语态主动被动一般式完成式a,语态,时态,主动,被动,一般式,进行式,完成式,完成进行式,to attract,to be,attracted,to be,attracting,to have,attracted,to have,been attracted,to have been,attracting,语态主动被动一般式进行式完成式完成进行,过去分词只有一个形式,attracted,过去分词只有一个形式attracted,Fun time,non-finite verbs or predicate verbs?,Fun time,to sing,having been built,are cutting,broken,was thought,being shown,will drive,to be read,being burnt,comes,is being cooked,have met,to singhaving been builtare c,Say out loud the following verbs using non-finite forms as required,按要求说出下列动词的非谓语形式,Say out loud the following ver,1.reject,现在分词完成式的被动；过去分词,2.consist,现在分词的一般式主动；不定式一般式主动,3.analyse,不定式一般式的被动,现在分词的完成式主动,4.consrtuct,不定式完成式的被动；,不定式完成进行式,5.suspect,现在分词一般式的被动,过去分词,6.announce,不定式的进行式；,不定式的完成式主动,1.reject 现在分词完成式的被动；过去分词 2,1.reject,现在分词完成式的被动；过去分词,2.consist,现在分词的一般式主动；不定式一般式主动,3.analyse,不定式一般式的被动,现在分词的完成式主动,4.construct,不定式完成式的被动；,不定式完成进行式,5.suspect,现在分词一般式的被动,过去分词,6.announce,不定式的进行式；,不定式的完成式主动,having been rejected,rejected,consisting,to consist,to be analysed,having analysed,to have been constructed,to have been constructing,being suspected,suspected,to be announcing,to have announced,1.reject 现在分词完成式的被动；过去分词 2,Read the following selections and pick out nonfinite verbs.,PK,Which group can find out the most nonfinite verbs at the shortest time,Read the following selections,D,C,B,A,Since 1953,finding ways to grow more rice has been a life goal for Dr Yuan,an agricultural scientist born in 1930.Seeing the great need for increasing the rice output,he searched for a way to expand rice harvest without expending the area of fields.,Hiding in a small hut with nothing to eat,he tried eating a pair of leather shoes boiled over the stove.Picking out the laces,he ate with great enjoyment.Even chewing the bottom of the shoe seemed so convincing.Watching such an amusing comedy,everyone kept laughing.,To make your trip enjoyable,you d better go to London.There you can find the oldest ports built by the Romans.The oldest castle constructed by Norman is a good place to visit.Having a good look at the oldest building begun by the Anglo Saxons,your will learn more about British history.,John was shocked to find the water polluted.After drinking it,the affected person died.John had the handle removed and told the astonished people not to drink the water any more.Thanks to his supporting evidence,the terrifying disease was finally defeated.,DCBASince 1953,finding ways t,Since 1953,finding ways to grow more rice has been a life goal for Dr Yuan,an agricultural scientist born in 1930.Seeing the great need for increasing the rice output,he searched for a way to expand rice harvest without expanding the area of fields.,Hiding in a small hut with nothing to eat,he tried eating a pair of leather shoes boiled over the stove.Picking out the laces,he ate with great enjoyment.Even chewing the bottom of the shoe seemed so convincing.Watching such an amusing comedy,everyone kept laughing.,To make your trip enjoyable,you d better go to London.There you can find the oldest ports built by the Romans.The oldest castle constructed by Norman is a good place to visit.Having a good look at the oldest building begun by the Anglo Saxons,your will learn more about British history.,John was shocked to find the water polluted.After dri
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