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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,*,Revision module A,Revision module A,1,Describe the pictures,music,sound,flower,smell,The music sounds awful,.,The old women think the music sounds good.,The birds think the music sounds awful.,The flowers smell nice,.,He thinks the flowers smell lovely,.,Describe the picturesmusic,so,2,cake,taste,She thinks the cake tastes sweet,.,The cake tastes delicious.,dress,look,She thinks the dress looks,beautiful/lovely/nice.,The dress looks beautiful,.,cake,tasteShe thinks the cake,3,GRAMMAR,表感觉和知觉的系动词,GRAMMAR表感觉和知觉的系动词,4,英语的动词中，有的后面要接名词或,代词等作宾语，有的单独作谓语，而,有的动词要接作表语的形容词或名词,等。我们,把后面接表语的动词,称为,系,动词,。最常用、也是同学们,最熟悉的,系动词就是be,；除be以外，,表感觉和,知觉的动词也可以是系动词,。,系动词的定义,:,英语的动词中，有的后面要接名词或系动词的定义:,5,仔细看这些句子:,The chocolate cookies,smell,sweet.,巧克力曲奇饼干,闻起来,甜甜的。,He,looks,angry.,他,看上去,很生气。,It,tastes,delicious.,这,尝起来,味道鲜美。,The shirt,feels,soft.,这衬衫,摸上去,很软。,仔细看这些句子:,6,表感觉和知觉的动词有,：,look,smell,taste,sound,feel,相当于汉语的,“看上,去”、“闻起来”，“尝起来”，“听起,来”，“摸起来”。,注意:,这类系动词与系动词be不同，其,否定形式和疑问形式的构成要加助动词,才行,。如：,表感觉和知觉的动词有：look,smell,7,Does,the party,sound,noisy?,聚会（,听起来,）很吵吗？,The dishes,dont smell,very nice to me.,这些菜我,闻着,并不很香。,Does,he,look,worried?,他,看起来,很焦虑吗？,The cake,doesnt taste,delicious.,蛋糕,尝起来,并不好吃。,Does the party sound noisy?,8,系动词（连系动词）,：它本身有词义，,但不能单独作谓语，后面,必须跟表语构,成系表结构,，说明主语的状态、性质、,特征等。,表感觉和知觉的,系动词,看起来,look:look smart,听起来,sound:sound noisy,尝起来,taste:taste delicious,摸起来,feel:feel soft,闻起来,smell:smell sweet,Review,系动词（连系动词）：它本身有词义，表感觉和知觉的看起来 lo,9,present(now),future,past,Present Perfect Tense,现在完成时,present(now)futurepast Present,10,主语,+,have/has,+,过去分词（,pp,）,助动词表示“有”,现在完成时的结构,Winter,has,already,come,，,will it still be far in spring?,主语+have/has+过去分词（pp）助动词表示,11,Mother:Dear son,clean your,teeth please.,Son:Mum,I,have,already,(,已经,),cleaned,them.,Mother:Dear,tell your father to,have breakfast please.,Son:Mum,dad,has had,breakfast,.,Mother:Dear son,clean your S,12,Father:Tell your mother to buy some milk,son.,Son:Oh,she,has,just,(,刚刚,)bought,some.,Father:Tell your mother to,13,Mother:Dear,you must clean,our house today?,Father:Honey,we,have,just,(,刚刚,),cleaned,our house.,Mother:Dear,you must clea,14,主语,+have/has+,过去分词（,pp,）,否定形式,havent(have not,）,+,过去分词,hasnt(has not)+,过去分词,疑问句 把助动词,have/has,放在句首,现在完成时的结构,注：主语若是第三人称单数助动词用,has,主语+have/has+过去分词（pp）否定形式,15,You,have planted,all the trees.,I,have planted,all the trees.,He/she,has planted,all the trees.,They,have planted,all the trees.,区别,have,和,has,的用法,主语若是第三人称单数助动词用,has,You have planted all the tre,16,1,、规则变化（过去分词与过去时变化规则一样）,(,1),、,一般动词，在词尾直接加“,ed”,。,work-worked-worked,visit-visited-visited,(2),、,以“,e”,结尾的动词，只在词尾加“,d”,。,live-lived,过去分词,(3),、,以“辅音字母,+y”,结尾的动词，将“,y”,变为“,i”,，,再加“,ed”,。，,study-studied-studied,cry-cried-cried,(4),、,重读闭音节结尾，末尾只有一个辅音字母，,先双写该辅音字母，再加“,ed”,。,stop-stopped-stopped,drop-dropped-dropped,1、规则变化（过去分词与过去时变化规则一样）(1)、一般动词,17,2,、不规则变化,（过去分词与不规则动词的过去式形式一样）,have had had,spend spent spent,make made made,say said said,find found found,hear heard heard,A,B B,2、不规则变化have had,18,3,、不规则变化,（过去分词与过去式形式不一样）,take took taken,speak spoke spoken,sing sang sung,drive drove driven,be was/were been,go went gone,A,B C,3、不规则变化take took ta,19,4,、不规则变化,（过去分词，过去式与动词原形一样）,cut cut cut,put put put,let let let,read read read,A,A A,4、不规则变化cut cut cutA,20,1),表示到现在为止已经完成或刚刚完成的动作。,Now we,have planted,all the trees.,He,has just come,back.,They,have built,many buildings in this city.,现在完成时的,用法,现在完成时的用法,21,2),表示过去发生的动作,强调结果或对现在的影响。,Someone has broken the window.(,窗户现在是坏的,),I have,already,lost the key.(,我现在没有钥匙,),I havent read that book,yet,.(,不了解书的内容,),I have,just,cleaned my hands.(,手是干净的,),常与,already(,已经,),yet(,已经,),just(,刚刚,),ever(,曾经,),等词连用,.,already:,常用于肯定句中,.,yet:,常用于否定句,疑问句尾,.,2)表示过去发生的动作,强调结果或对现在的影响。常与alr,22,3),表示从过去开始并持续到现在的动作或状态，常与包括现在在内的一段时间的状语连用。,She has learned English,for,5 years.,He has lived in Beijing,since,he was born.,Has he lived in Shenzhen,for,4 years?,常与,for,since,引导的时间短语或从句连用,.,for+,时间段,since+,时间点,since+,句子,3)表示从过去开始并持续到现在的动作或状态，常与包括现在在,23,注：并非所有,for,作为时间状语的句子都用现在完成时,I,worked,here,for more than twenty years,.,(,我现在已经不在这里工作了,),I,have worked,here,for more than twenty years,.,（现在我仍在这里工作）,注：并非所有for作为时间状语的句子都用现在完成时I wo,24,since:(,自,以来,),1)since+,时间点,Hehasstayedhere,since5oclock,.,2)since+,时间段,+ago,Hehasstayedhere,since5hoursago,.,3)since+,从句,ShehastaughtEnglish,sinceshecamehere.,for,:(,长达）,for+,时间段,He has kept the book,for 2 weeks,.,since,for,的用法,:,Take notes,since:(自以来)since,for 的用法:,25,用,for,或,since,填空,Mr.Brown has had his TV _ 15 years.,Ive taken driving lessons _last month.,My sister has had her cell phone _a month.,My friends havent visited me _my birthday.,We havent used our car _ a long time.,She hasnt had a good cup of coffee _years.,Tom has worn glasses _he was 7 years old.,for,since,for,since,for,for,since,用for 或since填空Mr.Brown has had,26,注意,:,瞬间动词,不能,和,时间段,连用,.,瞬间动词,join,begin/start,borrow,finish/end,arrive/come,leave,die,buy,注意:瞬间动词不能和时间段连用.瞬间动词joinbeg,27,method 1:,动作,状态,die,be over,leave,borrow/buy,arrive,begin,end/finish,join,marry,keep/had,be away,be he
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