新概念3B-Unit18-Learning-the-rules市公开课一等奖省赛课微课金奖课件.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,*,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,*,3B U18 Learning the rules!,1/44,New words and expressions,whisper v.耳语，低语,upstairs adv.在楼上,afraid adj.担心,whether adv.是否,fight v.打斗,wonder v.,想知道,2/44,mystery,n.,秘密，神秘,martial art,武术,competition,n.,比赛,a kind of,一个rule,n.,规则,What kind of rules do you have at home/at school?,3/44,New words and expressions,whisper,：,speak softly,，,in a low voice,eg,：,Keep your voice down,I whispered.,短语：,in a whisper,低声地，悄声地,upstairs,：,go upstairs,eg,：,Heledustoaroomupstairs.,afraid,be afraid that,害怕做某事,eg,：,Imafraidthistaskis beyondme.,4/44,New words and expressions,whether,：,if,Eg,：,1.,Heworried aboutwhetherhisplanwouldbe accepted.,2.Thinkit overand letme knowwhetheryouagree withme.,fight,词组：,fight for,为,而战，而奋斗,fight against v.,反抗；反对；与,作斗争,fight with,与,并肩战斗；为反对,而战斗；与,打架,5/44,是否,比赛,担心,想知道,在楼上,耳语,神秘,打斗,单词记忆大比拼,依据汉语说出英语单词6/44,单词记忆大比拼,依据英语说出汉语意思,.,mystery,martial art,fight,wonder,whether,afraid,upstairs,whisper,7/44,Martial art,8/44,Karate,9/44,yet用于疑问句，否定句，意为：迄今。,=Asked about what?,What/How about+v.ing,eg.How about going to the zoo?,间接疑问句,ask与tell，使用方法类似,注意现在完成时疑问句，陈说句。,现在进行表正在发生！,10/44,.,1.注意现在进行时,2.just为焦点副词，不只是现在完成时标志。,11/44,惯用未来时，预测不希望发生事。,间接陈说句,反身代词，强调主语,问询某人及答句。,want使用方法。,12/44,主句普通现在时，从句用未来时。,let+v.原形,间接疑问句,13/44,all分配词，谓语动词用单数,（间接陈说句）,mean表了解和宣城动词，如know，believe，say，see等通常无现在进行时,否定反义疑问句，表期望得到对方必定回答。,14/44,fightv-ing形式,all为adj,修饰可数名词复数，谓语动词用复数。,考虑下和every使用方法区分。,15/44,直接陈说句,间接陈说句,be afraid that,，,know,mean,表示间接陈说句,She wont let me learn karate.,I dont think,（,that,）,shell let me learn karate.,1.She probably wont let me learn karate.(afraid),2.Shell say no.(sure),3.Shell probably say no.(afraid),4.Do you mind?(mean),16/44,直接疑问句,间接疑问句,ask,（,someone,）,if/whether,和,know if/whether,表示间接疑问句，,whether,表示对答案更不确定,在,if/whether,后面用陈说句语序（主语,+,动词）,类似,引述动词：,know,，,ask,，,find out,，,wonder,，,mind,find out,等,Direct question,：,Is it raining,？,Indirect question,：,He asked if/whether it was raining.,17/44,直接疑问句,间接疑问句,1.Will you let him learn karate?,2.Can he learn karate?,3.Have you asked Mum about karate lessons?,4.Where are going,？,5.Can he ski?,6.Will Paul join the program?,7.Shell stay at the library.,8.Has she found a job?,9.Is she enjoying her job?,10.Are the trains running on time?,18/44,present(now),future,past,Present Perfect Tense,现在完成时,过去,现在,未来,19/44,主语,+,have/has,+,过去分词（,pp,）,助动词表示,帮助动词来组成时态,现在完成时结构,My mom,has,come back.,20/44,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.,区分,have,和,has,使用方法,主语若是第三人称单数助动词用,has,21/44,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,现在完成时否定句和疑问句结构,注：主语若是第三人称单数助动词用,has,22/44,1,、规则改变（过去分词与过去时改变规则一样）,(,1),、普通动词，在词尾直接加“,ed”,。,work-worked-worked,visit-visited-visited,(2),、以“,e”,结尾动词，只在词尾加“,d”,。,live-lived ,likeliked,过去分词,23/44,(3),、以“辅音字母,+y”,结尾动词，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,24/44,3,、不规则改变,（过去分词与过去式形式不一样）,taketooktaken,speak spokespoken,sing,sangsung,drivedrovedriven,be,was/werebeen,go,wentgone,25/44,2,、不规则改变,（过去分词与不规则动词过去式形式一样）,have,hadhad,spend spentspent,make,mademaden,saysaidsaid,find,foundfoundhear,heardheard,26/44,4,、不规则改变,（过去分词，过去式与动词原形一样）,cutcutcut,put putput,let,letlet,readreadread,cut-cut-cut,27/44,1),表示到现在为止已经完成或刚才完成动作。,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,使用方法,28/44,Mother:Dear son,clean your,teeth please.,SonMum,I,have,already,(,已经,),cleaned,them.,Mother:Dear,tell your father to,have breakfast please.,Son:Mum,dad,has had,breakfast,.,29/44,Father:Tell your mother to buy some milk,son.,Son:Oh,she,has,just,(,刚才,)bought,some.,30/44,Mother:Dear,you must clean,our house today?,Father:Honey,we,have,just,(,刚才,),cleaned,our house.,31/44,2),表示过去发生动作对现在影响，更强调结果。,Someone has broken the window.(,窗户现在是坏,),I have,already,lost the key.(,我现在没有钥匙,),I havent read that book,yet,.(,不了解书内容,),I have,just,cleaned my hands.(,手是洁净,),常与,already(,已经,),yet(,已经,),just(,刚才,),ever(,曾经,),等词连用,.,already:,惯用于必定句中,.,yet:,惯用于否定句,疑问句尾,.,32/44,3),表示从过去开始并连续到现在动作或状态，常与包含现在在内一段时间状语连用。,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,引导时间短语或从句连用,.,for+,时间段,since+,时间点,since+,句子,33/44,Pattern 1,(picture 110-130),A:Has Claire found a job?,B:I ll ask her if shes found one,Pattern 2.(,picture,140-150),A:I wonder if Claires found a job.,B:I dont know.Ill ask her if she has.,Pattern 3160170,A:I must know whether Clairs found a job or not?,B:Leave it to me.I can find out whether shes found one,.,34/44,注：并非全部,for,作为时间状语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）,35/44,since:(,自,以来,),1)since+,时间点,Hehasstayedhere,since5oclock,.,2)since+,时间段,+ago,Hehasstayedhere,since5hoursago,.,3)since+,从句,ShehastaughtEnglish,sincehecamehere.,for,:(,长达）,for+,时间段,He has kept the bookfor 2 weeks,.,since,for,使用方法,:,Take notes,36/44,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,37/44,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,38/44,method 1:,动作,状态,die,be over,leave,borrow/buy,arrive,begin,end/finish,join,marry,keep/had,be away,be here,be on(,上演be married,be in,be dead,39/44,他爷爷已经逝世,2,年了。,Nick,从军,3,年了,.,他离开深圳好长时间了。,这本书我已借了,4,个月了,.,His grandpa,has been dead,for 2 years.,Nick,has been in,the army for 3 years.,He,has been away,from Shenzhen for a long time.,I,have kept,the book for 4 months.,40/44,method 2:,It is+,时间段,since+,普通过去时句子,.,他爷爷已经逝世,2,年了。,Nick,从军,3,年了,.,他离开深圳好长时间了。,这本书我已借了,4,个月了,.,It is,2 years,since,his grandpa died.,It is,3 years,since,Nick,joined the army.,It is,a long time,since,he left Shenzhen.,It is,4 months,since,I borrowed the book.,41/44,辨析,have been to,和,have gone to,My father,has gone to,Shanghai for a meeting.,他已经）去了上海。,My father,has been to,Shanghai for a meeting.,他（曾经）去了上海。,She,has been to,China.,她（曾经）去过中国。（人已经回来了）,have been to someplace.,曾经去过某地，已经回来,has gone to someplace.,某人去了某地，还没有回来,She,has gone to,China last week.,上周她去了上海。（人可能回来了也可能没回来）,42/44,用,have/has been to,have/has gone to,填空,：,1.Where is your brother?,He _ the shop.Hell be back soon.,2._ you ever _ to America?,Yes,I _ New York twice.,3.Here you are at last!Where _ you _?,I _ London.,4.David _Australia.,Im sure hes already arrived.,5.Is Benny here?,No,he _ the school library.He left,five minutes ago.,has gone to,Have been to,have been to,have been,have been to,has gone to,has gone to,43/44,THE END,Thanks！,44/44,