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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,2017/9/2,#,Year 8,Bella,Year 8Bella,1,八年级重点语法,一、,时态,二、,比较级和最高级,三、,动词不定式,四、,状语从句,五、,复合不定代词,&,反身代词,六、,情态动词,八年级重点语法一、时态,2,一、时态,（一）一般将来时（上,u6,u7),1.,表计划和,打算,Im going to,study CS.(u6),2.,表预测和可能,Will,people have robots?(u7),3.,现在进行时表将来,(come,go,leave,等瞬间动词）,（二）过去进行时（下,u5),表,示过去某个时刻正在进行的动作,What,were you doing,when the rainstorm came?,（三）现在完成时（下,u8,u9,u10),1.,表最近的事件和经历,Have you read Treasure Island,yet,?(u8),2.,表以前的,经历,Have you ever,been to,a museum?(u9),3.,表,.,了多长时间,Ive had this bike,for three years,.(u10),一、时态（一）一般将来时（上u6,u7),3,1.Mr Wang has left for Guangzhou.He _(give)a speech there in two days.,2.Susan and Lily _(pick)tomatoes and other vegetables on the farm this time yesterday.,3.-I didnt see you at the beginning of the party last night.,-I _(work)on my biology report at that time.,4.He _(work)in this factory for 20 years.,5.I _(leave)my hometown for many years.I miss my friends there.(,青岛,2014),一、时态练习,-,中考真题,will give,were picking,was working,has worked,have been away from,1.Mr Wang has left for Guangzh,4,二、比较级和最高级,（一）比较级,adj.adv.,（上,u3,u4,下,u7,),1.(i)er;more/less(than),I m,more outgoing than,my sister.(u3),（二）最高级,adj.adv.,（,上,u3,u4,下,u7,),1,.(i)est/most (of),Whats,the best,movie theatre?,（,u4),Whats,the highest,mountain in the world.(u7),（三）特殊,的,4,个,good/well-better-best ,bad/badly-worse worst,much/many-more-most,little less least,二、比较级和最高级（一）比较级adj.adv.（上u,5,二、比较级和最高级,（一）比较级,adj.adv.,（上,u3,u4,下,u7,),1.(i)er;more/less(than),（,u3),Im,more/less outgoing than,my sister.,An octopus is,smarter than,a dog.,the+,比较级,+of,两者,Eric is,the taller one of,the two.,2.as(adj./adv.,原级,)as,（,u3,),Does Tara works,as hard as,Tina(does)?,难点,3,.,拓展,二、比较级和最高级（一）比较级adj.adv.（上u,6,二、比较级和最高级,（二）最高级,adj.adv.,（,上,u3,u4,下,u7,),1,.(adj.)the+(i)est;most/least,Mercury is,the closest,to the sun.,Paris is one of,the most romantic,cities in the world.,2,.(adv.)(the,),(,i)est,;,most,/least,But who can,play,the piano,the best,or,sing,the most beautifully,?-p29,副词最高级前可省略,the,Who,runs fastest,?,Who,talks,least,?,二、比较级和最高级（二）最高级adj.adv.（上u,7,as(adj./adv.,原级,)as,2.as(adj./adv.,原级,)as,（,u3),Does Tara works,as hard as,Tina(does,)?,难点,1,：比较对象主谓宾一致,He isnt,as/so good at tennis as,she(is).,I trust,you,as much as(I trust),her,.,难点,2,:(,拔高,-,高中,阶段）,倍数,+as as,=,倍数,+,比较级,+than,This room is,four times as large as,that one.,这个房间是那个房间的四倍大。,Sound travels,four times faster,in water,than,in air.,声音在水中的传播速度是在空气中的四倍,as(adj./adv.原级)as2.as(adj,8,比较级和“越”,1.,比较级,and,比较级,表示“越来越,”；,China,is becoming,stronger and stronger,day by day.,He talks,less and less,now than(he did)in the old days.,Talent shows are getting,more and more popular,.,Practice more,and you spoken English will get,better and better,.,2.the,比较级,，,the,比较级,，表示,”,越,越,”,The harder,you study,the better,you will be.,The more,you learn,the more,you know.,比较级和“越”1.比较级 and比较级,表示“越来越,9,1.Air pollution has become _(serious)than ever before.We must do something to stop it.,2.Mr.Li asks us to remember that _ careful we are,_ mistakes we will make.,3.Mo Yan is one of _(famous)writers in the world.,4.The relation between the two countries is getting _.A war seems to break out soon.,A.better and better B.best and best,C.worst and worst D.worse and worse,5.I play basketball every day because I want to play as _(good)as Yao Ming.,二,、比较级最高级,-,中考真题练习,more serious,the more,the fewer,the most famous,D,well,1.Air pollution has become _,10,三、动词不定式,（一）,to do,作宾语（上,U5),Do you want,to watch,a game show?,（二）,to do,作宾语补足语（下,U2),You could ask hospitals,to let,you visit the kids and cheer them up.,（三）,to do,作,状语,（,下,U2,),She volunteers there once a week,to help,kids(to)learn to read.,否定：,not to do,三、动词不定式（一）to do 作宾语（上U5)否定：no,11,四、,状语,从句,1.,时间,when,while,until,as soon as,下,U5,下,U4,下,U6,We were eating dinner in the kitchen,when,we heard the news on the radio.,While,John was taking photos,Mary bought a drink.,You shouldnt wait,until,the last minute to study for a test.,As soon as,the prince saw her,he fell in love with her.,2.,条件,if,unless,上,U10,下,U6,If,you go to the party,youll have a great time!,Unless,we talk to someone,well certainly feel worse!,3.,结果,so.that,下,U6,The new couple,were,so,happy,that,they couldnt stop smiling when they got married.,4.,目的,so that,下,U4,Many of the students are learning exam,skills,so that,they can get into a good high school.,Others are practicing sports,so that,they can compete and win.,5.,让步,although,下,U4,Although,hes your best friend,you should tell him that copying others homework is wrong.,6.,比较,asas.,比较级,+than,上,U3,The Yangtze River is almost,as long as,the Amazon River.,四、状语从句1.时间when下U5We were eatin,12,四,、状语从句,-,中考真题,B,C,A,C,B,A,A,四、状语从句-中考真题BCACBAA,13,五,、,复合不定代词,&,反身代词,（一）,复合不定,代词,/,不定副词（上,U1,）,1.somebody,anything,肯,否规则同,some any,Did you do,anything,special last month?,2.somebody,等作主语，当,he,对待，,谓语动词一定是,单数,Everyone,was,on vacation.,3.,用来修饰,anywhere,somebody,等的,形容词一定后置,Did you go,anywhere interesting,?,（二）反身代词（下,U1,）,1,.,表反射,or,强调，可译为,”,本人,”,本身,”or”,自己,”,亲
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