八上英语1-6单元知识点集锦.ppt

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,*,Unit 1,句子,1.,问频率,1.,How often,do you exercise?Once a day.,2.Exercise helps me,to,study,better,.3.You must eat,less,meat.,核心知识,1.,表频率副词：,always,usually,often,sometimes,hardly,ever,never.2.once a week,一周一次，,twice a year,一年两次,three times a week,一周三次,four times a month,一个月四次,3.,all,most,some,no ,both,either,neither,4.be good for sth./doing sth.,对什么有益,be bad for sth./doing sth.,对什么有害,be good at,意为,“,擅长,”,，后接名词、代词或,ving,形式。,be good with,意为,“,灵巧的；与,相处得好,”,；,be good to,意为,“,对,友好。,5.want to do sth.,想要做某事,want sb.to do sth.,要某人做某事,6,.try,to do sth.,尽量做某事，尽力做某事 ，不包含是否成功的意思,try doing,sth.,表示“（用某一办法）试着去做某事”。,7.,look after=take care of,照顾,8.keep in good health=keep healthy=stay healthy=be healthy,保持健康,9,.although=though,“,虽然，尽管”引导的从句,不能与,but,however,连用,，但可与,yet,still,连用。,10.be the same,as,与什么相同,be different,from,不同,different ad,j.,differences,n.,可数,11.most of the students=most students,12.get good grades,取得好成绩,13.some advice,中的,advice,是不可数名词,14.a lot of=lots of,许多,15.as for,至于,16.health n.,healthy adj.,healthily,adv.,unhealthy adj.,17.help sb.,(to)do,sth.,帮助某人做某事,help sb.,with,sth.,在某方面帮助某人,Unit 2,句子,Whats the matter(with sb.)?,怎么了？,with,为介词，后跟名词、代词或动名词。人称代词必须用它的,宾格。,=Whats the trouble(with sb.)?=Whats wrong(with sb.)?,=Is there,anything wrong,(with sb.)?,Im not feeling well.,我觉得不太舒服，这里,well,表示身体状况，不能用,good,代替,=Im feeling ill/sick.=I feel terrible/bad.,I have a stomach ache,我胃痛,=There is,something wrong,with my stomach,When did it start?,什么时候开始的？You,should,drink,more water.,表建议,You,shouldnt eat,more.,核心知识,1.Im sorry,to hear,that.,听到此事我很难过,2.,情态动词,should,与,shouldnt,表建议,3.have a cold/stomachache/toothache/fever/sore throat,4.feel,觉得，,get,变,得,stay,保持,keep,保持，,sound,听起来是系动词 常和,形容词,连用 如：,feel,happy,get,tired,stay/keep,healthy,5.lie down,躺下,6.for example,例如,7,.too much,太多,不可数名词,too many,太多,可数名词,much too,太,形容词,8.stressed out,压抑 筋疲力尽,9,.,Its,(for sb.)+,形容词,to do sth,.,做某事怎么样,10.,a few,一些修饰,可数,名词,a little,一些修饰,不可数,名词,few,少许修饰,可数,名词 表,否定,little,少许修饰,不可数,名词表,否定,few,little,有异同，修饰可数名词和不可数名词要记请；,其前有,a,表肯定，其前无,a,表否定。,11.at the moment=now,此刻 常和,现在进行时,连用,12.I think so,我认为如此,I dont think so,13 give sb.sth.=give sth.to sb.,把某物给某人,14.need,意思为“需要”，作实义动词时，后跟动词不定式，否定式为,don,t/doesn,t/didn,t need(to do sth.),；作情态动词时，只能用于否定句或疑问句中，否定式为,needn,t(do sth.),，除有过去式外，没有其它的形态变化,15.until“,直到,”,。,not.until“,直到,.,才,”,表示直到某一时间,某一行为才发生,之前该行为并没有发生,.,I did not go to bed,until,11 oclock last night.,我咋晚直到,11,点钟才,睡觉,.(,表示,11,点才开始,睡觉,),16.Eat,ing,Dangshen herbs is good,for,your heath.,动名词作主语，谓语动词用单数。,I think,drinking,milk,is,good for my health.,Unit 3,句子,1.What are you doing for vacation?Im visiting my grandmother.,2.When are you doing?Im going on Monday.,这是现在进行时的一种比较特殊的用法，用来表示按计划或安排要做的事情，现在还没有去做。,3.That sounds nice/interesting.,4.,问多长时间,How long,are you staying?For four days.,5.Can I ask you,some,questions?,核心知识,1.,现在进行时表一般将来时,常用的动词有,is/am/are going /leaving/coming/staying,2.take walks=go for a walk,散步,3.have a good time =enjoy oneself=have fun,玩得开心、愉快,4.show sb.sth.=show sth.to sb.,把某物给某人看,5.take a vacation=take vacations=go on vacation,6.think about(,doing,),考虑,/think of,想起,/think over,仔细考虑一下,7.something different,不定代词,(something,nothing,anything,等,)+adj,8.plan,to do,sth.,计划做某事,9.finish/enjoy/keep/mind/lpractice,doing,完成做某事,10.,go camping,去野营,go swimming,去游泳,go skating,去溜冰,go hiking,去徒步,go sightseeing,去观光,11.how about,doing,=what about,doing,怎么样？,12.go back to,come back to ,get back to,回来,13.decide on,表示,“,就某事做出决定”,decide to do sth.,决定做某事,14.leave A for B,离开,A,地去,B,地,;,leave for,出发去某地,15.be famous for,因,而著名,be famous as,作为,而出名,16.forget/remember doing sth,忘记,/,曾经做了某事（事已做）,forget/remember to do sth,忘记,/,记得去做某事（事未做）,17.spend time(in),doing,sth,花费,时间,做,某事,spend,钱,on,物,花费,金钱,在,上,Unit,4,句子,1.How do you get to school?I ride my bike.,2.How does he get to school?He,takes,the train.,3.,问多长时间,How long,does it take?,It takes,about10minutes.,4.,问路程,How far,is it?How far is it,from,home to school?,It is about 10 kilometers.5.Dont worry,（,about,me,）,.,核心知识,1.by bike,by bus,by subway,by boat,by car,by train,(,乘坐,车，,放在句尾,),2.take the train/bus/subway/car,（,乘坐,车，,放在句,中,）,3.ride a bike,骑自行车,on foot,步行,4.walk/drive/fly to,地点,走,/,开车,/,坐飞机,到,5.have a quick breakfast,6.how long,多长时间,how far,多远,how often,多长时间一次,how much,how many,多少,7.leave for,离开去,8.first,next,then,，,finally,9.around the world=all over the world,全世界,10.take sb.to+,地点,把某人送到某地,take him to hospital,It,takes(,过去时为,took,)sb.some time,to do,sth.,花费某人多少时间做某事,It takes me 10 minutes to read English every day.,take,可译为：,花费、,拿走、带走,、搭,乘,11.depend on,视,而定；决定于,12a number of=many,许多,the number of.,的数量（后跟单三形式）,13.,到达：,get to+,宾语（后跟,home,there,here,省略,to,）,;,arrive in/at+,大,/,小的地方；,reach+,宾语,14.take+the+,交通工具,=by+,交通工具,=on/in+,限定词,+,交通工具,I spend 10 minutes reading English every day.,Unit5,句子,1.Can you come to my party?=Would you,like to come,to my party?,肯定回答：,Sure,Id love,to,.,否定回答：,Im sorry.I cant.I have to do my homework.,2.Maybe,another,time.,3.Thanks for,asking,（,inviting,）,谢谢邀请,4.,问,今天几号,星期,几,What is today?It is Monday the 12,th,(=,twelfth,)?,核心知识,1.,情态动词,can,与,cant,2.Id love to,我非常乐意,3.would like,sth.,想要某物,would like(love),to do sth.,想要做某事愿意做某事,5.have a piano lesson,上一堂钢琴课,6.keep quiet!,请保持安静,keep+,形容词,表示,“,保持某种状态,”,7.the day after tomorrow,后天,the day before yesterday,前天,8.invite sb.to do sth./invite sb.to sth.,邀请,sb.,做,sth.,9.other,表示,“,别的,”,只能与,复数名词,连用；,the other,加复数名词指的是一定范围内,“,所有其余的人或事物,”,，是特指；,the others,是,“,其余的,”,意思,表示在一个范围内的其他全部；,another,表示,“,总数为三个以上中任意的另一个,”,，表示泛指只能代替或修饰单数可数名词；,10.Thanks for,doing,=Thank you for,doing,;for,是介词，后跟名词，代词或动名词,11.have to,强调客观原因；,而,must,强调主观原因,12.all,用于冠词、所有格或限定词之前；,whole,用于冠词或所有格代词之后,the,whole day=all(the)day,整天,the whole class=all the class,全班,one the other,一个,另一个（两者）,oneanother,一个,另一个（多者）,someothers,一些,另一些（剩下的一部分）,some the others,一些,另一些（剩下的全部）,Unit 6,Tina is,a little,taller than Paul.,2.Tom is,much,more athletic than Sam.,3.Im,as tall as,Li Lei.,4.Im,not as/so,good at,playing,basketball,as,Lin Shuhao.,核心知识,1.,形容词副词的比较级、最高级,I,m more outgoing than my sister.,主语,+,动词,+,形容词比较级别,+than+,比较对象,2.look the same,看起来一样,look different,看起来,不,一样,different,-,differences,(,名词，有复数,),3.both,：,be,both,both,实义动词,(have,like),4.a little,a lot,much,even,far,可修饰比较级,5.be good,at sth./doing sth,.,擅长于,6.make sb.,do,使某人做某事,7.more than=over,超过,8.in some ways,在某些方面,;in many ways,在多方面,9.enjoy doing sth.=love like doing sth.,喜欢做某事,10.as/so+,形容词,/,副词（原形）,+as,和,一样,它的否定式是：,not as/so+,形容词,/,副词（原形）,+as,和,不一样,11.all,用于三者或三者以上；,both,用于两者。同时要注意它们在句中的位置，即位于连系动词（,be,），助动词（,be,will,shall,should,等），情态动词（,can,may,must,have to,等）的后面；其它动词的前面。,12.stop doing sth.,意为“停止（正在）做的事情”,stop to do sth.,意为“停下（正在做的事）去做某事”,英语形容词比较级的构成,：,英语形容词比较等级有三个：原级，比较级和最高级。,规则变化,:,1.,单音节词末尾加,-er,（比较级），,-est,（最高级）,small smaller smallest,2.,单音节如以,e,结尾，只加,-r,（比较级），,-st,（最高级）,fine finer finest,3.,闭音节单音节词如末尾只有一个辅音字母，须先双写这个辅音字母，再加,-er,（比较级），,-est,（最高级）,big bigger biggest,4.,少数以,-y,，,-er,，,ow,，,-ble,结尾的双音节词，末尾加,-er,（比较级），,-est,（最高级）。以,-y,结尾的词，如,-y,前是辅音字母，则变,y,为,-i,，再加,-er,和,-est,。,5.,其它双音节和多音节词皆在前面加单词,more,和,most,。,careful more careful most careful,不规则变化,原级 比较级 最高级,good/well better best bad worse worst many/much more most little less least,注：有些形容词一般没有比较等级。如：,right,wrong,等。,