Unit1-Unit2复习讲义 人教版英语八年级上册

U11.复合不定代词（12个）用法:（1）作主语时，谓语动词用单数（2）复合不定代词+adj./todo（3）some-类复合不定代词主要用于肯定句，表示请求、建议期望得到肯定回答的疑问句中；any-类复合不定代词主要用于否定句、疑问句。3.afew:一些few：几乎没有+Cn.(复)quiteafew=many+Cn.(复)alittle:一点little:几乎没有+un.quitealittle=much+un.4.seem:似乎，好像(1)seem(tobe)+adj./n.似乎/好像......(2)seemtodosth.好像做某事(3)Itseems+that从句。(4)seemlike+n./n.(短语)5.bored:无聊的adj.(人）boring:无聊的adj.(物)(考adj.辨析）（1）be(feel)boredwith...=betiredof...对......感到无聊8.decide决定V.decisionn.决定(1)decide(not)todosth.=makeadecision(not)todosth.决定(不)做某事=makeupone'smindtodosth.下定决心做某事(2)decide+特殊疑问词+todoIdon'tdecidewheretogo.9.try:尝试n/vtriestried(tired累的)trying(1)trytodosth.尽力/努力做某事trydoingsth.尝试做某事(2)tryone'sbesttodosth.尽某人最大努力做某事(3)haveatry尝试一下(4)tryon:试穿tryiton(5)tryout实验10.feellike:感觉像，摸起来像，想要(1)feellike+n(短语)/从句(2)feellikedoingsth.=wouldliketodosth.=wanttodosth.想做某事13.①waitforsb./sth.等待某人或某②wait(forsb./sth.)todosth.等待(某人/某物)做某事③can’twaittodosth.迫不及待做某事can'thelpdoingsth.情不自禁做某事④waitamoment/minute/second稍等一下16.enoughadj.&adv.足够的(地)；充足的(地)；充分的（地）（1）enough+n.Therewillbeenoughtimetorelaxwhenyoufinishyourwork.（2）adj./adv.+enoughHedidn’tgetupearlyenough.Sohemissedthebustowork.(3)be（not）+adj.+enough+todo（不）足够……做某事Heisnotoldenoughtogotoschool.19.toomany+n.(复数)toomuch+un.许多......muchtoo...+adj./adv.太......20.most(1)pron.mostof+Cn.(单)/un.+V(单)；mostof+Cn.(复)+V.(复)Mostoftheapplewaseatenbyamouse.Mostofthestudentsinourclassaregirls.U21.Howoften“多久一次”询问频率回答：①次数+a+时间②every类③频率副词【辨】Howmanytimes“几次”询问次数答语：直接回答次数2.频率副词always(总是)>usually(通常)>often(经常);>sometimes(有时)=attimes>seldom(很少)>hardly(几乎不)>hardlyever(几乎从不)>never(从不)注：1.当反意疑问句出现seldom;hardlyever;never（本身具有否定含义），注意前肯后否，前否后肯eg.Heisneverlateforschool,ishe?2.位置：三后一前3.不影响谓语变化3.sometimes:有时候（howoften）sometime：某时（when）sometimes：许多次/倍（howmanytimes）sometime:一段时间（howlong）4.once"一次；曾经（一般过去时）；一旦atonce立刻/马上onceortwice一两次onceagain再一次5.hardly“几乎不”hard(adj.)困难的=difficult，坚硬的It’shard/difficultforsb.todosth.(adv.)努力地workhard；猛烈地=heavilyrainheavily/hardworkhard6.help(v.)①help(sb.)(to)dosth.=help(sb.)withsth.帮助（某人）做某事②can’thelpdoingsth.情不自禁做某事③helponeself(tosth.)随便（吃、喝）；请自便(n.)withthehelpofsb.=withone'shelp(n.)“在某人的帮助下”7.free空闲的befreetodo...=havetimetodosth,免费的forfree，自由的freedomun.8.full(adj.)“忙的”“饱的”“满的、充满的”befullof=befilledwith“充满…”9.healthn.健康healthyadj.健康的→healthilyadv.健康地反unhealthyadj不健康的stay/keephealthy=keepfit保持健康beingoodhealth=befit11.percent(n.)单复同形①数字+percent②基数词+percent+ofthe+n.作主语时,谓语动词看名词12.through介词，指从内部穿过across介词,指从事物的表面横过cross=goacrossover介词，指从某物的上方越过13.①changeone’smind改变某人的主意②makeupone’smind下决心③inone’smind在某人看来④have/keep...inmind记住……⑤Wouldyoumind(doing)sth.?你介意（做）…？⑥Nevermind.没关系