八年级英语上册Unit3Adayout重要知识点新版牛津版

1、Unit3重要知识点welcomel.be going to (1)表示“意图”，即打算在(不久的)将来做某事。(2)表示“预见”，即现在已有迹象说明将要发生或即将发生某种情况。be going to & will的区别(7B将来时态)2.,willbe going to表示将来发生的事情时客观的情况,即客观上将要发生 的事情.主观判断，及说话人主观上 计划或安排将要去做的事 情说话人按照他的意图将 要发生或进行的动作时没有经过事先计划或考虑,而是 在说话的当时临时想到的意图或 临时作出的决定经过事先考虑好的意图时间/条件从句中V在正式的通知(如新闻 媒体公布的官方消息， 气象预报等)中用V表

2、示有迹象说明要发生 某事Vexercise可数名词“习题”Maths exercises可数名词 “一套动作，训练活动”do eyes exercises不可数名词“锻炼；运动”take/do exercise动词“锻炼”I often exercise after supper.2. come on用来表示催促 “来吧，赶快”用来表示请求，鼓励，劝说等“行啦；来吧” 表示责备或不耐烦“得了，行啦，够啦”用于体育竞赛等场合鼓励队员“加油”take a boat trip 乘船旅行 take ktrip to spl. 去,旅行(地点是副词时，不用to)take care 保重 ； 小心 (=l

3、ook out /be careful)by+时间“到时”by+地点“在旁”by+交通工具 “乘.”by用于被动语态 “被，由.”by the way 顺便问下 by oneself (=on one, s own)单独6.by & beside & nearby“靠近；在.旁边”，强调在身边beside“在.旁边”，指在左边或右边near“在附近”，指在不远处7. top n. “顶部 on the top of.在.的顶部adj.顶尖的，最好的 top students尖子生How wide is the bridge?询问某物的宽度：How wide. . . . ?“How+adj.”

4、询问某物/某人的特征be made of & be made from & be made inover = more than “超过；多于”readinginvite sb to spl.邀请某人去某invite sb to do sth邀请某人做某事 地inviteinvitationjoin参加某个组织或团体，并成为其中一员join in参加某个活动join sb in （doing） sth和某人一起做某事take part in参加会议或群众性活动，并在活动中发挥作用The sun was shining in a clear blue sky.was/were+v-ing过去进行

5、，表示过去某个时间点或时间段正在发生或者某人正在做某事There was a lot of traffic on the way and journey was a little boring. 不可数bored&boringa lot of traffic/busy traffic/heavy traffic 交通繁忙We finally arrive at the park.finally adv “最终，最后”，可与“first, next, then”连用，表示一个过程的先后 顺序，可位于句首、句中、句末。位于句中时，耍放在系动词/助动词/情态动词之后，实义 动词之前。arrive a

6、rrive in+大地点；arrive at+小地点 “到达某地”reach+地点 get to spl （地点副词前不用to）All of us couldn t wait to get off the bus.cant wait to do sth 迫不及待做某事get off下车；下（火车/飞机/马）get out of从（小轿车）出来 get on上（公交车/火车/马）in front of & in the front ofThere are models of more than a hundred places of interest from all over the worl

7、d. =over景点more than one+可名单“不止一个作主语时，谓语动词用单数interest take/show an interest in. 对 感兴趣have no interest in.对. 不感兴趣interested & interestingThe model Golden Gate Bridge looked as great as the one back home.金门大桥的模 型看起来就像家乡的那座一样。the one在该句中指Golden Gate Bridge, one代词，其复数形式为onesone & it & that10.The song and

8、 dance shows were also wonderful, show n.展览one泛指前文所提到的同一类事物中的一个，相当于a/an+n.（同类不同物）it特指前面已经提到过的那个事物（同一个）that指代前文所提到同类事物中的一个，但不是同一个，相当于the+n.（同类不同物）vt.展示 show sb sth=show sth to sb ; show sb around spl.also行为动词之前，be动词/助动词/情态动词之后too用于肯定句和疑问句末尾，常用逗号与前面的内容隔开aswell副词词组，多用于口语，常用于句末，前面通常不用逗号隔开either用于否认句末尾11

9、. too much+不可名/动词 & too many+可名复 femuch too+adj/adv 12. It was amazing to see the main sights of the world in a day. It+be+adj. +to do sth. “做某事.”It+be+adj. +for sb+to do sth. 这的形容词表示事物的特征或特点 It+be+adj. +of sb+to do sth. 这的形容词表示人物的性格，品德 eg:It is difficult for me to finish the task within one hour.It

10、 is nice of to help me.grammar The model Sydney Opera House looks as wonderful as that in Australia. 悉尼歌剧院模型看起来和澳大利亚的悉尼歌剧院一样壮观。pull vt. /vi拉，拖，移开 反义词：push推luck形容词副词luckyluckilyunluckyunluckilyhappen vi. take placehappen & take place常用于偶然或者突发性事件一般指进过实现安排的时间或由于某种原因发生都是非延续性动词（不能用于现在进行时态）后面都不能接宾语没有被动语态保

11、持keep keep keep keep5. as. . . as 的用法keep饲养keep +动物+adj.sb/sth+adj.sb doing sth使某人一直做某事sb from doing sth阻止某人做某事as. . as意为“和.一样其中第一个as为副词，其后接形容词或副词的原级，第二个as可用作介词（后接名词或代词）或连词（后接从句）。在其否认句中，第一个as可换 成so.形式意义例句肯定句as+ad j/adv+as+名词/代词/从句 和一样.This book is as interesting as that one.这本书和那本书一样有趣。否认句not as/so+

12、adj/adv+as+名词/代词/从 句This building is not as/so high as that one.6. 反身代词和不一样，不如He doesn, t study as/so hard as his brother.对事物进行比拟时，比拟的双方必须是同类事物。第一人称第二人称第三人称myselfyourselfhimself/herself/itselfourselvesyourselvesthemselves用法：.反身代词本身不能单独作主语，但是它可以用于主语的同位语,放在主语后或句末。He himself is a teacher.反身代词可以用作宾语的同位语

13、。You can go and ask him himself.反身代词作动词或介词的宾语。Did you enjoy yourselves at the weekend?They kept the secret to egrated skills&study skills&taskfinal n.决赛；期终考试adj.最后的support n.支持(不可数)vt.支持support sb in sth在某事上支持某人cheer vi/vt 欢呼,喝彩cheer for.为 喝彩、欢呼cheer up振奋起来，打起精神来事情还未做 forget to do sth

14、； remember to do sth事情已经做过 forget doing sth ; remember doing sthcost n.费用，价钱 the cost of.的费用、价钱vt.花费 sth cost (s) (sb) +money20-minute 20 分钟的“数字-名词单数”rest vi.休息,歇息n.休息 take/have a rest have/take restsn.剩下的局部/人/物the rest of.+可名复/不可名(后面的谓语动词单复数 取决于所接名词)I think/believe/suppose/expect.表否认时，否认前移fl don t

15、think/believe/suppose/expect.构成反义疑问句时，附加问句用用肯定形 式。I don t believe she has been to Beijing , has she?free adj.免费的；空闲的；自由的help-helpful/helplessuse-useful/uselesscare-careful/carelesshope-hopeful/hopelessticket for sth / ticket to spl 的票plan vt计戈plan to do sthn.计划make a plan for sth为某事制定计划take a/the+交通工具+to spl=go to spl+by+交通工具Best wishes .最美好的