2014八年级英语上册三单元知识点

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already早已，用于完成时的肯定,; yet,用于完成时的否定和疑问; just,用于完成时

just now=a moment ago用于过去时,

arrive at (小地方)/in(大地方)=reach=get to ,到达

bring,从外往里拿， take ,从里往外拿， carry无方向, fetch往返拿,

more than ,=over,多于 less than,少于

alone,个体单独，独自; lonely,孤独，寂寞，也表示荒凉，

most of.. ..的大多数, a visit to 对 ...的参观,

on a visit to....,参观... for a visit 参观, pay a visit to ,拜访

as ...as....和....一样 not as ...as..=not so ...as 不如,

so ...that如此...以致于....如果that后是否定,就可以用too...to转换,如果是肯定就用,形容+enough(for sb )to do sth.

be famous for 因...面(原因), be famous as以...身份或产地而

prefer doing sth. to doing sth.=like doing sth better than doing sth更喜欢做某事,

prefer to 更喜欢... prefer to do sth rather than do sth.宁愿做某事而不愿做某事,

return from a visit to 从...访问返回,

be named after 以...的名字命名,

be proud of 以....自豪, be up to sb.由某人决定,

up to 从事于,忙于, space station在太空站,

show sth to sb.=show sb sth把某物给某人看, on business出差,因...公事,

在...的上面 over,在..上面,正上方,中间有段空间,反义为under

on 在...上面,贴着物表,反义beneath, above在..上方,高出,反义below

in the sky=in the air在天空中, by air=by plane坐飞机,

in the last three years在过去三年里,用于现在完成时,

none 用于三个以上的全否定，反义为all;neither两个都不，反义为both,

the lastest news,最新消息， share sth.with sb.与分享某物