八年级下英语知识点

八年级下英语知识点

1. (1)at noon在中午 , (2)by noon到中午, (3)in a low voice低声地,

(4)I hope so我希望如此. (5)sand沙子，sandy多沙的，

(6)have a hard time doing, have some problem doing,费劲地干…

(7)be friendly to sb.对…友好 (8)come along出现 ,

(9)get on/along with sb.与某人相处… (10)at least至少 , at most至多,

(11)feel like doing =want to do =would like to do想要干… ,

2.look through浏览 , look up查寻（字典）, look over检查，诊断,

look for寻找 , look after照顾 , look out小心，向外看 ,

look out of向…外看 , look like看上去像, look the same看上去一样 ,

look around四处看 , look down轻视 , look forward to sth. 盼望,

look into调查, look on看待 ,

3.(1)cross横穿过（动） , crossing十字路口 , across横穿过（介） , cross the street横穿过街道, (2)too much traffic太多车辆 ,

traffic accident交通事故 , heavy traffic 交通拥挤,

4.alone单独的，独自的, lonely孤独的，寂寞的, (1) leave sb. alone单独留下某人 , (2)He lives alone, but he never feels lonely.他单独生活，但从不感到寂寞。

5.(1)how about doing=what about doing干……怎么样？ ,

(2)What do you think of sth. ?=How do you like sth. ?你认为…怎么样？(3)say goodbye to sb.向某人告别

(4)prepare for =get/be ready for为…做准备 , prepare to do sth.准备干…,

be ready to do sth. 准备干…