八年級上冊英語第二單元知識點復習(2019版)
八上unit 2知識點復習一:重點單詞
housework,hardly,ever,once,twice,internet,program,full,maybe,least,health,result,percent,online,television,
although, through, mind, such as, die, dentist, however, than, more than, almost, none, less, less than, point. habit
afraid, exercise, free, full, spend ,afraid
二:重點詞組及固定搭配
1;頻率副詞:always>usually>often>sometimes>hardly ever>never(從不)
對頻率副詞提問用(how often:多久一次)
2;看電視:watch tv
3;鍛煉:exercise
4;幫忙做家務:help with housework
5:在周末(泛指):on weekends
6:在工作日(指從周一到周五):on weekdays
7;某人有空:sb be free=sb have time
8:至少:at least //至多:at most
9:垃圾食物:junk food
10:喝牛奶/咖啡/茶:drink milk/coffee/tea
11;對….有好處:be good for…
對…..有害處:be bad for…
對某人友好:be good to sb
對某人不友好:be bad to sb
擅長….:be good at sth/doing sth
和….相處得好:be good with…..
12;詢問某人某事:ask sb about sth
13;一點也不:not…at all
14:喜歡做某事:like to do sth/like doing sth
15;例如:such as.
16:it is +adj+(for sb)+to do sth:(對某人來說)做某事是。。。。。
17:although:盡管,即使,不能與but連用
18:熬夜到很晚:stay up late
早點睡覺:go to bed early
19:多于: more than
少于:less than
20:(辨析)how often;多久一次。用來詢問頻率
how long:多長。可以詢問多長時間,也可問某物有多長。
how far:多遠。用來詢問距離
how soon: “還要多久”,是對從某個基本時間到將來某動作結束或某動作發生這段時間提問,常用在一般將來時態的句子中,其答語通常是“in + 一段時間”。
21:去看電影:go to the movies=see a film
22;百分比構成:基數詞+percent。
23;(1)spend …on ….:在某方面花費時間和金錢
spend…(in)doing sth:花費…做某事
spend time with sb:和某人共度時光
(2)it takes sb. +時間+to do sth: 做某事花了某人多少時間
(3)sth. costs (sb.) +金錢: 某物花了(某人)多少錢
(doing) sth. costs (sb.) +時間:某物(做某事)花了(某人)多少時間
(4)pay (sb.) money for sth:付錢(給某人)買……
24:go to the dentist:去看牙醫
see the doctor:看醫生
25:be afraid to do sth:害怕做某事
be afraid of sb/sth:害怕某人/某物
26:in one’s free time:在某人的空余時間
27:最受歡迎的:the most popular
28: use the internet:用互聯網
surf the internet/go online:上網
29: how about…?/what about…?....怎么樣?
30:通過做某事:by doing sth
31:start doing sth:開始做某事
start with..: 以…開始
32;want sb to do sth:想要某人做某事
33;照顧:look after/take care of
三:重點句子
1:how often do you exercise?你多久鍛煉一次?