八年级上册英语第二单元-unit-2知识点及练习题
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八上Unit 2
一、词组及句型
help with housework帮助做家务 on weekends在周末
how often多久一次 hardly ever几乎从不
once a week每周一次 twice a month每月两次
every day每天 be free有空
go to the movies去看电影use the Internet用互联网
swing dance摇摆舞play tennis打网球
stay up late熬夜;睡得很晚at least至少
have dance and piano lessons上舞蹈课和钢琴课
go to bed early早点睡觉play sports进行体育活动
be good for对……有好处go camping去野营
not…at all一点儿也不…… in one’s free time在某人的业余时间
the most popular最受欢迎的such as比如;诸如
old habits die hard积习难改go to the dentist去看牙医
morn than多于;超过less than少于
二、句型:
help sb. with sth.帮助某人做某事
How about… ......怎么样/ ……好不好
want sb. to do sth.想让某人做某事
How many+可数名词复数+一般疑问句……有多少……
主语+find+that从句. ……发现……
spend time with sb.和某人一起度过时光
It’s+ adj.+ to do sth. 做某事的……的。
ask sb. about sth.向某人询问某事
by doing sth. 通过做某事
What’s your favorite……你最喜爱的……是什么
the best way to do sth.做某事的最好方式
1. important us to eat a balanced diet.
A. It's; for
B. That's; for
C. It's; to
2. --- I think drinking milk every morning is good our health.
--- Yes. I agree you.
A. to; to
B. with; to
C. at; with
D. for; with
3. --- How do you learn English words
--- making flashcards.
A. To
B. By
C. For
D. With
4. The students want their teacher a story for them.
A. tell
B. tells
C. telling
D. to tell
5. English is my favorite subject, and I am good it.
A. for
B. to
C. at
D. of
1. 解析:It’s+ adj.+for sb. to do sth. 做某事对某人来说。。。的,故选A。
2. 解析:be good for对……有好处,agree with sb:赞同某人,故选D。
3. 解析:by doing sth. 通过做某事,故选B。
4. 解析:want sb. to do sth.想让某人做某事,故选D
5. 解析:be good at sth: 擅长某事,故选C。
频率副词的使用用法
几个频率副词的用法
★always
always 意为“总是”,与进行时态连用时,可以表示赞扬,也可以表示讨厌等感情色彩。.
(1)I shall always remember my first day at school. 我将永远记住我上学的第一天。
(2)He is always smoking. 他总是抽烟。
★usually
usually可以指通常的动作,但是侧重已经形成的习惯,它是从已经形成的角度来说明动作。. (1)I usually do some shopping with my parents on Sundays. 我经常在星期天和我的父母一起去买东西。
(2)He usually goes to school by bike. 他通常骑自行车上学。
★often
often是指经常性的动作,意思为“常常, 经常”。.
(1)Children don't often do homework. 孩子们经常不写作业。
(2)He is often late for school. 他经常上学迟到。
★sometimes
sometimes意思为“有时,不时”,表示次数较少(低于often所表达的次数),常常与一般现在时或一般过去时连用。.
(1)Sometimes he goes to work by bike, and sometimes he goes by bus.
有时候他骑自行车上班,有时候他乘公共汽车上班。
(2)Sometimes I helped my parents in the house. 有时候我帮助父母做家务。
★hardly
hardly意思为“难得, 几乎从来不”,它所表示的次数非常少。.
(1)He hardly drinks. 他几乎不喝酒。
(2)She hardly plays cards. 她几乎不打牌。
★never
never意思为“决不, 从未”,表示一次也没有。.
(1)He never lives there. 他从来都没有在那儿住过。
(2)She never has anything to do. 她一向无所事事。
模糊频率副词
以下些词都是表示事情发生频率的副词,也是不准确地说某事在一段时间内发生的次数。
always 总是usually 通常often 经常
sometimes 有时hardly ever 几乎never 从来不
例如:
On weekends I always surf the Internet.