英语人教新目标八年级上册Unit 2 How often do you exercise? Section A-频度副词

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√ √ √ × × ×
√ √ × × √ ×
√ √ √ × × ×
√ √ × × × ×
√ × √ × ×
经常 × usually 常常 often
有时 sometimes
很少 seldom
从不 never
替换练习:Mary always takes a bus to school.
频度副词
这类词用来表示某一动作发生的频率,或某一状 态出现的频率,即在一定的时间内动作重复发生 或状态重复出现的次数。
Section A
grammar
Unit 2 How often do you exercise?
频度副词
★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。e.g. • (1)I shall always remember my fir st 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。
类似every day,every weekevery Saturday或on saturdays 等等这样的频度副词短语通常放在句末,也可以放在句首。
Translate the phrases below:
一天一次 once a day 一月一次 once a month 一天五次 once two days 一天两次 twice a day 一年一次 once a year 一周两次 twice a week 一 周三次 three times a week 一年四次 four times a year 一年六次 six times a year
I
一天三次 three times a day 每年两次 twice a year 每周一次
once a week
go to the cinema
如何提问? 对划线部分提问: I play football once a week.
How often do you play football?
如何回答: Once /twice/three times/six days a week
一次:once 两次:twice ≥3次:基数词+times

day month + 日、周、月、年... year week
every day/week/Saturday …
请注意
Every Saturday,I go to the park. 每个周末,我都去逛公园。 Every Sartuday在这里等于On Sartudays。 因为every本身意思就是“每一”,为单数, 所以不用加s。而on Saturdays指所有的周六, “我”都去逛公园,为复数,所以要加 Saturday词尾要加s。其他短语同理。再比如: On Sundays, I go to the cinema with Jack. =Every Sunday,I go to the cinema with Jack.
★often • often是指经常性的动作,意思 为“常常, 经常”。e.g. • (1)Children don't often do homework. 孩子们经常不写作 业。 • (2)He is often late for sch ool. 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。e.g. • (1)Sometimes he goes to work by bik e, 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。
★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。e.g. • (1)I usually do some shopping wi th 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。
dance
skate
badminton
play basketball
always usually often
seldom never
sometimes
Translate the sentences below: 我很少去市场。
I seldom go to the market.
我总是上课迟到。
I am always late for school.
我经常参加学校乐队的练习。
I often take part in the school band prac-tice.
ቤተ መጻሕፍቲ ባይዱ
我有时候喜欢弹钢琴。 我从不打乒乓球。
I sometimes like playing the piano. I seldom play table tennis.
频度副词短语
We clean his room once a week.(一周一次) You clean his room twice a week.(一周两次) We cleans her room three times a week. (一周三次) I cleans his room four times a week. (一周四次) I cleans her room five times a week. (一周五次)
Dialogue:
go shopping How often do you go shopping?
dance
I go shopping once a week.
ride a bike
play the piano
THANK YOU
★hardly
• hardly意思为“难得, 几乎从来 不”,它所表示的次数非常少。 e.g.
• (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。 • e.g. • (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。
以下是每个同学乘坐公交车的情况。请判断每人乘坐 公交车的频率:一直;经常;有时;很少;从不。 Thurs Sun. Mon. Tues. Wed. Fri. Sat. . Mary Bill Lily Sam Mike Alan
频率
一直,总是 always
√ × × √ × ×
√ √ √ × × ×
100% 80%
60%
40%
20%
0
always usually
总是
通常
often sometimes s e l d o m never 从不 很少 经常 有时
Make sentences(造句)
e.g.: I never play basketball. swim
play football play
Lily I
每天 everyday 一个月四次 four times a m onth 每周两次 twice a week
listen to music
I
一天一次 once a day 每周两次 twice a week 每个月四次 four times a month
wash my clothes
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