内容正文:
Unit 2
How often do you excercise?
1
一、知识点回顾
(一)重点单词、短语、句子
单词:
1.[prɪˈsent] _________________ 2.[ˈmeɪbi]_________________ 3.[ˈtelɪvɪʒ(ə)n]_________________
4.[haʊˈevə(r)]_________________ 5.[təˈɡeðə(r)]_________________ 6.[ˈkɒfi]_____________
7.互联网_________________ 8.大概_________________ 9.健康_________________
10.虽然_________________ 11.杂志_________________ 12.然而_________________
13.作者_________________ 14.较少_________________ 15.结果_________________
16.节目_________________
percent
maybe
television
However
together
coffee
Internet
maybe
health
although
magazine
however
writer
less
result
program
2
一、知识点回顾
短语:
17.几乎不_________________ 18.例如_________________
19.多于_________________ 20.至少_________________
句子:
1.我们一点也不喜欢上钢琴课。
___________________________________________________________________________
2.吃水果对我们身体有好处。
___________________________________________________________________________
3.70% 的学生每天都看电视。
___________________________________________________________________________
4.Helen有时候和朋友去看电影。
___________________________________________________________________________
5.Jim 的弟弟多久玩一次电脑游戏?
___________________________________________________________________________
hardly ever
such as
more than
at least
We don’t like the piano lesson at all.
Eating fruit is good for our body.
70% of students watch TV every day.
Helen sometimes goes to the movies with her friends.
How often does Jim’s brother play computer games?
3
语法讲解
(一)how often引导的特殊疑问句
how often 多久一次,用于对动作发生的频率进行提问。
回答应该是频度副词或表示频率的词组,
如always,usually,often,sometimes,never,hardly,ever every day,once a week,three times a day等。
—How often do you go to the movies? 你多久去看一次电影?
—Once a week. 一周一次。
4
词组 词义 用法 答语特征
how long 多久 询问时间多长 for/about+一段时间
how often 多久一次 询问动作的频率 often, twice a week等
how soon 过多久以后 询问时间多久(用于一般将来时) in+一段时间
how far 多远 询问距离多远 ten minutes’ walk
how many 多少 询问可数名词数量 数词+可数名词复数
how much 多少 询问不可数名词数量 数词+表示量的词+of+不可数名词
多少钱 询问价格 数词+货币单位
【易混辨析】