内容正文:
Unit 3
1.频度副词always,usually,often,sometimes,seldom和never
频度副词常用来表示或强调经常性或习惯性发生的行为或动作。常见的频度副词频率的高低是:always> usually > often> sometimes> seldom >never。
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知识概要
课时讲练
知识清单
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副词 频率 中文意思
always 100% 总是;一直
usually 约80% 通常
often 约60% 经常
sometimes 约40% 有时
seldom 约5% 很少
never 0% 从不
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例如:
I sometimes go fishing. 我有时去钓鱼。
I often go to work by car. 我经常开车去上班。
Lingling is never late for school. 玲玲上学从不迟到。
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2.It’s great to hear from you Mike,but I’m afraid I can’t come. 迈克,收到你的来信真是太好了,但是我恐怕不能来。
(1)hear from是固定搭配,意为“收到……来信”,其同义短语是get/receive a letter from sb.。例如:
She always hears from her son in Guilin.她经常收到住在桂林的儿子的来信。
辨析hear与listen
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课时讲练
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单词 用法
hear 及物动词,强调“听”的结果,不一定是有
意识地听
listen 不及物动词,强调“听”的动作,但不一定
听到;接宾语时,其后必须加介词to
例句:They listen to him carefully,but they hear nothing. 他们仔细
地听他说,但什么也听不到。
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(2)“I’m afraid(that)…”意为“恐怕……”,一般表示委婉的拒绝。例如:
I’m afraid that I can’t do the work.恐怕我做不了这工作。
afraid的常见搭配:be afraid of sth./sb.意为“害怕某物/人”;be afraid to do sth.意为“害怕去做某事”;be afraid of doing sth.意为“担心会发生某事”。
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3. …, people often give candy to children as birthday presents. ……人们经常把糖果当作生日礼物送给孩子们。
as意为“作为;看作”。例如:
As a student,I should study hard.作为一名学生,我应该努力学习。
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基础达标
一、单项选择。
1.Tony doesn’t always visit his uncle,but he ________ sends
emails.( )
B
A.never B.often C.seldom
2.Bob doesn’t like coffee,so he almost ________ drinks it.( )
C
A.often B.always C.never
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3.Do you watch TV or ________ newspapers?( )
A
A.read B.see C.look
4.Tom ________ to work by bicycle. ( )
C
A.usually go B.goes usually C.usually goes
5.Jack ________ a party ________ his birthday.( )
B
A.comes; for B.has; on C.gives; in
6.Would you like to ________ music ________ watch TV?( )
C
A.listen; or B.hear; and C.listen to; or
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7.—Is the mobile phone new or old?
—________. I bought(buy的过去式) it only two days ago(以
前).