【Special Difficulties】难点

某些动词的后面加上介词或副词以后就会改变词义，这种新的组合称作短语动词
put:放，put on
take:拿走，take off
look:看，look at:看，look for:寻找，look afrer:照顾，look out:当心
call,call at,call on,call in ,call back,call for
knock，knock at:敲，knock off,knock over,knock out
knock off:下班，He knocked off earlier.
knock sth off+地点，knock the vase off the table
knock off:打折，knock 10% off the price.
knock over,A car knocked the boy over.
如果有地点，off; 无地点，over,I knocked the boy off the bicycle.

Exercises
1...out...
knock out :打陨，boxer:拳击手
在拳击场合中，把人打倒在地叫knock out
2...over...
无地点
3...off...
4...at...
1...
knock out
2...
knock off
3...
knock 10% off the price of all the goods

【Multiple choice question】

5...D...
say说/tell告诉
He says + 句子；He says+that+句子；say to sb.
tell sb.+句子：tell sb.+that+句子
He said to me/he told me
Percy Buttons 作为从句的主语
一个简单句只有一个主语一个动词
He told me Percy Bottons was a Beggar.
6..
they all/all they
all of us/all of them
我们所有人　all of us,we all
each/every 每一个
each:强调个体；every 强调整体
every adj.+n. 每一个（书，本，人等）
each adj.&pron.:each adj.+n; each pron.直接作主语或者宾语
every person likes...
each person likes.../each likes...
every 不能做主语；each 强调个体，使用第三人称单数
7...
once a month:每月一次，属于频率
对频率提问：how often
提问多久：how long
提问次数：how many times

How many times do you visit your mother each month?
How long do you visit your mother?对时间提问
How often do you visit your mother?对时间和次数提问
How soon 多久以后
How soon will you finish your Homework?

Vocabulary
8...
out of work 失业
I am out of work,/I lose my job.

10...A...
piece of:a piece of cheese 一块奶酪
bit：
bar:a bar of chocolate---一块巧克力
bar 门闩：长条状：a bar of chocolate;　a bar of soap
block 块，一大块: block v.堵塞；block n.房子
packet:一包
a piece of.../a bit of...

12...A...
same age and size 同年代同样式
street 两边有房子的街道
way, on the way,in the way 挡住某人的路（强调方向）
road 路的通称：road Home 通往家的路
route 路线

〖语法精粹〗

1.How can you___b____if you are not ____?
A.listening/hearing
B.hear/listening
C.be listening/hear
D.be hearing/listening to
listen听／hear听见
如果你不听，怎么可能听见呢？
be　不能加动词原形；be+ -ed/-ing
can+动词原形

2.The girl even won't have her lunch before she____her Homework.
A.will finish
B.is finishing
C.had finished
D.finishes
won't=will not
状语从句中，用一般现在时取代将来时．

3.Those who have applied for the post__A__in the office.(此题超前）
A.are being interviewed
B.are interviewing
C.interviewing
D.to be interviewing
apply for 申请
who 在名词后面，引导定语从句
interview 面试
从句（have applied for)现在完成时，主句缺少谓语动词
A.are being interviewed　被动
B.are interviewing　　　 主动

4.The old scientist _____to do more for the country.
A.is wishing
B.has been wishing.
C.wishes
D.has been wished　合理不合情
scientist 科学家；wish 希望
表示状态、感觉、情绪、精神活动的动词不可用于进行时态．
wish sb.to do

5.If he______,don't wake him up.
A.still sleeps
B.is still sleeping
C.still had been sleeping
D.will be sleeping still
if——一般用一般现在式
如果他在睡觉的话，不要吵醒他
1.关键词
2.上下文
3.潜在含义
now　现在进行时
often,always
just,already 现在完成时
last week,last summer...一般过去时

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