UNIT ONE less than free time in the future hundreds of go skating space station come true in the past
be able to do housework
一般将来时（will/shall+do)
表示在将来时间内所做的动作或所处的状态，常用的时间状语为tomorrow next week in 10 years,等等
be going to +动词原词， be 随人称的变化而变化
一般疑问句及简略回答
比较级more ,less,fewer的应用
UNIT two
keep out what's wrong?/the matter?/the problem with..?
out of style call sb up on the phone pay for part-time
the same as get on as much as possible all kinds of
on the one hand / on the other hand
情态动词should could 的用法 should 意为“应该”，表示一种义务，责任或建议，它本身无人称变化，且后接动词原形 could 为can 的过去式，可用来表示过去的能力或语气的委婉性，无人称变化，后面接动词原形
why don't you...?
表示“为什么不。。“
相当于Why not do..?用来向别人提出建议，本身为否定句，但表达的是肯定意义，相当于汉语中的反问句
UNIT THREE
barber shop take off come in take place get out run away hear about as ... as
WHEN/WHILE 引导的时间状语从句
时间状语从句为复合句中的一种，该句型中常用的引导词有after before when while as not ..until 等，它们所引导的从句常用来说明主句中的动作所发生的时间
过去进行时
（1）过去进行时用来表示某人/物在过去某时或某段时间内正在做某事
（2）其结构为：陈述句：主语+was/were+v.ing(肯定）
主语+was/were+not+v.ing (否定）
一般疑问句：Was /Were +主语+v.ing?
特殊疑问句：特殊疑问词+was/were+主语+v.ing?
Unit 6 How long have you been collecting shells?
重点语法：现在完成进行时态
do/does 的现在完成进行时态形式：have/has been doing
do/does 的现在完成进行时态的被动语态：have/has been being done
现在完成进行时态所应用的场合：
①某事从过去发生一直持续到现在都在做
②过去发生的动作对现在造成影响
例：我已上了三年初中。
I have been in Junior School for 3 years.
自从那次他与我谈过心后，我天天都在进步。
I have been making progress since he talked with me that time.
现在完成进行时态的肯定句、否定句和疑问句形式：
肯定句例句：I have been skating for five hours.
否定句例句：I haven't been skating for five hours.
一般疑问句例句：Have you been skating for five hours?
特殊疑问句例句：How long have you been skating?
注意：瞬间动词不能和一段时间连用。
例句：你借这本书已经多长时间了？
How long have you been keeping this book?
重点短语：run out of 用完；用尽
by the way 顺便说说
be interested in doing sth. 对某事感兴趣
more than 比……多
far away 在远处
would like to do sth. = want to do sth. = feel like doing sth. 想要做某事
send sb. sth. = send sth. to sb. 把某物赠送给某人
in fact 实际上
room 房间（用于可数名词）；空间（用于不可数名词）
common → more common → the most common 形容词 common 的原级、比较级和最高级
Unit 7 Would you mind turning down the music?
重点语法：mind [one's] doing sth. 介意（某人）做某事
重点短语：not at all 一点也不
turn down 调节使音量变小
right away = in a minute = at once 立刻；马上
wait in line 排队等候
cut in line 插队等候
hasn't = has not
keep ... down 压低声音；使缓和
at first = first of all 首先
take care 当心；小心
take care of = care about = look after 关心；照顾
break the rule 违规
obey the rule 遵守规定
put out 熄灭
pick sth. up 捡起某物
wait for sb. 等候某人
depend on 依赖；依靠
get back = return 要回
mean → meant → meant 动词 mean 的原形、过去式和过去分词
Unit 8 Why don't you get her a scarf?
重点语法：询问别人为什么要做或者不做某事
why don't you do sth. = why not do sth.
例句：Why don't you get her a camera? = Why not get her a camera?
what about = how about
例句：How about some tennis balls? = What about some tennis balls?
重点短语：fall asleep 入睡
give away 赠送；分发
hear of = hear about 听说
take an interest in = be interested in 对……感兴趣
make friends with 与……交友
make progress 取得进步
keep → kept → kept 动词 keep 的原形、过去式和过去分词
feed → fed → fed 动词 feed 的原形、过去式和过去分词
fall → fell → fallen 动词 fall 的原形、过去式和过去分词
hear → heard → heard 动词 hear 的原形、过去式和过去分词
差不多就找到这些 累死啦 给我分分把
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