内容正文:
Unit 3 Could you please clean your room?
一、重点单词与短语
1、fold v.折叠;对折
fold...in half将...对折 fold up 折起;折叠
It'll fit in if you fold it in half.对折的话就能放下了。
2、mess n.杂乱;不整洁生v.把...弄脏
in a mess 杂乱 make a mess 搞砸;弄乱 a mess of 许多
What a terrible mess you have made!你搞得一团糟!(四川乐山)
3、 throw v.(threw,thrown)扔;掷
throw away 扔掉;抛弃 throw off 匆匆脱掉;摆脱
throw oneself into投身于;积极从事 throw...at/to...向...扔...
4、 neither adv. 也不 pron.两者都不
“neither+可数名词单数”作主语时,谓语动词用单数形式;“neither of+复数
名词/代词”作主语时,谓语动词用单复数形式均可。“neither...nor...”意为
“既不...也不....”,连接两个并列主语时,谓语动词在人称和数上与最靠近的主语一致。neither用于句首时,句子用倒装结构。
Neither you nor he is right.你和他都不对。
5、 as soon as ...就...
引导时间状语从句,若主句用将来时,从句用一般现在时表示将来。
I'll go to visit my aunt in England as soon as the summer holidays start.
一放暑假,我就去英国看望我的姑姑。
6、pass v.给;递;走过;通过
pass away 去世 pass by 经过 pass on 传递
pass the exam通过考试
pass sb.sth.=pass sth.to sb.把某物递给某人
7、 borrow v.借;借用
borrow “借入”,指向他人借东西,borrow sth.from sb.意为“向某人借某物”
lend“借出”,指把东西借给别人,lend sth.to sb.=lend sb.sth.,意为“把某物
借给某人”
keep:borrow属于短暂性动词,若与时间段连用,要用延续性动词keep
8 、while conj.与...同时;当...的时候;而;然而
While we were eating breakfast,Claudio went upstairs to collect his things.
我们吃早饭的时候,克劳迪奥上楼去收拾东西。(浙江嘉兴)
while常表时间段,用于同时进行的两个延续性动词相伴随而发生。从句常用
进行时态
when可表示时间点、时间段,所引导的从句的动词既可以是非延续性动词,
也可以是延续性动词
9、waste n.浪费;垃圾 v.浪费;滥用adj.无用的;废弃的
waste time 浪费时间 a waste of...浪费...
It's a waste of time doing that!那么做是白白浪费时间!
10 、provide v.提供;供应
要点归纳:
表示“提供”:provide sth. for sb./provide sb. withsth.
supply sth.to sb./supply sb.with sth.
offer sth. to sb./offer sb.sth.
11、depend v.依靠;信赖
词汇串记:depend依靠 dependent adj.依赖的 independent adj.独立的
independence n.独立
depend on dependent on independent of
independence from
12、since conj.因为;既然| prep.,conj.&adv.从...以后;自...以来
(1)since引导时间状语从句,主句常用现在完成时,从句用一般过去时。
(2)since引导原因状语从句时,意为“因为;既然”,语气比 because稍弱,通常置于句首。
(3)“since+时间点”常与现在完成时连用。
(4)“It is+时间段+since从句”表示“自从....已经...时间了”,since从句不能用否定式。
They've been good friends since they we