how often “多久一次”,提问动作发生的频率 How often do you go home? 你多久回家一次? Once a week. 一周一次。
18.What do you think was the best part of the day? 你认为那天最好的是什么?
do you think在句中作插入语,意为“你认为”,它后面的部分常用陈述语序。插入语一般是对一句话作适当的附加解释,若将其去掉,对整个句子并无多大影响。若把插入语提到句子的前面,它就会成为主要部分,而原来的主要部分则成为一个从句。
你认为她什么时候会回来?
When do you think she will be back?(do you think为插入语) Do you think when she will be back?(do you think为主句) 19.family可数名词“家,家庭,家人”families
family是集合名词,作主语时,若指家庭这个整体,则谓语动词用单数形式;
指家庭成员时,被视为复数,谓语动词要用复数形式。
His family is big. 他的家庭是一个大家庭。 His family all like reading. 他们全家人都喜欢读书。 20.Suzy is not at home at the moment.苏西现在不在家。
at the moment介词短语“此刻;现在”,=now
用于一般现在时或现在进行时的句子中,作时间状语 moment可数名词“瞬间;片刻”。
I have nothing to do at the moment. 现在我无事可做。
We are watching a movie at the moment. 此刻我们正在看电影。 at that moment“在那时候”,用于一般过去时或过去进行时。
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The girl was washing her clothes at that moment. 在那时候,那个女孩正在洗衣服。
21.I see Andy playing on the sand too. 我看见安迪也在沙滩上玩。
see sb.doing sth.“看见某人在做某事”。
We saw some young people running wildly in the street. 我们看见一些年轻人(正)在街上狂跑。
see sb doing sth “看见某人正在做某事”,强调动作的I saw a monkey eating bananas. 正在进行 see sb do sth 看见一只猴子正在吃香蕉。 “看见某人做过某事”,强调动作自始I saw them get on the bus. 至终的全过程 我看见他们上了公交车。
22.He has been away from Beijing for a week. 他离开北京一周了。
be away“不在”,表示“离开”的状态,可以和一段时间连用,
away后若有“地点”须加from,即be away from。 He has been away from his hometown since 1992. 自1992年以来,他就离开了家乡。
leave “离开”,非延续性动词,不能和表示一段时间的状语连用。 23.The film has been on for 20 minutes. 电影已经上演20分钟了。
be on“上演;开着”,可以表示延续状态。
The film has been on for half an hour. 电影已经上演半个小时了。
Are the lights in your room on? 你房间的灯开着吗?
24. die不及物动词“死”。
dies(第三人称单数)died(过去式)dying(现在分词)
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dead(形容词)death(名词)。
She is dying. 她快要死了。
His father died ten years ago. 他的父亲十年前去世了。
die 非延续性动词 动作不延续,与时间点连用,常用于He died 3 years ago. 一般过去时 dead 形容词 他三年前去世。 与系动词构成系表结构,用于现在时He has been dead for 3 years. 态 他去世3年了。
25.arrive不及物动词“到达” arrive at +小地点 arrive in+大地点
26.I have kept it with me for a few days.我借了它几天了。
for介词“达;计”,表示动作或情况持续的时间长度。 Bake the cake for 40 minutes. 将蛋赵烘烤40分钟。
We have stayed here for two months. 我们已在这儿待了两个月了。 for作介词的其他用法:
①(表示目的、用途)为了;供
He does everything only for money. 他做什么都是为了钱。 ②(表示对象)为,给;对于;关于;至于,对……而言 What did you get for your birthday? 你收到了什么生日礼物?
Watching TV too much is bad for your health. 看电视太多对你的健康有害。
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③(表示目标、去向)往;到
My father has left for Shanghai. 我爸爸已动身去上海了。 ①(表示约定的时间)在……(时间) It's time for supper. 是吃晚饭的时候了。 ①赞成;支持;同意
Are you for this plan or against it? 你是支持还是反对这个计划? ①代替;代表
I looked after the kids for her. 我替她照看孩子。 ①(表示解释理由)因为,由于
She was angry with him for being late.她因他迟到而生气了。 27.The first dolphin show began at 11:30 a.m.
第一场海豚表演是在上午11:30开始的。 show可数名词“节目,表演,展览”。
There was a fashion show in the theatre yesterday. 昨天在剧院里有一场时装表演。 ①on show展览,展出
There were a lot of old things on show in the museum last week. 上周,博物馆里展出了许多古董。 ①show及物动词“出示,给……看” show sb.sth.和show sth.to sb.。 Let me show you my new sweater. =let me show my new sweater to you. 让我把我的新毛衣给你看看。
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