人教版|高中英语必修1Unit1解析(二)

2018-01-11 外语教学必备的 外语教师联盟 外语教师联盟


 

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都置顶了外语教师联盟

 



教学背景

本单元话题——友情(Friendship)。友谊是幸福的源泉,社会学家指出,收入和社会地位不同的人之所以能有各自的幸福感,在很大程度上是因为友情因素的存在。


疑难追踪


1.Are you good to your friends?(P1)

难句解读

你对朋友亲切吗?


be good to

意为“对……亲切”。good的常用结构有:do good to sb./sth.= do sb./sth. good对……有益;It’s no good doing/to do sth.做……没用;as good as…和……一样好;do good deeds做善事;make good成功;履行;赔偿;弥补;for good永久地。

例如:

Are you good to old people? 

你对老人亲切吗?


Vegetables will do good to your health.

蔬菜对你的健康有益。


It's no good hoping for others help.

期待别人的帮助是不行的。


His dream was to make good at a film director.

他的梦想是当一名成功的导演。

难点深究

注意be good to和be good for的区别:

be good to表示“对……亲切”,而be good for表示“对……有用处”。


2.Add up your score and see how many points you get. (P1)

难句解读

累加你的分数,看你能得多少分。


add up

意为“总计;加起来;前后一致,合理”。add的常用结构有: add up to总计共达;意味着;add to sth.增加;add…to…把……加到……;add + that从句表示“补充说”。

例如:

Please add up all these figures and see how much we can get. 

请把这些数字加起来,看看能得多少。


His words don't add up—he must be lying.

他的话前后不一致 —— 一定撒谎了。


These figures in the bill add up to one million. 

账单上的这些数字共计一百万。


What he said doesn’t add up to anything.

他所说的没有任何意义。


The bad weather added to our difficulties.

糟糕的天气增加了我们的困难。


Please add my name to the list. 

请在名单上加上我的名字。


He added that they would return a week later. 

他补充说他们一周后回来。


3.…, but your friend can’t go until he/she finishes cleaning his/her bicycle. (P1)

难句解读

……,但是你的朋友直到清洗完他/她的自行车后才能去(看电影)。


本句含有“not…until…”结构,该结构意为“直到……才……”,until在此用作连词,引导时间状语从句,通常与非延续性动词连用。

例如:

I didnt speak of it to anyone until yesterday. 

直到昨天我才把它告诉别人。


I asked Jack not to leave the hotel until he received our call. 

我请求杰克在接到我们的电话后再离开那家旅馆。

难点深究

until与主句中的否定词not同时位于句首时,主句要部分倒装;until表示“一直到……时”,可与till通用,主句和从句都用肯定式,且主句谓语动词是延续性动词,句意为“一直做……到……时”;“not…until…”结构在强调结构中应为:It is/was not until…that…。


例如:

Not until his mother came back did he go to bed. 

直到他妈妈回来,他才上床睡觉。


He worked until/till it was dark. 

他一直工作到天黑。


It was not until midnight that he came back. 

直到半夜他才回来。


4.While walking the dog, you were careless and it got loose and was hit by a car. (P1)

难句解读

你在遛狗时,不小心让狗给挣脱了,后来它被车撞了。


本句中的while walking…是省略形式,补充完整为while you were walking…。在状语从句中,尤其是在while, when等引导的时间状语从句和if, unless等引导的条件状语从句以及though, although等引导的让步状语从句中,如果从句的主语和主句的主语相同,且从句含有be动词,则从句的主语和be动词可以省略,只剩下“连词+现在分词/过去分词/介词短语/名词/代词/形容词/副词等”。

例如:

I tried to keep his advice in mind when (I was) writing this book. 

写这本书的时候,我设法把他的建议记在心里。


He will not attend the party unless (he is) invited. 

除非收到邀请,否则他是不会去参加那个晚会的。


When in doubt, ask the teacher himself. 

当你有疑问时,就问老师本人。


Although frightened, he managed to run away.

 虽然他害怕,但还是设法逃开了。

 难点深究

注意当状语从句的主语是it,谓语动词为is/was,后面跟形容词necessary, impossible, possible, strange等时,也可省略it is/was。


例如:

If necessary, we can go there. 

如果有必要,我们可以去那儿。


Bring it to me when possible. 

有可能的话,就把它给我带来。


Put a comma where needed. 

在需要的地方加个逗号。


5.You will tell him/her that he/she should have studied, so you dont let him/her look at your paper. (P1)

难句解读

你会告诉他/她应该认真学习,所以你不会让他/她看你的试卷。


本句中的should have studied表示“本应该学习”的意思。should have done表示“本应该做某事,而实际上没有做”的意思,是一种虚拟结构。

例如:

You should have cleaned the room yesterday. 

你本应该昨天把房子打扫一下的。


We should have told you the news earlier. 

我们本应该早点告诉你这条消息。

难点深究

在英语中,还有could/might/ought to /need+ have done可表示对过去的一种虚拟,意为“本可能/应该/需要做某事,而实际上没有做”。


例如:

If you had been here yesterday, you could have met with him. 

假如你昨天在这儿的话,你就可以碰到他了。


另外还要注意此句型的否定式,应该把not放在should,could,might,ought,need之后。

例如:

The proposal should not have been refused.

这个建议本不该遭到拒绝的。


6.Make a list of reasons why friends are important to you. (P2)

难句解读

把朋友对你重要的原因列一个清单。


reason 

作名词表“理由;原因;解释”,后面常跟不定式、for短语,还可以接由关系副词why所引导的定语从句。常用结构有:

The reason why…is/was that… ……的理由是……;

the reason for sth./for doing sth./to do sth./why引导的从句:做……的理由;

for the reason of由于……;

by reason of由于/因为……;

reason作动词表“讲道理(vi.);以理说服(vt.)”,常用结构有:

reason with sb.与某人理论;劝导某人;

reason sb. into/out of doing sth.说服某人做/不做某事。

例如:

We’d like to know the reason why she didn’t accept the job. 

我们想知道她不接受这份工作的原因。


We have no reason to disbelieve him. 

我们没有理由不相信他。

注意:The reason why… is/was that…句型中,that引导表语从句,不能换成because。

例如:

The reason why he was late is that there was a breakdown on the railway. 

他迟到的原因是铁路出了故障。

难点深究

reason后面的定语从句的引导词不一定总是why,它后面的定语从句的引导词是用why还是that或which,要看从句中是缺主语、宾语、表语还是状语。只有缺状语时才用why(=for which或者省略);缺其它的句子成分时用that/which,且缺少宾语时可以省略that/which。


例如:

I’d like to know the reason why/ for which you’re late. 

我想知道你为什么迟到。(定语从句中缺少原因状语)


The reason(that /which)he gave me was not reasonable. 

他给我的理由不合理。(定语从句中缺少宾语)


He gave me a reason that /which was not reasonable.

他给我个不合理的理由。(定语从句中缺少主语)


7.Anne Frank wanted the first kind, so she made her diary her best friend. (P2)

难句解读

安妮·弗兰克想要第一种类型的朋友,于是她把自己的日记当成了最要好的朋友。


本句中的make her diary her best friend属于“make + 宾语 + 宾补”结构,能够充当make的宾补的还有省略to的不定式、过去分词、名词、形容词、介词短语等。

例如:

You make me feel safe now. 

现在你让我感觉很安全。


You should make your views known to others. 

你应该让别人知道你的观点。


We made him our monitor.

我们选他当班长。


Well, sit down and make yourself comfortable. 

哦,坐下来让自己舒服一下。


Please make yourself at home. 

请放松点,像在自己家里一样。

难点深究

have, make, let等使役动词和see, hear, listen to, look at, watch, notice, observe 等感官动词都可接不带to的不定式作宾补。help后可带to,也可不带to。但是在被动语态中,宾补中省略的动词不定式 to 要还原。


例如:

The boy was made to work twelve hours a day. 

这个男孩被迫每天干十二个小时的活。


8.She and her family hid away for nearly twenty-five months before they were discovered. (P2)

难句解读

她和她的家人躲藏了将近两年零一个月才被发现。


before

在本句中引导时间状语从句,表示“……之后才……”。

例如:

It will be three years at the senior school before the students take the college entrance exams. 

高中三年后学生才参加高考。

难点深究

before的用法归纳:

①表示“在……之前”。

②表示“……(之后)才”,常用于“It + be + 时间段 + before……”句型。

③表示“(不多久)就”,在此结构中主句常用否定式,其中“It + be + not long before…”是此结构中较常见的句型。

④表示“不等……就,来不及……就”,此结构中的before引导的从句常包含情态动词can/could。


例如:

They arrived at the station twenty minutes before the train was to leave. 

在火车出站前二十分钟,他们赶到了火车站。


It will be five years before we meet again. 

我们要过五年才能再次见面。


It was not long before he got a rise in the company. 

不久他在公司中升了职。


He cleaned the classroom down by himself before I could come to help. 

不等我过来帮忙,他就一个人把教室彻底打扫干净了。


9.I wonder if it’s because I haven’t been able to be outdoors for so long that I’ve grown so crazy about everything to do with nature. (P2)

难句解读

我不知道是不是由于长时间无法出门的缘故,我变得对与大自然有关的一切事物都无比狂热。


本句中主句的谓语动词wonder后面跟了一个由连词if引导的宾语从句,在if引导的宾语从句中,含有一个强调句“it's…that…”,强调原因状语从句because I haven't been able to be outdoors for so long。强调句的构成:It is/was…that/who…。强调句型通常强调原句的主语、宾语或状语。

例如:

 It is I that/who am your true friend.

 我才是你真正的朋友。(强调主语)


My father did the experiment in the lab yesterday evening. 

我父亲昨晚在实验室里做实验。


→ It was my father that/who did the experiment in the lab yesterday evening.

是我父亲昨天晚上在实验室里做实验。(强调主语)


It was the experiment that my father did in the lab yesterday evening.

我父亲昨天晚上在实验室里做的是那项实验。(强调宾语)


It was yesterday evening that my father did the experiment in the lab.

我父亲是昨天晚上在实验室里做的实验。(强调时间状语)


It was in the lab that my father did the experiment yesterday evening.

我父亲昨天晚上是在实验室里做的实验。(强调地点状语)

难点深究

当这一强调句型强调时间或地点状语时,不要想当然地用when或where来代替that;强调原因状语从句时,当原因状语从句是 as,since引导时,应改为because引导;判断句子是强调句还是定语从句的方法:把it is/was和that/who去掉,再把被强调成分归位到它原本在句中的位置,在不添加任何成分的情况下,如果句子仍能成立,则该句是强调句,否则就是定语从句;对于“not…until…”句型的强调则为:It is/was not until…that…。


例如:

It was not until twelve oclock last night that he went to bed.

昨晚他12点才去睡觉。


10.I can well remember that there was a time when a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound. (P2)

难句解读

我非常清楚地记得,以前湛蓝的天空、鸟儿的歌唱、月光和鲜花从未令我如此心驰神往。


There was a time when…

“有一段……的时期”。此为一重要句型,本句中a time之后跟了一个由关系副词when引导的定语从句。当time表示“时间或一段时期”时,应用关系副词when或介词at/during + which来引导定语从句。当time表示“次数”时,后面可跟that引导的定语从句。time构成的常见句型有:It's (high) time that…到了干……的时间(谓语动词要用虚拟语气,其形式为过去式或should + do);

It/This is/was the +序数词+ time that…是第几次做……(that 可以省略,从句中谓语动词要用完成时);

have a hard time doing sth.干某事吃了不少苦头。

例如:

In his letter he mentioned the time when people fought with enemies. 

在信中他提到了人们和敌军打仗的那段时期。


There was a time when girls couldn’t go to school. 

从前有段时间女孩子是不能去上学的。


It is high time that we planted(should plant) trees there.

早该是我们在那儿种树的时候了。


It was the third time(that)he had done that kind of thing.

他是第三次做那种事了。


The girl had a hard time adapting herself to living in a foreign country.

那女孩费很大劲才适应国外的生活。

本句中的have kept me spellbound构成“keep + 宾语 + 宾补”结构。spellbound为形容词,意为“入迷的;出神的”。keep的宾补可以是现在分词、过去分词、形容词、副词、介词短语等。

例如:

Don’t keep me waiting for long. 

别让我等太久。


We’ll keep you informed.

我们会通知你的。


I was so tired that I could hardly keep myself awake. 

我很累,以至于几乎无法让自己保持清醒。


The bad weather keeps us inside the house. 

坏天气使我们待在屋子里。


11.…For example, one evening when it was so warm, I stayed awake on purpose until half past eleven in order to have a good look at the moon by myself. (P2)

难句解读

……比如,在一个温暖的夜晚,我故意熬到11点半不睡觉,为的是独自好好地看一看月亮。


stay awake

意为“保持醒着”。stay在此是连系动词,后面跟形容词,表示仍然处于某种状态中。

例如:

I hope it will stay sunny. 

我希望天气仍然晴朗。


Although he is about 70, he stays quite well. 

尽管他大约70岁了,他身体仍然很好。

in order to have a good look at the moon by myself在句中作目的状语,说明I stayed awake on purpose until half past eleven one evening的目的。in order to do“为了(做……),以便”。可以放在句首,也可以放在句末。当句子主语与in order后的动词是逻辑上的主动关系时,用to do;当句子主语与in order后的动词是逻辑上的被动关系时,用to be done。in order to后接不定式作目的状语,否定形式是in order not to。

例如:

Lots of fans of that song star waited at the gate in order to have a look at him when he came out. 

那位歌星的许多歌迷等候在门口,以便当他出来时能看上一眼。


The speaker raised his voice in order to be heard by all. 

那个演讲者提高了嗓音,以便大家都能听到。


I got up early in order not to be late for school. 

为了上学不迟到我起床很早。

难点深究

注意in order to和so as to用法上的区别:

in order to和so as to都可以引导目的状语,放在句中时两者一般可以互换,但如果置于句首,一般常用in order to。它们都可以换成相应的目的状语从句,即由in order that和so that引导,且从句的谓语动词常与can, could, may, might等情态动词连用,so that引导的从句通常也不能置于句首。


例如:

He closed the door in order/so as not to be disturbed.= He closed the door in order that /so that he could not be disturbed.

他关上门以便不受打扰。


purpose表示“目的;意图;意向”,可以构成的短语有:

on purpose故意地;

for/with the purpose of…为了……的目的;

for various purposes为了不同的目的;

to the purpose中肯的。


例如:

Our campaigns main purpose is to raise money.

 我们这次活动的主要目的就是募款。


I came here on purpose to see you.

 我特意来这里看你。


12.But as the moon gave far too much light, I didnt dare open a window. (P2)

难句解读

但是因为月光太亮,我不敢打开窗子。


dare

用作情态动词,主要用于否定句、疑问句和条件句中及表示怀疑的句子中,表示“敢;敢于;竟敢;胆敢”,本身无变化(各人称都用dare),后面跟不带to的动词不定式,其否定式为daren't,过去式为dared, dared not。dare用作实义动词,表示“敢;敢于”。在肯定式中,后面跟动词不定式;在否定句和疑问句中,后面的动词不定式可带to,也可不带to。

例如:

I daren’t speak to him. 

我不敢和他说话。


No one dared ask him about his intentions. 

无人敢问他的打算。


How dare he say such rude things to me! 

他怎么敢对我说这样不礼貌的话!


I dare say he’ll come late. 

我敢说他(肯定)会来晚的。


He will never dare (to) come again. 

他不敢再来。


I wonder how he dares (to) say such things. 

我奇怪他怎么敢说这些话。


13.Another time five months ago, I happened to be upstairs at dusk when the window was open. (P2)

难句解读

还有一次,就在五个月以前的一天晚上,我碰巧在楼上,窗户是开着的。


本句中的happen to do意为“碰巧做……”。happen构成的常见表达有:

sth. happens(to sb).某事发生(在某人身上);

It happens that…碰巧……;

There happens to be…碰巧有……;

as it happens碰巧、恰巧、偶然。

例如:

Yesterday when you dropped in, I happened to go out. 

昨天当你来访时,我恰好出去了。


I happened to see him on the street. 

我碰巧在街上见到他。


One should not give up no matter what happens to him.

一个人无论发生什么事,都不应该放弃。

难点深究

英语中take place, happen, occur, come about和break out均有“发生”之意,它们都不用于被动语态,但彼此间有区别。 take place 表示“发生、举行、举办”,一般指非偶然性事件的“发生”,即这种事件的发生一定有某种原因或事先的安排;happen作“发生、碰巧”解,一般用于偶然或突发性事件;occur作“发生、想到、突然想起”解,其意义相当于happen;come about表示“发生、产生”,多指事情已经发生了,但还不知道为什么,常用于疑问句和否定句;break out意思为“发生、爆发”,常指战争、灾难、疾病或者争吵等事件的发生,也可以表示突然大声叫喊等。


例如:

Great changes have taken place in our hometown during the past ten years.

过去的十年里我们的家乡发生了巨大的变化。


The Olympic Games of 2012 will take place in London.

2012年的奥运会将在伦敦举行。


What happened to you? 

 (不能说:What did you happen?)发生什么事了?


I happened to see him on my way home.

我碰巧在回家的路上看见他了。


A big earthquake occurred /happened in the south of China last month.

上个月在中国南方发生了一次大地震。


It occurred to me that she didn't know I had moved into the new house.(It occurred to sb.that…

某人突然想起……)我突然想起她还不知道我已经搬进了新房子。


I'll never understand how it came about that you were late three times a week.

我永远不会明白你怎么会一周迟到三次。


Two world wars broke out last century.

上世纪爆发了两次世界大战。


After the flood, diseases broke out here and there.

洪水过后,疾病爆发,四处蔓延。


14.The dark, rainy evening, the wind, the thundering clouds held me entirely in their power; it was the first time in a year and a half that Id seen the night face to face… (P2)

难句解读

漆黑的夜晚,风雨交加,电闪雷鸣,我完全被这种力量镇住了。这是我一年半以来第一次亲眼目睹夜晚……。


power 

为名词,意为“能力;力量;权力;权限;政权;电力;动力;强国”。power构成的常见表达有:

be in/within one’s power (to do sth.) 尽某人的努力(做某事);

come to/into power(开始)执政,上台;

in power当权,执政;

out of one's power力所不及,不能胜任。

例如:

The recorder won’t work without power. 

录音机没电是不能用的。


Policemen have the power to arrest criminals. 

警察有权逮捕犯人。

难点深究

注意power, energy, strength, force的区别:power主要指做一件事所依靠的能力、功能,人或机器等潜在的或能发挥出来的力量、职权等;energy主要指“人的精力,工作或活动的能力,自然界的能”等;strength指人或物所具有的内在的力量,能用以从事、忍受或抵抗许多事物;force主要指自然界的力量,暴力,势力,法律,道德或感情的力量,军事的力量等。


例如:

The new president will come into power next month. 

新任总统将在下个月执政。


He worked with great energy after he worked here. 

来这儿工作后,他以充沛的精力工作。


She didn’t even have the strength to stand up. 

她甚至没有力气站起来。


They had to use force to drive the people off the town. 

他们只得用武力把这些人赶出城。


15.It’s no pleasure looking through these any longer because nature is one thing that really must be experienced. (P2)

难句解读

观看这些已经没有乐趣了,因为大自然是必须亲身去体会的。


It's no pleasure doing/to do sth.

“干……没有乐趣”,该句型中It作形式主语,pleasure后的V-ing或不定式作真正的主语。pleasure构成的常见表达有:

for pleasure为了消遣;

with pleasure欣然;非常愿意;

at one’s pleasure听便;随意;

(It’s) my pleasure不客气;不用谢;

take pleasure in以……为乐。

例如:

It’s no pleasure dealing with the same matter every day. 

每天处理相同的事情没有什么乐趣。


It’s a great pleasure to work with you. 

和你一起共事真有趣。 


16.Why did Anne no longer just like looking at nature out of the window?(P3)

难句解读

为什么安妮不再只喜欢看着窗外的大自然了呢?


no longer

“不再,再也不”,相当于not any longer; no more“不再”,相当于not any more。这些短语常可通用,no longer/more通常放在行为动词的前面,助动词、be动词、情态动词的后面或者句末;而not … any longer/more中的not通常位于助动词、be动词、情态动词后面。

例如:

   He is no longer / no more a child.

= He is not a child any longer / more.

= He is not any longer / more a child.

他不再是一个小孩。

难点深究

no longer/not any longer与no more/not any more侧重的方面不同,前者侧重时间,后者侧重程度和数量。


例如:

He no longer lives here. = He doesnt live here any longer. 

他不在这儿居住了。(一个时间以前他住在这儿,过了这个时间,他就离开了。)


You can drink no more. = You cant drink any more. 

你不能再喝了。(喝酒的量到了一定程度,不能再继续下去了。) 


17.She found it difficult to settle and calm down in the hiding place, because she was concerned about whether they would be discovered. (P4)

难句解读

她发现在藏身地很难安身和安静下来,因为她担心会被人发现。


本句中find it difficult to settle是“find it + adj. + to do”结构,意为“发现干某事……”。此结构中it为形式宾语,后面的不定式短语是真正的宾语,形容词作宾补。类似用法的动词还有:make, think, believe, consider, feel等。

例如:

She thinks it wrong to refuse his invitation. 

她认为拒绝他的邀请是不对的。


I find it quite pleasant to work with you. 

我觉得和你一起工作相当愉快。


18.She suffered from loneliness, but she had to learn to like it there. (P4)

难句解读

她遭受了孤独,可是她不得不学着喜欢那里。


suffer

为及物动词,意为“遭受,经历;忍受”,后面常接pain, defeat, loss, poverty, hunger等名词。作不及物动词讲时,意为“患病;受痛苦;受损失”,常与from连用。

例如:

The city suffered serious damage from the earthquake. 

那个城市因地震而遭到严重破坏。


Ms King’s legs were badly hurt and she suffered great pain. 

金女士的双腿受了重伤,非常疼痛。


She often suffers from headaches. 

她经常头痛。


Many companies are suffering from shortage of skilled workers. 

许多公司苦于缺乏熟练工人。


19.Mother asked her if/whether she was very hot with so many clothes on. (P5)

难句解读

妈妈问她穿那么多衣服是否很热。


本句中的with so many clothes on是with引导的复合结构。with复合结构的构成为:

with + 宾语 + 宾补。此结构常用作后置定语或作原因、方式、伴随等状语。在此结构中作宾补的成分可为现在分词、过去分词、不定式、形容词、副词以及介词短语等。

例如:

She left hurriedly with her little daughter crying at home. 

她急急忙忙地离开了,留下她的小女儿在家里哭。


The thief was brought in with his hands tied back. 

小偷被带了进来,双手捆在背后。


I can’t play chess with you with so much homework to do. 

有很多作业要做,所以我不能和你下棋。


He looked at me up and down with his eyes wide open. 

他眼睛睁得大大的,上下打量着我。


With the manager away, no one knew what to do. 

经理不在,没有人知道该怎么做。


They often go climbing with bags on their backs. 

他们经常背着包去爬山。


20.I am having some trouble with my classmates at the moment. (P6)

难句解读

现在我和班上的同学有些麻烦。


have trouble with sb./sth. 

意为“有困难,有麻烦”,此结构中的trouble也可用difficulty代替。trouble构成的常见表达有:

get into trouble陷入困境;

(be) in trouble处于困难/麻烦中;

ask/look for trouble自找麻烦,自寻烦恼;

take the trouble to do sth. 不辞劳苦地做某事;

put sb. to the trouble of doing sth. 麻烦某人做某事;

have trouble/difficulty (in) doing sth. 做某事有困难;

have no trouble (in) doing sth. 毫不费力地做某事。

例如:

I hope you won’t have any trouble with the work. 

我希望你在干这份工作时不会遇到什么困难。


I don’t have any difficulty with English grammar. 

在学英语语法时,我没有碰到什么困难。



参考书目(独家授权

张鑫友. 高中《英语》教材讲与练: 人教课标版. 一年级[M]. 湖北科学技术出版社.


本文编辑:Joyce

编辑助理:Jane




-END-


高中英语

人教版 · 必修2


Unit1解析(一)

Unit1解析(二)

Unit1解析(三)

Unit1解析(四)

Unit1解析(五)

Unit2解析(一)

Unit2解析(二)

Unit2解析(三)

Unit2解析(四)

Unit3解析(一)

Unit3解析(二)

Unit4解析(一)

Unit4解析(二)

Unit5解析(一)

Unit5解析(二)


人教版 · 必修3


Unit1解析(一)

Unit1解析(二)

Unit2解析(一)

Unit2解析(二)

Unit3解析(一)

Unit3解析(二)

Unit4解析(一)

Unit4解析(二)

Unit5解析(一)

Unit5解析(二)


人教版 · 必修1


Unit1解析(一)



初中英语

人教版 · 七年级


Starter Unit1 解析

Starter Unit2 解析

Starter Unit3 解析

Unit1 解析

Unit2 解析

Unit3 解析

Unit4 解析

Unit5 解析

Unit6 解析

Unit7 解析



语法专题

“定语从句”

(一)并列成分公共后置定语

(二)中心词与其后置定语的分隔现象

(三)多重定语从句的种类和特点

(四)引导定语从句的 “ 介词 + 关系代词 ” 结构



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