【简介】感谢网友“雕龙文库”参与投稿，这里小编给大家分享一些，方便大家学习。
B1U5
●重点句型
1．The last thirty years have seen the greatest number of laws stopping our rights and progress, until today we have reached a stage where we have almost no rights at all.过去30年来所出现的大量法律剥夺了我们的权利，阻挡了我们的进步，一直到今天，我们还处在几乎什么权利都没有的阶段。
2．...only then did we decide to answer violence with violence. ……直到那时我们才决定以暴还暴。
3．I felt bad the first time I talked to a group. 第一次给旅行团作讲解时，我的心情很不好。
1．...only then did we decide to answer violence with violence.……只有到那时我们才决定用暴力反抗暴力。
only 修饰的时间、条件和方式状语，为了强调而提到句首时，句子要用部分倒装形式，把原句中的情态动词、系动词或助动词提到主语前面。only 如修饰从句而提到句首，主句要部分倒装。
①Only at that time did he realize that he had made a mistake.
直到那时他才意识到自己犯的错误。
②Only by practising a few hours every day will you be able to master English.
只有通过每天练习几个小时你才能掌握英语。
③Only with all your time and energy can you do the job well.
只有用上你全部的时间和精力你才能把这项工作做好。
④Only when I came back was I informed of the news.
直到我回来，我才被通知这个消息。
⑤Only if I get a job will I have enough money to go to college.我只有找到了工作才有足够的钱上大学。
提示：(1)在部分倒装句中，如果谓语部分无助动词，则须找助动词来“帮助”它构成倒装句。如：
×Only after the war learned he the sad news.
√Only after the war did he learn the sad news.
(2)only 修饰状语从句时，从句不可倒装。如：
×Only when did he return did we find out the truth.
√Only when he returned did we find out the truth.
(3)only修饰主语时，句子不可倒装。如：
×Only can he answer the question.
√Only he can answer the question.
[即境活用1](2008·江苏)______ you eat the correct food ______ be able to keep fit and stay healthy.
A．Only if; will youB．Only if; you will
C．Unless; will you
D．Unless; you will
解析：“only＋if从句”放于句首，主句用部分倒装。
答案：A
2．I felt bad the first time I talked to a group. 第一次给旅行团作讲解时，我的感觉很不好。
the first time 相当于连词，引导一个状语从句，意为“第一次”。这类特殊短语还有：
(1)each time, every time, next time, last time, any time 等也可以做连词用，表示“无论何时”“每当”“每次”等，引导一个时间状语从句。
Every time we come to Beijing, we go to visit the Forbidden City. 每次我们去北京，我们都去参观故宫。
I didn' t have any penny last time I saw you.
上次我看见你时，我身无分文。
(2)immediately, directly, instantly 可活用为连词，引导时间状语从句，表示“一……就……”，相当于 as soon as。
The young man rushed out of the hall immediately he heard the sound.那个年轻人一听到声响就冲出了大厅。
(3)the moment, the minute, the second, the instant 等名词短语也可用做连词，也相当于 as soon as，表示“一……就……”。
The moment Professor Wang appeared on the platform, the audience all stood up and clapped warmly.
王教授一出现在讲台上，听众就站起来热烈鼓掌。
(4)the morning/afternoon/evening, the night, the day, the week, the year, the spring/summer/autumn/winter 等一些表示时间段的名词短语也可以引导时间状语从句。
The morning Mr Smith was walking along the lake, he met an old friend.
那天早晨史密斯先生在湖边散步时遇到了一位老朋友。
[即境活用2] ______I toured Zhangjiajie, I was deeply impressed with its beautiful scenery.
A．For the first time
B．At first
C．It was the first time
D．The first time
解析：the first time 用做连词，引导时间状语从句。
答案：D
2. 名词短语或副词做连词，引导时间状语从句
[应用2] (1)Betty shows great interest in this poem now, but she thought it boring ______ she read it.
A．at the first time
B．the first time
C．for the first time
D．at first
答案：B
解析：the first time“第一次时”，引导时间状语从句。
(2)My sister came ______ she got my short message.
A．exactly
B．especially
C．directly
D．simply
答案：C
解析：directly＝as soon as“一……就……”，引导时间状语从句。
(3)He left Europe ______ World War Ⅱ broke out.
A．the year
B．in the year
C．during the year
D．for the year
答案：A
解析：the year“在……这一年”，引导时间状语从句。
B2U1
●重点句型
1．Frederick William I, the King of Prussia, could never have imagined that his greatest gift to the Russian people would have such an amazing history.普鲁士国王腓特烈·威廉一世永远想象不到，。
2．There is no doubt that the boxes were then put on a train... ，3．After that, what happened to the Amber Room remains a mystery. ，。1．Frederick William I, the King of Prussia, could never have imagined that his greatest gift to the Russian people would have such an amazing history. ·威廉一世永远想象不到他赠给俄罗斯人民的最厚重的礼物会有这样一段令人惊讶的历史。
本句中 could never have imagined为情态动词表推测的用法，can could可以用在否定句和疑问句中，，、、，、、，。
他被告知这个消息了吗？
②He knew little about Japanese, so he couldn't have learned it. 他对日语一无所知，因此他不可能学过。
③The light is out. They can't be at home.
灯灭着，他们现在不可能在家。
拓展：(1)can/could主要用于否定推测；must 表推测只用于肯定句；mustn't表示“禁止；不允许”。情态动词 can和 must表推测时，其反意疑问句的动词形式要依据主句中有无具体时间状语而定。
(2)could have done用于肯定句，则表示“本来能够做到却没有做到”，此时 could不能换成 can。
①It seems that he is unhappy. He must have been told the bad news.
看起来他不高兴，他一定已被告知这个坏消息了。
②He could have caught the early bus, but his bike broke down on the way.
他本能够赶上那辆早班车，但是他的自行车在路上坏了。
[即境活用1](1)I ______have been more than six years old when the accident happened.
A．shouldn‘tB．couldn't
C．mustn't
D．needn't
解析：本题考查情态动词的用法。must表推测只能用于肯定句，否定句用 can't/couldn't 代替。shouldn't have done表示“本来不该而实际上却做了”，needn't have done表示“本来不必而实际上却做了”，均不合题意。本句译为：当事故发生时我不可能超过6岁。
答案：B
(2)He paid for a seat, when he ______ have entered free.
A．could
B．would
C．must
D．need
解析：本题考查情态动词 could have done 表示本来能办到的事，而没有做成。本句译为：他本可以免费进入，却买了票。
答案：A
2．After that, what happened to the Amber Room remains a mystery. 从那以后，琥珀屋的最终所归便成了一个谜。
remain a mystery为系表结构，在该结构中，remain为系动词，意为“(继续)保持，仍然处于(某种状态)”，后接名词、形容词、分词、介词短语等做表语。
①Where he has gone remains a mystery.
他去哪里了仍然是个谜。
②Shops remain open till late in the evening.
商店营业到晚上很晚。
③Much work remains undone. 还有大量的工作未做。
④They remained listening. 他们一直在听。
⑤The patient remained in danger. 病人仍处在危险中。
⑥That remains to be seen. 那还有待观察。
⑦Since it's been a secret so long, it had better remain so.
既然它已是长时间的秘密，还是继续保密为好。
拓展：(1)remain还可用做不及物动词，意为“剩下，还有；(继续)待在某处，继续存在，留下”。
①Little of the original architecture remains.
原来的建筑现在留存的已经很少了。
②I'll remain to see the end of the game.
我将留下看比赛的结果。
(2)辨析 remain/stay/keep
①remain继续保持或处于原来的状态。
②stay继续保持或处于原来的状态，与 remain同义，但后面不接 to do或 to be done，多接形容词等构成系表结构。
③keep需要设法才能保持或处于某种状态。
[即境活用2](2008·辽宁)Please remain ______； the winner of the prize will be announced soon.
A．seating
B．seated
C．to seat
D．to be seated
解析：考查 remain后接分词做表语，seat vt.“使就坐”，用过去分词 seated做表语。
答案：B
B2U2
1．I lived in what you call Ancient Greece” and I used to write about the Olympic Games a long time ago.
我生活在你们所说的“古希腊”。我曾经写过很久以前奥林匹克运动会的情况。
(1)what you call“Ancient Greece”是由 what引导的宾语从句， in的宾语， what在宾语从句中做 call的间接宾语。what、、，，、、、、、。
老板似乎对我们所做的事不满意。
②We waited what seemed two hours.
我们等了大约两个小时。
③Who invented what is called “wheel”？
谁发明了叫做“轮子”的东西？
(2)used to意为“过去常常”，后接动词原形，其否定和疑问形式，可以使用 used，也可以借助助动词 did。
Your father used to drink a lot, didn't he/usedn't he?
你父亲曾喝酒很厉害，对不对？
He didn't use/usedn't to drive to work.
他过去不曾开车上班。
拓展：
①used to do 表示过去经常做某事，也可以表示过去的状态。
be used to doing 意为“习惯于”，be 也可换成 get或 become。
be used to do 意为“被用于做……”，是被动语态。
It used to be a very quiet town.
它过去曾是个非常安静的城镇。
The man got used to living in the countryside.
那个男人已习惯于住在农村。
Wood can be used to make paper.木头可用于造纸。
②used to 表示过去持续的状态或情况，客观地陈述过去的规则行为，现在已不存在此动作，不与表一段时间的状语连用；would表过去不大规则的行为动作，现在可能仍存在，常与 often, sometimes, frequently, for hours 等连用，但不与表示状态的动词连用。如：
There used to be an old temple on the hill.
从前山上有座古庙。
She would sit there for hours doing nothing at all.
她总是一连几个小时坐在那儿，什么也不做。
[即境活用1](1)(2008·天津模拟)He finds his daughter is quite different from ______ she was five years ago.
A．who B．what
C．how
D．which
解析：句意：他发现他女儿跟5年前大不一样了。what 引导宾语从句，并在从句中做表语。
答案：B
(2)(2009·惠州质检)When he was there, he ______ go to that coffee shop at the corner after work every day.
A．would
B．should
C．used to
D．might
解析：强调过去一段时间一直持续的动作用 would。
答案：A
2．How often do you hold your Games?
－Every four years.
——每隔多久举办一次奥运会？
——每四年。
every four years 每四年；每隔三年
every与基数词、、other few连用，，，
every＋序数词＋单数名词
every other＋单数名词 意为“每隔……”
every few＋复数名词 意为“每隔……”。
①every four days 每隔三天
②every third day 每隔两天
③every other day 每隔一天
④every few days 每隔几天(注意 few前没有a)
[即境活用2]The teacher asked his students to leave a space in their exercise books______.
A. every a few lines
B. each a few lines
C. every few lines
D. each few lines
解析：“每/每隔……”短语中只能用 every, 而不用 each；“every few＋名词复数”表示“每隔几……”，few前不能加 a。
答案：C
3．No other countries could join in, nor_could slaves or women！别的国家不能参加，奴隶和妇女也不能参加。
nor/neither“也不”，置于句首引导分句，句子要用部分倒装。即：
“neither/nor＋be(助动词或情态动词)＋主语”，表示前面否定的情况也适合于下文另一人或物，相当于 either 用于否定句。当两个主语是同一个人或物时，只能用 nor。
①She isn't a student; neither/nor is he (＝he isn't a student, either). 她不是学生，他也不是。
②I don't know, nor do I care. (nor不能用 neither替换)
我不知道，也不关心。
拓展：(1)“so＋be(助动词或情态动词)＋主语”，表示上文肯定的情况也适合于下文另外一个人或物。
(2)“so＋主语＋be(助动词或情态动词)”则表示对前述情况的认同或强调，注意前后是同一主语，意为“的确”“确实”。
(3)So it is (was) with sb. (sth.)或 It is (was) the same with sb. (sth.)用于前面陈述的是两种以上的情况或既有肯定也有否定。
