北师大版高中英语必修二Unit4 单元核心知识精讲练.docx

1、北师大版高中英语必修二Unit4 单元核心知识精讲练高中英语学习材料（灿若寒星*制作整理）Unit4 单元核心知识精讲练1likely adj.有可能的；有希望的 精讲拓展 It is/was likely that.有可能 It is/was likely(for sb.)to do sth.某人可能做某事 sb./sth.be likely to do sth.某人/某物可能 It is possible that.有可能 It is possible(for sb.)to do sth. 某人可能做某事 It is probable that.有可能典型例句It is likely to

2、 rain at any moment.随时都可能会下雨。美国传统Something is likely to happen at any time.随时都有可能发生什么事情。朗文当代It is likely/possible/probable that the flight will be canceled because of the heavy fog.由于大雾，航班将可能被取消。朗文当代即学即用The test is_to be difficult.Alikely Blike Cpossible Dprobable解析：likely的逻辑主语可为sb./sth./it，C、D的逻辑主语

3、只能为it。句意为：这次测试可能很难。答案：A2affect vt.影响，(疾病)侵袭；感染；感动 精讲拓展 have an effect onaffect影响 affect sb.to tears把某人感动得流泪 take effect开始实行，开始生效 come/go into effect生效；实施 in effect(指规则，法律等)有效；实际上 influence vt.常指对人的潜移默化的影响典型例句Smoking affects health.吸烟影响健康。朗文当代She was deeply affected by the news of his death.他去世的消息让她深

4、感悲痛。朗文当代The movie affected us deeply.这部电影深深地打动了我们。美国传统即学即用What you have done will not have_your fame. Aa good effect in Ba good affect on Ceffected Da good effect on 解析：句意为：你所做的一切将不会对你的名声有好的影 响。affect为动词，effect为名词。have an effect on对 有影响。 答案：D3offer vt.(主动)提出，提供，奉献；出(价)；开(价) n提供，主动提议 精讲拓展 offer sb.st

5、h.offer sth.to sb.向某人提供某物 offer to do主动提出做某事 offer sb.sth.for money出价向某人销售某物 offer sb. money for sth.出价向某人买某物 accept/take an offer(of sth./to do sth.)接受(做)的提议 make an offer to do主动提出做某事 supply/provide sb.with sth. supply sth.to/for sb. provide sth.for sb.典型例句Theyve offered us $ 50,000 for the house.

6、他们已向我们出价五万元买这所房子。朗文当代The new apartment offers many advantages over our old one.与我们的老公寓相比，新公寓有诸多优点。美国传统They offered him a very good job.他们为他提供了一个很好的工作。朗文当代If you like I can do some shopping for you. Thats a very kind_. Aoffer Bservice Cpoint Dsuggestion 解析：句意为：“如果你喜欢我可以给你买些东西 来。”“那是很不错的提议。”offer为主动提供

7、帮助。 答案：A即学即用4harm vt.&n.伤害，损害 精讲拓展 harm sb./sth.对某人/某物有害 do/cause harm to sb./sth.do/cause sb.harm mean no harm(to.)(对)没有恶意 do more harm than good弊多利少 be harmful to对有害处典型例句They were accused of doing him bodily harm.他们被控对他造成了人身伤害。朗文当代He means no harm by saying what he thinks.他想到就说，并无恶意。朗文当代There was

8、no harm meant in their careless mistake.他们不小心犯了错误，并无恶意。美国传统Harm will be_the environment，if we keep_it. Adone to；destroying Bdone to；destroy Cdone to；damage Ddone；destroying 解析：do harm to“对有害”，harm作主语，谓语 用被动形式，keep后接动名词作宾语。 答案：A5.fashion n时髦，时尚 精讲拓展 come into fashion成为时尚 follow the fashion赶时髦 be in f

9、ashion流行，入时 be out of fashion不再流行，过时 典型例句 Dont throw your old clothes away，they might come back into fashion in a few years. 别把旧衣扔掉，说不定过几年这些衣服又会流行起来。 朗文当代 Some styles never go out of fashion. 有些款式永远不会过时。朗文当代 Simple black dresses are always in fashion. 简洁的黑裙永远不会过时。美国传统即学即用完成句子She paints _ _ _ _ (模仿)h

10、er teacher.Its not like him_ _ _ _ (赶时髦)After the fashion of to follow the fashion6know vt.知道，了解 精讲拓展 be known as被认为是；作为而出名 be known for因而著名 be known to为所了解，熟知 make sth.known把某事公布 make oneself known自我介绍典型例句I know what the answer is.我知道答案。美国传统Were sure youll be well known as an artist.我们相信你会成为一位著名的艺术

11、家。朗文当代He is known to all in our city.他在我市家喻户晓。朗文当代Zhang Yimou is known for his films.张艺谋因其电影而著名。即学即用John has written some short stories，but he is_known for his plays. Athe best Bmore Cbetter Dthe most 解析：句意为：约翰已写了一些短篇小说，但较出名的还是 戏剧。把小说与戏剧进行了比较，因此用比较级。better是 be well known中well的比较级。 答案：C7suggest vt.建议

12、；暗示 精讲拓展 suggest sth.建议某事 suggest sb./sb.s doing sth.建议某人做某事 suggest that sb.(should)do建议某人做某事 ask for/call for/invite a suggestion征求建议 at/on sb.s suggestion根据某人的建议 典型例句 All the evidence suggests(that)he has stolen the money. 所有的证据都表明他偷了钱。朗文当代 I suggest going in my car.我建议坐我的车去。朗文当代 I suggest(that)w

13、e wait a while before we make any firm decisions. 我建议我们在作出任何明确而肯定的决定之前先考虑片 刻。剑桥高阶即学即用The suggestion that the mayor_the prize was accepted by everyone. Awould present Bought to present Cpresent Dpresents 解析：suggestion后接同位语从句、表语从句时，从句用虚 拟，即从句的动词用原形或should动词原形。句意为： 市长颁奖的提议是人人可以接受的。 答案：C8.focus vt.&vi.(

14、使)聚焦；(使)集中；集中(注意力)于 精讲拓展 focus ones attention/thought/efforts on 集中注意力/思想/努力于 focus.on focus nfix.onconcentrate.on聚焦于，关注 focus n(pl.focuses/foci)焦点，中心，焦距 典型例句 Public attention at the moment is focused on the problem of environmental pollution. 当前公众关注的焦点是环境污染问题。朗文当代 She always wants to be the focus o

15、f attention. 她总想成为注意力的焦点。朗文当代 When the kitchen is finished Im going to focus my attention on the garden and get that sorted out. 等厨房弄完，我会集中精力把花园整理干净。剑桥高阶即学即用Teachers tell us to_our attention_what they say in class. Afixing；on Bfocus；on Cconcentrate；to Ddepend；on 解析：句意为：老师要我们注意他们在课堂上讲的东西。 depend on依靠

16、，不定式后要接动词原形，C项介词to错。 答案：B9view n景色，风景；想法，意见，态度，视野v看待， 把视为 精讲拓展 in full view(of sb./sth.)在眼皮底下，完全看得见 in view of sth.鉴于，考虑到 in ones view依某人看 be in view在视野中 come into view出现在视野中 on view在展出，在陈列 view.as.把视为 典型例句 I view his action as a breach of trust. 我认为他的行为是背信弃义。朗文当代 In view of the weather，the event wi

17、ll be held indoors. 由于天气的缘故，这项赛事将在室内进行。朗文当代 The cloud lifted，and the tops of the mountains suddenly came into view(could be seen) 云层散去，群山的顶峰突然出现在眼前。剑桥高阶词语辨析scene/scenery/sight/view(1)scene n指一眼可见全貌的风景或景色，不限于自然的风景；还可指事情发生的地点，现场，或舞台的部分场景。(2)scenery n不可数，指某一地区的整体自然风景。(3)sight n指某一地区值得观赏的具有特色的人文景观，风景名胜，

18、常用复数。(4)view n常指从某一特定地点看到的景色，风景。Seeing the happy_of children playing in the park，Im full of joy and confidence in the future of our country. Asight Bscene Cview Dsign 解析：句意为：看到孩子们在公园愉快玩耍的情形，我内 心对国家的未来充满快乐与自信。scene指某一场景，情 景。sight为名胜，view指从某一特别方位看到的风景， sign标志。 答案：Bbe up to做，从事于精讲拓展be up to sb.to do st

19、h.应由某人做某事be up to sb.由某人来决定be up to sth.合格做，有资格做典型例句What in the world are you up to？你究竟在做什么？朗文当代My English isnt up to translating that letter.我的英语还不行，译不了那封信。朗文当代Its up to us to give them all the help we can.我们理应尽力给他们提供帮助。朗文当代He looks very suspicious hanging around by the binsIm sure hes up to someth

20、ing.他老在垃圾箱周围转悠，看上去很可疑我敢肯定他正在干什么坏事。剑桥高阶翻译句子那球队今天发挥得不是最理想。 _The team did not play up to its best today. We would not only be able to travel around the world，but also go to study in any worldfamous universities we wanted to.我们不仅能周游世界，而且能去我们想去的任何世界著名大学学习。精讲拓展(1)not only.but also(不但而且)连接两个对等的成份。可连接两个并列主语

21、、宾语、表语、谓语、状语。(2)连接两个主语时，谓语动词的数应与but also后主语的数保持一致。(3)not only.but also也可连接两句子，not only放在句首，句子要用倒装结构(前倒后不倒)。典型例句Not only you but also she has to attend the ceremony.不仅你而且她也得参加典礼。She is not only a student but also a singer.她不仅是学生而且是歌手。Singers do not just come from the United States but from all over t

22、he world.歌手不仅仅来自美国而且来自世界各地。I not only heard it but saw it.我不但听到而且看到了。He speaks not only English but also French.他不仅会说英语而且还会说法语。即学即用翻译句子他不但许下诺言，而且也遵守了诺言。 _Not only did he make a promise，but he also kept it.1Not only_give people relaxation and pleasure， but_increase their knowledge of any kind. Acan t

23、ravel；it can Btravel can；can it Ccan travel；can it Dtravel can；it can 解析：句意为：旅游不但给人们带来轻松与快乐，而且增 加人们各种知识。not only.but also连接两个句子时，前 面句子要倒装，后面不倒装。 答案：A2A man may usually be known by the books he reads_by the friends he keeps. Arather than Bas well as Cin place of Das many as 解析：句意为：通常可以根据一个人结交的朋友以及他所

24、看的书来了解一个人。rather than而不是；as well as和， 也，以及；in place of代替；as many as多达。 答案：B3Who do you suggest_to attend the important meeting? Asending Bto be sent Csent Dbe sent 解析：句意为：你建议派谁去参加那个重要会议？do you suggest为插入语，suggest(建议)后接从句，从句的动词用 (should)原形。 答案：D4.When can we visit your new house? Anytime you feel lik

25、e_. Ait Bone Cme Dthat 解析：句意为：“什么时候我们可以看看你的新家？”“只要你 愿意任何时候都可以。”it指上文看新家这件事。 答案：A5Confidence is a kind of quality，and thats_it takes to do anything well. Awhat Bhow Cwhich Dwhy 解析：句意为：自信是一种品质，这是做好任何事都需要的。 what引导表语从句，同时在表语从句中作take的宾语。 答案：A6What do you think of this kind of rice? Its pretty good.It_fas

26、ter than the rice I usually use. Acooks Bis cooked Cis cooking Dis being cooked 解析：句意为：“你认为这米如何？”“很好，比我通常用的米 烧起来快些。”cook，write，sell，open，lock等后接副词， 表主语性质、性能时，要用主动代替被动。 答案：A7Ideally_for Broadway theatres and Fifth Avenue， the New York Park hotel is a favourite with many guests. Alocating Bbeing locat

27、ed Chaving been located Dlocated 解析：句意为：纽约公园宾馆非常理想地位于百老汇剧院和 第五大街，很受游客的欢迎。be located(in/on/at)位于， located在此相当于形容词作状语。 答案：D8The traffic lights_green and I pulled away. Acame Bgrew Cgot Dwent 解析：句意为：交通灯变绿了，我驾驶车走了。“变 成颜色”用go或turn。 答案：D9One of the advantages of living on the top floor of a highrise is th

28、at you can get a good_. Ascene Bview Csight Dlook 解析：住在高楼的一个好处就是你能很好地看到风景。 答案：B10Where did you get to know her? It was on the farm_we worked together. Athat Bwhen Cwhere Dwhich 解析：句意为：“你在哪认识她的？”“是在我们一起 工作的农场。”这是一个省去that从句的强调句， where在这里引导定语从句修饰farm，作状语。答案：C定语从句(一) 在复合句中，修饰某一名词、代词、数词、短语或整个句子的句子。被修饰的词叫

29、先行词，定语从句放在先行词后，中间要有引导词来引导，引导词要在从句中作成分。 定语从句的引导词包括关系代词(who，whom，whose，that，which，as)和关系副词(when，where，why)。关系代词1who修饰“人”作主语，口语中可作宾语。 This is the man who often helps me.(who作主语) (这就是那个经常帮助我的人) The man who you just talked to is a teacher. (who作介词to的宾语)你刚才同他谈话的那个人是个老师。2whom修饰“人”作宾语。可省略，但在介词后和非限制性定 语从句中不可省略。 The doctor(