Unit 5 Book 2 Language Points |
||||
中学英语教学资源网 → 英语教案 → 教学设计 手机版 | ||||
重点词语用法 1.practise ['pr$ktis] vt. 练习 后跟名词或动词-ing形式作宾语,不能跟不定式作宾语。例如: ①We practise entrances and exits. 我们训练入场和出场。 ②He has been practising the same tune on the piano for half an hour. 他在钢琴上练同一个曲子练了半个小时了。 ③You must practise speaking English more. 你必须多练习说英语。 ④The teacher asked us to practise writing summaries. 老师要我们练习写摘要(总结)。 ⑤We have been practising typewriting on the computer. 我们一直在练习用电脑打字。 2.theatre ['Ii+t+] n. 剧院 theater (美国英语) theatre 还可作“戏剧”或“戏剧艺术”解,是不可数名词,通常前面与定冠词the连用。同样,the cinema意为“电影艺术”或“电影工业”。例如: ①He showed great interest in the theatre. 他对戏剧显示出了浓厚的兴趣。 ②Have you heard the lecture that the director gave yesterday afternoon about the theatre? 你听了昨天下午那位导演给作过的有关戏剧艺术的报告了吗? ③At first he was interested in the cinemA. 起初他对电影感兴趣。 ④Both the theatre and the cinema are important forms of art. 戏剧和电影都是重要的艺术形式。 3.need 的用法 need既可作实义动词,也可用作情态动词,意为“需要”。例如: 1)用作实义动词时,其后通常跟名词,带to的不定式或动词-ing形式作宾语。例如: ①I need your help. 我需要得到你的帮助。 ②Here are some exercises that need to be done after class. 这里有些练习需要课下做。 ③Your hair needs cutting (=to be cut). 你的头发需要理一理了。 2)用作情态动词,通常用在否定句或疑问句中。例如: ④“Need you go now?”“Yes, I must.” “你需要现在去吗?”“是的,我得去了。” ⑤You needn't come to the meeting this afternoon if you have something important to do. 如果你有重要的事情要做的话,今天下午就不必来参加会议了。 4.与die和live有关的词类转换形式。例如: ①They lived (vt.) a miserable life (n.) in the old society. 旧社会他们过着悲惨的生活。 ②He remained alive (adj.) after the accident. 事故之后他仍然活着。 ③Waste gas and water will do great harm to living (adj.) things. 废气废水将对生物有极大的害处。 ④The fat man lay down on the ground and pretended to be dead (adj.). 那个胖子躺在地上装死。 ⑤Joe Hill's death (n.) was weightier than Mountain Tai. 乔·希尔的死比泰山还重。 ⑥Crusoe saw a dying (v-ing形式)goat lying on the ground. 克鲁索看到一只奄奄一息的山羊躺在地上。 5.consider的用法 consider是一个较为重要的动词,请看它的基本用法。 1)考虑(多作vt.) 1)跟名词或代词: ①We must consider it (the matter) very carefully. ②The problem is being considered. 这问题正在考虑。 (2)跟从句: ③He considered how he should do it. 他考虑如何去做。 (3)跟由连接代[副]词引导的不定式: ④Have you considered how to get there? 你是否考虑过如何去那里。 (4)跟动词-ing行式: ⑤We must consider giving it a try. 你们应当考虑试一试。(不跟不定式) (5)跟介词over或单独用: ⑥He said they had considered over it. 他说他们已经考虑过了。 2)认为(vt.) 1)跟从句: ①We consider that you are not to blame. 我们认为不怨你。 (2)跟带名词的复合结构: ②We consider Beijing the heart of our country. 我们把北京看作我国的心脏。 ③I consider it a great honour to be here with you today. 今天能在这里跟你在一起是非常的荣幸。 (3)跟带形容词的复合结构: ④We consider him honest. 我们觉得他诚实。 ⑤It was not considered lawful to act that way. 大家认为这样做不合法。 (4)跟带不定式的复合结构: ⑥We consider only such slogans to be correct. 我们认为只有这样的口号是正确的。 ⑦Columbus is generally considered to have discovered America. 通常认为哥伦布发现了美洲。 (5)跟带介词短语的复合结构: ⑧They always consider themselves in the right. 他们总认为自己对。 ⑨It is considered of great value in traditional Chinese medicine. 中医认为它是很贵的药材。 6.join与join in的用法区别 join加入(党派,社会,团体等)。说“加入(某种活动)用join或join in 都可以。当说加入某种活动,而那种活动用动词-ing 形式表达,用join in,不可用join。例如: ①He joined the Communist Party last year. 他去年参加了共产党。 ②Will you join (in) the game? 你参加游戏吗? ③We shall be glad to join (in) the discussion. 我们将乐于参加讨论。 ④I joined in jumping. 我参加了跳高运动。 【注意】join (参加)是短暂性的动作,所以不能说: He has joined the club for five weeks. 应该说成: 7.one与ones的用法 one/ones是替代词,常用来代替或避免重复上文的某个名词。如果这个名词是单数,替代词则用one;如果这个名词是复数,则用ones。例如: ①Can I have an apple, a nice red one? 给我个苹果,一个又好又红的苹果行吗? ②I don't want these green apples; I want the red ones. 我不想要这些青苹果,我想要红的。 ③Mary needs a new dictionary. She is going to buy one. 玛丽需要新词典,她打算去买一本。 ④The new designs are much better than the old ones. 这些新的设计比旧的好多了。 ⑤These books are rather difficult for me. Please get me some easier ones. 这些书对我来说太难了。请你给我几本比较容易的。 【注意】one/ones 所替代的名词必须是可数名词,如上述句中的apple, dictionary, design, book等。 one/ones不能替代不可数名词,如 water, wine, silk, happiness等。例如下列句子是错的: ①If you haven't got fresh milk, I'll take some tinned one. 如果你没有新鲜牛奶,我就来点罐头牛奶吧。 ②Don't get man-made silk----we must have real one. 别买人造丝一我们必须用真丝。 上述例句中的milk和silk都是不可数名词,不能用one来代替,需要重复那个名词,或者省略那个名词。上述例句可以改正为: ③If you haven't got fresh milk. I'll take some tinned (milk). ④Don't get man-made----we must have real silk. ⑤Dance music is the music she likes most. 舞曲是她最喜欢的音乐(the music 不能用 the one代替)。 ⑥I prefer green tea to black(tea). 我喜欢喝绿茶,不喜欢喝红茶。(black tea中的tea可以省略也可以不省,但不能用 black one。) 8.recognize的用法 recognize ['rek+gnaiz]vt. 认出;看出。例如: ①When she saw me, she recognized me at once. 她看到我时立即认出了我。 ②She had changed so much that I could hardly recognize her. 她变得我简直认不出了。 ③I recognized her as my comrade's daughter. 我认出她是我同志的女儿。 ④They recognized (that) it was Xiao Zhang's voice. 他们听出这是小张的声音。 9.own的用法 own是不定代词,意为“自己的东西”,可以作介词的宾语;另外它还可以作表语;用作形容词时还可以作定语。例如: 这辆自行车是我自己的。 ②Your computer is quite different from my own. 你的电脑与我自己的很不一样。 ③I'd like to see it with my own eyes. 我想亲眼看看这个东西。 10.介词by的用法 by“用……;通过……”。表示利用某种方式或手段,相当于by means of(借助……手段)。后面常跟名词或动词-ing形式。例如: ①All the work had to be done by hand. 所有的工作都不得不手工完成。 ②You must learn spoken English by speaking. 你必须通过说英语来学会口语。 ③By helping them we are helping to save ourselves. 我们通过帮助他们来救自己。 11.seem的用法 seem为连系动词,意为:“看来,似乎,是(什么)样子”,其后可跟的表语有形容词,名词,介词短语, that从句或 as if从句等。例如: ①He seems (to be) quite happy. 他似乎很高兴。 ②His first memories seemed connected with work. 他最初的记忆似乎与工作有关。 ③She seems an unusual clever girl. 她看起来是一个不同寻常的聪明姑娘。 ④It seems like years since I last saw you. 自从我上次跟你见面后,好象有几年没见你了。 ⑤It seems that he was late for the train. 看来他赶不上火车了。 ⑥It seems as if they had never seen each other before. 仿佛他们以前从来没见过面。 12.intend的用法 1)intend 表示“打算,有……意图”,是及物动词,常接不定式作宾语也可接动名词作宾语,但不太常见。 ①I intend to clean out the spare room sooner or later. 我打算迟早要清理一下这个备用房间。 ②I can't do it, and don't intend to. 我不能做这件事,也不想做。 ③I intend coming back soon. 我打算快点回来。 2)intend还可接不定式复合结构,即 intend sb. to do sth.,有时也可接宾语从句,从句中的谓语多用 should do形式 ①We intended him to set out at once. 我们打算要他立即出发。 ②Did he intend us to share the cost of the dinner? 他是否有意要我们分担餐费。 ③They intend that this reform should be carried through this year. 他们计划此项改革于今年实行。 【注意】不定式的复合结构,常被用在被动结构中 ①The experiment is intended to test the theory. 这项实验是打算用来检验这条理论的。 ②Everything they do and say is intended to improve their living conditions. 他们所说所做的一切都是旨在改善生活条件。 ▲intend有时也可与名词、代词连用 ③He thought it best to explain that he intended nothing of the sort. 他认为最好解释一下,他根本不打算做那种事。 13.rush 的用法 1)rush用作动词,表示“(使某人/物)急速去或来。” ①Don't rush. Take your time. 别急急忙忙的,慢慢来。 ②The children rushed out of school. 孩子们飞快地跑出学校。 ③People rushed to buy the shares. 人们争相购买股票。 ④Ambulances rushed the injured to hospital. 救护车把受伤的人火速送到医院。 2)rush还可表示“(使某人)仓促行事”的意思 ①Don't rush me. This needs thinking about. 别催我,这事得考虑考虑。 ②I was rushed into buying these fur boots. 我被催促匆匆买下了这双毛靴子。 ▲rush sb. for sth. 表示“向(顾客)索高价,敲竹杠” How much did the garage rush you for those repairs? 汽车服务站敲了你多少修理费? ▲rush sth. out表示“匆促生产某物,赶制某物” Editors rushed out a piece about the crush for the late news. 编辑迅速将失事消息编入晚间新闻。 ▲rush-hour指“(上下班)交通拥挤时间,高峰时刻” I got caught in the rush-hour traffic. 我遇上了高峰时刻,寸步难行。 ▲rush sb. off one's feet 表示“把某人累坏了,使某人疲于奔命”! Before Christmas the shop assistants are rushed off their feet. 圣诞节前店员们忙得不可开交。 14.choose, select 和pick的用法辨异 1)choose指一般的选择,有时特指“抉择”,侧重意志,判断,后接不定式时,表示“要,决意” ①There are ten to choose from and I don't know which to choose. 这里有十种可供挑选,我不知道要挑选哪一种。 ②He choose to stay where he was. 他决定待在原地不动。 2)select侧重在广泛的范围中进行“精选”、“淘汰”的味更重,更强调客观优劣。 ①Before the meeting began, a great deal of time was spent selecting the chairman. 会前,花了很长时间来选会议主席。 ②He selected a pair of socks to match his suit. 他挑了双袜子来配西装。 3)pick有随便挑选的意味,往往不着重判断和抉择 ①A housewife in a supermarket, looking at those tins of tomatoes of the same size and quality, will often pick the one nearest to her. 家庭主妇上超市购物,看到那些质量、大小都相同的蕃茄罐头,随手拿起的常常是摆在身边的那一罐。 重要词组短语 1.put sth. on的含义 1)put on这一词组有多种含义,在句中要注意根据上下文判断。主要有“穿上(衣服等)”。 ①put on one's coat/gloves/hat/skirt/trousers, etc 穿上外套,戴上手套,帽子,穿上裙子,裤子等 ②What dress shall I put on for the party? 我穿什么衣服去参加聚会呢? 2)使(视听设备)开始播放 ①Do you mind if I put some music on? 我放放音乐你不介意吧? ②put on a record/tape放唱片/磁带 2.bring up的用法 1)bring sb. up表示“培养,养育或教育某人”,多用于被动语态。 ①My aunt brought up four children. 我姑姑养育了四个孩子。 ②Her parents died when she was a baby and was brought up by her aunt. 她出生后不久父母双亡,是由姑姑抚养大的。 ③He is a well-brought-up boy. 他是个有教养的孩子。 ④He is a badly-brought-up boy. 他是个教养不良的孩子。 ⑤He was brought up to respect authority. 他从小就受到尊敬师长的教育。 2)bring sb. up还可表示“使某人突然停止说话或移动” ①John was about to enter the room when he was brought up short by a note on the door. 约翰正要进屋,突然发现门上的一个字条。 ②Her remark brought me up sharp with a jerk. 她的话我听后一下子愣住了。 3)bring sth./ sb. up表示“把(士兵、枪炮等)运往前线” We need to bring up more tanks. 我们需要多调些坦克到前线。 4)bring sth. up表示“呕吐某物” He didn't feel well. He brought up his lunch. 他不舒服,把中午饭全吐了出来。 5)bring sth. up 还可表示“提出某事” ①These are matters that you can bring up in committee. 这些事你可以在委员会上提出。 ②There's no need to bring up his past when we are considering him for employment. 我们在考虑雇佣他时,没有必要提他的过去。 3.add to sth., add sth. to sth. 和add up to 的用法 1)add to sth. 是“增加某物”的意思 ①The bad weather added to our difficulties. 坏天气增加了我们的困难。 ②The house has been added to from time to time. 这所房子不时地进行扩建。 2)add sth. to sth. 是“把某物加入某物”的意思 ①If the tea is too strong,add some more water to it. 若茶太酽,再加些水。 ②Many words have been added to this edition of the dictionary. 本词典的这一版里新增加了很多词。 3)add up to是“总计,共计”的意思 ①These numbers add up to 100. 这些数目合计为100。 ②The expenses add up to 100 dollars. 支出合计100美元。 4.a number of和 the number of 的用法区别 1)a number of 是“许多”的意思,修饰可数名词复数或代词,谓语动词用复数。 ①A number of students in our school enjoy listening to music. 我校许多学生喜欢听音乐。 ②A large number of books have been stolen from the library. 图书馆里遗失了很多书。 2)the number of 是“的数目”的意思,修饰可数名词复数,谓语动词用单数 ①The number of pages in this book is two hundred. 这本书的页数是二百。 ②The number of books stolen from the library is large. 图书馆遗失的书很多。 5.search sb./sth; search sb./ sth. for sth.; search for sb./ sth.和 in search of 用法辨异 1)search sb./sth. 表示“搜查某处”“搜身” ①He searched every room in the house. 他搜查了屋子里的每一间房间。 ②The police searched the prisoner to see if he had a gun. 警察对该囚犯搜身,看他身上是否有枪。 2) search sb./ sth. for sb./sth.表示“为了某人/某物搜查某人或某地。” ①She searched shop after shop for Jim's present. 她为了给吉姆买礼物,找遍了所有商店。 ②The police searched her for drugs. 警察搜查她,看她身上是否有毒品。 3)search for sb./ sth.表示“搜寻某人或某物” ①The police are searching for the missing child. 警察在搜寻那个失踪的孩子。 ②We all searched for the house. 我们都在找寻那所房子。 4)in search of是个固定词组,表示“寻找某人、某物” ①I looked everywhere in search of my glasses. 我到处寻找我的眼镜。 ②Scientists are in search of a cure for the disease. 科学家想研究出治疗这种疾病的方法。 【注意】在in search of这个词组中,当给search加上一些定语成分常改为for They encouraged each other in their long search for the mysterious things. 在长期探寻那种神秘物体的过程中,他们互相鼓励。 6.at all的用法 1)at all作“完全”,“根本”,“丝毫”解,常用在否定句中,以加强语气。 ①I'm not enjoying it at all. 我一点也不喜欢它! ②They are not kind to me at all. 他们对我一点也不好。 ③That won't help things at all. 那丝毫无济于事。 ④I don't know the results of the examination at all. 我完全不知道考试的结果。 2)at all也可以用于疑问句中,作“究竟”,“果然”解,以加强语气。例如: ①Did you go there at all? 你究竟去那儿没有? ②Do you think he will do it at all? 你认为他果真会做这件事吗? 3)at all还可以用于条件状语从句,作“既然”,“果真(要)”解。例如: Do it well if you do it at all. 你既然要做这件事,那么就要把它做好。 常用句型结构 1.make的主要句型结构 1)在主动语态中,跟不带to的不定式构成复合结构;而用于被动语态,要用带to的不定式。例如: ①Though he had often made his little sister cry, today he was made to cry by his little sister. 虽然他经常弄得他小妹妹哭,可是,今天他被他小妹妹弄哭了。 2)跟带形容词的复合结构。例如: ①He came back, which made us very happy. 他回来了,这使我们非常高兴。 ②In some factories, little is done to make the smoke clean. 在一些工厂,几乎没有采取什么措施来净化烟尘。 ③Practice makes perfect. [谚]熟能生巧。 ④His new job made it necessary for him to improve his spoken English. 他的新工作要求他需要提高英语口语水平。 ▲注意下面这种it作形式宾语的结构(it代表后面的不定式或从句): ⑤We've already made it clear that we will never give in to any pressure. 我们已经表明我们决不会屈服于任何压力。 3)跟带名词(词组)的复合结构: ①The Red Army made Jinggangshan the base for the revolution. 红军把井冈山作为革命根据地。 ②We made him our monitor/monitor of our class. 我们推选他当我们的班长(我们班的班长)。 4)跟带过去分词的复合结构: ①Because of my poor English, I'm afraid I can't make myself understood. 由于我的英语很差,我怕人家听不懂我的话。 ②What made Mr Smith so frightened was that his son was connected with the robbery. 使史密斯先生如此惊恐的是他的儿子与这起抢劫案有牵连。 2.so…that…结构 so为副词,that为连词,连接一个结果状语从句。意为“如此……以至于”,它的句型结构是: 1)so+adj. (adv.)+that从句 2) so+adj.+ a(n)+单数可数名词 3)so+adj. (少数表示量的形容词)+可数名词复数(或不可数名词)。例如: ①But the family was so poor that the boy could not get many books. 但是家庭那么穷,这个男孩得不到很多书。 ②He worked so hard that he was praised by his teacher. 他学习是这么努力,结果他受到了教师的表扬。 ③This is so good a book that we all like it. (=This is such a good book that we all like it.)这本书如此好,我们都喜欢读。 ④There is so much water in the cup that I can't drink it out. 杯子里有这么多的水,以至于我喝不完。 3.as if引导的从句 1)as if引出的方式状语从句所表示的情况是事实或具有很大可能性时,通常用直陈语气。常与look, seem, taste, smell, sound等词连用。 ①It looks as if it is going to rain. 看起来天好像要下雨。 ②It seems as if the boy has lost his way. 好象那个男孩迷路了。 ③He is a happy-go-lucky man as if he has no worries and cares in the world. 他是个无忧无虑的人,好像世上没有任何让他烦恼和发愁的事。 2)as if引出的方式状语从句所表示的情况不是事实,而是主观的想象或夸大性的比喻时,通常用虚拟语气。现在的状况用过去式(be动词用were);过去的状况用过去完成时。 ①The young man with long hair looks as if he were a girl. 那个满头长发的男青年看上去像个女的。 ②He walks as if he were drunk. 他走路的样子好像是喝醉了。 ③The injured man acted as if nothing had happened to him. 那个受伤的男子表现得好像没发生什么事。 ④Everything in my childhood crowded upon my mind as if they had just happened. 童年的往事一齐涌上心头,好像是刚刚发生。 3)as if引导的同一从句中所用时态不同,意思也不同。 ①The boss speaks aloud as if he is angry. 老板说话声音很高,好像真的生气了。 The boss speaks aloud as if he were angry. 老板说话声音很高,仿佛生气了(其实没有生气)。 ②He looks as if he is ill. 他好像病了。(真的病了) He looks as if he were ill. 他好像生病似的。 4)as if作从属连词引导的方式状语从句部分,常用省略形式。 ①as if后接名词 He acts as if a fool. 他表现得像个傻子。 ②as if后接形容词 The old woman set upon the thief as if mad. 那个老妇人发疯似地扑向小偷。 ③as if后接副词 She talked to the stranger while walking, as if absent-mindedly. 她边走边应酬着那位陌生人,好像是心不在焉。 ④as if后接介词短语 He opened the archive, as if in search of some militant information. 他打开档案室,好像要搜寻什么重要军事情报。 ⑤as if后接现在分词 The boy is running impatiently here and there as if searching for something lost on the sports ground. 这个男孩急躁地跑来跑去,好像在找丢在操场上的什么东西。 ⑥as if后接过去分词 The football player is rolling on the ground as if hurt badly in the leg. 那个足球运动员在地上滚来滚去,好像是腿部受了重伤。 ⑦as if后接不定式 He moved his lips as if to speak. 他蠕动双唇,好像是要说话。 【注意】as though和as if同义,用法也相同。 4.句型sb. be caught in…的用法 表示人遇雨、雷雨、大风、交通堵塞等,可用句型 sb.+ be+ caught+ in 的结构 ①One night we were caught in the rain/storm/hurricane/thunderstorm/downpour. 一天晚上我们赶上了一场雨(暴风雨,飓风,雷阵雨,暴雨)。 ②He was late because he was caught in the traffic jam. 他迟到了,因为遇上了交通阻塞。 |
·语文课件下载
| |||
『![]() ![]() | ||||
【上一篇】【下一篇】 【教师投稿】 |