《高中英语 Unit16 Stories单词.典句.考点 北师大版选修6》由会员分享，可在线阅读，更多相关《高中英语 Unit16 Stories单词.典句.考点 北师大版选修6（9页珍藏版）》请在金锄头文库上搜索。
1、高中英语 Unit16 Stories单词.典句.考点 北师大版选修6【英语】北师大版 单词典句考点（Unit 16 Stories）名师导航 【三点剖析】【单词典句考点】1. abandon vt. 放弃，遗弃【经典例句】The study shows that most of the students are afraid of being abandoned.研究表明，大多数学生都害怕怕被丢下, 无人照管。The child was found abandoned but unharmed. 该弃儿被人们发现时安然无恙。【考点聚焦】1）构词：a（加强语气） ban（禁止）don（动词后缀
2、）禁止否定 遗弃2）同义词：desert vt. 放弃 3）作“抛弃；舍弃”讲时，是及物动词， 常接人和家的名词作宾语。如：abandon ones home 离弃家园He abandoned his wife and went away with all their money. 他抛弃了妻子还带走了两人所有的钱。4)作“放弃；停止做（某事）”讲时，是及物动词， 常接表示“事物”的名词作宾语。如：They abandoned the game because of rain. 因为下雨比赛停止了。5)作“放纵；放任”讲时，是及物动词， 常接反身代词作宾语。abandon oneself to
3、沉缅于, 陷入。如：He abandoned himself to despair. 他自暴自弃。6)abandoned作过去分词,常常用作定语或表语，表示被动意义和状态，多数修饰人。 7）abandon 和 desert的辨析 ： abandon 强调“完全、永远地遗弃”, 尤其是指遗弃以前感兴趣或负有责任的人或物, 例如：It is quite wrong for a teacher to abandon a student because he is naughty. 一个老师因为一个学生调皮，弃之不管是十分错误的。desert 强调“违背誓言、命令、责任、义务等”。如:The sold
4、ier deserted his country and helped the enemy.那个士兵叛国助敌。【活学活用】利用上面的解释，根据句意填空：1.（上海春季，E篇改编）There is now a huge rubbish dump in the middle of this tropical paradise, covered with cars and other waste.2.He his boss and went away with all the money but now, he lives a miserable life in an house by the ri
5、verside.答案：1. abandoned 2.abandoned；abandoned 2. preserve vt. 保护，保存【经典例句】The Town Council spent a lot of money to preserve the old castle and other places of historic interest.市政委员会花了不少钱来维修那座古城堡和其它古迹。The Big House Of Qiao Family (乔家大院) is a perfectly preserved old house. 乔家大院一座保存完好的宅第。【考点聚焦】1）构词：pre
6、（=before）+ serve(服务) 2）同义词： protect vt. 保护； defend vt. 防护3）派生词： preservation n. 保存； preservationist n.(对野生动物、自然区、古迹和传统事物等的)保护主义者4）作“保护”讲时，是及物动词， 常接表示“物”的名词作宾语。如：We have taken effective measures to preserve our natural resources.我们已采取有效措施保护自然资源。Oil preserves metal from rust.油保护金属免于生锈。5）还作“预订；预约”讲时，是及
7、物动词， 常接房间等的名词作宾语。如：I have reserved a room for you at the hotel. 我已在旅馆为你预订了一个房间。6）牢记下面的短语：in reserve备用的 without reserve无保留地；无条件地I believe your story without reserve. 我毫无保留地相信你说的。preservefrom保护以免be in fair preservation保存得好the preservation of world peace维护世界和平preservation of food食品保藏7) preserve sth. fr
8、om being damaged 强调某古物受到保护，没有遭受侵害; protect sth. from being doing 强调身体某部位受到保护，免遭被损害; prevent sth. from doing, stop sth. from doing , keep sth. from doing 都表示阻止某事发生。【活学活用】单项填空：1) This vase by an old woman. A. has preserved B. preserved C. preserves D. has been preserved2）The old box is because oil pre
9、serves metal from rust.A. in good preservation B. a good preservation C. preservation D. out of good preservation答案： 1. D 2. A 3. witness vt. 目击【经典例句】Police have appealed for anyone who witnessed the incident to contact them. 警方呼吁凡是目击这一事故的人与他们联系。This old classroom has witnessed many geniuses.这个古老的教室
10、是很多天才的见证。【考点聚焦】1）构词：wit (=visit,看)+ness (名词后缀) 2）近义词：evidence n. 证据，证言。3)作“证人,证据,证词”讲时，是可数名词，经常用作单数形式。如：He was a witness of the accident. 他是一个事件目击者These facts are a witness to his carelessness.这些事实证明了他的粗心。4）作“亲眼看见，目睹”讲时，是及物动词， 常接表示“物”的名词作宾语。主语是人。如：We witnessed great changes in the city. 我们目击了这个城市的巨大
11、变化。5）作“作证,见证”讲时，是及物动词， 常接表示“物”的名词作宾语。主语常常是物。如：The old house witnessed that the old teacher had been teaching all his life. 这所古老的房子是这位老师教书一辈子的见证。6）作“表示；表明”讲时，是及物动词， 常接表示情感的名词作宾语。如：His tears witnessed the shame he felt. 他的眼泪说明他感到羞愧。7）牢记下面的短语：be a witness to sth. 成为的证据give witness to sth. 为提供证据bear fal
12、se witness against sb.作对某人不利的伪证bear witness to构成.的证据call. to witness传.做证人give witness on behalf of sb.为某人作证in witness of作为.的证明8）辨析witness，see，look，watch，notice的用法：witness侧重看到某事物后，能够作为证人，提供证据。see意为看见,表示视觉器官有意识或无意识地看到物体,强调看到的结果。如: Can you see the evidence of the volcano from the stone? 从这石头上看到火山的证据吗？l
13、ook意为看,表示有意识地观看,强调看的动作。如: Look! There is a rare old vase in the hole. 看!那洞里有一个罕见的花瓶。watch意为观看;注视,指集中注意力观看。如: I watched the volcano burning for more than three hours.我观察那火山燃烧了三个多小时。notice意为看到;注意到,指有意识地注意,含有从不注意到注意的变化的意义。如:He noticed that a river of liquid rock was coming towards him.他发现有一股岩浆在朝他流来。【活学
14、活用】1）The street cleaner the whole accident at 2:00 this afternoon.2）His good health is to the success of this treatment.答案： 1. witnessed 2. a witness 4. occur vi. 发生【经典例句】When exactly did the volcano eruption occur? 那次火山爆发究竟是什么时候发生的？Heavy rains occur during a summer monsoon in the Pacific Ocean.在太平洋
15、，暴雨出现在一个夏季季风期。The idea never occurred to me.我从来没想到这个主意。【考点聚焦】1）构词： oc（朝某个方向） cur（跑） 2）近义词：come about 发生； happen发生；take place 发生3）occur与to连用，sth. occur to sb. 浮现在某人的脑海中; 被某人想到4)作“发生”讲时，happen，是不及物动词，。如：The accident occurred at five oclock. 事故发生在五点钟。Earthquakes occur frequently in this area.这一地区经常发生地震。5)作“出现”讲时，是不及物动词。如：Do giraffes occur in Africa only?长颈鹿是不是只在非洲才有?6)作“被想起,被想到”讲时，是不及物动词，常接介词to连用。常接表示“人”的名词作宾语。如：It occurred to me to visit my teacher.我想到要去看看我的老师。
