人教版高中英语必修二ppt课件：unit-4-Language-points.ppt

高一高一 必修必修 2 Unit 41.wild adj.living in a natural state,not changed or controlled by humanswild flowersa wild rabbit wildlife n.(不可数不可数)animals and plants growing in natural conditionsa wildlife park2.die outBy the time he left the cave,the fire had died out.The dinosaurs died out millions of years ago.灭亡、绝种、逐渐消失灭亡、绝种、逐渐消失die from 通常指因（外界因素通常指因（外界因素的影响）而死亡；的影响）而死亡；die of 通常指因（疾病、情感、通常指因（疾病、情感、饥寒等）而死亡；饥寒等）而死亡；die away 逐渐减弱、逐渐模逐渐减弱、逐渐模糊、逐渐消失。糊、逐渐消失。用以上含用以上含die的短语填空。的短语填空。1.The fish in the lake has _ because the water is seriously polluted.2.In big cities during cold winter months,many old people _ the polluted air.died outdie from3.She waited until the footsteps had _.4.The poor woman _ hunger.5.Elephants would _ if men were allowed to shoot as many as they wished.die outdied awaydied of5.in peace 和平地和平地;和睦地和睦地e.g.The roommates live in peace together.6.be in danger(of)处于危险之中处于危险之中,有有的危险的危险e.g.Carol is in danger of losing her job.Some wild animals are in danger of dying out.介词和一些名词一起构成短语，表示出于介词和一些名词一起构成短语，表示出于某种状况或形势之中，除了某种状况或形势之中，除了in danger,还还有有 in trouble,in ruins,in good condition/state,in high spirits,in silence等。等。The doctor said that the patient was out of danger.out of danger 脱离危险脱离危险 用用danger短语的适当形式填空。短语的适当形式填空。1.Jack was _ losing his life because of his serious disease of the heart.2.When the bridge was _,the whole village rushed out to repair it.in danger ofin danger7.Daisy had always longed to help endangered species of wildlife.黛西一直都渴望帮助那些濒临黛西一直都渴望帮助那些濒临 灭绝的灭绝的野生动植物。野生动植物。long作动词时，后接不定式作动词时，后接不定式“to do”或或以以for引导的介词短语，意思是引导的介词短语，意思是对对渴望，很想有渴望，很想有。Children are always longing for holidays.Im longing to see you again.She longed to have a holiday to go home and see her family again.8.fur n.(不可数名词不可数名词)软毛软毛;毛皮毛皮 a fur coatShe was wearing a silver fox fur across her shoulders.她肩上披了一件银狐皮披她肩上披了一件银狐皮披肩。肩。He gave her an expensive fur for her birthday.他送给她一件昂贵的毛他送给她一件昂贵的毛皮衣服作为生日礼物。皮衣服作为生日礼物。skin:最常用词，指人的皮肤或动物的最常用词，指人的皮肤或动物的皮，也可指水果、植物和种子等的外皮。皮，也可指水果、植物和种子等的外皮。leather:通常指经过加工的熟皮，可用通常指经过加工的熟皮，可用于制作各种皮革制品。于制作各种皮革制品。fur:现多指猫、兔等动物软毛皮，也指现多指猫、兔等动物软毛皮，也指其它动物的毛皮。其它动物的毛皮。skin,leather&fur9.In relief Daisy burst into laughter.黛西如释重负，突然笑了起来。黛西如释重负，突然笑了起来。in relief 如释重负如释重负;松了口气松了口气 relief n.轻松感；欣慰感轻松感；欣慰感 After the exam,I felt an incredible sense of relief.考试过后，我感到无比轻松。考试过后，我感到无比轻松。relief from sth.减轻减轻The drug gives some relief from pain.这种药可以减轻一这种药可以减轻一些痛苦。些痛苦。Those who suffer from headache will find they get _ from this medicine.(山东山东2010)A.relief B.safety C.defense D.shelter【点拨点拨】选选A。题意：那些头痛的人会发。题意：那些头痛的人会发现这种药物能减轻疼痛。现这种药物能减轻疼痛。relief 符合题符合题意。意。safety 安全；安全；defense 防御，防护；防御，防护；shelter 遮蔽，庇护。遮蔽，庇护。burst into laughter 突然笑起来突然笑起来burst into 突然突然（进入某种状态或发（进入某种状态或发 生某种情况）生某种情况）The aircraft crashed and burst into flames.飞机突然坠地起火。飞机突然坠地起火。burst in 闯入闯入;突然出现突然出现;突然发作突然发作burst out 大呼大呼;惊叫惊叫;冲出冲出;突然发作突然发作10.mercy n.仁慈；慈悲仁慈；慈悲 show mercy to sb.对某人起了怜悯之心对某人起了怜悯之心e.g.They showed mercy to their enemies.他们对敌人很仁慈。他们对敌人很仁慈。at the mercy of 任任处置；无能为力处置；无能为力e.g.The ship was at the mercy of the storm.那只船在暴风雨中失去控制。那只船在暴风雨中失去控制。11.They allowed tourists to hunt only a certain number of animals if they paid the farmers.certain 形容词，在句中作定语，表示形容词，在句中作定语，表示“一定一定(数量的数量的)”。certain 还有还有“无疑的，无疑的，确定的确定的”的意思，的意思，在句中作表语在句中作表语，常用，常用结构：结构：be certain to do sth.;be certain of/about sth.;It is certain that.;主语主语 +be certain+that.还可表示还可表示“某个，某些，某种某个，某些，某种”，常，常用作定语，如：用作定语，如：for certain reasons，a certain Mr.Brown。12.rub v.sth.on/over e.g.I often rub sun cream on my face in summer.13.protect v.to keep someone or something safe from harm,damage or illness protect sb./sth.from(against)sth.e.g.Try to protect your skin from the sun.e.g.Kids should be protected from the violence.e.g.The walls were built to protect the country against the attack.protection n.保护保护14.contain v.to have something inside or have something as a part e.g.He opened the bag,which contained a wallet,a car key and a mobile phone.e.g.This article contains important information about wildlife protection.container n.容器容器contain 指某物容纳在比它范围更大的东指某物容纳在比它范围更大的东西之内，常常是其组成部分或内容，侧西之内，常常是其组成部分或内容，侧重指所含的量与成分，强调包容关系。重指所含的量与成分，强调包容关系。include 侧重于对比整体与部分，指一整侧重于对比整体与部分，指一整体包含着各自独立的部分，也指某东西体包含着各自独立的部分，也指某东西包含另一东西的某一部分。如：包含另一东西的某一部分。如：contain&includeYour duties include typing letters and answering the telephone.The basket contains a variety of fruits.1.My mother was unable to _ her anger.2.The bottle _ two glasses of beer.3.The health club _ a gym,a swimming pool and a locker room.4.The whole book _ 12 units,_ two tests.containcontainsincludesincludingcontains用用contain和和include的适当形式填空。的适当形式填空。15.affect v.have an effect on 影响影响e.g.Smoking greatly affects health.effect n.have an effect on/upon sb./sth.e.g.:Smoking has a great effect on health.With the governments aid,those _ by the earthquake have moved to the new settlements.(上海上海2009)A.affect B.affecting C.affected D.were affected16.pay attention to:give your attention toe.g.:Im sorry,I wasnt paying attention to what you were saying.【点拨点拨】选选C。题意：在政府的帮助下，。题意：在政府的帮助下，那些受地震影响的人们已经搬迁到新的居那些受地震影响的人们已经搬迁到新的居住区。住区。affected by the earthquake 是过去分是过去分词短语作定语，修饰词短语作定语，修饰 _。thoseShe waved to attract the waitress attention.I have been asked to draw your attention to the following points.attract/draw ones attention 引起某人的注意引起某人的注意 根据括号内的汉语提示完成句子。根据括号内的汉语提示完成句子。1.The students _(正专心听正专心听)Mr.Li because his lesson was interesting.2.What the headmaster said at the meeting _(该该引起注意引起注意).should be paid attention to were paying attention to17.appreciateThats because you cant appreciate music.vt.欣赏欣赏We appreciate that caring for children is an important job.vt.意识到，理解意识到，理解appreciate后常跟从句。后常跟从句。I would appreciate it if you paid in cash.I really appreciate your help.vt.感激，感谢感激，感谢常用于常用于Id appreciate it if.结构，结构，表示表示“假如假如，我将不胜感激，我将不胜感激”。appreciate 后可接动词后可接动词-ing形式作宾语，形式作宾语，但不能接动词不定式。如：但不能接动词不定式。如：Everybody appreciates being praised.()Everybody appreciates to be praised.()appreciation n.感谢，感激，欣赏感谢，感激，欣赏appreciate与与thank都表示感谢的意思，但都表示感谢的意思，但是用法上有区别。是用法上有区别。appreciate表示感谢时，表示感谢时，后面不接后面不接“人人”而接表示而接表示“物物”的名词；的名词；thank表示感谢时，后面接表示感谢时，后面接“人人”，常用，常用于于thank sb.或或thank sb.for sth./doing sth.结构。如：结构。如：appreciate&thankWe really appreciate everything youve done for our daughter.I havent had a chance to thank him yet.下列句子均有一处错误，请找出并改正。下列句子均有一处错误，请找出并改正。1.We would appreciate if you paid your bills on time.2.I appreciate you your kindness.去掉去掉you appreciate后加后加itTry to avoid foods which contain a lot of fat.1.他举起手臂，保护他的孩子免受伤害。他举起手臂，保护他的孩子免受伤害。(protect.from)2.尽量避免吃高脂肪的食物。尽量避免吃高脂肪的食物。(contain)He raised his arms to protect his child from being hurt.We all appreciate the holiday after a year of hard work.3.请注意这两个词之间的区别。请注意这两个词之间的区别。(pay attention to)4.辛苦工作一年之后，我们都十分珍惜辛苦工作一年之后，我们都十分珍惜 这个假期。这个假期。(appreciate)Please pay attention to the difference between the two words.