人教版必修4unit2精制课时课件(含教案)B4U2S3

1、Unit 2 Working the landPart 2 Teaching Resources第二部分教学资源Section 3 Words and exp ressions from Unit 2struggle n.竞争，努力，奋斗 v.努力，奋斗，挣扎1. He struggled with his assaila nts and eve ntually drove them off.他同攻击他的人进行搏斗, 最后把他们赶走了。2. Several peo pie were hurt in the struggle.在打斗中，有几个人受伤。3. He struggled to cont

2、rol his temp er.他努力控制住自己的脾气。hunger n.饥饿，渴望，饥馑V.饿，使.饥饿，渴望1. The stude nt has a hun ger for learni ng.这个学生有强烈的求知欲。2. People in this area were ground dow n by hun ger and po verty.这个地区的人们受着饥饿和贫 穷的折磨。3. The beggar fell dow n in a swo on from sheer hun ger.那个乞丐饿得晕倒了。4. The boy was restless from hun ger.

3、男孩因饥饿而变得焦躁不安。5. Hu nger begets crime. 饥饿引起犯罪。expandV.使膨胀，详述扩张 计算机扩充1. The P etals of ma ny flowers expand in the sunshin e.许多花的花瓣在阳光中绽放。2. Our foreig n trade has expan ded duri ng recent years. 近年来我们的对外贸易有所扩大。3. Metals expand whe n they are heated. 金属遇热则膨胀。circulateV.流通，循环，传播1. Please open a window

4、to allow the air to circulate.打开窗子让空气流通。2. Blood circulates through the body.血液在体内循环。3. The news of her death circulated quickly.她死去的消息迅速传开。thanks to由于，多亏prep.由于，归功于1. Tha nks to your timely in terve ntio n.多亏你及时调停。2. Thanks to his effort, it is more successful than we have expected.由于他的努力，获得了比我 们预期

5、的更大的成功。3. Tha nks to the bad weather, the match had bee n can celled.多亏这个倒霉天气， 挺好的比赛取 消了。4. I am feeli ng better no w, no tha nks to you.我现在觉得好多了，这并非由于你的原因。5. It's no tha nks to you (that) we arrived on time your short cuts were n't short cuts at all! 我们及 时赶到可并没叨你的光，你说的近路一点儿也不近battle n.战争1.

6、The two fighters battled for half an hour.两个拳击手战斗了半小时。2. They died in the Battle of Waterloo. 他们战死于滑铁卢战役。3. The battle fin ally brought the war to an en d.这一仗使这场战争终告结束。4. They won the battle but lost the war.他们赢了这次战斗，但输了这场战争。5. A soldier's courage is put to the p roof in battle.士兵的勇气在战斗中得到考验。rid

7、 v.免除，清除，使获自由1. We will be glad to get rid of him. 摆脱他，我们将很高兴。2. The man rid himself of debt. 他还清了债。3. It is n ecessary to get rid of bureaucratic p ractices.必须清除官僚习气。4. Let's get rid of this old furniture.咱们把这件老掉牙的旧家具扔掉吧。5. We have an extractor fan in the kitche n to get rid of the smell of coo

8、k ing. 我们的厨房里有台 排气扇，用来消除油烟。be satisfied with对感到满意1. He can't pick and choose what job he wants nowadays; he must be satisfied with what he's offered.现在对自己想做的工作没有挑选的余地，他只得满足于所能得到的工作。2. Such a most tale nted person as he should n't be satisfied with what he is.像他这么有才华的 人不应满足于现状。我们从他的态3. Fr

9、om his manner, we drew the inference that he was satisfied with the exam.度来推断，他对这次测验很满意。4. Mr Smith wan ted to sp eak to the real man ager. He was n't going to be satisfied with somebump ed-up cashier.史密斯先生要找真正的经理谈话。他才不会认为同一个一步登天的出纳 员谈谈就满足了。equip v.装备，设,穿1. The room is equipped with air con diti

10、 oning.这个房间装有空调设备。2. He is equipped with much exp erie nee in teach ing.他具有丰富的教学经验。3. They were not equ ipped to deal with the situatio n.他们没有准备好应付这种局面。4. Please equip yourself with a shar p pencil and a rubber for the exam.请准备一枝尖的铅笔禾口 一块橡皮参加考试。export输出，出口1. What are the chief exports of your coun t

11、ry?你们国家有哪些主要的出口物品?2. Africa is exp orti ng beef to Euro pe.非洲向欧洲出口牛肉。血液还能从身体组织里排出废3. The blood can also export waste p roducts from the tissues.物。4. P rohibiti on was laid on the export of coal.禁止煤炭输出。confuse v.混乱，狼狈，困惑1. P lease don't con fuse Australia with Austria.别把澳大利亚和奥地利混淆了。2. They asked

12、so many questio ns that they con fused me.他们问了许许多多问题，把我弄糊涂 了。regretn.遗憾，后悔，抱歉 v.为感到遗憾,后悔，惋惜1. We in formed her with regret of our decisio n.我们遗憾地把我们的决定通知她。2. She immediately regretted her decisio n.她做出决定后立即感到后悔。3. We regret that we are un able to recon sider your case. 我们很遗憾无法再考虑你的情况。focus n.焦点，焦距V.

13、集中,聚集,使集中1. He always wants to be the focus of atte ntio n.他总想成为注意力的焦点。2. You should focus your atte ntion on your work.你应该把注意力放到工作上。3. Bring the object into focus if you want a sharp photogra ph.要照出清晰的照片，就要把焦点 对准物体。focus on vt.集中在1. The focus on my camera isn't work ing prop erly.我的照相机上的调焦装置有毛病

14、他由于近视过深而无法把视力焦点对准在2. He was too shortsighted to focus on the object.该物体上。3. All eyes were focused on him.大家的眼光都注意着他。reduceV.减少，分解，减低1. He is reduced almost to a skeleto n.他瘦得几乎变成了一个骨头架子。2. He is trying to reduce the family's expen ses.他正尽力减少家庭开支。3. They were reduced to beggi ng or starvi ng.他们穷得

15、不行乞便挨饿。4. The new gover nmen t's p rime task is to reduce the level of in flati on.新政府的主要任务是减多吃一些维生素会减少你得感冒低通货膨胀的水平。5. Taking extra vitam ins may reduce your liability to colds.的可能性。skim v.略读，掠过，滑过41. It took me an hour to skim the book.我花了一小时把这本书浏览了一遍。52. A seagull skims the water.海鸥掠过水面。3. The hovercraft is able to skim over the water.气垫船能掠过水面飞速行驶。4. She skim the soup to remove most of the fat.她撇去了汤上的大部分浮油。comment注释，评论1. What comme nts have you about my so n's behavior? 你对我儿子的行为有什么意见?2. The ki ng refuses to comme nt on the electio n results.