归纳拓展 (1)look out
当心；注意 (2)watch out
当心； (3)watch out for
当心，注意 ③Look out！You could fall off the edge here. 当心，你会从边上掉下去的。 ④If you don’t look out，you’ll hurt yourself. 如不注意，你会伤着自己的。 ⑤Watch out for cars while crossing the road. 过马路时注意汽车。 [即境活用] 7.If you don’t want to be taken in by false advertisements，you must ________ the hidden information when reading them. A．look out for
B．come up with C．keep track of
D．go through with 解析：选A。句意：如果你不想被虚假广告所蒙蔽，看广告时就一定要“注意(look out for)”其中隐藏的信息。come up with提出，赶上；keep track of保持联系；go through with做完，完成。 (教材P30)Born into a life of privilege，Joseph Banks was the son of a wealthy family. 由于出生于官宦之家，约瑟夫·班克斯是个富家子弟。 [句法分析] 此处born into a life of privilege是形容词短语作原因状语，相当于从句Because he was born into a life of privilege。形容词短语作原因状语，通常放在句首。 句型精析 ①Born in a poor family，he couldn’t afford to go to school. 由于生于贫困家庭，他没能去上学。 ②Much interested in the job，he agreed to give it a try. 由于对这项任务很感兴趣，他同意尝试一下。 ③Tired of travelling，he bought a house in the country and settled down.他厌倦了旅行，所以在乡下买了幢房子定居下来。 [即境活用] 8.(2016·杭州检测)When it was his turn to deliver his speech，________，he walked towards the microphone. A．nervously and embarrassingly B．nervous and embarrassedly C．nervously
and embarrassing D．nervous and embarrassed 解析：选D。考查形容词作状语。nervous and embarrassed紧张又局促不安的，描述主语的状态。 强化训练知能闯关 本部分内容讲解结束 按ESC键退出全屏播放 目录 目录 目录 Unit 4
Green world
绿色世界 本讲目录 基础盘点自测自评 考点串讲讲练互动 强化训练知能闯关 基础盘点自测自评 1．The food was good and we loved the atmosphere and the people.____________(总而言之)it was a great evening. 2．The books in the library are____________(分类) according to the subject. 3．Why don’t you go for a walk？It’ll give you an ____________(胃口)for your lunch. 4．This animal is found in Australia，and____________(哪里都不)else. Altogether 核心单词 classified appetite nowhere 5．Winning the match was just____________(回报)for the effort the team had made. 6．用appear的适当形式填空： (1)They____________not to know what was happening. (2)She had never been greatly concerned about her____________. reward
appeared
appearance 1．look ____________ for
警惕；留心 2．year ____________ year
年年 3．be ____________ in
与……有牵连，涉及到 4．have an ____________ for
渴望，对……有胃口 5．____________ a large scale
大规模地；大范围地 6．____________ away
去世；逝世 7．name...____________
给……取名；命名 8．____________ detail
详细地 高频短语 out after
involved appetite on pass after in 1．_______________a life of privilege，Joseph Banks was the son of a wealthy family.约瑟夫·班克斯是一个富贵家庭的儿子，生来就享受着特别待遇的生活。 2．____________Joseph Banks who made Kew a centre of scientific and economic research.是约瑟夫·班克斯把英国皇家植物园变成了科技和经济研究中心。 典型句式 Born into It was 考点串讲讲练互动 单词精研 1.appetite n． 欲望；食欲；胃口 (教材P30)Many young men in his position would lead a cosy life，but young Banks had an appetite for knowledge. 许多像他这样有地位的年轻人过的是舒适安逸的生活，而小班克斯却有着渴求知识的欲望。 (1)n.欲望；食欲；胃口 ①(朗文P81)Both of my kids have a healthy appetite. 我的两个孩子胃口都很好。 ②(牛津P80)He suffered from headaches and loss of appetite. 他患有头疼和食欲不振。 (2)have an appetite for...渴求……；喜爱…… ③He has a great appetite for knowledge.他求知欲很强。 ④He has an appetite for wealth/power.他渴求财富/权力。 归纳拓展 have a desire for
渴求 have a thirst for
渴求 have a hunger for
渴望；渴求 [即境活用] 1．完成句子 (1)When I was ill，I completely ____________________(没有食欲)． (2)The long walk gave him________________________(食欲旺盛)． (3)He________________________(喜爱)learning. lost my appetite a good appetite has an appetite for 归纳拓展 appointment n．
任命；约会 make/have/fix an appointment with
与……预约 keep/break an appointment
守约/违约 ⑤(牛津P82)She made an appointment for her son to see the doctor.她为儿子约定了看医生的时间。 [即境活用] 2．(2016·武汉模拟)Mr.Black is a careful and experienced engineer，so he is often ________ to finish some challenging tasks. A．appreciated
B．approached C．appointed
D．agreed 解析：选C。appoint sb.to do sth.“指派某人做……”。 ①(朗文P588)The twins are so alike that it’s difficult to distinguish one from the other. 这对双胞胎太像了，很难分辨谁是谁。 ②(牛津P580)At what age are children able to distinguish between right and wrong？儿童到什么年龄才能明辨是非？ ③(牛津P580)What was it that distinguished her from her classmates？是什么使她有别于她的同学？ ④(牛津P580)She has already distinguished herself as an athlete.作为运动员她已享有盛名。 归纳拓展 (1)distinguished adj.卓越的，著名的，杰出的 be distinguished for...在……方面是卓越的/突出的 (2)distinguishable adj.易分辨的，能区分的 ⑤He is distinguished for his knowledge of economics. 他在经济学方面的知识是卓越的。 [即境活用] 3．完成句子 信不信由你，我羡慕你卓越的成就。 Believe it or not，I___________________________________. admire your distinguished achievements 4.expense n． [U]费用，支出；损失 [C]经费，支出金额；花费的东西 (教材P31)．..，it was the British government that paid for all the equipment and expenses for that part of the expedition.……英国政府赞助了这次考察中天文学部分所需的设备和经费。 归纳拓展 cut down expenses
节省开支 spare no expense
不计成本 at one’s own expense
自费 at the expense of...
由……支付费用，以……为代价 at any expense/cost
无论花费多少，无论作出怎样的牺牲 ①(朗文P706)He did not want to devote more time to his business at the expense of his family. 他不想牺牲家庭以在生意上投入更多的时间。 ②As our money is tight，we have been trying to cut down expenses to keep the company going.由于资金很紧张，我们一直在努力节省开支以保持公司运转。 ③They had spared no expense to make the party a great success.为了让晚会成功他不计成本。 ④He finished the job at the expense of his health. 他完成了那项工作，但却损害了健康。 [即境活用] 4．Mary has always been doing well in that company. Tomorrow she will go on a trip to Europe，________. A．all expenses paid
B．all expenses paying C．paying all expenses
D．paid all expenses 解析：选A。这是一个独立主格结构，意为“公司付钱”。 ①(朗文P2)Rescuers abandoned all hope of finding any more survivors of the crash. 援救人员完全放弃了会再找到坠机生还者的希望。 ②We must urge people who smoke to abandon the habit. 我们必须敦促吸烟的人戒烟。 ③He abandoned himself to sorrow.他陷入悲痛之中。 ④The match was abandoned because of bad weather. 比赛因天气恶劣而取消了。 ⑤Hong Zhanhui brought up a girl abandoned by her parents. 洪战辉抚养了一个被父母遗弃的女孩。 归纳拓展 (1)abandoned adj.
无约束的；无度的；放荡的 (2)with abandon
放纵地；放任地 [即境活用] 5．完成句子 那个孩子被他的父母遗弃了，后来有人发现那个被抛弃的孩子在大街上游荡，他已陷入了绝望。 The child________________ by his parents.Eventually the ______________ boy was found wandering in the street，______________ himself to despair. was abandoned abandoned abandoning ④(牛津P1712)She started singing to the baby and was rewarded with a smile.她开始给孩子唱歌，孩子们则报以微笑。 ⑤(朗文P1756)How can I reward your kindness? 我怎么才能报答你的好意呢？ 归纳拓展 award n．
奖金，奖品 vt.给予，授予 be awarded for...
因……而授奖 award sb.sth.
颁发给某人某物 ⑥The Olympic winner received a gold medal as an award. 那个奥林匹克获胜者获得了一枚金牌作为奖励。 ⑦(朗文P116)He was awarded a medal for bravery. 他被授予表彰其英勇行为的奖章。 [即境活用] 6．Martin Luther King Jr.was ________the Nobel Peace Prize of 1964 for advocating nonviolence policy in the movement for civil rights. A．awarded
B．offered C．rewarded
D．received 解析：选A。句意：马丁·路德·金因为在民权运动中主张采取非暴力政策而被授予1964年诺贝尔和平奖。reward指“给予报酬”或“奖赏”；award指“因成绩或贡献由政府或社团给予奖励”，故选A。 7.look out for
警惕；留心 (教材P31)On their threeyear voyage，Joseph Banks not only studied and described new plants he found，but also looked out for new economic species：plants that could be grown in England or other parts of the world to produce crops that could be sold.在三年的航行中,约瑟夫·班克斯不仅对所发现的植物进行了研究和描述,而且还找到新的具有经济效益的物种——能够在英国或世界其它地方生长并能出售的农作物。 ①(牛津P1195)Do look out for spelling mistakes in your work. 一定要当心你作业中的拼写错误。 ②(牛津P1195)I’ll look out for you at the conference. 我会在开会时来找你。 目录 目录 目录 2.appoint vt. 任命；约定
(教材P31)In 1768，the Royal Navy appointed James Cook as the commander of the Endeavour to take members of the Royal Society on an expedition to Tahiti.
1768年，英国皇家海军任命詹姆斯·库克为“奋力号”船长，带领皇家学会成员返征塔希提岛。
(1)任命
①(牛津P82)They have appointed a new head teacher at my son’s school.我儿子读书的学校任命了一位新校长。
②(牛津P82)They appointed him(as) captain of the English team.他们任命他为英格兰队队长。
(2)约定(时间、地点等)
appoint确定……的时间(地点)
③(牛津P82)A date for the meeting is still to be appointed.
会议日期尚待确定。
④The time appointed for the meeting was ten o’clock.
约定的开会时间是十点。
3. distinguish vi.& vt. 区别；辨别；显示……特征；清楚地看见……
(教材P36)Careful observation and the ability to distinguish between characteristics lie at the heart of being a good scientist.
仔细观察和区分事物的特征是成为好科学家最基本的素质。
5.abandon n． 放任；放纵
vt. 遗弃；抛弃；丢弃；放弃；中止；(与oneself连用)使放纵，使听任
(教材P31)In growing strawberries Banks went back to the abandoned practice of spreading straw under the fruit to reduce the necessary amount of watering.
在种植草莓时，班克斯采用了早已废弃的在果实下铺稻草的方法来降低用水量。
6.reward n． 报答，报酬 vt. 给……报酬，奖赏
(教材P33)As a reward for his contribution to botany，Joseph Banks had a flower named after him. 作为对植物学的回报，约瑟夫·班克斯培育出以他名字命名的一种花。
①(朗文P1755)They’re offering a reward for information on the killer.他们出钱悬赏征求杀手的线索。
②(牛津P1712)You deserve a reward for being so helpful.
你帮了这么大的忙，理应受到奖励。③The prize was a just reward for all his hard work.
奖品是他所有辛苦工作应得到的报偿。