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[词形变换]
1．able adj.有才能的；能干的
enable vt.使能够；使可能
disable vt.使(某人)残废；使……无能
2．origin n．起源；起因；原因
original adj.原来的；n．原件；原作
3．energy n．能源；能量；精力
energetic adj.精力充沛的
4．perform vi. & vt. 表演；履行；执行
performer n．表演者；演员
performance n．表演；演技；表现
5．prove vt.证明；展现
proof n．证据
6．conduct n．行为；举止 vt.组织
conductor n．指挥；售票员
[重点单词]
1.opportunity n.机会，时机
(1)做某事的机会:the opportunity to do sth
(2)把握住、抓住、利用机会:take/ seize/ use an opportunity
(3)错过、失去、浪费机会:miss/ lose/ waste an opportunity
我希望有机会去大明湖。
I hope to have an opportunity to go to the Daming Lake.
→ chance n.机会
2.perform v.表演；履行；执行
(1)演奏音乐:perform music
(2)履行诺言:perform one’s promise
(3)尽职责:perform one’s duty.
(4)做手术:perform an operation
(5)做实验:perform an experiment
(6)表现得好、不好:perform well/ badly/ poorly
新机器运转良好。
The mew machine is performing well.
[知识拓展]
perform a(n)… role in … 在……中起……作用
→ performance n. 表演，演技，表现
give/put on a performance 演出；表演
→ performer n. 表演者；演员
3.ordinary adj.普通的；平凡的
(1)普通人 ordinary people.
(2)平常的一天 an ordinary day
(3)不寻常，出乎意料 out of ordinary.
我有一辆普通牌子的汽车，没什么特殊。
I’ve got an ordinary sort of car, nothing special.
→ ordinarily adv.普通地
4.prove v.证明；展现
(1)prove…to sb. 向某人证明……
(2)prove (oneself) to be… 证明(某人自己)是……
(3)prove＋that从句 证明……
(4)It is proved that… 据证明……
结果证明她是最适合干这项工作的人。
She proved to be the most suitable person for the job.
5.award vt.授予 n.奖品
(1)（因……）把……授予、颁发给某人 award sb sth =award sth to sb
(2)给某人颁奖 give sb an award.
(3)因某事赢得、得到、获得奖项 win/get/ receive/ get an award for sth.
(4)颁奖仪式 an award ceremony
孩子接过奖品时朝老师微笑着。
The child smiled at his teacher as he received the award.
6. relief n.（焦虑、痛苦的）减轻或消除；（不快过后的）宽慰；轻松或解脱
(1)如释重负；松了口气 in relief
(2)使某人欣慰的是 to one’s relief
(3)做某事令人欣慰 It is a relief to do sth.
(4)终于放心了！What a relief!
这药会减轻你一些痛苦。
This medicine will give you some relief.
→ relieve vt.减轻
7. cure v.治愈；治好（疾病）；解决（问题） 药物；治疗；n.（解决问题、改善糟糕情况的）措施
(1)治愈某人的……病；矫正、改正某人的某种不良行为或态度 cure sb of sth
(2)没有办法治愈……，没有办法解决…… there is no cure for …
(3)治疗……的方法 a cure for …
这种药会把你的胃治好的。
This drug will cure you of your stomach.
这是治疗头疼的方法。
This is a cure for headache.
8.absorbed adj.被……吸引住的；专心致志的；全神贯注的
(1)被……吸引住；专心致志 be absorbed in sth/sb
(2)把……吸收进…… absorb …into …
(3)被吸纳进…… be absorbed into…
威尔读书非常专心，以至于没有吃晚餐。
Will was so absorbed in reading that he went without his dinner.
→ take in…吸收……
9.previous adj.先前的，以往的
(1)在……以前（是介词）previous to….
(2)前一天 the previous day
(3)在某人到达之前 previous to sb’s arrival
事件发生于他到那儿之前。
It happened previous to his arrival there.
→ previously adv.先前，以往
10.impact n. 巨大影响；强大作用；冲击力
(1)对……有影响 have an impact on …
(2)对……没有影响 have no impact on …
(3)对……的冲击 an impact against …
计算机对现代生活产生了巨大的影响。
The computer had made a great impact on modern life.
→ influence n.& v.影响
11.aim n.目标；目标 vi/vt.力求达到；力争做到；瞄准 vt.目的是；旨在
(1)某事的目的 the aim of sth
(2)达到某人的目标 with the aim of …
(3)以……为目的 achieve one’s aim
(4)瞄准… take aim at …
(5)力争做某事aim to do sth/aim at doing sth
(6)旨在做某事 be aimed at doing sth
(7)（把某物）瞄准…… aim…at …
她参观学校的目的是看看图书馆。
She visited the school with the aim of seeing the library.
12.equipment n.设备；装备
(1)一件设备: a piece of equipment
(4)我们应该更好的利用实验室现有的设备。
We should make a better use of the existing equipment.
→ equip vt.装备
(1)用……装备…… equip…with
(2)配备有…… be equipped with…
13.assume vt.以为；假设
(1)往最坏处想 assume the worst
(2)认为…… assume (that) …
据推测，我父母将在七点钟回家.
It is assumed that my parents will be back at seven.
14.ache n.(身体某部位的)疼痛
头疼 a headache
ache vi.疼痛; 渴望
(1)渴望 ache for
(2)渴望做某事: ache to do sth
整个冬季汤姆在盼望着晴朗的天气。
All winter Tom has been aching for sunshine.
I’m aching all over.
我周身疼痛。
15.treatment n. 治疗；对待；处理
(1)就……接受治疗 treatment for
(2)为某人治疗 give sb treatment
(3)接受治疗 get/ have/ receive treatment
(4)需要治疗 need/require the treatment
我试遍了医生建议的每一种疗法。
I tried every treatment the doctor suggested.
→ treat v.t.对待，治疗
16.satisfaction n. 满足；满意；欣慰
(1)满意地 with satisfaction
(2)使某人满意的是 to one’s satisfaction
老师对我们的成功表示满意。
The teacher expressed her/ his satisfaction at our success.
[重点短语]
1.remind sb …of sth 提醒……某事
(1)提醒某人某事/物 remind sb of sth
(2)提醒某人做某事 remind sb to do sth
(3)提醒某人 remind sb that…
Confucius believed knives would remind people of killing and were too violent for use at the table.
2. come up with… 想出；提出（主意、建议、计划）
(1)想出一个主意 come up with an idea.
(2)提出一个计划 come up with a plan.
在会上提出了一个好建议。
A good suggestion come up at the meeting yesterday.
3.together with… 连同……；和……在一起:
It’s in the Summer olympics that you have the running races, together with swimming, sailing and all the team sports.
4.take part in/join in…参加……
5.fall in love with… 爱上（表动作）:
be in love with… 爱上，喜欢（表状态）
6.lead to … 导致……；引起……;导向……
(1)导致这场交通事故:lead to the traffic accident.
(2)引起健康问题:lead to health problem
All roads lead to Rome.条条大路通罗马。
7. for the first time 第一次
第一次……（作连词用） the first time.
我第一次见她就认为她很好也很诚实。
I thought her nice and honest the first time I met her.
8.be pleased with… 对……感到满意
(1)对……感到高兴 be pleased that
(2)高兴、乐于做某事 be pleased to do sth
(3)我很高兴听到这个好消息。
I am very pleased to hear the good news.
[重点句型]
1.过去分词（短语）作状语
课本原句
(1)Moved by this music, he said, It was like seeing color for the first time.
(2)Absorbed in the painting, John didn’t notice evening approaching.
2. A time when… 一段……的时期
课本原句
(1)Have you ever faced a time when things looked dark and you had no hope at all?
句式仿写
这是一个许多人失业并艰难谋生的时期。
This was a time when many people were out of work and had difficulty earning their living.
3. so….that….如此……以至于，引导结果状语从句
课本原句
(1) The song made me feel so much better that from then on I began to listen to music all the time.
句式仿写
天气是如此冷，以至于我不想离开房间。
The weather was so cold that I didn’t like to leave my room.