Unit 5Key words andexpressions 单词讲解ppt课件 -（2019）新人教版高中英语必修第二册.pptx

1、1. energy n能源；能量；精力能源；能量；精力energetic adj充满活力的；精力充沛的；积极的充满活力的；精力充沛的；积极的energetically adv充满活力地；精力充沛地；积极地充满活力地；精力充沛地；积极地2. composition n成分；（音乐、艺术、诗歌的）作品成分；（音乐、艺术、诗歌的）作品;作文作文compose vt作曲；创作；组成，构成作曲；创作；组成，构成composer n作曲者；作曲家作曲者；作曲家be composed of由由.组成组成/构成（构成（be made up of/consist of）3. performance n.C表演表

2、演;表现表现;U执行执行perform v 表演；演技；履行；执行表演；演技；履行；执行performer n表演者；演员表演者；演员perform an operation/experiment做手术做手术/实验实验4. enable vt使能够；使可能使能够；使可能able adj能够的；有才能的能够的；有才能的ability n能力；才能（可数）能力；才能（可数）disability n障碍；缺陷障碍；缺陷enable sb. to do sth. 使某人能够做某事使某人能够做某事5. prove vt证明；展现；证明是，结果是证明；展现；证明是，结果是 prove作作系动词系动词意为意

3、为“证明是，结果是证明是，结果是”时，不可以使用被动语时，不可以使用被动语态，要用主动形式表示被动。态，要用主动形式表示被动。proof n 证明；证据证明；证据6. original adj原来的；独创的；原作的原来的；独创的；原作的n原件；原作，原著原件；原作，原著 originally adv 最初；起初最初；起初 origin n起源；由来，起因起源；由来，起因7. gradual adj 逐渐的，逐步的；平缓的逐渐的，逐步的；平缓的 gradually adv 逐渐地，逐步地逐渐地，逐步地8. capable adj有能力的，能干的有能力的，能干的 incapable adj没有能力

4、的；没有能力的；capability n能力，才能；性能能力，才能；性能(可数可数)be capable of doing/sth 有能力做某事；能胜任有能力做某事；能胜任9. relief n.(焦虑、痛苦的焦虑、痛苦的)减轻或消除减轻或消除;(不快过后的不快过后的)宽慰、轻松或宽慰、轻松或解脱解脱relieve vt解除，减轻，缓和，使宽慰解除，减轻，缓和，使宽慰relieved adj放心的；感到宽慰的放心的；感到宽慰的in/with relief如释重负；松了口气如释重负；松了口气10. unemployed adj失业的；待业的失业的；待业的employ vt雇佣；利用；使忙于雇佣；

5、利用；使忙于employer n雇主雇主employee n雇员；受雇者雇员；受雇者 employment n 雇佣雇佣 职业；工作；职业；工作；11.equipment kwpmnt: n. 设备设备;装备装备 (不可数名词不可数名词)equip: v. (equipped - equipping)装备装备;配备配备;使具备使具备12. talent tlnt: n. 天才天才;天资天资;talented adj有天赋的；有才华的有天赋的；有才华的13. assume vt以为；假设以为；假设assuming: conj. 假如假如= ifassumption n.假定假定,假设假设14.s

6、atisfaction n满足；满意；欣慰满足；满意；欣慰satisfy vt使满意使满意 satisfied adj满意的满意的satisfying adj令人满意的令人满意的15.various adj. 不同的；各种各样的不同的；各种各样的variety n变化；多样性，种类变化；多样性，种类a variety of=varieties of=variousvary v使不同；使不同；vary from.to.从从.到到.变化变化【练透考点】【练透考点】单句语法填空 In addition, the more you work out, the more _ (energy) you w

7、ill become.He is such a man full of _ , for which I admire him very much.We _ developed culture and sports. energeticenergyenergetically【练透考点】【练透考点】单句语法填空The _ which was _ by the _ is _ of many modern and classical elements (元素)compositioncomposedcomposercomposed【练透考点】【练透考点】单句语法填空 The wonderful _ ma

8、ke the audience moved _ an operation calls for(要求) devotion and carefulness While waiting for the opportunity to get promoted, Henry did his best _ his duty.to performperformancesperforming【练透考点】【练透考点】单句语法填空 Listening to music enables me to relax_ and forget about my problems. The retired man donate

9、d to the poor family, _ the kids to return to their classrooms. He is _ to finish the work ahead of timeenablesableenabling【练透考点】【练透考点】单句语法填空 As time went by, Einsteins theory to be true.The new product has stood a severe_.proved proof【练透考点】【练透考点】单句语法填空 _ management ruined the company.The pianist is

10、_of playing various songs on the piano.The task is beyond his _ .Incapablecapablecapabilities【练透考点】【练透考点】单句语法填空 Hearing the news, Della burst into laughter in_.Take the medicine, and you will be _ of your pain. reliefrelieved【练透考点】【练透考点】单句语法填空 As far as I know, he is _ with much experience in teachi

11、ng.The engineer has set up all the _. equippedequipment【练透考点】【练透考点】单句语法填空 _ that our plan is turned down, what shall we do?It is generally _ (assume) that global warming and climate change could cause even more disasters in the future.We all made the _ that the company would close because of his wrong decision. assumedAssumingassumption【练透考点】【练透考点】单句语法填空 S t u d e n t s s h o u l d t a k e a n a c t i v e p a r t i n _after-class activities.There are various goods in the supermarket, and the price _ from cents to dollars. The _ attracts many customers. variesvariousvariety