人教版(2019)Unit2重点词汇讲解
新人教版(2019)高中英语必修一Unit 2 重点单词详解(超级详细)
新人教版高中英语教材必修一Unit 2 Travelling around 1.apply / əˈplaɪ/ vi. &vt.申请；请求vt. 应用; 涂（油漆、乳剂）Application n.[1].申请make an application （for sth）提交申请...fill in an application form 填写申请(表)[2]. 应用；运用；[app] 应用程序：APP is short for application.This is a new invention that will have a wide range of applications in industry.这是一项可在工业上广泛应用的新发明。
[同义词辨析]use, apply, employ,utilize 这些动词均含"使用，应用"之意。
use：普通用词，着重为达到某一目的而利用某人或某物。
apply：指将一事物运用于另一事物之上以发挥其有效作用。
employ：指使用处于消极状态或未被用过的人或物，可以与use换用，但强调进行选择、充分利用。
utilize：侧重有利可图或能达到某一实际目的。
书面用词。
2.sight /saɪt/ n. 景象; 视野; 视力sight 搭配(1)come into sight 进入视线；映入眼帘：As the plane came down through the clouds, green fields and white houses came into sight.(2)catch sight of 看见；发现：Suddenly, I caught sight of my English teacher in the crowd.(3)lose sight of 看不见；忽略；I lost sight of him in the crowd.(4)in sight 看得见，在视线内(5)out of sight 看不见(6)at first sight 一见(就)；乍一看：fall in love with sb at first sightAt first sight, there is nothing special about the watch, but in fact it is a mobile phone.(7)at the sight of 一看见：Some people will faint at the sight of blood.(8)(谚语)眼不见，心不想out of sight, out of mind3.amaze v. 使惊奇/惊愕be amazed at/by/that.. 对....感到惊奇be amazed to doamazing / əˈmeɪzɪŋ / adj. 令人惊奇的；令人惊喜的amazing sightsamazed / əˈmeɪzd / adj. （人感到）惊奇的；惊喜的amazement n. to one's amazement 令某人惊讶的[同义词辨析]surprise, amaze, astonish, stun这些动词均含"使惊愕，使惊讶，使惊奇"之意。
人教版(2019)高中英语必修第二册Unit2 wildlife protection 重点知识讲解
Unit2 wildlife protection一、词汇I. 阅读词汇----明确含义poster n.海报illegal adj.不合法的；非法的hunt vt. & vi.打猎；搜寻；追捕immediately adv.立刻species n.物种alarm vt.使惊恐；使害怕;使担心n.恐慌；警报；警报器rate n.速度；（比）率v.划分等级rating n.等级；级别extinction n.灭绝mass adj.大量的；广泛的n.大量；堆；群habitat n.（动植物的）生活环境；栖息地aware adj.知道；发觉；有...意识的endanger vt.使遭受危险；危害average n.平均数；平均水平adj.平均的；正常的；普通的concern vt.涉及；让...担忧living adj.居住的；活的;在用的n.生活；生计adapt vi.适应measure n.措施；方法v.测量；度量；估量authority n.官方；当权；权威pressure n.压力；要求reserve n.（动植物）保护区；储藏（量）w.预订；预留；保留observe vt.观察（到）；注视；遵守beauty 美；美人；美好的东西remind vt.提醒；使想起shoot V.（shot, shot）射杀；射伤；发射profit n.利润；利益attack n., vi. & vt.攻击；抨击recover vi.恢复；康复vt.找回；寻回remove vt.去除；移开；脱去intend vi. & vt.打算；计划；想要threat n.威胁threaten vt.威胁；危及exist vi.存在；生存harmony n.和谐；融洽goods n.商品；货物creature生物；动物reduce vt.减少due adj.由于；因为neighbourhood 儿临近的地方；街区emotion n.感情;情感；情绪skin n.皮；皮肤unusual adj.特别的；不寻常的II. 拓展词汇----灵活运用1.illegal adj.非法的__legal__adj.2.aware a. 知道的，意识到的_awareness__ n. 意识3.concern v. / n. 涉及, 关心_concerned__ adj.有关的，关心的_concerning__prep. 关于，涉及4.living adj.活着的；生动的__alive_adj.活着的；有活力的_living___v.居住/adj.直播的，现场的5.average n.平均__averaged___adj.平均的；中和的6.threat n.威胁；恐吓_threaten__v.威胁__threatening__adj.险恶的；凶兆的7.harmony n.和谐___harmonious_adj.和谐的8.recovery n.治愈；恢复__recover__v.恢复；重获9.profit v.有益于/n.利润___profitable__adj. 有利的10.adopt v.采用；收养___adoption__n. 收养；采纳_adopter__n. 采纳者11.extinction n.消失；废止__extinct__adj. 灭绝的；消亡的12.beauty n.美；美人__beautiful_adj. 美丽的13.exist v.生存；存在existence_n. 存在；生存_existing__adj.现有的14.attack v./n. 攻击；袭击_attactor__n.攻击者15.shoot v. 开枪；发射（__shot_vp__shot__vpp）_shooting___n.射击；发射16.endangered adj.濒临灭绝的__danger__n.危及；危害；__dangerous_adj.危险的17.protection n.保护；防卫_protect___v.保护___protected_adj.受保护的III. 重点词汇----用法归纳1.die out灭亡；逐渐消失die-died-died 现在分词：dyingdie from 死于……，因……而死die of 死于……，因……而死be dying for sth [to do sth] 迫切想要(做)某事die away (声音、风、光线等)渐息，渐弱die down (慢慢)熄灭，平静下来。
Unit 2 词汇讲解-高中英语(人教版2019选择性必修第三册)
一词多义 skip
一词多义 disturb
一词多义 compose
一词多义 stimulate
absorb 一词多义
搭配义
mind
重 难
点
词
精
讲
截短词
5. mind n
[C] & [U] 头脑；大脑： Watching TV has a numbing effect on his mind. Nothing is a waste if you have a creative mind. ❖ [C] 思考方式；思维；心智： This is much easier to do when we realize that we are in a child state of mind. The key to his success is his logical mind. [C] 心思；注意力： The boy can’t get his mind off play. Keep your mind on your work! [C] 富有才智的人： Great minds think alike.
their nutrition.
2. 与其求人,不如求己。 rely on _It_w_o_u_l_d_b_e_b_e_t_te_r_t_o_d_e_p_e_n_d_o_n__o_u_rs_e_lv_e_s_t_h_a_n_o_n__ot_h_e_rs_._
rely + -able
温故 (选必一 U4)
❖ [C] 悬赏金；赏金： The old lady is offering a reward of $500 to whoever finds her dog for her!
Unit 2 知识点全面精细总结 高中英语人教版(2019)必修第二册
新人教版（2019) 高中英语必修二Unit2知识点全面精细总结一）教材生词表词汇及用法poster n.海报put up a poster张贴海报illegal adj.不合法的；非法的illegally adv. 不合法地 legal adj. 合法的legally adv.合法地 illegal parking违章停车 It’s illegal to drive (drive) through a red light hunt vt. & vi.打猎；搜寻；追捕hunter n.猎人 go hunting 去打猎 hunt the animals 猎取动物 hunt someplace for为寻找……搜索某地hunt for// look for// search for// in search of寻找 hunt for a job 找工作be on the hunt for 正在寻找；在寻求中immediately adv.立刻immediate adj. 立刻的；立即的an immediate effect 立竿见影的效果at once// right now// right away 立刻；马上They came to help me immediately they heard I was in trouble.species n.物种*单复数同形：species, means, deer, sheepThis species of plant is (be) dying outalarm vt.使惊恐；使担心n.恐慌；警报；警报器alarming adj.惊人的；使惊恐的alarmed惊恐的（1）be alarmed at/by ...对……感到惊慌或害怕be alarmed to do sth.对做某事感到惊恐(2)a fire alarm防火警报器 ring/sound the alarm敲警钟；吹警报号 in alarm惊恐地rate n.速度；（比）率v.划分等级 rating n.等级；级别at a/an … rate at the rate of …以……的速度 at an alarming rate the birth/death rateThe show has gone up in the ratings.这个节目的收视率上升了extinction [ɪkˈstɪŋkʃn]n.灭绝extinct v.灭绝an extinct species become extinctspecies in danger of extinction Already over 400 of the total of 6,800 languages are close to extinction (extinct),with only a few elderly speakers left.mass adj.大量的；广泛的n.大量；堆；群mass production 批量生产 the mass media 大众传媒 the masses 群众 a mass of /masses of +n. (pl.)/n.[U] 大量的a mass of 一堆…… masses of 成堆的……A mass of work has been done(do) toprevent the river from being pollution up to now.habitat n.（动植物的）生活环境；栖息地aware adj.知道；发觉；有...意识的awareness n. 认识；意识；兴趣 unaware adj. 无意识的 unawareness n. 无意识 as far as I am aware// as far as I know 据我所知 1.be/become aware of…意识到，知道 He was well aware of the problem. They suddenly became aware of people looking at them. 2. be aware + that …意识到，知道 If she had been aware that the mushrooms were poisonous, she would not have picked them for dinner.3.make sb aware of 使……意识到 *raise/increase awareness of…提高……意识endanger vt.使遭受危险；危害endangered adj. 濒危的dangerous adj. 危险的；不安全的in danger处于危险当中out of danger脱离危险 danger -- endanger 使遭受危险；危害These dangerous tigers are in danger because of human’s hunting, which isendangering their lives. Now they become endangered speciesaverage n.平均数；平均水平adj.平均的；正常的；普通的on average平均 below / above average 在平均水平以上/以下average out算出平均数 at an average speed of 100 miles per hour The average of 3, 8 and 10 is 7. I spend an average of about $200 a year on books. On average we have five classes a day. Women, on average, live longer. concern vt.涉及；让...担忧n.担心，关心concerned adj. 担心的；关切的;有关的concerning/regarding prep. 关于；就...而言 express/show concern about/for 对...表示关心/担忧 be concerned about/for 担心...;关心... be concerned with 与...有关；关As far as I am concerned 在我看来concern oneself about ...关心…… concern oneself in ...介入/卷入…… have no concern with ...和……无关show concern for ...对……表示关心It concerned her that her son hadn’t been back home.Please pay attention because this information concerns all of you.living adj.居住的；活的;在用的n.生活；生计adj. 活的；在使用的；居住的；活跃的；逼真的n. 生计，收入 living room 客厅，起居室 living languages (= those stillspoken) 现用语言 make/earn a living make/earn one’s living 谋生adapt vi.适应adaptable adj. 能适应的；可改造的 adaptation n. 改编；适应，改造(1)adapt oneself to 使自己适应或习惯于 adapt sth. to 使某物适应或适合于 adaptto 适应(2)adapt ...from... 根据……改编或改写…… adapt…for…把……改编成……*adapt和adopt词形相近，但词义不同。
新人教版(2019)高中英语必修一Unit 2 重点单词详解(超级详细)
新人教版高中英语教材必修一Unit 2 Travelling around 1.apply / əˈplaɪ/ vi. &vt.申请；请求vt. 应用; 涂（油漆、乳剂）Application n.[1].申请make an application （for sth）提交申请...fill in an application form 填写申请(表)[2]. 应用；运用；[app] 应用程序：APP is short for application.This is a new invention that will have a wide range of applications in industry.这是一项可在工业上广泛应用的新发明。
[同义词辨析]use, apply, employ,utilize 这些动词均含"使用，应用"之意。
use：普通用词，着重为达到某一目的而利用某人或某物。
apply：指将一事物运用于另一事物之上以发挥其有效作用。
employ：指使用处于消极状态或未被用过的人或物，可以与use换用，但强调进行选择、充分利用。
utilize：侧重有利可图或能达到某一实际目的。
书面用词。
2.sight /saɪt/ n. 景象; 视野; 视力sight 搭配(1)come into sight 进入视线；映入眼帘：As the plane came down through the clouds, green fields and white houses came into sight.(2)catch sight of 看见；发现：Suddenly, I caught sight of my English teacher in the crowd.(3)lose sight of 看不见；忽略；I lost sight of him in the crowd.(4)in sight 看得见，在视线内(5)out of sight 看不见(6)at first sight 一见(就)；乍一看：fall in love with sb at first sightAt first sight, there is nothing special about the watch, but in fact it is a mobile phone.(7)at the sight of 一看见：Some people will faint at the sight of blood.(8)(谚语)眼不见，心不想out of sight, out of mind3.amaze v. 使惊奇/惊愕be amazed at/by/that.. 对....感到惊奇be amazed to doamazing / əˈmeɪzɪŋ / adj. 令人惊奇的；令人惊喜的amazing sightsamazed / əˈmeɪzd / adj. （人感到）惊奇的；惊喜的amazement n. to one's amazement 令某人惊讶的[同义词辨析]surprise, amaze, astonish, stun这些动词均含"使惊愕，使惊讶，使惊奇"之意。
2019版人教版新高一必修二单词知识点讲解unit 2 Wildlife Protection
BOOK2 UNIT 2Wildlife Protection1.poster n.海报2.illegal adj.不合法的;非法的3.illegally adv 不合法地;非法地4.hunt vt.＆vi.打猎;搜寻;追捕hunt for 寻找；搜索hunt out 搜捕；搜寻hunt down 追捕；捉住5.hunter n.猎人6.immediately adv.立刻7.species n.物种8.shark n鲨鱼9.fin n.(鱼的)鳍10.on earth(放在疑问词之后表示强调)究竟;到底11.die out灭亡;逐渐消失die of 死于内因die from 死于外因die off 相继死亡die down 逐渐变弱die away 逐渐消失12.alarming adj.惊人的;使人惊恐的13.alarm vt.使惊恐;使害怕;使担心n.恐慌;警报;警报器in alarm 惊慌地sound/set off the alarm 发警钟；敲警钟alarmed adj. 担忧的；恐慌的be alarmed at/by… 因……而害怕be alarmed to do… 做……感到恐慌14.rate n.速度;(比)率vt.划分等级at any rate 无论如何at this rate 照这种情形；既然这样at a rate of… 以……速度；以……比率15.rating n.等级;级别16.extinct adj.已灭绝的17.extinction n.灭绝18.mass adj.大量的;广泛的n.大量;堆;群in the mass=as a whole 总体上be a mass of… 满是……；遍地是……a mass of=masses of+ 可数名词复数或不可数名词19.habitat n.(动植物的)生活环境;栖息地20.aware adj.知道;发觉;有…意识的make sb aware of…让某人知道as far as I’m aware =as far as I know据我所知unaware adj. 没察觉的awareness 意识；认识21.be aware of意识到;知道22.endanger v.使遭受危险;危害23.average n.平均数;平均水平adj平均的;正常的;普通的24.on average平均an average of… 的平均数at an average price of… 平均售价为……above/below (the) average 高/低于平均水平25.prince n.王子;王孙;亲王26.make progress取得进步27.concern vt.涉及;让…担忧n. 担忧；关心have no concern with… 同……无关concern over/for/about… 对……的担忧28.concerned adj.担心的;关切的29.concerned about对…关切的;为…担忧的as far as I’m concerned 就我而言be concerned with… 与……有关be concerned for/about… 对……关切的；为……担忧的30.living adj.居住的;活的;在用的living roomn.生活;生计earn one’s living31.adapt vi.适应vt.使适应;使适合（改编）adapt…from… 根据…改编（改写）…adapt A for B 将A 改编为Badaptation n. 适应；改编本；改写本adaptable adj. 能适应的；可改编的32.adapt to适应adapt oneself to=be adapted to 使适应/适合33.measure n.指施;方法take measures to do sth 采取措施做某事in large/some measure 在很大/某种程度上make a suit to one’s measure 给sb量身做一套衣服vt.测量;度量;估量measure sb for sth 给某人量（衣服尺寸）measure A by B 用B衡量Ameasure out 量出；配出34.authority n.官方;当权;权威35.pressure n.压力;要求put pressure on sb 向sb施压relieve/reduce pressure 减轻压力blood pressure 血压be under pressure from sb to do sth 面临某人要求做某事的压力36.under pressure在压力下;承受压力37.whale n.鲸38.antelope n.羚;羚类动物39.Tibetan antelope藏羚羊40.reserve n.(动植物)保护区;储藏(量)keep sth in reserve 保存某物以备用a wild reserve 野生动植物保护区without reserve 毫无保留地vt.预订;预留;保留reserve the right to do sth 保留做某事的权利reservation n. 预定；预留；保留reserved adj. 已经预定的41.plain n.平原adj.简单明了的;直率的;平凡的42.make out看清;听清;分清；理解；填写make up 化妆；构成；编造make up for 弥补；补偿make it 成功make…out of… 使……变成……43.herd n.牧群;兽群44.observe vt.观察(到);注视;遵守observe sb doing sth 看到某人正在做某事observe sb do sth 看到某人做了某事be observed sb to do sth 被看到做了某事observation n. 观察；注视；遵守45.beauty n.美;美人;美好的东西beautiful adj. 美丽的46.remind vt.提醒;使想起47.remind sb of sb/sth使某人想起(类似的人或物)；提醒某人某事remind sb (not) to do sth提醒某人(不要)做某事remind sb that…提醒某人…（后跟从句）48.fur n.毛(皮);毛皮衣服49.sacred adj.神圣的;受尊敬的50.shoot vt.＆vi.(shot，shot)射杀;射伤;发射shoot at… 向……射击shoot sb in the leg 射中某人的腿51.profit n.利润;利益52.watch over保护;照管;监督be on watch 在值班watch out 小心keep watch on 监视watch the time 留意时间（以免耽误某事）watch out for=look out for 密切注意；留意53.day and night日日夜夜;夜以继日up and down 上上下下ups and downs 沉浮；心衰；荣辱back and forth 来来回回now and then 不时地54.attack n.vi.＆vt.攻击;抨击attack sb with sth 用某物攻击某人make an attack on… 攻击……under attack 遭受攻击55.effective adj.有效的;生效的56.recover vi.恢复;康复找回;寻回recover from… 从……复原；康复recover oneself=calm down 镇定下来，恢复冷静uncover v. 揭露discover v. 发现recovery n. 恢复；康复57.remove vt.去除;移开;脱去remove… from… 把……移走remove… to… 把……迁移到；搬到removal n. 移动；去除；搬迁removable adj. 可去除的58.intend vi.＆vt.打算;计划;想要intend to do/doing sth 打算做某事intend sb to do 打算让某人做某事be intended to do sth/for sth 专门为……；专门给……had intended to do sth= intended to have done sth 打算做某事但没做成intention n. 意图；目的；打算have the intention to do sth 有做某事的打算with the intention of doing sth 打算做某事59.threat n.威胁make a threat against sb 对某人进行威胁threaten vt.威胁;危及threaten to do sth 威胁做某事threaten sb with… 以……威胁某人threaten (that)… 威胁……be threatened with sth 受到某物的威胁60.exist vi.存在;生存（无被动；无进行）exist in=lie in 在于……exist on=live on 靠……生存There exist(s)… （某地）有……；存在……existence n. 存在come into existence 出现；产生in existence 存在；现存61.harmony n.和谐;融治be in/out of harmony with… 与……协调/不协调harmonious adj.和谐的;融治的62.goods n.商品;货物63.creature n.生物;动物64.deer n.鹿65.kangaroo n.袋鼠66.reduce vt.减少reduce… by… 减少了……reduce… to… 减少到……reduce sb to doing sth 迫使某人做某事reduce sb to tears/silence 使某人流泪/沉默reduce sth to ashes/ruins 把某物化为灰烬/废墟67.due adj.由于;因为。
Unit2 单词及重点语言点讲解 高中英语人教版(2019)必修第二册
under the pressure of study / your parents
18. plain adj. / n.
19. beauty n.[C]美人 [U]美
beautiful
20. sacred adj.
21. shoot - shot - shot
shoot at
shot n. 射击、枪声
② be aware that + 宾从
[译]我们应该意识到保护环境的重要性。
We should be aware of the importance of environmental protection. We should be aware that protecting environment is important. unaware [反] awareness n. raise sb’s awareness of n./doing conscious [同]
alarming 性质 alarmed 状态
[译]当听到令人惊慌的铃声时，乘客们都感到惊慌。
The passengers felt alarmed when hearing the alarming bell.
Important language points
2. aware adj.
① be aware of sth. eg. He was aware of his fault later.
② 遵守 ③ 庆祝
observation n. observer n.
Important language points
8. remind vt.
① remind sb. of sth. 使…想起 These photos remind me of my childhood.
2019人教版高中英语必修二Unit 2 单词讲解课件
reserve
I have _____o_r_d_e_re_d______（订购）a new computer on the Net. reserve
I’d like to ______b_oo_k________（预订） a table for three for eight o’clock.
poster [ˈpəʊstə(r)] n. 海报;
13. threat & threaten：词族：threat, threaten, threatening 词块：a threat to sth, threaten to do sth
14. exist：派生词：existing, existence 15. harmony：词源：来自希腊神话中代表和谐和协调的女神哈耳摩尼 亚的名字 Harmonia
一词多义
英语释义
recover
一词多义 attack
一词多义 shoot
英语释义 remind 搭配义
observe
一词多义
reserve
一词多义
一词多义
remove 英语释义
intend harmony
熟词生义
reduce 精准的汉语释义
due 英 短语动词
词
精
讲
一词多义
lead to the extinction of many animals
导致许多动物的灭绝
habitat 栖息地
A polar bear's habitat is Northern ice and snow. 北极熊的栖息地在冰天雪地的北极。
aware adj. 知道; 发觉; 有……的意识的
词块：reduce from … to, reduce by
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
I have not studied foreign languages other than English.
12. admire vt （1）词形变化
admire vt. 钦佩; 赞赏 admirable adj. 令人钦佩的; 值得赞扬的 admiration n钦佩；受人钦佩的人或物
recognise sb/one’s voice be recognised as/ to be +n. （2）短语句型 被认为是…=be considered as / to be… It is recognised that…. 大家公认…./意识到…… We recognise Mao Zedong as a great leader.
She applied the cream to her face and neck. You can apply theory to practice. The traffic rules apply to every driver. He has applied to the company for a job. Tu Youyou has been apply herself to studying traditional Chinese medical science.
比较： be made up of 由…组成=consist of
Our class is made up of 76 students.
②编造 he made up a story to please his son.
③化妆 she made up before the mirror.
④弥补 He was trying his best to make up for the loss.
(3) 有些动词后边宾语从句或其相关名词性从句的谓语动词要 用(houd t)动词原形”。 常见动词有:
一“坚持”: insist 二“命令”: order, command 三“建议”: suggest，advise， propose 四 “要求”: demand, desire，request，require
8. （1）take control of sth 控制; 接管 lose control of sth失去对…的控制
Spain took control of Peru in the 16th century and ruled until 1821. Children often lose control of the time they spend on the Internet.
an admirable expert; be full of admiration
（2）admire the moon赏月/the view欣赏风景/one’s gift才华 admire sb for (doing)sth 因某事而钦佩某人 I admire him for his courage.
make a request for sth 要求得到某物 The woman came to the party at her friend's request.
The boy made a request for a computer from his parents.
(2) request sb. (not) to do sth;
I will arrange for someone to show you around our school. You should make arrangements for the meeting in advance.
5. extremely / ɪkˈstri:mli / adv. 极其; 非常 extreme / ɪkˈstri:m / adj. 极端的；非常的
It is recognised that water pollution has become a serious problem.
11.all types of sth各种类型的; of this type 这种类型的 provide accommodation for sb为某人提供住宿； be unique to sth 为……所独有
4.arrangement /əˈreɪndʒmənt/ n. 安排；筹备 arrange vt. 安排；筹备
（1）词形变化 arrangement n. 安排；筹备
（2）短语搭配 arrange (for sb) to do sth. 安排某人做某事 （结构同wait for sb to do sth） arrange sth for sb. 为某人安排好某事 make arrangements for sth 安排好某事 （结构同make preparations for sth）
(2) in control of sth; 支配；管理 in the control of sb 被/由某人管理
The new manager is in control of the company. The company is _____________Βιβλιοθήκη __the new manager.
I need to pack up my things into the suitcase very quickly.
3.amazing / əˈmeɪzɪŋ /adj. 令人惊奇的；令人惊喜的 amaze vt. 使…吃惊；使…惊讶
（1）词形变化 amazed adj. 感到惊奇； 感到惊喜的
amazing adj. 令人惊奇的；令人惊喜的
The road narrows here.
We need to narrow the gap between the rich and the poor. （3）narrowly adv. 勉强地
We won narrowly. 7. power n. 能力；力量；权力；能源动力 构词同care
powerful adj. 强有力的，有权势的；有影响力的 powerless adj. 无能为力的； 无权的，无影响力的 powerlessness n. 无能为力；无权力 come to power As is known to us，knowledge is power.
2. pack /pæk/
(1) v. 收拾（行李）； 包装
n. （商品的）纸包；纸袋；大包
(2) a pack of 一包；一盒；一群；一堆 pack (sth) up 将（……）装箱打包 a pack of cigarettes 一盒香烟 a pack of dogs 一群狗 He told you a pack of lies.
15. detail / ˈdi:teɪl / n. 细节；详情；细微之处 in detail 详细地 She described the accident in detail.
16. check in (在旅馆、机场等) 登记 check out 结账离开（旅馆等）;核实，检验无误 I'll ring the hotel. I'll tell them we'll check in tomorrow.
Unit 2 重点单词讲解
1
1. apply / əˈplaɪ/ vt. 应用; 涂（油漆、乳剂） （1）词形变化 apply vi&vt 申请；应用
application n. 申请（书），应用
（2）短语搭配 applicant n. 申请人 apply sth to sth 把某物应用于…;（涂抹在）某物 apply to sb/sth (某物)适用于；应用于…… apply （to sb） for sth （向某人）申请得到某物 apply oneself to doing sth 集中精力做某事
He advised that we __( _sh_o_u_l_d_)_re_v_ie_w__ (review) what we
learnt again. He requsted that we _(s_h_o_u_ld_)_m_a_k_e__(make) use of our spare ttime. It is requuired that students __(s_h_o_u_ld_)_t_ak_e___(take) exercise rugularly.
e.g.The earth will experience extreme weather sometimes.
Jiuzhaigou is an extremely beautiful place. 6. narrow （1）adj. 狭窄的
a narrow road/mind/escape from death （2）vi&vt. (使）变窄
They packed and checked out of the hotel.
he checked out the bills and found them correct. 17.request /rɪ‘kwest/ n. &vt.（正式或礼貌的）要求；请求 （1） at one’s request 应某人的请求
lose contact with sb.(同lose touch with sb.)
I finally managed to _m_a_k_e__c_o_n_t_a_ct__w_i_th__h_e_r_/g_e. t in touch with
14.make up
(和她取得联系）
①构成，组成 76 students make up our class.
13. contact vt.联络；联系 n. 联系，接触
contact sb （by email/tellphone)