(完整版)人教版选修八第二单元词汇学习
(完整版)高中英语选修8词汇表(人教版)
选修8Unit 1illustrate ['iləstreɪt] vt. 说明；阐明distinct [dɪ'stɪŋkt] adj. 清晰的；明显的distinction [dɪ'stɪŋkʃən] n. 差别；卓著immigrant ['ɪmɪɡrənt] n.移民live on 继续存在；继续生存strait [stret] n. 海峡means [minz] n. 手段；方法by means of … 用……办法；借助……prehistoric [,prihɪ'stɔrɪk] adj. 史前的majority [mə'dʒɔrəti] n. 大多数；大半ministry ['mɪnɪstri] n. （政府的）部；（全体）牧师；牧师的职责adventurer [əd'vɛntʃərɚ] n. 冒险家make a life 习惯于新的生活方式、工作等despite [dɪ'spaɪt] prep. 尽管；不管hardship ['hɑrdʃɪp] n. 苦难；困苦elect [ɪ'lɛkt] vt. 选举federal ['fɛdərəl] adj. 联邦制的rail [rel] n. 铁路；扶手；（护栏的）横条percentage [pɚ'sɛntɪdʒ] n. 百分比keep up 坚持；维持；沿袭（风俗、传统boom [bʊm] n. （人口、贸易的）繁荣vi. 处于经济迅速发展时期aircraft ['ɛr'kræft] n. 飞行器；飞机immigrate ['ɪmɪɡret] vi. 移入immigration [,ɪmɪ'ɡreʃən] n. 移民racial ['reʃl] adj. 人种的；种族的crossing ['krɔsɪŋ] n. 十字路口vice [vaɪs] n. & adj. 代理；副职pole [pol] n. 地极；电极；磁极applicant ['æplɪkənt] n. 申请人customs ['kʌstəmz] n. 海关；关税socialist ['soʃəlɪst] n. 社会主义者socialism ['soʃəlɪzəm] n. 社会主义occur [ə'kɝ] vi. 发生cattle ['kætl] n. 牛（总称）indicate ['ɪndɪket] vt. 表明；暗示back to back 背靠背luggage ['lʌɡɪdʒ] n. 行李（<美>baggage）shave [ʃev] vt. & vi. 刮；剃cable ['kebl] n. 缆绳；绳索；电缆cable car 缆车；（美）有轨缆车tram [træm] n. （有轨）电车apparent [ə'pærənt] adj. 显而易见的apparently [ə'pærəntli] adv. 显然地brake [brek] n&v. 闸；刹车conductor [kən'dʌktɚ] n.售票员;指挥slip [slɪp] vi&n. 滑动bakery ['bekəri] n. 面包房；面包厂ferry ['fɛri] n. 渡船；渡口vt. 摆渡team up with 与……合作或一起工作hire ['haɪə] vt. & n. 租用；雇用fascinating ['fæsɪnetɪŋ] adj. 迷人的mark out 画线；标出……界线seagull ['siɡʌl] n. 海鸥take in 包括；吸收angle ['æŋg(ə)l] n. 角；角度a great/good many 许多；很多apply for 申请；请示得到nowhere ['nəʊhweə] adv. 无处；到处都无miserable ['mɪz(ə)rəb(ə)l] adj. 悲惨的punishment ['pʌnɪʃm(ə)nt] n. 处罚；惩罚justice ['dʒʌstɪs] n. 公正；公平mourn [mɔːn] vt. & vi. 哀悼；悼念civil ['sɪv(ə)l] adj. 公民的authority [ɔː'θɒrɪtɪ] n. 权威；当局reform [rɪ'fɔːm] v. & n. 改革grasp [grɑːsp] vt. & n. 抓住；掌握；领会thoughtful ['θɔːtfʊl] adj. 体贴的；深思的thankful ['θæŋkfʊl; -f(ə)l] adj. 感激的insert [ɪn'sɜːt] vt. 插入；嵌入Unit 2differ ['dɪfə] vi. 不同；相异exact [ɪg'zækt; eg-] adj. 精确的；准确的△ identical [aɪ'dentɪk(ə)l] adj. 一模一样的commercial [kə'mɜːʃ(ə)l] adj. 商业的straightforward [streɪt'fɔːwəd] adj. 简单的；直接的；坦率的△ complicated ['kɒmplɪkeɪtɪd] adj. 复杂的undertake [ʌndə'teɪk]vt.着手；从事；承担pay off 得到好结果；取得成功；偿清breakthrough ['breɪkθruː] n. 突破procedure [prə'siːdʒə] n. 程序；步骤△ nucleus ['njuːklɪəs] n. 原子核；中心△ embryo ['embrɪəʊ] n. 胚；胚胎carrier ['kærɪə] n. 携带者；运输工具cast [kɑːst] vt. 扔；投；掷cast down 沮丧；不愉快altogether [ɔːltə'geðə; ɒl-] adv. 总共arbitrary ['ɑːbɪt(rə)rɪ] adj. 任意的△ fate [feɪt] n. 命运；天命correction [kə'rekʃ(ə)n] n. 改正；纠正object ['ɒbdʒɪkt; -dʒekt] vi. 反对；不赞成objection [əb'dʒekʃ(ə)n] n. 不赞成；反对△ impact ['ɪmpækt] n. 巨大的影响medium ['miːdɪəm] n. (pl media) 媒介;手段the media 大众传播媒体obtain [əb'teɪn] vt. 获得；赢得attain [ə'teɪn] vt. 获得；到达moral ['mɒr(ə)l] adj. 道德的；伦理的conservative [kən'sɜːvətɪv] adj. 保守的forbid [fə'bɪd] vt. 禁止；不准accumulate [ə'kjuːmjʊleɪt] vt. 积累in favour of 赞成；支持side road 旁路；支线；岔道constitution [kɒnstɪ'tjuːʃ(ə)n] n. 宪法compulsory [kəm'pʌls(ə)rɪ] adj. 必须做的；义务的；强迫的；强制的opera ['ɒp(ə)rə] n. 歌剧；歌剧团；歌剧院chorus ['kɔːrəs] n. 合唱；合唱队loaf [ləʊf] n. 一条（面包）flour ['flaʊə] n. 面粉owe [əʊ] vt. 欠（账）；归功于……shortly ['ʃɔːtlɪ] adv. 立刻；不久retire [rɪ'taɪə] vi. 退休；离开bother ['bɒðə] vt. 打扰vi. 操心n. 烦扰(be) bound to (do) …一定或注定（做）…assumption [ə'sʌm(p)ʃ(ə)n] n. 假定；设想regulation [regjʊ'leɪʃ(ə)n] n. 规则；规章△ nonsense ['nɒns(ə)ns] n. 胡说；废话△ popularity [pɒpjʊ'lærətɪ] n. 流行strike [straɪk] v. & n. 打；撞击；罢工strike … into one’s heart 使……刻骨铭心from time to time 不时；偶尔bring back to life 使复生；使复活initial [ɪ'nɪʃəl] adj. 最初的；开始的vain [veɪn] adj. 虚荣的；自负的；徒劳的in vain 白费力气；枉费心机resist [rɪ'zɪst] vt. 抵抗；对抗drawback ['drɔːbæk] n. 缺点；不利条件merely ['mɪəlɪ] adv. 仅；只；不过△ restore [rɪ'stɔː] vt. 恢复；重建decoration [dekə'reɪʃ(ə)n] n. 装饰unable [ʌn'eɪb(ə)l] adj. 不能的feather ['feðə] n. 羽毛△ fairly ['feəlɪ] adv. 公平地；相当地in good/poor condition 状况很好（坏）；情况很好（坏）turkey ['tɜːkɪ] n. 火鸡claw [klɔː] n. 爪；脚爪adore [ə'dɔː] vt. 崇拜；爱慕；喜爱hatch [hætʃ] vt. & vi. 孵出reasonable ['riːz(ə)nəb(ə)l] adj. 合情理的；Unit 3patent ['pæt(ə)nt; 'peɪt(ə)nt] n.专利;专利权call up 给……打电话courtyard ['kɔːtjɑːd] n. 院子；庭院；天井now and then 偶尔；有时distinguish [dɪ'stɪŋgwɪʃ] vi. & vt. 辨别merciful ['mɜːsɪfʊl; -f(ə)l] adj. 仁慈的product ['prɒdʌkt] n. 产品powder ['paʊdə] n. 粉末；火药set about 开始；着手perfume ['pɜːfjuːm] n. 香水；香味stainless ['steɪnlɪs] adj. 无锈的；不锈的；没有污点的cube [kjuːb] n. 立方体；立方cubic ['kjuːbɪk] adj. 立方的abrupt [ə'brʌpt] adj. 突然的；意外的abruptly [ə'brʌptli] adv. 突然地；唐突地convenient [kən'viːnɪənt] adj. 方便的caution ['kɔːʃ(ə)n] n. 小心；谨慎expectation [ekspek'teɪʃ(ə)n] n. 期望passive ['pæsɪv] adj. 消极的merry ['merɪ] adj. 愉快的；高兴的merrily ['merɪlɪ] adv. 高兴地；愉快地seize [siːz] vt. 抓住；捉住；夺△ recognition [rekəg'nɪʃ(ə)n] n. 认出criterion [kraɪ'tɪərɪən] n. (pl criteria)（评判的）标准；尺度△ claim [kleɪm] n. & vt. 要求；声称valid ['vælɪd] adj. 有效的；确凿的file [faɪl] n. 文件；档案vt. 提交；将……归档ripe [raɪp] adj. 熟的；成熟的string [strɪŋ] n. 线；绳子；一串glue [gluː] n. 胶水vt. 粘贴；粘合freezing ['friːzɪŋ] adj. 冰冻的；严寒的greengrocer ['griːngrəʊsə] n.果蔬商identification [aɪ,dentɪfɪ'keɪʃ(ə)n] n. 辨认directory [dɪ'rekt(ə)rɪ; daɪ-] n. 电话簿dial ['daɪəl] vt. 拨（电话）rainfall ['reɪnfɔːl] n. 降雨△ courtroom ['kɔːtruːm] n. 法庭；审判室innocent ['ɪnəs(ə)nt] adj. 清白的；天真的lantern ['læntən] n. 灯笼；提灯bear [beə] vt. 忍受；忍耐；负担jam [dʒæm] n. 堵塞；阻塞；果酱microphone ['maɪkrəfəʊn] n. 麦克风；话筒forehead ['fɔːhed; 'fɒrɪd] n. 额头beaten track 被踩出来的路；常规；惯例occasionally [ə'keɪʒ(ə)n(ə)lɪ] adv. 偶然地dive into 迅速把手伸入；一心投入dynamic [daɪ'næmɪk] adj. 充满活力的set out (to do) 开始（做）multiple ['mʌltɪpl] adj. 多种的；多样的dot [dɒt] n. 点；小圆点tap [tæp] vt. 轻打；轻拍wire [waɪə] n. 金属丝；电线straw [strɔː] n. 稻草；麦秆；饮料吸管reproduce [riːprə'djuːs] vt. 复制current ['kʌr(ə)nt] n. （水或气）流；电流adj. 现在的；当前的helicopter ['helɪkɒptə] n. 直升飞机triangle ['traɪæŋg(ə)l] n. 三角形；三角形物体stable ['steɪb(ə)l] adj. 稳固的invaluable [ɪn'væljʊ(ə)b(ə)l] adj. 无价的associate [ə'səʊʃɪeɪt] vt. 联系 n. 同伴practical ['præktɪk(ə)l] adj. 实际的;实用的refrigerator [rɪ'frɪdʒəreɪtə] n. 冰箱court [kɔːt] n. 法庭；法院extension [ɪk'stenʃ(ə)n] n. 电话分机；扩大hang on 不挂断；稍等；紧紧握住out of order 次序颠倒；发生故障get through 接通（电话）；（设法）做完；通过ring back 回复电话ring off 挂断电话version ['vɜːʃ(ə)n] n. 版本competence ['kɔmpitəns] n. 能力；本领competent ['kɒmpɪt(ə)nt] n. 能胜任的jeep [dʒiːp] n. 吉普车personnel [pɜːsə'nel] n. 人力资源；人事部；全体人员Unit 4adaptation [ædəp'teɪʃ(ə)n] n. 适应（性）；改编本classic ['klæsɪk] adj. 经典的；第一流的caption['kæpʃ(ə)n]n. （图片上的）说明文字；（电视、电影）字幕；（杂志等文章的）标题；题目plot [plɒt] n. 情节；阴谋professor [prə'fesə] n. 教授phonetics [fə'netɪks] n. 语音学colonel ['kɜːn(ə)l] n. （陆军）上校fateful ['feɪtfʊl; -f(ə)l]adj. 重要的；决定性的；命中注定的whistle ['wɪs(ə)l] vi. 吹口哨；发出汽笛声n. 口哨声；汽笛声garment ['gɑːm(ə)nt] n. （一件）衣服（外套、裙、袍等）（pl）服装woollen ['wʊlən]adj. 毛纺的；纯毛的（<美>woolen）hesitate ['hezɪteɪt] vi. 犹豫；踌躇uncomfortable [ʌn'kʌmf(ə)təb(ə)l] adj. 不舒服的uncomfortably [ʌn'kʌmftəbli] adv.不舒服的troublesome ['trʌb(ə)ls(ə)m] adj. 带来麻烦的；使人心烦的wallet ['wɒlɪt] n. 皮夹；钱包outcome [aʊtsʌm] n. 结果；效果thief [θiːf] n. 小偷；贼handkerchief ['hæŋkətʃɪf] n. 手帕；手绢；纸巾disguise [dɪs'gaɪz] vt&n. 伪装in disguise 伪装（的）；假扮（的）mistaken [mɪ'steɪk(ə)n] adj. 错误的brilliant ['brɪlj(ə)nt] adj. 光辉的；杰出的classify ['klæsɪfaɪ] vt. 分类；归类remark [rɪ'mɑːk] n&v. 谈论；言论；评述betray [bɪ'treɪ] vt. 背叛upper ['ʌpə] adj. （位置或地位）较高的；extraordinary[ɪk'strɔːd(ə)n(ə)rɪ]adj.非凡的condemn [kən'dem] vi. 谴责；使……注定gutter ['gʌtə] n. 排水沟；阴沟；贫民区properly ['prɒp(ə)lɪ] adv. 适当地；恰当地pass … off as … （把某人）冒充成……ambassador [æm'bæsədə] n. 大使；使节make one’s acquaintance 结识handful ['hæn(d)fʊl; -f(ə)l] n. 一把；少量amazement [ə'meɪzm(ə)nt] n. 惊讶；惊愕in amazement 震惊；惊讶fortune ['fɔːtʃuːn] n. 机会；运气；财富authentic [ɔː'θentɪk] adj. 真实的；真正的generally speaking 一般来说status ['steɪtəs] n. 身份；地位；职位superior [suː'pɪərɪə; sjuː-] adj. 优秀的；较高的；上级的 n. 上级；长官in terms of … 就……来说；从……角度disapprove [dɪsə'pruːv] vt. & vi. 不赞成rob [rɒb] vt. 抢劫；盗窃；剥夺antique [æn'tiːk] adj. 古时的n. 文物；古董musical ['mjuːzɪk(ə)l] adj. 音乐的stocking ['stɒkɪŋ] n. 长袜believer [bɪ'livɚ] n. 信徒；教徒vowel ['vaʊəl] n. 元音；元音字母cookie ['kʊkɪ] n. 饼干teapot ['tiːpɒt] n. 茶壶cream [kriːm] n. 奶油；面霜nail [neɪl] n. 指甲；钉子show … in 带或领……进来wax [wæks] n. 蜡；蜜蜡disk [dɪsk] n. 磁盘wax disk 旧式唱片shabby ['ʃæbɪ] adj. 破旧的；寒酸的referee [refə'riː] n. 裁判员；仲裁者compromise[‘kɒmprəmaɪz]n.&vi.妥协;折衷horrible ['hɒrəb(ə)l] adj. 可怕的；恐怖的laundry ['lɔːndrɪ] n. 洗衣店；洗衣房；bathtub ['bɑːθtʌb] n. 浴缸；澡盆sob [sɒb] vi&n. 啜泣；抽噎waist [weɪst] n. 腰；腰部vest [vest] n. 背心；内衣disgusting [dɪs'gʌstɪŋ] adj. 使人反感的once more 再一次in need of 需要……heartily ['hɑːtɪlɪ] adv. 尽情地；热心地overlook [əʊvə'lʊk] vt. 俯视；忽视alphabet ['ælfəbet] n. 字母表effective [ɪ'fektɪv] adj. 有效的fade [feɪd] vi. & vt. 褪色；逐渐消失fade out （声音、画面）逐渐模糊；渐淡Unit 5identify [aɪ'dentɪfaɪ] vt. 识别；鉴别alternative [ɔːl'tɜːnətɪv; ɒl-] n. 可能的选择adj. 供选择的；其他的archaeology [,ɑːkɪ'ɒlədʒɪ] n. 考古学starvation [stɑː'veɪʃn] n. 挨饿；饿死tentative ['tentətɪv] adj. 试探性的accuracy ['ækjʊrəsɪ] n. 精确；准确excavate ['ekskəveɪt] vt. 挖掘；发掘excavation [ekskə'veɪʃ(ə)n] n. 挖掘；发掘interrupt [ɪntə'rʌpt] vt. & vi. 打断…讲话acute [ə'kjuːt] adj. 敏锐的；严重的assume [ə'sjuːm] vt. 假定；设想regardless [rɪ'gɑːdlɪs] adv. 不管；不顾regardless of 不管；不顾mat [mæt] n. 席子；垫子quilt [kwɪlt] n. 被子；棉被beast [biːst] n. 野兽at most 至多；最多centimetre ['sentɪmiːtə] n. 厘米sharpen ['ʃɑːp(ə)n] vi. & vt. （使）锋利；sharpener ['ʃɑːpənə] n. 磨具；削具cut up 切碎scrape [skreɪp] vt. 擦净；削平；磨光scraper ['skreɪpə] n. 刮刀；刮削器ample ['æmp(ə)l] adj. 足够的；充足的messy ['mesɪ] adj. 凌乱的；脏的primitive ['prɪmɪtɪv] adj. 原始的；远古的botany ['bɒt(ə)nɪ] n. 植物学botanical [bə'tænɪkl] adj. 植物学的analysis [ə'nælɪsɪs] n. (pl analyses) 分析seashell ['siːʃel] n. 海贝壳ripen ['raɪp(ə)n] vt. & vi. 成熟category ['kætɪg(ə)rɪ] n. 种类；类别；范畴significance [sɪg'nɪfɪk(ə)ns] n. 重要性somehow ['sʌmhaʊ] adv. 以……方式；不知怎么地systematic [sɪstə'mætɪk] adj. 有系统的spit [spɪt] v. 吐出delete [dɪ'liːt] vt. 删；删除album ['ælbəm] n. 相册；集邮册；唱片scratch [skrætʃ] n&v.搔；挠academy [ə'kædəmɪ] n. 学院；学会；学术receptionist [rɪ'sepʃ(ə)nɪst] n. 接待员onion ['ʌnjən] n. 洋葱kindergarten ['kɪndə,gɑːt(ə)n] n. 幼儿园skateboard ['skeɪtbɔːd] n. 滑板fed up with 受够了；饱受；厌烦yogurt ['jɒgət; 'jəʊ-] n. 酸乳酪；酸奶radioactive [,reɪdɪəʊ'æktɪv] adj.放射性的radioactivity [,reɪdɪəʊæk'tɪvɪtɪ] n. 放射性division [dɪ'vɪʒ(ə)n] n. 分割；分界线melon ['melən] n. （各种）瓜wrinkle ['rɪŋk(ə)l] n. 皱纹pulse [pʌls] vi. 跳动n. 脉搏；节拍vein [veɪn] n. 血管；静脉applaud [ə'plɔːd] vi. & vt. 鼓掌欢迎；赞赏look ahead 向前看；为将来打算howl [haʊl] vt. & vi. 嗥叫；叫喊；吼叫accelerate [ək'seləreɪt] vi. & vt. 加速spear [spɪə] n. 矛；枪arrest [ə'rest] vt. 逮捕；吸引dizzy ['dɪzɪ] adj. 晕眩的；昏乱的eyebrow ['aibrau] n. 眉毛cheekbone ['tʃiːkbəʊn] n. 颧骨arrowhead ['ærəʊhed] n. 箭头axe [æks] n. 斧；斧子hammer ['hæmə] n. 铁锤；锤子gay [geɪ] adj. 快乐的；欢快的gaily ['geɪlɪ] adv. 快乐地；轻松地skilful ['skɪlfʊl] adj. 有技巧的；熟练的date back 追溯到……punctuation [pʌŋ(k)tʃʊ'eɪʃ(ə)n] n. 标点符号worship ['wɝʃɪp] vt. & n. 崇拜；敬奉craftsmanship ['krɑːf(t)smənʃɪp] n. 技艺；手艺；精工细作。
人教版选修8词汇b8unit2words
Some Chinese tourists are reported to
cast wrappings around at the airport.
cast a net cast a smile/ glance at cast doubt on/ upon sth cast aobtain vt. (formal) • obtain credits • obtain one’s degree in chemistry • Fresh vegetables and fruits used to be
difficult to obtain in Tibet. • You don’t say, you managed to obtain such
6. altogether adv. 总共;完全地;总而言之
• Giant Panda Meixiang gave birth to five babies altogether in the USA. in all/ total
• I was altogether absorbed in this interesting story at that moment. completely
13. owe vt. 欠(钱、账、债、人情等)；归功于
owe sb sth = owe sth to sb
It occurred to me that I owed you 500 bucks.
With your help, I’ve obtained this important list. I _o_w_e__y_o_u_a__fa_v_o_r__ (欠你份人情).
• be opposed to (sb) doing sth
选修8 UNIT2 词汇讲解
泗州学校Sizhou School高三英语选修八导学案编号：2014- 课型：新授课上课时间：第1周主备人：沙千审核人：班级：小组：姓名：评价：Unit 2Cloning1．differ vi.不同；相异Think about how they differ. (教材P10)想一想他们如何不同。
①differ from sb./sth.与某人/某物不同differ from /with sb. about/on sth.关于某事与某人有异议differ in...在……方面不同②make a difference有影响，很重要the difference between A and B A与B之间的不同③be different from sb.in...在……方面不同于某人It is a way of making an exact copy of another animal or plant.(教材P11)这是一种用来生产与原型完全相同的动植物的方法。
exactly adv.确切地；究竟；到底to be exact确切地说(＝exactly speaking)not exactly不完全；一点也不；根本不Exactly speaking，the result is wrong. 确切地说，这个结果不正确。
3．The fact that she seemed to develop normally was very encouraging. (教材P11)看来多莉是在正常地成长着，这很令人鼓舞。
句中that引导同位语从句来说明fact的具体内容。
同位语从句可由when，where，how，why，that，whether等词引导。
同位语从句一般放在idea，fact，news，hope，belief，thought，doubt，question等抽象名词之后，用以说明抽象名词的具体内容。
有时为了保持句子的平衡，同位语从句还可以放在动词的后面。
人教版高中英语选修八第二单元知识点(共29张PPT)
15.Is it in favour of cloning or against cloning?他 赞成还是反对克隆? in favour of 赞成；有利于
The score was 80 to 78 in favour of the
guest team. 比分是80比78，客队获胜。
The exchange rate is in our favour today. 今天的兑换率对我们有利。 短语：in sb’s favor对某人有利 do sb a favor =do a favor for sb帮某人忙 owe sb.a favour欠某人情
He is doing a commercial course at the local college. 他在本地学院学商业课程。
The play was a commercial success. 这出戏从营利角度看很成功。
6. undertake vt. (undertook; undertaken) The procedure is difficult to undertake, of course. The scientist undertakes the experiment. I can undertake the responsibility for the changes. The lawyer undertook a new case. undertake vt 着手做, 实施，从事, 承担
4. It also happens in animals when twins identical in sex and appearance are …
identical adj. ①完全相同的 (常与with / to连用) ②同一的, 同样的
新课标人教版选修八Book8 Unit2 Vocabulary
• 5 forbid vt. (forbade/forbad, forbidden) 禁止；反对 forbid sb. to do sth. 禁止某人做某事 forbid doing sth. 禁止做某事 ①学校不允许学生吸烟。 • The school forbids students to smoke. ②老师严禁带手机到教室。 The teacher forbids carrying cellphones to the classroom. • 6 owe sb. sth.＝owe sth. to sb.欠某人某物 • owe sb. sth. for...因某物欠某人的钱 • owe sb. sth.＝owe sth. to sb.欠某人某物；把……归功于…… • owing to由于 • (1)I owed the garage $20 for the new tyre. 因那个新轮胎我欠汽 车修理厂20美元。 • (2) He owed his success to hard work and practice. 他把他的成 功归功于努力工作和实践 • (3)你欠我一个微笑。 • He owed me a smile./ He owed a smile to me. • (4)他把成功归功于母亲。He owed his success to his mother. • (5)This accident was owing to (由于)his careless driving．
The two buildings differ from each other in style.
• • ②你想通过成为志愿者的方式来作出贡献吗？（起作用）---by means of/ make a difference • 2 pay off得到好结果；取得成功；偿清 • ①They ____________ their debt after ten years 十年后他们还清了债务。 paid off paid off • ②They took a risk but it ____________. 他们冒了很大的风险，但事情成功 了 • pay 其他短语： • 付……的钱；为……而付出代价 pay for 偿付；报答；向……报复 • pay back 访问 pay a visit to
选修8 Unit2 知识点
选修八Unit2 知识点Ⅰ单词1.differ :vi 不同，相异；意见不合differ from : 与…不同differ in : 在…方面不同differ with sb on/about sth :与某人在某事上意见不同be different from :不同于be different in : 在…不同make a/no difference （to）: 有/无关系（影响、作用）①中文与英文在许多方面不同。
Chinese differs from English in many different aspects.②The husband differs with his wife on who is to take charge of the money.③It makes no difference to me ﹙与我无关﹚ whether you are going to stay.2.undertake :v 从事，承担，负责，保证（undertook,undertaken）Undertake a task/responsibility :承担任务/责任Undertake to do sth : 承诺/答应/着手做某事Undertake that : 保证…① She will undertake the organization work ﹙将负责组织工作﹚of the whole project.② I undertake to pay back the money in a week﹙保证一周内还钱﹚③ The travel agent undertook that you would enjoy the trip﹙保证你会喜欢这次旅行﹚.3 object :vi 反对；不赞成，抗议N 物体，目标，对象Objection ：n 不赞成，反对，异议 Objective ：adj 客观的;基于事实的Object to sb/sth :反对，抗议…Object that ：抗议…Have an/no objection to (doing) sth : (不)反对…Raise a storm of objections ：引起一阵强烈的反对There is no objection to sth :没设么不可以的①犀利哥是同情的对象。
人教版高中英语选修8 unit two
g) 引起 例如：the joke raised a laugh rise 常用于日，月，云雾，烟，水蒸气，气温，物 价，温度，水位，人的职位的上升 arise vi 出现；发生 其主语为抽象名词 例：I am afaid a problem has arisen
8. breakthough n.突破点；冲破；克服；战胜
break through 突破 break away (from sb/sth) 脱离；逃脱；打破 break down 损坏；出故障 break out 爆发 break into 破门而入 break up 打碎；拆散；分解；驱散；结束；衰退 break off 中止；停止；打断；断绝；解除 9. provide sb with sth provide sth for sb 向某人提供某物
知识点：1. differ vi. Differ from…in在…..方面不同 Differ from/with sb on/about/upon sth 关于….不同意某 人。Make a difference between Make no/some difference to sb/sth 对…..没有/有些关 系（影响） 2. In the way 挡道；妨碍 In a way 在某种程度上 On the way/one`s way 在路上 Make one`s way to 排出困难前行 Make way for 为…..让路 The way you said it In which you said it that you said it
3. research n rearch in/into/on 在某一方面的研究
4. be+adj(形容词）+to do 结构（主动的形式）其形 容词有：difficult, hard,easy,comfortable,nice,safe, Impossible,unpleasant,dangerous,convenient等 5.Undertake vt(undertook, undertaken) 承担，担保 Undertake responsibility 承担责任 Undertake a journey 去旅行 Undertake a task 承担任务 Undertake to do sth 答应/同意做某事 Undertake that 从句 保证、担保………
人教版高中英语单词表选修八unit 2
选修八 Unit 2 differ exact cutting twin identical commercial straightforward complicated undertake pay off breakthrough procedure nucleus somatic embryo carrier cast cast down altogether arbitrary fate correction object objection impact medium the media obtain attain moral conservative forbid accumulate in favour of side road constitution compulsory opera chorus loaf
vi.不同；相异 adj.精确的；准确的 n.剪枝；剪报；剪纸 n.双胞胎之一；孪生儿之一 adj.成对的；成双的 adj.同一的；一模一样的 adj.商业的；贸易的 adj.简单的;直接的;坦率的 adj.复杂的；难懂的 vt.着手；从事；承担 得到好结果；取得成功；偿清 n.突破 n.程序；步骤；手续 n.原子核；中心 adj.躯体的;肉体的;细胞体的 n.胚；胚胎；萌牙时期 n.携带者；搬运工；运输工具 vt.(扔；投；掷 沮丧；不愉快 adv.总共；完全地 adj.任意的 n.命运；天命 n.改正；纠正；修正 vi.反对；不赞成 n.不赞成；反对；异议 n.撞击；冲击；巨大的影响 n.媒介；手段；工具 大众传播媒体(如电视、报纸等) vt.获得；赢得 vt.获得;到达(水平,年龄,状况等) adj.道德（上）的；伦理的 adj.保守的；守旧的 vt.禁止；不准 vt.积累；聚保 赞成；支持 旁路；支线；岔道 (美sidewalk) n.宪法；章程 adj.必须做的;义务的;强迫的;强制的 n.歌剧；歌剧团；歌剧院 n.合唱；合唱队 n.一条（面包）
人教版高二英语选修8Unit2常考单词、短语、写作句式
高二选修8Unit2常考单词、短语、写作句式Unit2 CloningⅠ. 常考单词必背1．differ vi. 不同；有区别They differ widely in their opinions.他们的意见分歧很大。
[快速闪记]different adj. 不同的；各式各样的；个别的；不平常difference n. 差别，差异2．procedure n. 程序；手续；过程The officer insisted that Michael did not follow the correct procedure in applying for a visa.这位官员坚持认定Michael没有按照正确的程序申请签证。
3．cast vt. 投；扔；掷n．投；掷The fisherman cast his net into the water.渔父把网撒到水里。
The fisherman caught a fish at his first cast.渔父洒下第一网捕到了一条鱼。
He cast an eye at the woman.他向那女人看了一眼。
[快速闪记]cast down 使沮丧4．object vi. 反对；不赞成n. 目的；目标；物体They have recorded all lost objects ranging from potatoes to golf gloves.他们记录了所有丢失的物件，从土豆到高尔夫手套等。
We object to leaving him alone.我们反对留下他一个人。
[快速闪记]objection n. [C]反对；异议；不喜欢objective adj. 客观的5．medium n. (复数：media) 媒介；手段；工具；新闻媒体Advertisers use all kinds of media to sell products.广告商运用各种媒体推销产品。
人教版选修八unit2知识点
Unit 2 CloningLanguage points （重点词汇）编号：008 编写者：王淑丽审核者：焦丽勇学习目标：1、掌握核心单词和短语的用法。
2、掌握词汇在具体语境中的含义、词性和用法。
.学习任务：重点单词或短语（旨在提供词汇综合运用所需材料）11differ双语释义v i.不同；相异；意见相左(to disagree with sb.)用适当的介、副词填空①Humans differ ________ other mammals ______their ability to speak.②I have to differ ________ you _________ that.③There’s not much difference _______ price _____________ the two computers.归纳拓展differ ______在……方面不同differ______________________.在……上与某人持不同看法differ__________/be ____________________与……不同__________________________有差别，有影响_____________________________________________分清A和Bbe _________________________在……方面与……不同2object双语释义n．(可见或可触摸的)物体，东西(thing)；v.口头表示反对(或不同意)(oppose；disagree)完成句子①They objected________________________________.他们不赞成把会议推迟。
归纳拓展______________.反对，不赞成某人/某事(to为介词)___________________________反对(某人)做某事be ___________________支持/反对……3owe vt.归功于……；欠(账、钱、人情等)owe的适当形式填空①The company ________ money ______ more than 60 banks.②He ___________ his survival ____________ his strength as a swimmer.③He was out of work ________________a physical injury.归纳拓展_______________________________欠某人某物_________________________把某事归功于某人或某事____________________(to为介词)因为，由于4strike双语释义v t. & v i.(___________,_________________)打；罢工(refuse to work)；敲；撞击(hit)；侵袭(attack)；给(某人以……)印象(impress)；擦(rub)；n.罢工；打击；殴打(kicking or hitting)写出下列句子中strike的汉语意思①The visitors were struck by the beauty of the West Lake.②The tree was struck by lightning.③That area was struck by a snowstorm.④When the clock strikes six，the children go home for dinner.⑤He struck a match to light the candle.⑥A bright idea suddenly struck me that I could use the money I saved to help a poor student in the countryside.归纳拓展__________________________使……刻骨铭心_____________________________________某人突然想起……__________________________被某人/某物打动_____________________在罢工5resist双语释义v．抵制(refuse to accept)；抗拒；反抗(fight back)(1)句型转换She could hardly resist laughing on those occasions.→She ____________________________ on those occasions.→She _____________________________ on those occasions.(2)完成句子①He found it hard _____________________________.他发现不买这些书是很难的。
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Unit 2 Cloning 词汇学习1．differ vi. 不同；相异different adj. 不同的有区别的相异的difference n. 不同；不同之处differ from... 不同于……differ in... 在……方面不同A differs fromB in...A与B在……方面不同A differs withB about/on/over... A与B就……意见相左be different from 与……不同make a/some/no difference to sb./sth.对某人/某物有/有些/没有影响或作用And everybody's preferences differ.而各人偏好又是千差万别。
Attitudes towards this hot topic differ widely.人们对此热点话题态度不一。
They differ in size but not in kind.它们的区别只是大小不同而实质一样。
I differ with my classmates on that issue.我在这问题上与班里的同学意见相左。
Opinions on various social questions differ from person to person.有关各种社会问题的意见因人而异。
I cannot see where they differ from each other: to me they look exactly alike.我看不出他们彼此有什么不同，在我看来，他们确实很相像。
They differ with each other on moral standards.关于道德标准,他们的见解不同。
[即学即练](1)Men are all alike in their promises. It is only in their deeds that they ______.人在许诺时都一样，不同之处在于他们的行动。
(2)I have to ______ you ______ that.在那一点上我不能同意你的看法。
(3)The two squares differ_____ colour but not _____ size.这两个正方形的颜色不相同,大小却一样。
differme adiffer with; on in; inThoughts of Oriental(东方人) differ much____ westerners in a number of ways.A. betweenB. between thoseC. fromD. from those ofWrite of 写, 记述Peter wrote of his adventures in the war every week.彼得每星期都写他在战争中的冒险经历。
2．undertake vt. 着手，从事，承担；承诺，答应, 保证； (后接to do)undertaking n. 任务，事业；承诺，答应undertake a task/project承担一个任务/项目undertake this job 从事这项工作undertake an important mission承担一项重要使命undertake to do sth. 答应做某事undertake that-clause 保证……undertake for sth. 为……负责1). She undertook the responsibility for these changes. 她承担了做出这些改变的责任。
2). He undertook to pay the money back in one month.他答应在一个月之内还钱。
3) I'll undertake for yoursecurity.我将保证你的安全。
4) We could undertake the work for the time being.我们可暂时承担这项工作。
5) I want you to undertake all the arrangements.我希望你来负责全面安排工作。
6) He undertook to finish the job by Friday.他答应在星期五以前完成那项工作。
7) I can undertake that you will enjoy the trip.我保证你会喜欢这次旅行。
8) Who will undertake responsibility for this work?谁将承担这项工作的责任?9) She undertook the task ofmonitoring the elections.她承担了监督选举的任务。
MAY YOU SUCCEED IN YOUR UNDERTAKING!祝你在事业上成功。
He made no attempt to carry out his undertaking.他无意实现他的诺言。
[即学即练2](1)The company has announced that it will _____________ a full investigation ______ the accident. (undertake)公司已宣布将对这次事故进行全面调查。
3．pay off 得到好结果；取得成功；还清; 付清工资解雇pay money for sth. 付钱买……pay for付……的钱；为……而付出代价pay back 还钱，报复;回报pay out 付出大笔款项；放松pay up 付清欠款At worst we'll have to sell the house so as to pay off our debts. 在最坏的情况下，我们将不得不卖掉房子来还清债务。
1).At last, his hard work paidoff.最后，他的努力得到了回报。
2). Our efforts are sure to pay off.我们的努力一定会得到回报。
3) His hard work paid off when he got the promotion.他得到了提升,他的努力没有白费。
4) Two years of business school really paid off.在商业学校就读两年真是很合算。
5) Many steel-workers have been paid off.许多钢铁工人发薪后被辞退了。
①Mr. Li was driving a taxi on the weekends to pay off all his debts.李先生周末开出租车赚钱以还清他的所有债务。
②Her design won the first prize in the competition. Years of patience and hard work had at last paid off.她的设计在比赛中获得一等奖。
多年的耐心和艰苦工作终于得到了好的结果。
—Li Feng won the first prize in the national English competition.—Oh，really？I’m glad that her efforts at last________.A．worked out B．got back C．paid off D．turned out[即学即练](1)They ____________ their debt after ten years.十年后他们还清了债务。
(2)Two hundred workers have _________.200名工人已被结清工资了。
(3)They took a hell of a risk butit ____________.他们冒了很大的风险，但事情成功了。
paid offbeen paid offpaid off4．cast vt.&vi. (cast, cast)投掷；投射；抛cast down 使沮丧/不愉快;扔掉;推翻cast aside 抛弃，消除，废除cast away抛弃，丢掉，使(船)漂流，(船)失事cast behind 疏远；把……抛在脑后cast off 丢弃cast one’s eyes over 审视cast one’s mind back to sth. 回顾，回想cast light on/upon＝throw light upon 弄清楚The enemy cast down their weapons.敌人扔掉武器。
The girl cast down her eyes modestly when she was praised.姑娘受到表扬时，谦虚地垂下了眼睛。
He was cast down by the sad news.这悲伤的消息使他情绪低落。
Why are you so angry and cast down?你为什么这样生气,脸色也变了呢?He has been very much cast down by his failure in the examination.他因考试不及格，情绪一直很低落。
At last he returned to his palace quite cast down, because he wished so much to have a real Princess for his wife.结果，他只好回到自己的皇宫来，心中很不快活，因为他是那么渴望着得到一位真正的公主。
[即学即练](1)Don‘t be so ____________. Just keep up your spirits.不要这么沮丧，打起精神来！(2)As soon as they reached the fishing area, the fishermen ______ their nets ______ the sea.渔民们一到捕鱼区就把渔网撒进了大海。
n d(3)As soon as he became rich he ____________ all his old friends who gave him some help.他一富起来就抛弃了所有曾经给过他帮助的老朋友。
cast downcast; into cast aside5．object vi. 反对，不赞成 n. 实物；目的；对象objection n. 反对；厌恶objective adj. 真实的，客观的 无偏见的object to sb./sth. 反对，不赞成某人/事object to doing sth. 反对做某事object to sb. doing sth. 反对某人做某事raise an objection to (doing) sth.对……提出异议have/take/make an objection to (doing) sth. 对……表示反对If nobody objects，we’ll postpone the meeting till next week.如果没有人反对，我们就把会议推迟到下周。