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选择性必修四词汇拓展汇总练习
Unit 1 science fiction
一．重点词汇词形拓展
1．dismiss vt. 让(某人)离开；解散；解雇；消除→ ___________n. 解散；遣散；解雇；不予理会；不予考虑
2．appointment n. 预约；约会；委任→___________ vt. 任命；委派；指定；约定→______________ adj. 事先约定好的；指定的
3．guilty adj. 内疚的；有罪的；有过失的→__________ n. 内疚
4．declare vt. 表明；宣称；公布→___________ n. 宣称；声明
5．inaction n. 无行动；不采取措施→__________ n. 行动，措施
6．weekly adj. 每周的　n. 周刊→ __________ n. 星期
7．stun vt. 使震惊；使昏迷→__________ adj. 极好的；极吸引人的；令人震惊的
8．calculate vt. 计算；核算；预测→ _____________ n. 计算器→___________n. 计算
9．division n. 分开；分隔；差异；除(法)→___________ vt. 分开；分散；分配；分享
10．mud n. 泥；泥浆→________ adj. 泥泞的
11．blurred adj. 模糊不清的；难以区分的→ _________ v. (使)变得模糊不清；(使)视线模糊；(使)看不清；(使)难以区分
12．urge n. 强烈的欲望；冲动　vt. 催促；力劝；大力推荐→________ adj. 紧急的；急迫的→_________ n. 急切；紧迫→____________ adv. 紧急地；急切地
13．suspend vt. 悬；挂；暂停；暂缓→___________ n. (车辆减震用的)悬架；暂停；悬浮液；暂缓；延期；推迟；暂令停职(或停学、停赛等)
14．random adj. 随机的；不可思议的→__________ adv. 随机；随意；未加计划地
15．explode vi.& vt. 爆炸；爆破→__________ n. 爆炸；(感情)爆发；激增
16．overstatement n. 夸大；夸张→____________v. 夸大；夸张；言过其实
二．用所给单词的正确形式填空
1．Li Hua has been ___________ as chairman of the Students' Association and I will write a letter to congratulate him on his ____________．(appoint)
2．I am ____________ of the silly mistake I made yesterday and no words can express my ___________．(guilty)
3．He ____________ that he would put humans on Mars in less than a decade, but his _____________ proved unrealistic.(declare)
4．Yesterday the employer __________ his employees to deal with the _________matters by Friday. (urge)
5．The ___________ was caused by burst of a gas pipe, which made the boss _________ with anger.(explode)
6．You can use a ______________ to ____________ the average mark of the class and then your _____________ can be accurate.(calculate)
7．I am __________ and saddened by this __________ news.(stun)．
8．You should ____________ her fears in time, and don't threaten her with ____________．(dismiss)
Unit 2 Iconic attractions
一．重点词汇词形拓展
1．temporary adj. 暂时的；短暂的→______________ adv. 暂时地，临时地
2．foundation n. 创建；基础；地基→_________ vt. 创办；创建；建立→__________ n. 创建者；创始人
3．located adj. 位于→__________ vt. 找出……的位置；把……设置(在)；使……坐落(于)→____________ n. 地点；位置
4．frequency n. 发生率；重复率；(声波或电磁波振动的)频率→__________ adj. 频繁的→_____________ adv. 频繁地
5．distribution n. 分布；分配；分发→______________vt. 分发；分配；分布
6．licensed adj. 得到正式许可的→___________ vt. 批准；许可　n. (＝__________)许可证；执照
7．political adj. 政治的→__________ n. 政治；政治学→___________ n. 政治家；政客
8．vibrate vt.& vi. (使)振动→_____________ n. 振动；犹豫→___________ adj. 振动的；充满生机的
9．violent adj. 暴力的；猛烈的→__________ n. 暴力；暴行→___________ adv. 粗暴地；强烈地；猛烈地
10．freedom n. 自由；不受……影响的状态→__________ adj. 免费的；自由的；不受约束的　vt. 使自由；使解脱出来；解放；释放→___________ adv. 自由地
11．biology n. 生理；生物学→_____________ adj. 生物学的→_____________ n. 生物学家
12．capacity n. 能力；容量→_____________ adj. 有能力的；能干的→__________ adv. 能干地→_____________ adj. 没有能力
二．用所给单词的正确形式填空
1．He succeeded in ____________ a company. The ____________ of the company marks an exciting time in information technology.(found)
2．The group is campaigning to get more women into ___________to share their political ideas.(politics)
3．__________ near the lake, the hotel is in a beautiful __________ overlooking the lake.(locate)
4．The atmosphere in the office is fairly free and easy. I felt such a sense of ___________,working in the office.(free)
5．Miss Lee said the idea to create the new ___________ fabrics came to her after a chance meeting with a __________ several years ago. (biology)
6．However, experts caution comfort shopping is only a ___________ fix, which only helped you escape problems ______________．(temporary)
Unit 3 Sea exploration
一．重点词汇词形拓展
1．extend vt. 扩展；使伸长；延长→_____________ adj. 广阔的；大规模的；广泛的→_____________ n. 扩大；延伸
2．profession n. 职业；行业→_____________ adj. 专业的；职业的　n. 专业人士；职业选手；专家→_____________ n. 教授；讲师；教员
3．mixture n. 混合；结合体；混合物→___________ vt. 配制；混淆；使混合→_____________ adj. 混合的；人员混杂的
4．coverage n. 新闻报道；覆盖范围→______________ vt. 包括；报道；行走；涉及；覆盖
5．applaud vt.& vi. 鼓掌　vt. 称赞；赞赏→______________ n. 鼓掌；掌声；喝彩
6．mercy n. 仁慈；宽恕；恩惠→_____________ adj. 仁慈的；慈悲的；宽容的→___________ adj. 残忍的；无慈悲心的
7．possession n. [usually pl.]个人财产；拥有；控制→___________ vt. 控制；使掌握；具有；迷住；拥有
8．opponent n. 反对者；对手；竞争者→___________ vt. 反对；抵制→__________ adj. 反对的；对立的；截然不同的
9．negotiate vt. 商定；达成(协议)　vi. 谈判；磋商；协商→_____________ n. 谈判；磋商；协商→_____________ n. 谈判者；(通常指职业的)谈判专家
二．用所给单词的正确形式填空
1．His writing career ____________ over a period of 40 years. His article was an _____________ of the ideas Professor Fox developed in an earlier book.(extend)
2．He said the president had the full backing of his government to _____________a deal. The agreement was reached after a series of difficult _____________．(negotiate)
3．In the lecture, the _____________ said that his _____________ is to cultivate more ________________ for the country.(profession)
4．You can __________the flour and the eggs. Then use the _____________ to make a fried pancake.(mix)
5．The ___________ king showed no ___________ and killed all the innocent common people, which people couldn't bear. They resisted him and didn't want to be at the ____________ of him.(mercy)
6．As a rich businessman, he was thought to __________ lots of ____________．(possess)
Unit 4 Sharing
一．重点词汇词形拓展
1.lately adv. 最近；不久前；近来→___________ adj.& adv. 晚的，迟的；最近的；晚；迟；接近末期；在晚年
2．chemist n. 化学家；药剂师；药房→____________ n. 化学→___________adj. 化学的
3．dust n. 沙土；灰尘　vi.& vt. 擦灰→___________ adj. 布满灰尘的
4．disabled adj. 有残疾的；丧失能力的→_____________ n. 缺陷；障碍→___________ vt. 使(某人)伤残；使丧失能力
5．rubber n. 橡皮；黑板擦；橡胶→___________ vt.& vi. 擦；摩擦；揉；搓
6．secondary adj. 中学的；次要的→_____________ n. 秒；片刻
adj. 第二的；第二次的　adv. 第二；其次→___________ adv. 第二；其次
7．deserve vt. 值得；应得；应受→_______________ adj. 值得的；应得的
8．ripe adj. 成熟的；时机成熟的→___________ vt.& vi. (使)成熟→____________ n. 成熟；老练
9．consultation n. 咨询；咨询会→___________vt. 咨询；请教；商量；查询→____________ n. 顾问
10．stability n. 稳定(性)；稳固(性)→___________ adj. 稳定的；牢固的→(反)_____________ adj. 不稳定的
二．用所给单词的正确形式填空
1．I could see a thick layer of __________ on the stairs. Piles of ___________ books lay on the floor as if no one were living there. (dust)
2．She is _____________,_but refuses to let her ___________ prevent her from doing what she wants to do. (disabled)
3．____________he has been busy volunteering, so he sometimes comes ________to school. (late)
4．His father wanted her to become a professional and have more _________. After several part time jobs, he's now got a ____________ job in a bank. (stable)
5．I ___________ a nutrition _____________working in the hospital. Twenty minutes later, a personal diet plan was devised after a _______________ with the nutritionist.(consult)
6．Marie Curie, a Polish－French physicist and __________, won the 1903 Nobel Prize for physics and the 1911 Noble Prize for _______________. (chemical)
Unit 5 Launching your career
一．重点词汇词形拓展
1．lawyer n. 律师→_________ n. 法律
2．supervise vt.& vi. 主管；指导；监督→_____________ n. 监督，管理→______________ n. 监督人，指导者
3．priority n. 优先事项；首要的事；优先→___________ adj. 先前的；优先的
4．receptionist n. 接待员→____________ n. 接待；欢迎；招待会→____________ vt. 收到；接纳
5．dedicate vt. 把……奉献给→___________ n. 奉献；献身
6．wool n. 毛；毛线；毛料→______________ adj. 羊毛制的；毛线的
7．participant n. 参与者；参加者→_______________ vi. 参加；参与→______________ n. 参加；参与
8．finance n. 资金；财政；金融　vt. 提供资金→______________adj. 财政的；金融的→_____________ adv. 财政上；金融上
9．employer n. 雇主；老板→___________ vt. 雇用；利用→___________ n. 受雇者；雇员→____________ n. 雇用；聘用
10．categorise vt. 把……分类(加以归类)→____________ n. 类别，种类
11．proficiency n. 熟练；娴熟；精通→____________ adj. 熟练的；娴熟的；精通的→______________ adv. 精通地
12．detective n. 侦探；警探→_____________ vt. 侦察出；发现→___________ n. 察觉，发现；侦破(案件)
13．greedy adj. 贪婪的；贪心的→_________ n. 贪婪；贪欲；贪心；贪食；贪吃→____________ adv. 贪婪地；贪心地；贪吃地
14．socialist adj. 社会主义的　n. 社会主义者→________adj. 社会的；社交的→___________ n. 社会；协会
15．acquire vt. 获得；购得→_____________ n. 获得；取得
二．用所给单词的正确形式填空
1．We want to encourage members to _____________ fully in the running of the club. Full ______________ by all members is necessary. For example, Mary has been an active _____________ in the activity. (participate)
2．The ___________ of the firm _____________ 1，000 ____________ last year and created many _____________ opportunities.(employ)
3．I have weekly ____________. I have a meeting with my ____________ about my research topic.(supervise)
4．Because of her kindness, the _____________ has _____________ many bunches of flowers so far.(receive)
5．___________ to coming here, I have never joined in such clubs, so I have no ____________．(priority)
6．He majors in ____________ and thus, he can skillfully deal with _________issues.(finance)
7．The lady sat down and ate _______________ before others. She had another helping of ice cream out of pure ____________．(greedy)
8．She vowed to herself that she would ____________ her life to scientific studies. Her colleagues could not fault her ______________ to the job.(dedicate)
答案：
Unit 1
1．dismiss vt. 让(某人)离开；解散；解雇；消除→ dismissal n. 解散；遣散；解雇；不予理会；不予考虑
2．appointment n. 预约；约会；委任→appoint vt. 任命；委派；指定；约定→appointed adj. 事先约定好的；指定的
3．guilty adj. 内疚的；有罪的；有过失的→guilt n. 内疚
4．declare vt. 表明；宣称；公布→declaration n. 宣称；声明
5．inaction n. 无行动；不采取措施→action n. 行动，措施
6．weekly adj. 每周的　n. 周刊→ week n. 星期
7．stun vt. 使震惊；使昏迷→stunning adj. 极好的；极吸引人的；令人震惊的
8．calculate vt. 计算；核算；预测→ calculator n. 计算器→calculation n. 计算
9．division n. 分开；分隔；差异；除(法)→divide vt. 分开；分散；分配；分享
10．mud n. 泥；泥浆→muddy adj. 泥泞的
11．blurred adj. 模糊不清的；难以区分的→ blur v. (使)变得模糊不清；(使)视线模糊；(使)看不清；(使)难以区分
12．urge n. 强烈的欲望；冲动　vt. 催促；力劝；大力推荐→urgent adj. 紧急的；急迫的→urgency n. 急切；紧迫→urgently adv. 紧急地；急切地
13．suspend vt. 悬；挂；暂停；暂缓→suspension n. (车辆减震用的)悬架；暂停；悬浮液；暂缓；延期；推迟；暂令停职(或停学、停赛等)
14．random adj. 随机的；不可思议的→randomly adv. 随机；随意；未加计划地
15．explode vi.& vt. 爆炸；爆破→explosion n. 爆炸；(感情)爆发；激增
16．overstatement n. 夸大；夸张→overstate v. 夸大；夸张；言过其实
1．Li Hua has been appointed as chairman of the Students' Association and I will write a letter to congratulate him on his appointment．(appoint)
2．I am guilty of the silly mistake I made yesterday and no words can express my guilt．(guilty)
3．He declared that he would put humans on Mars in less than a decade, but his declaration proved unrealistic.(declare)
4．Yesterday the employer urged his employees to deal with the urgent matters by Friday. (urge)
5．The explosion was caused by burst of a gas pipe, which made the boss explode with anger.(explode)
6．You can use a calculator to calculate the average mark of the class and then your calculation can be accurate.(calculate)
7．I am stunned and saddened by this stunning news.(stun)．
8．You should dismiss her fears in time, and don't threaten her with dismissal．(dismiss)
Unit 2
1．temporary adj. 暂时的；短暂的→temporarily adv. 暂时地，临时地
2．foundation n. 创建；基础；地基→found vt. 创办；创建；建立→founder n. 创建者；创始人
3．located adj. 位于→locate vt. 找出……的位置；把……设置(在)；使……坐落(于)→location n. 地点；位置
4．frequency n. 发生率；重复率；(声波或电磁波振动的)频率→frequent adj. 频繁的→frequently adv. 频繁地
5．distribution n. 分布；分配；分发→distribute vt. 分发；分配；分布
6．licensed adj. 得到正式许可的→license vt. 批准；许可　n. (＝licence)许可证；执照
7．political adj. 政治的→politics n. 政治；政治学→politician n. 政治家；政客
8．vibrate vt.& vi. (使)振动→vibration n. 振动；犹豫→vibrant adj. 振动的；充满生机的
9．violent adj. 暴力的；猛烈的→violence n. 暴力；暴行→violently adv. 粗暴地；强烈地；猛烈地
10．freedom n. 自由；不受……影响的状态→free adj. 免费的；自由的；不受约束的　vt. 使自由；使解脱出来；解放；释放→freely adv. 自由地
11．biology n. 生理；生物学→biological adj. 生物学的→biologist n. 生物学家
12．capacity n. 能力；容量→capable adj. 有能力的；能干的→capably adv. 能干地→incapable adj. 没有能力
1．He succeeded in founding a company. The foundation of the company marks an exciting time in information technology.(found)
2．The group is campaigning to get more women into politics to share their political ideas.(politics)
3．Located near the lake, the hotel is in a beautiful location overlooking the lake.(locate)
4．The atmosphere in the office is fairly free and easy. I felt such a sense of freedom,__working in the office.(free)
5．Miss Lee said the idea to create the new biological fabrics came to her after a chance meeting with a biologist several years ago. (biology)
6．However, experts caution comfort shopping is only a temporary fix, which only helped you escape problems temporarily．(temporary)
Unit 3
1．extend vt. 扩展；使伸长；延长→extensive adj. 广阔的；大规模的；广泛的→extension n. 扩大；延伸
2．profession n. 职业；行业→professional adj. 专业的；职业的　n. 专业人士；职业选手；专家→professor n. 教授；讲师；教员
3．mixture n. 混合；结合体；混合物→mix vt. 配制；混淆；使混合→mixed adj. 混合的；人员混杂的
4．coverage n. 新闻报道；覆盖范围→cover vt. 包括；报道；行走；涉及；覆盖
5．applaud vt.& vi. 鼓掌　vt. 称赞；赞赏→applause n. 鼓掌；掌声；喝彩
6．mercy n. 仁慈；宽恕；恩惠→merciful adj. 仁慈的；慈悲的；宽容的→merciless adj. 残忍的；无慈悲心的
7．possession n. [usually pl.]个人财产；拥有；控制→possess vt. 控制；使掌握；具有；迷住；拥有
8．opponent n. 反对者；对手；竞争者→oppose vt. 反对；抵制→opposed adj. 反对的；对立的；截然不同的
9．negotiate vt. 商定；达成(协议)　vi. 谈判；磋商；协商→negotiation n. 谈判；磋商；协商→negotiator n. 谈判者；(通常指职业的)谈判专家
1．His writing career extended over a period of 40 years. His article was an extension of the ideas Professor Fox developed in an earlier book.(extend)
2．He said the president had the full backing of his government to negotiate a deal. The agreement was reached after a series of difficult negotiations．(negotiate)
3．In the lecture, the professor said that his profession is to cultivate more professionals for the country.(profession)
4．You can mix the flour and the eggs. Then use the mixture to make a fried pancake.(mix)
5．The merciless king showed no mercy and killed all the innocent common people, which people couldn't bear. They resisted him and didn't want to be at the mercy of him.(mercy)
6．As a rich businessman, he was thought to possess lots of possessions．(possess)
Unit 4
1.lately adv. 最近；不久前；近来→late adj.& adv. 晚的，迟的；最近的；晚；迟；接近末期；在晚年
2．chemist n. 化学家；药剂师；药房→chemistry n. 化学→chemical adj. 化学的
3．dust n. 沙土；灰尘　vi.& vt. 擦灰→dusty adj. 布满灰尘的
4．disabled adj. 有残疾的；丧失能力的→disability n. 缺陷；障碍→disable vt. 使(某人)伤残；使丧失能力
5．rubber n. 橡皮；黑板擦；橡胶→rub vt.& vi. 擦；摩擦；揉；搓
6．secondary adj. 中学的；次要的→second n. 秒；片刻
adj. 第二的；第二次的　adv. 第二；其次→secondly adv. 第二；其次
7．deserve vt. 值得；应得；应受→deserving adj. 值得的；应得的
8．ripe adj. 成熟的；时机成熟的→ripen vt.& vi. (使)成熟→ripeness n. 成熟；老练
9．consultation n. 咨询；咨询会→consult vt. 咨询；请教；商量；查询→consultant n. 顾问
10．stability n. 稳定(性)；稳固(性)→stable adj. 稳定的；牢固的→(反)unstable adj. 不稳定的
1．I could see a thick layer of dust on the stairs. Piles of dusty books lay on the floor as if no one were living there. (dust)
2．She is disabled,__but refuses to let her disability prevent her from doing what she wants to do. (disabled)
3．Lately he has been busy volunteering, so he sometimes comes late to school. (late)
4．His father wanted her to become a professional and have more stability. After several part time jobs, he's now got a stable job in a bank. (stable)
5．I consulted a nutrition consultant working in the hospital. Twenty minutes later, a personal diet plan was devised after a consultation with the nutritionist.(consult)
6．Marie Curie, a Polish－French physicist and chemist,__won the 1903 Nobel Prize for physics and the 1911 Noble Prize for chemistry. (chemical)
Unit 5
1．lawyer n. 律师→law n. 法律
2．supervise vt.& vi. 主管；指导；监督→supervision n. 监督，管理→supervisor n. 监督人，指导者
3．priority n. 优先事项；首要的事；优先→prior adj. 先前的；优先的
4．receptionist n. 接待员→reception n. 接待；欢迎；招待会→receive vt. 收到；接纳
5．dedicate vt. 把……奉献给→dedication n. 奉献；献身
6．wool n. 毛；毛线；毛料→woolen adj. 羊毛制的；毛线的
7．participant n. 参与者；参加者→participate vi. 参加；参与→participation n. 参加；参与
8．finance n. 资金；财政；金融　vt. 提供资金→financial adj. 财政的；金融的→financially adv. 财政上；金融上
9．employer n. 雇主；老板→employ vt. 雇用；利用→employee n. 受雇者；雇员→employment n. 雇用；聘用
10．categorise vt. 把……分类(加以归类)→category n. 类别，种类
11．proficiency n. 熟练；娴熟；精通→proficient adj. 熟练的；娴熟的；精通的→proficiently adv. 精通地
12．detective n. 侦探；警探→detect vt. 侦察出；发现→detection n. 察觉，发现；侦破(案件)
13．greedy adj. 贪婪的；贪心的→greed n. 贪婪；贪欲；贪心；贪食；贪吃→greedily adv. 贪婪地；贪心地；贪吃地
14．socialist adj. 社会主义的　n. 社会主义者→social adj. 社会的；社交的→society n. 社会；协会
15．acquire vt. 获得；购得→acquirement n. 获得；取得
1．We want to encourage members to participate fully in the running of the club. Full participation by all members is necessary. For example, Mary has been an active participant in the activity. (participate)
2．The employer of the firm employed 1，000 employees last year and created many employment opportunities.(employ)
3．I have weekly supervision. I have a meeting with my supervisor about my research topic.(supervise)
4．Because of her kindness, the receptionist has received many bunches of flowers so far.(receive)
5．Prior to coming here, I have never joined in such clubs, so I have no priority．(priority)
6．He majors in finance and thus, he can skillfully deal with financial issues.(finance)
7．The lady sat down and ate greedily before others. She had another helping of ice cream out of pure greed．(greedy)
8．She vowed to herself that she would dedicate her life to scientific studies. Her colleagues could not fault her dedication to the job.(dedicate)

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