Unit 4 Body Language一-2025-2026学年高中英语词汇变形及词缀精讲选择性必修第一册（人教版）

高中选修一人教 【词汇精讲】 Unit 4 Body Language 词汇精讲 【Unit4】Body Language 词汇变形及词缀精讲 全部单元单词 interaction/,mtar3kn/n.交流；目击：见证；n.日击者；证人（头）：ba/n.弓；蝴蝶结 相互影响 employ/mplb/vt.使用；应用；waist/werst/.n.腰：腰部 vary/veari/vi..(根据情况)变雇用 nake inferences推理：推断 化：改变 identical/ar'dentikl/adj.相同的 break down消除：分解：打破 appropriate为'praupriat/adj.合interpret/m't3prt/t.把…理barrier/'bri(r)/n.隔☒；障得 适的；恰当的 解（解释）为：ⅵ&t.口译 fake /feik/adj.假装的：假的：冒 by contrast相比之下 differ/'dfa(r)/vi.相异；不同于充的 approve月pu:v/i.赞成：同by comparison（与…)相比anger/'ga)/n.愤怒；怒气： 意：t.批准：通过 较 t.使生气：激怒 demonstrate/'demanstreit/vt.表cheek /tfi:k/n.面颊；脸颊 reliable /rI'laIabl/adj.可靠的： 现：表达；说明；证明 favour/'ferva(r)/t.较喜欢；选可信赖的 gesture/'d3est()/n.手势：姿择；有利于；n.帮助：恩惠；赞 势；姿态 同 witness/wtas/t.当场看到；bow /ba/vi.鞠躬：点头：t.低 词汇变形及词缀精讲 1.appropriate/A'prauprist/adj.合适的；恰当的 动词形式：appropriate(t.占用；拨款) 副词形式：appropriately 名词形式：appropriateness 构词解析：前缀ap-(=ad-,表”向，去”)+propri(proper,.适当的)+后缀-ate(构成形容词或动 词)。 It's important to choose appropriate clothes for different occasions. 真题链接（人教版高中选修一同步练习)：You need to make an(appropriately)response to the teacher's question.(答案：appropriate) 2.demonstrate/'demanstreit/t.表现：表达：说明：证明 名词形式：demonstration 形容词形式：demonstrative(指示的；证明的) 高中选修一人教 【词汇精讲】 Unit 4 Body Language 构词解析：前缀de-（加强意义)+monstr(=show,显示)+后缀-ate(构成动词)。 例句：The experiment demonstrates that water expands when frozen. 真题链接（人教版高中选修一教材例句)：He demonstrated his courage by saving the child from the fire. 3.interpret/m't3prt/t.把…理解（解释）为：vi.&t.口译 名词形式：interpretation(解释：口译) 形容词形式：interpretive(解释的；说明的) 构词解析：前缀inter--(-between,在…之间)+pret(=explain,解释)+后缀-t(构成动词)。 例句：We need to interpret the law correctly to avoid mistakes. 真题链接（人教版高中选修一同步练习)：Her(interpret)of the poem was praised by the teacher. (答案：interpretation) 4.differ/'dfac)/vi.相异；不同于 名词形式：difference 形容词形式：different 副词形式：differently 构词解析：前缀dif.(=dis-,表”分开，否定”)+fer(=cay,带来)→”带来不同→不同。 例句：Cultures differ from one another in many ways. 真题链接（人教版高中选修一教材例句）：The two brothers differ in their interests and hobbies. 5.barrier/baeria(n)/n.隔阂；障碍 动词形式：bar(阻挡；禁止) 形容词形式：barred(被禁止的；有栅栏的) 构词解析：词根baTr(=bar,栅栏)+后缀-ier(构成名词，表”物)→”栅栏”→障碍。 例句：Language can be a barrier to effective communication. 真题链接（人教版高中选修一同步练习)：We must break down the (barr)between different departments..(答案：barriers) 6.anger/'e)ge(r)/n.愤怒；怒气：vt.使生气：激怒 形容词形式：angy 副词形式：angrily 构词解析：词根angr(=anger,愤怒)+后缀-er（构成名词或动词)。 例句：His rude words filled her with anger. 真题链接（人教版高中选修一同步练习)：The teacher was(anger)at the students'laziness.(答 案：angry) 7.reliable/rr'larabl/adj.可靠的：可信赖的 动词形式：rely(依赖：依靠) 名词形式：reliability 副词形式：reliably 构词解析：前缀re-(=again,再)+y(=bind,绑)+后缀-able(表”可…的”)→”可再次绑定 2 高中选修一人教 【词汇精讲】 Unit 4 Body Language 的”→可靠的。 例句：A reliable friend will always support you in difficult times. 真题链接（人教版高中选修一教材例句)：You can rely on him to finish the work on timehe'svey reliable. 8.vary/'veari/vi..(根据情况)变化：改变 名词形式：variety（多样性：种类) 形容词形式：various(各种各样的) 副词形式：variously 构词解析：词根vai(=change,变化)+后缀-y(构成动词)。 例句：Prices vary depending on the quality of the product 真题链接（人教版高中选修一同步练习)：There are(vary)ways to solve this problem.(答案： various) 9.employ/m'pl/t.使用：应用；雇用 名词形式：employment(就业；使用)；employer（雇主)：employee(雇员) 形容词形式：employed(被雇用的)：unemployed(失业的) 构词解析：前缀em-(=in,进入)+ploy(=fold,折叠)→”进入使用状态’→雇用；使用。 例句：The company plans to employ more workers next year. 真题链接（人教版高中选修一教材例句)：She is employed as a translator in a foreign company. l0.approve'pru:v/vi.赞成；同意：t.批准：通过 名词形式：approval(赞成：批准) 形容词形式：approved(被批准的；认可的) 构词解析：前缀ap-(=ad-,表”向”)+prove(证明：证实)→”证明可行”→批准。 例句：The manager approved our plan after careful consideration. 真题链接（人教版高中选修一同步练习）：We need to get the teacher's_(approve)before organizing the activity..(答案：approval) 11.witness/'wItn3s/t.当场看到：目击；见证：n.目击者：证人 形容词形式：witnessed(被目击的：被见证的) 构词解析：词根wit(=ow,知道)+ness(=-state,状态)→”知道的状态”→目击者。 例句：He witnessed the accident and gave evidence to the police. 真题链接（人教版高中选修一教材例句)：The old building has witnessed many changes in the city. l2.fake /feik/adj..假装的：假的：冒充的 动词形式：fake(伪造：假装) 名词形式：faker(伪造者；骗子) 构词解析：可能源自拉丁语fallax'”(欺骗的)，后缀-e（构成形容词或动词)。 例句：It's illegal to sell fake products in the market. 真题链接（人教版高中选修一同步练习)：The police caught the man who(fake)the famous painting.(答案：faked) 3 高中选修一人教 【词汇精讲】 Unit 4 Body Language 综合训练 一、 根据句意及汉语提示完成单词 6.The language (between them made communication difficult. 7.We need to find an (合适的)way to solve this problem. 8.Her brave action (见证the true spirit of courage. 9.There is a big (差异)between the two cultures. 10.The new policy received the government's (批准)last week 二、用所给单词的适当形式填空 6.The two methods (differ)greatly in efficiency and cost 7.She gave a clear(interpret)of the complex scientific theory. 8.It's important to dress (appropriate)for a job interview. 9.The experiment (demonstrate)that light travels faster than sound. 10.We need a (rely)source of information for our research 三、完成句子（每空一词） 5.不同的人对同一问题可能有不同的看法。 Different people may on the same issue 6.她的诗歌解读得到了全班的赞赏。 Her the poem was praised by the whole class. 7.科技的发展见证了社会的巨大变革。 The development of technology has great in society. 8.我们必须努力消除文化隔阂。 We must try to break down the cultures 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 4 高中选修一人教 【词汇精讲】 Unit 4 Body Language Cultures around the world (differ)in many aspects,such as customs and values.These dif- ferences can sometimes create a (barrier)to understanding.To bridge this gap,it's important to (interpret)cultural practices with an open mind.For example,body language may (appropriate)convey different meanings in different countries. A (demonstrate)of this is the use of eye contact.In some cultures,direct eye contact is seen as a sign of respect,while in others,it may be considered rude.By learning about these differences, we can communicate more (effective)and avoid misunderstandings.It's also helpful to seek reliable sources that provide accurate (inform)about other cultures. In conclusion,cultural awareness and (tolerate)are key to building harmonious relationships in our globalized world. 参考答案 I.根据句意及汉语提示完成单词 6.barrier 7.appropriate 8.witnessed 9.difference 10.approval Ⅱ.用所给单词的适当形式填空 6.differ 7.interpretation 8.appropriately 9.demonstrates 10.reliable L.完成句子 5.have different opinions 6.interpretation of 7.witnessed;changes 8.barriers between V.语篇填空 1.differ 2.barrier 3.interpret 4.appropriately 5.demonstration 6.effectively 7」 information 8.tolerance 5