Unit 1 Teenage life一-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（人教版）

高中必修一人教 【寒假专版】 ，E版词汇变形及词缀精讲 寒假专版 【Unit 1】Teenage life 词汇变形及词缀精讲 全部单元单词 teenage/'ti:neid3yadj.十几岁的prefer /pri'f3:r)/vt.较喜欢 suitable/'su:tab(a)/adj.适合 (指13至19岁)：青少年的 prefer...to..…喜欢…多于… 的：适用的 teenager/'ti:nerd3a()/n.(l3至content/'kontent/n.内容；pl]suitable for对…适合的 19岁之间的)青少年 目录：（书、讲话、节目等的）主actually/'ekt心al/ad.事实上： ballet/'baeler/n.芭蕾舞；芭蕾舞题 的确 剧 movement/mu:vmnt/n.动作；challenge/'tfaelmd3/n.挑战：艰 volunteer/vplan'ta(t)/n.志愿运动：活动 巨任务：t.怀疑；向…挑战 者：vi.&t.自愿做 greenhouse/'gri:nhaus/n.温室；title/'tat(a)/n.(书、诗歌等的) debate/dr'bet/n.&t.&vi.辩论：暖房 名称：标题；职称；头衔 争论 clean up打扫（或清除）干净 词汇变形及词缀精讲 1.teenage/'ti:nerd3/adj.十几岁的（指l3至19岁）：青少年的 名词形式：teenager(青少年) 构词解析：词根teen:表示“十”，-age后缀构成名词或形容词，此处构成形容词表示“十几岁的”。 teenager则是teen+age+r构成指人的名词。 同类词：childhood(童年)、marriage(婚姻) 例句：Teenage years are a period ofrapid growth and change, 真题链接（人教版高中必修一同步练习)： (teenage)should learn to take responsibility for their own actions.(答案：Teenagers) 2.volunteer/,volen'tia(r)/n.志愿者；vi.&t.自愿做 形容词形式：voluntary(自愿的) 名词形式：volunteering（志愿活动) 构词解析：词根volunt::表示“意愿”，-eer后缀构成名词，指“从事…的人”；-ay后缀构成形 容词。 同类词：engineer(工程师)、revolutionary(革命的) Many students volunteer to help the elderly in the community on weekends. 真题链接（人教版高中必修一教材例句)：She volunteers at the local hospital every Sunday. 高中必修一人教 【寒假专版】 E版词汇变形及词缀精讲 3.debate/d'bet/n.&t.&vi.辩论；争论 名词形式：debater(辩论者) 形容词形式：debatable(有争议的) 构词解析：词根bat:表示“打、击”，de-前缀表示“向下，完全”，debate原义为“彻底打击”，后 引申为“辩论”。-er表人，-able表“可…的”。 同类词：battle(战斗)、debate(辩论) The class had a heated debate about whether students should use smartphones at school. 真题链接（人教版高中必修一同步练习)：The(debate)between the two teams lasted for three hours..(答案：debate) 4.prefer /prI'f3:r)/vt.较喜欢 名词形式：preference(偏爱；优先权) 形容词形式：preferable(更可取的) 构词解析：前缀pre-:表示“在…之前，优先”，fcr表示“带来”，prefer即“优先带来”，引申为 “偏爱”。-ence构成名词，-able构成形容词。 同类词：prepay(预付)、difference(不同) 例句：I prefer tea to coffee because it's healthier. 真题链接（人教版高中必修一教材例句)：She has a preference for classical music. 5.content/kDntent/n.内容；pl.]目录：（书、讲话、节目等的）主题 形容词形式：content(满足的，读作kan'tent/) 动词形式：content(使满足，读作kan'tent/) 构词解析：词根ten:表示“持有，容纳”，con-前缀表示“共同”，content原义为“共同持有的东 西”，即“内容”。作形容词时表示“持有的（足够的）”，即“满足的”。 例句：The content of the book is mainly about environmental protection. 真题链接（人教版高中必修一同步练习)：Are you(content)with your current job?(答案： content) 6.movement/'mu:vmant/n.动作：运动；活动 动词形式：move(移动：感动) 形容词形式：movable(可移动的) 构词解析：词根mov(e):表示“移动”，-ment后缀构成名词，表“动作或结果”。 同类词：development(发展)、government(政府) The environmental movement has gained more support in recent years. 真题链接（人教版高中必修一教材例句)：We watched the movement of the stars all night.. 7.suitable/'su:tab(a)1/adj.适合的：适用的 动词形式：suit(适合：满足需要) 副词形式：suitably(适当地) 构词解析：词根suit:表示“适合”，-ble后缀构成形容词，表“可…的，适合…的”。 同类词：comfortable(舒适的)、reasonable(合理的) 例句：This dress is suitable for a formal party,. 2 高中必修一人教 【寒假专版】E版词汇变形及词缀精讲 真题链接（人教版高中必修一同步练习)：Choose a job that _(suit)your interests and abilities. (答案：suits) 8.actually/'aekt foal/adv.事实上；的确 形容词形式：actual(实际的：真实的) 名词形式：actuality(现实；事实) 构词解析：词根act:表示“做，行动”，ual后缀构成形容词，y构成副词。 同类词：actually(事实上)、eventually(最终) 例句：Actually,.I have never been to Beijing before,. 真题链接（人教版高中必修一教材例句)：The actual cost was higher than we expected. 9.challenge/'tfaelmnd3/n.挑战：艰巨任务；t.怀疑；向…挑战 形容词形式：challenging（具有挑战性的) 名词形式：challenger(挑战者) 构词解析：词根challeng(e):来自拉丁语“calumnia”(诽谤)，后演变为“挑战”。-ing构成形容词， -er表人。 同类词：encourage(鼓励)、discourage(使气馁) 例句：Climbing Mount Everest is a great challenge for many adventurers.. 真题链接（人教版高中必修一同步练习)：The task is_(challenge),butI'm sure we can finish it on time.(答案：challenging) l0.title/'tat(a)1Vn.(书、诗歌等的)名称：标题；职称：头衔 动词形式：entitle(给…命名：使有权利) 形容词形式：entitled(有资格的：有头衔的) 构词解析：词根titl(e):表示“标题，头衔”，en-前缀表“使…”，entitle即“使有头衔/标题”。 同类词：title(标题)、entitlement(权利) 例句：The title of the book is“The Old Man and the Sea” 真题链接（人教版高中必修一同步练习)：We are_(title)to free education according to the law. (答案：entitled) 综合训练 一、 根据句意及汉语提示完成单词 6.Many students (自愿)to clean the park during the holiday. 7.The (of the article should be short and attractive. 8.We had a (about whether to have a picnic this weekend. 9.The (of the speech was mainly about environmental protection. 10.She has a strong (偏爱)for pop music over classical music. 3 高中必修一人教 【寒假专版】 ，E版词汇变形及词缀精讲 二、 用所给单词的适当形式填空 6.He is a good」 (debate)and often wins prizes in competitions. 7.This T-shirt is not (suit)for a formal party. 8.My mother (prefer)cooking at home to eating out. 9.Are you (content)with the service in this restaurant? 10.The (move)of the dancers was smooth and graceful 三、完成句子（每空一词) 5.青少年应该学会对自己的行为负责。 should learn to take responsibility for their own actions. 6.事实上，他从未去过上海。 he has never been to Shanghai. 7.这个任务很有挑战性，但我们会尽力完成。 The task is but we will try our best to finish it. 8.她每周日都在当地医院做志愿者。 She at the local hospital every Sunday. 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。 Teenagers often face many choices in life.Some may (prefer)to stay at home,while others like to join outdoor (move).For example,many students (volunteer)in community service to help others.Last week,our class had a(debate)about which activity is more meaningful. Some said reading books is better because the(content)can enrich our minds.Others thought doing volunteer work is more(suit)for teenagers. (actual),both choices have their advantages.The key is to find what makes us_ (content)and helps us grow. 参考答案 I.根据句意及汉语提示完成单词 6.volunteer 7.title 8.debate 9.content 10.preference 4 高中必修一人教 【寒假专版】E版词汇变形及词缀精讲 Ⅱ.用所给单词的适当形式填空 6.debater 7.suitable 8.prefers 9.content 10.movement I.完成句子 5.Teenagers 6.Actually 7.challenging 8.volunteers V.语篇填空 1.prefer 2.movements 3.volunteer 4.debate 5.content 6.suitable 7.Actually 8.content 5