Unit 1 Family 二-2025-2026学年高中英语词汇变形及词缀精讲必修第二册（冀教版）

高中必修2冀教版 【寒假专版】 词汇变形及词缀精讲 寒假专版 【Unit1】Family二 词汇变形及词缀精讲 全部单元单词 graduate/'gred3uetv.毕业 topic/'tppik/n.话题；题目；标wor ship/'w3pw.崇敬，崇拜 formal/foml/adj.正规的：正式题 (上帝或神) 的 marriage/'meId3/n.婚姻：结婚kowtow./ka'tao/v.叩头；磕头 rather/'raar)/adv.相反，反而；former/'fmar)/adj.以前的 extra/'ekstra/adv.额外：外加 宁愿；更喜欢 adopt/a'dppt/v.选用：收养：领billion/biljan/n.十亿 earn/3n/w.挣钱：赚得 养 data/'deita/n.数据；资料 appreciate/'pri:fieIt/v.感激；感familiar/fe'mrlia(r)/adj.熟悉的 phenomenon/fa'npminan/n. 谢 abuse/a'bju:zN.虐待：辱骂 象 ensure/In'∫ar)/w.确保：保证 spoil/,spol/w.破坏；搞坏 reverse/ri'v3:sadj.相反的：反 sacrifice/'saekrifais/h.&v.牺牲；kneel./ni:l/w.跪；跪着 向的 舍弃 anticipate/en't虹sIpeit/v.期盼：期 definition/,defi'nun/n.定义；解望 释 lantern/'laentan/m.灯笼：提灯 词汇变形及词缀精讲 1.graduate/'gred3uet/v.毕业 名词形式：graduation(毕业) 构词解析：后缀-te:构成动词：-ation是对应的名词后缀，表”动作、过程”。 After four years of hard work,she will graduate from university next year. 真题链接（冀教版高中必修2同步练习）：His(graduate))ceremony will be held in the school hall next Sunday.(答案：graduation) 2.formal/fml/adj.正规的：正式的 副词形式：formally 名词形式：formality(礼节：正式手续) 反义词：informal(非正式的) 构词解析：前缀-：表否定”；后缀-al:构成形容词：y构成副词：ity构成名词。 例句：You should wear formal clothes to attend the wedding, 高中必修2冀教版 【寒假专版】 词汇变形及词缀精讲 真题链接（冀教版高中必修2教材例句)：The meeting will be held in a formal way,.so please arrive on time. 3.appreciate/'pri:ieIt/w.感激；感谢 形容词形式：appreciative(感激的) 名词形式：appreciation(感激；欣赏) 构词解析：前缀ap-:表”加强”；后缀-ive:构成形容词；-ion构成名词。 例句：I really appreciate your help with my English study 真题链接（冀教版高中必修2同步练习）：She sent a card to show her一(appreciate)for the gift. (答案：appreciation) 4.ensure/m'a(t)/w.确保；保证 名词形式：insurance(保险：保障) 构词解析：前缀en-:表”使”；后缀-ance:构成名词。 例句：Please ensure that all the windows are closed before leaving 真题链接（冀教版高中必修2同步练习）：Having health_(ensure)can help you deal with unex- pected medical costs.(答案：insurance) 5.definition/,defi'nun/n.定义；解释 动词形式：define(给…下定义：解释) 形容词形式：definite(明确的) 构词解析：前缀de-:表”向下；完全”；后缀ite:构成形容词；-ion构成名词。 例句：Can you give a clear definition of the word"phenomenon',? 真题链接（冀教版高中必修2教材例句）：It is important to define the topic before writing an essay. 6.former/fma)/adj.以前的 反义词：latter(后者的：后来的) 构词解析：前缀lat-:表”携带”；后缀-er:表…的人/物’。 固定搭配：the former..the latter..（前者…后者…) 例句：She is now a teacher,but her former job was a nurse. 真题链接（冀教版高中必修2同步练习）：Of the two books,I prefer the (former)one to the latter. (答案：former) 7.adopt /a'dppt/v.选用；收养 名词形式：adoption(收养：采用) 形容词形式：adoptive(收养的) 构词解析：前缀ad-:表”加强'；后缀-ive:构成形容词：-ion构成名词。 例句：They decided to adopt a child from the orphanage.. 真题链接（冀教版高中必修2同步练习）：The(adopt)of new technology has improved the company's efficiency..(答案：adoption) 8.familiar /fo'mia()/adj.熟悉的 2 高中必修2冀教版 【寒假专版】 词汇变形及词缀精讲 名词形式：familiarity(熟悉：通晓) 反义词：unfamiliar(不熟悉的) 构词解析：前缀un-:表”否定”；后缀-ity:构成名词。 固定搭配：be familiar with(熟悉…) 例句：I am familiar with the streets in this neighborhood,. 真题链接（冀教版高中必修2教材例句）：She found the new school environment unfamiliar at first. 9.abuse/o'bju:z/v.虐待：辱骂 名词形式：abuse（虐待：滥用) 形容词形式：abusive（虐待的：辱骂的) 构词解析：前缀ab-:表”离开；偏离’；后缀-ive:构成形容词。 例句：Child abuse is a serious social problem that needs attention. 真题链接（冀教版高中必修2同步练习）：His_(abuse)behavior towards his family was reported to the police.(答案：abusive) l0.anticipate/en'tisipert/v.期盼：期望 名词形式：anticipation(期待；预期) 形容词形式：anticipatory(期待的) 构词解析：前缀anti:表”先；前”；后缀-ory:构成形容词：-ion构成名词。 例句：We anticipate that the project will be completed by next month. 真题链接（冀教版高中必修2同步练习)：The children waited with」 (anticipate)for the Christmas gifts.(答案：anticipation) 1l.reverse/rI'v3sadj.相反的；反向的 动词形式：reverse(颠倒；反转) 名词形式：reverse(相反；反面) 构词解析：前缀re:表”回；反”；后缀-e:构成动词/名词。 例句：The reverse side of the coin has a picture of a lantern. 真题链接（冀教版高中必修2同步练习）：She decided to (reverse)her decision after hearing the new information.(答案：reverse) l2.phenomenon /f3'npmm3n/h.现象 复数形式：phenomena(不规则变化) 形容词形式：phenomenal(显著的：惊人的) 构词解析：后缀-l:构成形容词。 The Northern Lights is a natural phenomenon that attracts many tourists. 真题链接（冀教版高中必修2教材例句)：Scientists are studying the phenomena of climate change. 3 高中必修2冀教版 【寒假专版】 词汇变形及词缀精讲 综合训练 一、 根据句意及汉语提示完成单词 1.After the exam,we all look forward to the (毕业)ceremony. 2.You need to wear (正式的)clothes to attend the wedding.. 3.Her (for our help was written in the thank-you letter. 4.Having health (保险)is important for everyone, 5.The (of this word is not clear in the dictionary. 二、用所给单词的适当形式填空 1.She was_ (formal)dressed in a black suit for the interview. 2.We should (ensure)that all students have access to books 3.The (define)of"happiness"varies from person to person. 4.The (adopt)of new policies has improved people's lives. 5.He felt (familiar)with the city when he first arrived. 三、完成句子（每空一词） 1.科学家们正在研究这些自然现象。 Scientists are studying these natural 2.为了确保安全，请系好安全带。 Please fasten your seatbelt to 3.她对这个话题的熟悉让她在讨论中表现很好。 Her the topic helped her perform well in the discussion 4.他的辱骂行为最终导致了严重的后果。 His behavior finally led to serious consequences. 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 高中必修2冀教版 【寒假专版】 词汇变形及词缀精讲 Reading can help us understand the world better.For example,when we read about natural 1 (phenomenon),we learn how the environment works.To 2. (ensure)we get the most from reading,it's important to 3.(familiar)ourselves with different types of texts. Some students may find scientific articles 4.(familiar)at first.However,with practice,they can gradually build 5.(familiarity).Teachers often suggest looking up new words and their 6. (define)to improve understanding.Remember,reading regularly is the key to 7. (graduate)from a"beginner"to an"expert"reader! 参考答案 I.根据句意及汉语提示完成单词 1.graduation 2.formal 3.appreciation 4.insurance 5.definition Ⅱ.用所给单词的适当形式填空 1.formally 2.ensure 3.definition 4.adoption 5.unfamiliar I.完成句子 1.phenomena 2.ensure safety 3.familiarity with 4.abusive V.语篇填空 1.phenomena 2.ensure 3.familiarize 4.unfamiliar 5.familiarity 6.definitions 7 graduating 5