Unit 1 Jenny's Winter Space Camp-2025-2026学年七年级下册英语词汇变形及词缀精讲（教科版）

7年级下册教科版 【寒假专版】 词汇变形及词缀精讲 寒假专版 Unit 1 Jenny's Winter Space Camp 词汇变形及词缀精讲 全部单元单词 camp /kaemp/n.营地；露营v.opposite/Dp3zt/adj.对面的；简短地 露营；宿营 相反的prep.在…对面n.对who /hu:/pron.谁：什么人 training /'tremu/n.训练：培训立面 real /ri:l/adj.真实的；实际的： cour'seko:s/n.课程；过程；一final/'fanl/adj.最终的：最后 真正的 道菜 的：决定性的n.决赛；期末考wonderful/wandofl/adj.极好 basic/beisik/adj.基本的；基础试 的：绝妙的；精彩的 的n.基础：要素 shortly∫btli/adv.不久：立刻： 词汇变形及词缀精讲 1.basic/'beisik/adj.基本的：基础的n.基础：要素 词汇变形 名词形式：base(基础：底部) 构词解析 后缀ic:加在名词后构成形容词，表”与…有关的：具有…性质的”。 同类词：electric(电的)←-electricity(电)、scientific(科学的)←-science(科学) 例句 We need to learn some basic skills before starting the project. 真题链接（教科版7下同步练习） This book teaches you the (base)knowledge of English grammar.(basic) 2.finl/fanl/ad.最终的：最后的；决定性的n.决赛；期末考试 词汇变形 副词形式：finally 构词解析 后缀-l:加在名词后构成形容词，表”…的”：y构成副词。 例句 After three months of hard work.we finally finished the task 真题链接（教科版7下教材例句） The final exam will be held next Monday. 7年级下册教科版 【寒假专版】 词汇变形及词缀精讲 3.eali:l/adj.真实的：实际的；真正的 词汇变形 副词形式：really 名词形式：reality(现实) 构词解析 后缀y:构成副词；-y:加在形容词后构成抽象名词，表”性质、状态”。 例句 That story is not real;it's just a fiction. 真题链接（教科版7下同步练习） -Do you real)want to join the club?-Yes,Ido.(答案：really) 4.wonderful/'wAndafl/adj.极好的：绝妙的：精彩的 词汇变形 动词形式：wonder(想知道；惊讶) 构词解析 后缀f:加在动词后构成形容词，表”充满…的；具有…性质的”。 同类词：helpful(有帮助的)←-help(帮助)、careful(仔细的)←-care(关心) 例句 We had a wonderful time at the party last night. 真题链接（教科版7下教材例句） What a wonderful day!Let's go for a walk. 5.training/'tren/n.训练；培训 词汇变形 动词形式：train(训练；培养) 构词解析 后缀-ing:加在动词后构成名词，表'动作、过程或结果”。 同类词：swimming(游泳)←-swim(游泳)、reading(阅读)←-read(阅读) 例句 He needs more training to improve his skills 真题链接（教科版7下同步练习） The athletes are (train)hard for the coming competition.（答案：training) 6.opposite/'Dpzt/adj.对面的；相反的prp.在…对面n.对立面 词汇变形 副词形式：oppositely 构词解析 前缀op-:表”反对、相反”；后缀-ite:构成形容词或名词；y构成副词。 例句 The bank is on the opposite side of the street. 真题链接（教科版7下同步练习) His opinion is (oppositel)to mine.(答案：opposite) 7年级下册教科版 【寒假专版】 词汇变形及词缀精讲 7.course/k:sn.课程：过程；一道菜 词汇变形 动词形式：course(快速移动，较少用) 构词解析 无明显前后缀，属于基础词汇，可通过固定搭配拓展：of course(当然) 例句 We will take a math course next term. 真题链接（教科版7下教材例句） Of course,I can help you with your English 8.shortly/btli/adv.不久；立刻：简短地 词汇变形 形容词形式：short(短的：矮的) 名词形式：shortness(短；不足) 构词解析 后缀y:加在形容词后构成副词；-ness:构成名词，表”性质、状态”。 例句 He will arrive shortly.Please wait a minute. 真题链接（教科版7下同步练习） The meeting will start _(short).Let's get ready.(答案：shortly) 综合训练 一、 根据句意及汉语提示完成单词 6.You need to learn some (基本的)skills before starting the job. 7.The (最终的)decision will be made by the manager tomorrow, 8.Her story is not_(真实的)；it's just a lie. 9.We had a__(极好的)trip to the mountains last weekend. 10.The athletes are having daily()for the sports meeting. 二、用所给单词的适当形式填空 5.This book teaches you the(base)knowledge of computer science. 6.After waiting for hours,the bus (final)arrived. 7.Do you(real)think this plan will work? 3 7年级下册教科版 【寒假专版】 词汇变形及词缀精讲 8.The little girl looked at the magician in (wonder). 9.They are (train)volunteers for the upcoming event. 10.My view is(opposite)to yours on this matter. 三、完成句子（每空一词） 4.当然，我会帮你解决这个问题。 I will help you solve this problem 5.会议将很快开始，请做好准备。 The meeting will start Please get ready. 6.银行在街道的对面。 The bank is on the of the street. 7.下学期我们将学习一门新的 (课程)。 We will take a new next term 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。 Learning English requires mastering some(base)rules first.Many students find grammar difficult,but with enough practice,it becomes easier.Tom used to struggle with tenses,but after months of (train),he (final)improved.His teacher said,"(real)progress comes from daily effort."Last week,Tom took part in an English speech contest.He was nervous at first,but he toldhimself to stay calm.Histopic was"My(wonder)School Life".To his surprise,hewon the first prize.His parents were proud of him,andhis classmatessaidhis speech was(opposite) to the boring ones they usually heard.(short),success in English learning needs patience and hard work.Remember, _(course),you can ask for help when you meet difficulties. 参考答案 I.根据句意及汉语提示完成单词 6.basic 7.final 8.real 9.wonderful 10.training 工.用所给单词的适当形式填空 5.basic 6.finally 7.really 8.wonder 9.training 10.opposite 7年级下册教科版 【寒假专版】 词汇变形及词缀精讲 II.完成句子 4.Of course 5.shortly soon 6.opposite side 7.course V.语篇填空 1.basic 2.training 3.finally 4.Real 5.wonderful 6.opposite 7.Shortly 8.course 5