Unit 3 Social networking-2025-2026学年七年级下册英语词汇变形及词缀精讲（沪外版）

7年级下册沪外版 【词汇精讲】 Unit 3 Social networking 同步精讲 【Unit3】Social networking 词汇变形及词缀精讲 全部单元单词 receive/r'si:vw.收到：接到：接祝贺；恭喜 采访：对…进行面试 待 fantastic /faen'taestik/adj..极好advice/ad'vaIs/n.建议；劝告 nessage/'mesid3/n.消息：信息；的：了不起的 strategy/'straetad3in.策略：战 口信 throw/a/v.n.扔：投掷：抛 略 remind /ri'maind/v.提醒；使想splash/splae[/v.m.溅；泼；溅起agree /a'gri:v.同意；赞成：应 起 的水花 允 follow/'fplev/w.跟随；跟着：遵boring/b3T/adj.令人厌烦的；responsibility/r,sppnsa3'bilati/n. 守 无聊的 责任：职责 shoot/utv.m.射击；发射；嫩hidden/hdn/adj.隐藏的：隐秘solution/sa'lun/n.解决办法； 芽 的 答案 comment/'koment/h.w.评论；south/sa0h./adj./adv.南方：南uniform/'ju:nrfo:m/m./adj.制服： 议论 部；南方的：在南方 校服：统一的 congratulate /kan'graet faleit/v.interview/'tt evju:/n.W.面试： 词汇变形及词缀精讲 1.receive/'sivw.收到；接到：接待 名词形式：reception(接待：接收) 形容词形式：receptive(愿意接受的) 构词解析：前缀re-:表“再、又；回、向后”；ceive为词根，表“拿、取”。 同类词：accept(接受)、collect(收集) 例句：I was happy to receive a letter from my pen pal last week. 真题链接（沪外版7下同步练习）：She (receive)a beautiful gift on her birthday yesterday. 案：received) 2.message/'mesd3n.消息：信息；口信 动词形式：message(发短信，非正式) 构词解析：词根mess-:表“送、传递”；后缀-age:构成名词，表“行为的结果或产物”。 同类词：package(包裹)、passage(通道) 7年级下册沪外版 【词汇精讲】 Unit 3 Social networking 例句：Can you take a message for me when you see Tom? 真题链接（沪外版7下教材例句）：He left a message saying he would be late for the meeting. 3.remind /rI'mamd/~.提醒；使想起 名词形式：reminder(提醒物：提示) 构词解析：前缀re-:表“再、又”：mind为词根，表“头脑、记忆”。 固定搭配：remind sb.of sth.(使某人想起某事) 例句：The old photo reminds me of my childhood, 真题链接（沪外版7下同步练习）：Please (remind)me to buy some milk after work.（答案： remind) 4.follow/fDl/v.跟随；跟着：遵守 名词形式：follower(追随者：拥护者) 形容词形式：following(接下来的；下列的) 构词解析：前缀fol-（同“sb-”):表“在后”；low表“低、下”，合为“跟在后面”。 例句：You should follow the traffic rules when crossing the street. 真题链接（沪外版7下同步练习）：The(follow)day,we visited the Great Wall.(答案：following) 5.comment/'kpment/h./W.评论；议论 形容词形式：commentary(评论的；实况报道的，名词) 构词解析：前缀com-:表“共同、一起”；ment为词根，表“思考、心智”（同“mind”)。 固定搭配：make a comment on(对…发表评论) 例句：He refused to comment on the accident.. 真题链接（沪外版7下教材例句）：Students are encouraged to write comments on each other's articles, 6.congratulate /kan'graetfalert/w.祝贺；恭喜 名词形式：congratulation(祝贺；恭喜，常用复数) 构词解析：前缀con-:表“共同”；grat为词根，表“感激、高兴”；后缀-ate:构成动词。 固定搭配：congratulate sb.on sth.(因某事祝贺某人) 例句：We went to congratulate him on winning the competition. 真题链接（沪外版7下同步练习）：Please give my_(congratulate)to your sister on her success. (答案：congratulations) 7.fantastic/faen'taestik/adj.极好的；了不起的 名词形式：fantasy(幻想；想象) 构词解析：前缀fan-（同“phan-”):表“显现、幻想”；后缀-tic:构成形容词，表“与…相关的： 具有…性质的”。 同类词：realistic(现实的)、scientific(科学的) 例句：What a fantastic idea!Let's try it right now. 真题链接（沪外版7下同步练习）：The movie we saw last night was (fantastic).（答案：fantastic) 8.throw/ra/v.n.扔；投掷；抛 2 7年级下册沪外版 【词汇精讲】 Unit 3 Social networking 过去式/过去分词：hrew/thrown 构词解析：词根hrow:源自古英语“thrawan”,表“扭转、投掷”。 固定搭配：throw away(（扔掉；丢弃) 例句：Don't throw stones into the river. 真题链接（沪外版7下教材例句）：He threw the ball to me,but I didn't catch it. 9.boring/'bry/adj.令人厌烦的：无聊的 动词形式：bore(使厌烦) 形容词形式：bored(感到厌烦的) 构词解析：后缀-ing:加在动词后，构成形容词，表“令人…的”；-ed表“感到…的”。 同类词：interesting(有趣的)、excited(兴奋的) 例句：The lecture was so boring that many students fell asleep. 真题链接（沪外版7下同步练习）：I felt(bore)after watching the long movie.(答案：bored) l0.hidden/'hdn/adj.隐藏的：隐秘的 动词原形：hide(隐藏：躲藏) 构词解析：hide为动词原形，hidden是其过去分词作形容词；前缀hi-(同“con-”):表“一起”， 词根“d”表“覆盖”，合为“覆盖起来”。 例句：There is a hidden treasure in the old house, 真题链接（沪外版7下同步练习）：The little boy (hide)behind the door and surprised his mother. (答案：hid) 11.south/saw0/n./adj./adv.南方；南部；南方的；在南方 形容词形式：southern(南方的；南部的) 副词形式：southwards（向南) 构词解析：后缀-en:加在方位名词后，构成形容词，表“…方向的”。 同类词：northern(北方的)、eastern(东方的) 例句：Guangzhou is in the southern part of China, 真题链接（沪外版7下教材例句）：The wind is blowing from the south, l2.interview/ntavju:h.w.面试；采访；对…进行面试 名词形式：interviewer(面试官；采访者)、interviewee(被面试者；被采访者) 构词解析：前缀inter-:表“在…之间：相互”；view为词根，表“看”，合为“面对面看（交流）”。 例句：She will have an interview for the job tomorrow. 真题链接（沪外版7下同步练习）：The reporter (interview)the famous singer yesterday. 案：interviewed) l3.advice/ad'vaIs/n.建议；劝告 动词形式：advise 构词解析：前缀ad-:表“向、对”；vis为词根，表“看”，合为“向前看（给出指导）”；-ice为名 词后缀，-ise为动词后缀。 固定搭配：give advice(提建议)、take advice(接受建议) 3 7年级下册沪外版 【词汇精讲】 Unit 3 Social networking 例句：My teacher gave me some good advice on learning English. 真题链接（沪外版7下同步练习）：H (advice)me to study harder for the exam.(答案：advised) 14.agree'griv.同意：赞成；应允 名词形式：agreement(同意；协议) 反义词：disagree(不同意) 构词解析：前缀a-(同“ad-”):表“向、对”；gree(同“gratus”):表“愉快的”，合为“欣然接 受”；dis为否定前缀。 固定搭配：agree with sb.(同意某人) 例句：I agree with you that we should start early. 真题链接（沪外版7下同步练习）：They reached an (agree)after a long discussion.(答案： agreement) 综合训练 一、 根据句意及汉语提示完成单词 1.We need to prepare for the (接待)of the foreign guests next week. 2.She left a (消息)on my desk before leaving the office. 3.The note on the door is a()to lock the windows. 4.The (评论)on the movie were mostly positive. 5.Please send my (祝贺)to Mary on her graduation. 6.There is a (隐藏的)drawer under the desk. 二、用所给单词的适当形式填空 1.He was (receive)an email from his friend when the phone rang. 2.The teacher asked us to(message)her after arriving home safely. 3.The(follow)steps will guide you through the process. 4.My parents always(remind)me to wear a helmet when cycling 5.The movie was so (bore)that I almost fell asleep. 6.She (interview)three candidates for the job yesterday. 7.The (south)part of the country is famous for its beaches. 7年级下册沪外版 【词汇精讲】 Unit 3 Social networking 三、完成句子（每空一词） 1.这张老照片使我想起了我的祖父。 The old photo my grandfather. 2.我们应该遵守学校的规章制度。 We should the school 3.他拒绝对这个计划发表评论。 He refused to the plan 4.请因你取得的进步祝贺你自己。 Please your progress 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。 Yesterday,I went to a friend's birthday party.When I arrived,the host gave me a warm (receive).Weplayedgames and sharedstories.One ofmy friends(message)me in themorning to remind me to bring a gift.I almost forgot,so her(remind)was very important.After the party,we decided to visit the park the (follow)day.On the way,we saw a street performer. Many people stopped to watch and some even made (comment)on his skills.A reporter from a local newspaper (interview)him.Itook a photo,and now when I look at it,it (remind) me of that happy day.I feel (receptive)to new experiences like this,as they always bring me 10y 参考答案 I.根据句意及汉语提示完成单词 1.reception 2.message 3.reminder 4.comments 5.congratulations 6.hidden Ⅱ.用所给单词的适当形式填空 1.receiving 2.message 3.following 4.remind 5.boring 6.interviewed 7.southern L.完成句子 1.reminds me of 2.follow;rules 3.make a comment on 4.congratulate yourself on V.语篇填空 1.reception 2.had messaged 3.reminder 4.following 5.comments 6.interviewed 7.reminds 8.receptive 5