Unit 2 I'm going to study Computer Science-2025-2026学年七年级下册英语词义辨析及同义替换精讲（鲁教版）

7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 春季专版 【Unit2】I'm going to study Computer Science 词义辨析及同义替换精讲 本单元核心词汇 一、全部单元单词 cook /kuk/v.烹饪；做饭n.厨师邮寄；派遣 善；提高 engineer/,end3'nar)/n.工程team/ti:m/n.队：组 physical/'fizikl/adj.身体的：物 师：技师 foreign/'forn/adj.外国的；外理的 violinist/,vae'Imist//n.小提琴交的 hobby/'hobi/n.业余爱好 手 able/erbl/adj.能够：有能力的weekly/wi.kli//adj.每周的： pianist/'pIanIst/n.钢琴家 question/'kwestfan/n.问题；疑周一次的adv.每周 scientist/sarantist/n.科学家 问V.质疑；询问 own /aun/adj.自己的V.拥有： education/,ed3u'ken/n.教育；meaning/minm/n.意义；含义具有 培养 discuss/d'skAs/V.讨论；谈论personal/'p3:sanl/adj.个人的： nedicine/'medsn/n.药：医学 promise/'prDmIs/v.承诺：保证私人的 university/,junr'v3 sati/n.大学；n.诺言；承诺 relationship/r'lerfnfp/n.关系： 综合性大学 beginning /br'gm/n.开头：开联系 article/'atkl/n.文章；论文 端 send/send/v.(sent,sent)发送；improve/m'pu:v/V.改进；改 词义辨析及同义替换 1.cook /kok/v.烹饪；做饭n.厨师 词义辨析： c0ok:作动词时侧重”烹饪、做饭”的动作；作名词时指”厨师”，是职业名称。 cooker:仅作名词，指”炊具”（如锅、炉等），并非”厨师”。 同义替换： prepare meals(动词)，chef(名词，厨师长) 例句： My mother often cooks delicious food for us.( He works as a cook in a restaurant.(名词) 7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 真题链接：（鲁教版7下同步练习） -What does your father do?-He is a He makes food in a big hotel A.cooker B.cook C.cooking (答案：B) 2.able/'ebl/adj.能够：有能力的 词义辨析： able:侧重”有能力做某事'，常用搭配be able to do sth,可用于各种时态。 ca:情态动词，也表”能、会”，但只有现在时和过去时(could),无不定式或分词形式。 同义替换： capable,competent 例句 She is able to speak three languages I can swim fast 真题链接：（鲁教版7下同步练习） They_ finish the work on time if they try their best. A.are able to B.can able to C.be able to (答案：A) 3.owm/Awn/adj.自己的v.拥有；具有 词义辨析： owm（adj.):强调”属于自己的”，常用搭配one's own sth或sth of one'sowm。 personal::侧重’个人的、私人的'，强调与他人无关，如personal information(个人信息)。 owm(V.):表示”拥有”，主语通常是人，宾语是具体事物。 have:也表”拥有”，使用范围更广，可指拥有物品、经历或身体部位等。 同义替换： possess(动词)，one'sowm(形容词) 例句： I have my own room.(形容词) He owns a small house in the village..(动词) 真题链接：（鲁教版7下同步练习） We should try to do things on our A.owmB.personal C.self(答案：A) 4.personal/'p3:sonl/adj.个人的；私人的 词义辨析： personal:强调'个人的、私人的”，与”公共的、他人的”相对，如personal diary(私人日记)。 private:侧重”私密的、不愿公开的'，如private conversation(私密谈话)，比personal更强调隐 私性。 同义替换： individual,private 2 7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 例句： Please don't ask others about their personal problems. 真题链接：（鲁教版7下同步练习） This is a letter.You shouldn't read it without permission. A.personal B.public C.own (答案：A) 5. weekly/'wi:kli/ad.每周的：一周一次的adv.每周 词义辨析： weekly(adj.):作定语，修饰名词，如weekly magazine(周刊)。 every week:副词短语，作状语，修饰动词，如He goes shopping every week 同义替换： once a week,per week 例句： We have a weekly test on Friday.(形容词) She visits her grandparents weekly.(副词) 真题链接：（鲁教版7下同步练习） Our class has a meeting every Monday afternoon. A.week B.weekly C.weeklyly (答案：B) 6.send/send/v.(sent,sent)发送；邮寄：派遣 词义辨析： send:侧重”发送、邮寄”具体物品（如信件、包裹）或”派遣某人”，常用搭配send sth to sb/ send sb to sp post:仅指”邮寄'，尤指通过邮局寄送信件或包裹，比send更具体。 同义替换： mail,dispatch 例句： I will send you a postcard from Beijing She posts a letter to her friend every month 真题链接：（鲁教版7下同步练习） My father will me a new book as my birthday gift A.send B.give C.take(答案：A) 7.discuss/d'skAs/v.讨论：谈论 词义辨析： discuss:及物动词，直接接宾语，不与about连用，常用搭配discuss sth with sb(与某人讨论某 事)。 talk about:动词短语，需加about后接宾语，如talk about the problem(谈论问题)。 7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 同义替换： talk over,debate 例句： We need to discuss the plan carefully. They often talk about their hobbies after class 真题链接：（鲁教版7下同步练习） Let's the question with our classmates first. A.discuss about B.discuss C.talking about (答案：B) 8.improve/m'pu:v/v.改进；改善：提高 词义辨析： improve:侧重'提高、改善”水平、质量或状况，如improve English(提高英语)、improve health (改善健康)。 develop:强调'发展、开发”，使事物从无到有或从小到大，如develop a habit(养成习惯)、develop industry(发展工业)。 同义替换： better,enhance 例句： She studies hard to improve her grades. We should develop good reading habits. 真题链接：（鲁教版7下同步练习） Practice can help you your speaking skills. A.improve B.develop C.increase :(答案：A) 9.promise/prDmIs/V.承诺；保证n.诺言：承诺 词义辨析： promise(.):表示”承诺做某事'，常用搭配promise to do sth或promise sb sth: pledge(v.):语气更正式，指”郑重承诺、发誓'，如pledge to help(承诺帮助)。 promise(n.):指”诺言”，常用搭配make a promise(许下诺言)、keep a promise(遵守诺言)。 同义替换： commit(动词)，commitment(名词) 例句： He promised to come to my party.(动词) She made a promise to study hard.(名词) 真题链接：（鲁教版7下同步练习） You should keep your and never break it. A.promise B.word C.saying(答案：A) l0.relationship /rI'leifnfip./n.关系；联系 4 7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 词义辨析： relationship:侧重'人与人之间的关系”（如亲情、友情、爱情）或'事物之间的关联”，含义较 抽象。 relation:也表”关系”，但更侧重'亲属关系或”事物间的逻辑联系”，常用复数形式relations指” 国际关系”。 同义替换： connection,bond 例句： Good communication can improve the relationship between parents and children. He has no relation with the accident 真题链接：（鲁教版7下同步练习） The between the two countries is getting better and better. A.relationship B.relation C.relationships(答案：A) 11.foreign/'forn/adj.外国的：外交的 词义辨析： foreign:泛指”外国的、来自国外的”，如foreign language(外语)、foreign countries（外国)。 international:强调'国际的、跨国的”，涉及多个国家，如international trade（国际贸易)。 同义替换： overseas,alien 例句： She is learning a foreign language The company does international business 真题链接：（鲁教版7下同步练习） We should learn more about cultures to open our minds A.foreign B.international C.abroad(答案：A) 12.beginning /br'gm/n.开头：开端 词义辨析： beginning:指”开始、开端’，是名词，常用搭配at the beginning of(在…开始时)。 stat:既可作名词也可作动词，作名词时与beginning同义，如at the start of:作动词时表”开始” 动作。 同义替换： start,origin 例句： We should make a plan at the beginning of the term Let's start our class now.(动词) 真题链接：（鲁教版7下同步练习） 5 7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 At the of the story,there is a beautiful girl. A.begin B.beginning C.started (答案：B) 综合演练 综合练习 一、单项选择 1.My brother wants to be a in the future,so he is learning cooking skills now. A.cooker B.cook C.cooking 2.We finish the project before Friday if we work hard together. A.are able to B.can able to C.be able to 3.This is my computer.I bought it with my own money last year. A.own B.personal C.self 4.You should respect others' space and not ask too many private questions A.personal B.public C.own 5.Our school holds a sports meeting every term to encourage students to exercise. A.week B.weekly C.weeklyly 6.Could you please this letter to my pen pal in America?I need to send it today. A.send B.give C.take 7.Let's the problem with our teacher after class.She will help us find a solution. A.discuss about B.discuss 6 7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 C.talking about 8.Practicing speaking English every day can help you_your pronunciation. A.improve B.develop C.increase 9.You must keep yourand never break it,or no one will trust you anymore. A.promise B.word C.saying 10.The between students and teachers is very important for a good learning environment. A.relationship B.relation C.relationships 二、根据句意及首字母提示填空 1.My mother is a good c_ and she can cook delicious food for our family. 2.He is a to swim across the river.He has practiced for a long time. 3.I want to have a room of my o so that I can study quietly. 4.This is a p letter.You can't read it without her permission. 5.We have a w test on Monday.I need to review my lessons this weekend. 6.She often s emails to her friends abroad to keep in touch with them. 7.We need to d the plan carefully before we start to carry it out. 8.Reading English newspapers every day can i your reading skills. 9.He made a p_to help me with my math homework after school. 10.Learning about f cultures can help us understand the world better. 三、用所给单词的适当形式填空 1.My father is a (cook).He works in a big restaurant downtown. 2.She is (able)to speak both English and French fluently. 3.This is my_ (person)opinion.You can have your own ideas. 7 7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 4.We have a (week)meeting every Friday afternoon to discuss our work. 5.My uncle (send)me a beautiful postcard from Japan last month 6.Let's (discussion)this problem with our group members first. 7.He wants to(improvement)his English,so he joins an English club. 8.She made a (promise)to study hard and get good grades this term 9.The (begin)of the story is very interesting.I want to read more 10.They are talking about the (relation)between parents and children. 四、完成句子（每空一词) 1.我的姐姐每周去看望她的祖父母。 My sister visits her grandparents 2.我们应该学会自己做事情。 We should learn to do things on our 3.他承诺会按时完成作业。 He to finish his homework on time 4.他们正在讨论如何提高学习效率。 They are how to improve their learning efficiency. 5.我的父母拥有一栋小房子在乡下。 My parents_a small house in the countryside. 五、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。 P 7年级下册鲁教版 【春季专版】 词义辨析及同义替换精讲 Tom is a student in Grade 7.He wants to be a (cook)when he grows up because he likes making food.His mother is very(help)and teaches him cooking skills every weekend.Tom is_ (able)to cook some simple dishes now,like tomato and egg soup. Every(week)morning,Tom andhis family have breakfast together.They often (discuss) their plans for the day.Tom usually tells them about his school life and his friends.He says he has a good(relationship)with his classmates. Last week,Tom(send)a letter to his pen pal in America.He told him about his hobbies and his dream.His pen pal(promise)to write back soon.Tom is looking forward to receiving the letter.He hopes to (improve)his English by writing letters to his pen pal. At the (begin)of this term,Tom made a plan to study hard.He wants to get good grades and make his parents proud.He believes he can do it with his own efforts. 参考答案 I单项选择 1.B2.A 3.A4.A5B6.A7.B8.A9.A10.A IⅡ.根据句意及首字母提示填空 1.cook 2.able 3.own 4.personal 5.weekly 6.sends 7.discuss 8.improve 9.promise 10.foreign ⅡI.用所给单词的适当形式填空 1.cook 2.able 3.personal 4.weekly 5.sent 6.discuss 7.improve 8.promise 9.be- ginning 10.relationship V.完成句子 1.weekly 2.own 3.promised 4.discussing 5.own V.语篇填空 1.cook 2.able 3.able 4.weekly 5.discuss 6relationship 7.sent 8.promised 9.im prove 10.beginning 9