Unit 7 The World of Nature -2025-2026学年八年级上学期期末英语词汇复习（教科版五四学制）

期末词汇复习 8上·教科版·Unit7 The WorldofNature 一、 重点单词详解 1:respect 二、 核心考点 词性：动词(v.)/名词(n.) 核心义：n.尊敬；敬意（内心的情感）、ⅴ.尊重；尊敬（对他人的态度或行为） 二、必记搭配与例句 respect sb.for sth.(因某事尊重某人)：We respect him for his honesty. show respect to sb.(对某人表示敬意)：Students should show respect to teachers. with respect(尊敬地)：He spoke with respect.. 三、重点派生词 respectful(形容词)：be respectful to elders(尊敬长辈) respectable（形容词)：a respectable person(一个值得尊敬的人) 2:harm 核心考点 词性：动词(v,)/名词(n.) 核心义：伤害；损害：危害（对人或事物造成的不良影响） 二、必记搭配与例句 do harm to(对…造成伤害)：Smoking does harm to health harm sb./sth.(伤害某人/某物)：The storm harmed the crops. no harm(无害)：It does no harm to try. 三、重点派生词 harmful(形容词)：harmful chemicals(有害化学物质) harmless（形容词)：harmless insects(无害昆虫) 3:increase 一、 核心考点 词性：动词(v.n'kais/)/名词（n./ki:s/) 核心义：增加；增长；提高（数量、程度等变大） 必记搭配与例句 increase by(增加了)：The population increased by 10%. increase to(增加到)：The price increased to 100yuan on the increase(在增加)：Crime is on the increase. 三、重点派生词 increasing(形容词)：increasing number(越来越多的数量) increasingly（副词)：increasingly important（越来越重要) 4:effect 一、 核心考点 词性：名词(n.) 核心义：效果；作用；影响（事物产生的结果） 二、必记搭配与例句 have an effect on(对…有影响)：The medicine has a good effect on me. take effect（生效；起作用)：The new law will take effect next month side effect(副作用)：This drug has some side effects. 三、易混词辨析 effect(n.影响)：指结果、效果；affect(v.影响)：指对…产生影响。如：The rain affects the crops.The rain has an effect on the crops 5:global 、 核心考点 词性：形容词(adj.) 核心义：全球的；全球性的；整体的（涉及全世界范围的） 必记搭配与例句 global warming(全球变暖)：Global warming is a serious problem global economy(全球经济)：We should pay attention to the global economy, global village(地球村)：The world becomes a global village 三、重点派生词 globally(副词)：globally famous(全球闻名) 6:harmful 一、核心考点 词性：形容词(ad.) 核心义：有害的：致伤的（对人或事物有损害的） 二、必记搭配与例句 be harmful to（对…有害)：Fast food is harmful to health harmful chemicals(有害化学物质)：These are harmful chemicals. 三、反义词 harmless（形容词)：harmless toys（无害的玩具) 7:increase “、 核心考点 词性：动词(v.n'kis/)/名词(n./kui:s/) 核心义：增加：增长：提高（数量、程度等变大） 二、必记搭配与例句 increase by(增加了)：The population increased by 10% increase to(增加到)：The price increased to 100yan. on the increase（在增加)：Crime is on the increase. 三、重点派生词 increasing(形容词)：increasing number(越来越多的数量) increasingly(副词)：increasingly important(越来越重要) 8:series 一、 核心考点 词性：名词(n.) 核心义：系列；连续；丛书（相关联的一组事物） 二、必记搭配与例句 a series of(一系列)：He wrote a series of books TV series(电视)：I like this TV series. 三、用法提示 series单复数同形：a series of books(单数)；two series of books(复数) 9:messy 一、 核心考点 词性：形容词(adj.) 核心义：凌乱的；肮脏的；棘手的（形容环境或情况） 二、必记搭配与例句 a messy1oom(凌乱的房间)：Her room is always messy. messy hair(凌乱的头发)：He has messy hair messy problem(棘手的问题)：This is a messy problem. 重点派生词 mess（名词)：make a mess(弄得一团糟) 10:among 一、核心考点 词性：介词(prep.) 核心义：在…之中；在…之间（三者或三者以上) 二、必记搭配与例句 among the students（在学生们之中)：He is popular among the students. among other things(除其他之外)：He likes sports,.among other things. 、 易混词辨析 among(三者或以上之间)；between(两者之间)。如：He sits among the three girls.He sits between the two girls. 11:disease 一、 核心考点 词性：名词(n.) 核心义：疾病；病害（身体或植物的病症） 二、 必记搭配与例句 catch a disease(生病)：He caught a serious disease. prevent disease(预防疾病)：We should exercise to prevent disease.. heart disease(心脏病)：He has heart disease 三、易混词辨析 disease(较严重的疾病)：ness(一般的疾病，强调生病状态)。如：Cancer is a terrible disease.He is absent because ofillness. 12:human 一、 核心考点 词性：形容词(adj.)/名词(n.) 核心义：人的；人类的（形容词）、人：人类（名词） 、 必记搭配与例句 human being(人类)：Human beings are clever. human nature（人性)：It's human nature to love beauty human rights(人权)：We should protect human rights. 三、 用法提示 作形容词时，只用于名词前：human body(人体) 13:land 一、 核心考点 词性：动词(v)/名词(n.) 核心义：着陆；登陆；降落（动词）、陆地；土地；国土（名词） 二、必记搭配与例句 land on(着陆于)：The plane landed on the runway. land in(陷入)：He landed in trouble. farm land(农田)：There is much farm land here. 三、用法提示 作动词时，主语多为飞机、鸟等：The bird landed on the tree 14:ever 一、 核心考点 词性：副词(adv.) 核心义：曾经（用于疑问句、否定句）、永远（用于肯定句）、究竟（加强语气) 二、必记搭配与例句 Have you ever been to Beijing?(你曾经去过北京吗？) I will love you forever..(我会永远爱你。) Who ever is that?(那究竟是谁？) 三、用法提示 ever用于现在完成时疑问句：Have you ever seen him? 15:as a result 一、 核心考点 词性：短语 核心义：因此；结果（表示因果关系） 二、必记搭配与例句 as a result(因此)：He worked hard,as a result,he passed the exam as a result of(由于)：He was late as a result of the rain. 三、用法提示 as a result单独使用，后面接句子；as a result of后接名词或名词短语。 二、词汇巩固练习 (一)单项选择(10题) 1.We need toideas to solve this problem effectively A)exchange B)replace C)change D)swap 2.Smoking can_great harm to your health. A)do B)make C)take D)give 3.The number of students in our school hasby 20%this year A)increased B)respected C)landed D)effected 4.The new policy will next month. A)take effect B)have effect C)do effect D)make effect 5.-warming is a serious problem for the world. A)Global B)Human C)Messy D)Respectful 6.Fast food is to children's health. A)harmful B)harmless C)messy D)global 7.He is popular the students in his class. A)among B)between C)with D)for 8.My room is alwaysbecause I never clean it. A)messy B)respectful C)global D)harmless 9.Have youvisited the Great Wall? A)ever B)never C)always D)often 10.He studied hard,_,he got good grades. A)as a result B)as a result of C)because D)so (二)根据提示补全句子(10题) 1.We should be(respect)to our teachers. 2.The storm(harm)many houses last night. 3.The population of the city has-(increase)to 5 million. 4.This medicine has some side(effect). 5.(Human)beings should protect the environment. 6.The plane(land)safely at the airport 10 minutes ago. (三)首字母填空(10题) 1.R your elders is a good tradition in China 2.The river was polluted by h chemicals 3.The price of vegetables has ia lot recently. 4.This TV s is very popular among young people 5.As a r,he missed the early bus and was late for school. (四)答案与解析 1.单项选择答案：AAAAAAAAAA 2.补全句子答案： 1.respectful 2.harmed 3.increased 4.effects 5.Human 6.landed 3.首字母填空答案： 1.Respect 2.harmful 3.increased 4.series 5.result 英语词汇复习手册·8上·教科版·Unit7 The World of Nature