内容正文:
2025-2026学年沪教版八年级下册英语Unit6
期末知识清单
适用版本:沪教版八年级下册 | 单元主题:Learning by doing(在实践中学习) | 适用场景:期末背诵、专项刷题、考前复盘
一、单元核心词汇清单
1.四会核心单词(音标+词性+释义+词形变换+原生搭配)
1 abroad /əˈbrɔːd/ adv. 在国外;到国外 ; 词形:无变形;搭配:travel abroad 出国旅行;教材适配:用于描述出国开展交流学习相关场景
2 opportunity /ˌɒpəˈtjuːnəti/ n. 机会,机遇 ; 词形:复数opportunities;搭配:a great opportunity 绝佳机会;seize an opportunity 抓住机遇
3 acquire /əˈkwaɪə(r)/ v. 获得,习得(知识、技能) ; 词形:过去式/过去分词acquired;现在分词acquiring;搭配:acquire skills/knowledge 习得技能、知识
4 trade /treɪd/ n. 贸易;交易 v. 做贸易 ; 词形:trading n.贸易活动;搭配:trade route 贸易路线,本单元特指古代丝绸之路贸易通道
5 costume /ˈkɒstjuːm/ n. 戏服,服装 ; 词形:复数costumes;搭配:design costumes 设计戏服,多用于英语舞台剧表演场景
6 pleasure /ˈpleʒə(r)/ n. 愉悦,快乐 ; 词形:pleasant adj.令人愉快的;pleased adj.感到开心的;搭配:take no pleasure in sth. 从某事中感受不到快乐
7 rosy /ˈrəʊzi/ adj. 玫瑰色的,粉红色的 ; 词形:比较级rosier;最高级rosiest;搭配:rosy clouds 粉色云霞
8 youth /juːθ/ n. 青春;年轻时期 ; 词形:复数youths;搭配:waste youth 虚度青春;enjoy one’s youth 享受青春时光
9 worth /wɜːθ/ adj. 有价值的;值得的 ; 搭配:be worth more than... 价值远超……;be worth the effort 值得付出努力
10 eve /iːv/ n. 前夕,前夜 ; 搭配:Christmas Eve 平安夜,节日专属固定搭配
2.单元重点短语(原创改写例句+仿写句)
1 make ... a big success 使……大获成功 ; 改写教材原句:Students worked hard to make their English Week successful. ; 原创仿写:We make our class party a big success with joint efforts.
2 a number of 大量的;许多的(修饰可数名词复数); 改写教材原句:The school held many interesting activities during English Week. 原创仿写:A number of students join in the speaking competition every year.
3 put on 上演(剧目);穿上 ; 改写教材原句:Some students performed an English play in the activity. 原创仿写:Our group will put on a short stage play in this year’s English Week.
4 trade route 贸易路线 ; 改写教材原句:The Silk Road was a famous ancient trade channel between China and Europe. 原创仿写:Ancient trade routes promoted cross-country cultural exchange.
5 no wonder 难怪,怪不得 ; 改写教材原句:All students love English Week, so people expect the next activity. 原创仿写:No wonder he won the competition; he practiced every day.
6 figure out 弄懂;破解;查明 ; 改写教材原句:Students need to solve English clues to finish the treasure hunt. 原创仿写:It takes me ten minutes to figure out this English clue.
7 take part in 参加(正式活动、竞赛) ; 改写教材原句:Lots of students joined different kinds of English activities. 原创仿写:I want to take part in the poster design competition.
3.高频易混词辨析(原创考点总结)
【辨析1】opportunity & chance 相同点:二者均有“机会”含义;不同点:opportunity侧重有价值、正式的机遇(学习、竞赛、成长),书面用语,为本单元必考词;chance侧重偶然性机会,可表运气、可能性;一句话口诀:正式成长用opportunity,偶然运气用chance。
【辨析2】take part in & join take part in:参与大型群体性活动、竞赛,强调亲身参与;join:加入社团、团队、人群,成为其中一员;一句话口诀:活动竞赛用take part in,团队社团直接用join。
二、单元核心句型清单
1.基础功能句型
①句型结构:It gives sb. a chance to do sth.
释义:这为某人提供做某事的机会【期末必考点/写作万能句】;
使用场景:用于介绍活动优势、阐述学习益处 ;
改编例句:English Week gives students a chance to practise oral English.
原创仿写:Reading books gives us a chance to acquire new cultural knowledge.
②句型结构:It is great to do sth.
释义:做某事是一件很棒的事【期末必考点】 ;
使用场景:写作、口语中评价各类学习活动 ;
改编例句:It was great to learn about the Silk Road from the poster.
原创仿写:It is great to take part in different kinds of English activities.
2.观点表达句型(中考常考,口语/写作专用)
3 句型结构:In my opinion, + 陈述句。
释义:在我看来…… 。
使用场景:英语周建议类作文、口语讨论题型 。
改编例句:In my opinion, treasure hunt is the most interesting English Week activity.
原创仿写:In my opinion, we should add a poetry corner to English Week.
4 句型结构:I believe (that) + 宾语从句。
释义:我认为/我相信…… 。
使用场景:提出活动建议、发表个人看法。
改编例句:I believe drama competitions can help students learn English better.
原创仿写:I believe more students will love English singing competitions.
3.固定特殊句型
⑤ 句型结构:No wonder (that) + 陈述句 。
释义:难怪……【期末单选高频考点】 。
使用场景:根据已知条件推导结果 。
改编例句:No wonder all students look forward to the next English Week.
原创仿写:No wonder she won the competition; she learns English every day.
三、单元核心语法清单
本单元唯一语法:情态动词 should 与 had better(建议类情态动词,期末单选、句型转换、写作必考)
1.语法基础定义
二者均用于给他人提出建议;should侧重客观层面“做某事是正确、合适的”,语气温和;had better侧重紧急场景下的强制性建议,语气更强,暗含“不做会产生不良后果”。
2.标准句式结构
①should 句式:肯定:主语 + should + 动词原形;否定:主语 + shouldn’t + 动词原形;无人称变形,适配所有人称
②had better 句式:肯定:主语 + had better + 动词原形(可缩写为 ’d better);否定:主语 + had better not + 动词原形;重点:无缩写否定形式’d better not
3.考场使用规则(原创得分要点)
①两个情态动词后,统一接动词原形,后续绝对不能加to、动词ing形式;
②had better 仅用于给同辈、晚辈提建议,禁止用于长辈、老师、上级;should 无使用人群限制;
③同义转换:should = ought to,二者可在句型转换题型中互相替换;had better 无等价替换词。
4.原创易错避雷+教材改编例句
1 易错点:
错误表达:had better to do sth.
正确表达:had better do sth.
得分例句:You’d better start designing your poster early.(改编自教材对话)
2 易错点:否定形式写错为had not better
正确表达:had better not do sth.
得分例句:You’d better not choose a too broad topic for your poster.
3 易错点:混淆语气乱用词汇 。
4 场景解析:给同学提普通建议用should;提醒同学规避紧急风险用had better。
四、单元重点知识梳理(考前背诵提纲)
1.话题知识(英语周专项)
1 六大经典英语周活动:书展(book fair)、海报设计赛(poster design competition)、演讲比赛(speaking competition)、拼字比赛(spelling bee)、舞台剧(stage play)、寻宝游戏(treasure hunt);
2 英语周核心主题:推动文化交流(promoting cultural exchange);活动双重价值:练习英语、积累文化知识;
3 新闻报道写作六要素:Who、What、When、Where、Why、How,是本单元阅读题型核心解题依据。
2.文化拓展(必背简答考点)
1 《冷杉树》寓言主旨:不要盲目羡慕他人、虚度当下时光,珍惜自身拥有的一切;
2 英语发展关键事件:罗马统治、盎格鲁-撒克逊人入驻、维京人入侵、诺曼人征服、工业革命推动全球化;
3 演讲制作流程:确定主题→构思内容框架→撰写引言、主体、结尾→选派代表展示。
3.写作专项(通知类作文)
英语周通知必备要素:标题、活动主题、举办时间、举办地点、特色活动、活动意义、号召语句;写作要求:句式简短易懂,搭配本单元核心短语即可拿高分。
五、单元易错知识汇总(高频扣分点)
1.词汇类易错点
1 易错点:opportunity复数变形错误,误写为opportunitys ; 错因:误将以辅音+y结尾的名词变复数直接加s”;正确形式:opportunities ; 避坑口诀:辅y结尾变复数,变y为i再加es。
2 易错点:混淆abroad词性,误搭配go to abroad ; 错因:abroad为副词,前面不加介词;正确用法:travel/go abroad ; 避坑口诀:副词方位不加to,直接搭配动词。
2.句型类易错点
1 易错点:It gives sb. chance to do sth. 漏加冠词 ; 错因:chance为可数名词,单数必须加不定冠词a;正确句型:It gives sb. a chance to do sth. 避坑口诀:可数单数莫忘记,冠词a/an必配齐。
2 易错点:a number of 谓语动词误用单数 ; 错因:该短语修饰复数名词,谓语用复数;避坑口诀:a number of+复数名词,谓语复数永不变。
3.语法类易错点
1 易错点:should/had better 后接不定式to do ; 错因:情态动词后统一接动词原形;正确用法:should/had better do ; 避坑口诀:情态动词后面空,动词原形直接用。
2 易错点:书写had better否定形式为had not better ; 正确形式:had better not do ; 避坑口诀:had better否定式,not直接放其后。
六、单元高频考点清单(期末统考分级)
1.必考点(期末必考,分值占比65%)
1 词汇:opportunity、acquire、abroad、no wonder、take part in等四会单词及短语的词义辨析与词形变换;
2 语法:should与had better的肯定、否定用法,同义句转换;
3 句型:It gives sb. a chance to do、No wonder...两大高频句型;
4 阅读:依托新闻六要素,解答英语周相关阅读理解题型。
2.常考点(大概率出题,分值占比25%)
1 口语:in my opinion、I believe等观点表达句型;
2 文化简答:《冷杉树》寓言主旨、英语周各类活动英文固定表达;
3 写作:英语周通知类短文写作,核心信息填充与句式运用。
3.了解点(低频考点,仅需识记)
1 听力:复兴号高铁相关听力素材词汇与基础信息;
2 拓展:安徒生童话基础常识、英语语言演变历史时间线;
3 名言:亚里士多德“学以致用”英文原句识记。
七、单元配套巩固小练习
1.词汇运用(用所给词适当形式填空)
(1)We should take every ________ (opportunity) to practise our oral English.
(2)These ancient ________ (trade) routes connected different countries.
(3)You’d better ________ (acquire) basic skills before the competition.
(4)No wonder he wants to travel ________ (abroad) for further study.
(5)The little fir tree didn’t realize the ________ (worth) of its life in the forest.
2.句型转换(每空一词)
(1)You should finish your poster as soon as possible.(改为否定句)
You ______ ______ finish your poster as soon as possible.
(2)You’d better not stay up late before exams.(改为同义句)
You ______ ______ stay up late before exams.
(3)The activity gives students a chance to learn new culture.(对划线部分提问)
______ ______ the activity give students a chance to do?
3.单项选择
(1)You ______ talk loudly in the reading room. It’s impolite.
A. shouldn’t B. had better C. should D. would better not
(2)______ all the students like this activity, it becomes the most popular one in our school.
A. However B. No wonder C. Because of D. Even though
(3)A number of new activities ______ to be held in the coming English Week.
A. is B. are C. was D. were
(4)You’d better ______ too much time on useless things.
A. not to spend B. to not spend C. not spend D. don’t spend
4.参考答案+逐题考点解析
(1)词汇运用答案及解析
① opportunity 考点:opportunity可数名词,every后可接单数,本题也可填单数;侧重词形变形考点;② trade 考点:固定搭配trade route 贸易路线,名词作定语用原形;③ acquire 考点:固定语法had better后接动词原形;④ abroad 考点:副词用法,travel abroad 出国旅行;⑤ worth 考点:固定结构the worth of... ……的价值。
(2)句型转换答案及解析
① should not 解析:should否定形式直接加not,基础语法考点;② should not 解析:had better not与should not为同义结构,句型转换必考;③ What does 解析:不定式部分提问用what,主语为单数,助动词用does。
(3)单项选择答案及解析
① A 解析:题意为不该在阅览室大声喧哗,shouldn’t表示委婉建议禁止;② B 解析:no wonder难怪,契合题干因果逻辑;③ B 解析:a number of+复数名词,谓语动词用复数,时态为一般现在时;④ C 解析:had better not do sth. 固定否定句式。
八、文字版单元思维导图
Unit6 Learning by doing 知识总框架
1. 词汇层:①核心单词(出国、机遇、习得、贸易、愉悦类必考词汇);②单元短语(活动类、建议类、固定搭配类);③易混辨析(opportunity/chance、take part in/join)
2. 句型层:①活动描述句型;②观点表达句型(写作/口语);③因果评价句型(no wonder);④建议类配套句型
3. 语法层:情态动词should&had better→定义区别→肯定/否定结构→使用场景→易错扣分点→同义句转换
4. 话题层:英语周各类活动→新闻报道六要素→寓言《冷杉树》主旨→英语发展历史→通知类写作模板
5. 考点层:词汇变形+短语填空(必考点)→情态动词单选/句型转换(必考点)→观点表达写作(常考点)→文化常识简答(了解点),全方位覆盖期末所有出题题型。
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