资源简介 2025新人教版七年级英语下册unit 2单元知识清单语音知识1. 字母组合e; ea; ee; ear的发音tips:重读闭音节:一个元音字母加一个或几个辅音字母结尾,且是重读音节开音节:以发音的元音字母结尾,或者以“元音字母+辅音字母(r除外)+不发音的e”结尾2. 句子重音(Sentence Stress )英语中每个独立的词都有词的重音,但在连贯言语中有些词就失去重音了,这是因为并非所有的词在语句中都有同等的重要性。一般来说,名词、动词、形容词和副词等重读,而冠词、连词、介词、人称代词、助动词、情态动词肯定式等不重读。例如:语法知识祈使句概念:祈使句一般用来表示请求、命令、劝说、号召、警告等。在祈使句中,通常省略主语you,其肯定形式常以动词原形开头,否定形式是在动词原形前加don't。祈使句句尾用句号或感叹号,读时用降调。为表示礼貌,可以在句首或句末加上please。句末用please时,前面通常加逗号。祈使句的肯定形式类型 主要结构Do型 动词原型+其他Be型 Be动词 + 形容词Let型 Let's + 动词原型+其他祈使句的否定形式类型 主要结构Do型 Don't + 动词原型No型 No + 动名词 / 名词Let型 Let's + not + 动词原型口决助记祈使句表命令,还表请求或建议。动词原形放句首,主语是 you 常省去。Don’t 置前表否定,let 否定有两种。想要客气加 please,do 置开头强语气。二、情态动词概念:情态动词表示说话人的语气和情绪,如请求、许可、意愿、可能等。在形式上,情态动词一般没有人称和数的变化。情态动词本身不能单独作谓语,必须和动词原形连用。can表示能力、许可、请求或推测等。其否定形式为can't/ cannot.表示能力,意为“能,会” Sally can sing and dance.表示许可,意为“可以” We can't run in the hallways.表示请求,意为“可以” Can I borrow your eraser 表示推测,常用否定形式can't 表示“不可能” The book can't be Jim's. Lucy's name is on the cover.2.must和have tomust 表示必须。常表示说话人的主观看法,其否定形式为mustn’ t。 We must do something to protect the earth.have to 表示不得不。常强调客观需要。其否定形式为don’ t have to。 He has to live at school because his home is far away from school.重点词句Section A考点1:What rules do we follow 我们遵守什么规则?(教材第10页)【详解】(1)rule n.规则;规章常见短语:family rules家规 school/class rules 校规/班规 traffic rules交通规则break a rule违反规则 make a rule 制订规则 keep/ obey/ follow the rules 遵守规则There are lots of rules in our school and all of us should follow them.我们学校有很多规则,我们所有人都应该遵守。(2) followfollow在该句中为动词,译为“遵循,遵守”;We should follow the rules in our school. 我们应该遵守学校的校规。也可作名词,译为“跟随”之意。Follow the tape and read aloud. 跟随录音,大声读出来 。考点2:Don’t be late for school. Arrive on time.你最喜欢的动物是什么?(教材第10页,1a)【详解】be late for 迟到与arrive late for同义。be late for侧重状态,arrive late for侧重动作。arrive v. 到达【拓展】 辨析arrive,reach与getarrive arrive in + 大地点(≥市县国等) arrive at + 小地点(<商城,车站,机场等) He arrived in Nanjing. I arrived at school at 7.reach reach + 地点 They reach Beijing at once.get get to + 地点 I get to school at 8 every day.【注意】后面为地点副词(here/ there/ home)时,前无介词。on time 准时【拓展】 辨析on time与in timeon time 表示“准时”。正好在规定时间点上。 The train always leaves on time.in time 表示“及时”。在规定时间范围内。 Firemen reached the house in time.考点3:Be polite and treat everyone with respect. 要有礼貌,尊重每一个人。(教材第10页,la)【详解】polite adj. 有礼貌的Be polite to sb. 对某人有礼貌。【拓展】impolite adj. 不礼貌的politely adv. 有礼貌地impolitely adv. 不礼貌地treat v. 对待;招待;治疗①〔及物动词〕对待;看待。后接名词或代词作宾语。treat sb. like/as...把某人当作……看待treat sb. with ...……对待某人Mum always treats me as a child. 妈妈总是把我当小孩子看待。②〔及物动词〕治疗;招待;请(客)treat sb. /sth. with sth. 用某物治疗某人/某物treat sb. to sth. 请某人吃某物Don't worry about the cost—I'll treat you. 别担心费用,我会请客的。③〔可数名词〕款待When I was young chocolate was a treat. 当我年轻的时候,巧克力是一种享受。考点4:Put up your hand if you want to ask your teacher a question.如果你想问老师问题,请举手。(教材第11页,1a)【详解】Put up one's hand 举手常见用法: 张贴 put up a notice on the wall在墙上张贴通知搭建 put up a tent搭建帐篷提高,增加put up the price提高价格句子解析if在此作连词,意为“如果”,引导条件状语从句,从句可以放在主句前,也可以放在主句后。在含有if引导的条件状语从句的复合句中,如果主句用一般将来时,从句要用一般现在时表示将来,即遵循“主将从现”的原则。考点5:Keeping the rules is good for us ! 遵守规则对我们很有好处!(教材第11页,2)【详解】Keeping the rules 在本句中作主语。单个动词-ing(短语)作主语时,谓语动词通常用单数形式。Seeing is believing.眼见为实。考点6:Here, I can lend you my pen.给,我可以把我的钢笔借给你。(教材第11页,2a)【详解】lend 〔及物动词)借给;借出其过去式为 lent,反义词为 borrow。lend sb. Sth. = lend sth. to sb.【拓展】 辨析lend与borrowlend “借出”,把属于自己的东西借给别人暂时使用,常与介词to连用,也可以跟双宾语。 He’s going to lend his bike to Tom.borrow “借入”,把本来不属于自己的东西借来暂时使用。borrow sth.(from sb.) You can borrow a book from the library.考点7:We have to turn them off and keep them in our lockers.这能帮助它们保暖。(教材第11页,2a)【详解】turn off 关掉(水、电或煤气)反义短语为 turn on“打开(水、电或煤气等)”常见短语:turn up 调大/高 turn down 调小/低;拒绝turn into 变成;使变成 turn around 转身【注意】turn off, turn on, turn up与 turn down 都是“动词+副词”结构,当名词作宾语时,名词置于短语后面或动词与副词之间;若人称代词作宾语,人称代词必须置于动词:与副词之间。Turn on the computer.= Turn the computer on.打开电脑。Turn them off, please.请把它们关上.考点8: I can feed my dog many kinds of food but l mustn't/ can't give him chocolate我可以给我的狗喂多种食物,但我一定不/不能给他巧克力。(教材第13页,3b)【详解】feed 〔及物动词〕喂养:饲养(过去式:fed),其后常接表示动物名称的词作宾语。① feed sb/sth 喂某人/某物I feed my pet cat every day.我每天都喂我的宠物猫。②feed sth to sb/sth 把某物喂给某人/某物She fed milk to the baby.她给婴儿喂了奶。③ feed..on/with. 用…喂…He feeds the dog on meat.他用肉喂狗.考点9:Can l leave the classroom if l don't feel well 如果我感觉不舒服,我可以离开教室吗 (教材第13页,3b)【详解】leave 〔动词〕(过去式:left)① 离开leave+地点 离开某地The whole family was forced to leave the country. 他们全家都被迫离开了这个国家。leave for+地点 动身去某地What time do you have to leave for work 你什么时候去上班?leave+地点+for+地点 离开某地去某地I'll leave Shanghai for Beijing. 我要离开上海去北京。② 留下leave+宾语+地点状语 把…留在某地leave sb by oneself 把某人单独留下You can leave your things here. 你可以把你的东西留在这里。考点10: Yes, but you must tell your teacher about it when you have to be absent from class.可以,但是当你不得不缺课时,你必须告诉老师。(教材第13页,3b)【详解】absent〔形容词〕缺席的;不在的be absent from 缺席…They were absent from work that day, 他们那天没有上班。absent的反义词为present, 意为“出席的;到场的”。Many famous writers are present at the meeting.许多著名作家都出席了这次会议。考点11:We mustn't make noise.我们一定不要制造噪声。(教材第13页,3b)【详解】noise 〔名词〕声音:噪声既可作可数名词,表示某一具体的嘈杂声、喧闹声;又可作不可数名词,泛指噪声、喧闹声。形容词形式为 noisy,意为“喧闹的”make noise/noises/a noise 吵闹,制造噪声Don't make a noise.不要吵闹。【拓展】 辨析noise,sound与voicenoise 噪声(常指不悦耳、不和谐的嘈杂声) Please don't make noises in class.请不要在课堂上吵闹。sound 声音(泛指各种声音) Light travels much faster than sound.光的传播速度比声音快得多。voice 嗓音(一般指人的声音或鸟叫声) She has a good singing voice.她有一副很好的歌喉。Section B考点1:Why is Alice unhappy 爱丽丝为什么不开心 (教材第14页,1b)【详解】unhappy〔形容词〕 不快乐的;不满的be unhappy to do sth.做某事不开心be unhappy with对 ……不满意He looks unhappy. 他看起来不开心。She is unhappy with her job. 她对自己的工作不满意。【拓展】 un- 是否定前缀,意为“不;未;非:反”,常用在形容词前构成其反义词,由其构成的常见单词有:untidy 不整洁的 unusual不寻常的 unhealthy不健康的 unlucky 不幸的unable 无能力的 unknown 不知名的 uncomfortable不舒服的考点2:I have to hurry to school because I can’t be late for school.我必须赶紧去学校,因为我上学不能迟到。(教材第14页,1b)【详解】hurry 〔不及物动词〕匆忙:赶快hurry to do sth. 匆忙做某事hurry to+地点名词 匆忙去某地hurry up 赶快,急忙(做某事)hurry of away 匆匆离去The plane is taking off, so I have to hurry to the airport.飞机要起飞了,所以我得赶紧去机场。考点3:When I' m at school, I mustn't use my phone in class either.在学校的时候,我也不能在课堂上使用手机。(教材第14页,1b)【拓展】 辨析either,too与alsotoo 常用于肯定句或疑问句的句末,其前加不加逗号均可。 Nice to meet you too. either 常用于否定句句末,其前通常不加逗号。 He can't play football either.also 常用于肯定句中,一般放在连系动词be、情态动词、助动词之后,实义动词之前。 I also like pandas. 考点4:I can only play basketball after I practise the piano,只有在练习完钢琴后我才能打篮球。(教材第14页,1b)【详解】practise 〔及物动词〕练习; 训练其后可跟名词、代词或动词 -ing形式作宾语。practise doing sth. 练习做某事Please practise speaking English everyday.请每天练习说英语。考点5:I can't hang out with my friends on weekdays.在工作日我不能和我的朋友出去玩。(教材第14页,1b)【详解】hang out 闲逛;常去某处hang 用作动词,可表示“悬挂;垂下”,其过去式为 hung。He often hangs out in the bookshop.他经常逛书店。hang 用作动词,还可表示“(被)绞死”,其过去式为 hanged。常见短语:hang on 紧紧抓住hang about (在某处)闲荡hang up 挂断电话;挂起考点6:You can't use your phone in class because you need to focus on learning你不能在课堂上使用手机,因为你需要专注于学习。(教材第14页,1b)【详解】focus on 集中(注意力、精力等)于表示专注于某一件事情。on是介词,后面接名词、代词或动词 -ing 形式。We should focus on loving what we do.我弟弟在空闲时间专注于读书。focus one's attention/mind on sth.把某人的注意力/精神集中在某事上She tried to focus her mind on her work她尽量集中精神干活。考点7:You have to wear a uniform because it builds school spirit,你必须穿校服,因为它能培养学校精神。(教材第14页,1b)【详解】build①〔动词〕创建;建造(过去式:built) build的名词形式是building,意为“建筑物;房子”。We want to build a better life.我们想创造更美好的生活。②〔动词〕增进,增强(过去式:built)Helping others builds our sense of happiness. 帮助他人增进我们的幸福感。③〔名词〕身材of medium build 中等身材The person is of medium build. 这个人中等身材。spirit 〔名词〕① 精神; 心灵We should have a spirit of cooperation.我们应该有合作精神。The team has a fighting spirit.②情绪;心境(常用复数)be in high/low spirits 情绪高涨/低落She is in low spirits.她情绪低落.考点8:You can also think about the things you can do! 你也可以想想你能做的事情!(教材第14页,1b )【详解】think about 思考;考虑about 是介词,其后可跟名词、代词或动词 -ing形式作宾语。同义短语为 think ofI just want you to think about your future.我只是想让你们思考一下你们的未来。【拓展】 think of与think about 意为“考虑对……有某种看法”时,可以互换。但是think of 还可意为“想起”, think about无此含义。When people say Chinese culture, we often think of paper cutting.当人们说起中国文化时,我们经常会想到剪纸。What do/does + sb. + think about/of... “某人认为……怎么样 ”,用来询问某人对某事/物的看法,相当于“How do/does+sb. + like... ”。What do you think of/about the movie (=How do you like the movie )你认为这部电影怎么样 考点9:You can relax after you finish you homework.完成作业后你可以放松一下。(教材第14页.1b)【详解】relax①〔不及物动词]放松;休息。与rest 或 have a rest 同义,其第三人称单数形式为relaxes。He usually relaxes for a day on weekends他通常在周末休息一天。②〔及物动词〕使放松This song relaxes me这首歌使我很放松【拓展】 ①relaxing〔形容词〕令人放松的。常说明事物具有的特征。This film is very relaxing. 这部电影令人很放松。②relaxed〔形容词〕放松的,自在的。常说明人的感受。He is relaxed after listening to music.听音乐后,他感到放松。考点10:Remember:No rules, no order! 记住:没有规矩,不成方圆!(教材第14页,1b)【详解】order①〔名词〕秩序;规矩keep order 维持秩序There is good order in our school.我们学校有良好的秩序。②〔名词〕命令;顺序in(the right)order按(正确的)顺序They are getting on the bus in order.他们正按顺序上公交车。③〔名词〕点菜take one's order 点菜The waiter is coming with your order.服务员把你点的餐端来了④〔动词〕点菜;命令;订购order sb. to do sth. 命令某人做某事The doctor ordered him to stay there.医生嘱咐他留在那里。考点11:Dr Know's advice 知心博士的建议(教材第15页,1c)【详解】advice 〔不可数名词〕建议;意见表示数量时常借助于piece或some(一些)等词。常见搭配:a piece of advice 一条建议advice on/about...关于……的建议give sb. some advice给某人一些建议ask sb. for advice 向某人征求建议take/follow sb.'s advice 采纳/听从某人的建议Can you give me some advice on learning English 你能在学英语方面给我一些建议吗 They were stupid not to follow your advice.他们不听你的真傻。【拓展】①advise〔动词〕建议;劝告advise sb. to do sth. 建议某人做某事He advises me to stay at home.他建议我待在家里。②advice 的同义词是 suggestion,但suggestion是可数名词,其复数形式为 suggestions。We will adopt their suggestions in mass.我们将全盘采纳他们的建议。书面表达一、写作主题规章制度 talk about rules二、主题分析我们常接触到的有家规(family rules)、校规(school rules)、班规(class rules)和交规(traffic rules)等。与此相关的写作通常有:写有关规章制度的求助信;介绍家规/校规/班规等;对别人提出的有关规章制度的问题给出建议;或对前三个内容进行整合。三、写作必备词汇、短语1.活动 get up early 早起 finish the homework 完成家庭作业 watch TV 看电视eat junk food 吃垃圾食品 do some sports/exercise 做一些运动play computer games 玩电脑游戏listen to music 听音乐 eat healthy food 吃健康的食物2.要求 have to 不得不 can 能,可以 can’t不能,不可以 must 必须 mustn't 不准,禁止ask sb. to do sth.要求某人做某事 before/after dinner 晚餐前/后 arrive at school on time按时到达学校can't be late for school上学不能迟到 don't be noisy不要吵 can't eat in class不能在课堂上吃东西don't listen to music不要听音乐 don’t run in the hallways不要在走廊里跑get up at...在......起床 make one's bed整理床铺 arrive/go home到家can’t watch TV or play computer game不能看电视或玩电脑游戏3.感受 unhappy 不开心 relaxed 放松的 bored 厌烦的 tired 疲倦的 awful 糟糕的stressed 焦虑的 strict 严格的 hopeless 无望的 angry 生气的 interesting有趣的四、句式要点1. 开头句I'm having a problem. Can you help me 我有一个问题。您能帮帮我吗 I feel unhappy and I need your advice.我感到不开心,需要您的建议。There are too many rules in my family/our school.在我的家庭/我们的学校里有太多的规定了。中间句My parents make too many rules.我的父母制订了太多的规矩。I have to get up early and do exercise.我必须早起锻炼。I must finish my homework first after school. It's so boring.放学后我必须先完成作业。这很无聊。结尾句These rules make me unhappy. I don't know what to do.这些规则让我不开心。我不知道该怎么办。I feel like I have no freedom.What should I do 我觉得我没有自由,我该怎么办?I'm looking forward to your reply.我期待您的回复。I hope you can give me some good ideas.我希望您能给我一些好主意。All in all,we must follow them ..总而言之,我们必须遵守它们。They are strict,but they are also important for our life ...它们很严格,但对我们的生活也很重要。【教材典句】1、The elephant is my favourite animal.(SB,1b)2、I love elephants because they are strong and clever.(SB,1b)3、They look after other elephants when they don’t feel well.(SB,1b)五、写作实例俗话说,“国有国法,家有家规”。家规是中华传统文化的重要组成部分。假如你是李华,请根据表格中的提示信息,并结合你的家规实际情况,给你的英国笔友Sam写一封邮件,介绍一下你的家规。Family Rules 1. respect the old and love the young...2. be polite and honest to...3. value the time...4. help with housework...5. …Your opinion ……要求:(1) 根据所提供的信息和话题,可适当发挥;(2) 语句通顺,意思连贯,书写工整;(3)邮件中不得出现你的任何真实信息 (姓名、校名和地名等) ;(4)词数:不少于70。 (开头和结尾已给出,但不计入总词数。)Dear Sam,In China, family rules are an important part of our Chinese traditional culture.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________What about you Do you have family rules I am looking forward to hearing from you.Yours,Li Hua【思路点拨】【经典范文】Dear Sam, In China, family rules are an important part of our Chinese traditional culture. There are many rules in my family. We are supposed to respect the old and love the young. We should also be kind to others. Being polite and honest is also important in my family. I should study hard. We mustn’t stay up too late and we have to go to bed and get up on time. What’s more, we should value the time. On weekends, we often help with housework. I think following these rules is good for my family. We’ll be strict with ourselves and behave well in our daily life. I also learn to think about others’ feelings. What about you Do you have family rules I am looking forward to hearing from you. Yours, Li Hua【亮点点评】①“We are supposed to respect the old and love the young.” 以及 “We should also be kind to others.” 分别使用 “be supposed to do sth.” 和 “should do sth.” 来表达 “应该做某事” ,体现了对情态动词和短语的运用。②“Being polite and honest is also important in my family.” 动名词短语 “Being polite and honest” 作主语,表达 “礼貌和诚实” 这一概念,让句子结构更加丰富。③“What’s more, we should value the time.” “What’s more” 是常用的连接词,用于补充说明,使文章条理更清晰。④“I think following these rules is good for my family.” 此句使用 “think + 宾语从句” 的结构,以及 “be good for...”(对…… 有好处)的表达,阐述个人观点。六、实战演练习近平总书记说“家风家教是一个家庭最宝贵的财富,是留给子孙后代最好的遗产”。为了弘扬好家风,传承好家训,你班在上周五举行了“好家风伴我成长”的主题班会。班会上同学们踊跃发言,分享自己的家规。请你根据下面的提示,写一篇英语报道,向学校英语校刊投稿介绍这次班会上同学们分享的家规,并列举至少两条你家的家规及其对你的影响。要求:(1)文章包括以上所有信息,并适当发挥,使文章条理清晰,语句流畅;(2)80词左右(开头和结尾已给出,不计入总词数);(3)文中不得出现真实人名和校名。Last Friday, our class held a class meeting on family rules. Many students shared their family rules with us. Here are some of them. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________All in all, we all agree that these good family rules help make us a better person and it’s important to follow them.【答案】例文:Last Friday, our class held a class meeting on family rules. Many students shared their family rules with us. Here are some of them. However, there are many rules that I have to follow in my family.First, I should respect the old and love the young. I am also supposed to be kind to other. Next, it’s a good habit to be honest and keep my words. What’s more, I should keep studying, go to bed and get up on time. I mustn’t stay up too late. In my opinion, every family must keep rules and children shouldn’t develop bad habits, like telling lies and be rude to others. We should be strict with ourselves.All in all, we all agree that these good family rules help make us a better person and it’s important to follow them. 【详解】[总体分析]①题材:本文是一篇材料作文;②时态:时态以“一般现在时”为主;③提示:写作要点已给出,考生应注意不要遗漏,适当增加细节,并突出写作重点。[写作步骤]第一步,写作意图开头已给出,开门见山,引出话题。第二步,具体阐述写作内容,主要围绕“尊老爱幼,礼貌待人”、“诚实守信,不断学习”以及“按时作息,杜绝熬夜”展开,适当补充,丰富细节。第三步,书写结语,简单阐述你是如何受益的。[亮点词汇]①class meeting班会 ②have to必须,不得不 ③respect尊敬④be supposed to do sth应该做某事 ⑤be kind to sb对某人和善⑥What’s more更多的是 ⑦go to bed上床睡觉⑧get up起床 ⑨stay up too late熬夜 ⑩be strict with sb对某人严格[高分句型]①However, there are many rules that I have to follow in my family. (that引导的定语从句)②Next, it’s a good habit to be honest and keep my words. (it作形式主语的固定句型)③All in all, we all agree that these good family rules help make us a better person and it’s important to follow them. (that引导的宾语从句) 展开更多...... 收起↑ 资源预览