Unit 4 Period Four Lesson 2 &Lesson 3 Language Points(课件PPT)-【状元桥·优质课堂】2024-2025学年高中英语必修第二册（北师大版2019）

INFORMATION TECHNOLOGY UNIT 4 Period Four　Lesson 2 & Lesson 3—Language Points 语基输入　助力语言输出 目 录 Contents 课时作业(四) 随堂演练　核心素养落实 新知感悟　自测基础知识 新知感悟　自测基础知识 latest account software material ensure confirm replace 返回目录 　 英语　必修　第二册(BS) hug concentrate addition content shallow percent focus smartphone creative 返回目录 　 英语　必修　第二册(BS) powerful power powerless reality real really press pressure deliver delivery 返回目录 　 英语　必修　第二册(BS) harm harmful harmless argument argue rewarding reward basis base basic 返回目录 　 英语　必修　第二册(BS) limiting limit limited brief briefly 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) according to set up be concerned with in addition focus on think of 返回目录 　 英语　必修　第二册(BS) on the basis of be honest about stay in touch with point out 返回目录 　 英语　必修　第二册(BS) must have been talking online 返回目录 　 英语　必修　第二册(BS) what they appear to be no matter where you are or what you are doing 返回目录 　 英语　必修　第二册(BS) (教材P12)to become powerful 变得强大 1 语基输入　助力语言输出 返回目录 　 英语　必修　第二册(BS) in 返回目录 　 英语　必修　第二册(BS) to beyond 返回目录 　 英语　必修　第二册(BS) (教材P13)set up an account 建立一个账户 2 返回目录 　 英语　必修　第二册(BS) down aside 返回目录 　 英语　必修　第二册(BS) set about cleaning her house set out to clean her house 返回目录 　 英语　必修　第二册(BS) 账户 描述 认为 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) for On 返回目录 　 英语　必修　第二册(BS) into on 返回目录 　 英语　必修　第二册(BS) (教材P100)First, press the “Sign Up” button. 首先，按这个“注册”按钮。 3 返回目录 　 英语　必修　第二册(BS) to set pressure 返回目录 　 英语　必修　第二册(BS) on 返回目录 　 英语　必修　第二册(BS) (教材P101)…your order was delivered last week. ……你的订单上周已经派送了。 4 返回目录 　 英语　必修　第二册(BS) to delivery 返回目录 　 英语　必修　第二册(BS) 传递 发表(演说等) 生(小孩儿) 返回目录 　 英语　必修　第二册(BS) (教材P14)Do you think the Internet helps or harms friendships? 你认为网络有助于友谊还是对友谊有害？ 5 返回目录 　 英语　必修　第二册(BS) saying harmless/ harmful 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) does harm to is harmful to 返回目录 　 英语　必修　第二册(BS) (教材P14)Underline the general idea and the topic sentence for each argument. 在每个论点的大意和主题句下画线。 6 返回目录 　 英语　必修　第二册(BS) with for 返回目录 　 英语　必修　第二册(BS) argued the girl into changing her mind persuaded the girl into changing/to change her mind talked the girl into changing her mind 返回目录 　 英语　必修　第二册(BS) (教材P15)…communicating through a screen makes it more difficult for children to concentrate or show kindness to others.……通过屏幕交流会使儿童更难集中注意力或对他人表示善意。 7 返回目录 　 英语　必修　第二册(BS) to concentrate on concentration 返回目录 　 英语　必修　第二册(BS) 8　(教材P15)…though we know that the number of “likes” or followers cannot compare to having long-term and rewarding friendships. ……尽管我们知道有多少“赞”或关注者无法与拥有长期和有益的友谊相比。 8 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) rewarding for 返回目录 　 英语　必修　第二册(BS) gave a reward to him for rewarded him for 返回目录 　 英语　必修　第二册(BS) (教材P15)Because of this, going online can be particularly dangerous for people who are easily influenced or too trusting. 因此，对于那些容易受影响或过于信任他人的人来说，上网尤其危险。 9 返回目录 　 英语　必修　第二册(BS) about 返回目录 　 英语　必修　第二册(BS) in 返回目录 　 英语　必修　第二册(BS) (教材P15) Thirdly, online relationships may not be what they appear to be.第三，网络关系可能并不是它们看起来的样子。 10 返回目录 　 英语　必修　第二册(BS) 宾语 表语 返回目录 　 英语　必修　第二册(BS) what that 返回目录 　 英语　必修　第二册(BS) (教材P16)You can stay in touch with friends no matter where you are or what you are doing. 无论你在哪里，在做什么，都可以和朋友保持联系。 11 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) who when whatever 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) 返回目录 　 英语　必修　第二册(BS) 随堂演练　核心素养落实 hugged argument brief 返回目录 　 英语　必修　第二册(BS) content concentrate maintained opinions 返回目录 　 英语　必修　第二册(BS) harm shallow replaced part-time empty-handed 返回目录 　 英语　必修　第二册(BS) easy-going heartbreaking 返回目录 　 英语　必修　第二册(BS) rewarding limiting delivery to find 返回目录 　 英语　必修　第二册(BS) powerful to argument particularly 返回目录 　 英语　必修　第二册(BS) on with/by 返回目录 　 英语　必修　第二册(BS) 制 作 者：状元桥 适用对象：高中学生 制作软件：Powerpoint2010、 Photoshop cs3 运行环境：WindowsXP以上操作系统 Ⅰ.重点单词 1．__________ adj.最新的；最近的 2．___________ n．账户 3．____________ n．计算机软件 4．____________ n．材料；素材 5．__________ vt.确保，保证 6．___________ vt.确认；证实 7．___________ vt.取代；接替 8．_______ n．& vt.拥抱；紧抱 9．_______________ vi.专注，专心；集中注意力 10．____________ n．增添；添加 11．___________ n．内容 adj.满足的 12．___________ adj.肤浅的，浅薄的 13．___________ n．百分比；百分数 14．_________ vi.给予某物关注 n．焦点 15．______________ n．智能手机 16．____________ adj.创造性的 17．____________ adj.效能高的；强有力的；强壮的→_________ n．权力；能力→_____________ adj.无影响力的；无权的；无能为力的 18．___________ n．现实；真实→________ adj.真的→__________ adv.真实地 19．_________ vt.按→____________ n．压力 20．___________ vi.& vt.递送；传送→____________ n．递送 21．________ vt.& n．伤害，损害→___________ adj.有害的→____________ adj.无害的 22．____________ n．论点；论据→_________ v．争论 23．_____________ adj.有益的；有意义的→__________ v．回报 24．_________ n．基础；基点→________ vt.以……为基础→_________ adj.基本的 25．____________ adj.局限的，限制性的→_________ v．限制→___________ adj.有限的 26．_________ adj.简洁的，简明的→___________ adv.简短地 掌握规律　巧记单词 1．形容词后缀：-ing, -ive reward(v.)→rewarding(adj.) create(v.)→creative(adj.) 2．名词后缀：-tion add(v.)→addition(n.) 3．副词后缀：-ly brief(adj.)→briefly(adv.) 4．合成词一族 smart＋phone→smartphone Ⅱ.核心短语 1．________________　根据 2．__________ 建立 3．_____________________ 关心…… 4．_______________ 除此之外 5．____________ 关注 6．____________ 想起 7．___________________ 以……为基础；依据 8．___________________ 对……诚实 9．______________________ 与……保持联系 10．_____________ 指出 Ⅲ.经典句式 1．情态动词＋have＋过去分词 There __________________ an error.一定出错了。 2．动名词短语作主语 Firstly, __________________ is no replacement for face-to-face contact… 首先，网上聊天并不能代替面对面的交流…… 3．what引导的表语从句 Thirdly, online relationships may not be _____________ ___________.第三，网络关系可能并不是它们看起来的样子。 4．“no matter＋特殊疑问词”引导让步状语从句 You can stay in touch with friends _________________ ________________________________.无论你在哪里，在做什么，都可以和朋友保持联系。 powerful adj.效能高的；强有力的；强壮的；有权势的 power　n．力量；控制力；权力 in power 当权 come to power 上台执政 beyond one's power 某人力所不能及 (1)(2022·北京)This five-year-old taught me a powerful lesson in faith.这个五岁的孩子给我上了关于信仰的有力一课。 (2)How long has the party been ______ power so far? 到目前为止，这个政党当权多长时间了？ (3)Could you tell me when the young man came ______ power？你能告诉我这个年轻人是什么时候上台执政的吗？ (4)It's really __________ my power to help her out this time. 我这次真的没有能力帮助她走出困境。 set up 建立 set aside留出 set down记下；制定(规则等)；让某人下车 set about (doing) sth开始/着手(做)某事 set out出发，动身；开始(后跟不定式) (1)(2022·新高考Ⅰ)The Chinese government recently finalized a plan to set up a Giant Panda National Park(GPNP)．中国政府最近确定了建立大熊猫国家公园(GPNP)的计划。 (2)You had better set ________ your idea before you forget it. 你最好在你忘记之前把你的想法写下来。 (3)The woman sets _________ some time each day for learning new words. 这位女士每天抽出时间学习新单词。 [一句多译] (4)她一到家就开始打扫房子。 ①She ________________________________ as soon as she got home.(set about) ②She ______________________________ as soon as she got home.(set out) account vt.认为 n．账户；账目；描述，说明 [一词多义]——写出下列句中account的含义 (5)To many people's surprise, some banks make it difficult to open an account.______ (6)She gave the police a full account of the incident and left.______ (7)Through everyone's efforts, the play finished and was accounted a success.______ ①account for　解释，是……的原因；(数量或比例上)占 ②on account of 因为，由于 on no account 决不(位于句首时，句子用部分倒装结构) take…into account 考虑到……，顾及…… (8)(2022·全国乙写作)However, those choosing reading English books and visiting English learning websites only account _______ 18% and 12%. 然而，选择阅读英语书籍和访问英语学习网站的分别只占18%和12%。 (9)______ no account should the house be left unlocked.离开住宅时千万要锁门。 (10)At the school, homework is taken ________ account as well as exam results. 在这所学校，除考试结果外，作业也要计入成绩。 (11)He can't run very fast ______ account of his bad health. 他身体状况不好，所以不能跑得太快。 press vt.按，压；催促 ①press sb to do sth　催促某人做某事 ②pressure n．压力 under pressure 压力之下 put pressure on sb to do sth 强迫某人做某事 (1)The little girl pressed her face against the window to see the toy. 这个小女孩把脸贴在窗子上去看那个玩具。 (2)He pressed us __________(set) up an organization to help those people. 他催促我们建立一个组织来帮助那些人。 (3)Nowadays, in high middle school, a lot of students are under great ____________(press)． 现在在高中，很多学生都承受着巨大的压力。 (4)Though her daughter is overweight, she won't put pressure ______ her daughter to be thin. 尽管她女儿很胖，但她不会强迫女儿减肥的。 deliver vi.& vt.递送；传递；生(小孩儿)；接生；发表(演说等) ①deliver a baby　助产；接生 be delivered of a baby 分娩，生孩子 deliver sth to sb 把某物递送给某人 ②delivery n．递送；传送；交付 (1)Would you please deliver my message ______ your brother and tell him to wait for me? 你可以帮我传口信给你哥哥并告诉他等我吗？ (2)Please take ____________(deliver) of the goods at the station next Friday. 请于下周五到车站取货。 [一词多义]——写出下列句中deliver的含义 (3)Once his message was delivered, he allowed me to stay and watch.______ (4)The man who is delivering a speech now is my father. ___________ (5)She was delivered of a healthy baby boy last night. __________ harm vt.& n．伤害，损害 ①do harm to　对……有害 cause harm to 对……造成危害 There is no harm in doing sth 做某事并无害处 ②harmful adj.有害的 be harmful to 对……有害 ③harmless adj.无害的 (1)There is no harm in __________(say) sorry to him first.对他先说对不起没有害处。 (2)The scientist says that this kind of gas is ___________ _______ (harm)． 这位科学家说，这种气体是无/有害的。 (3)(2021·全国乙满分作文)Faced with all kinds of information on the Internet, we can't tell the difference between the true and the false, ________________________ ______________________. 面对互联网上的各种信息，我们无法分辨真假，这可能对我们的学习和生活有害。 which may be harmful to our study and life [一句多译] (4)在满是雾霾的空气中行走对我们有害。 ①Walking in the air full of haze ________________ us.(harm) ②Walking in the air full of haze _________________ us.(harmful) argument n．论点；论据；争论；争吵；辩论 ①get into an argument with sb与某人争论 ②arguev.争论；辩论；讨论 argue with sb over/about sth因某事与某人争吵 argue for/against据理赞成/反对…… argue that…主张……，认为…… argue sb into/out of doing sth说服某人做/不做某事 (1)Later the boy got into an argument with his teammate.后来，男孩与他的队友争论了起来。 (2)I'm not going to argue ________ you, but I think you are wrong. 我不想和你争吵，但是我认为你错了。 (3)Most of the members argued _______ his plan, which made him satisfied. 大多数成员支持他的计划，这让他很满意。 [一句多译] (4)他们说服那个女孩改变了主意。 ①They _______________________________________. (argue) ②They _______________________________________ __________.(persuade) ③They _______________________________________. (talk) concentrate vi.专注，专心；集中注意力 ①concentrate on　集中；全神贯注于…… concentrate one's attention on 集中精力于…… ②concentration n．集中；专心；专注 (1)I can't concentrate on my studies when I am under great pressure. 我压力大时不能集中精力学习。 (2)The boy found it hard ______________(concentrate) his attention ______ his study. 这个男孩发现自己很难集中注意力学习。 (3)Some people take exercise lessons to improve their _________________(concentrate)． 一些人参加健身课程来提高注意力。 rewarding adj.有益的；有意义的 ①rewardn.报酬；奖金 vt.酬谢；奖赏 give/offer a reward to sb for (doing) sth为(做)某事而给某人报酬 in reward (for)作为(对……的)回报/奖赏 ②reward sb with…for (doing) sth为(做)某事用……奖赏/酬谢某人 (1)(2023·新高考Ⅱ)Push through, give it time and put in the effort.You will harvest the rewards of an artistic life.坚持下去，给它时间，付出努力。你将收获艺术生活的回报。 (2)(2023·6月天津改编)It wasn't until he offered to help the boy on the bus that he realized there was something more _____________(reward) he could be doing. 直到他在公交车上主动提出帮助这个男孩，他才意识到自己可以做一些更有意义的事情。 (3)It's unfair that he gets very little in reward _______ his hard work. 他辛苦工作却得到很少回报是不公平的。 [一句多译] (4)学校因他救了那个小孩而奖赏他。 ①The school ____________________________ saving the child.(reward n．) ②The school ____________________ saving the child. (reward v．) particularly adv.尤其；特别 particular　adj.尤其的，特别的 be particular about 对……挑剔/讲究 be particular to 对……是特有的 in particular 尤其，特别 (1)(2023·1月浙江)Most long-distance trains, especially the sleeping car accommodations, sell out very quickly.That's particularly true during busy summer months. 大多数长途火车，尤其是卧铺，(车票)很快就卖光了。在繁忙的夏季尤其如此。 (2)The man is easy to deal with but is very particular _________ his food. 这个人很好相处，但是对于食物过于讲究。 (3)(2024·全国甲)Although parks of all sizes and types exist at any level, the national parks, ______ particular, tend to catch our attention because of their large size and variety. 尽管在不同级别都存在各种规模和类型的公园，但国家公园尤其特殊，由于其庞大的规模和多样性，往往会引起我们的注意。 句型：what引导表语从句 表语从句位于主句中的系动词之后。what引导表语从句时，在表语从句中可充当主语、宾语或表语等。 (1)This is what was mentioned at the meeting yesterday.(what在表语从句中作主语) 这就是昨天在会上提到的。 (2)What I am thinking about is what they will buy for me.(what在表语从句中作______) 我正在考虑的是他们会给我买什么。 (3)My hometown is no longer what it used to be.(what在表语从句中作______) 我的家乡不再是过去的样子了。 (4)This is ________ my father has taught me—to always face difficulties and hope for the best. 这是我父亲教我的——总是直面困难，并抱最好的希望。 (5)One of the hotel's plus points is ________ it is very central. 那个旅馆的优势之一是它处于市中心。 句型：“no matter＋特殊疑问词”引导让步状语从句 ①本句中的no matter where you are or what you are doing 是“no matter＋特殊疑问词”引导的让步状语从句。 ②no matter常与what/who/when/where/how/which等连用，表示“无论……；不管……”。 ③no matter＋what/who/where/when/how等，可以改为“what/who/where/when/how等＋-ever”的形式。但是“no matter＋疑问词”只能引导让步状语从句，而“wh-ever”不仅可以引导让步状语从句，还可以引导名词性从句。 (1)(2023·全国乙)Whatever it is, no matter how small it might seem, write it down.不管是什么，不管它看起来有多小，都要把它写下来。 (2)We are willing to offer help, no matter _______ is in trouble. 不管是谁有困难，我们都愿意帮忙。 (3)(2023·1月浙江)But no matter ________ you travel, it's a good idea to make your reservations at least 90 days in advance.但无论你什么时候去旅行，最好至少提前90天预订。 (4)You can take ____________ you like when you get there. 你到了那里时，可以喜欢什么就拿什么。 合成词 英语中主要有三种构词法：派生法、转化法和合成法。用两个或两个以上的词组合起来的新词，称作合成词。常用的合成词的构成方法如下： 1．合成形容词常见的构成方法 数词＋名词：first-class 数词＋名词＋形容词：ten-year-old 数词＋名词＋ed：three-cornered 介词＋名词：indoor 动词＋副词：takeaway 形容词＋名词：long-distance 形容词＋名词＋ed: white-haired, warm-hearted 形容词＋现在分词：good-looking, easy-going 形容词＋过去分词：ready-made, new-born 副词＋形容词：evergreen 副词＋现在分词：hard-working, well-meaning 副词＋过去分词：well-known, widespread, newly-built 名词＋现在分词：earth-shaking, peace-loving 名词＋过去分词：handmade, heartfelt, heartbroken 名词＋形容词：snow-white, duty-free, homesick 另外还有一些其他形式的合成形容词。如：everyday, face-to-face 2．合成动词常见的构成方法 副词＋动词：overcome, undergo, outact 形容词＋动词：dry-clean, whitewash 名词＋动词：sunbathe, sleepwalk 3．合成名词常见的构成方法 名词＋名词：classroom, schoolgirl, sunflower, football 形容词＋名词：highway, blackboard, greenhouse, grandfather 动词＋副词：get-together, breakdown 名词＋现在分词：handwriting, storytelling 副词＋名词：outbreak, overcoat 现在分词＋名词：dining room, sleeping car, sleeping bag, waiting room, washing room 名词＋介词＋名词：daughter-in-law, father-in-law 过去分词＋副词：grown-up 介词＋名词：afternoon 4．合成副词或代词。如：maybe, forever, however, something 5．有时一个名词可以构成许多合成词。如：handbag, handball, handwriting, handmade 6．许多合成词的含义并不是组成成分词义的简单相加，有的引申出新的词义，有的具有特殊的含义，有的甚至与组成的词义完全相反。如：greenhouse(温室)，walkout(罢工)，black-hole(黑洞) Ⅰ.单词拼写 1．They put their arms around each other and __________. 2．We had an ____________(争论) with the waiter about the bill. 3．A guide gives a _________(简洁的) talk on the history of the site. 4．She hadn't read the letter and so was unaware of its ___________(内容)． 5．My parents often remind me to _______________(集中) all my efforts on my study. 6．The diet for the patient should be ______________(保持) unchanged for about a year. 7．We were invited to give our ____________(意见)about how the work should be done. 8．He means no ________(伤害) by saying what he thinks, but people tend to be upset by it. 9．It was fortunate that the water was ___________(浅的) and the children were able to go through it. 10．I wish that sports day could be abandoned and ____________(取代) with some other less competitive event. 11．I'm only _____________(兼职) at the moment. 12．He returned home ________________(两手空空)． 13．Her ______________(随和) nature made her popular. 14．She burst into tears at the _________________(令人心碎的) news. Ⅱ.单句语法填空 1．She was told that her son was doing a _____________ (reward) job. 2．To be frank, the girl's personality is really a _________ (limit) factor. 3．I don't know whether there is a mail ____________ (deliver) on Saturdays. 4．His parents have been pressing him ___________(find) a job in that big city. 5．It is said that a ____________(power) organization is trying to help him out. 6．This accident really did great harm ______ her health physically and mentally. 7．We got into an ____________(argue) about whether to go by sea or by air. 8．Traffic is very bad, ________________(particular) in the city center during the rush hour. 9．Young children have a limited attention span and can't concentrate ______ one activity for very long. 10．People hold the belief that the Spring Festival and other traditional Chinese festivals will not be replaced ___________ the Western festivals. $$