必修第二册 UNIT 4 INFORMATION TECHNOLOGY(课件) -【赢在微点】2025年高考英语大一轮复习顶层设计高考划重点（北师大版2019）

高考复习顶层设计·英语 赢在微点 高考复习顶层设计 英语 必修第二册 UNIT 4　INFORMATION TECHNOLOGY 学案1 练学核心单词 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 教材新练法—通教材才能百通 1.When people started creating their own avatars, they discovered that they were going to have the power to create new ____________ (identity) that did not look or act like their real selves at all. 2.However, nearly all avatars are tall, young and nice-looking, so people ____________ (obvious) make their avatars look better than they do in real life. identities obviously WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 3.They also experiment with things like different ___________ (hairstyle) —which says a lot, perhaps, about what they want to look like. 4.The use of avatars has also caused a few ____________ (concern). 5.Traditional ways of communicating, like letters and phone calls, can be ____________ (limit) and take time. 6.While the Internet can bring people closer together, it can also ____________ (harmful) friendships. hairstyles concerns limiting harm WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 高考曾考过—知高考才会应对 1.Somehow, these ____________ (argument) and reasoning resulted in a global reduction in error. (2023·新高考Ⅰ卷) 2.Several studies have backed this up and found that indoor plants can improve ____________ (creative), focus and memory. (2023·全国乙卷) 3.With over 2,500 bikes stored in our five rental shops at strategic ____________ (locate), we make sure there is always a bike available for you. (2023·新高考Ⅰ卷) arguments creativity locations WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 4.____________ (obvious), if precautions (预防) aren’t taken, grizzlies can become troublesome, sometimes killing farm animals or walking through yards in search of food. (2023·全国甲卷) 5.In doing so, I’ll draw on an ____________ (experiment) I ran in 2018 in which over 1,600 people agreed to perform a digital declutter. (2023·新高考Ⅰ卷) Obviously experiment WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 6.More recently, as books have become inexpensive or even throwaway, artists have used them as the raw ____________ (material) for artworks—transforming covers, pages or even complete volumes into paintings and sculptures. (2023·新高考Ⅱ卷) material WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 1.concern vt. _______________________　n. [U] _______________; [C] ____________ 练基础—单句语法填空 ①An increasingly ____________ (concern) nation took firm action to stop the destruction of migratory (迁徙的) waterfowl and the wetlands so vital to their survival. (2021·新高考Ⅰ卷) 涉及;让……担忧;关系到 关心;担心;忧虑 关心的事 concerned WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 ②What will Prof. Stone talk about next ____________ (concern) elderly people? (2021·全国乙卷) ③My academic performance is ____________ concern to my parents, while their health ____________ (concern) me. ④The applicant sat next to him, nervous and ____________ (concern). concerning a concerns concerned WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 提写作—试写佳句—背诵 我的焦虑和担忧为喜悦和解脱所取代——我很高兴我的辛勤努力和坚持终于得到了回报! (读后续写情感描写) ⑤_______________________________________________—joy for my painstaking efforts and persistence eventually paying off! 敲黑板 concerned作“与……有关”讲时,作后置定语;作“焦急的;担忧的”讲时,作前置定语。 My anxiety and concern gave way to joy and relief WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 2.最易用混的“影响” effect和affect 用affect/effect的正确形式填空 ①In fact, children consider this method ____________ when others use it. (2022·全国乙卷) ②I felt so helpless and insecure because the quality of my life ____________. (2022·浙江卷) ③Dreams might be a side ____________ of memory making. (2021·北京卷) effective was affected effect WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 ④More research is needed to see if improved fitness could have a positive ____________ the risk of dementia. (2022·浙江卷改编) ⑤I learned from her eyes that she was a kind, caring and sympathetic person who showed concern for those ____________ by the fire. ⑥We hugged, talked, laughed and listened with fresh ____________ and gratitude. effect affected affection WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 提写作—试写佳句—仿效第⑥小题写句 她双手托着下巴,深情且感激地回顾那些日子。 ⑦She rested her chin in her hands, and ___________________________ ___________________________. looked back on those days with affection and gratitude WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 3.focus vi. & vt. _________________________________ n. _______________ 练基础—单句语法填空 ①Emotional intelligence, with its focus ____________ both head and heart, may serve to point us in the right direction. (2021·新高考Ⅰ卷) ②While rock-climbing, you need to remain very ____________ (focus) so that you won’t make any dangerous errors. (2021·天津卷改编) 集中(精力、注意力等);(使)调节焦距 中心;重点;焦点 on focused WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 提写作—句式升级—背诵 So many eyes were focused on him, and he got extremely nervous. (读后续写情感描写) →③______________________________________________________ (with复合结构) →④______________________________________________________ (独立主格结构) With so many eyes focused on him, he got extremely nervous. So many eyes focused on him, he got extremely nervous. WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 4.loss n. ____________ 练基础—单句语法填空 ①For a period of time, as a young athlete, I didn’t know what to do. I ____________ (lose) focus. (2022·全国甲卷) ②Habitat ____________ (lose), pesticide use,and climate change have caused dramatic declines in pollinator populations over the past couple of decades, which has damaged the US agricultural economy. (2023·浙江1月卷) 丧失;损失 lost loss WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 ③We ____________ the game and felt so ____________. It was tough ____________, but we had to learn from the ____________. (lose) ④And for parents there are ____________ (lose) opportunities to walk and talk with their young scholar about their day. (2021·浙江卷) ⑤I found myself ____________ (lose) for words when wandering along the path to the lake. lost lost to lose loss lost lost WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 ⑥____________ (lose) in the made him anxious, and a little frightened. 提写作—试写佳句—背诵 他陷入沉思,没有注意正在发生的事情。(读后续写细节描写) ⑦______________________________________________________ (分词作状语) Being lost Lost in thought, he paid no attention to what was happening. WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 5.recommendation n. ________________ 练基础—单句语法填空 ①Fearing that I would pick out something awful, I desperately tried to ask the boy ahead of me for a _____________ (recommend). (2022·浙江卷) ②The traditional Chinese dress _________________ (recommend) by Li while Su recommends ____________ (wear) the school uniform. ③It is strongly recommended that the date _________________________ (advance) by two days. 建议;提议;推荐 recommendation is recommended wearing (should) be advanced WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 提写作—试写佳句—背诵 ④我建议有一个10分钟的问答环节(session)。 (2022·北京卷邀请信) __________________________________________________________ ⑤得知你对中国文化感兴趣,我写信向你推荐该课程。(推荐信) ______________________________________________________________________________________ I recommended including a 10-minute question-and-answer session. Learning you are interested in Chinese culture, I’m writing to recommend the course to you. WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 6.variety n. __________________________________ 练基础—单句语法填空 ①Some of these cultural dining etiquette rules may seem random and strange, but they are important in____________ (vary) countries. (2022·全国甲卷) ②The course covers wide ____________ (vary) of topics. ③It is essential for you to keep a ____________ (vary) and balanced diet. (植物、语言等的)变体;异体;多样化 various varieties varied WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 ④The variety of foods which are served at the restaurant __________ (be) limited. 提写作—试写佳句—背诵 我校要举行各种各样的活动,比如书法比赛和赛跑。(告知信) ⑤__________________________________________________________ _________________________________________________ 敲黑板 ①a variety of/varieties of 后接复数名词作主语时,谓语动词用复数形式;②the variety of后接复数名词作主语时,谓语动词用单数形式。 is There are a variety of/various activities to be held in our school, including/such as handwriting contests and running races. WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 Ⅰ.词形转换和动词形式变化 1.Virtual ____________ (real), VR for short, can be realized through special devices and bring us amazing experiences. 答案与解析　Reality　Virtual是形容词,用来修饰名词。Virtual Reality意为“虚拟现实”。 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 2.A successful swap depends on the selection of clothes, the organization of the event, and, ____________ (obvious), how much fun is had. 答案与解析　obviously　副词放在句首,修饰后面整个句子。 3.The company employed an ____________ (effect) marketing strategy to increase sales. 答案与解析　effective　marketing strategy是名词,用形容词修饰,故填effective。 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 4.____________ (brief) speaking, to avoid being cheated online, you should protect your identity card number and phone number well. 答案与解析　Briefly　briefly speaking是固定结构,意为“简单地来说”。 5.How much time and money would it cost ____________ (replace) the contents of that little wallet? 答案与解析　to replace　分析句子结构可知, it 作形式主语, to do 不定式是真正的主语。 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 6.It seemed like the perfect chance for natural ____________ (select) to act on a population. 答案与解析　selection　natural是形容词,用来修饰名词,故填selection。 7.I know that if I start watching a soap opera I will immediately become hopelessly ____________ (addict). 答案与解析　addicted　become addicted是固定结构,意为“上瘾”。 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 8.Nowadays, a variety of courses are provided at universities. Some of them are compulsory, while others are ____________ (option). 答案与解析　optional　are是系动词,后面接形容词作表语。 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 Ⅱ.固定用法和搭配 　　Nowadays, it is not unusual for a person to have a smartphone or a tablet. You can do varieties ①____________ things through social apps on them. For example, you can buy goods, subscribe ②____________ newspapers, and even download ③____________ (material). Some educational apps are becoming very ④____________ (power) which make famous teachers’ lessons ⑤____________ (access) to ordinary students. While these apps have indeed brought people so much ⑥____________ (convenient), we have to use it appropriately. of to materials powerful accessible convenience WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 学案2 掌握短语和句式 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 教材新练法—通教材才能百通 1.____________ addition, a lot of the content posted on social media is shallow or trivial. 2.For example, instead of having proper conversations with their friends, some people are only concerned ____________ their online popularity. 3.You can stay ____________ touch with friends no matter where you are or what you are doing. In with in WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 4.Yet, very few people knew that future avatars would have such a wide variety ____________ forms and uses. 5.When Internet users realised that their avatars would be seen by many people, not just their friends, they started having more ____________ one avatar. 6.Friendships are built on the basis ____________ trust, and with online communication you can never be 100 percent sure that the people you are chatting to are being honest about who they are. of than of WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 高考曾考过—知高考才会应对 1.As reported by a local newspaper, Bailey was more ____________ two-thirds of the way through her race when a runner in front of her began crying in pain. (2023·新高考Ⅰ卷) 2.The research team ____________ (focus) on a large urban park. (2023·新高考Ⅱ卷) than focused WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 3.I used to be afraid ____________ insects, but last Friday’s biology class made a big change in me. In that class, Miss Zhao, our biology teacher, showed us insects on stamps. (2023·新高考Ⅰ卷) 4.According to the Solar Energy Industries Association, ____________ number of solar panels installed (安装) has grown rapidly in the past decade, and it has to grow even faster to meet climate goals. (2023·浙江1月卷) of the WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 5.Confucius traveled throughout the country, imparting his wisdom to countless disciples and leaving a profound impact ____________ Chinese society. (2023·全国甲卷) on WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 1.过去完成时(had done)的判断 ①By about 6000 BC, people ______________ (discover) the best crops to grow and animals to raise. (2020·浙江卷) ②By the end of 2020, Ningxia ____________ (grow) over 510,000 hectares of forest. had discovered had grown WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 敲黑板 1)by+过去的时间状语(then, that time, last year ...),主语+had (been) done 到……时,……已…… 2)by the end of+过去的时间状语(到……末为止),主语+had (been) done 3)by the time+从句,“到……时为止”:①从句用一般过去时,主句用过去完成时;②从句用一般现在时,主句用将来完成时。 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 2.过去完成时及易混时态 ①A few weeks before I ____________ (start) writing my term paper I thought I could finish it by August. (2022·全国乙卷) ②Well, they wanted to do something useful. Soon, however, they realized what they ______________ (undertake). ③The downturn hit the real estate firm where she ____________ (work) for ten years as an office manager. (2022·浙江卷) had started had undertaken had worked WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 ④My husband and I agreed they were the best fruit we ____________ (have) ever eaten. (2021·新高考Ⅰ卷) ⑤By the end of 2020, Pruitt ____________ (repair) more than 140 for donation or to be returned to their owners. (2021·天津卷) ⑥When I saw the various supplies we ____________ (collect), it hit me that every kit we were to build that day would eventually be in the hands of an Iraqi child. (2021·北京卷改编) had had repaired had collected WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 ⑦By the time you come here, you __________________ (experience) our traditional Chinese culture. ⑧It was the first time that I ____________ (follow) my heart to do what I loved. ⑨By April, 2020, the system ____________ (serve) more than 50,000 pieces of agricultural machinery, saving 10 percent of fuel. will have experienced had followed had served WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 敲黑板 ①过去完成时表“过去的过去”,常见的时间状语有:“by+过去的时间点”,“by the end of+过去的时间点”,“before+过去的时间点”等; ②常用于一些固定句式中: hardly/scarcely had sb done sth when ...; no sooner had sb done sth ... than ...; it/this/that was the first/second/third ... time that sb had done sth;③在虚拟条件句中,表与过去事实相反的假设,从句用过去完成时。 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 学案3 最提分微写作 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 应用文写作提分练—图画作文(交流变化) 用本单元所学词汇、句式完成下面的应用文写作再背诵。 假定你是李华,你在网上看到某英语论坛就下面图片的内容开展讨论活动,请阅读图片,用英语写一封回帖,参与讨论。内容包括:1.描述图片展示的变化;2.分析变化产生的原因;3.你对该变化的看法。 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 第一步　斟酌词句　靓化表达(加黑体部分请用本单元所学词汇) 1.正如这两张图片所示,很显然,在聚会时人们之间的交流已经发生了变化。 As the two pictures show, ______________________________________ ________________ between people when they get together. 2.早期,人们聚会时会分享生活中的各种事情。他们聊天, 开怀大笑,玩得很开心。 ____________________________________________________________________. They chatted, laughed heartily and had great fun. (省略句) obviously there have been changes to communication Early on, people shared a variety of things about life when getting together WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 3.现在,人们沉迷于手机而不是愉快地聊天。 ___________________________________________________________ 4.从这个意义上说,是技术的发展导致了这一系列的变化。 (普通表达) ____________, the development of technology ___________ _______________________. (满分表达) _________________________________________________ _____________________________(强调句) Nowadays, people are addicted to cellphones rather than chatting happily. In this sense has brought about a series of changes In this sense, it is the development of technology that has brought about a series of changes. WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 5.手机导致了人们之间面对面交流的缺乏。 Cellphones cause ______________________________________ between people. 6.我提倡把手机放在一边,关注身边的人,这才有意义。 __________________________________________________ around us, ___________________. (非限制性定语从句) the absence of face-to-face communication I advocate putting our phones away and focusing on people which is rewarding WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 第二步　恰当过渡　完美成文(恰当运用过渡衔接词汇,如nevertheless/however, personally等) 范文　 　　As the two pictures show, obviously there have been changes to communication between people when they get together. WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 Early on, people shared a variety of things about life when getting together. They chatted, laughed heartily and had great fun. Nevertheless, nowadays, people are addicted to cellphones rather than chatting happily. In this sense, it is the development of technology that has brought about a series of changes. Hence, cellphones cause the absence of face-to-face communication between people. Personally, I advocate putting our phones away and focusing on people around us, which is rewarding. WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 续写提分小语段—(主题:志愿服务) 根据左栏汉语和黑体部分的提示,利用本单元所复习的词汇和句式补全小语段,并背诵成文。 我很高兴我用这种方式得到了我的服务时间。这段经历让我意识到,这个世界上有那么多的人,应该得到温暖和爱。这也让我意识到,我们小小的善举可以让他们感到温暖,对他们产生巨大的影响。我永远不会忘记给他们食物时他们看我的眼神。但愿更多的人关心那些需要帮助的人。(2022·浙江卷读后续写“社区服务”片段) WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 I was so happy that I had earned my service hours in this way. This experience made me realize that there are so many people in this world ①__________________________________. It also made me realize that ②_________________________________________________________ _______________. I will never forget the way they looked at me when they were given food. ③_______________________________________ ___________________. who deserve to get warmth and love our small act of kindness can make them feel warm and make a great impact on them Pray that more people are concerned about those in need of help WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 仿写(仿效加曲线句)我永远不会忘记她听到这个好消息时笑容满面的样子。 ④_________________________________________________________ I will never forget the way she beamed when she heard the good news. WELCOME UNIT 高考复习顶层设计 英语 第 ‹#› 页 赢在字里行间 点击 导航 学案3 学案2 学案1 本部分内容讲解结束 $$