2022-2023学年新教材高中英语 Unit 4 Information Technology Part Ⅲ Lesson 2 Apps学案 北师大版必修第二册.doc

1、Part Lesson 2Apps学习目标话题语境信息技术与信息安全课时词汇accommodation, subscribe, powerful, latest, reality, account, software, device, ensure, material, press, button, goods, favour, confirm, deliver, error常用短语for short, in ones opinion, find out, work on, help out, figure out, set up, sign up, put in, hold on典型句式Wo

2、uld you please.? Can you help me.？.核心单词拼写练习：请根据所给的词性和词义写出单词1_ n. 账户2_ vt. 确保，保证3_ vt. 按4_ n. 恩惠；善意的行为5_ vi. & vt. 递送；传送6_ n. 住处7_ adj. 效能高的；强有力的；强壮的8_ adj. 最新的；最近的9_ n. 现实；真实.阅读单词练习：请根据所给的单词和词性写出词义1button n. _2goods n. _3confirm vt. _4error n. _5subscribe vi. _6software n. _7device n. _8material n.

3、_第一版块：重点词汇(1) accommodation n住处(教材P12)to book accommodation预定住宿合作探究体会accommodate的用法和意义The government will provide temporary accommodation for up to three thousand people.政府将给多达3 000人提供住处。The room can accommodate five people.这房间能容纳5个人。She has agreed to accommodate me with the use of her car.她已同意将她的车借

4、我使用。We have to accommodate ourselves to new circumstances.我们必须让自己适应新环境。book accommodation 预定住宿provide accommodations for. 为提供膳宿student accommodation 学生宿舍rented accommodation 租用的住处accommodate 5 people 能容纳/住5人accommodate/adapt (oneself) to. (使自己)适应 知识拓展accommodate vt.为提供住宿/空间；适应；(房间，建筑物等)容纳accommodati

5、on n住宿(处) 即学即练完成句子/单句语法填空If you have rooms to rent, we are looking for households who can _ shortterm or longterm _ (为提供住宿) our students.Wherever he goes, he is able to readily _ (适应新环境).After the earthquake, the first thing the local government did was to provide _ (accommodate) for the homeless fa

6、milies.I have offered to paint the house in exchange for a weeks _ (accommodate).Five hundred people in all will come here. Is the hotel big enough _ (accommodate) them？(2) account n账户；理由；计算 vi. & vt.认为；说明；总计有(教材P13).set up an account.开一个账户。合作探究体会account的用法和意义On no account must employees make person

7、al telephone calls from the office.雇员们绝不允许在办公室打私人电话。His exam results were not very good, but we must take his long illness into account.他的考试成绩不是很好，但我们必须考虑到他曾长期生病。He doesnt smoke on account of his health.由于健康原因，他不抽烟。The heavy rain may have accounted for the absence of so many students this morning.大雨

8、导致今早很多学生缺席。set up an account 设立账户open an account with 在(银行)开立账户pay.into ones bank account 把存入某人的银行账户give an account of 描述 误区警示在give an account of短语中，account可以用形容词detailed等来修饰。 即学即练完成句子Ive _ (在开立账户) the Agricultural Bank of China._ (设立一个账户) for your child is necessary.You can _ (描述) what you saw in t

9、he accident.(3) ensure vt.确保，保证（make sure）(教材P100)They also ensure that students can all enjoy the same learning materials.它们也能确保学生都能享受同样的学习材料合作探究体会ensure的用法和意义A good sleep will ensure you quicker recovery.好好睡一觉将保证你更快复原。Please ensure that all lights are switched off.请确保将所有灯都关掉。No one can ensure you

10、from failure.没有人能保证你不会失败。ensure sb. sth. 向某人保证某物ensure (that). 确保ensure.from/against. 保护不受ensure the safety of. 确保的安全make sure of. 确保 误区警示在日常英语中，人们一般说make sure，而不说ensure。 提示动词不定式作表语表示具体动作或将来动作；动名词作表语表示抽象的一般行为。如：His job is to paint the walls.他的工作是粉刷这些墙。 即学即练单句语法填空/完成句子The hospital tries _ (ensure) th

11、at people are seen quickly.These road facilities are used _ (ensure) the safety of cyclists.Please _ all the windows are closed. The storm is coming.The polices duty is to _ (确保的安全) citizens.(4) subscribe vi.订阅，订购；捐款；签名(教材P12)to subscribe to newspapers and magazines订阅报纸和杂志合作探究体会subscribe的用法和意义We sub

12、scribed $500 to a charity.我们向慈善事业捐助了500美元。He subscribed his name to the agreement.他在合同上签了字。He subscribed to China Daily.他订阅了中国日报。subscribe to a magazine 订阅杂志subscribe money to society 向协会捐钱subscribe ones name to the agreement 在合同上签字subscribe to the view/belief/theory 赞同观点/信条/理论 即学即练完成句子/单句语法填空Person

13、ally, Ive never _ (同意) the view that either sex is superior to the other.Which journals does the library _ (订阅)?He plans _ (subscribe) to China Daily to read English news every day.(5) press vt.按；压；推；挤 n报到，报业，新闻界；压力(教材P100)First, press the “Sign Up” button.首先，按下“注册”按钮。合作探究体会press的用法和意义Lets press on

14、with our work.让我们加紧工作吧。a press conference 记者招待会Foreign Language Press 外文出版according to press reports 据新闻报道freedom of the press 出版自由be pressed for. 缺少/缺乏press on/forward with 加紧/继续a pressing invitation 恳切的邀请press the button 按电钮press on in the face of difficulty 迎着困难奋勇前进press for. 迫切需求press.against/on

15、. 把按在上at press time 到发稿时为止；在发稿时at (the) pressin presscome to the press 已付印，在印刷中be hard pressed 受到猛烈攻击/面临强大攻势be hard pressed for money 拮据/手头很紧be hard pressed for time 时间紧迫go to press 开始印刷have a good press 在报上得到好评make ones way through the press 挤过人群off the press 正印好，正发行out of press 绝版 单词积累press vt.pre

16、ssure n压力；劝说，强迫under pressure处于压力下relieve/reduce pressure减压put pressure on sb.向某人施压blood pressure血压 即学即练单句语法填空/完成句子In recent years, stress has been regarded as a cause of a whole range of medical problems, from high blood _ (press) to mental illness.Michael took a few steps backwards and _ his back

17、_ (把靠在上) the wall.Im _ (处于压力下) from my parents to become a teacher.The company may have _ (对施加压力) her to agree.(6) favour nC恩惠；善意的行为；U好感，欢心，宠爱(教材P101)Can you do me a favour and find out whats going on?你能帮我个忙，看看发生了什么事吗？合作探究体会favour的用法和意义The queen soon lost favour.皇后很快失宠了。May I ask a favour of you?May

18、 I ask you a favour?可以请你帮个忙吗？Do me a favour by opening the window?Do me the favour to open the window?Do me the favour of opening the window?Are you in favour of workers control of companies?你赞成工人管理公司吗？do sb. a favourdo a favour for sb. 帮某人一把；给某人以恩惠do sb. the favour to do sth./of doing sth. 帮某人做某事fi

19、nd favour with 得到的支持 拓展in favour of赞成，支持accept a favour from接受的恩惠owe sb. a favour欠某人一个人情return favour to favour以恩报恩in ones favour对某人有利out of favour失宠的；不受欢迎的 即学即练完成句子Excuse me, sir. Would you _ (帮我个忙)?Of course. What is it?I was wondering if you could tell me how to fill out this form.My sister was a

20、gainst my suggestion while my brother was _ (支持) it.Hey, can I _ (请你帮个忙)?Sure, what can I do for you?Sentiment in the town is now _ (赞成) a cut in tax.(7) confirm vt.确认；证实；证明；确定；批准；使（信仰等）坚定(教材P101)Would you like me to confirm my account details?您想让我确认一下我的账户细节吗？合作探究体会confirm的用法和意义What you said confirm

21、ed my opinion.你的话证实了我的看法。Six people have confirmed that they will be attending the meeting/conference.已有6个人确定要参加这个会议。The agency confirmed the contract.经销处批准了合同。It is confirmed by experience that this is the right approach to the command of grammar.经验证明这是掌握语法的正确途径。confirm sb. in sth. 使某人确信某事confirm s

22、b. in ones belief/opinion/view/suspicions 证实某人的信念/观点/看法/怀疑confirm that. 证实It has been confirmed that. 已确认 词语辨析confirm与proveconfirm和prove均可作及物动词，后接宾语。prove还可用作连系动词，意为“证明是，被发现是”，后接形容词或名词作表语，常用固定搭配是：prove (to be)adj./n.。 即学即练单句语法填空/完成句子/辨析填空(prove/confirm)I called the airport _ (confirm) my flight rese

23、rvation a week before I left for Hefei._(已经确认) the meeting will take place next week.His facial expression _ me _ (使确信) my doubt.To our satisfaction, our underwater explorations _ (证实) the theory turns out to be correct.You neednt _ the truth of the news, which has been _ to be true.(8) deliver vi.

24、& vt.递送；传送 vt.发表；接生(教材P101)Well, according to my records, Ms Smith, your order was delivered last week.恩，根据我的记录，史密斯女士，您的订单已于上周发出。合作探究体会deliver的用法和意义We deliver your order to your door.我们送货上门。Charlotte betrayed him and delivered him to the enemy.夏洛特背叛了他，把他交给了敌人。She was delivered of a twin last night.她

25、昨晚生了对双胞胎。deliver a message (to sb.) 带信给某人be delivered of a baby 分娩；生孩子deliver sth. to sb. 投递/传递某物给某人deliver a speech/lecture 发表讲话deliver sb. from death 把某人从死亡中解救出来deliver an attack against the enemy 向敌人发起进攻 词语积累delivery n递送；分娩；演讲方式 即学即练单句语法填空/猜测画线单词词义You promised to deliver the goods _ us, but we ha

26、vent seen any of them yet.You can either pick up the goods or have them _ (deliver).Our headmaster delivered a long inspiring speech yesterday._They rushed her to hospital where doctors delivered her baby._(9) error n错误；失误(教材P101)There must have been an error.一定是弄错了。合作探究体会error的用法和意义They were in err

27、or about the address.他们找错了地址。She did it in error.这件事她搞错了。You should forgive the errors of his past.你应该谅解他以往的过失。an error of judgment 判断失误be in error 错误，失误do sth. in error 误做某事make an error 犯错误find/spot/notice an error 发现错误realise ones error 意识到自己的错误correct an error 改正错误avoid errors 避免错误a common error

28、 常见错误a small/minor error 小错误 词语辨析error/fault/mistakeerror可指任何错误，包括笔误、印刷错误或计算错误，常可与mistake换用fault表示“缺点，毛病”时为可数名词，表示“过失，过错”时为不可数名词mistake指行为、看法、言辞等方面的错误 即学即练完成句子The decision to expand the company was _ (判断失误).The doctor has admitted that he was _ (失误).The wrong man was arrested _ (错误地).We _ (犯了太多的错误),

29、 and that cost us the game.By the time she _ (意识到自己的错误), it was too late.We will _ (改正错误) as soon as possible.第二版块：重点句式(1) 状语从句的省略(教材P12)While listening, pay attention to the words related to the question.听的时候，要注意与问题有关的词语句式解读省略了的时间状语从句结构用法分析while listening“连词分词(短语)”结构是状语从句while you are listening的省略形

30、式。用法归纳在时间、条件、让步、方式状语从句中，如果从句主语与主句主语一致或从句主语是it，且从句谓语中含有be动词时，可以将从句中的主语和be动词一起省略，构成“连词分词/形容词/介词短语/名词”结构。状语从句的“简化”现象常存在于以下五种状语从句中：由if, unless等引导的条件状语从句；由although, though, even if等引导的让步状语从句；由when, while, as, before, after, until / till等引导的时间状语从句；由as, as if等引导的方式状语从句；由as, than等引导的比较状语从句。 即学即练单句语法填空/完成句子W

31、hile _ (compete) with his teammates, he hurt his leg.If _ (accept) for the job, youll be informed soon.There are some health problems that, when not _ (treat) in time, can become bigger ones later on.当被问及为什么没有参加这次赛跑时，他什么也没说，只是微笑了一下。_ why he didnt take part in the race, he said nothing but smiled.如果有

32、必要，我可以马上来。_， I can come at once.她不会单独去看电影的，即使有的话也很少。She seldom, _， goes to the movies by herself.我可能明天去看你。如果不是明天，那就在周六。I might see you tomorrow._， then itll be Saturday.(2) 现在分词短语作后置定语(教材P13)the son/daughter offering to help提供帮助的儿子/女儿句式解读offering to help是现在分词短语，作后置定语修饰the son/daughter。用法归纳(1)作定语的分词如

33、果是单个分词，应放在所修饰的名词之前；如果是分词短语，则放在所修饰的名词之后。China is a developing country.中国是一个发展中国家。(前置定语)The man standing there is an author.站在那里的那个人是一位作家。(后置定语)(2)一般来讲，现在分词与过去分词都可作定语，但现在分词表示主动的、正在进行的含义，而过去分词表示被动的、已经完成的含义。(3)不及物动词的过去分词作定语时，不表示被动，只强调完成；不及物动词的现在分词作定语时，强调动作正在进行。它们一般放在所修饰的名词之前。请比较不及物动词的过去分词与现在分词作定语的区别：fal

34、len leaves 落叶falling leaves 正在落下的树叶the risen sun 已升起的太阳the rising sun 正在冉冉升起的太阳a returned student 已归国的学生a returning student 归国途中的学生 名师点拨现在分词短语作后置定语，在意义上相当于一个定语从句。在转换时，要注意动词的主语和时态。如：We met a group of pupils returning from school.We met a group of pupils who returned from school. 名师点拨be home to的所在地的家园

35、。如：Beijing is home to many key universities.北京有许多重点大学。 即学即练单句语法填空For breakfast he only drinks juice from fresh fruit _ (grow) on his own farm.He is a student at Oxford University, _ (study) for a degree in computer science.The witnesses _ (question) by the police just now gave very different descrip

36、tions of the fight.Theres a note pinned to the door _ (say) when the shop will open again.Amie Salmon, disabled, is attended throughout her school days by a nurse _ (appoint) to guard her.It is one of the funniest things _ (find) on the Internet so far this year.Mrs. White showed her students some o

37、ld maps _ (borrow) from the library.The next thing he saw was smoke _ (rise) from behind the house.Look over theretheres a very long, winding path _ (lead) up to the house.Recently a survey _ (compare) prices of the same goods in two different supermarkets has caused heated debate among citizens.The

38、 university, _ (found) in 1911, is home to a great number of outstanding figures.On receiving a phone call from his wife _ (say) she had a fall, Mr. Gordon immediately rushed home from his office.John has really got the job because he showed me the official letter _ (offer) him it.练单词记牢固A请根据句意和所给的首字

39、母或中文提示用正确的单词填空1Can you press that _ (按钮) for me, please?2The market has to be fed with an endless supply of _(商品).3The finding _ (证实) the worry of employers about some university graduates lack of basic skills.4Many students _ (错误) appear because of their mothertongue influence.5Food, clothes and _

40、(住处) are all necessary for living.6Youll receive an extra special gift if you s_ to our magazine right now.7Some of them do have specific hardware and s_ requirements.8Immigrants have had a p_ influence on the local culture.9Our English teacher suggests we read the m_ after the listening practice.10

41、I want to open an a_ on Alipay so that I can pay with my smartphone.B用准用活：请根据句子语境，用所给提示词的正确形式完成句子Group 1：powerful1Beliefs are very _ because they determine what experiences you will have in life.2I hold the strong belief that knowledge is _3After the long travel, we all felt _Group 2：latest1The _ mo

42、del of this washer is now on sale in our shop.2I decided not to be _ for school any more.3Five years _， the old man died on the small island.Group 3：reality1In theory, this problem should not appear, but in _ it does.2The growth of violent crime is a very _ problem.Group 4：press1She _ a handkerchief

43、 to her nose to stop the bleeding.2Nowadays, there is a great deal of _ on the young.Group 5：favour1Will you do me a _ to pass the book to me?2Please share with us your _ science books.3Parents cannot _ any of their children too much.Group 6：deliver1The company has found a new way to _ new products.

44、2Its very convenient for you to get something by _ service.练短语记牢固请根据所给中文写出相应的短语1想出；理解；计算出 _2建立；开设 _3报名；注册 _4输入；投入 _5坚持；不挂断 _6简称 _7找出，查明 _8从事于，忙于 _9按照的看法 _10帮忙 _.练句子用活用准短语请根据中文提示用正确的短语完成句子1不管怎样，我们现在得想个方法去解决这个问题。Anyway, we have to _ a way to solve the problem now.2照我看来，这是很可靠的投资。_， it is a very sound i

45、nvestment.3谷歌允许任何人开设账户、加载和销售应用程序。Google allows anyone to _ an account, to load and to start selling applications.4出于那个原因，孩子们都喊他Eber Blowhard，或者就简称Blow。For that reason, the kids called him Eber Blowhard, or just“Blow” _5为了取得更大的进步，你应该找出你的优势并加以好好利用。To make more progress, you should _ your strengths and

46、 take good advantage of them.6我们需要投入时间，专攻我们的技能。We need to _ our time and work on our skills.7坚持一会儿，我一完成任务就来。_ a minute, Ill be right with you as soon as I finish this task.8Jane对写作很感兴趣并决定从事一本小说的创作。Jane took great interest in writing and decided to _ a novel.9今年暑假我要去爷爷的农场帮忙。I will _ on my grandfather

47、s farm this summer holiday.10我不确定我们是否会报名参加网上的讨论。Im not sure whether well _ for the discussion online.单句写作请根据句意和提示短语翻译句子1最困难的事情是找出人们需要什么，并解决现实世界中的问题。( find out)_2我已经下载了那个购物应用程序，但是我不知道如何设置一个账户。(figure out; set up)_3我们强烈推荐你报名参加这个课程。(sign up)_4请在下面这个表格中输入你的个人信息。(put in)_5坚持你的梦想，永远不要放弃。(hold on)_.课文语法填空N

48、owadays, we use many soft applications on our 1._. We call them apps for short. Apps are very useful. They help us find popular restaurants, 2._ taxis, find 3._ to different places, and so on. Educational apps are becoming increasingly 4._. For example, some apps allow students to choose their onlin

49、e teachers and subjects 5._ their personal interests and needs. They also 6._ that students can all enjoy the same learning 7._，even when theyre not sitting in the same classroom together! 8._ an app is difficult. And the most difficult thing is finding out what people need and 9._ realworld problem

50、s. Many app developers are working on using the 10._ technologies in our apps, like VR, AR and MR.Part Lesson 2Apps双基夯实课前排查.1account2.ensure3.press4.favour5.deliver6accommodation7.powerful8.latest9.reality.1按钮2.商品3.确认；证实4.错误；失误5.订阅，订购6.计算机软件7.设置，装置8.材料；素材核心突破要点讲解第一版块：重点词汇1provide；accommodations fora

51、ccommodate/adapt to new environmentaccommodationsaccommodationto accommodate2opened an account withSetting up an accountgive an account of3to ensureto ensuremake sureensure the safety of4subscribed tosubscribe toto subscribe5pressurepressed；against/onunder pressureput pressure on6do me a favourin fa

52、vour ofask you a favourin favour of7to confirmIt has been confirmed thatconfirmed; inconfirm thatprove/confirm; proved8todelivered发表接生9an error of judgementin errorin errormade too many errorsrealised her errorcorrect the error第二版块：重点句式1competingacceptedtreatedWhen askedIf (it is) necessaryif everIf

53、 not2grownstudyingquestionedsayingappointedfoundborrowedrisingleadingcomparingfoundedsayingoffering夯实基础一遍落实.A1.button2.goods3.confirmed4.errors5accommodation6.subscribe7.software8.powerful9material10.accountBGroup 1：1powerful2.power3.powerlessGroup 2：1latest2.late3.laterGroup 3：1reality2.realGroup 4

54、：1pressed2.pressureGroup 5：1favour2.favourite3.favourGroup 6：1deliver2.delivery.1figure out2.set up3.sign up4.put in5.hold on6for short7.find out8.work on9.in ones opinion10help out.1figure out2.In my opinion3.set up4.for short5.find out6.put in7.Hold on8.work on9.help out10sign up.1The most difficu

55、lt thing is finding out what people need and solving the realworld problems.2I have downloaded the shopping app, but I cant figure out how to set up an account.3We highly recommend that you sign up for this course.4Please put in your personal information in the following form.5Hold on to your dream and never give it up.1mobile devices2.call for3.directions4.powerful5according to6.ensure7.materials8.Developing9solving10.latest