英语必修2外研版MODULE1同步课时PPT：PERIOD 4--GRAMMAR.ppt

1、重点语法精析解密书面表达勤思巧学园地Module 1 Our Body and Healthy Habits Period Four Grammar：Nouns used as verbs Will/be going to for future actions 课件（外研版必修2，天津专用）重点语法精析解密书面表达勤思巧学园地一、词的转化：名词转化为动词定义：在英语中，同一个词可以转变其词性，而词义没有多大的改变，这种构词法叫做词的转化。下面介绍名词转化为动词。1表示身体部位的名词用作动词。例如：hand，back，head，shoulder，finger，nose，eye，face，tail

2、，fist，elbow，mouth，leg 等，如：She backed the car out of the narrow road.她把车子倒出了窄路。She fingered the silk gently.她轻轻地抚摸着丝绸。重点语法精析解密书面表达勤思巧学园地2一些表示某类人的名词也可用作动词。例 如：fool，spy，nurse，doctor，soldier，officer，father，mother，brother，host，man等，如：She nursed her husband back to health.她照料丈夫，直到他恢复了健康。We were hosted by

3、members of the embassy.我们受到大使馆成员的款待。Our aim is to save the patient and not to doctor him to death.我们的目的是救治病人，而不是把他治死。He has soldiered in France in his youth.他年轻时在法国当过兵。重点语法精析解密书面表达勤思巧学园地3许多表示物品的名词可以用作动词。例如：book，pin，chair，map，seat，pencil，picture，bag，bottle，hammer 等，如：Did you book a seat on the plane？

4、你订好飞机票了吗？Who chaired the meeting？谁主持会议？重点语法精析解密书面表达勤思巧学园地4一些表示其他实物的名词可以用作动词。例如：house，room，bridge，flower，floor，dust，dam，oil，wolf，coat等，如：You should oil that machine often.你应该经常给那台机器上油。The personal picture exhibition is housed in that building.个人画展设在那座建筑里。重点语法精析解密书面表达勤思巧学园地5一些抽象名词可以用作动词。例 如：winter，bat

5、tle，summer，hunger，time，number，breakfast，storm，lunch，anger 等，如：We lunched together.我们在一起吃了午餐。This so angered us that we beat him up.这使我们气愤得把他痛打了一顿。The actual labor force numbered 12,000.实际的劳动力有一万两千人。重点语法精析解密书面表达勤思巧学园地注意：有些名词和动词在转化时会发生元音改变或词尾变化。blood nbleed v.sale nsell v.belief nbelieve v.advice nadv

6、ise v.有时形式不变，但读音有区别。第一类：excuse n.原谅；理由v原谅use n.使用 v.使用house haus n.房子 hauz v.提供住处此类发音规则：“名清动浊”，即：名词时发清辅音s；动词时发浊辅音z重点语法精析解密书面表达勤思巧学园地第二类：increase n.增加 v.增加Record n.记录v.录音；记录此类发音重读：“名前动后”，即：名词重音在前，动词重音在后。重点语法精析解密书面表达勤思巧学园地把下面题中画线的名词转化为动词填入该题的空格处，注意使用动词的适当形式The nurse has to_ the patient at the weekend.

7、The boy_ his teeth with a toothbrush every day.The doctor advised her to take more exercise.So,to keep fit，she_ twice a day.There were a lot of people near the postoffice.Canyou_ the letter for me?He was so ashamed that he hid his face in his hands.Id like to live in a room whose window_ south.答案 nu

8、rsebrushesexercisespostfaces重点语法精析解密书面表达勤思巧学园地二、一般将来时“will/be going to动词原形”表示将来1定义：(1)表示将要发生的动作或存在的状态。Today we shall have a report on the situation in Africa.我们今天有关于非洲形势的报告。Tomorrow will be/is Friday.明天星期五。He will go to the technical training class every other day.他将每隔一天到技术训练班去学习。(2)表示将来经常发生的动作。Spri

9、ng will come again.春天会重返人间。重点语法精析解密书面表达勤思巧学园地2一般将来时的构成形式。(1)用will或shall表示。“助动词will或shall动词原形”：这一形式，表示将来发生的事情。在口语中will用于所有人称，书面语中第一人称常用 shall。The rain will stop soon.雨很快就要停了。(2)用be going to结构表示。“be going to动词原形”用来表示近期或事先考虑过的将要发生的动作以及已有迹象表明将要发生某事，意为“打算；就要”。We are going to meet outside the school gate.

10、我们打算在校门口外见面。Look！Its going to rain.瞧！快下雨了。重点语法精析解密书面表达勤思巧学园地(3)用现在进行时表示。表示位置转移的动词(如：go，come，leave，start，arrive 等)可用现在进行时表将来。Uncle Wang is coming.王叔叔就要来了。Theyre leaving for Beijing.他们即将前往北京。(4)用一般现在时表示。根据规定或时间表预计要发生的动作，在时间或条件状语从句中，都可用一般现在时表示将来。The new term starts on August 29th.新学期八月二十九日开学。If it does

11、nt rain tomorrow，well go out for a picnic.如果明天不下雨，我们将出去野餐。重点语法精析解密书面表达勤思巧学园地(5)用be动词不定式表示计划、禁止、约定或命令等。We are to meet in the teachers office.我们将在教师办公室见面。You are to come back by 9 oclock.你应在九点前回来。(6)be about to do sth 表示正要做某事，马上要做某事。I was about to go out when it began to rain.我正要出去，这时下起雨来。The English

12、Evening Party is about to begin.英语晚会即将开始。【提示】be about to do sth一般不与具体的时间状语连用。重点语法精析解密书面表达勤思巧学园地3常与一般将来时连用的时间状语。tomorrow(明天)，tomorrow morning(明天上午)，next week (下周)，next month(下一个月)，from now on(从现在开始)，in a week(一周以后)，in the future(将来)，in future(不久)。重点语法精析解密书面表达勤思巧学园地用be going to或will的适当形式填空The telephon

13、e is ringing.I_ answer it.Why are you putting on those old clothes?I_ paint the fence.Look at the dark clouds.It_ rain.Flowers_ die without water.There_ be rain in Jinan during the night.答案 willam going tois going towillwill重点语法精析解密书面表达勤思巧学园地重点语法精析解密书面表达勤思巧学园地【写作要求】1可适当加入细节，以使内容充实、行文连贯；2词数：120150。【写

14、作分析】第一步：认真审题一审体裁：本文要求写一篇关于快餐的小短文，是属于说明文范畴。这类文章一般都是目的明确，实事求是地把介绍的对象说明白，使人们对被说明的事物或人有一个清晰、完整的认识。二审格式：本文不同于书信、演讲稿等问题，没有特别的格式要求。时态用一般现在时，用第二人称较合适。重点语法精析解密书面表达勤思巧学园地三审结构：本次写作的正文可分为三部分。首先，介绍快餐很受青少年学生的欢迎。接下来，根据提示，说明快餐店为什么受欢迎。最后，再写它的不利因素，并且提出自己的建议。第二步：提炼要点1become more and more popular2be convenient3take awa

15、y4whats more5a balanced diet6as little as possible7keep fit重点语法精析解密书面表达勤思巧学园地第三步：扩点成句1Fast food is becoming more and more popular.2Its very convenient and saves a lot of time.3Whenever you go into a fast restaurant to order your food,it is ready in no time.4Whats more,its very clean and it has excel

16、lent service and good quality food.5As we all know,its usually not a balanced diet.6In order to keep fit,eat fast food as little as possible.重点语法精析解密书面表达勤思巧学园地【品味佳作】Fast FoodFast food is becoming more and more popular，especially among children and teenagers.There are several reasons for its populari

17、ty.First,its very convenient and saves a lot of time.Whenever you go into a fast restaurant to order your food,it is ready in no time.You can take it away or eat there.Second,the atmosphere there is very comfortable.Whats more,its very clean and it has excellent service and good quality food.重点语法精析解

18、密书面表达勤思巧学园地However，fast food is not good for peoples health，especially for children.As we all know,its usually not a balanced diet.And there is too much fat in the food.Soyou cant get enough fresh vegetables.The price of the food there is very high.So in order to keep fit,eat fast food as little as

19、possible.Its only a choice when you are in a hurry.重点语法精析解密书面表达勤思巧学园地【名师点津】1短文言简意赅，有效地使用了过渡句，使全文逻辑严谨，结构紧凑，显示了作者较强的语言运用能力。2内容表述完整，详略得当，覆盖所有内容要点，完成了试题规定的任务。3文体正确，时态、人称运用恰当。重点语法精析解密书面表达勤思巧学园地4 文 中 运 用 了 较 多 的 语 法 结 构 和 词 汇，如 especially，First.Second.,whats more.,however，also，as little as possible，in ord

20、er to等衔接过渡词，特别是Whenver you go intoa fast restaurant to order your food,it is ready in no time.As we all know,its usually not a balanced diet.这些句式的运用，使得文章句式不单一，增加了文章的亮点。重点语法精析解密书面表达勤思巧学园地【写作模板】Fast food is becoming _，especially among children and teenagers.There are several reasons for its popularity

21、.First,_(原因一)Second，_.(原因二)Whats more，_(原因三)However，_(转折，表达不利因素)As we all know_(不利因素一)And_(不利因素二)So in order to_(发表建议)重点语法精析解密书面表达勤思巧学园地【仿写训练】每个人都希望健康，但怎样才能保持健康呢？请根据下面的提示，以The Way to Keep Healthy为题写一篇短文。1健康的饮食。吃足够的鱼和蔬菜，它们包含了人体每天所需要的各种维生素，但不要吃太多像黄油等含脂肪过多的食物；2良好的习惯。每天坚持锻炼身体；不要吸烟；3充足的睡眠。每天确保8小时的睡眠。重点语法

22、精析解密书面表达勤思巧学园地注意：1.词数：120左右；2可适当增加细节，使行文连贯。_重点语法精析解密书面表达勤思巧学园地【参考范文】The Way to Keep HealthyEveryone wants to be healthy，but how can we keep healthy?Here is some advice for you to follow.Firstly，you should have a healthy diet.Its necessary to have enough fish and vegetables that contain all kinds of

23、vitamins we need every day.But remember not to eat too much food like butter and anything too fatty.Secondly，you should form good habits，for they keep you fit.Taking exercise every day is a good way.Also smoking is bad for your health,so never get into the habit of smoking.Thirdly，you had better mak

24、e sure you have enough sleep every day.Sleeping eight hours a day is necessary to ensure your health.重点语法精析解密书面表达勤思巧学园地一、巧记常用不规则动词变化(1)词义ABB或AAedAed型醒，唤醒awakeawokeawoke；awakeawakedawaked祝福，保佑blessblestblest；blessblessedblessed烧burnburntburnt；burnburnedburned重点语法精析解密书面表达勤思巧学园地做梦，梦想dreamdreamtdreamt；d

25、reamdreameddreamed潜水divedovedove；divediveddived忘记forgetforgotforgot；forgetforgottenforgotten获得，变成，到达getgotgot/gotten跪下kneelkneltknelt；kneelkneeledkneeled倚靠，倾斜，使倾斜leanleantleant；leanleanedleaned跳跃leapleaptleapt；leapleapedleaped重点语法精析解密书面表达勤思巧学园地学习learnlearntlearnt；learnlearnedlearned点燃lightlitlit；lig

26、htlightedlighted证明proveprovedproved/proven照耀，发光shineshoneshone；shineshinedshined(使)滑动，(使)滑行slideslidslid/slidden闻到，散发(的)气味smellsmeltsmelt；smellsmelledsmelled重点语法精析解密书面表达勤思巧学园地加快，飞跑speedspedsped；speedspeededspeeded拼写，拼成spellspeltspelt；spellspelledspelled溢出，使溢出spillspiltspilt；spillspilledspilled损坏，扰乱s

27、poilspoiltspoilt打，撞击，罢工 strikestruckstruck/stricken(使)出汗sweatsweatedsweated；sweatsweatsweat重点语法精析解密书面表达勤思巧学园地(使)膨胀，增大swellswelledswelled/swollen鞭打，抽打whipwhipwhip；whipwhippedwhipped包装，卷，缠绕wrapwraptwrapt；wrapwrappedwrapped绕，上发条，旋紧windwoundwound；windwindedwinded重点语法精析解密书面表达勤思巧学园地二、名师导学单选题解题技巧(1)排除思维定势有

28、些试题的题干，看上去好像就是固定搭配，我们高兴地完成后，自以为十分有把握，结果却做错了。所以当我们越是遇到十分熟悉的所谓固定搭配时，越要从句子结构上或者句子意思上仔细分析，以免步入命题人设计的陷阱。重点语法精析解密书面表达勤思巧学园地例如：Charles Babbage is generally considered_the first computer.Ato invent BinventingCto have invented Dhaving invented解析考生头脑中有consider doing这一思维定势，易误选D，而题干用了被动语态，为动词不定式作主语补足语的结构。因不定式动作发生在谓语动作之前，用了不定式的完成式，故最佳答案为C。答案 C