2019-2020新素养导学同步人教版英语选修六课件：UNIT 3 SECTION Ⅱ .ppt

1、Unit 3A healthy lifeSection Learning about Language1自主预习2合作探究4巩固提升5课 时 作 业3单元语法自 主 预 习根据词性及汉语提示写出单词及其拓展形式1_ adv.诸如此类的事情；等等2_ n.附录；附件3_ adj.不合法的；违法的_ adj.法律的，法定的，合法的4_ n.药丸；药片etcappendixillegallegalpill.短语互译1不顾；不管 _ 2处境危险_ 3陷入；染上(坏习惯)_ 4冒着的危险 _ 5放弃_ in spite ofat risk/in dangerget intoat the risk ofg

2、ive up辨别it的用法1The box was so heavy that I couldnt carry it by myself._ 2It is pleasant to walk in the garden._ 3Its a lovely baby.Is it a boy or a girl？_ 4It is six oclock when the plane takes off._ 5We think it necessary reading aloud every morning to improve our English._ it指上文提到的某事物 it作形式主语 it指不知

3、性别的孩子 it指时间 it作形式宾语 6It is six miles to the nearest hospital from here._ 7Im afraid it is going to snow tomorrow._ 8He thought it no use going over the subject._ 9It is very quiet in the library._ 10I had a talk with Mary and it was helpful._it指距离 it指天气 it作形式宾语 it指环境 it指抽象事物 合 作 探 究He admitted that

4、he was an illegal immigrant.他承认他是非法移民。Its illegal to read peoples private letters without permission.未经允许看别人的私人信件是不合法的。重 点 词 汇illegal adj.不合法的，违法的It is illegal.(做)是违法的。It is illegal(for sb.)to do sth.(某人)做是违法的。legal adj.合法的；法律的Its illegal to carry guns in our country.在我们国家，携带枪支是违法的。It is illegal for

5、 employers to discriminate on grounds of race.雇主对种族的歧视是违法的。Why shouldnt I take a holiday?Its perfectly legal.为什么我就不该放假？那是完全合法的。il为前缀，放于以l开头的单词前，表示“无，不，非”之意。汉译英(1)卖酒给儿童是违法的。_ 单句语法填空(2)They dumped the waste _(illegal)It is illegal to sell alcohol to children.illegallyHe reached his goals in spite of h

6、is disability.尽管他有残疾，他还是实现了他的目标。In spite of his old age,he still lives an busy life.尽管他年事已高，他依旧过着一种忙碌的生活。重 点 短 语1in spite of 不顾；不管in spite of/despiteprep.后面不接让步状语从句，而是接名词、代词作宾语。though/althoughconj.引导让步状语从句，though可用倒装语序。asconj.引导让步状语从句，但需要用倒装语序。regardless ofprep.不管，不顾；侧重于“不理会，不考虑”，后跟名词或代词。Kelly loved

7、 her husband in spite of/despite the fact that he drank too much.虽然凯莉的丈夫喝酒很多，她仍然爱着他。We went for a walk,although it was raining.尽管下雨，我们还是去散步了。The club welcomes all new members regardless of age.俱乐部对所有成员不分年龄一律欢迎。补全句子(1)(2019天 津 卷 5改 编)_(尽 管)all the problems,several of the players produced excellent pe

8、rformances.解析：考查介词词组。句意：尽管存在这些问题，几个运动员还是表现得很好。in spite of 尽管，不管。In spite of/Despite选词填空in spite of/despite，though/although/as(2)_ the heavy snow，he managed to come.解析：考查介词。the heavy snow为名词，故前面需要介词，意为“尽管”。(3)_ he is very old，he works hard.解析：考查连词。空格后跟让步状语从句，意为“虽然”，故此处用连词。(4)Pretty _ she is，she is no

9、t clever.解析：考查连词。根据空格前后结构可知此处为让步状语从句的倒装句。故用连词。In spite of/DespiteThough/Althoughas/though单句改错(5)I went shopping in spite for the rain._forofBut if they want to make more money,they have to take risks.但是，如果他们想多赚钱，他们就必须冒险。You have no right to take risks with others lives.你没有权力去拿别人的生命冒险。2take risks(a r

10、isk)冒险at risk处于危险之中，冒风险at the risk of.冒着风险at all risks 无论冒什么风险face/run risks/a risk冒险risk sth.以为赌注risk doing 冒险做risk ones life to do sth.冒着生命危险做某事We must risk getting caught in a storm.我们必须冒为暴风雨所阻之险。By criticizing her boss，she risked losing her position.批评老板使她冒失去职位之险。Never put your family at risk.不要

11、让你的家人处于危险中。单句语法填空(1)They want to continue using old ideas rather than take _(risk)with changes that might not work.(2)If we do not get enough vitamins we need in our food,we are at the risk _ developing a number of diseases.(3)Buying a used car can be _(risk),but if youre careful,you can save a lot

12、of money.risksofrisky完成句子(4)比起冒险，我们更喜欢谨慎行事。We prefer to play it safe rather than _.(5)游泳者越过此界，后果自负。Persons swimming beyond the point do so _.take risksat their own riskDont let yourself get into the bad habits.别让你自己养成坏习惯。Nobody likes to get into trouble.没有谁愿意惹麻烦。3get into陷入；染上(坏习惯)get into the habit

13、 of develop the habit ofform the habit of养成的习惯get into还有“进入”、“对产生兴趣”等含义。Dont get into the habit of depending on others.不要养成依赖别人的习惯。Im sorry I got you into trouble with the teacher.很抱歉，我让你跟老师发生了纠纷。He soon got into his new job.不久他对他的新工作产生了兴趣。get along/on(with)相处；进展get down 下来；写下；使沮丧get down to 开始；着手ge

14、t over 克服；恢复get rid of 摆脱，除去get through 做完；通过；接通get across 使通过；被理解get around 绕开，四处走动；传播单句语法填空(1)I usually managed to find some trouble to get _.(2)It quickly got _ that John was back in town.(3)Hi,Bob,how are you getting _ with your spoken report?(4)Once you get into _ bad habit,you will find it har

15、d to get rid of it.补全句子(5)You will _ if you park your car here.你把车停在这儿会招来麻烦的。intoaroundalong/onaget into trouble(1)句中的leave作使役动词，意为“使处于(某种状态)”，其后可接形容词、现在分词、过去分词、介词短语等作宾语补足语。Leave the door open,please.请把门开着吧。Dont leave her waiting outside in the rain.别让她在外面的雨中等候。经 典 句 式Running a marathon will leave y

16、ou out of breath.参加马拉松比赛会让你喘不过气来。Dont leave your work half done.工作不要半途而废。(2)out of breath意为“喘不过气来，上气不接下气”。We were out of breath after only five minutes.五分钟后我们便气喘吁吁了。out of work 失业out of sight 看不见out of fashion 过时out of control 失控out of order 出故障out of place 不适当完成句子(1)当我们到达山顶时，都上气不接下气了。When we climbe

17、d up to the top of the mountain,we were all _.(2)他的病使他身体虚弱。His illness _.out of breathleft him weak单 元 语 法1用作人称代词，代替上文提到过的人或事物或整个句子所表述的事实。We bought a new house but it will need a lot of work before we can move in.(代替前文提到的事物)我们买了一所新房子但搬进去之前还需要很多工作。Well,you mustnt play on the road.Its dangerous.哦，你不能在

18、路上玩。这个太危险了！Tom has failed in the exam.Have you heard about it?汤姆考试没及格。你听说了吗？Who is making such a noise?谁制造的噪音？It must be the children.一定是那些孩子。2表示天气、时间、季节、距离、环境、自然现象、重量、金钱等。Its time to get up.(指时间)到起床的时间了。Its going to snow.(指天气)(天)要下雪了。It is a long way from my school to the hospital.(指距离)从我的学校到医院(距离)

19、很远。Whats it like in the army these days？(指代事物的状况)现在军队里的生活怎么样？3作形式主语当动词不定式、动名词或从句作主语时，通常把它们置于句末作真正的主语，而使用it作形式主语。It seems impossible to finish the job on time.似乎按时完成这项工作是不可能的。(真正主语是不定式短语)It wont be easy finding our way home.寻找回家的路不容易。(真正主语是动名词短语)It is said that he will leave for Beijing tomorrow.据说他明

20、天去北京。(真正主语是主语从句)it作形式主语的常见句型：(1)It is形容词(good/kind/clever/stupid/easy/hard/difficult/important，etc.)(of/for sb.)to do sth.(2)It is形容词(important/necessary/clear/possible/natural/strange，etc.)thatsb.(should)do sth.(虚拟语气)(3)It is no use/good(useless/senseless/dangerous/enjoyable/worthwhile/a waste/fun，

21、etc.)doing sth.(4)It is said(reported/announced/(well)known/believed/hoped/suggested/expected，etc.)that.(5)It is名词(词组)(a pity/a shame/an honor/no wonder/a fact，etc.)that从句。Its very kind of you to help me.你能帮助我真是太好了。It is difficult to translate this article.翻译这篇文章很难。Its no use crying over the spilt m

22、ilk.覆水难收。Its a pity that you missed such an exciting football match.你错过了这么令人兴奋的足球比赛，真遗憾。It is said that she has passed the exam.据说她已经通过考试了。提示it作形式主语没有具体的意义，只是把真正的主语移至句子的后面，避免头重脚轻。4作形式宾语(1)用于“主语及物动词宾语宾语补足语”句型中：当复合宾语中的宾语是不定式、动名词或宾语从句时，常使用it作形式宾语，而往往把真正的宾语不定式、动名词或宾语从句置于补足语之后。I think it important that w

23、e should keep calm.我认为我们应该保持冷静，这很重要。I feel it my duty that I should devote myself to teaching.我感到致力于教学是我的责任。I make it a rule that I read English every morning.每天早晨读英语是我的习惯。温馨提示为了便于记忆，可以把句型称为“6123结构”：6指的是句中常用的六个谓语动词：think/believe/consider/feel/find/make；1指的是形式宾语it；2指的是宾语补足语的两种形式：形容词或名词；3指的是真正宾语的三种形式：

24、不定式，动名词或that引导的宾语从句。(2)用于“主语及物动词宾语”句型中：有些动词或短语动词不能直接跟that引导的宾语从句，需要在从句前先加上形式宾语it。appreciate,dislike,hate,like,love,make(按时到达，成功)，have(表明，坚持说)，take(认为，猜想)，hide(隐瞒)，publish(公布)，put(表达，写出来)等。I take it that you will be leaving Shanghai soon.我认为你会很快离开上海。The report has it that no one was to blame for the

25、accident.报告表明没有人要对这次意外负责。We published it that we had finished the project ahead of time.我们宣布我们已提前竣工了。用恰当词语填空1(真题改编山东)Susan made _ clear to me that she wished to make a new life for herself.解析：考查代词。句意：苏珊向我明确表示：她想开始自己的新生活。此处it作形式宾语，真正宾语是that she wished to make a new life for herself。2(真题改编陕西)Id apprec

26、iate _ if you could let me know in advance whether or not you will come.解析：本题考查代词。句意：如果你能提前通知我你是否来我将不胜感激。在句中it充当形式宾语，真正意义上的宾语为if引导的从句。itit3(真题改编浙江)An average of just 18.75cm of rain fell last year,making _ the driest year since California became a state in 1850.解析：本题考查代词。句意：去年平均降了18.75厘米的雨，使其成为自1850

27、年以来加利福尼亚成为州以来最干旱的一年。由语境可知，此处考查的是代词的替代，替代前面提到的last year，为同名同物，同一者，用it。it用it作形式主语改写下列句子1To learn something about the use of“it”is necessary._ 2Crying over spilt milk is no use._ It is necessary to learn something about the use of“it”It is no use crying over spilt milk.3That the boss was behaving pretty strangely struck me._ 4Whether you come or not doesnt interest me._ 5Tom is believed to win the race._It struck me that the boss was behaving pretty strangely.It doesnt interest me whether you come or not.It is believed that Tom will win the race.巩 固 提 升课 时 作 业