（新教材同步系列）2024春高中英语 Unit 4 Sharing Period 2 Learning About Language课件 新人教版选择性必修第四册.ppt

1、UNIT 4SHARINGPeriod TwoLearning About Language课前自主预习.猜词意A封堵；补足；堵塞物；插头；插座B有残疾的；丧失能力的C值得；应得；应受D辞职；辞去E拖；拽；缓慢而费力地移动1He dragged the heavy case across the floor.()2You deserve a reward for being so helpful.()3If I were asked to work on Sundays，I should resign.()4She put the plug in the sink and filled it

2、with cold water.()5Disabled visitors are welcome；there is good wheelchair access to most facilities.()【答案】1E2C3D4A5B.猜单词拼写1disable vt.使失去能力_n无力；无能；残疾(参考：ableability)2resign v辞职；辞去_ n辞职；辞呈(参考：assignassignation)【答案】1disability2resignation3lack n缺乏，不足；v.缺乏，不足_ adj.缺乏的；不足的(参考：wantwanting)【答案】3lacking.预备

3、语法(短语)请指出黑体短语的句子成分1These red roses are for you.()2They found the machine in a bad state.()3In winter the day is getting shorter and shorter.()4I examined my paper as carefully as I can.()【答案】1名词短语作主语 2介词短语作宾语补足语3形容词短语作表语 4副词短语作状语课堂新知讲练1plug vt.封堵；补足n堵塞物；插头；插座(P40)However，she admitted that she once h

4、ad a memorable experience plugging holes in her roof in order to keep the rain out.【翻译】不过，她承认自己有过一次难忘的经历，为了挡雨，她把屋顶上的洞堵住了。词汇拓讲plug away(at sth.)坚持不懈地做(指困难的工作)plug sth.in/into sth.往某物中塞某物【用法详解】Can I use this plug for my iron?我能用这个插座插一下熨斗吗？A plug had been inserted in the drill hole.钻孔已塞上了塞子。针对练习完成句子(1)

5、She _ and let the water drain away.她拔起塞子，放掉了水。【答案】(1)pulled out the plug(2)She _ in her ears，so she cant hear anything around her.她的耳朵里有个塞子，所以她听不见其周围的任何东西。(3)He _ in the pipe with an old rag.他用一块旧破布把管子上的那个洞塞住了。【答案】(2)has plugs(3)plugged the hole2be secondary to从属于；次于(P40)But any discomfort is second

6、ary to helping the needy，she believes.【翻译】但她认为，任何不适都是次要的，首先要帮助有需要的人。(1)secondary adj.中学的；次要的(2)secondary importance 次要的【用法详解】She taught history at a secondary school.她在一所中学教过历史。Everything else will be secondary to those factors.其他一切都是次要因素。针对练习完成句子(1)They argue that human rights considerations are no

7、w of only _.他们争辩说，考虑人权现在只是次要的。(2)A distinction should be made between the primary and _.要区别主要的和次要的任务。【答案】(1)secondary importance(2)secondary tasks(3)Mr Wang _ none in this company.在这家公司，王先生是老大。(4)He is still _ his father in this company.在这家公司，他的地位仍然次于他父亲。【答案】(3)is secondary to(4)secondary to3disable

8、d adj.有残疾的；丧失能力的(P40)One of my dreams is to work in Africa and continue to help the disabled after I resign from my job.【翻译】我的梦想之一是在我辞去工作后去非洲工作，继续帮助残疾人。the disabled残疾人(指一类人)disability n残疾disable vt.使伤残；使无效；使不能运转enable vt.使能够；使可能unable adj.不能；无能力的；无法的【用法详解】His illness finally disabled him for work.他的

9、疾病最后让他失去了工作能力。The disabled are well cared for in our village.残疾人在我们村受到很好的照顾。针对练习单句语法填空(1)The disabled _(be)dying for more job chances.(2)Those with _(disable)usually cant take care of themselves.【答案】(1)are(2)disabilities(3)Though I have learnt English for half a year，I am still _(able)to express mys

10、elf in English.(4)His good oral English _(able)him to find a job in this foreign trade company last year.【答案】(3)unable(4)enabled4resign vi.&vt.辞职；辞去(P40)One of my dreams is to work in Africa and continue to help the disabled after I resign from my job.【翻译】我的梦想之一是在我辞去工作后去非洲工作，继续帮助残疾人。resign from/as辞去

11、resign officeleave office辞职resign oneself to(doing)sth.听任摆布；使自己安于(做)某事【用法详解】The minister resigned from office.那位部长辞职了。He has resigned himself to the possibility that he may never walk again.他只好接受自己可能再也不能走路这一事实。针对练习完成句子(1)He _ manager after eight years.八年后，他辞去了经理的职务。(2)She _ her fate at that time.她那时

12、只好听天由命了。【答案】(1)resigned as(2)resigned herself to(3)We had to _ making a loss on the sale.我们只好接受销售造成的亏损。【答案】(3)resign ourselves to5deserve vt.值得；应得；应受(P40)I think everyone deserves the right to be happy.【翻译】我认为每个人都有幸福的权利。deserve sth.(praise/medal/respect)应受到某物(应受到表彰、奖章、尊敬)deserve to do.应该做；值得做【用法详解】d

13、eserve consideration/attention值得考虑/注意deserve to be donedeserve doing值得被做deserve to be done与deserve doing的意义相同，用动词的-ing形式的主动形式表示被动意义。Do you think Hippomenes deserves to win the race?你认为希波墨涅斯应该赢得比赛吗？She deserves the honour and we should learn from her.她配得上这项荣誉，并且我们都应该向她学习。针对练习单句语法填空(1)The report deser

14、ves careful _(consider).(2)One player in particular _(deserve)a mention.(3)What she has done deserves _(praise).(4)They didnt deserve _(win).(5)He deserves _(lock)up forever for what he did.【答案】(1)consideration(2)deserves(3)to be praised/praising(4)to win(5)to be locked/locking(P41)There is no doubt

15、 that these activities will leave you with unforgettable memories.【翻译】毫无疑问，这些活动会给你留下难忘的回忆。【句式剖析】“There is no doubt that.”这个句型中，that引导同位语从句，解释前面的名词doubt的内容。句式解读【归纳拓展】(1)doubt 作动词时，后接名词、代词或宾语从句。在否定句和疑问句中，doubt后面接that引导的宾语从句；在肯定句中，doubt后面一般接whether或if引导的宾语从句。(2)当doubt用作名词时，在否定句中，后面接that 引导的同位语从句；在肯定句中，

16、后面接whether引导的同位语从句，注意，此时不可以换成if。(3)类似的句型还有：There is no point in doing sth.做某事没有意义。There is no need to do sth.没有必要做某事。There is a/no possibility that.有/没有可能There is a chance that.有可能There is no hurry to do sth.不急于做某事。It is no use/no good doing sth.做某事没有用处/好处。It is no wonder that.(No wonder that.)难怪/怪不

17、得I doubt whether the new one will be any better.我不敢断定这个新的是否会好些。There is no doubt that our experiment will succeed.There is no doubt about the success of our experiment.毫无疑问，我们的实验会成功的。There is no point in arguing with them about it.和他们争论这件事没有意义。There is a possibility that the company will suffer a gr

18、eat loss this month.公司这个月有可能遭受巨大损失。Its no wonder/No wonder(that)youre tired，youve been working for hours.难怪你累了，你已经工作了好几个小时了。针对练习单句语法填空(1)I doubt _ Mike will turn up at the meeting tomorrow.(2)There is no doubt _ I will keep my promise.(3)_ is no point in arguing with such an old lady.【答案】(1)whether/

19、if(2)that(3)There(4)There is no need _(stay)up so late every day.(5)There is a chance _ his father will get promoted in his office.(6)There is no hurry _(tell)him that piece of news.【答案】(4)to stay(5)that(6)to tell突破语法观察领悟【例句观察】观察下面句子中的画线短语，指出它们属于哪类短语(介词短语、动词短语、形容词短语、名词短语、副词短语)，并说明原因。1They travelled

20、far and wide last month.2Mother has warned him once and again not to do that.3 With the help of his friends，Mike has successfully finished his project.4We all felt mad with joy when we heard the news.5Hand by hand，the two children went to school happily.6You are old enough to learn to look after you

21、rself【我的领悟】1句1中的画线短语是_短语。其中心词是far和wide两个_。这个短语在句中作_，修饰句中的谓语动词。2句2中的画线短语是_短语。其中心词是once和again两个_。这个短语在句中作_。3句3中的画线短语是_短语。它由介词with引导，并在句中作_4 句 4中 的 画 线 短 语 是 _短 语。其 中 心 词 是_。mad是形容词。这个短语在句中作_5句5中的画线短语是_短语。其中心词是两个名词hand。这个短语在句中作_.6句6中的画线短语是_短语。其中心词是动词look。这个短语在句中作_Keys:1副词；副词；状语2副词；副词；状语3介词；状语4形容词；mad；表

22、语5名词；状语6动词；宾语短语短语可以分为名词短语、动词短语、形容词短语、副词短语、介词短语。下面分别谈一谈它们的用法和构成。一、名词短语：名词短语是由名词和它的修饰语构成的。名词短语主要在句中作主语、表语和宾语。根据名词和修饰语的位置可分为前置定语和后置定语。一般来讲，名词短语构成的“左二右六”指的是二个前置定语和六个后置定语。1两个前置定语分别为：限定词和形容词。限定词包括冠词、指示代词(this/that/these/those)、形容词性物主代词、所有格等。如：the girl，this book，these cars，my friend，Toms father等。2六个后置定语分别为

23、：(1)介词短语The boy in blue is my brother.(2)分词The boy wearing blue jeans is my brother.(3)不定式The building to be completed this month is our school library.(4)形容词短语The students present in the classroom totaled 54(5)定语从句I like our teacher who is very kind.(6)同位语从句The fact that she is good at English make

24、s her the right person for the job.此外，还有一类由“名词介词名词”构成的短语在句中常用作状语。这类结构中的名词是同一个名词。如：hand by hand，shoulder to shoulder，face to face，day by day等。二、动词短语：动词短语主要在句中作谓语。其构成有六种方式：1不及物动词副词。如：stay up(熬夜)，look out(小心)，break out(爆发)，go up(上升，爆炸)，take after(像)，die out(灭绝，消亡)，set out(出发)。2不及物动词介词。如：break into(闯入)，

25、go after(追求)，go through(经历)，pass on(传递)，run into(碰上)，sit for(参与)，stand for(代表)。3及物动词副词。如：give up(放弃)，see.off(送行)，show.around(带领参观)，hand.over(转交，移交)，put.off(推迟)，pick.up(接人；学会)。4不及物动词副词介词。如：put up with(忍受)，stand up to(勇敢面对)，do away with(废除)，fall back on(求助于)，live up to(达到，不辜负)。5及物动词名词介词。如：make fun of(

26、取笑)，take care of(照顾)，pay attention to(关注，注意)，catch sight of(看见)，take no notice of(没注意到)。6动词动词介词。如：make do with(将就用)，let go of(置之不理)。三、形容词短语：形容词短语主要在句中作定语、表语、宾语补足语等。形容词短语是指由几个形容词或形容词及其修饰语构成的短语。其构成方式主要有：1三个或三个以上的形容词同时修饰一个名词，并且放在它们所修饰的名词之前。This splendid ancient Chinese building is still kept in good co

27、ndition.这一壮丽的中国古代建筑仍然保存完好。2两个形容词可以由and，but等并列连词连接，构成形容词短语。He is young but clever.他年轻但聪明。Your room is large and beautiful.你的房间大且美丽。3very等程度副词作修饰语，可与形容词构成形容词短语。It is very hot today.今天很热。The road is long enough.这路够长的。(long enough是形容词短语，enough在形容词后作修饰语)The room was awfully dirty.这屋子太脏了。4介词及其宾语可用在形容词后修饰形

28、容词，可与形容词构成形容词短语。Im sure of success.我确信会成功的。(sure of success是形容词短语)The bottle is full of water.瓶子里装满了水。(full of water是形容词短语)5不定式在形容词后作修饰语，可与形容词构成形容词短语。He is sure to come.他一定会来。四、副词短语：副词主要是用来修饰动词、形容词、其他副词及句子的词，通常用来表示时间、地点、程度、方式等。而副词短语指的是由不止一个词组成、但整个短语的功能/作用相当于一个副词的短语。副词短语通常在句中作状语，一般有以下几种构成：1两个或多个副词可以由

29、and，but等并列连词构成副词短语。如：again and again。2程度副词作修饰语，可与其他副词构成副词短语。如：clearly enough，much faster，extremely quickly，rather slowly。3介词及其宾语可与副词连用，与副词构成副词短语。如：back to normal。4不定式或不定式短语在副词后作修饰语，可与副词构成副词短语。如：early to rise。5名词与副词构成副词短语。如：hands backwards(背着手)。6副词与表示比较的结构可构成副词短语。如：as carefully as。五、介词短语：介词又叫前置词，一般置于

30、名词、代词或相当于名词的词语之前，一起在句中作状语、定语、表语，有时也用来构成复合宾语。介词一般不重读，不单独作句子成分，只表示它与后面的词和其他句子成分的关系。介词短语可以分为五类：1简单介词名词/代词。如：for two years，from the bus stop，to school，on the table，at the end等。2复合介词名词/代词。如：into the hall，outside the house，upon ones arrival，without delay等。3二重介词名词/代词。如：from behind the door，until after scho

31、ol，from among the trees等。4分词介词名词/代词。如：regarding his hobby，including Mike，concerning our future pay等。5短语介词名词/代词。如：along with his friends，on behalf of all the students，owing to the heavy rain，in spite of his shortcoming，on account of his delay等。针对练习.指出下面各句画线部分是哪种类型的短语1They travelled deep into the dese

32、rt last month._2I have warned you again and again not to do that._3Mike，along with his parents，is going to visit Beijing._【答案】1副词短语 2副词短语 3介词短语4The weather here is extremely cold_5They walked forward hand by hand_6You should learn to take care of yourself._【答案】4形容词短语 5名词短语 6动词短语.完成句子1The _(穿着红色衣服的女士

33、)is our English teacher.2I have never seen _(那个在树下的男人).3You should never _(放弃)trying though you may fail again.【答案】1lady dressed in red2the man under the tree3give up4Tomorrow morning，I will _(给我的朋友送行)at the station.5My father is _(足够老)to retire next month.6I am really _(讨厌)such kind of people.7Just

34、 then，I saw a cat running out _(从椅子下面).【答案】4see off my friend5old enough6tired of7from under the chair8_(在这条街道的尽头)stands the tallest tower of our city.9You must try your best to express yourself _(尽可能清楚地).10The old man can still speak _(准确并且清晰地).【答案】8At the end of this street9as clearly as possible1

35、0accurately and clearly随堂知能小练.单词拼写1His footprints were clearly evident in the heavy _(灰尘).2Theres a hole in this ceiling.Ill have to get something to _(堵塞)it to keep the rain out.3All the _(残疾的)people in our hometown are now well cared for by the government.【答案】1dust2plug3disabled4The pay is so bad

36、that I have made up my mind to _(辞职)from my office.5Dr Zhong Nanshan _(值得)our respect and love for his contributions.6The boy fell to the ground and hurt himself in his _(前额).7He volunteered to _(除杂草)the garden.【答案】4resign5deserves6forehead7weed8The sunlight is too strong here.Lets go and sit in the

37、 _(阴凉处)under the tree.9The water is boiling in the _(水壶)and it will be ready soon.10The _(化学家)will give us a lecture on how to do the experiment this afternoon.【答案】8shade9kettle10chemist.短语填空not to mention，be secondary to，resign from，transform into，provide aid for，a chorus of，be responsible for，depe

38、nd on，lead to，be dragged out of1After the earthquake，we were called on to _ the victims in the earthquake areas.【答案】1provide aid for2With the help of the villagers，the boy _ the frozen river in the end.3As we all know，only hard work can_ success.4Whether you will succeed _ how hard you work at this

39、project.【答案】2was dragged out of3lead to4depends on5In a warm room，a piece of ice will soon _ water.6I have decided to _ my job because it offers too low a pay.7In this company，Mr Black _ none.He is the real top 1 figure.【答案】5transform into6resign from7is secondary to8As an adult，you must _ what you

40、do and what you say in your daily life and work.9 The concert was attended by thousands of people，_ the countless viewers who watched it online.10At the school gate，all the students greeted the visiting teachers with _“Welcome”【答案】8be responsible for9not to mention10a chorus of.课文原句填空1However，she _

41、she once had a memorable experience plugging holes in her roof in order to keep the rain out.不过，她承认自己有过一次难忘的经历，为了挡雨，她把屋顶上的洞堵住了。2 But any discomfort is _ helping the needy，she believes.但她认为，任何不适都是次要的，首先要帮助有需要的人。【答案】1admitted that2secondary to3One of my dreams is to work in Africa and continue to help the disabled after I _ my job.我的梦想之一是在我辞去工作后去非洲工作，继续帮助残疾人。4_ these activities will leave you with unforgettable memories.毫无疑问，这些活动会给你留下难忘的回忆。【答案】3resign from4There is no doubt that5I think everyone _ to be happy.我认为每个人都有幸福的权利。【答案】5deserves the right