2019_2020学年高中英语Unit2Robotsperiod3LearningaboutLanguage课件新人教版选修7.ppt

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1、Period 3Learning about Language.单词拼写1.David was a loyal German who had a deep a_ for his country.2.Check the letters address twice before putting it in the m_.3.She picked up the r_ and dialled his number.4.Clare is planning to celebrate the _(盛大的)opening with a huge party.5.With IT developing rapid

2、ly,new _(数字的)products come out one after another.【答案】1.affection2.mailbox3.receiver4.grand5.digital【答案】1.in all2.is known as3.set aside.用所给词或短语的适当形式填空1.Joe wanted the letter _(type)at once.2.Maria didnt like _(praise)like that.3.The books are not allowed _(take out)of the room.4.Is Henry going to th

3、e meeting _(hold)in the teachers office?5.Helen was too young _(assign)such a task.6.The book is said _(translate)into many languages.7.Lisa felt she was _(blame)8.The important thing _(do)is to lock the door when we leave the house.【答案】1.to be typed2.to be praised3.to be taken out 4.to be held5.to

4、be assigned6.to have been translated 7.to blame8.to do1.set aside将放在一边；为节省或保留(钱或时间)set about(doing)sthset out to do sth 着手，开始；旨在做，试图set back(把钟等)往回拨；推迟；延缓；阻碍set down 使坐下；把放下；写下；让下车set fire toseton fire 放火；烧着；使着火set off 启程；点燃；使爆炸；发射seton fire 放火烧；使情绪激昂set up 竖立；建造；装配；提出完成句子你最好每天留出点时间来进行体育锻炼。You had b

5、etter _ _ _ _ every day for sports.用set短语的适当形式填空He liked the article so much that he _his own work and translated it into English.Words mean more than what is _on paper.It takes the human voice to fill them with shades of deeper meaning.My dream is to _a food bank to help hungry people.【答案】set aside

6、 some timeset asideset down set up2.in all一共；总计There are 56 students in our class in all.我们班总共有56名学生。above all 首首先先；首首要要的的是是(强强调调地地位位上上的的重重要性要性)first of all 首先首先(强调顺序强调顺序)after all 毕竟；终究毕竟；终究at all costs 不惜任何代价；无论如何不惜任何代价；无论如何at all times 始终；总是；不论什么时候始终；总是；不论什么时候by all means 务必；无论如何；务必；无论如何；当然可以当然可以

7、用与all相关的短语填空There are 156 teachers in our school _.He was _ a good and tireless writer.Try _ to save the dying.【答案】in allabove allby all meansSince Claire had become attached to Tony，the robot needed rebuilding/to be rebuilt.既然克莱尔爱上了托尼，这台机器人需要改装了。(1)本句为主从复合句，since引导原因状语从句。(2)(be/become)attached to s

8、b/sth 依恋；爱慕；喜欢某人/物；附属于；为工作(3)当need(want,require)作“需要”讲时，后接动名词的主动形式表示被动。接不定式时，要用被动形式表示被动。Ive never seen two people so attached to each other.我从未见过两个人如此形影不离。attach vt.把把固定；把固定；把附附(在在上上)attach importance to sth认为某事重要认为某事重要完成句子幸运的是，她的父母都很重视教育。Fortunately,her parents _education.我的表可能需要清洗了，因为这周它慢了。My watc

9、h probably _ as it has been losing time this week.【答案】attach great importance to needs cleaning/to be cleaned被动语态和动词不定式的被动形式语态是动词的一种形式，用来说明主语和谓语动词之间的关系。英语动词有两种语态：主动语态和被动语态。主动语态表示主语是谓语动词所表示的动作的执行者；被动语态表示主语是谓语动词所表示的动作的承受者，在英语中由“助动词be及物动词的过去分词”构成。一、各种时态的被动结构1.一般现在时、一般过去时、现在进行时、过去进行时、现在完成时和过去完成时的被动结构是考查

10、重点。被动语态的时态、人称和数的变化主要体现在be的变化上，其变化形式与系动词be的完全一样。以do为例：时态一般时态进行时态完成时态现在am/is/are doneam/is/are being donehas/have been done过去was/were donewas/were being donehad been done将来shall/will be done/shall/will have been done过去将来should/would be done/should/would have been doneYou are wanted on the phone.(一般现在时

11、)有人给你打电话。When was the book written by him？(一般过去时)这本书是他什么时候写的？Shall we be asked to do this work？(一般将来时)我们会被要求做这项工作吗？2.主动语态表被动意义(1)有些动词如read，write，clean，wash，iron，burn，draw，cook，keep，cut，open，sell等用作不及物动词且表示主语的某种属性时，常和副词well，easily，smoothly等连用，且通常用主动结构表示被动含义。The cloth washes easily.这种布料容易洗。这些动词的主语一般是表

12、物的词，且这些物往往具有某种内在的特点，这些句子的时态多用一般现在时或一般将来时。(2)动动 词词 need，require，want及及 形形 容容 词词worth后加动词的主动形式表被动意义。后加动词的主动形式表被动意义。单句语法填空I have to go to work by taxi because my car _(repair)at the garage.I didnt go to George and Lucys wedding because I _(not invite)This is one of the oldest temples in China.It _(date

13、)back to the 9th century.The flowers were so lovely that they _(sell)in no time.My money _(run out)I must go to the bank to draw some of my savings out before Ive none in hand.【答案】is being repaired hadnt been inviteddateswere soldis running out二、动词不定式的被动形式和用法1.当不定式的逻辑主语是这个不定式所表示的动作的承受者时，不定式一般要用被动形式。

14、不定式的被动式可分为一般式和完成式。一般式：to be done表示动词不定式的动作发生在谓语动词的动作之后或同时发生。完成式：to have been done表示不定式的动作发生在谓语动词的动作之前。2.不定式的主动形式表示被动意义的几种情况(1)不定式作宾语与被修饰的名词或代词构成动宾关系，且句中出现了动作的逻辑主语时。(2)在“主语be形容词不定式”句型中，形容词后跟不定式作状语，而句子的主语又是动词不定式的逻辑宾语时，常用不定式的主动形式表达被动含义。这样的形容词常见的有：amusing，comfortable，dangerous，difficult，easy，fit，hard，im

15、portant，impossible，interesting，nice，pleasant，funny等。(3)不定式同疑问词连用时。(4)在“tooto”和“enough to do”结构中，不定式前面可加逻辑主语，所以应用主动形式表示被动意义。(5)在there be句型中，当动词不定式修饰名词作定语，不定式用主动形式作定语时重点在人，用被动形式作定语时重点在物。(6)某些动词(如blame，let等)的不定式与be连用作表语时，用主动形式表被动意义。判断正(T)误(F)The old man sat in front of the television every evening,happ

16、y watching anything that happened to be on.()The difference in thickness and weight from the earlier version makes the iPad2 more comfortable held.()Tom asked the candy makers if they could make the chocolate easier to be broken into small pieces.()The teacher left us a lot of homework to be done.()

17、With so many things to consider,we havent decided on the final plan yet.()【答案】FFFFT.单句语法填空1.The boy doesnt like _(treat)as a child.2.The picnic is to _(put off)till next Sunday because of the bad weather.3.We are very glad _(tell)the latest news about the progress.4.No books are allowed _(take)out o

18、f the reading room.5.In order to _(elect)，Jack sent each of us a present.6.The bank is reported in the local newspaper to _(rob)in broad daylight yesterday.7.He shut himself in the room so as not _(disturb)8.I never dream of there being a chance for me _(send)abroad for further education very soon.9

19、.I keep writing my blog.Its fun to read and _(read)10.The film is great fun _(see)11.Do you have anything _(say)on the question?12.I could have stayed with you for more weeks，but something urgent needed _(deal with)back to my company.【答案】1.to be treated/being treated2.be put off3.to have been told4.

20、to be taken5.be elected6.have been robbed7.to be disturbed8.to be sent9.to be read10.to see11.to say12.to be dealt with(dealing with).单句改错1He was only interested in the story that was sounded moving._2She was made prepare for the exams next month._3These apples are good to eat with._4He was seen sit there without doing anything._5Unless some extra money found，the theatre will close._【答案】1.去掉第二个was2.made后加to3.去掉with4sitsitting5.found前加is