人教版課時(shí)講練通高中英語(yǔ) Module 5 A Trip Along the Three Gorges Period 3 Grammar課件 外研必修4

1、2021/8/9 星期一1Module 5A Trip Along the Three Gorges Period 3 Grammar復(fù)習(xí)情態(tài)動(dòng)詞2021/8/9 星期一2【溫故知新】閱讀并使用情態(tài)動(dòng)詞完成下列文章中的句子, 并體會(huì)其用法。They _ go anywhere they wished. 他們可以去他們想要去的任何地方。You _ go on those ships. 你們不要坐那些船。couldshouldnt2021/8/9 星期一3They dont stop at the temples and there _ be any other foreigners. 它們不?？?/p>

2、廟宇, 也不會(huì)有別的外國(guó)游人乘坐。We just _ _ show our passports. 我們不得不出示我們的護(hù)照。We _ see the sun setting behind the white pagoda. 我們能夠目睹太陽(yáng)在白塔后下沉。wonthadtocould2021/8/9 星期一4【考點(diǎn)詮解】. can與could1. 表示一般的或永久的能力, 意思是“能夠”、“會(huì)”。_ you swim?Yes, but I _ three years ago. 你會(huì)游泳嗎?會(huì), 但3年前我不會(huì)。Cancouldnt2021/8/9 星期一5I _ _ this sentence

3、in English. 我能用英語(yǔ)讀這句話(huà)。The police are doing all they can to find her. 譯: _canread警方正在盡一切努力尋找她。2021/8/9 星期一62. 表示請(qǐng)求和允許, 用于肯定句和疑問(wèn)句, 常譯為“可以”。could用于疑問(wèn)句, 語(yǔ)氣比can更為客氣、委婉。_ I come to see you tomorrow?Yes, you _. 我明天能來(lái)看您嗎?是的, 你可以。_ _ _ some books from the library. 你可以從圖書(shū)館借一些書(shū)。CouldcanYoucanborrow2021/8/9 星期一

4、73. 表示驚訝、懷疑、不相信的態(tài)度, 常用在否定句、疑問(wèn)句、感嘆句中。This _ _ _ by him. 這不可能是他做的。_ this be true?這可能是真的嗎?How can you be so careless!譯: _cantbedoneCan你怎么能這么粗心!2021/8/9 星期一84. 表示推測(cè), 指理論上的可能性。Accidents _ _ on such rainy days. 這樣的雨天可能發(fā)生事故。Even experienced teachers _ _ _. 即使是有經(jīng)驗(yàn)的教師也可能出錯(cuò)。canhappencanmakemistakes2021/8/9 星期

5、一9【辨一辨明晰異同】can表示本身具有的能力be able to表示經(jīng)過(guò)努力和學(xué)習(xí)后所具有的能力, 且已成功2021/8/9 星期一10用can與be able to填空。Everyone here _ speak English. All the people _escape from the fire in time. canwere able to2021/8/9 星期一11. may與might1. 表示許可, 多用于肯定句。常譯為“可以”。You may drive the car. 譯: _I asked the teacher if I _ _ _. 我問(wèn)老師我是否可以回家了。

6、你可以開(kāi)這輛車(chē)。mightgohome2021/8/9 星期一122. 用于征求對(duì)方的許可, 多用于疑問(wèn)句。這時(shí)may?？膳ccan/could換用。May I have your name?譯: _I use your pen?我能用一下你的鋼筆嗎?我能知道你的名字嗎?May/Can /Could2021/8/9 星期一133. may和might表示可能性不大的推測(cè), 但may比might可能性大, 常用于肯定句和否定句, 不能用于疑問(wèn)句。常譯為“有可能”, may/might not意思是“可能不會(huì)”。Are you coming to Marys party?Im not sure. I

7、 _ _ _ _ _(有可能去參加音樂(lè)會(huì))instead. Thinking _ _ _(可能會(huì)下雨), I decided to go by car. may/mightgototheconcertitmightrain2021/8/9 星期一14. must與have tomusthave to用法表說(shuō)話(huà)者的主觀看法強(qiáng)調(diào)客觀需要沒(méi)有人稱(chēng)、時(shí)態(tài)和數(shù)的變化有人稱(chēng)、時(shí)態(tài)和數(shù)的變化mustnt表示禁止、不許dont have to表示不必(=neednt)可用于肯定句表示肯定的推測(cè), 常譯為“肯定”、“一定是” 2021/8/9 星期一15用正確的情態(tài)動(dòng)詞填空。(must/have to)We _

8、 keep it a secret and not tell any other person except us. My son is ill, so I _look after him at home. You _go to work today. Its Sunday. He _ be ill. He looks so pale. You _ play football in the street, for its too dangerous. He _work hard to remain ahead of his classmates. musthave todont have to

9、mustmustnthas to/had to2021/8/9 星期一16. shall與should1. shall的用法。(1)用于一、三人稱(chēng)疑問(wèn)句, 表示征求對(duì)方意見(jiàn)或請(qǐng)求對(duì)方許可。(2)用于二、三人稱(chēng)陳述句, 表示“允諾”、“警告”。(3)用于宣布法律、規(guī)定的要求。Where _ _ _ _ _, at your office or at your house?我去哪里接你, 你辦公室還是你家?shallIpickyouup2021/8/9 星期一17If you break the law, you _ _ _. 如果你犯法, 就會(huì)受到懲罰。 Tell him that he sha

10、ll have the book tomorrow. 譯: _Persons under 18 _ _ _ _ _ night work. 不滿(mǎn)十八歲的人不得被雇用做夜間工作。 shallbepunished告訴他這本書(shū)明天給他。shallnotbeemployedin2021/8/9 星期一182. should的用法。(1)表建議, 常譯為“應(yīng)該”, 其否定形式為shouldnt。(2)表義務(wù)和責(zé)任, 常譯為“應(yīng)該”。(3)表驚訝, 常譯為“居然”。(4)表推測(cè), 常譯為“按道理應(yīng)該”。You _ _ _ _ your teacher. 你應(yīng)該去問(wèn)問(wèn)你的老師。shouldgoandask2

11、021/8/9 星期一19We _ _ the aged. 我們應(yīng)該幫助老人。Its strange that he should come so late. 譯: _With an early start he should be here by noon. 譯: _shouldhelp他竟然來(lái)這么晚真是奇怪。動(dòng)身得早, 他中午就應(yīng)該到這里了。2021/8/9 星期一20. will與would1. 表示意志、愿望等。will與would可以表示意志、愿望和決心。will用于指現(xiàn)在的意愿, would用于指過(guò)去的意愿。2. 表示委婉語(yǔ)氣。will和would均可用于征求意見(jiàn)或提出請(qǐng)求, 此時(shí)

12、的would并不表示過(guò)去, 而是為了使語(yǔ)氣更委婉。2021/8/9 星期一213. 表示習(xí)慣或傾向。will和would均可用于表示習(xí)慣或傾向。既可指某人特有的習(xí)慣, 也可指事物的自然傾向。其中will表示現(xiàn)在的習(xí)慣, would表示過(guò)去的習(xí)慣。4. 表示執(zhí)意或堅(jiān)持。will和would可用來(lái)表示句子主語(yǔ)的執(zhí)意和堅(jiān)持, 其中will用于談?wù)摤F(xiàn)在, would用于談?wù)撨^(guò)去。在肯定句中譯為“偏要”, 在否定句中譯為“就是不肯”。2021/8/9 星期一22指出下列句子分別是上面will或would的哪種用法。Would you please post the letter for me?( )Sh

13、e asked if I would go with them. ( )Oil will float on water. ( )He will comb his hair at the table, even though he knows I dont like it. ( )21342021/8/9 星期一23If you will wait a moment, Ill fetch the money. ( )Although questioned many times, he wouldnt give the names of his partners. ( )He would do i

14、t, though I told him not to. ( )The doctor said he would try his best to save the patient. ( )14412021/8/9 星期一24【辨一辨明晰異同】would指過(guò)去有某種習(xí)慣, 現(xiàn)在可能還有used to指過(guò)去有某種習(xí)慣, 而現(xiàn)在已經(jīng)不再有這種習(xí)慣了2021/8/9 星期一25I used to go to the cinema a lot, but I never get the time now. 我過(guò)去常去看電影, 但是現(xiàn)在根本沒(méi)時(shí)間了。When he lived in the city sev

15、eral years ago, he would have a walk in the park. 幾年前他住在這個(gè)城市的時(shí)候, 經(jīng)常到公園去散步。2021/8/9 星期一26. need與dare1. need當(dāng)情態(tài)動(dòng)詞講時(shí), 常用于否定句和疑問(wèn)句。在否定句中意為“沒(méi)有必要”; 在疑問(wèn)句中, 肯定回答用 must, 否定回答用neednt。You _ _ _ the paper this week. 這一周你不必交論文。_ I attend the meeting tomorrow?明天我需要參加會(huì)議嗎?Yes, you _. 是的, 你需要參加。/No, you _. 不, 不需要。nee

16、dnthandinNeedmustneednt2021/8/9 星期一272. dare作為情態(tài)動(dòng)詞時(shí), 意為“敢于, 敢做”, 多用在否定句、疑問(wèn)句或條件狀語(yǔ)從句中。The little girl _ _ _ in public. 小女孩不敢在公眾面前說(shuō)話(huà)。_ _ _ the little cat? 你敢抓這只小貓嗎?If you _ _ to me like this again, youll be punished. 如果你膽敢再和我這樣說(shuō)話(huà), 你會(huì)受到懲罰的。darenotspeakDareyoucatchdarespeak2021/8/9 星期一283. dare和need都可以用作

17、實(shí)義動(dòng)詞, 有時(shí)態(tài)、人稱(chēng)和數(shù)的變化。You _ _ _ tell him the news, it just made him sad. 你無(wú)需告訴他這一消息, 那只會(huì)使他傷心。_ he _ to do this homework first?他需要先做這項(xiàng)作業(yè)嗎？didntneedtoDoesneed2021/8/9 星期一29【典題體驗(yàn)】使用恰當(dāng)?shù)那閼B(tài)動(dòng)詞填空。1. (2015四川高考)You _ be careful with the camera. It costs!【解析】must。根據(jù)語(yǔ)境可知, 這里表示“命令和要求”, 故要用must。2021/8/9 星期一302. (2015

18、重慶高考)You _ be Carol. You havent changed a bit after all these years. 【解析】must。根據(jù)語(yǔ)境可知, 此處表示肯定的推測(cè), 故用must, 意為“一定、肯定”。2021/8/9 星期一313. (2014江西高考)Life is unpredictable; even the poorest _ become the richest. 生活是不可預(yù)知的, 即使是最貧窮的人也有可能變成最富有的人?！窘馕觥縨ight。根據(jù)句意可知, might或許、可能, 表示不確定的推測(cè)。2021/8/9 星期一324. (2014大綱版全國(guó)

19、卷)Although you _ find bargains in London, its not generally a cheap place to shop. 雖然在倫敦你有時(shí)能買(mǎi)到便宜的東西, 但是總體上說(shuō)倫敦是一個(gè)購(gòu)物很貴的地方?！窘馕觥縞an。can在此句中, 表示“有時(shí)會(huì)”, 用于肯定句表示理論上的客觀可能性。2021/8/9 星期一335. (2014重慶高考)Ive ordered some pizza, so we _ worry about cooking when we get home tired. 【解析】neednt。根據(jù)句意可知, neednt后跟動(dòng)詞原形, 表

20、示“沒(méi)有必要做某事”。2021/8/9 星期一346. (2014江蘇高考)It was sad to me that they, so poor themselves, _ bring me food. 【解析】should。should表示驚訝, 意為“竟然”。7. (2014四川高考)I still remember my happy childhood when my mother _ take me to Disneyland at weekends. 【解析】would。根據(jù)at weekends可知是過(guò)去經(jīng)常性的行為, would表示“過(guò)去常常”。2021/8/9 星期一358.

21、 (2014北京高考) _ I have a word with you?It wont take long. 【解析】May/Can/Could。情態(tài)動(dòng)詞may/can/could用于第一人稱(chēng)的一般疑問(wèn)句, 可表示征求對(duì)方的同意。2021/8/9 星期一36【易錯(cuò)點(diǎn)撥】本題很容易誤填shall, 表示征求對(duì)方的意見(jiàn)。仔細(xì)分析句子可以看出, 此處表示“征求對(duì)方的同意”, 意為“行不行, 可以不可以”, 且主語(yǔ)是第一人稱(chēng)。而shall只表示愿意按對(duì)方的指示去做, 且常用于第三人稱(chēng)。因此仔細(xì)讀懂句意并熟練掌握表示“請(qǐng)求”的情態(tài)動(dòng)詞的區(qū)別才是做題的關(guān)鍵。2021/8/9 星期一37【真題備選】1.

22、(2013湖南高考)He _ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it. 【解析】couldnt/was not able to。could和was able to都表示過(guò)去的能力, 意為“能夠、可以”, couldnt和was not able to是其否定形式, 意為“不能做某事”。2021/8/9 星期一382. (2013江西高考)When I was a child, I _ watch TV whenever I wanted to. 【解析】could。could用于肯定句, 表示允許, 意為“可以”。3.