資源簡介 課題:情態(tài)動詞 總第33課時教學(xué)目標(biāo):1.復(fù)習(xí)情態(tài)動詞的分類及用法。教學(xué)重點(diǎn):1.情態(tài)動詞的分類及用法。教學(xué)難點(diǎn):1.情態(tài)動詞的用法。課時安排:1課時。教 學(xué) 過 程 個 性 修 改 第一課時一、歸納與闡釋情態(tài)動詞有具體的詞義,但也同助動詞一樣,需要與其他詞語一起構(gòu)成句子的謂語,另外情態(tài)動詞沒有人稱和數(shù)的變化,后必須跟 。常見情態(tài)動詞的用法: 情態(tài)動詞用法例句can(1)表示能力,一般譯為“能、會”,否定式can’t=can not。(2)表示許可,常在口語中,意為“可以”。(3)表示推測,意為“可能”, 常用于否定句和疑問句中,此時can’t 譯為“不可能”。She can swim fast, but I can’t.她能游得很快,但我不能。You can use my dictionary. 你可以用我的字典。—Can the man be our teacher 那個人有可能是我們老師嗎 —No, he can’t be our teacher. Our teacher is on a visit to the Great Wall.不可能。咱們老師正在游覽長城呢。could(1)can的過去式,意為“能、 會”,表示過去的能力。(2)could在疑問句中,表示委婉的語氣。(3)表示強(qiáng)調(diào),“很可能”。He could write poems when he was 10.他十歲時就會寫詩。—Could I use your pen 我能用一下你的鋼筆嗎 —Yes, you can. 可以。I think he couldn't be that young.我認(rèn)為他不可能那么年輕。may(1)表示請求、許可,比can 正式。(2)表示推測,談?wù)摽赡苄裕鉃椤翱赡埽?或許”,一般用于肯定句中。(3)may的過去式為might,表示推測時,可能性低于may。(4)表示希望、祈求、祝愿,常可譯為“祝愿”。通常是用may+主語+動詞。May I borrow your bike 我可以借你的自行車嗎 It may rain tomorrow. 明天可能會下雨。He is away from school. He might be sick.他離開學(xué)校了, 可能是他生病了。May you succeed!祝你成功!need(1)need 表示“需要、必須”, 主要用于否定句和疑問句中,其否定形式為needn't,意為“沒有必要,不必”。 用need 提問時, 肯定回答為 must,否定回答為 needn't或don't have to。(2)need 還可以作實(shí)義動詞,此時有人稱、數(shù)和時態(tài)的變化,如果是人作主語,后邊多接動詞不定式。—Need I stay here any longer 我還有必要留在這兒嗎 —Yes, you must. 是的。—No, you needn't/don't have to. 不, 你不必。He needs to learn more about the girl.他需要多了解那個女孩。should(1)should 意為“應(yīng)該”,可表示勸告、建議、義務(wù)、責(zé)任等。(2)should have done 意為“本應(yīng)該做而沒做”, 表示對過去動作的責(zé)備、批評。We should protect the environment.我們應(yīng)該保護(hù)環(huán)境。You should have finished your homework.你本應(yīng)該已經(jīng)完成作業(yè)了。(事實(shí)上你沒有完成。)shall(1)shall表示征求對方意見(多用于第一、三人稱)。(2)用于第二、三人稱,表示義務(wù)。Shall we go out for a walk 我們出去散步好嗎 You shall do as you see me do.你應(yīng)該依照我的樣子做。will(1)will表示意愿、意志、打算,可用于多種人稱。(2)用于第二人稱的疑問句,表示說話人征求對方的意見。I will help you if I'm free this afternoon.今天下午如果我有空,我就會幫你。Will you please read it again 你可以再讀一遍嗎 wouldwill的過去式,但可以用于現(xiàn)在時間表達(dá)委婉或客氣的語氣。Would you please bring your book here tomorrow 你明天可以將你的書帶到這里來嗎 have to表示客觀需要,意為“不得不,必須”,有人稱、時態(tài)和數(shù)的變化,后跟動詞原形。We have to ask him. 我們必須去問他。had better“最好”,沒有人稱、時態(tài)和數(shù)的變化,后跟動詞原形。You'd better go there by bus.你最好坐公交車去那里。must(1)must 表示主觀看法,意為“必須、一定”。(2)其否定形式mustn't表示“一定不要” “千萬別” “禁止,不許”。(3)對must引導(dǎo)的疑問句,肯定回答為must,否定回答為needn't 或 don't have to。(4)must表示有把握的推測,用于肯定句。You must stay here until I come back.在我回來之前你必須待在這兒。You mustn't play with fire.你不許玩火。—Must I finish my homework 我現(xiàn)在必須完成作業(yè)嗎 —No, you needn’t.不,你不必。The light is on, so he must be at home now.燈亮著,他現(xiàn)在肯定在家。二、分析與應(yīng)用從題后所給的情態(tài)動詞中選擇恰當(dāng)?shù)脑~,并用其適當(dāng)形式填空。1.[2024·四川德陽中考] Because of this experience, he realized that he do something to help. (should, will)2.[2024·江蘇鎮(zhèn)江中考] Even humans on land are influenced because the fish we eat have harmful plasticparticles(微粒)in their bodies. (must, may)3.[2024·江蘇鎮(zhèn)江中考] Feathers(羽毛)push down on the air, so birds fly.(have to, can)4.[2024·青海中考] Money is valuable. We use money to buy what we need and want. That is why we choose between things and spend our money wisely. (have to, would)5.[2024·吉林長春中考] If a sport is added to the Olympics, it be widely practiced bymen in at least 75 countries on four continents(洲). (should, must)6.[2024·湖南模擬] Avoid going to the places full of people during flu seasons. If you have to, you wear a mask. (had better, would)7.[2024·四川德陽中考] In the past, young puffins(海鸚) easily find the sea with the help of the moonlight. But now, bright lights of the city often make them lose their way. (can, will)8.[2024·江蘇宿遷中考] According to the traffic rules, people ride e-bikes without wearing helmets. (must, may)9.[2024·四川達(dá)州中考改編] you mind telling me if he will attend the meeting in two days (will, must)10.[2024·湖南中考] Sound be seen, but it can make the hair cells move back and forward. (can, may)11.[2024·四川內(nèi)江中考改編] Make sure to provide enough books for your children to practice reading. But these books should not be too hard. And there be too many new words. (will, should)12.[2024·四川德陽中考] He had to take care of his family, so he thought that he find a way to make money by himself. (must, can)板書設(shè)計(jì):作業(yè)布置:作業(yè)手冊語法聚焦之九:情態(tài)動詞相關(guān)習(xí)題。教學(xué)反思課題:情態(tài)動詞 總第33課時教學(xué)目標(biāo):1.復(fù)習(xí)情態(tài)動詞的分類及用法。教學(xué)重點(diǎn):1.情態(tài)動詞的分類及用法。教學(xué)難點(diǎn):1.情態(tài)動詞的用法。課時安排:1課時。教 學(xué) 過 程 個 性 修 改 第一課時一、歸納與闡釋情態(tài)動詞有具體的詞義,但也同助動詞一樣,需要與其他詞語一起構(gòu)成句子的謂語,另外情態(tài)動詞沒有人稱和數(shù)的變化,后必須跟動詞原形。常見情態(tài)動詞的用法: 情態(tài)動詞用法例句can(1)表示能力,一般譯為“能、會”,否定式can’t=can not。(2)表示許可,常在口語中,意為“可以”。(3)表示推測,意為“可能”, 常用于否定句和疑問句中,此時can’t 譯為“不可能”。She can swim fast, but I can’t.她能游得很快,但我不能。You can use my dictionary. 你可以用我的字典。—Can the man be our teacher 那個人有可能是我們老師嗎 —No, he can’t be our teacher. Our teacher is on a visit to the Great Wall.不可能。咱們老師正在游覽長城呢。could(1)can的過去式,意為“能、 會”,表示過去的能力。(2)could在疑問句中,表示委婉的語氣。(3)表示強(qiáng)調(diào),“很可能”。He could write poems when he was 10.他十歲時就會寫詩。—Could I use your pen 我能用一下你的鋼筆嗎 —Yes, you can. 可以。I think he couldn't be that young.我認(rèn)為他不可能那么年輕。may(1)表示請求、許可,比can 正式。(2)表示推測,談?wù)摽赡苄裕鉃椤翱赡埽?或許”,一般用于肯定句中。(3)may的過去式為might,表示推測時,可能性低于may。(4)表示希望、祈求、祝愿,常可譯為“祝愿”。通常是用may+主語+動詞。May I borrow your bike 我可以借你的自行車嗎 It may rain tomorrow. 明天可能會下雨。He is away from school. He might be sick.他離開學(xué)校了, 可能是他生病了。May you succeed!祝你成功!need(1)need 表示“需要、必須”, 主要用于否定句和疑問句中,其否定形式為needn't,意為“沒有必要,不必”。 用need 提問時, 肯定回答為 must,否定回答為 needn't或don't have to。(2)need 還可以作實(shí)義動詞,此時有人稱、數(shù)和時態(tài)的變化,如果是人作主語,后邊多接動詞不定式。—Need I stay here any longer 我還有必要留在這兒嗎 —Yes, you must. 是的。—No, you needn't/don't have to. 不, 你不必。He needs to learn more about the girl.他需要多了解那個女孩。should(1)should 意為“應(yīng)該”,可表示勸告、建議、義務(wù)、責(zé)任等。(2)should have done 意為“本應(yīng)該做而沒做”, 表示對過去動作的責(zé)備、批評。We should protect the environment.我們應(yīng)該保護(hù)環(huán)境。You should have finished your homework.你本應(yīng)該已經(jīng)完成作業(yè)了。(事實(shí)上你沒有完成。)shall(1)shall表示征求對方意見(多用于第一、三人稱)。(2)用于第二、三人稱,表示義務(wù)。Shall we go out for a walk 我們出去散步好嗎 You shall do as you see me do.你應(yīng)該依照我的樣子做。will(1)will表示意愿、意志、打算,可用于多種人稱。(2)用于第二人稱的疑問句,表示說話人征求對方的意見。I will help you if I'm free this afternoon.今天下午如果我有空,我就會幫你。Will you please read it again 你可以再讀一遍嗎 wouldwill的過去式,但可以用于現(xiàn)在時間表達(dá)委婉或客氣的語氣。Would you please bring your book here tomorrow 你明天可以將你的書帶到這里來嗎 have to表示客觀需要,意為“不得不,必須”,有人稱、時態(tài)和數(shù)的變化,后跟動詞原形。We have to ask him. 我們必須去問他。had better“最好”,沒有人稱、時態(tài)和數(shù)的變化,后跟動詞原形。You'd better go there by bus.你最好坐公交車去那里。must(1)must 表示主觀看法,意為“必須、一定”。(2)其否定形式mustn't表示“一定不要” “千萬別” “禁止,不許”。(3)對must引導(dǎo)的疑問句,肯定回答為must,否定回答為needn't 或 don't have to。(4)must表示有把握的推測,用于肯定句。You must stay here until I come back.在我回來之前你必須待在這兒。You mustn't play with fire.你不許玩火。—Must I finish my homework 我現(xiàn)在必須完成作業(yè)嗎 —No, you needn’t.不,你不必。The light is on, so he must be at home now.燈亮著,他現(xiàn)在肯定在家。二、分析與應(yīng)用從題后所給的情態(tài)動詞中選擇恰當(dāng)?shù)脑~,并用其適當(dāng)形式填空。1.[2024·四川德陽中考] Because of this experience, he realized that he should do something to help. (should, will)2.[2024·江蘇鎮(zhèn)江中考] Even humans on land are influenced because the fish we eat may have harmful plasticparticles(微粒)in their bodies. (must, may)3.[2024·江蘇鎮(zhèn)江中考] Feathers(羽毛)push down on the air, so birds can fly.(have to, can)4.[2024·青海中考] Money is valuable. We use money to buy what we need and want. That is why we have to choose between things and spend our money wisely. (have to, would)5.[2024·吉林長春中考] If a sport is added to the Olympics, it must be widely practiced bymen in at least 75 countries on four continents(洲). (should, must)6.[2024·湖南模擬] Avoid going to the places full of people during flu seasons. If you have to, you had better wear a mask. (had better, would)7.[2024·四川德陽中考] In the past, young puffins(海鸚) could easily find the sea with the help of the moonlight. But now, bright lights of the city often make them lose their way. (can, will)8.[2024·江蘇宿遷中考] According to the traffic rules, people mustn’t ride e-bikes without wearing helmets. (must, may)9.[2024·四川達(dá)州中考改編] Would you mind telling me if he will attend the meeting in two days (will, must)10.[2024·湖南中考] Sound can't be seen, but it can make the hair cells move back and forward. (can, may)11.[2024·四川內(nèi)江中考改編] Make sure to provide enough books for your children to practice reading. But these books should not be too hard. And there shouldn't be too many new words. (will, should)12.[2024·四川德陽中考] He had to take care of his family, so he thought that he must find a way to make money by himself. (must, can)板書設(shè)計(jì):作業(yè)布置:作業(yè)手冊語法聚焦之九:情態(tài)動詞相關(guān)習(xí)題。教學(xué)反思 展開更多...... 收起↑ 資源列表 9 語法聚焦之九 情態(tài)動詞 2025年中考英語語法專題復(fù)習(xí)(人教版) - 學(xué)生版.doc 9 語法聚焦之九 情態(tài)動詞 2025年中考英語語法專題復(fù)習(xí)(人教版).doc 縮略圖、資源來源于二一教育資源庫