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1、Unit 7,Abilities,Introduce,I can ,Words,smoke smk v.吸煙，抽煙;還可以用作n.煙；抽煙; eg： Its against the rules of the school to smoke. 吸煙是違反校規(guī)的。 The smoke from chimney is spreading out in the sky. 煙囪冒出的煙正在空中散開。 小練習(xí)：他午飯后抽一支雪茄。 _______________________________.,He smoked a cigar after lunch.,Words,by th
2、e way 順便問一下，順便說一下 eg： By the way, do you live with your parents or have a place of your own? 順便問一句，你是同父母一起生活還是自己生活? 小練習(xí)：翻譯句子。 順便問一下，你住在哪里？ ______________________________________?,By the way，where do you live?,Grammar,一、情態(tài)動(dòng)詞can/ could/ may 情態(tài)動(dòng)詞本身有一定的詞義，但要與動(dòng)詞原形一起使用，給謂語動(dòng)詞增添情態(tài)色彩，表示說話人對(duì)有關(guān)行為或事
3、物的態(tài)度和看法，認(rèn)為其可能、應(yīng)該或必要等。情態(tài)動(dòng)詞后面加動(dòng)詞原形。can和could都是情態(tài)動(dòng)詞。 1.can和could都可以用來表示能力can用于現(xiàn)在時(shí)，could用于過去時(shí)。 eg： His grandfather is over 80 but still can read without glasses. 他爺爺八十多歲了，但還能不戴眼鏡看書。 He could swim when he was eight years old. 他八歲時(shí)就會(huì)游泳了。,Grammar,2.can和could都還可以用來表示可能性，could表示的可能性比can更小，當(dāng)談?wù)撨^去的可能性
4、時(shí)，只能用could。 It is Sunday. Millie cant be at school. 今天是星期天，米莉不可能在學(xué)校。 3.can和could都還可以用來表示請(qǐng)求、許可。此時(shí)could不是can的過去式，而是表示的語氣比can更委婉，常用來向老師、長輩等提出請(qǐng)求，can常用來向同學(xué)、朋友提出請(qǐng)求。 eg：Can you help me，Sam?薩姆，你能幫我一下嗎？ 4.may用來表示請(qǐng)求許可時(shí)用于比較正式的場合。 eg： May I have your name，please?我可以問一下你的名字嗎？,Dialogue,Millie: What can Superman
5、do, Simon? 米莉：西蒙，超人會(huì)做什么呢？ Simon: Superman can see through walls. 西蒙：超人能看穿墻。 Millie: How amazing! His eyes just like X-rays. 米莉：多么令人驚奇??！他的眼睛就像X光射線。 Simon: Yes. He can burn things with his eyes. 西蒙：是的。他也能用他的眼睛燃燒東西。 Millie: What a wonderful man! 米莉：多么奇妙的人啊！,Summary,smoke, camera, X-ray,What a beau
6、tiful flower it is! What beautiful flowers they are! What an interesting idea he has! What interesting ideas you have! What nice music it is!,Exercise,1. ________ I know by what time you want the project to be done? By the day after tomorrow. ________ you find it on time. A. May, Can B. Must, Nee
7、d C. Could, Must D. Need, Would 2. Is the man over there Mr Brown? It ________ him. He has gone to Brazil to watch the 2014 FIFA World Cup. A. may not B. cant be C. shouldnt D. mustnt 3. _______ fast you swam just now! A. How a B. What a C. What D. How,A,B,D,Exercise,6. It will be hot tomorrow,
8、so we_______ wear shorts. 7. Last year I_______ swim, but I_______ swim now. 8. When he was young, I never believed that he_______ be a good English teacher. 9. _______ you help me? Yes, I_______. 10. My little son_______ walk because he is only six months old.,should,cant,Can,can,will,couldnt,can,Homework,Describe your abilities using I can,
七年級(jí)英語下冊(cè) Unit 7 Abilities課件1 （新版）牛津版.ppt
