最新新目标人教版pep初中七年级英语下册unit4 dont eat in class全单元课件

Unit 4 Lets make a survey. (tick Lets make a survey. (tick or cross) Can you? Yes, we can. (No, we cant.) ( ) clean your room ( ) play computer games ( ) listen to the teachers in class ( ) go out on school nights ( ) watch TV after school ( ) wear hats in class ( ) listen to music in class ( ) eat anything in class -Dont eat in class, please. - Oh, I / we know. -We can eat in the dining hall. -No, they cant. -Can they eat in class? -Where -Where can you eat? you eat? -Can you eat in class? -No, I cant. -Can they talk in class? -No, they cant. - We can talk after class. - When can you talk? -Dont talk in class, please. - Oh, I / we know. -Can you talk in class? -No, I cant. Dont listen to music in the classroom. -Can they listen to music in the classroom? -No, they cant. -We can listen to music outside the school. -Where can you listen to music? -Can you listen to music in the classroom? -No, I cant. Oh, I / we know. - Can she wear a hat in school? - No, she cant. - Dont wear hats in school. - Oh, I / we know. - Can you wear hats in school? - No, I cant. -We can wear hats outside the school. -Where can you wear hats ? hallway - Can he- Can he run run in the hallwayin the hallways s? ? - No, he cant. - No, he cant. - - Dont runDont run in the hallwayin the hallways s. . - Oh, I / we know.- Oh, I / we know. - Can you - Can you runrun in the hallwayin the hallways?s? - No, I cant.- No, I cant. fight - Can they - Can they fightfight? ? - Sorry, they cant.- Sorry, they cant. - - Dont fightDont fight, please., please. - Oh, I / we know. - Can you- Can you fight fight? ? - Sorry, I cant.- Sorry, I cant. -Dont arrive late for class. -Can you arrive late for class? -No, he cant. - Oh, I / we know. -Can he arrive late for class? -No, I cant. - Can they- Can they draw draw on the wall? on the wall? - No, they cant. - No, they cant. - - Dont draw Dont draw on the wall, pleaseon the wall, please. . - Oh, I / we know. - Can you - Can you drawdraw on the wall? on the wall? - No, I cant. - No, I cant. ( ) Dont arrive late for class. ( ) Dont eat in class. ( ) Dont talk in class. ( ) Dont run in the hallways. ( ) Dont fight. ( ) Dont draw on the wall. ( ) Dont wear hats in school. ( )Dont listen to music in class. Lets match the activities Lets match the activities with the pictures(with the pictures(图文配对）图文配对）. . 12 3 4 56 7 2 1 3 7 8 6 4 8 5 school rules keep/obey the rules 遵守规则 break the rules 违反规则 What rules are these students breaking? Finish 1aFinish 1a 1. 1. DonDon t t arrive late for class. You must be arrive late for class. You must be on time.on time. 2. 2. DonDon t t run in the hallways. run in the hallways. 3. 3. DonDon t t eat in the classroom. You must eat in the classroom. You must eat in the dining hall.eat in the dining hall. 4. 4. DonDon t t listen to music in class. listen to music in class. 5. 5. DonDon t t fight. fight. Lets practice in pairs A: What are the rules? B: Well, we cant_ A: Can we _ B: No, we cant. A: B: 祈使句 1.祈使句是表示命令、叮嘱、号召等 的句子， 2.通常省略主语 you. 3.句中谓语动词用动词原形。 4.祈使句有肯定和否定两种： Dont eat in class. . Come in, please! 请进！ Sit down, please. 请坐。 Dont play sports in the classroom. Dont fight . 否定 肯定 Grammar 祈使句 Example: 肯定祈使句 否定祈使句 1.Sit down. 2.Come in. 3.Eat at home. 4.Listen to music outside. 5. Do your homework at school. Dont sit down.Dont come in . Dont eat at home. Dont listen to music outside. Dont do your homework at school. Language Points 1. -What are the rules? 规则是什么？ -Well, we cant arrive late for class. 哦, 我们上课不能迟到。 1) rule规则, 可数名词, 构成的短语有： follow the rules 遵守规章 break the rules 违反规章 school rules 校纪 = the rules of the school class rules 班规 = the rules of the class rule还可以用作动词, 意为“统治, 支配”。 e.g. The king ruled the country 500 years ago. 500年前, 国王统治着这个国家。 2) arrive “到达”, arrive是一个不及物动词， 不能直接跟表示地点的名词。如果要跟名词， 就必须加介词in或at。在“大地方”前加“in”； 在“小地方”前加“at”. arrive in / at + 地点 get to +地点 reach +地点 (到达某地方 ) e.g. When did you arrive in Shanghai? 你什么时候到的上海？ When we arrive at the school, it was 7:50. 当我们到达学校时，已经 7：50了。 如果 arrive后不接名词，就不用介词： e.g. After you arrive (here/there), please call me. 你到了(这里/那儿)后给我打个电话。 How to make our class better( 更好)? Lets make some class rules. Lets Write You can begin like these: Dont You can You cant Class Rules 1.Dont talk in class. 2_ 3 _ 4_ 5 _ 6 _ Fill in the blank of school rules: 1. Dont _late for class/school. 3. Dont run_. 5. Dont _ in the hallway. 4. Dont _ music in the class 2. _eat in class. 6. Dont _ the hat in school. arrive in the hallways wear Dont play basketball listen to Please say “We cant” 用Dont或Cant 完成下列句子 1 We _ eat in class. 2 _ do it like this. 3 _ take the food to the classroom. 4 Boys _ wear long hairs.(留长发） 5 We _ sleep late. Its not good for our health. cant Dont Dont cant cant Dont eat in class! sectiomA2d-3c SCHOOL RULES 1.Dont arrive late for class. 2.Dont run in the hallways. 3.Dont eat in the classroom. 4.Dont listen to music in the classroom or the hallways. 5.Dont fight. What are the school rules? What rules are these students breaking? Dont fight. fight Dont talk in class. Dont listen to music in the classroom. Dont arrive late for class. arrive late Dont run in the hallways. hallway Dont eat in the classroom. 2d role play the conversation 1.Whats the boys name? 2.Are there a lot of rules? 3.What are some of the rules? 4.Can they bring music players to school? 5.Do they always have to wear the school uniform? 6.Do they also have to be quite in the library? His name is John Yes, there are No, they cant Yes, they do Yes, they do What are the school rules in their school ?Dont be late for class. Dont bring music players to school. Wear school uniform. Be quiet in the library. 1.情态动词have to 的用法 have to意思是“必须、不得不”, 它侧重于客观 上的必要和外界的权威。 1) 结构: 主语have to动词原形其他 (一般现在时, 主语是第三人称单数时, 用has to; 句子是过去时, 用had to.) 如： Explanation We have to wear sneakers for gym class. 在体育课上, 我们必须穿运动鞋。 Tom has to practice the guitar every day. 汤姆每天必须练习弹吉它。 I had to get up at 5:00 am last Monday. 上周一, 我不得不早上5点起床。 2) 否定形式: 主语dont have to动词原形 其他(一般现在时, 主语是第三人称单数时, 用doesnt have to; 句子是过去时, 用 didnt have to) e.g. Nick doesnt have to wear a uniform. 尼克不必穿制服。 We didnt have to do our homework at once. 我们不必马上完成作业。 3) 疑问句: Do (Does 或 Did)主语 have to 动词原形其他 如: -Do you have to stay at home on weekends? -Yes, I do. / No, I dont. 周末你必须呆在家里吗？ 是的, 我必须。/ 不, 我不必。 Did he have to go to bed by 11:00 last night? 昨晚, 他不得不11点前上床睡觉吗？ 1) 表示能力, “会”, “能”(在第一册中已经学习 这种用法) 例如: Can you play the guitar? 你会弹吉它吗？ Judy can speak a little Chinese. 朱蒂会说一点中文。 I can dance and sing. 我能唱歌又能跳舞。 2. 情态动词can的用法 2) 表示允许、许可, “可以”、“能” (在这一课 中新学的词义) 例如: Can the students run in the hallways? 学生们可以在走廊上跑吗? We can eat outside. 我们可以在外面吃东西。 Can I come in? 我能进来吗? 注意: 同样是情态动词, can和have to的用法 是有区别的, 和大部分情态动词一样， can在否定句中, 直接在can后加上not， 在疑问句中, 把can放到主语前面， 并且没有人称和数的变化。 3. late “迟, 晚” (形容词或副词) e.g. Why are you late? 你为什么迟到？ Sorry, I come late. 对不起, 我来晚了。 be late forn. (对)迟到 e.g. Dont be late for work / class /meeting. 上班/上课/开会别迟到。 4.You must be on time.你一定要准时。 must 必须，一定 on time 按时，准时 你必须按时到达那里。 You must arrive there on time. 5.bring (v) 带来 take (v)带走 bring sth/sb to +地点 bring sth here take sth/sb to +地点 take sth there 我们能把音乐播放器带到学校吗？ Can we bring music player to school? 请把这些书拿到图书馆去。 Please take these books to the library. 他的爸爸经常带他到动物园。 His father often takes him to the zoo. 6.wear (v) 穿着，戴着 强调穿的状态 他穿着一件黑色的T恤衫。 He wears a black T-shirt. be in +衣服，颜色 穿着 He is in a black T-shirt. He is in black. 1. 不要在楼道里跑。 _ 2. 不要打架。 _ 3. 有什么规则？ _ 4. 我们必须按时上课. _ 阅读Grammar Focus部分，完成下列句子。 Dont fight. Dont run in the hallways. What are the rules? We must be on time for class. 5. 我们可以在教室里吃东西吗？ _ 6. 不能。但我们可以在餐厅里吃东西。 _ _ 7. 我们可以在上课的时候带帽子吗？ _Can we wear a hat in class? No, we cant, but we can eat in the dining hall. Can we eat in the classroom? 8. 他在学校里必须穿校服吗？ _ 9. 是的，必须。/ 不，不必。 _ 10. 你们必须做什么？ _ 11. 在图书馆里我们必须保持安静。 _ Yes, he does. / No, he doesnt. Does he have to wear a uniform at school? What do you have to do? We have to be quiet in the library. GrammarGrammar : : Example:Example: 肯定肯定祈使句祈使句 否定否定祈使句祈使句 1.1.Sit down.Sit down. 2.2.Come in.Come in. 3.3.Eat in the hallways.Eat in the hallways. 4.4.Listen to music in class.Listen to music in class. 5. 5. Do your homework on Sunday night.Do your homework on Sunday night. DontDont sit sit down.down. DontDont come e in. DontDont eat in the hallways.eat in the hallways. DontDont listen to music in class.listen to music in class. DontDont do your homework on Sunday night.do your homework on Sunday night. 表示表示请求请求, ,建议建议, ,命令命令, ,禁止禁止等语气的句子等语气的句子, , 其结构为省其结构为省 去主语去主语youyou, ,以以动词原形开头动词原形开头的简单句的简单句 。 祈使句祈使句 2. 句子结构 (1) 肯定句：_+ 其他 在餐厅里吃东西。 _ 在音乐教室里听音乐。 _ 骑自行车去上学。 _Ride the bike to school. Eat in the dining hall. 动词动词 原形 Listen to music in the music room. (2) 否定句: _ + _+ 其他 不要和同学们打架。 _ 不要在教室里打篮篮球。 _ Dont fight with your classmates. Dont play basketball in the classroom. Dont 动词原形 (3) 以let引起的句子 _+ sb.+动词动词 原形 让让我们们步行去上学吧。 _ (4) 表示“禁止、规劝规劝 ” 禁止停车车！No Parking! 禁止吸烟！No Smoking! 不要放包！No bags! Let Lets walk to school. No + 动词-ing形式 No + 可数名词复数/不可数名词 Dont fight. Dont listen to music in the classroom! in the classroom Dont run in the hallways. Dont take photos here. No photos! Dont talk in the library! in the library No talking! Dont smoke! No smoking! Dont eat in the classroom. in the classroom Dont take your schoolbags to the library! in the library No schoolbags! Dont arrive late for class. Library rules 1. Dont talk. 2. _ 3. _ _ 4. _ _ Dont eat. Write the rules for the school library. 3a Dont listen to music. Dont take photos. Do you know the rules for the school library? No school bags! No talking! No wet umbrellas! No listening to music! No food! 3a I _a uniform every day. They _wear a uniform every day. Yes,_. Look and say. Do you have to wear a uniform every day? have to No,_. have to wear I do I dont She _do homework every day. has to Jane_ on weekends. has to clean her bedroom We have to. We have to arrive at school on time. We have to do homework every day. We have to clean the classroom every day. We have to keep the classroom clean. We have to study hard at all lessons. What do you have to do at school? Group work Use the words to make questions about the rules. Then write answers according to your school. 3b 1. Be quite? Q: Does she have to be quite in the library? (she/have to/in the library) A: Yes, she does. 2. Eat? Q: _ (he/ have to/ in the dining hall)? A: _ Does he have to eat in the dining hall? No, he doesnt. He can also eat outside. 3. Listen to music? Q: _ (we/ can/ in the hallways)? A: _ 4. Wear a hat? Q: _ (we/ can/ in the classroom)? A: _ Can we listen to music in the hallways? Can we wear a hat in the classroom? No, we cant. No, we cant. At my dream school, we dont have to come to school every day. We can eat in class. 3c Make up five cool rules for your dream school. Share your rules with the class. Your classmates vote for the Coolest School! We dont have to wear school uniforms. We can listen to music in class. We can eat in the classroom. We dont have to do homework. At my dream school, we dont have to come to school every day. We can eat in the classroom. We can listen to music in class. We dont have to do homework. We dont have to wear school uniforms at school. Discuss and make rules for the computer room in your school. Computer Rules 1. _ 2. _ 3. _ 4. _ 5. _ We must be quiet in the computer room. Dont run in the computer room. Dont eat or drink in the computer room. Wear slippers in the computer room. Computer Rules 1. _ 2. _ 3. _ 4. _ 5. _ We must be quiet in the computer room. Dont eat or drink in the computer room. Dont run in the computer room. Wear slippers in the computer room. Clean the computer room every day. 1.You must not break the _ (规定). 2.We cant make too much noise in the _ (大厅走廊). 3.We have to wear _ (运动鞋) for gym class. 4. He _ (步行) two kilometers to work every morning. 5. She has to _ (洗) the dishes after meals. rules hallways sports shoes walks wash . 词汇 1. Sit down. 2. Come in. 3. Eat at home. Dont sit down. Dont come in. Dont eat at home. . 把下列祈使句改成否定句 4. Listen to music outside. 5. Do your homework at school. Dont listen to music outside. Dont do your homework at school. 1. late, dont, for school, arrive 2. music, listen to, in the classroom, dont 3. eat, cant, in the classroom, we Dont arrive late for school. Dont listen to music in the classroom. We cant eat in the classroom. . Form sentences. 组句 4. sports shoes, you, wear, for, gym class, have to 5. too, I, many, rules, have, in, my house You have to wear sports shoes for gym class. I have many rules in my house, too. . 用can和cant填空 1. Mr Green _ smoke here, because theres a sign on the wall. It says “No smoking.” 2. Its very hot outside. You _ wear a hat. 3. We _ eat in the classroom, because its impolite to teachers. 4. I _ go to bed after 11:00 on school night. 5. The students _ read books and magazines in the library. cant can can can cant 1. We _ clean our classroom after school. 2. She _ make her bed after getting up. 3. Its late. Mr. Beckman _ go to work by car. 4. Emily and Peter join a music club. They _ practice guitar every day. have to have to has to has to . 用have to或has to填空 按要求改写句子，每空一词。 1. Paul has to eat outside. (改为一般疑问句) _ Paul _ _ eat outside? 2. They can wear hats in the hall. (改为一般疑问句) _ they _ hats in the hall? 3. The students have to wear sports shoes for gym class. (对划线部分提问) _ do the students _ _ _? Does have to Can wear What have to do 4. You cant stand in the middle of the street. (改为祈使句) _ _ in the middle of the street. 5. Take the pen to your sister. (改为否定句) _ _ the pen to your sister. 6. Dont arrive late next time. (改为同义句) _ _ late next time.Dont be Dont stand Dont take 用所给单词的适当形式填空。 1. Dont _(listen) to music in the library. 2. Do we have to _(clean) the room every day? 3. You cant _(wear) sunglasses in the classroom. 4. Please _(arrive) at school on time (准时). 5. John is often late for _ (class). class listen clean wear arrive 1. No talking! (改成同义句) _ _, please! 2. The man behind the white car is his father.（对画线部分提问） _ _ is his father? Dont talk Which man 按要求改写下列句子。 句型练习 将下面的句子改为祈使句，每空一词。 1. You can come in. _ _, please. 2. I can help you. _ me _ you. 3. You cant eat in class. _ _ in class. 4. You cant be late for school. _ _ late for school. 5. You cant take photos here. _ photos here. Come in Let help Dont eat Dont be No 2. 翻译句子：（用到所给词语） 1) 不要在图书馆大声说话。(loudly) 2) 放学后不要看电视。(after) 3) 不要上课吃东西。 (in class) 4) 不要上学迟到。 (arrive) 5) 不要在马路上踢球。 (on the road) 6) 请把那本书给我看看。 (show) 7)不要与别的同学打架。 (fight with ) 1. _ fight with others. A. Not B. No C. Dont D. Doesnt 2.-_we eat in the dining hall? -Yes, we_ A. Do, does B. Can, do C. Do, can D. Can, can 3. You cant eat _ outside. A. at B. C. in D. on 4.Listen to music in hallways.(改为否定句) listen to music in hallways. 5.Dont arrive late for class.(改为同义句) Dont _ _ for class. Dont be late Stop! Fill in the blank of school rules: 1. Dont _late for class/school. 3. Dont run_. 5. We _ in class. 4. _ the classroom after class. 2. _eat in class. 6.We _ wear the school uniform arrive in the hallways have to Dont Clean cant play basketball 1. 外面很冷, 你必须穿大衣。 Its cold _ . You _ _ wear your coat. 2. 你必须十一点前上床睡觉吗？ Do you have to _ _ _ _ 11:00? 3. 你认为你的英语课怎么样？ What do you _ _ your English class? 4. 我们不能在教室里吃东西。 We cant _ in the _. outsidehave to be in bed by think of eat classrooms . 汉译英 （30秒） 8 Stop! 选词填空：用所给词的适当形式填空（20秒准备） rule, practice, join, after, lucky, for, on, read, by, early Emily has so many _. She has to do her homework _ school. She cant go out _ school nights. She has to wash the dishes after dinner, then she can watch TV _ half an hour. She likes _. She usually reads at night. She has to be in bed _ ten oclock because she has to get up _ the next morning. She _ a music club. She has to _ her guitar every day. She doesnt thi