人教版新版七年級(jí)下冊(cè)7Bunit4period1.ppt

Unit 4,Dont eat in class. Section A (1a1c),Period One,1、學(xué)習(xí)單詞和短語(yǔ)rule, arrive, be on time, hall, hallway, dining hall, listen to, fight, 2、 Target Language日常交際用語(yǔ)： Dont eat in class！ Can we wear hats？No，we cant. We dont have to wear a school uniform等。 3、祈使句和情態(tài)動(dòng)詞Can和have to的用法 和培養(yǎng)學(xué)生運(yùn)用所學(xué)句型談?wù)撘?guī)則的能力，并培養(yǎng)學(xué)生遵守規(guī)則的習(xí)慣,1,2,3,red,green,yellow,traffic lights,important 重要的,rules,Lead in,No rules, no world! 無(wú)以規(guī)矩，不成方圓。,keep the rules,=follow,school rules,class rules,family rules,library rules,遵守規(guī)則,校規(guī),班規(guī),break the rules,What rules do we have?,party rules,rules everywhere,家規(guī),圖書(shū)館規(guī)章,We cant ,Warming- up,What rules do you know at our school? 你知道你們學(xué)校有哪些校紀(jì)嗎？,8:00 a.m.,arrive late for class= be late for class,Dont arrive late for school= Dont be late for school.,Can we arrive late for class?,No, we cant. We cant arrive late for class.,be on time,hallway,Dont run in the hallways.,run in the hallways,We can run outside.,Where can we run?,We can run in the park.,eat in the classroom,Dont .,Where can we eat?,注意有the,kitchen,dining hall,drink,talk in class,But we can talk in the classroom.,Dont talk in class.,sleep in class,Dont sleep in class.,=We _in class.,cant sleep,注意無(wú)the,listen to music,Dont _ in class.,Where can we listen to music?,at home,in the hallways,注意無(wú)the,Can we fight?,fight,Dont fight.,No fighting.,wear a hat,Dont _ in class.,Can we wear a hat in class?,Can we play sports in the classroom?,No, we cant .,But we can play sports outside.,Dont play sports in the classroom.,play sports,What are the rules?,Dont call nicknames(綽號(hào))!,We cant smoke .,Dont smoke.,Can we at school ?,No , we cant.,smoke,Its bad for your health.,= No smoking.,School Rules,Dont run in the hallways.,Dont arrive late for class.,Dont eat in the classroom.,Dont fight.,Dont listen to music in class.,1,3,4,5,4.Dont listen to music in class. 5.Dont fight.,2,1.Dont arrive late for class. You must be on time. 2.Dont run in the hallways. 3.Dont eat in the classrooms. You must eat in the dining hall.,1a,Which rules are these students breaking? Write the number of the rule next to the student.,2,3,1,Dont arrive late for class.上課不要遲到。,考向一,【重點(diǎn)】,arrive late for與be late for的區(qū)別,Dont be late _class! We must be on time. (成都) A. for B. to C. in,典例,A,1,You must be on time.你一定要準(zhǔn)時(shí)。,考向一,must為情態(tài)動(dòng)詞，意為“必須，一定”。情態(tài)動(dòng)詞不能單獨(dú)作謂語(yǔ)動(dòng)詞，必須和動(dòng)詞原形一起構(gòu)成謂語(yǔ)。 eg: You must read a book before you watch TV. 在看電視前你必須讀書(shū)。,(1)must modal verb 必須,The passengers _ show their ID cards before getting on the plane.(株洲) Amight Bmust Ccould,典例,B,【點(diǎn)撥】考查情態(tài)動(dòng)詞。might可能；must必須；could能， 可以。句意：乘客在登機(jī)前必須出示他們的身份證。,2,考向二,must用于否定句時(shí)，mustnt意為“不允許，禁止”，而不表示“不必”。 eg: You mustnt be late for school. 你千萬(wàn)不要上學(xué)遲到。,典例,Children _ sit in the front(前面) seat of a car. Its too dangerous(危險(xiǎn)). Aneed Bneednt Cmust Dmustnt,D,【點(diǎn)撥】 考查情態(tài)動(dòng)詞。mustnt 表“禁止”。句意： 孩子禁止坐在小汽車(chē)的前座上，那太危險(xiǎn)了。,考向三,以must開(kāi)頭的一般疑問(wèn)句，若作否定回答， 可以用neednt或dont have to，不用mustnt。 eg: Must I clean all the rooms? 我必須打掃所有的房間嗎？ No，you neednt/dont have to. 不，你不必。,典例,Must I hand in(上交) my homework now, Mr. Smith? No, you _. (北京) Acant Bshouldnt Cwouldnt Dneednt,D,(2)on time意為“準(zhǔn)時(shí)；按時(shí)”，指在規(guī)定的時(shí)刻發(fā)生。 eg: We cant finish the work on time without his help. 沒(méi)有他的幫忙，我們不能按時(shí)完成工作。,考向,辨析on time與in time,魔法記憶,She didnt catch the bus in time，so she couldnt arrive there on time. 她沒(méi)有及時(shí)趕上公共汽車(chē)，因此她不能準(zhǔn)時(shí)到那里。,典例,The teachers hope all of us can hand _ our homework _ time every day. (黃石) Aup; in Bout; on Con; in Din; on,D,【點(diǎn)撥】考查介詞的用法。hand in 上交；on time 按時(shí)； in time 及時(shí)。句意：老師希望我們所有人每天都能按時(shí) 交作業(yè)。故選D。,Dont listen to music in class. 不要在課堂上聽(tīng)音樂(lè)。,考向一,listen to music意為“聽(tīng)音樂(lè)”，其中l(wèi)isten 為不及物動(dòng)詞，其后接賓語(yǔ)時(shí)，要加介詞to。 eg: Listen！The girl is singing. 聽(tīng)！那個(gè)女孩正在唱歌。 Listen to the teacher carefully, please. 請(qǐng)認(rèn)真聽(tīng)老師講課。,3,辨析listen和hear,典例,We all _ the man carefully(仔細(xì)), but we cant _what he says. Alisten to; listen to Blisten to; hear Chear; listen to Dhear; hear,B,in class是固定短語(yǔ)，意為“在課上；上課時(shí)”， after class意為“在課下；下課后”。,辨析in class和in the class,考向二,拓展,有類(lèi)似用法的還有： in hospital 住院 in the hospital 在醫(yī)院里 at table 吃飯 at the table 在桌子旁,Listen. What rules are these students breaking(違反)?Write the numbers after the names,2,3,4,1b,Lets repeat Ms Clark: Hey, Peter. You know the rules. Dont run in the hallways. Peter: Sorry, Ms Clark. Mr. Smith: Amy, dont eat in the classroom. You must eat in the dinning hall. Amy : Oh, sorry, Mr. Smith. Mr. Smith: Hey, Mike. Dont listen to music in class. Mike! Boy : He cant hear you, Mr. Smith.,Well, we cant run in the hallways.,What are the rules?,Well, we cant eat in the classroom. We must eat in the dinning hall.,Well, We cant fight.,Well, We cant listen to music in class.,Well, we cant arrive late for class. We must be on time.,1.You must not break the (規(guī)定). 2.We cant make too much noise in the (大廳走廊). 3.We have to wear (運(yùn)動(dòng)鞋) for gym class. 4.He (步行) two kilometers to work every morning. 5.Please listen _ your teacher carefully in class. 6.Dont fight _ your friends. That makes the teacher very unhappy. 7.We cant _ late for class.,rules,hallways,sports shoes,walks,to,with,arrive,1. Words & Expressions: rule, arrive, be