1、Dont eat in class學(xué)習(xí)目標(biāo)：1 能正確使用否定祈使句陳述規(guī)章制度要求；Dont run in the hallways . / dont 2.能正確使用can,have to和must談?wù)撘?guī)章制度；第一段：【短課導(dǎo)學(xué)】 模塊一：自主學(xué)習(xí) 學(xué)習(xí)內(nèi)容摘 記Step1 :Free talk1. What are the rules in our class ?Step2 : Review 1. 翻譯下列短語(yǔ).聽(tīng)（強(qiáng)調(diào)動(dòng)作） 到學(xué)校 到遲到了 準(zhǔn)時(shí) 到達(dá) 遵守規(guī)則 在班上 不得不 Step3 :Leading1 What do you have to do . Step4:Readin

2、g 1 Finish P21 3a- .3b2 重點(diǎn)句的翻譯和梳理。1）祈使句概念：一般以動(dòng)詞原形開(kāi)頭，表示請(qǐng)求；命令 等，在祈使句中，通常省略句子主語(yǔ)第二人稱(chēng)_。觀察P-21 Grammar focus 句子，翻譯下列句子并總結(jié)其句子結(jié)構(gòu)。1在餐廳吃東西。 2在音樂(lè)教室里聽(tīng)音樂(lè)。 3不要和同學(xué)們打架。 4不要在教室里打籃球。 歸納綜合例句1和2請(qǐng)歸納祈使句肯定句句型結(jié)構(gòu) 綜合例句3和4請(qǐng)歸納祈使句否定句句型結(jié)構(gòu) 2）:情態(tài)動(dòng)詞can, must, have to用法觀察 1. Does he have to wear a uniform at school ? 2 Canyouplaythe

3、guitar?你會(huì)彈吉它嗎？歸納總結(jié)各情態(tài)動(dòng)詞（can, have to)異同。1 have to意思是“_”, 它側(cè)重于客觀上的必要和外界的權(quán)威。結(jié)構(gòu): 主語(yǔ)haveto動(dòng)詞_其他(一般現(xiàn)在時(shí), 主語(yǔ)是第三人稱(chēng)單數(shù)時(shí), 用_; 句子是過(guò)去時(shí), 用hadto.) 2 情態(tài)動(dòng)詞can的用法1) 表示能力, “會(huì)”, “能”, 和haveto的用法是有區(qū)別的, 和大部分情態(tài)動(dòng)詞一樣，can在否定句中, 直接在can后加上_，在疑問(wèn)句中, 把can放到主語(yǔ)前面，并且沒(méi)有人稱(chēng)和數(shù)的變化。練一練： A: Doyou_stayathomeonweekends? (have to / can ) B: _

4、you play the piano ? 3 must 意思是“_”,沒(méi)有人稱(chēng)和數(shù)的變化。后接動(dòng)詞原形。表示某種義務(wù)或命令，語(yǔ)氣比較強(qiáng)烈。否定形式_.把它變?yōu)橐话阋蓡?wèn)句把_放在句型前面。并且沒(méi)有人稱(chēng)和數(shù)的變化。練一練：你必須說(shuō)出你的理由。 You _ _ your reason .第二段：【長(zhǎng)課導(dǎo)學(xué)】 模塊二：交流研討研討內(nèi)容摘 記Step1: Please check the answers in groups,then find the differences.Step2: Check the answers each other . 模塊三：鞏固內(nèi)化學(xué)習(xí)任務(wù)摘 記. 一用can和cant

5、 ,have to或has to , must 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. We _ clean our classroom after school.5. She _ make her bed after getting up. 6 We _

6、obey the rules . 課題：Unit 4 Dont eat in class Section A 2-P21 第2課時(shí) 當(dāng)堂訓(xùn)練（獨(dú)立完成） 老師的話(huà)：復(fù)雜的事情簡(jiǎn)單做，簡(jiǎn)單的事情認(rèn)真做，認(rèn)真做的事情重復(fù)做，重復(fù)做的事情創(chuàng)造性做！一時(shí)專(zhuān)一事，做最好的自己，你一定成功！1 單項(xiàng)選擇.( ) 1. play with fire. with fire is dangerous. A.Dont;Playing B.Not;Playing C.Dont;Play D.Not to;To play( ) 2.We pay to get into the concert.Its free. A.

7、cant B.mustnt C.might not D.dont have to( ) 3.-Dont play near the classroom,please. - A.Yes,I do B.Sorry,I wont C.No,I dont D.Not at all( ) 4.-Must I do my homework now,Mom? - .You can do it tomorrow. A.No,you neednt B.No,you mustnt C.Yes,you need D.Yes,you must二句型轉(zhuǎn)化。1. He has to go to bed by 10:00.

8、 （改為一般疑問(wèn)句并做否定回答） _ he _ to go to bed by 10:00? _, he _. 2. I can watch TV and play computer games on weekends. （轉(zhuǎn)化為否定句） I _ _ TV _ play computer games on weekends.3. Close the windows, please. （轉(zhuǎn)化為否定句） _ _ the window.4. We have to wear a school uniform. （轉(zhuǎn)化為否定句） We _ _ to wear a school uniform.5. They can listen to music in the music classroom. (畫(huà)線(xiàn)部分提問(wèn))_ _ they _ to music? 三用所給詞的適當(dāng)形式填空。1. He _ (have) to go to school early.2. Can he _(speak) English?3. We decide _(play) tennis.4.