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课件网) school rules followtherules Section A grammar What rules do we follow Unit2 school rules followtherules Objectives Master some new words or phrases like queue,jump the queue,feed,wait for .... Make a summary of imperative sentence and the modal verbs,especially“can,must, have to”. Make rules according to different signs and situations in group work and understand the importance of rules. I can do anything I can do anything today I can do anything I can do anything today I can go anywhere I can go anywhere today I can go anywhere I can go anywhere today Listen to a song I can do anything I can do anything today I can do anything I can do anything today I can go anywhere I can go anywhere today I can go anywhere Can you do anything you like in your life Rules Look and say Can we _____ Don’t _____. No, we can’t. We must _____. be late for class be on time be late for class Review Look and say Can we _____ Don’t _____. No, we can’t. We have to _____. run in the hallways walk run in the hallways Review Look and say Can we _____ Don’t _____. No, we can’t. We must _____ _____. fight one another with respect treat fight Review Look and say Can we_____ Don’t _____. No, we can’t. We can _____ _____. eat in class in the dining hall eat eat in class Review Look and say Can we _____ _____ Don’t _____ _____. No, we can’t. We have to _____ _____. wear our own jacket at school wear the school uniform wear your own jacket at school Review Walk in the hallway. Don’t run! Be polite and treat one another with respect. Don’t litter. / You mustn’t litter. / You can’t litter. Can we bring our phones to class No, we can’t. We must keep them in our lockers. Can we eat snacks in class No, we can’t eat in class. We have to eat in the dining hall. Read the sentences. Do the verbs in bold need to change forms Why 祈使句 情态动词+v原 祈使句一般用来表示请求、命令、劝说、号召、警告等。在祈使句中，通常省略主语you，其肯定形式以动词原形开头，否定形式是在动词原形前加don’t。祈使句句尾用句号或感叹号，读时用降调。为表示礼貌，可以在句首或句尾加上please。句末用please时，前面通常加逗号。 祈使句 一 祈使句 一 eg:Wear the school uniform on weekdays, please. 上学日请穿校服。 eg:Don’t watch TV before dinner. 晚饭前不要看电视。 Do 型祈使句的构成 肯定句：动词原形 (+宾语)+其他. 否定句：Don’t+动词原形 (+宾语) +其他. eg:Be careful next time.下次要细心。 eg:Don’t be late for school! 上学不要迟到! 肯定句：Be+表语(形容词等)+其他. 否定句：Don’t+be+表语 +其他. 祈使句 一 Be 型祈使句的构成 eg:Let’s have a rest. 咱们休息一下吧。 eg:Don’t let him go swimming. = Let him not go swimming. 不要让他去游泳。 肯定句：Let+宾语+动词原形+其他. 否定句：Don’t+let+宾语+动词原形+其他. 或Let+宾语+not+动词原形+其他. 祈使句 一 Let 型祈使句的构成 What do the signs mean rules No littering! No smoking! No music！ No mobile phones! No eating or drinking! 祈使句 一 祈使句 一 其他类型的祈使句 (1) No+v-ing! / No+名词! (2) never 代替don’t ... ...
