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首页 > PPT课件 > 英语课件 >  《Don't eat in class》SectionA PPT教学课件(第3课时)
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人教版七年级英语下册《Don't eat in class》SectionA PPT教学课件(第3课时),共40页。ObjectivesTo learn to use “can” for permission.To learn to write the rules.To learn to make questions about rules and answer.Warming UpTell your classmate what the rules should be.Don’t run in the hallways.Don’t arrive late for class.We have to wear uniforms.探究乐园一、祈使句1. 用法:一般以动词原形开头,表示请求、命令、劝说、警告等。在祈使句中,通常省略句子主语第二人称you。2. 句子结构(1) 肯定句:__________+ 其他在餐厅里吃东西。Eat in the dining hall.在音乐教室里听音乐。Listen to music in the music room.骑自行车去上学。Ride the bike to school.Language pointshave 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: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+don’t have to+动词原形+其他(一般现在时,主语是第三人称单数时,用doesn’t have to;句子是过去时,用didn’t have to)e.g. Nick doesn’t have to wear a uniform.尼克不必穿校服。We didn’t 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 don’t.周末你必须待在家里吗?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点上床睡觉吗?HomeworkWrite down ten sentences about what you can or can’t do in your house.... ... ...关键词:Don't eat in class PPT课件免费下载,.PPTX格式; 本作品中主体文字及图片可替换修改,文字修改可直接点击文本框进行编辑,图片更改可选中图片后单击鼠标右键选择更换图片,也可根据自身需求增加和删除作品中的内容,源文件无水印。如认为该内容涉嫌侵权,可通过邮件提出书面通知,我们将及时处理。
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