Unit 4 Don’t eat in class Section B 1a-1d（第3课时）教学课件

课件31张PPT。2020年春人教版 七年级下册英语 教学课件UNIT 4 Section B 1a-1d（第3课时）掌握以下词汇:out, practice, dish, before, go out, do the dishes。学习并记忆更多描述日常生活的动词短语及目标语言。能在听力中抓关键词，初步了解听前预测的技巧，
并在听力中有目的地获取有效信息。能熟练使用can、must、have to等情态动词的各种句型，
并能运用目标语言谈论家规校规。 Can we eat in school?Can you wear hats in school?answer
andAsk Do you have to wear a uniform at school?Don’t run in the hallways.Don’t eat in the classroom.Don’t listen to music in the classrooms or the hallways.Don’t fight.Don’t arrive late for class.What are the rules in your school?New phrasessee friends practice the guitarhelp mom make breakfastclean his roomdo the dishesAre there any rules at home?
What can you do?
What can’t you do?
And what do you have to do? Family rulesFree TalkDo you have to practice the guitar every day?
Yes, I do. I have to practice the guitar every day. Look and sayDo you have to do the dishes every day?
Yes, I do.I have to do the dishes every day. Do you have to help your mother make breakfast?Yes, I do. I have to help your mother make breakfast. Do you have to do your homework after school ?I have to do my homework after school . Yes, I do. Can you often watch TV before dinner?No, I can’t.I can’t watch TV before dinner.Can you see friends on school days?Yes, I can.I _____________ on school days.Can you go out on school days?No, I can’t.I _________________________________.What does Dave do?Read the rules in the chart in 1b. Then match the pictures [a-h] with the rules.hcebgdfa1aListen and put an × for things Dave can’t do and a √ for things he has to do.(×)(√)ahcebgdf×××√√√√√on school nights1bListen again. Write when Dave has to follow the rules in the chart in 1b. Choose from the phrases in the box.(×)(√)ahcebgdf×××√√√√√on school nightsafter schoolbefore dinnerafter dinnerin the eveningevery morningevery Saturdayon school days1c观察与思考在具体某一天用介词_______。在具体的时间点前面用介词 ____。在某个季节、某年、某月都用介词________。on school nights　 on Saturday　in the evening
on school days in summer　 at 6 o’clockoninat当 morning，afternoon，evening有前置定语或后
置定语限定时，就不用in而用on。Write down Dave’s family rules.1. He can’t go out on school nights.
2. He can’t see his friends on school days.
3. He has to do his homework after school.
4. He must practice the guitar before dinner.
5. He has to do the dishes after dinner.
6. He can’t watch TV in the evening.
7. He has to help his mom make breakfast every morning.
8. He must clean his room every Saturday.Pair workTalk about the rules in Dave’s family. Can Dave go out
on school nights? No, he can’t.Group workWrite about your own family rules in groups.See which group can say the most family rules.Report: In my group, I have to … I can’t … Jim has to … He can’t…Show timeLanguage points I must practice the guitar before dinner and then I have to do the dishes after dinner.
我必须在晚饭前练习吉他并且在晚餐后洗餐具。
(1)must情态动词，意为“必须”，强调主观的义务和必要。
You must finish your homework first.你必须先完成作业。
（2）practice意为“操练，练习”，主要用法：
practice sth.练习某事物
practice doing sth.练习做某事
（3）do the dishes=wash the dishes意为“洗碗”。2. Me, too. I have to help my mom make breakfast every morning .
我也是。我不得不每天早上帮妈妈做早餐。
（1）Me, too意为“我也是”，省略前面相同的肯定结构句，
Me neither意为“我也不是”，省略前面相同的否定结构句。
--I like going swimming on weekends.我喜欢在周末去游泳。--Me too.我也是。
--I don’t lik drinking coffee.我不喜欢喝咖啡。--Me neither. 我也不喜欢。
（2）every morning意为“每天早上”，是一般现在时的时间状语。
I get up at 6 o’clock every morning.我每天早上6点钟起床。3. Wow, you do have a lot of rules.
哇，你的确有太多的规定了。
（1）do放在实义动词之前表示强调，意为“确实、实在”。
I do clean my room every day.我确实每天打扫房间。
（2）a lot of=lots of意为“许多”，后接可数名词复数或不可数名词。
I have a lot of work to do.我有许多工作要做。
1. He often helps me ______ the classroom.
A. cleaned B. cleaning C. cleans D. clean
2. My sister Linda practices ______ the piano every day.
A. play B. plays C. to play D. playing
3. Don't go out ______ school nights.
A. for B. in C. at D. on4. —Do we have to clean the room?
—______.
A. Yes, we are B. Yes, we need C. No, you don't D. No, you can't
5. Can you play ______ guitar ______ weekends?
A. a; in B. the; in C. the; on D. /; on1. Write down ten sentences about what you can or can’t do in your house.
2. Talk what you can do and can’t do to make our city better.Homework谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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