2020-2021学年人教新目标七年级下册英语课件 Unit 4 Section B (1a-1d)

1、七年级（下）Goforit!英语教学课件Section B (1a-1d)七年级英语下（RJ） 教学课件Unit 4 Dont eat in class.学习目标 Key words & phrases : out; go out; practice; dish; do the dishes; before; on school nights. Key sentences: 1. Id love to, but I cant go out on school nights. 2. I cant see my friends on school days and I have to do my

2、homework after school . 3. I must practice the guitar before dinner and then I have to do the dishes after dinner.To talk about rules by using modal verbs.Free talkAre there any rules in your family ?What can/cant you do?What do you have to do?What do you think of these family rules? Lead inLook and

3、 sayA: Can you ?B: Yes, I (we) can./No, I (we) cant.watch TVgo out on school nightssee friendsLook and sayA: Do you have to ?B: Yes, I (we) do./No, I (we) dont.do the homeworkclean the roomdo the dishesLook and sayA: Do you have to ?B: Yes, I (we) do./No, I (we) dont.help his mom make breakfastpract

4、ice the guitar Pre-listening1aacegbdfhRead the rules in the chart in 1b. Then match thepictures a-h with the rules.RulesCant()Have to/Must() Whenago out on school nightssee friendsdo his homeworkpractice the guitardo the disheswatch TVhelp his mom make breakfastclean his roomhcebgdf1bListen and put

5、an for things Dave cant do and a for things he has to do.RulesCant ()Have to/ Must ()Whenago outon school nightshsee friendscdo his homeworkepractice the guitarbdo the dishesgwatch TVdhelp his mom make breakfastfclean his roomRead these expressions. When does Dave do the things in the chart in 1b? C

6、an you guess?on school nights every Saturday before dinner in the eveningon school days after dinner after school every morningbefore /bf(r)/ prep. conj. 在以前；adv. 以前1cListen again. Write when Dave has to follow the rules in the chart in 1b. Choose from the phrases in the box.RulesCant ()Have to/ Mus

7、t ()Whenago outon school nightshsee friendscdo his homeworkepractice the guitarbdo the dishesgwatch TVdhelp his mom make breakfastfclean his roomon school daysafter schoolbefore dinnerafter dinnerin the eveningevery morningevery SaturdayListen again and fill in the blanks with cant, must, have to.Em

8、ily: Hi, Dave. Do you want to watch the basketball game in the park this evening? Dave: Id love to, but I _ go out on school nights. Emily : Oh, thats too bad. Dave : Yeah, I have so many rules Emily : Really? Dave : Yeah, I _see my friends on school days and I _ do my homework after school. I _ pra

9、ctice the guitar before dinner and then I _ do the dishes after dinner. And I _ watch TV in the evening.Emily : Well, I _ help my mom make dinner sometimes. Dave : Me, too. I _ help my mom make breakfast every morning. And I _clean my room every Saturday. cant cant have to musthave tocant have tohav

10、e to mustListen and read.Emily: Hi, Dave. Do you want to watch the basketball game in the park this evening?Dave: Id love to, but I cant go out on school nights.Emily: Oh, thats too bad.Dave: Yeah, I have so many rules.Emily: Really?Dave: Yeah, I cant see my friends on school days and I have to do m

11、y homework after school.Emily: What other rules do you have?Dave: Mmm. I must practice the guitar before dinner and then I have to do the dishes after dinner. And I cant watch TV in the evening.Emily: Oh. Well, I have to help my mom make dinner sometimes.Dave: Me, too. I have to help my mom make bre

12、akfast every morning. And I must clean my room every Saturday.Emily: Wow, you do have a lot of rules!1dPost-listeningTalk about the rules in Daves house.These expressions may help youon school nightson school daysafter schoolbefore dinnerafter dinnerin the eveningevery morningevery SaturdayNo, he ca

13、nt.Can Dave go out on school nights?Lets talkGroup workHe cant go out on school nights. He cant see his friends on school days.He cant watch TV in the evening.He has to do his homework after school. He must practice the guitar before dinner. He must clean his room every Saturday.He has to help his m

14、om make breakfast every morning.Lets talkMake conversations in groups according to the truth of yourself.These expressions may help yougo out, play computer games, do my homework, stay at home, on weekends, go to bed before 9:30, get back home before 10 oclock, do my homework first, watch TV, for ha

15、lf an hourA: Do you have any family rules?BCD: Yes, we do.A: Can you _ on school nights? B: Yes, I can, but I must _.C: Me too. I can only _ _.D: No, I cant. I have to _.go outget back home before 10 oclockgo outon weekendsstay at homeWork in groups of four. List the rules at home as many as you can

16、 in 1 minute.I must go to bed before 10 oclock at night.I cant go out at night.I have to clean my room by myself. Game timeLanguage pointspractice v. n.练习1. practice the guitar 练习吉他【用法详解】(1) practice 在此处作动词，其后可以接名词、代词或动词-ing形式作宾语。You need to practice English every day. 你需要每天练习英语。These foreigners are

17、 practicing speaking Chinese. 这些外国人正在练习说汉语。 (2) practice还可作名词，意为“练习”。Practice makes perfect. 熟能生巧。Learning English needs practice. 学习英语需要练习。2. do the dishes 清洗餐具dish n.碟；盘【用法详解】dish作可数名词，常用the dishes表示“（待清洗的）餐具”。dish还有“菜肴；一道菜”之意。The glass dish is beautiful. 那个玻璃盘很漂亮。This is an excellent hot main dis

18、h. 这是一道绝好的热主菜。碟；盘菜肴do the dishes 清洗餐具【用法详解】do the dishes相当于wash the dishes。We must do the dishes before we go out. 我们外出前必须清洗餐具。before prep. conj.在以前；adv. 以前3. before dinner 晚饭前【用法详解】before 在此处为介词，意为“在以前”，表示时间，反义词为 after(在以后)。You must go to bed before 10 oclock. 你必须在10点前上床睡觉。【拓展延伸】(1) before作介词，还可表示“

19、在的前面”，表示位置，其反义词为behind。There is a desk before me and a chair behind me. 我的前面有一张课桌，后面有一把椅子。(2) before还可作连词，意为“在以前”，后接句子。Do it before you forget. 尽早动手，免得忘了。Exercises一、单项选择1. How do you improve your spoken English? By practicing _ to my teachers and classmates. A. talking B. to talk C. talk2.I cant watch TV _ school nights. A. on B. at C. in3.We must wash our hands _ having meals. A. in front of B. before C. afterAAB二、按要求改写句子1.You mustnt play football on the road . (改为祈使句) _ football on