(
课件网) Unit 2 Teenagers should be allowed to choose their own clothes Section B 1a-1e 情 境 导 入 Look at the pictures and answer the questions. Before-listening 1. What happened to the boy at the door in the picture 2. How do you think the people in the picture might be feeling He is late for class. The teacher looks annoyed. The boy who is late might be embarrassed or afraid. The other students might feel sorry for him. Do you ever get to class late 情境导入 新课探究 课堂小结 always usually sometimes never 情境导入 新课探究 课堂小结 情境导入 新课探究 课堂小结 1b Talk about your answers in 1a. A: Do you ever get to class late B: Yes,I sometimes get to class late. 情境导入 新课探究 1c Listen and circle the things in 1a that Peter talks about. While-listening 情境导入 新课探究 课堂小结 1d Listen again. Match these sentence parts. 1. Peter is going to ... _c_ 2. He isn’t allowed to ... ___ 3. Peter wasn’t allowed to... ___ 4. He could ... ___ 5. He should be allowed to ___ a. take the test. b. pass the test. c. fail a math test. d. take the test later. e. get to class late. e a b d 情境导入 新课探究 1e Red the statements. Then discuss them with your groups. 1.Peter should be allowed to take the test later. 2.Students need strict rules. 3.Perants should not be too strict with teenagers. A: I think Peter should... B: I don’t agree. C: I think.... Post-listening Strict rules for students We think students should have strict rules. With these rules, students can... We don’t think so. Students don’t need strict rules. Because students are old enough to make their own decisions. Let’s debate! 当规则来自你的内心和自觉， 那就不是束缚而是自由， 也不再是一种免为其难的职责和形式，你享受其中， 那成了你的自觉与喜悦。 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 1. 频率副词，用来表示事情发生的频率，即某事多长时间发生一次，通常用于一般现在时。 Language points 对频率提问时，要用how often(多久一次) 单词 含义 大致频率 always 总是 100% usually 通常 80% often 经常 60% sometimes 有时 50% seldom 很少 20% hardly ever 几乎不 5% never 从不 0% 单击此处添加标题文本内容 新课探究 情境导入 课堂小结 巧记：频率副词在句中的位置 Language points 频率副词很重要，句中位置要记牢。行为动词前，be助情之后。 sometimes 最逍遥，句首句末哪都行。 表示次数的频率副词，如once, twice...，可以放在动词后或句末。 He always gets up early. I never go to school by bus. He is usually very happy. Students should always follow school rules. 常见频率副词构成法： 1.数字+ times +a+时间段(单数形式)如: once a day(表示一次时不能使用one time，而应使用once) twice a week(表示两次时不能使用two times，而应使用twice) three times a month(表示三次及以上时，使用“数字+times”的形式) 2.every +时间段(单数形式)=frequency adv如: every day = daily every week = weekly every month = monthly every year = annually 3.every + 数字 +时间段(复数形式)如: every two days every three weeks every four years 小测： 1.—How often do you surf the Internet —About . A. two ... ...
