1、Unit1 Topic2 SectionA 精品学案学习目标：1.学习含有just, already, yet, ever和never的现在完成时。 2.谈论有关人口的话题。 3.引导学生关注人口问题，树立正确的人口观念。教学重难点: 1.学习含有just, already, yet, ever和never的现在完成时。2.yet与already 用法区别。3.句子结构so / neither /nor+倒装句。课前预习：1. 写出下列单词的中文意思，朗读并默写这些单词和短语。 yet _ probably_ cinema_ get lost_ call up_ not.any more_ h
2、ate doing sth._ be in_探究与思考：1). I have just called you, but you werent in. 译：_点拨：call 给打电话。 链接：给打电话还可以说：_ /_/_ in在家 = _ 链接：不在家_练习：昨天他给我打电话时我不在家。_ he _ me yesterday, I _ _.2). Ive never been there before, but I dont want to go there any more. 译：_点拨： before 以前 (表示时间)，在句中是副词(不是连词或介词)，模糊时间状语，表示到说话时间为止之前
3、发生的事，大多使用完成时态。练习：a.我以前看过那本小说。_ b.他们以前看过那部电影。_c.他以前去过北京。_点拨：not.any more = no more 不再 (强调程度)。 链接：not .any longer = no longer 不再 (强调时间)。练习：a. He is no angrier with me. 译： _= _b. Hurry up, or we wont wait for you any longer. 译：_ =_3) call up 动词短语，“打电话”。 call sb. up 或call up sb. = ring sb. up 给某人打电话。4).
4、 -I really hate going to such a place.-So do I. 译：_点拨：So do I. - 完全倒装句，含义是：A如此，B也如此 结构是：so + be / 助动词 / 情态动词 + 主语拓展：上述结构的否定形式为：Neither / Nor + be / 助动词 / 情态动词 + 主语。 - A不是这样，B也不是这样。e.g. : She likes going shopping. I like going shopping, too. = So do I.He doesnt like going shopping. I dont like going
5、shopping, either. = Neither /Nor do I.5). He has probably gone home.= Maybe he has gone home.6). yet的用法：常用于现在完成时的一般疑问句和否定句。都放句末。-Have you had supper yet? -Im full. I have already had supper .-I am hungry. I havent had supper yet.7) get lost : lose one way.2. 阅读1a 解决1b和1c.3. 完成Part 3 尝试着改写句子。4.阅读Part
6、 2的对话，尝试着填写所缺单词。思考：现在完成时常与just, already,_ 等副词连用，表示“刚刚、已经_发生或完成的动作。Teaching procedure.预习展示：1. Ask the students to translate the following words and phrases into Chinese:yet _ probably_ cinema_ get lost_ call up_ not.any more_ hate doing sth._ be in_2. Get them to read 1a in groups and act it out.3. F
7、inish 1b with the students and then evaluate.合作学习展示：1. Get the students to read 1c in groups, trying to find and correct the five mistakes in the passage.2. Part 2.A: Look at the pictures and listen to the conversation. Then tick the places Steve has visited.B: Listen again and fill in the blanks. T
8、hen practice the conversation with your partner.巩固落实:1. Get the students to read 1a and 2 in groups and act them out.2. Finish Part 3.Read and understand the first sentence. Then complete the second one in groups.当堂检测：1. 句型巩固练习：练习：1)a. He likes playing the piano, _. (她也是) b. They are interested in C
9、hinese culture, _. (我们也是)c. Tom can work out the difficult problem, _. (我也能)d. He has been to Beijing before, _. (他弟弟也去过)2) a. I am not good at singing, _. (他也是)b. I have never been there, _. (他也是)2. 用 “just”, “never”, “yet”, “ever” and “already” 填空。(1) I have _ called you. (2) Ive _ been there before.(3) Have you found him _? (4) Have you _ been to France?(5) China has developed a lot _3用so/neither / nor + be / 助动词 / 情态动词 + 主语 填空。(1)They can swim well. _ _ we.(2)I have finished my work. _ _ Jane.(3)You werent late for class. _ _ he.(4)I dont like hamburgers. _ _ she.
