五年级上册U7P4(GrammarCheckouttime&Soundtime).doc
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课题: 译林版五年级上册 Unit7 At weekends课时: The fourth period(Grammar time, Checkout time & Sound time)教学目标：（一）知识目标：1. 能深入理解一般现在时构成，并根据人称进行动词变化2. 能熟练听懂、会说、会读、会写关于周末活动类词组2. 能熟练地听懂、会说、会读句型：What do you do at weekends? 以及回答I always/usually/often/sometimes... 3. 能掌握并正确读出字母s的发音/z/二）能力目标:1. 学生能理解并较流利地运用频率副词always/usually/often/sometimes，并根据人称选择合适的动词形式，表述自己和他人的周末生活内容2. 学生能总结并归纳更多含有字母s并且发音为/z/的单词，深刻体会目标因素三） 教学重点：1.能熟练地听懂、会说、会读、会写关于周末活动类词组2.能熟练地听懂、会说、会读句型：What do you do at weekends?以及回答I always/usually/often/sometimes... 3.能掌握并正确读出字母s的发音/z/。
(四) 教学难点：1. 学生能理解并较流利地运用频率副词always/usually/often/sometimes表述自己和他人的周末生活2. 学生能总结并归纳更多含有字母s并且发音为/z/的单词，深刻体会目标因素 教学准备: 1.教师准备：多媒体（PPT），板书2.学生准备：听5遍Story time Cartoon time 录音教学步骤: Step 1 Warming up1. Free talkT: What do you do at weekends?S: I usually /often...2. 复习课文内容T: What do Su Yang, Mike and Helen do at weekends?3. Let’s make card game. has dancing lessons usually often Mike Helen visit their grandparents Su Yang always三个学生分别抽取一组卡片A: Su Yang B: often C: go to the cinema--- Su Yang often goes to the cinema at weekends.S:No.Su Yang often visits her grandparents. 4. Retell StorytimeMike, Su Yang and Helen have wonderful weekends.Mike often ….Su Hai …Helen… (设计意图：直接切入本单元话题进行讨论，为本节课学习做铺垫。
Step 2 Sound timeT: I usually visit my parents at weekends. (PPT呈现visit)But this weekend , we will visit Mr Rose. Look, He is Mr Rose.Mr Rose grows a lot of lovely roses.(PPT呈现lovely roses,学生跟读)1）播放音频When we visit Mr Rose, He always shows usAll the lovely rosesHe grows…2) 学生跟读3）T: Look at these words, how to sound ”s” here? S:”s” sounds/z/4) 学生齐读5） T: Here are some other words “s” sounds /z/.Read some words about “s” Music please these nose those has his Step 3 Grammar timeT: This is my weekend. How about Billy? What does Billy always do at weekends ？S：He always watches TV and eats a lot at the weekends.T: Yes, Billy is too fat. He wants to lose weight. He is trying hard. Let’s go and see.(出示范文) I have a good friend. He is Billy. He’s too fat. He wants to lose weight. So Billy has to change his life style.(生活方式) In the evenings, Billy doesn’t eat a lot any more. He just eats some vegetables(蔬菜) and a little meat. After supper, he always jogs in the park nearby. On Saturdays, Billy usually goes to the park and flies kites with his friends. They sometimes play football together in the park. On Sundays, Billy and his parents often visit his grandparents. In order to help Billy, they walk to his grandparents’ house. Now, look, a strong, fit Billy is here. He is never a fat boy.（播放录音）T: Billy is really cool now. Children, Billy changes a lot.1)Read and answer(PPT出示问题)Q1:What does Billy always do after supper?Q2:What does Billy usually do on Saturdays?Q3:What do Billy and his parents often do on Sundays?Q4:What do Billy and his friends sometimes do ?2)讲解拼读副词（PPT出示问题答案，突出频度副词）T: Often, always, usually, sometimes是四个表示频率的副词（饼状呈现频度比） 当我们看见这四个词的时候，我们需要使用一般现在时。
（PPT呈现一般现在时概念）一般现在时：表示通常性、规律性、习惯性的状态或者动作（有时间规律发生的事件）的一种时态时间状语：often经常， usually 通常，always总是，every每个， sometimes有时，at… 在几点钟当我们看到这些时间状语，人称为第三人称单数时(PPT突出)，动词要变化Look at these words, what can you find?S：（学生尝试归纳动词三单变化）T：（总结三单变化，PPT呈现）1） 直接在动词词尾+s2） 以字母s,x,ch,sh或o结尾的动词，在词尾直接加+es3） 以“辅音字母加+y”结尾的动词，要先变y为i再加es4） 不规则变化：be---is am are have----hasT：（PPT突出不变的动词）为什么这些动词没有变化呢？S：（学生尝试总结非三单，动词变化）T：（PPT呈现）一般现在时中，第一人称，第二人称，第三人称复数（非三单），动词不变用原形T：Have you got it? Let’s have a try.(PPT出示练习)1， She_______(go) to school at seven o’clock.2， He usually______(get) up at 7:00.3， My father often______(make) toys with me.4， Amy sometimes_____(fly) kites with her friends.5， I often_______(watch) TV at the weekends.6， She and I _______(take)a walk together every evening.7， They usually ______(read) books in the evening.Step 4 Checkout timeLook and sayT: Look, I have some pictures here. Can you describe them correctly? (出示若干人物在周末活动的图片）S: At weekends, usually _____ They often _____ Sometimes _______ ... T: Well done! T: How about your weekends? What do you do at weekends? Look at these activities. They are what people do at weekends. Now, Let’s do a survey in your group. You can use these sentences to ask and answer.Who can be my partner?T:Hello, … What do you do at weekends?S1: I often… I sometimes …T: He often … He sometimes…T:Now it’s your turn.1)Ask and answer in groups. (学生四人一组问答并完成表格)2)Choose some students to report.(PPT出示主干句式)（设计意图：通过小组问答形式让学生们灵活运用频率副词来表达自己和他人的周末生活。
2.Think and writeT: I like weekends. I can do anything I like at weekends.I usually go to parks at weekends.I often go shopping with my family .I sometimes watch movies with my friends, Lily.My friend Lily always shopping on the Internet .She usually goes swimming.She sometimes watches。
