unit2第二课时
The 2nd period【教材解读】本版块归纳了天气的过去时表达形式和story time中出现的不规则动词的过去式构成。【学习目标】1. 学生能能进一步掌握单词及词组：cloudy, rainy, sunny, windy ，并且会正确运用句型：It was sunny / cloudy / windy / rainy.2. 学生能根据图片复述杨玲的日记内容3. 学生能进一步掌握动词过去式的不规则变化及读音4. 学生会唱歌曲Rain, rain, go away.【教学重点】1. 学生能能进一步掌握单词及词组：cloudy, rainy, sunny, windy ，并且会正确运用句型：It was sunny / cloudy / windy / rainy.2. 学生能根据图片复述杨玲的日记内容3. 学生能进一步掌握动词过去式的不规则变化及读音【导学过程】Step 1.Revision and warm up1. Greetings2. RevisionRead the textT shows some pictures, ask Ss to retell the text.复述天气变化和事件发展3. Fun TimeLook at the pictures What’s the weather like?What can you do?Pick three cards, then make sentences.E.g It was sunny. I played basketball in the playground.Step 2. Grammer Time1.复习动词过去时的变化规则1一般在动词末尾加-ed，如：pull-pulled, cook-cooked2以不发音的e结尾的单词，在词尾加d，如：taste-tasted2.引入本课过去式的不规则变化： 在第一课时渗透过这些单词的教学，本部分教学时让学生试写出单词的过去式，并读出正确的读音。适当补充些学过的动词的不规则变化。【语法】
1. 有些表示天气的形容词由名词+y构成，如：rain+y → rainy（多雨的）cloud+y → cloudy（多云的）
wind+y → windy（有风的）snow+y → snowy（下雪的）sun+y → sunny（晴朗的）fog+y → foggy（有雾的）
2. 动词过去式的不规则变化：
become → becamego → went come → cameswim → swam
bring → broughtsee → sawtell → tolddrink → drank
can → couldtake → tookrun → ranmake → made
fly → flewhave/has → hadget → goteat → ate
3.出示P19的句子，分两小部分进行教学第一部分为be动词加形容词，复习巩固表达天气的句型第二部分为实义动词的不规则变化形式，它不受主语的影响，不变化形式Step 3. Consolidationa.写出下列单词的过去式am_____take_____can_____bring_____look_____live_____ are_____become_____ see_____point_____shout_____ laugh_____like_____ fly_____ go_____ is_____ eat_____watch_____ b.用动词的适当形式填空1.It_____ (be) rainy yesterday.2.We _____(see) a lot of people in the street in the morning.3.The girls _______ (go) to the party last Wednesday.4.He _________ (live) in America two years ago.5.We (visit ) our grandparents last Sunday.My grandparents (be) very happy to see us .6.The weather _______ (become) rainy a moment ago.c.Check the answers.Step 4. Song Time1. Enjoy the song2. Understand the main idea of the song.3. Try to sing the song with the tape.4. Sing it together.Step5. Homework1.复习动词的不规则变化2.预习Cartoon time板书设计： Unit 2 What a day!
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