2. New words (1) eat healthy food, should→to be healthy ①Listen to the sound.课件中播放Mark的录音：I want to be healthy. So I eat healthy food every day. 教师出示图片，问：Look, what does he eat? 学生说出食物名称：fish, vegetables, bread, milk, rice, apple, pear, orange,这时引导学生说出fruit。 ②教学should eat healthy food。将单词教学融于情理之中来进行， 才能使学生真正理解其意。 T: Mark eats fish, vegetables, fruit. They are the healthy food, so he is healthy. Do you want to be healthy? S: Yes, we want to be healthy. T: So what should we do? 进而教学“We should eat healthy food.”，板书在黑板上。 (2) keep our body clean→to be clean 播放Mark和妹妹的录音。 Sister: How delicious! Let?s eat together! Mark: No, we should wash our hands before eating. 出示图片教学。 T: Wash our hands, face and body. Keep our body clean.（板书keep our body clean） (3) do exercise every day, jog, take long walks→to be strong 教学方法同上，板书do exercise every day。 3. 操练词句 (1) “挑战记忆”小游戏 操作方法：先齐读板书“We should keep our body clean. We should eat healthy food. We should do exercise every day.”，两分钟强化记忆，教 师计时，时间一到教师擦除画线部分的单词，比比谁能又快又准地 写出来。 (2) “连词成句”小游戏 操作方法：教师可将重点句中的单词写在小卡片上，打乱顺序发给 学生，让拿到卡片的学生上讲台重新排序，连成一个句子。（如下 图） 4. The dialogue 第一步：Listen, look and answer 整体感知课文大意。课件逐幅出示课文插图，与录音同步；学生一跟读至少两边静静倾听录音，一边观看图片，融入课文的情境之中。再回答：遍，遇到长What did you hear? 第二步：Listen, point and find 句时引导学生学会按意抓住关键信息。翻开书，一边听，一边指，画出含有should的句子。 群断句。教第三步：Listen and repeat 师可适当加听音，跟读，注意模仿原声带地道的语音、语调。尤其注意语气要以示范。 让听者认同。 第四步：Read and answer 阅读课文，梳理信息，完成表格。 We should... keep our body clean wash our hands, face and body eat healthy food do exercise every day 第五步：Read and act eat vegetables, fish, fruit run, jog, swim, walk sing, dance and draw healthy strong happy We can/ want to be... clean 出示没有句子的课文插图，让学生与同桌之间进行分角色朗读或表 演，引导学生记忆对话内容。 Step 3 趣味练习（Practice） Task: How to take good care of ourselves? 1.