英语人教版四年级下册Uint1 My day(Lesson3).doc

Unit1 Lets spellContent: A Lets spellTeaching aims: 1 Ss can grasp the pronunciation of “-er”.2 Ss can listen, say and read the words according to the rules of pronunciation, e.g. water, tiger, sister, dinner, computer. 3 Ss can spell the words according to the rules of pronunciation, e.g. dinner, water, computer。4 Ss learn to know “No water near the computer”.Focus points: 1 Ss can grasp the pronunciation of “-er”.2 Ss can listen, say and read the words according to the rules of pronunciation, e.g. water, tiger, sister, dinner, computer. Difficult points: Ss can spell the words according to the rules of pronunciation, e.g. dinner, water, computer.Teaching aids: word cards, PPT, tape-recorderTeaching procedures:1 Warm-up (1) Ss sing “Phonics Song”.(2) T shows the letters and words, Ss read them.2 Presentation(1) T puts “make” on the computer. T: Where is “make”? Ss: On the computer. T (points the computer): Oh, its a computer. Ss read “computer”. T: Who is using the computer? Ss guess. T: Sister is using the computer. Ss read “sister”. T: Whats on the computer? Ss: A tiger. Ss read “tiger”. T: Whats near the computer? Ss: Water. Ss read “water”.T: Look at the water. Its near the computer. T plays the sound of water. T: What happened? Oh, my god. The keyboard is wet. Ss see the pictures of wet keyboard. T: So no water near the computer. T shows a clock. T: Look, its 7:00 P.M. Its time for dinner. Ss read “dinner”.(2) T shows “dinner, sister, computer, tiger, water”, and asks: Can you find some rules？ Ss: “er” at the end of each word. T: Yes. (3) T: “er” pronounces as /. T teaches the pronunciation. e.g. e r er, er, er, er, er.(4) Lets read b-er, ber, numberd-er, der, underg-er, ger, tigerk-er, ker, bakerl-er, ler, rulerm-er, mer, farmern-er, ner, dinners-er, ser, erasert-er, ter, afterv-er, ver, riverch-er,cher, teacherth-er, ther, father(5) T shows the voice of a horse. T: Whos coming? Ss: 马. T: Yes. The horse wants to go across the river. But there is no stone in the river. Can you help him？ Ss: Yes. T: OK. There are 5 stones near the river. Each stone has a task. When you finish the tasks, the stones will be moved in the river. So, lets do it now. Ready? Go!(6) Task 1: Pick up the applesSs choose the apples and read the words. (7) Task 2: Can you read? T shows 3 short passages. Ss read after the video and repeat. (8) Task 3: Lets chant Sister, sister, can you see? A hungry tiger on the TV. Tiger, tiger, can you see? Dinner for you, dinner for me. Ss listen and repeat. (9) Task 4: “-er” Word Search Ss circle the words and read them out. (10) Task 5: Look, choose and spell Ss look at the pictures, choose the words and spell them out. (11) T: Well done! Look, the horse goes across the river. He says “Thank you” to you. You are great.(11) Ss do Read, underline and say.(12) Ss do Look, listen and write.Instructions:活跃课堂气氛。复习已学过的字母及单词的发音。引出这节课的重点单词。音频中water和computer的“t”都浊化成了/d/。在词汇教学中渗透生活常识：电脑旁不能放水。让学生自己根据已学单词找规律，这样印象更深。T帮助总结规律，教授“er”的发音。先让学生拼辅音+er，再尝试自己分音节拼单词，为后面单词的拼读做准备。像number，eraser，after，river等一些学生没学过和较难拼的单词，在这里先操练下，最后再在课本中的练习里巩固它们。创造小马过河的情景，让学生在游戏中操练，使他们不觉得枯燥。同时培养他们助人为乐的品质。让学生拼读。对于一些学生没学过的生词，出示图片解释一下。这10个单词皆为下一任务中出现的词，为下个环节做铺垫。由词到句，先跟读，再学生自己读。用朗朗上口的歌谣来强化发音规则。以游戏的形式来操练。其中有不少单词学生没学过，鼓励他们大胆地拼读出来。学生根据发音书空拼写。趁机表扬一下学生，让他们又成绩感。回归课本，检测学生掌握情况。Add-activities1 Listen and repeat P.6 for 6 times.2 Copy the words “wate