《牛津小學英語4B》Unit 4 參考教案

《牛津小學英語4b》unit 4 參考教案常州師范第二附屬小學 王蕾一、本單元教學內容類別語音項目要求語音輔音字母組合th在單詞中的發音聽讀、辨認詞匯apples, oranges, bananas, peaches, grapes, watermelons, pears, some聽得懂、會說、會讀、會拼寫日常交際用語can i help you?these or those?聽得懂、會說、會讀句型what are these/ those?they’re….how many kilos?… kilos, please.聽得懂、會說、會讀、會寫歌謠<i like fruit>會朗誦二、本單元教學重點和難點：*△ 1.能聽得懂、會說、會讀和會拼寫單詞apples, oranges, bananas, peaches, grapes, watermelons, pears, some。2.能聽得懂、會說和會讀日常交際用語can i help you? these or those?*△ 3.能聽得懂、會說、會讀和會寫句型what are these/those? they’re…. how many kilos? … kilos, please.*△ 4.初步掌握名詞復數的詞形和讀音的變化。5.了解輔音字母組合th在單詞中的兩種不同讀音。6.能有表情地流利的誦讀歌謠《i like fruit》。（ p.s.  *為教學難點，△ 為教學重點。）三、教材內容分析:本單元的核心教學內容是“認物”，主要學習句子what are these/ those? they’re…。book4a中已經出現what’s this/ that? it’s…句型。教學中教師可以采用以舊帶新的方法，從單數句式引出復數句式，還可以通過單復數形式比較找出它們之間的區別。本單元主要出現了水果類單詞，除lemons, strawberries, grapes三種水果是第一次出現以外,其余八種均在book3a第三單元中出現過。教師可通過句型do you like …? yes, i do./ no, i don’t.的問答教授這三個新單詞,并適當補充一些學生感興趣的水果單詞,如甘蔗(sugar cane),荔枝(lichee)等等。本單元出現的是這些單詞的復數形式，涉及到詞形、讀音的變化，是教學中的難點。教師可以對名詞復數的詞形和讀音進行歸類。與本單元所出現的水果類單詞緊密結合的是在商店里購物的常用語can i help you? how many kilos? these or those?等。在教學中教師要注意創設購物情景，讓學生熟練自如的運用這些購物的基本用語。另外可以根據學生的具體情況適當補充一些其他購物用語或讓學有余力的學生課后去收集這類交際用語，以擴充他們的知識面、鍛煉他們的自主學習能力。四、課時安排: 四課時五、教學過程設計：period 1teaching aims and difficulties:1. 能聽得懂、會說、會讀和會拼寫單詞apples, oranges, bananas, peaches, grapes, watermelons, pears。能聽得懂、會說、會讀單詞pineapples, lemons, strawberries, mangoes。2. 能聽得懂、會說、會讀和會寫句型what are these/those? they’re….3. 學會有表情的朗讀歌謠《i like fruit》。teaching procedures:step 1. warming-up------- greetings.------- daily practise.t: point to the teacher, student, policeman, nurse, doctor, dentist, farmer, etc.s: teacher, student, policeman, nurse, doctor, dentist, farmer, etc.(do the action while speak out the word)t- s  s- sstep 2. presentationt: do you like doctors/nurses/ policemen/ farmers/…?s: yes, i do. ( no, i don’t.)t: do you like your english/ chinese/ math teacher?s: yes, i do. (no, i don’t.)t: thank you. miss wang likes apples. do you like apples?s: yes, i do. (no, i don’t.)t: what do you like, then?s: i like pears/bananas/pineapples/watermelons/peaches/oranges/mangoes.step 3 new words, chant and structures learning1.new words learningt: oh, i see. now, i’ll play a game with you. it is called” touch and guess”. who’d like to come to the front and have a try?s: i try.t: , come here. please touch and guess what are these in the bag?s1: pears.t: let me see. oh, you’re right. now i’ll change the fruits, please wait a minute. ok, who’d like to try now?s: i try.t: , you please.s2: (touching the fruits)t: what are these?s2: oranges.t: i’m sorry you’re wrong. who can touch and guess once again?s: i try.t: ok, , you please.s3: pears.t: i’m sorry you’re wrong, either. let me show you: what are these in the bag? ( take out the fruits in the bag) look, they’re lemons. say after me, lemons.s: lemons.t: lemon. ( point to one lemon)s: lemon.t: lemons. ( point to all lemons)s: lemons.t: ok, boys and girls. what are these in the bag?s: lemons.t: yes, you can also say: they’re lemons.s: they’re lemons.( teach the words “grapes” and “ strawberries” in the same way.)t: ok, now let’s do ‘’point to …” once again, but this time we don’t point to the students act in different jobs, we point to the fruits. are you ready?s: yes.t: good, here we go! point to the lemons, grapes, strawberries, etc.s: lemons, grapes, strawberries, etc.t-s  s-s2. new chant learningt: you’ve done a great job just now. ok, it’s time to say a chant. do you like it?s: yes.t: ok. listen to the tape carefully.(play the tape recorder)s: (learn the chant)t: now, let’s say the chant by ourselves. strawberries, strawberries, red and sweet. one, two, start!s: ( say the chant and clap their hands together.)3. new structures learningt: very good! excuse me, what are these in the bag once again?s: they’re lemons.t: do you like lemons?s: yes, i do. ( no, i don’t.)t: thank you. boys and girls, can you guess what are those behind the bookcase?s1: they’re lemons, too.t: no.s2: they’re oranges.t: no, you’re wrong. ok, i can give you a hint: they’re red and sweet.s3: they’re strawberries.t: yes, how clever! you’re right. do you like strawberries?s3: yes, i do.t: can you guess what are those behind the door? they’re yellow and sweet.s1: they’re pears.t: no.s2: they’re peaches.t: i’m sorry.s3: they’re mangoes.t: bingo! you’re right. do you like mangoes?s3: no, i don’t.step 4. practicet: now, please use the fruits you brought here to make a dialogue with your desk mates. if you didn’t bring anything, you can talk about the pictures on page 33 in your english book. pay attention to use the new drills in your dialogues. now, i’d like to give you an example. please listen carefully. excuse me, what are these?s4: they’re apples?t: do you like apples？s4: yes, i do.t: what are those over there?s4: they’re lemons.t: do you like lemons?s4: no, i don’t.t: oh, i see. i like lemons. may i have one?s4: sure, here you are.t: thank you.s4: not at all.s: （work in pairs.）t: ask some pairs to act their dialogues out. t: take out your books and turn to page 30, let’s read after the tape.s: (read after the tape, and then read in groups/ pairs.)