四年级下册英语课件-Unit 4 At the farm Part A∣人教(PEP)（2018秋） (共54张PPT).ppt

1、Unit 4 Part AAt the farm创设情境1.-Whats this?-Its an apple.2.-What are these?-They are apples.Theyre red.1.-Whats this?-Its a carrot.2.-What are these?-They are carrots.They are orange.What are these?They are tomatoes.What are these?They are carrots.启发思考What are these?They are potatoes.What are these?T

2、hey are green beans.-What are these?-They are green beans.They are green.Are these carrots?No,they arent.Part 1What are these?They are.Part 2Today,Mike is at a farm(在农场）.Lets go and have a look,OK?自学指导一：请打开课本38页，快速看图，然后回答问题：1.In the text,how many people?Who are they?对话中有几个人？他们是谁？2.What are they talk

3、ing about?他们在谈论什么？自学指导二：听录音选择合适的答语：1.Are these carrots?A.Yes,they are.B.No,they arent.2.Are these potatoes?A.Yes,they are.B.No,they arent Can you read these words?look at these trysome but yum Sarah:Look at these!Are these carrots?Farmer:Yes,they are.Mike:Wow!Theyre so big!萨拉：看看这些，这些是胡萝卜吗？农夫：是的，这些是胡

4、萝卜。迈克：哇哦！它们是如此大！Are these carrots?这些是胡萝卜吗？Yes,they are.是的，这些是胡萝卜。这是一个一般疑问句。句式“Are these+名词复数？”用于确认近处的多个事物的名称。意为“这些是吗？”其肯定答语是：Yes,they are.是的，它们是。否定答语是：No,they arent.不，它们不是。注意：答语是they,不是these。Language points 这是一个陈述句。句式“Theyre+形容词”用来描述一些事物的特点，意为“它们是的。”形容词是指事物的颜色、大小、性质等方面的词，形容词前还可加上so（这么；那么），very（非常；很）

5、等词来修饰，表示程度。Theyre so big!它们是如此大！例句：Theyre so/very tall!它们那么/非常高！Mike:What are these?Farmer:Theyre tomatoes.Mike:But theyre yellow!迈克：这些是什么？农夫：这些是西红柿。迈克：但是这些是黄色。Language points What are these?这些是什么？这是一个由特殊疑问词what引导的特殊疑问句。句式“What are these?”用于询问近处的多个事物的名称，意为“这些是什么？”其答语是“Theyre+名词复数.”，意为“它们是”。Farmer:Tr

6、y some!Theyre good.Mike:Thanks.Yum.农夫：尝一些吧！它们很好吃。迈克：谢谢。真好吃。Lets playWhat are these?Are they tomatoes?No.Are they apples?Yes.自主或小组探究之活动探究What are these?Are they tomatoes?No,they are carrots.Role play根据所给提示创编对话A:Look at these.Are these _?B:Yes,they are.A:Wow!They are so _.C:What are these?D:Theyre_.C:

7、But they are_.D:Try some!They are good.C:Thanks.Yum.合作探究tomatoto-ma-to自主探究tomatoestomatoestomatoestomatoestomatoestomatoestomatoestomatored.yum.tomatoestomatoI have a brother._o_a_op t t?potatopo-ta-to1 potatopotatoespotatoespotatoespotatoespotatoespotatoespotatoespotatoespotatoespotatobig.potatoesy

8、ellow.carrotscarrotsthin.greenbeansgreen beanslong.onions协作交流马例：They are horses.它们是马。餐叉例：Can you give me a fork?你能给我一个餐叉吗？家庭作业例：I have to do my homework after school.我课后必须得做家庭作业。世界地图例：There is a world map.这儿有一张世界地图。Read,listen and chant.读一读，听一听并唱一唱。horseforkhomeworkworld map马餐叉家庭作业世界地图Language point

9、s orhorse fork forborn shortfortyhomework world work word 字母组合or常发长元音。发音时半张开口，牙床接近半开，舌身低平后缩，舌后部抬起，双唇稍稍收圆，并向前突出。or在w后一般发音。长元音发音时舌中部比发音时略高，双唇扁平。总结提高Read,listen and number.fork for bornworld horse work123456Look,listen and write.1 听录音，熟读书本 Lets talk和Lets learn。2 尝试和同伴一起唱Lets chant的歌谣。3 和同桌一起设计一个农场，并和同桌一起进行问答练习。4 Collect the more words which contain“-or”，and try to read them.(收集更多的带有“-or”的单词，并试着拼读一下。)Homework谢谢观看！