人教精通版英语四年级上单元unit3全套ppt课件.pptx

,人教精通版四年级英语上册优质课件,教育部审定教材,RJ精通英语,Unit 3Its a pineapple.,Lesson 13,Lesson 14,Lesson 15,Lesson 16,Lesson 17,Lesson 18,使用说明：点击对应课时，就会跳转到相应章节内容，方便使用。,目 录,Unit 3 Its a pineapple.,精通版四年级上册,Lesson 13,Do you know them?,apple,苹果,New words,pear,梨,pineapple,菠萝,lemon,柠檬,Just talk,Look!Whats this?,A pear?,An apple?,Look!Its an apple!,Yes,its an apple.,Guess!Whats this?,Its a pineapple!,Right!Its a pineapple.,Language points,look的意思是“看”。当它单独使用时，是强调看的动作，提醒别人注意。含有look的短语：look at看 look after照顾 例句：看！那儿有一只大狗。Look!There is a big dog.,1.Look!看！,2.Whats this?这是什么？,这是一个由特殊疑问词what引导的特殊疑问句，“Whats this?”用于询问近处单个事物的名称，意为“这是什么？”。答语：Its a/an+名词.whats=what is。,例句：这是什么？它是一个菠萝。Whats this?Its a pineapple.,Play roles,Look!Whats this?,An apple?,Its a pear!,A pear?,Guess!Whats this?,Its a lemon!,Right!Its a lemon!,Just read and write,pineapple,菠萝,lemon,柠檬,Whats this?Its a pineapple.,Lets play,Whats this?,Its an apple.,Whats this?,Its a pear.,Whats this?,Its a pineapple.,Whats this?,Its a lemon.,Play roles,Whats this?,Its an apple.,Whats this?,Its a pear.,Whats this?,Its a pineapple.,Unit 3 Its a pineapple.,精通版四年级上册,Lesson 14,Lead-in,Whats this?,Its,orange,橙子，橘子；橙色的,New words,banana,香蕉,watermelon,西瓜,kiwi fruit,猕猴桃,Just talk,Whats this?,Look!Its a banana.,Whats that?,Look!Its a watermelon.,Oh,its a big watermelon.,Language points,Whats that?那是什么？Look!Its a watermelon.看！那是一个西瓜。,that的意思是“那，那个”，指代离说话人较远的单个物品。询问远处物品的句型：Whats that?回答：Its a/an+名词.,例句：那是什么？它是一个猕猴桃。Whats that?Its a kiwi fruit.,This or that,Whats _?,This is a banana.,this,Whats _?,That is a banana.,that,Whats that?,Its a watermelon.,Whats this?,This is an orange.,Just read and write,watermelon,西瓜,kiwi fruit,猕猴桃,Whats that?Its a watermelon.,Play roles,Whats that?,Its a watermelon.,Whats that?,Its an orange.,Whats that?,Its a banana.,Lets sing,Do you like pineapples?Do you like watermelons?Do you like kiwi fruit?Yes,I like them all.,Fruit song,Unit 3 Its a pineapple.,精通版四年级上册,Lesson 15,Lead-in,Apples are yummy.Yummy,yummy,yummy.Oranges are yummy too.,Oranges are yummy.Yummy,yummy,yummy.Pineapples are yummy too.,Pineapples are yummy.Yummy,yummy,yummy.Lemons are yummy too.,Lemons are yummy.Yummy,yummy,yummy.Watermelons are yummy too.,potato,土豆；马铃薯,New words,tomato,西红柿,Just talk,Whats this in English?,Its a tomato.,Do you like tomatoes?,Yes,I do.,Language points,1.Whats this in English?这个用英语怎么说？Its a tomato.它是一个西红柿。,in English 用英语 这是询问如何用英语表达离说话人较近物品的句型及回答，其答语为“Its a/an+可数名词单数.”,例句：这个用英语怎么说？它是一顶帽子。Whats this in English?Its a cap.,拓展：询问如何用英语表达离说话人较远物品 用“Whats that in English?”，意为“那个用英语怎么说？”。,本句是由助动词do引导的一般疑问句，用来询问对方是否喜欢某物。句型结构：Do you like+某物?肯定回答：Yes,I do.否定回答：No,I dont.,2.Do you like tomatoes?你喜欢西红柿吗？Yes,I do.是的，我喜欢。,例句：你喜欢马铃薯吗？不，我不喜欢。Do you like potatoes?No,I dont.,Play roles,Whats this in English?,Its a pineapple.,Do you like pineapples?,Yes,I do.,Whats this in English?,Its a potato.,Do you like potatoes?,No,I dont.,Its a watermelon.,Do you like watermelons?,Yes,I do.,Whats this in English?,Just read and write,potato,土豆；马铃薯,tomato,西红柿,Whats this in English?Its a potato.,Play roles,Whats this in English?,Its a potato.,Whats this in English?,Its a tomato.,Lets do,Show me the potato.,Pass me the tomato.,Peel the banana.,Smell the pineapple.,Eat the watermelon.,Lets write,Show me the _.,Pass me the_.,Peel the _.,potato,banana,tomato,Smell the _.,Eat the _.,pineapple,watermelon,Unit 3 Its a pineapple.,精通版四年级上册,Lesson 16,Lead-in,Do you know me?,I have many partners.,New words,carrot,胡萝卜,cucumber,黄瓜,Just talk,Hi,Kate.Whats that in English?,Its a carrot.,Do you like carrots?,Yes,I do.And I like cucumbers,too.,Language points,And I like cucumbers,too.我也喜欢黄瓜。,（1）like作及物动词，意为“喜欢”，后接名词或代词。例句：我非常喜欢鱼和蔬菜。I like fish and vegetables very much.,（2）too是“也”的意思，用于肯定句中，放在句末。例句：他也是一位老师。He is a teacher,too.,Just read and write,carrot,胡萝卜,cucumber,黄瓜,Whats that in English?Its a carrot.,Whats that in English?,Its a carrot.,Play roles,Whats that in English?,Its a cucumber.,Lets play,Whats that in English?,Its a carrot.,Do you like carrots?,Yes,I do.,Activity,Whats that in English?,Its,Do you like?,Unit 3 Its a pineapple.,精通版四年级上册,Lesson 17,Lead-in,Do you like tomatoes?,Yes,I do.,Do you like pears?,Yes,I do.,Do you like lemons?,No,I dont.,eggplant,茄子,New words,green pepper,青椒,Just talk,Hi!Lets play a chain game.,OK!,Whats this in English?,Its a green pepper.,Do you like green peppers?,Yes,I do.,Whats this in English?,Its an eggplant.,Do you like eggplants?,No,I dont.I like tomatoes.,Just read and write,eggplant,茄子,green pepper,青椒,Do you like eggplants?Yes,I do.,Do you like green peppers?No,I dont.,Ask and answer,Do you like?,Yes,I do./No,I dont.,Do you like?,Yes,I do./No,I dont.,Lets do,Show me a green pepper.,Green pepper!,Can you choose?,Show me a red carrot.,Show me a green cucumber.,Show me a yellow pear.,Show me a green watermelon.,Unit 3 Its a pineapple.,精通版四年级上册,Lesson 18,Review,pineapple,lemon,apple,pear,watermelon,orange,banana,cucumber,eggplant,potato,tomato,carrot,green pepper,Fun story,Read and act.,Im Micky.Im smart.,Excuse me.Whats this in English?,Its a carrot.,And whats this?,Its a cucumber.,Whats that in English?,I know!Its a bat.,Are you sure?,Yes!,Look!,Oh,no!Its bread.,这是一句很常用的礼貌用语，意为“打扰了。/请原谅。/对不起。”，适用于多种场合。,例句：对不起，我能进来吗？Excuse me,could I come in?,Language points,Excuse me.打扰一下。,Lets check,Listen and number.,5,1,3,4,6,2,Whats this?Its a pineapple.Whats that?Its a watermelon.Whats this in English?Its a potato.Whats that in English?Its a carrot.Do you like green peppers?Yes,I do.Do you like green peppers?No,I dont.,pineapple lemon watermelon kiwi fruit carrot cucumbergreen pepper,apple pear orange banana potato tomato eggplant,Language Focus,询问近处单数物品,Play roles,Whats this?,Its a pear.,Whats this?,Its an orange.,询问远处单数物品,Whats that?,Its a banana.,Whats that?,Its a tomato.,询问如何用英语表达离说话人较近的物品,Whats this in English?,Its a potato.,Whats this in English?,Its a tomato.,询问如何用英语表达离说话人较远的物品,Whats that in English?,Its a carrot.,Whats that in English?,Its a cucumber.,询问对方是否喜欢某物,Do you like tomatoes?,Yes,I do.,Do you like pears?,Yes,I do.,同学们，这一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的视频开始听写吧！,