最新PEP四年级下册英语Unit3Weather全单元课件.pptx-(纯ppt课件,无音视频素材)

1、PEP 四年级英语四年级英语 下册下册Unit 3 Weather第一课时第一课时 Part A（Lets talk-Lets play）Its 11:00 now.Its time for lunch.Can I have some.?Yes,you can./No,you cant.Role play1.Who are they?2.What are they talking about?They are Mike and his mother.Food and weather.Read and answersMake a dialogue两人一组两人一组,创编对话。今天你和你的同学去创编

2、对话。今天你和你的同学去公园公园,和妈妈商量和妈妈商量:A:Its sunny today.Can I go outside?B:Yes,you can./No,you cant.u1.征求对方许可的句型征求对方许可的句型 Can I.?u课文原句课文原句:Can I go outside now?现在我能出去吗现在我能出去吗?No,you cant.不不,你不能你不能.u【重点解析】【重点解析】此问句是由情态动词此问句是由情态动词can引导的一般疑问引导的一般疑问句，用来征求对方的许可。句，用来征求对方的许可。can意为意为“能够能够”，后面直接，后面直接加动词原形，没有人称和数的变化。加动

3、词原形，没有人称和数的变化。can的否定形式为的否定形式为can not，可缩写为，可缩写为cant。【句型结构句型结构】问句问句:Can I动词动词(短语短语)原形原形(swim,go,drink.)其他其他?肯定回答肯定回答:Yes,you can 否定回答否定回答:No,you canteg:u2.描述天气有方法描述天气有方法u课文原句课文原句:Its cold outside.外面冷。外面冷。【重点解析】这是用来描述天气的句型。【重点解析】这是用来描述天气的句型。it在此指代在此指代天气。天气。【句型结构句型结构】Its表示天气状况的形容词其他表示天气状况的形容词其他 eg:Its h

4、ot outside.外面热外面热。Its windy today.今天有风今天有风。【知识链接】【知识链接】描述天气状况时描述天气状况时,我们还可以用我们还可以用“Today is天天气状况形容词。气状况形容词。”eg:Its warm today.Today is warm.今天天气暖和今天天气暖和.uBe careful!当心当心!u(1)“Be careful!”意为意为“小心小心!”“当心当心!”，用来提醒别人，用来提醒别人要小心，保重。要小心，保重。eg:Be careful!Dont be hurt!小心点小心点!别受伤了别受伤了!u(2)其他表示当心其他表示当心！/“小心小心！

5、”的说法的说法：Watch out!Look out!Take care!eg:Watch out!The cup is hot!当心当心！杯子很烫杯子很烫！()1.Can I go outside?A.Yes,you cant.B.No,you can.C.No,you cant.()2.Can I _ some lunch?A.has B.have C.havingCBThank you!Unit 3 Weather第二课时第二课时 Part A（Lets learn-Lets chant）warmhotcoolcold第一名学生举起卡片并大声读出单词第一名学生举起卡片并大声读出单词,然后

6、然后将卡片传递到后面一名学生，继续认读单将卡片传递到后面一名学生，继续认读单词。词。Play a game开火车开火车Whats the weather like in Beijing?Its sunny in Beijing.(Harbin,Lhasa,Hong Kong)Ask and answer1.Who are they?2.What are they talking about?They are Mike and his mother.Food and weather.Read and answersu描述某地天气的句型描述某地天气的句型Its.in.u课文原句课文原句:Its w

7、arm in Beijing today.今天北京天气温暖今天北京天气温暖.【句型结构句型结构】Its天气类的形容词天气类的形容词in地点地点eg:Its warm in Guangzhou.广州天气温暖广州天气温暖.Its hot in Chongqing.重庆天气炎热重庆天气炎热.看温度看温度,选天气。选天气。1.Its _(cold,warm)in Kunming.2.Its _(hot,cool)in Shanghai.2025 1318 3.Its _(warm,cold)in Harbin.154 4.Its _(cool,hot)in Guangzhou.2638 warmcoo

8、lcoldhotThank you!Unit 3 Weather第三课时第三课时 Part A（Lets spell）Whats this?Its a car.小汽车小汽车What can you see on the card?I can see a flower on the card.Show me your arm.胳膊胳膊Whats this?Its a ball.球球Who is he?He is Yaoming.He is tall.高的高的Wow,the wall is so beautiful.墙墙Read listen and number31547826Listening

9、 text1.farm 2.far 3.girl 4.bird 5.nurse 6.tall 7.wall 8.armLook listen and writeListening text1.a ball on the tall wall 2.dogs arm in arm 3.a card with a caru字母组合字母组合ar 和和al 在单词中的发音在单词中的发音/a/和和/()A.card B.arm C.art ()A.wall B.tall C.all()A.nurse B.bird C.hamburger()A.sister B.number C.water判断下列每组单词画

10、线部分的读音是判断下列每组单词画线部分的读音是(T)否否(F)相同。相同。TTFTThank you!Unit 3 Weather第四课时第四课时 Part B（Lets talk-Lets learn）1.Where is Mark?2.Where is Chen Jie?3.Whats the weather like in Beijing?4.Whats the weather like in New York?Mark is in Beijing.Chen Jie is in New York.Its warm in Beijing.Its rainy in New York.Look

11、 and answer 1.What is the temperature(温度温度)in Beijing?2.Is it cold in Beijing?Its 26 degrees.No,it isnt.(Its warm in Beijing.)Look and think u1.询问某地天气的句型询问某地天气的句型 Whats the weather like in.?u课文原句课文原句:Whats the weather like in New York?纽约的天气怎么样纽约的天气怎么样?Its rainy.是下雨天是下雨天.u【重点解析】【重点解析】此句型用于询问天气状况。此句型用

12、于询问天气状况。what意意为为“什么什么”，引导特殊疑问句；，引导特殊疑问句；like 是介词，表示是介词，表示“.怎么样怎么样”。询问具体地点的天气状况，在后面可。询问具体地点的天气状况，在后面可以用以用in地点。地点。【句型结构句型结构】问问 句句:Whats the weather like(in地点地点/季节季节)?答语答语:Its表示天气类形容词表示天气类形容词 eg:Whats the weather like in Fujian?福建的天气怎么样福建的天气怎么样?Its sunny.天气晴朗天气晴朗.【知识链接】【知识链接】询问天气状况还可以用询问天气状况还可以用“How is

13、 the weather?”.eg:How is the weather today?Whats the weather like today?今天天气如何今天天气如何?注意注意:用用 how 提问时提问时,不用不用“like”;用用 what提问时提问时,要用介词要用介词“like”.u2.如何确认天气情况如何确认天气情况u课文原句课文原句:Is it cold?天冷吗天冷吗?No,it isnt.不不,不冷不冷.u【重点解析】【重点解析】此问句用于询问具体的天气状况，此问句用于询问具体的天气状况，是由是由is引导的一般疑问句。问句中的引导的一般疑问句。问句中的it指代天气。肯指代天气。肯定

14、回答为定回答为“Yes,it is”，否定回答为，否定回答为“No,it isnt.”。【句型结构句型结构】问句问句:Is it表示天气类形容词表示天气类形容词?肯定回答肯定回答:Yes,it is.(不可写成不可写成 Yes,it is.)否定回答否定回答:No,it isnteg:【知识链接】【知识链接】想要确认某个地方的天气情况时想要确认某个地方的天气情况时,可以用句型可以用句型“Is it天气类形天气类形容词容词 in地点地点?”.eg:Is it hot in Wuhan?武汉天气炎热吗武汉天气炎热吗?Yes,it is.是的是的,很热很热.u2.描述气温的句型描述气温的句型u课文原

15、句课文原句:课文原句课文原句:Its 26 degrees.气温是气温是26度度.【句型结构句型结构】Its具体数字具体数字degree(s).eg:Its 16 degrees.气温是气温是16度度.注意注意:无论温度是无论温度是0还是还是1,degree都要用复数形式都要用复数形式.eg:Its 0 degrees.气温是气温是0度度.将下列句子重新排序将下列句子重新排序,使其组成一段通顺的对话。使其组成一段通顺的对话。()Its sunny.()Im in Sydney.()Hi,Mike.This is Sarah.()Hi,Sarah.Where are you?()Whats th

16、e weather like there?53124Thank you!Unit 3 Weather第五课时第五课时 Part B（Lets learn-Lets play）Whats the weather like in Sydney?Its hot and sunny.SydneyMoscowBeijingSingaporeAsk and answerWhats the weather in.?Its.LondonPair work两人一组根据信息，练习对话。两人一组根据信息，练习对话。A:Its cold and windy in Kunming.B:No,its warm in Ku

17、nming now.u如何描述复杂的天气情况如何描述复杂的天气情况u课文原句课文原句:Its hot and sunny.天气炎热且阳光充足天气炎热且阳光充足.u【重点解析】【重点解析】u在这个句型中在这个句型中it指代天气，指代天气，be动词要用动词要用is。两个表示天气。两个表示天气情况的形容词之间用情况的形容词之间用and连接。连接。【句型结构句型结构】Its表示天气状况的形容词表示天气状况的形容词and表示天气状况的形容词表示天气状况的形容词.eg:Its warm and sunny in Shanghai.上海天气温暖上海天气温暖,阳光明媚阳光明媚.【知识链接】【知识链接】如果有多

18、个形容词如果有多个形容词,中间要用逗号连接中间要用逗号连接,最后一个形容词之前用最后一个形容词之前用and连接连接.eg:Its cloudy,cool and windy.天气多云天气多云,凉爽而且有风凉爽而且有风.仿写句子。仿写句子。Its cold and snowy in Harbin.1Harbin20ShanghaiIts warm and rainy in Shanghai.Thank you!Unit 3 Weather第六课时第六课时 Part B（Read and write）-Part C（Story time）coldwarmrainycloudyRead and an

19、swer 1.What is the weather like in Sydney?Its hot and sunny.2.Is the water cold in Sydney?No,it isnt.3.Can Johns dad swim outside?Yes,he can.Write a letter to her father Tips:结合信件中提到的问题和实际的天气情况结合信件中提到的问题和实际的天气情况,写一封回信。写一封回信。Hi,Dad!Im fine.How about you?Its warm in Beijing.I like the weather here.On

20、the weekend,I can fly a kite with my friends.Dont worry!love,John Look and write Look outsideListening text1.John:Mum,can I go outside?Mum:No,its too cold outside.2.(phone is ringing)John:Hello!Oh hi,Mike!Whats the weather like overt here?Mike:Its cloudy here.3.Amy:Mum,can I have some milk?Mum:Yes,b

21、ut its hot.Becareful!4.Sarah:Dad,is it warm today?Can I play outside?Dad:Yes,you can.Its warm outside.Look and match Zip:Hello.Zoom:Zip,are you OK?Zip:I have a cold.Zip:Its cold here.Whats the weather like in Beijing?Zoom:Its sunny and warm.Ill go to Dalian to see you.Tomorrow will be warm in Dali.Z

22、oom:Oh,itll be warm tomorrow in Dalian.Zoom:Ah-choo!Its cold here.Zip:Hi,Zoom.You look terrible.Ah-choo!Zoom:Ah-choo!Zip&Zoom:Bless you!()1.你想知道北京的天气怎样，应该说你想知道北京的天气怎样，应该说:_A.Its sunny in Beijing.B.Whats the weather like in Beijing?C.Is it cold in Beijing?()2.你问你妈妈我可不可以出去玩，应该问你问你妈妈我可不可以出去玩，应该问:_A.Can I go outside?B.May I come in?C.Yes,I can.()3.你想询问天气是不是晴天时你想询问天气是不是晴天时,应该问应该问:_A.Is it cloudy?B.Is it rainy?C.Is it sunny?BACThank you!