1、Unit 1 How tall are you?Part A（Lets learn&Do a survey and report）Warm-up点点击击图图片片，播播放放视视频频或点击此处播放视频或点击此处播放视频RevisionGame:唱反调唱反调 规则：规则：教师说出一个单词，学生说出它的教师说出一个单词，学生说出它的反义词。如：教师说反义词。如：教师说talltall，学生说，学生说shortshorttallshortoldyoungPresentation点点击击图图片片，播播放放视视频频Lets learn点点击击此此处处播播放放视视频频How tall are you?Im 2
2、.26 metres.How tall are you?Im 1.72 metres.Yao Ming is _than He jiong.tallertallerMy brother is taller than me.对应词：对应词：shorter 巧记：巧记：tall+er=tallerHe jiong is _than Yao Ming.shortershorter拓展：最高级拓展：最高级 shortest 巧记：巧记：short+er=shorterMy pencile is shorter than yours.My pencile is shorter than yours.Yo
3、ur pencile is _ than mine.longer拓展：最高级拓展：最高级 longestHis ruler is longer than mine.巧记：巧记：long+er=longerfathergrandpaMy father is old.My grandpa is _than my father.older对应词对应词:youngerIm older than Amy.拓展：最高级拓展：最高级 oldestMy father is _than my grandpa.youngerMy grandpa is younger than my grandma.短语短语:yo
4、unger sister 妹妹妹妹拓展：最高级拓展：最高级 youngestPracticeMonkey:Im 1.5 metres tall.How _ are you,Horse?Horse:Im 2 metres.Im _than you.Giraffe:But you are _ than me,Horse.Im 5.5 metres.Monkey&Horse:Yes,you are the tallest.Finish the dialogue.talltallershorterDo a survey and reportIm 12 years old.How old are you
5、,Wu Yifan?How tall are you?Im 1.64 meters.Example:According to the example and the information.Finish the dialogue.NameAgeHeightJohn111.63 mZhang Peng131.65 mHow old are you?JohnIm 11 years old.How tall are you?Im 1.63 metres.How old are you?Zhang PengIm 13 years old.How tall are you?Im 1.65 metres.
6、make a summary Wu Yifan is taller than John,but Zhang Peng is taller than Wu Yifan._.Wu Yifan is older than John,but Zhang Peng is older than Wu YifanPracticeGroup work学生可组成四人小组做调查活动，每名学生询问除自己学生可组成四人小组做调查活动，每名学生询问除自己之外的其他三名同学，并在表格中记录调查结果。之外的其他三名同学，并在表格中记录调查结果。How tall are you?How old are you?Im./Im.
7、Exercise 用所给词的正确形式填空。1.How _are you?Im 1.51 metres_.What about you?Im 1.60 metres.Im _ than you.(tall)2.How _are you?Im 12 years_.And you?Im 11.You are _ than me.(old)talltalltalleroldoldolderSummary（听、说、认读、写）词汇：（听、说、认读、写）词汇：younger,older,taller,shorter,longer句子：句子：How tall are you?Im 1.61 meters.Un
8、it 1 How tall are you?Part A（Lets try&Lets talk）点点击击图图片片，播播放放视视频频Main scene或点击此处播放视频或点击此处播放视频RevisionPair workA:How tall are you?B:Im.metres.A:Im.than you.B:Youre.than me.Guess,What sound?猜猜，什么声音？Its a _.dinosaurNew wordsHow tall is it?Its _.4.5 metres4.5m4.5m读作：four point five metres.4.51m可读作：four
9、point five one metres.恐龙是距今1亿3千万年前地球上爬行动物的总称。它们的种类很多，身体大小、形状、生活习性各不相同，陆地、海洋、天空都是恐龙类爬行动物的活动场所。大的如中国四川省合川县发现的合川马门溪龙，全身长22米，体高3.5米，体重4050吨。平时在水深510米的湖泊中生活，利用水的浮力浮起笨重的身体，以水中的藻类为食物。小的鹦鹉龙整个身体只有一只小狗大。有的能在空中飞翔，像长尾的喙嘴龙，有尖利的牙齿和长长的尾巴。尾巴末端有一块像苍蝇拍形状的膜，飞翔的工具是翼膜。有的是海中的霸王，如喜马拉雅鱼龙，食肉善游，上下颌特别长，形成长吻，口内有牙齿，外貌很像今天的海豚。有的
10、是陆上的武士，如剑龙，身长6米，头小，背部高拱，有两排三角形的骨板竖立着，尾尖处有骨刺，是御敌的武器。到了1亿3千万年前左右，由于强烈的地壳运动所引起的地形、气候的变化，称霸一时的恐龙在地球上就完全灭绝了。恐龙灭亡的原因至今没有定论，但应看到原因是多方面的、复杂的，是当时外界环境的改变与恐龙内在因素相互作用影响的结果。恐龙是出现于二亿四千五百万年前，并繁荣于六千五百万年前结束之中生代的爬虫类。或为恐龙和与它同一时代的蛇颈龙、翼龙等的模糊总称。恐龙在某一时期突然消失，成为地球生物进化史上的一个谜，这个迷至今仍无人能解。Good to know1m2m4mHow tall is the first
11、 tree?Its 1 metre,Its tall.1m2m4mHow tall is the second tree?Its 2 metres,Its taller.1m2m4mHow tall is the third tree?Its 4 metres,Its the tallest.PresentationLets tryLets tryLead inThe children are visiting the museum.There are many dinosaurs in the hall.大厅The children are in the museum.Listen and
12、circle.1.The first dinosaur eats _.A.vegetables B.meat.2.The _ dinosaur is taller.A.first B.secondTips:第第1题考查第一只恐龙要吃的食物；第题考查第一只恐龙要吃的食物；第2题考查哪只恐龙更题考查哪只恐龙更高。因此在听录音时，应着重听取与此相关的信息。做听力练习高。因此在听录音时，应着重听取与此相关的信息。做听力练习时，试着根据题目去捕捉考点并抓住关键词，如时，试着根据题目去捕捉考点并抓住关键词，如eats,taller等。等。John:Look at that dinosaur,Its so
13、big!Mike:Yes.That one eats vegetables.John:Cool!Zhang Peng:This one eats meat,Its taller.Mike:You are right.听力原文听力原文PresentationLets talkLets talkLead inZhang Peng and Mike are visiting the dinosaur museum.What are they talking about?Lets go and see!Task1：Watch and think（观看并思考）（观看并思考）How tall is Zha
14、ng Peng?Who is taller,Zhang Peng or the small dinosaur?点击图片，播放视频点击图片，播放视频或点击此处播放视频或点击此处播放视频Task2：check the answers（核对答案）（核对答案）How tall is Zhang Peng?Who is taller,Zhang Peng or the small dinosaur?Im 1.65 metres.Zhang Peng.Language points知识点1 如何用形容词最高级来描述事物如何用形容词最高级来描述事物课文原句：Thats the tallest dinosau
15、r in this hall.什么时候使用形容词最高级？比较三者或三者以上的人或事物时会用到形容词的最高级。注意：注意：在句子中，形容词最高级前面要加the。三者或三者以上比较，表示“最的”常用“the+形容词最高级”结构，后跟由of或in开头的表示范围的介词短语。例句：例句：Lucy is the tallest of the three.知识点2 如何用如何用”than”做比较做比较课文原句：Its taller than both of us together.形容词有原级、比较级、和最高级三个等级，比较级通常用于两个人/物间的比较。than意为“与相比较”句型结构：A+be动词+形容词
16、比较级+than B.例句：例句：Jack is taller than Tom.TomJack知识拓展我们学会了如何来比较两个人或事物，但是当比较有具体的差距时，如短2厘米、大3岁等，该如何表达呢？来看下面的句型公式吧。A+B am/is/are具体的差距形容词的比较级than例句：例句：Im 5 years older than my sister.知识点3 如何问答身高如何问答身高课文原句：How tall are you?Im 1.65 metres.句型结构：问句 How tall+be动词+主语?答句 主语+be动词+数字+长度单位（+tall).例句：例句：How tall ar
17、e you?Im 1.5 metres.How tall is John?He is 1.6 metres.be 动词随着主语人称动词随着主语人称的变化而变化的变化而变化;在表达在表达高度时，后面的高度时，后面的tall可可省略，长度超过省略，长度超过“1”时，要用复数。时，要用复数。Practice班级小调查：Who is taller than me?&Who is older than me?How tall are you?Im_.How old are you?Im_.教师请学生先写下自己的身高，然后在全班范围内调查谁比自己高，并写下他/她的名字。对话示例如下：A:Hello.How
18、 tall are you?B:Im 1.5 meters.A:Oh,Im 1.54 meters.Im taller than you.And how old are you?B:Im 11 years old.Exercise LilyLucyTomMike身高151 cm152 cm160 cm 164 cm年龄 111212131.Lily is _ and _than Lucy.2.Mike is _than Tom.He is 164 cm.3.Tom is _ than Lily.He is 12 years old.taller,shorter,older,youngeryou
19、ngershortertallerolderSummary（听、说、认读）词汇：（听、说、认读）词汇：dinosaur,hall,metre,meter,than,both句子：句子：1.How tall are you?Im 1.65 metres.2.Thats the tallest dinosaur in this hall.3.Its taller than both of us together.Unit 1 How tall are you?Part B(Lets check)Part C(Story time)Warm up play a game学生六人一组，学生A蒙上眼睛，
20、学生B带他去找朋友，剩下的四人站成一排。A事先指定四人中的一人为自己的朋友，并通过向B描述，来提示B自己的朋友是谁。B也可以主动提问，来获取相关信息。被猜中的学生接替A来继续游戏，B学生可任意更换一名。A可使用句型如：“She/He is taller than you.Her/His hair is longer than yours.”B可使用句型如：“Is he/she thinner than me?How heavy is he/she?”PresentationLets checkFirst stepLook at these pictures.Then talk about th
21、e differences between the two pictures?听音前，先仔细观察课本上的四组图片，熟悉每 组图片的内容。听音时，要重点听清录音中出现的形容词比较级，如：“younger”“heavier”“taller”等。Second stepListen and tick.Listen again and write the answers to the questions.1._2._3._4._Third stepJohn is older.Zhang Peng is heavier now.Mikes hair is longer now.An elephant.Jo
22、hn and Sarah have a birthday next week.Really?On the same day?No.Sarah is two days younger.Q:Whos older?2.Zhang Peng,do you exercise?Yes.I exercise every day,but Im heavier than before.Thats strange.Do you eat too much candy?Q:Is Zhang Peng heavier or thinner now?听听力原文力原文听听力原文力原文 My hair is long.It
23、covers my ears.Amy:Yes.Its quite long for a boy.Isnt your hair usually shorter?Q:Is mikes hair longer or shorter now?I like elephants.Theyre funny.Chen Jie:Yes,and theyre very big and fast.How tall are they?Theyre about three metres tall.Wow.Thats taller than a bus.Q:Which is taller,a bus or an elep
24、hant?Lets wrap it upRead and think.First steptalltallerthin thinnerheavyheaviersamll cool fat cold wet deliciousbusy deep light easy interesting直接加直接加erer变变y y为为i i加加erer双双写写末尾字末尾字母加母加erer在词在词前加前加moremoreSecond stepTry to classify.(将下列形容词原将下列形容词原级所对应的比较级归类）级所对应的比较级归类）smallcoolcoldeasylightwetfat del
25、iciousinterestingdeepbusy Third stepWrite and chant.long_strong_longerstrongerbig_biggersad_sadderhot_hotterangry_angriersunny_sunnierfunny_funnierhappy_happierwindy_windier巧学巧学妙妙记记形容词比较级形容词比较级原级变为比较级，通常原级变为比较级，通常erer加后面。加后面。若是结尾辅元辅，末尾双写要记牢。若是结尾辅元辅，末尾双写要记牢。辅音加辅音加y y结尾时，把结尾时，把y y变变i i是必须。是必须。原级若以原级若以
26、e e结尾，直接加结尾，直接加r r就可以。就可以。点击图片，播放视频点击图片，播放视频或点击此处播放视频或点击此处播放视频Story timeSummary词汇：词汇：younger,older,taller,shorter,longer,thinner,heavier,bigger,smaller,stronger 句子：句子：1.Thats the tallest dinosaur in this hall.2.Its taller than both of us together.3.How tall are you?Im 1.65 metres.句子：句子：4.What size a
27、re your shoes,Mike?Your feet are bigger than mine.My shoes are size 37.5.How heavy are you?Im 48 kilograms.Unit 1 How tall are you?Part B（Lets learn&Match and say）Look and compareLily 1.5 mTom 1.65 mSue 11Jack 13A:How tall are you?B:Im.metres.A:Im.metres.Im taller/shorter than you.A:How old are you?
28、B:Im.years old.A:Im.years old.Im older/younger than you.RevisionPresentationLets learnJohn:How heavy are you,Jim?Tim:Im 52 kilograms.John:Youre heavier than me.Read,listen and answer.1.How heavy is Jim?2.Who is heavier,Jim or John?He is 52 kilograms.Jim is heavier than John.森林里要举办“动物之最”的评选活动，看看它们竞选时
29、都说了什么吧!Im 120 kilograms.Im heavy.Im 210 kilograms.Im heavier.The elephant is heavier than the bear.拓展：最高级拓展：最高级 heaviest巧记：巧记：heavy将将y变变i+er=heavierIm thin.Im thinner.Thinner,Thinner,the dog is thinner than the tiger.The girl is thinner than the woman.对应词：对应词：fatter 更胖的更胖的 巧记：巧记：thin（瘦瘦的）的）+n+erIm s
30、mall.Im smaller.smaller,smaller,the mouse is smaller than the dog.拓展：最高级拓展：最高级 smallestThe apple is smaller than that one.巧记：巧记：small+er=smallerThe opposite of smaller is bigger.Im bigger than the elephant.17 m 170 tons（吨）拓展：最高级拓展：最高级 biggest 巧记：巧记：big+g+er=biggerThe ball is bigger than that one.Im
31、strong.Im stronger.短语：短语：stronger and stronger 越来越强壮越来越强壮My brother is stronger than me.Language points知识点1 形容词或副词比较级的构成方法形容词或副词比较级的构成方法（1 1）一）一般般在词在词尾加尾加erer或或estest。如：。如：原级原级比较级比较级最高级最高级tallstrongslowtallerstrongerslowertalleststrongestslowest（2 2）以重以重读读闭音节闭音节结结尾尾，且末尾只有且末尾只有一个一个辅音字母辅音字母的词，应的词，应先先双
32、双写写这这个个辅音字母辅音字母，再加再加erer或或est.est.如：如：原级原级比较级比较级最高级最高级bigthinfatbiggerthinnerfatterbiggestthinnestfattest（3 3）以辅音字母加以辅音字母加y y结结尾尾的的双音节双音节词，词，先变先变y y为为i,i,再加再加erer或或estest。如：如：原级原级比较级比较级最高级最高级bigthinfatbiggerthinnerfatterbiggestthinnestfattest原级原级比较级比较级最高级最高级heavyeasyheaviereasierheaviesteasiest（4 4）
33、多音节多音节词词和部分双音节和部分双音节词。在词词。在词前加前加moremore或或mostmost。如：。如：原级原级比较级比较级最高级最高级carefuldeliciousmore carefulmore deliciousmost carefulmost delicious（5 5）不不规则规则变化变化。如：。如：原级原级比较级比较级最高级最高级good/wellbad/illbetterworsebestworstMatch and sayLead in:Mike,Sarah,Chen Jie,Wu Yifan and Jim are fishing at the park on th
34、e weekend.They are comparing with each other.Whose fish are the biggest?Whose fish are the smallest?.MikesSarahsChen JiesWu YifansJimsMikes fish is _than_.thinnerWu Yifans_s fish is _than_.Look and talkPractice Exercise 用所给词的正确形式填空。he,kilogram,thin,big,wear,heavy,small1.John is thin.Zhang Peng is fa
35、t.John is _ than Zhang Peng.2.The earth（地球）is_than the moon.3.Im 52_.So Im _than you.4.I wear size 36.Mike _size 38.My feet are _than _.thinerbigger kilogramsheavierwearssmallerhimSummary（听、说、认读、写）词汇：（听、说、认读、写）词汇：smaller,bigger,thinner,heavier,stronger句子：句子：How heavy are you?Im 52 kilograms.Unit 1 H
36、ow tall are you?Part B（Lets try&Lets talk）Warm upGameI say you do规则：教师说出一个单词，学生用肢体动作表现出来；教师用肢体动作表达某个单词，学生说出相应的单词。taller shorteryounger olderlonger heavierLook and talkAnn 52KG Peter 48KG Bob 60KGJack 50KGA:How heavy are you?B:Im 45 kilograms.A:How heavy is_?B:She is _.Ann52 kilogramsRevisionPresenta
37、tionLets tryLead inMike and Wu Yifan are talking about the weekend.1.What do Wu Yifan and Mike want to do first?A.Go hiking.B.Go shopping.2.What are they going to buy?A.Hiking clothes and shoes.B.Magazines.Tips:根据题目和选项根据题目和选项，我们我们可可以首先推测以首先推测，第第一一题题的的重重点在点在于于to do first。据据此，此，我们我们在听在听音时音时，可，可以把重以把重点
38、放在点放在first这这个词的个词的前前后内容上后内容上，便不难找便不难找出出第第一一题答案题答案。听听音时音时，经常经常出出现现but等等表表示示转折意转折意义的义的连连词。一词。一般般出出现现在在but后后的的内容都需要内容都需要同学同学们更仔细们更仔细听。听。听听力原文力原文Mike:Hey,Wu Yifan.Lets go hiking on the weekend.The weather is warmer now.Wu:OK,Mike.But first,I want to buy some new hiking clothes.Mike:OK,youre bigger than
39、last year.Actually I want to buy new shoes,too.Lets go together.PresentationLets talkLead inWu Yifan and Mike are at the shoe store.They are trying on the shoes.Those shoes in the window are nice.Lets have a look.You feet are bigger than mine.And I think you are heavier.mine=my feetTask1：Before read
40、ing the text.Guess the answer of these questions.What size are Wu Yifans shoes?How heavy is Wu Yifan?Task 1：Read,listen and answer the questionsTask 2：Check the answers（核对答案）（核对答案）What size are Wu Yifans shoes?How heavy is Wu Yifan?His shoes are size 37.He is 46 kilograms.Language points知识点1 如何问答对方鞋
41、子的尺码如何问答对方鞋子的尺码课文原句：What size are your shoes,Mike?Size 7.句型结构：问句 What size+be动词+衣服/鞋帽？答句 Size+数字.I wear size+数字（+衣服/鞋帽）.My+衣服/鞋帽+be动词+size+数字.尺码的用法：“size+数词”意为“号”,表示“多少号”数词要放在名词后。如：Room 5意为“5号房间”；No.33意为“33号”；Page 30意为“第30页”。例例句：句：What size are your shoes?答语Size 7.I wear size 7.My shoes are size 7.知
42、识拓展知识点2 询问重量的句型询问重量的句型课文原句：How heavy are you?Im 48 kilograms.当我们想询问他人的体重或物体的重量时，可以用以上句型。这是一个由how引导的特殊疑问句，how与heavy连用，意为“多重”。需要特别注意，句型中的be动词的使用要根据所询问的人或物来决定。句型结构：问句 How heavy+be动词+人/物？答句 人/物+be动词+数字+重量单位.知识拓展How 问句大集合how 组合组合用法用法例句例句how long多长How long is the ship?how big多大How big is your box?how many
43、多少（询问可数名词）How many trees can you see?how much多少钱或多少（询问不可数名词）How much juice do you want?how old多大How old are you?how tall多高How tall is your father?how heavy多重How heavy is the watermelon?Practice班级小调查：Who is heavier than you?Whose shoes are bigger?How heavy are you?Im _.What size are your shoes?Size_.
44、教师请学生先写下自己的体重和鞋码，然后在全班范围内寻找比自己重的学生及鞋码比自己大的学生，并写下他/她的名字。对话示例如下：A:Hello.How heavy are you?B:Im 45 kilograms.A:What size are your shoes?B:Size 7.Exercise 1.How _are you?Im 48kg.A.heavy B.old C.long2.His brother is 4 kg _than me.A.shorter B.Heavier C.heavier3.How _are your feet?I wear size 17.A.old B.lo
45、ng C.bigACC选选词填空词填空Summary（听、说、认读）词汇：（听、说、认读）词汇：Kilogram句子：句子：1.What size are your shoes,Mike?Your feet are bigger than mine.My shoes are size 37.2.How heavy are you?Im 48 kilograms.Unit 1 How tall are you?Part B（Read and write）RevisionFree talkNameHeightAgeweightAmy1.60 m1345 KgJohn1.65 m1248 KgMik
46、e1.61 m1450 KgYifan1.64 m1555 Kg例：A:How tall/heavy/old is Amy?B:She is.根据表格编对话根据表格编对话NameHeightAgeweightAmy1.60 m1345 KgJohn1.65 m1248 KgMike1.61 m1450 KgYifan1.64 m1555 Kg请仿照例子说句子请仿照例子说句子例：Amy is shorter than John.Mike is older than John.Lead in We have many changes from the baby to grow older.tall
47、er and taller heavier and heavier stronger and stronger形容词比较级+and形容词比较级+=越来越Spring is coming.There are many changes,too.The sky is clearer.And the sun is brighter.The sky is clearer.clear clearer更清澈的The sun is brighter.bright brighter更明亮的PresentationRead and writeSpring is coming!The sky is clearer
48、and the sun is brighter.Can you think of any other changes?Look and tick.The trees are greener.The weather is warmer.Spring is so pretty.Wu Yifan and his family are going on a trip to the countryside.Wu Yifan has a story to tell Robin.Look through the questions.First step:1.Who is in the story?2.Wha
49、t is the Little Ducks question?Second step:Fast readingRead and underline the answers.Third step:Check the answers.ShadowFourth step:Intensive readingRead the story,first circle the words with“er”.Then finish the page 9“Read and circle”.Check the answer.Check the answers.lowerlongeroldertallerThink
50、and discuss.1.Do you agree with Old Tree?Why?2.Can you answer Little Ducks question?Whats your answer?No,I dont./Yes,I do.Because.Yes,I can.The shadow changes over the height of the sun.When the sun gets lower,the shadow will get longer.When the sun gets higher,the shadow will get shorter.Summary（听、
