人教版PEP英语四年级上册Unit3-My-friends-Appt课件 等.ppt

Unit ThreePart A教学重点：教学重点：教学难点：教学难点：掌握词汇及短语:friends,thin,strong,quiet,longhair,shorthair运用本单元句型描述自己周围的人Myfriendisstrong.HehasshorthairPlayachaingame.用下面的图片进行问答A:Whatstheweatherlike?B:Its_.New wordsfriendsquietshort hairlong hairstrongthin根据图片，先读出单词或短语，然后把它们写出来Look at the picture.Read after the tape.1.A:Myfriendisverynice.Shehaslonghair.Whoisshe?B:_.3.A:Myfriendisstrong.Hehastwobigeyes.Whoishe?B:_.2.A:Myfriendistallandthin.Hehasshorthairandhehasglasses.Whoishe?B:_.点击看视频.Shehaslonghair,bigeyesandears.“她有长头发，大眼睛和耳朵。”has“有”的意思，是have的第三人称单数形式，它在表示“有”时，表示所属“有”，表示归某人所有。如：Hehasabluepen.他有一支蓝色的钢笔。点点 拨拨：将下列短语翻译成英语1.长头发_2.你最好的朋友_3.大眼睛_4.小鼻子_5.她是聪明的_6.找出来_Listenandanswer:1.Does John have a Chinese friend?2.Whats Johns friends name?3.Is Zhang Peng strong?点击看视频.A:Mom,Ihaveanewfriend.B:_?AChinesefriend?A:Yes.Hesveryfriendly.B:_hisname?A:HisnameisZhangPeng._!Hes_and_.B:_heis.根据课文内容，完成对话点点 拨拨：1.AChinesefriend?“一个中国朋友？”此句为一个陈述式疑问句，表示问话人对自己的观点没有太大把握正确，读升调。考考你1.Ihaveanewfriend.(变一般疑问句)_haveanewfriend?2.他叫什么名字？(补全句子)_name?3.Jenny有一头黑色的长发。(补全句子)Jennyhas_hair.点击看视频.点击看视频.点击看视频.点击看视频.把下列每组单词排列成正确的句把下列每组单词排列成正确的句子，只写序号子，只写序号1.friendaIhavegood(.)2.tallstrongHeisand(.)3.HisisnameZhangPeng(.).选出不同类的单词，并将选项写选出不同类的单词，并将选项写在前面括号中在前面括号中()1.A.tallB.strongC.thinD.friend()2.A.heB.sheC.itD.Tim()3.A.glassesB.shoesC.bagD.cake()4.A.hisB.herC.yourD.heHomework.Listentoandrepeat“Letstalk”.Actoutthe“Letstalk”withyourpartner.Unit1 How tall are you?B.Read and writeSpring is coming.What changes can you find?The sky is clearer.The sun is brighter.The river is cleaner.The grass is greener.The trees are taller.The weather is warmer.The flowers are more beautiful.Tips:多音节形容词比较级，在形容词前多音节形容词比较级，在形容词前+more。Pre-readingCan you think of any other changes?Look and tick!Wu Yifan and his family are going on a trip to the countryside.Wu Yifan has a story to tell Robin.1.Who is in the story?Little Duck and Old Tree.2.What are they talking about?They are talking about shadow.While-readingTask 1:Listen and answer1.What happens?A.Little Duck has a question.B.Old Tree has a question.2.When is the ducks shadow longer?A.In the morning.B.In the afternoon.Task 2:Read and answerlowerlongeroldertallerTask 3:Read again and finish the dialogueOpen your book and read aloud!Task 4:Read and imitate1:Do you agree with Old Tree?2:Can you answer Little Ducks question?Whats your answer?Post-readingTask 1:Think and discuss.inthemorningshorterandshorteratnoontheshortestintheafternoonlongerandlongerhigherandhigherlowerandlower3.Please circle the words with“-er”.Then talk about the changes in your friends.lower longer older smarter taller 形容词的比较级形容词的比较级1.含义：表示两者含义：表示两者(人或事物人或事物)的的 比较。比较。2.用于：比较级用于：比较级+than的句子中的句子中3.翻译：翻译：“更更.”形容词比较级的变化规则形容词比较级的变化规则1.一般在词尾一般在词尾+er:strongstronger old-older tall-taller small-smaller 2.以不发音以不发音e结尾的，加结尾的，加-r.fine +r =finer(更好的更好的)late+r=later(更晚的更晚的)3.以辅元辅结构结尾的词，双写末尾字母再加-er.bigbigger(更大的更大的)hot-hotter(更热的更热的)thin-thinner(更瘦的）更瘦的）4.辅音字母辅音字母+y字母结尾的单词，字母结尾的单词，变比较级时变比较级时把把y变变i,再加再加er:happy-happier(更高兴的、更更高兴的、更幸福的幸福的)heavy-heavier(更重的更重的)funny-funnier(更滑稽好笑的更滑稽好笑的)5.多音节的形容词变比较级时，多音节的形容词变比较级时，在单词前面加在单词前面加more:beautiful-more beautiful(更漂亮的更漂亮的)difficult-more difficult(更难的更难的)interesting-more interesting(更有趣的更有趣的)6.特殊情况的不规则变化特殊情况的不规则变化 good-better well-better many-more much-morelittle-less far-furtherbad-worse