1、Unit 4 Then and now Sound time & Culture time,Lets play a game,Rules: 看到红色单词迅速说出它的过去式 看到蓝色单词迅速说出它的三单现 看到老虎，拍两次手,can,call,read,fly,fly,go,go,eat,take,Funny sentence-making,Rulers:1. 分成四人小组2. 三个同学抽出一个字条，分别有人物、时间和地点3. 三个同学读出字条上的内容，第四个同学要迅速造句。4 . 说得又快又正确的小组获胜！,Mike,Mr Brown,Mrs Brown,Grandpa,six years a
2、go,could read and draw,could not write,Then,now,can do many things,twenty years ago,twenty years ago,thirty years ago,wrote letters,used a telephone,made friends,bought things,listened to the radio,read newspapers,has a mobile phone,writes e-mails,has e-friends,does shopping,reads &watches news,read
3、s e-books,?,Changes,Then and now,in our family,Then and now,in our school,Then and now,in our city,Changes:,Transportation 出行,Learning 学习,Shopping 购物,Entertainment 娱乐,Learning English is becoming more and more important.,Lets learn English hard now.,My mother is a teacher. She works hard every day.
4、My cousin is a worker. Now hes on holiday.,sister summer mother teacher winter,仔细读这些单词，你发现它们共同的读音了吗？,er /,你能说出更多含有 的单词吗？,er /,Try to remember,father brother together writer letter singer winter player sweater winner,My father and my brother often play together.,The writer wrote a letter to the singe
5、r last winter.,The player in the red sweater was the winner.,Great inventions,It tells us the great inventions all over the world.,What are they talking about?,Great inventions,aeroplane,train,Who invented the aeroplane and the train?,发明,Culture time,The first plane,Culture time,Culture time,The fir
6、st plane,A hundred years ago, there were no planes. Then Orville Wright and his brother Wilbur made the first plane.,The brothers watched birds. They watched them fly in the sky. They wanted to fly like the birds.,They made a plane. They called it Flyer 1. On the 17th of December 1903, Wright climbe
7、d into the plane. The plane flew.,Not many people saw this first flight. Only four men and a boy watched it. The plane did not fly very far: only 36 metres. It did not fly very high: only 3 metres. It did not fly for very long: only for 12 seconds. But it was the first plane!,The Wright brothers liv
8、ed in the USA. They made bicycles.,The Four Great Inventions of ancient China:,Culture time,Papermaking,Printing,Gunpowder,Compass,Great inventions,Culture time,What other inventions do you know?,Share in groups,你还知道其他哪些发明呢？,The first train,Culture time,Culture time,Edison(爱迪生),penicillin 青霉素,Fleming 弗莱明,Watt 瓦特,steam engine 蒸汽机,Great inventions have changed our lives!,Homework 家庭作业1. 听录音，跟读Sound time 5遍 。（必做） 2. 预习Cartoon time. 画出生词，并尝试查单词读音和语义。（必做） 3.在电脑上查询世界上第一辆火车的相关资料，跟你的伙伴交流资讯，根据这些内容尝试用小组合作的方式做个海报。（可选做）,
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