1、Unit Four,At the farm,tomatoes,green beans,carrots,返回首页,potatoes,Lets learn,返回首页,tomatoes,green beans,carrots,potatoes,你发现了什么？,返回首页,词汇练习,看图说单词！,tomatoes,green beans,carrots,potatoes,I like tomatoes. I like potatoes. Carrots I will try. I love to eat green beans. But onions make me cry.,返回首页,Lets cha
2、nt,A:Look at these! Are these carrots? B:Yes, they are. C:Wow! Theyre so big!C:What are these? B:Theyre tomatoes. C:But theyre yellow! B:Try some! Theyre good. C:Thanks. Yum.,返回首页,Lets talk,1.询问“这些是吗？”的句型结构：Are these+名 词复数？这是由be动词引导的一般疑问句。因为主语是复数 形式，因此be用are 的形式。肯定回答为：Yes, they are.否定回答为：No, they ar
3、ent.例句：Are these tomatoes?Yes, they are.No, they arent.,返回首页,句型学习,2.询问“这些是什么？”的句型：What are these?这是由what引导的特殊疑问句。主语的单复数形式决定be动词用is还是are。these是代词，用来指代 复数名词，因此be动词用are。这个句 型回答为：Theyre例句： What are these?Theyre eggs.,返回首页,句型学习,句型练习,看图回答。1.Are these tomatoes? 2.Are these monkeys?3.Are these apples? 4.Wha
4、t are these?5.What are these?,返回首页,Lets play,horse fork,/ : /,返回首页,Lets spell,homework world map,/ : /,cows,hens,sheep,horse,返回首页,Lets learn,返回首页,返回首页,它们的复数怎么变？,词汇练习,cow,horse,hen,sheep,tomato,green bean,carrot,potato,s,es,s,s,s,s,es,Draw and say,A:Wow! You have a lot of animals! What are those? B:T
5、heyre horses. A:Cool! How many horses do you have? B:MmmSeventeen. C:What about those? Are they hens? B:No, they arent. Theyre ducks.,返回首页,Lets talk,返回首页,Lets play,meow,quack,woof,cluck,moo,neigh,cat meow duck quack dog woof hen cluck cow moo horse neigh,你,来,演,我,来,猜,返回首页,Read and write,This is the v
6、egetable garden. These are carrots and potatoes. Those are tomatoes and green beans over there. There are animals, too. What are these? They are sheep. Mr Macdonald has ten sheep on the farm. Are those sheep? No, they are goats. They love to eat carrots!,Hi! This is Mr Macdonalds farm. Lets have a l
7、ook!,Mary has a little lamb, little lamb, little lamb. Mary has a little lamb. Its fleece is white as snow. Everywhere that Mary goes, Mary goes, Mary goes. Everywhere that Mary goes, that lamb is sure to go.,返回首页,Lets sing,Mary has a little lamb,大显身手,连线找答语。 1.What are these? A.Seven. 2.Are they apples? B.No, they arent. 3.How many cows do you have? C.Theyre tomatoes.,返回首页,
