英语人教版四年级下册Unit 4 Part A 第二课时.docx

Unit 4 At the farmPart A Lets learn & Lets chant.Teaching aims: 1.Master the new words:tomato,green beans,potato,carrot.2.Students can use “these”to introduce vegetables.3.Master the key sentences:Are these carrots? Yes,they are./No,they arent.What are these? They are.Focus points:1.Master the new words:tomato,green beans,potato,carrot.2.Master the key sentences:Are these carrots? Yes,they are./No,they arent.What are these? They are.Difficult points:1.Students can use “these”to introduce vegetables.2.Students can use“What are these? They are.”to ask and answer.Teaching procedure: 一、Warm-up1.Greeting: T:Good morning,boys and girls.Ss:Good morning,teacherT:Whats the weather like today?Ss:Its sunny.T:Yes,its sunny. So,I want to have a trip.Do you want to go with me?Ss:Yes.T:Can you guess where we will go?Ss:.T:Lets me tell you.We will go to the farm. (Blackboard-writing:Unit4 At the farm)T:There are many vegetables at the farm.Lets listen and see.2. Sing the song:Vegetable songCome in here,follow me.Sing a vegetable song with me.Eat the carrot,eat the peas.Eat the tomato,eat the beans.Eat the turnip,eat the corn.Eat the cabbage and the French bean.2、 Presentation(一)Teaching new word:carrot1.T:What can you see in the video?Ss:.T:What a good memory!Now,look at the picture,whats this?Ss:.T:Yes,its a carrot.Carrot means “胡萝卜”. Lets listen and repeat. Students read “carrot” one by one.2. T:You read very well.Look at the picture.What are they(他们)? Ss:Carrots.T:Yes,they are carrots.Carrots is plural form of carrot.(Blackboard-writing:carrots) T:What color are they? Who can help me for reading this question? Ss:They are orange. T:You read well.Thank you! T:How many carrots can you see? Ss:I can see seven carrots.T:Very good.(2) Teaching new word:green beans2. T:Id like carrots very much.And I like another vegetable,too.Can you guess?Ss:.T:How clever!Look at the picture.Who can read this question “What are they?”Ss:What are they?T:They are green beans.They are so long.What are they?They are green beans.T:“green beans” has two meanings.One meaning is “豆角”；Another is “四季豆”Lets read together.(Play the word pronunciation)(3) Teaching new words:potato and tomato1.T:Would you like to eat green beans?Ss:.T:Can you guess what is my favorite vegetables?Ss:.T:Yes,what a clever boy and girl! Id like to eat potatoes and tomatoes.-Whats this ? Whats this ?-Its a potato Its a tomato.Listen and repeat.Then one student read ,then other students repeat.T:What are they?-They are potatoes.(This is the plural form.)（4） Teaching the “Lets learn”1.T:Amy 、Mike and John are at the farm.They are talking about vegetables.Lets listen.2.Lets listen again and repeat.3.One student read words and sentences,then other students repeat.三、Consolidation and extension1.Game:What are they?T:Are you tired?Lets play a game.You should guess what they are.If you know ,you read them and other students read after you.2. Activity:Make a chant.Before you make a chant,look at my chant,please.For example:What are they? What are they? Potatoes,potatoes. They are potatoes.Now,its your turn.3. Lets listen a chant.四、Homework1.Write n