英语人教版三年级下册Unit 3 At the zoo Part B

Unit 3 At the zoo B Let s learn Let s do Teaching Aims 1 Can listen speak recognize and read the words big small long short 2 Can use the sentence pattern It has to describe the animals 3 Can finish the task of Let s do Teaching Important Point Master the key words big samll long short Teaching Difficult Point Using the key words big small long short Teaching Aids CAI PPT Headwear Teaching Procedures Step 1 Warm up 1 Greeting as usual 2 Let s do together 3 Free talk T Today I m very happy Because we have two new friends Let s hve a look show a picture of the big head son and small head dad And the son wants to go to the zoo But his father ask him to finish some tasks Let s help the son finish the tasks OK Ss OK Step 2 Preview Show some pictures of aninmals The ask students to describe the animals with words tall short fat thin Step 3 Presentation B Let s learn 1 Show out a riddle and ask student to guess T It s so big It has a long nose small eyes two big ears and a short tail What is it Ss Elephant Present a picture T Yes very good As we all know the Elephant is so big Write down big on the blackboard and teaches 2 T The elephant is so big Look at its ears Ss Wow It s so big T Yes it is so big So we can say it has big ears Write down It has big ears on the blackboard and teaches 3 Present the other picture of the small elephant and tech the word small 4 Show out another riddle and ask students to guess T It has a long tail It likes bananas It is very smart What is it Ss Monkey T Yes so clever It has a long tail Write down long and It has a long tail on the blackboard and teaches 5 Teach the other word short in the same way 6 Ask students to read the key words and sentences after the teacher Step 4 Practice 1 Play a game Rabbit sitting 2 Look and say 3 Let s do Step 5 Summary Key word big small long short Key sentence pattern It has Step 6 Homework 1 Copy the key words eight time 2 Talk about the animals with th