北师大版(一起)五年级上册英语教案 Unit 1 Ann had a dream（四）.docVIP

（北师大版）英语教案五年级上册 unit1 Unit 1 Ann’s dream The fourth period 1.Special sounds . Have the children open their books at page 78 and look at the first two pictures. Encourage them to read out the words. . Play the tape have the children listen carefully for the difference between the two sounds/bl/ and /br/. Have the children repeat. Check that the children understood the defference in sounds and that their pronunciation is correct by asking individual children to repeat the words. Extend the activity by turning it into an prediction game. Tell the children that you are going to read a word but you only say the beginning of the word. Have the children listen and predict which word you are going to read. Or you can ask the children to brainstorm for more words that have the/bl/ or /br/ sound. Write out the words and then have the children group them. The message .Ask the children to open their books at page8 and look at the words on the page. Ask them if they can read the message. .Explain that Martians leave this message and that the children can figure out the message by using the code provided. Have the children look at the code. Make sure that they understand that each letter of the alphabet is represented by another letter, i, e. A is represent ed by Z. .Begin with the first Martian word,DV. Have the children look at the code and say what letter is represented by D. The children will say W. Repeat for letter V. Then the children will have the first word,WE. Ask the children to decipher the message by themselves. 1.Write the message .The book also provide opportunity for the children to write their own message to Martains. Have the children work in pairs and write their own Message. Then they give their message to each other decode the message. .Explain that they can use the code provide on the book,or they they can design their own code. 2.Listen and match .Have the children look at the picture on top of page 9. Tell them that they are going to listen to a passa