二年级英语上册 Unit 8 Are these tomotoes（第3课时）教案 北师大版

Unit 8 Are these tomotoes?第三课教案Preparation You will need: flashcards for vocabulary introduced in this Unit.1.Language drill Hold up a flashcard of beans. Point to the card in your hand. Ask, “Are these potatoes?” Give the answer, “No, they are not.” Have the children repeat the question after you, and then give the answer. Introduce No, they arent. Explain that arent and are not mean the same thing. Now put the card on a chair. Point to the card and ask, “Are those potatoes?” Have the children repeat the question and then give the answer. Repeat the procedure, but this time use the flashcard for potatoes. Elicit the answer, “Yes, they are.” Use the other flashcards in a class drill, following the steps above.2.Talk together Student Book page 18 Have the children open their books at page 18. Draw their attention to the pictures at the top of the page. Say, “Now we can read what we said.” Display your copy of the page and then read aloud the words in the speech bubbles, pointing to each word as you say it. Read the words again, and have the children repeat them after you. Encourage the children to touch the words in their books as they say them.If time allows, the children could substitute other vegetable names for onions. 3.Listen and number Student Book page 18 Draw the childrens attention to the bottom half of the page. Explain that you want them to number each sentence on the tape on its picture. Play the tape, one sentence at a time. After each sentence, say, “Which picture matches that sentence?” Have the children touch the matching picture. Watch that the children choose correctly. Play the tape again. This time have the children number the pictures in the correct order. 4.Sounds and letters Student Book page 19 Draw the childrens attention to the pictures on top of the page. Play the tape for taxi and tomatoes. Ask, “Do these words have the sound /t/? ” Play the tape again and have the children say the words aloud. Repeat the procedure for the /d/ words. 5.Match the sounds Student Book page 19 Have the children open their books at page 19. Draw their attention to the pictures at the bottom of the page. Show your copy of the page. Point to the picture of taxi. Ask, “Whats this?” Elicit the word from the children. Repeat the procedure for other pictures. Now point to the words taxi and tomatoes. Read the words and have children repeat after you. Tell the children that there is a line joining the two words together because they have the same beginning sound /t/. Read all the words in the circle and have the children touch the words that have all the same beginning sound with taxi. Read the words again and have the children repeat. This time have the children match the words that have the same beginning sound with taxi to its picture by lines. Repeat the procedure with the /d/ sound. Tell them that there