【正文】
Ask and answer questions to find the differences in pairs.Sample:SA: Where is the schoolbag? Is it under the table?SB: No, it isn’t. It’s on the table. SA: Where are the books? Are they on the sofa? SB: No, they aren’t. They are on the bed.…...T: Let’s find out the differences between the pictures. Where is the schoolbag? Is it on the table? (Look at the picture on P21 3c)Ss: No, it isn’t. It’s under the table. (Look at Picture 2) T: Where are the books? Are they behind the sofa? (Look at the picture on P19)Ss: No, they aren39。s on the sofa. 2. T: Work in pairs. Make a similar conversation like this. S1: Where is the puter game? Is it on the sofa?S2: No, it isn39。s ask and answer according to the picture in 3b or using your own things.T: Where is the puter? Is it in the bookcase?S1: No, it isn39。t. —Are the …in/on/under…? —Yes, they are. /No, they aren39。s in/on/under…—Where are + 復(fù)數(shù)事物? —They39。 ② 認(rèn)真看圖畫,看清物品的位置,正確運用介詞in, on, under來表達(dá)。 _______ on the _____. 3. Check the answers with the class. Ⅲ.