7.Who has good memory游戲三，比記憶力。I’ll show you two pictures, there’re some people in them. What are they doing ? What are they wearing ? There are some differences between them, find them out as quickly as you can. 該任務(wù)可以說是上一任務(wù)的延續(xù)，上一任務(wù)只讓同學(xué)一句、一句地講，這一個任務(wù)自然地要求他們兩句或更多地表達(dá)，這為最后整個場景的描述一步一步打下基礎(chǔ)。8.Who has good ears?I’m thirsty now. I’d like to drink some water (drinking ).Look, the water is very clear. I can see you through it. Show the colour page, listen to the tape, answer the question: What are the cats doing ? What do they want to do ? then open the books, read the passage loudly yourselves, then ask somebody to come to the Bb. Listen to the tape and point to what you hear in the picture.9.Who has good mouth?/Who is good at talking?通過上一任務(wù)的練習(xí)，同學(xué)了解如何進(jìn)行整篇文章的描述，接下來他們就要進(jìn)行實踐。Talk about the picture .該任務(wù)是本課的總?cè)蝿?wù)，也是本課的最終目的。四人一組討論手中圖片，最后推選一名代表起立描述。在每次的合作過程中，總會有一個同學(xué)成為任務(wù)的核心。所以，老師們會擔(dān)心，小組合作完成任務(wù)的過程會成為少數(shù)優(yōu)秀生學(xué)習(xí)發(fā)展的過程，而對絕大局部同學(xué)來講，他們只是陪練、陪聽。面對這一現(xiàn)象，我們教師應(yīng)該怎么做呢？