Under the sea Period 4　Grammar

period 4　grammarteaching aims　　　　　1．students will be able to recognize the －ing/being done forms and know the exact meanings of them.2．students will be able to use these two forms correctly.teaching procedures　　　　　step 1　revision ask students to answer the following questions without referring to the textbook.1．what did clancy witness when he ran down to the shore?2．why did clancy run in a hurry?3．what did old tom do when they headed into the bay?4．what did old tom do after george beat the water?5．what did clancy witness when they drew near?suggested answers：1．he saw a whale throwing itself out of the water and then crashing_down again.2．because clancy had already heard that george didn't like being_kept_waiting.3．they could see old tom swimming by the boat，showing them the way.4．tom cir 阅读全文