function,grammar.ppt

1、高一外研版必修四,Module 6 Unexplained mysteries of the Natural World Function&Grammar,Function,Function-1. Presentation,1. Many people think the monster may be related to Nessie. 2. They think there might be similar creatures in other lakes. 3. Scientists say the lake is unlikely to be able to support such

2、a big creature.,Which sentences say that something is possible? 1, 2 Which sentences say that something is impossible? 3 Which word is followed by to+verb? unlikely,Function-3. Do activity 2 on page 54.,Keys: 1. There might still be dinosaurs somewhere. 2. Dont go near the water. It may be very deep

3、. 3. We are likely to see the monster.,4. There may be an underground river from Loch Ness to the sea. 5. We must help him- he may not be able to swim. 6. There are likely to be lots of strange creatures in that lake.,Grammar,The dinosaurs may have stopped evolving, and been unable to adapt to chang

4、es in the climate. They might have killed each other.,Grammar -1 Read the sentences and answer the questions,We use may have done or might have done to talk about _. 1. Something which happened in the past-perhaps. 2. Something which is impossible. 3. Something which may happen in the future.,Grammar -4. Do activity 2 and 3 on page 57,Keys: 1. might have caused 2