北师大高二英语下选修8Module 8 Unit 22 Lesson 2.ppt

Orangutan Population: 15,000-24,000 Countries: Malaysia and Indonesia Habitat: forest Problem: cutting down tress illegally Conservation: protection laws in place; public awareness programmes; forest conservation urgently needed. 2. The animals above need protection. Imagine you are planning a programme to help them. Decide on your priorities and think of solutions to the problems. Use these Key Words to express your ideas. environment, rare, protection, preserve, habitat, destruction/conservation, illegal trade, to be killed, extinct, species, endangered, under severe threat 3. Work in groups. Discuss the problems and your solutions using expressions from the Function File. Try to agree on two things you all feel are important. so that, that’s why, basically, because of that, one reason, to, that’s the reason why, a lot of it is to do with Function File Justifying Arguments Example A: I think we should set up an education programme. The main reason for this is that… B: That’s a good idea. To save the (name of species) we need to… Tell the class what your group decided. Part V Language Notes 1. Large numbers of people go there very year to observe unique animals in their natural habitat. [用法点拨] numbers of/a number of “很多，大量的”，后接可数名词复数，number前可用large或small修饰；“a number of + 复数名词”作主语时，谓语动词用复数。如： We saw a large number of cars parked outside the meeting room. 我们看见会议室外面停着很多车。 Only a small number of books are borrowed from the library every day. 每天只有少量的书从图书馆借出。 [拓展] the number of “……的数量”，后也接可数名词复数； “the number of + 复数名词”作主语时，谓语动词用单数。 如：The difficulty that faces us is the number of those in need. 我们面临的困难是需要帮助的人数太多。 The number of students in our school has increased year by year in the last decade. 过去10年里，我校学生数量逐年增加。 [即时演练] 选择a number of, the number of 填空： 1) We cannot figure out why quite _______ insects, birds, and animals are dying out. a number of 2) ____________ deaths from heart disease will be reduced greatly if people are persuaded to eat more fruit and ve