1、Section B(3a-Self Check),任务: 用所给单词的适当形式填空 1.We spent two days helping (help) the farmers to do the farm work last week. 2.The WWF is an international organization that protects endangered (endanger) animals. 3.In the face of serious illness (ill), she showed great courage. 4.The little girl ran over
2、 to her mother with excitement (excite). 5.She was troubled because she reached the weight (weigh) of 180 pounds. 6.The train is running faster and faster (fast). 7.This picture is the most beautiful (beautiful) of the four. 8.I think there will be fewer(few)people in every family in the future. 9.T
3、he heavy rain prevented us from coming (come) in time. 10.There are many rules on whale protection (protect).,任务二:补全对话 Peter:Hi, Sally.Come and have a look at my photos. Sally:Are these the photos you took in Africa, Peter? Peter:1. B Look, this is an animal in Africa. Sally:2. C Peter:No, it doesnt
4、.It only eats grass. Sally:Are there a lot of animals in Africa? Peter:3. D Sally:Oh, this photo looks interesting.What are you doing there? Peter:4. E But they dont eat our food. Sally:Did you have a good time there? Peter:Of course.5. A,A.We enjoyed ourselves. B.Yes,they are. C.Does it eat meat? D
5、.Yes,there are. E.We are feeding giraffes.,1.Some kinds of whales are in danger because. 某些种类的鲸处于危险之中, 因为 剖析 (1)some kinds of.此处为固定结构, 后跟名词, 意为“某些种类的, 一些种类的”。 拓展 kind的常用短语: “kind of+形容词”意为“有点”, 相当于a little/a bit/a little bit。 Im kind of hungry.我有点儿饿了。 “many kinds of+名词”意为“很多种”; “this/that kind of+名词
6、”意为“这/那一种”。 This kind of film is not popular. 这种电影不受欢迎。 “all kinds of+名词”意为“各种各样的”。 There are all kinds of clothes in the shop. 商店里有各种各样的衣服。,“different kinds of+名词”意为“不同种类的”。 There are different kinds of books in the bookshop.在书店里有各种不同种类的书籍。 be kind to sb.“对某人友好”, 相当于be friendly to sb.。 We must be k
7、ind to wild animals in order to protect them. 为了保护野生动物, 我们必须友好地对待它们。 (2)danger为名词, 意为“危险, 威胁”。形容词是dangerous“危险的”。in danger“处于危险之中”, 反义词组是out of danger “脱离危险”。 Some animals are in danger. 有些动物处境危险。,2.We should protect whales from. 我们应该保护鲸免受 剖析 protect作及物动词, 意为“保护”, 名词形式是protection。protect sb./sth.from. 意为“保护某人/某物免受伤害”。 It is our duty to protect the children. 保护儿童是我们的责任。 The cover protects the machine from dust. 这个盖保护机器免受灰尘侵害。 拓展 接介词against: This medicine can protect you against heart disease. 这种药可以帮你预防心脏病。,
