Unit3 Lesson17 Save the Tigers-【初中同步课堂风暴】八年级下册初二英语（冀教版）

八年级英语.下册 初中同步课堂风暴 NGBUKETANGFENGBAO Lesson 17 Save the Tigers I.根据句意及汉语提示拼写单词 1.At the beginning of the 20th 1.David showed great (勇气)during his fight against century,the number of tigers in the wild was around100000.在20世纪 illness last year. 初，野生老虎的数量大约是10万。 2.Lu Xun was a famous writer in the 20th (世纪) (l)at the beginning of意为“在. 3.The boy is (勇敢的)enough to save the little girl from 初”。 the river. 如：At the beginning of this term,I 4.The (that he was late for school was not believable found it hard to learn English.在这 学期初，我发现学习英语很难。 (可信的). [拓展]①in the beginning意为“起 5.Some people (杀死)the elephants to get their ivories(象 初”，暗示后来有变化。 牙) 如：I disliked this dog in the Ⅱ.用所给单词的适当形式填空 beginning.起初我不喜欢这只狗。 1.This kind of animal disappeared in the ②from beginning to end意为“从头 nineteen 到尾” century. 如：I have read this book from 2.The number of birds in this tree (be)about 8,000. beginning to end.我从头到尾读了 3.The boy answered the question (quick) 这本书。 4.At the (begin)of the concert,Tan Dun played a piece of (2)century可数名词，意为“世纪， 百年”。其复数形式为centuries。 music with water. “in the十序数词十century'”意为“在 5.The boy (appear).We couldn't find him. 某世纪”。 Ⅲ.单项选择 如：We are living in the2lst ()1. students are playing basketball on the playground. century.我们生活在21世纪。 A.The number of B.A number of 2.It helps keep the number of other wild animals in balance.它帮助保持 C.The set number of D.Number of 其他野生动物的数量平衡。 ()2.We should keep our health keep...in balance意为“保持…的 A.in balance B.on balance 平衡”。 C.balance D.of balance 如：The boy keeps the see-saw in balance.这个男孩儿让跷跷板保持 ()3.The tiger is the food chain. 平衡。 A.at the beginning of B.in the middle of [拓展]①keep/lose one's balance意 C.at the top of D.in the bottom of 为“保持/失去平衡”。 ()4.A boy falls into the river and he is in danger of his 如：I lost my balance and fell.我身 life. 体失去平衡，摔了一跤。 ②a balanced diet意为“均衡饮食”。 A.lose B.to lose s如：It's important to keep a C.lost D.losing balanced diet.均衡饮食是重要的。 ()5.The farmers a lot of trees to make more space for 3.In recent years,tig