初中英语unit4wildlifeprotection.ppt

②protect…from/against 链接 表示“阻止某人做某事/阻止某事发生”的短语有： prevent sb./sth. (from)doing sth. stop sb./sth. (from)doing sth. keep sb. from doing sth. (from不可省略) ban sb./sth. (from)doing sth. (＝forbid sb. to do sth.) 禁止某人做某事 注意：keep sb. doing sth. 让某人不断做某事 活用 单项填空 (1)He is wearing sunglasses to ______ his eyes from the strong sunlight. A. protect B. hold C. stop D. prevent (2)The umbrella can ______ you from the rain. A. stop B. prevent C. protect D. keep ②protect…from/against A C 活用 单项填空 ②protect…from/against 解析　考查动词辨析。prevent sb. from doing sth.防止某人干某事，意思类似于stop/keep sb. from doing sth.；protect sb. from sth.保护某人免遭……伤害。 ③ come into being 根据语境猜词义 (1) I dont exactly know when the universe came into being. (2) When did the club come into being? (3) Up to now, historians have assumed that calendars came into being with the advent of agriculture. 根据语义找匹配 A. 成立 　B. 形成 　C. 产生 B A C 短语 come into operation 开始运行；生效 come into office 就职 come into power 当权；执政 come into use 投入使用　　 come into force 生效；实施 come into effect 生效 ③ come into being 活用 (1) People in the town will benefit from the law after it ______next month. A. comes into use B. comes into power C. comes into effect D. comes into being 解析　考查短语语义辨析。come into use投入使用； come into power执政； come into effect生效；come into being产生。根据语境：法律下个月生效，所以答案是C。 ③ come into being C 活用 (2) The town came into ______ as we turned around the corner. A. being B. use C. fashion D. sight 解析　考查短语语义辨析。 come into being产生，形成； have an effect on对……有影响。所以答案是D。 ③ come into being D There were many different kinds of dinosaur and a number of them used to live in China. (P30) 当时有许多不同种类的恐龙，其中有很多种类曾经生活在中国。 “There be ＋名词”是英语中最为常用的句式 之一，表示“某处存在某物”。在使用中，我们应 当注意以下几点： (1) there be 中的be动词的数的变化要依据“就 近原则”，即