最新人教版 九年级第六单元 常见短语及知识点总结

最新人教版 九年级第六单元 常见短语及知识点总结 Unit 6 When was it invented 一 重点短语 1 by accident 偶然 意外地 2 divide into 把 分成 3 take place 发生 happen 发生 没有被动形式 4 all of a sudden suddenly 突然 猛地 5 look up to 仰慕 6 dream of 梦想 梦见 7 translate into 把 翻译成 二 重点语法 1 辨析 invent find find out discover invent 发明 指通过劳动运用聪明才智 发明 创造 出以前从未存 在过的新事物 例 Who invented the telephone He invented a new teaching method find 找到 发现 指找到或发现自己所需要的东西或丢失的东 西 着重指找到的结果 例 We ve found oil under the South Sea I finally found my English book find out 指经过研究或询问查明某事或真相 例 I ve found you out at last Please find out when the ship sails for New York Please find out what time the delegation will come discover 发现 表示 偶然 或 经过努力 发现客观存在的事物 真 理或错误 即指发现原来客观存在但不为人所知的事物 也可表示 发现已为人所知的事物的新的性质或用途 Columbus discovered America in1492 We soon discovered the truth 我们很快就弄清了真相 练习 a Edison the electric lamp b I lost my necklace last night I haven t it c Who America first d Can you what time the train leaves 2 一般过去时的被动语态 见 P188 页 结构 was were 过去分词 练习 1 People s Republic of China on October 1 1949 A found B was founded C is founded D was found 2 English in Canada A speaks B are spoken C is speaking D is spoken 3 This English song by the girls after class A often sings B often sang C is often sang D is often sung 4 This kind of car in Japan A makes B made C is making D is made 5 Compu