(
课件网) 第15课时 Units 9 10 01 课时考点梳理 02 词汇语境训练 03 教材回归训练 01 课时考点梳理 考点1 Have you ever been to a museum？你曾经去过博物馆吗？(Unit 9 P65) 【辨析】 have been to, have gone to与have been in 短语 含义及用法 例句 have been to 表示“曾去过”，说明某种经历，现在人不在那里 They have been to Sweden many times.他们去过瑞典很多次了。 have gone to 表示“已去某地”，在途中或已经到达目的地 Jack isn't here. He has gone to the supermarket.杰克不在这里。他去超市了。 have been in 指已经待在某地，表示状态 They have been in Huaihua for 5 years.他们已经在怀化待了五年了。 【注意】当have been to和have gone to后跟地点副词，如here，there和home时，介词to要省略。 【典题链接】 1.微语境练用have been to, have gone to或have been in 的正确形式填空。 Linda _____ the zoo with her sister, so she's not at home.She _____ the zoo many times before.She likes to stay there, and this time she _____ the zoo for several hours.She will be back soon. has gone to has been to has been in 考点2 They have information about different computers and who invented them. 他们有关于不同电脑以及它们的发明者的信息。(Unit 9 P67) 【辨析】 invent, invention与inventor 【一言辨异】 The invention is named after its inventor. He also invented a machine. 这项发明是以其发明者的名字命名的。他还发明了一台机器。 【典题链接】 2.用invent的正确形式填空。 (1)Edison was a great _____. He _____ more than 1，000 _____ in his life. (2)The mobile phone has been an important part in our lives since it _____． inventor invented inventions was invented 考点3 It also encourages governments and social groups to think about ways to improve toilets in the future.它(指博物馆)也鼓励政府和社会团体来考虑一下未来改进厕所的方法。(Unit 9 P67) 【点拨】 encourage的用法 【典题链接】 3.用括号内单词的正确形式填空。 (1)My parents often encourage me _____(face) the challenges in my studies. (2)Everyone in our class _____(encourage) to take an active part in school activities. And we benefit a lot from them. to face is encouraged 4．Nowadays, many schools encourage students to grow vegetables to let them understand where food comes from.(英译中) _____ 现在，许多学校鼓励学生种植蔬菜，让他们了解食物的来源。 考点4 On the one hand, more than three quarters of the population are Chinese…一方面，超过四分之三的人口是中国人……(Unit 9 P70) 【点拨1】 分数表达法 一般情况： 用法 示例 表示分数时，分子要用基数词，分母用序数词(first, second, third…) one fifth 五分之一 如果分子大于1，分母必须用复数形式 two fifths 五分之二 特殊情况： 类别 核心词/结构 示例 一半 half one half/a half 一半，二分之一 四分 之一 quarter one/a quarter 四分之一；three quarters 四分之三 假分数 整数部分＋and＋分数 eight and three fifths 八又五分之三 比例 in 结构：分子(基数词)＋in＋分母(基数词) one in three三分之一；five in six 六分之五 【拓展】 分数作主语时，谓语动词的单复数视其后的名词而定。如果名词是复数，谓语动词用复数形式；如果名词是单数或不可数名词，谓语动词用单数形式。 【点拨2】 population的用法 用 ... ...
