（最新）高中英语教案

1、袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆

2、羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄

3、羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄

4、羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅

5、肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃

6、肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃

7、肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄

8、膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂

9、膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃

10、芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃

11、节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁

12、袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂

13、羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂

14、羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀

15、罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁

16、肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿

17、肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿

18、膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀

19、腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈

20、膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈

21、芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿

22、衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇

23、袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈

24、羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈

25、羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆

26、肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇

27、肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇

28、肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅

29、膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆

30、膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿羃节芀薅羂羂蒅蒁虿肄芈莇蚈膆蒄蚆蚇袆芆蚂蚆肈薂薈蚅膁莅蒄蚄芃膇螂蚄羃莃蚈蚃肅膆薄螂膇莁蒀螁袇膄莆螀罿莀螅蝿膁膂蚁螈芄蒈薇螈羃芁蒃螇肆蒆荿螆膈艿蚈袅袈蒄薄袄羀芇蒀袃肂蒃蒆袃芅莅螄袂羄膈蚀袁肇莄薆袀腿膇蒂衿衿莂莈羈羁膅蚇羇肃莀薃羇芅膃蕿羆羅葿蒅羅肇芁螃羄膀蒇虿 unit 1 great scientiststeaching aims1. to help students learn to describe people2. to help students learn to rea

31、d a narration about john snow3. to help students better understand “great scientists”4. to help students learn to use some important words and expressions5. to help students identify examples of “the past participle (1) as the predicative & the attribute”period 1 warming up and readingteaching proce

32、duresi. warming up step i lead intalk about scientist.t: hi, morning, class. nice to see you on this special day, the day when you become a senior two grader. i am happy to be with you helping you with your english. today we are to read about a certain scientist. but first lets define the word “scie

33、ntist”. what is a scientist?a scientist is a person who works in science, trying to understand how the universe or other things work.scientists can work in different areas of science. here are some examples: those that study physics are physicists. those that study chemistry are chemists. those that

34、 study biology are biologists.step iiask the students to try the quiz and find out who knows the most.t: there are some great scientific achievements that have changed the world. can you name some of them? what kind of role do they play in the field of science? do these achievements have anything in

35、 common? match the inventions with their inventors below before you answer all these questions. 1. archimedes, ancient greek (287-212 bc), a mathematician.2. charles darwin, britain (1808-1882). the name of the book is origin of species.3. thomas newcomen, british (1663-1729), an inventor of steam e

36、ngine.4. gregor mendel, czech, a botanist and geneticist.5. marie curie, polish and french, a chemist and physicist.6. thomas edison, american, an inventor.7. leonardo da vinci, italian, an artist.8. sir humphry davy, british, an inventor and chemist.9. zhang heng, ancient china, an inventor.10. ste

37、pper hawking, british, a physicist.ii. pre-readingstep iget the students to discuss the questions on page 1 with their partners. then ask the students to report their work. encourage the students to express their different opinions. 1. what do you know about infectious diseases?infectious diseases c

38、an be spread to other people. they have an unknown cause and need public health care to solve them. people may be exposed to infectious disease, so may animals, such as bird flu，aids, sars are infectious diseases. infectious diseases are difficult to cure. 2. what do you know about cholera?cholera i

39、s the illness caused by a bacterium called vibrio cholerae. it infects peoples intestines(肠), causing diarrhea and leg cramps (抽筋).the most common cause of cholera is by someone eating food or drinking water that has been contaminated(污染) with the bacteria. cholera can be mild(不严重的) or even without

40、immediate symptoms(症状), but a severe case can lead to death without immediately treatment.3. do you know how to prove a new idea in scientific research?anybody might come out with a new idea. but how do we prove it in scientific research? there are seven stages in examining a new idea in scientific

41、research. and they can be put in the following order. what order would you put the seven in? just guess.find a problem make up a question think of a method collect results analyse the results draw a conclusion repeat if necessaryiii. readingstep i pre-reading1. do you know john snow?john snow is a w

42、ell-known doctor in the 19th century in london and he defeated “king cholera”.2. do you know what kind of disease is cholera?it is a kind of terrible disease caused by drinking dirty water and it caused a lot of deaths in the old times and it was very difficult to defeat.lets get to know how dr. joh

43、n snow defeated “king cholera” in 1854 in london in this reading passage: step ii skimmingread the passage and answer the questions.1. who defeats “king cholera“? (john snow)2. what happened in 1854? (cholera outbreak hit london.)3. how many people died in 10 days? (500)4. why is there no death at n

44、o. 20 and 21 broad street as well as at no. 8 and 9 cambridge street? (these families had not drunk the water from the broad street pump.)(optional)skim the passage and find the information to complete the form below.whowhenwhathowresultjohn snow1854helping ordinary people exposed to choleraexaminin

45、g the source of all water supplies and finding new methods of dealing with polluted waster“king cholera” defeatedstep iii scanningread the passage and number these events in the order that they happened. 2 john snow began to test two theories. 1 an outbreak of cholera hit london in 1854. 4 john snow

46、 marked the deaths on a map. 7 he announced that the water carried the disease. 3 john snow investigated two streets where the outbreak was very severe. 8 king cholera was defeated. 5 he found that most of the deaths were near a water pump. 6 he had the handle removed from the water pump.step iv mai

47、n idea and correct stageread the passage and put the correct stages into the reading about research into a disease.john snow defeats “king cholera”paragraphstagesgeneral ideas1find a problem:what cause the cholera?the causes of cholera2make up a question:which is right?the correct or possible theory

48、3think of a method:test two theorycollect data on where people were ill and died and where they got their water4collect results:mark the deathplot information on a map to find out where people died or did not die5analyze the results:find the resource of the waterlook into the water to see if that is

49、 the cause of the illness6find supporting evidencefind other evidences to confirm his conclusion7draw a conclusionthe polluted dirty source of drinking water was to blame for the cause of the london cholera step v group discussionanswer the questions (finish exercise 2 on page 3)1. john snow believe

50、d idea 2 was right. how did he finally prove it? (john snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.)2. do you think john snow would have solved this problem witho

51、ut the map? (no. the map helped john snow organize his ideas. he was able to identify those households that had had many deaths and check their water-drinking habits. he identified those houses that had had no deaths and surveyed their drinking habits. the evidence clearly pointed to the polluted wa

52、ter being the cause.)3. cholera is a 19th century disease. what disease do you think is similar to cholera today? (two diseases, which are similar today, are sars and aids because they are both serious, have an unknown cause and need public health care to solve them.)step vi using the stages for sci

53、entific research and write a summary.period 2&3 language focusstep i warming up1. characteristic n. a quality or feature of sth. or someone that is typical of them and easy to recongnize.特征；特性what characteristics distinguish the americans from the canadians.a. very typical of a particular thing or o

54、f someones characer 典型性的，such bluntness is characteristic of him.windy days are characteristic of march. 辨析characteristic与charactercharacteristic是可数名词，意为“与众不同的特征“character表示（个人、集体、民族特有的）“性格、品质”，还意为“人物；文字”what you know about him isnt his real character.2. put forward: to state an idea or opinion, or

55、to suggest a plan or person, for other people to consider提出 he put forward a new theory.the foreigners have put forward a proposal for a joint venture.an interesting suggestion for measuring the atmosphere around mars has been put forward. put on穿上;戴上;增加put out熄灭(灯);扑灭 (火)put up with忍受 put down写下来;放

56、下； put off 耽误; 延期put up建立; 建造, put up举起，搭建，粘贴3. analyze: to examine or think about something carefully in order to understand itvt.分析结果、检讨、细察a computer analyses the photographs sent by the satellite.the earthquake expert tried to analyze the cause of the earthquake occurred on may 12,2008.lets analy

57、ze the problem and see what went wrong.he analyzed the food and found that it contained poison.we must try to analyze the causes of the strike. analysisn.分析，解析，分解4. conclude: decide that sth. is true after considering al the information you have得出结论；推论出to end sth. such as a meeting or speech by doin

58、g or saying one final thingvt. & vi结束，终止； we concluded the meeting at 8 oclock with a prayer.from his appearance we may safely conclude that he is a heavy smoker.what do you conclude from these facts?we conclude to go out / that we would go out.conclusionn.结论arrive at a conclusion; come to a conclusion; draw a conclusion; reach a conclusionwhat conclusion did you