人教版八上Unit 2 How often do you exercise -Section B 2a —2e-教案、教学设计-市级优课-(配套课件编号：e3796).doc

1、 第四课时 Section B (2a2e) 【学习目标】 1学生能掌握本课时的核心重点单词和短语，读懂介绍别人课余活动的文章。 2学生能根据所学内容，用英语口头表达自己的课余生活。 3学生能通过开展小组活动学习，掌握阅读方法，提升自己的阅读技能。 【学习重点】 学会并掌握阅读技巧，掌握 notat all等重点短语的用法。 【学习难点】 通过阅读训练和交流，了解如何描述自己的生活习惯 Learning action tips： This is an article about a survey of daily life. Teacher can prepare a few question

2、s, then invite some students to answer these questions. Task 1 Learning action tips：Preview the words on Page1314 in the word list.Students read the words by phonetic symbols, then underline new words in 2b and mark the Chinese meaning. 【Method coach】 percent的用法 作名词，意为“百分之” ，无复数形式。 注意：当“数词percentof限

3、定词名词”作主语时，谓语动词的数要根据其后面的名词来确定。 【导练】 (1)Fifty percent of the apples are (be)bad. (2)Twenty percent of the meat is (be)in the fridge. although 与 through 的用法 (1)although作连词，意为“尽管，虽然；即使” 。 注意：although 引导的从句不能与 but连用。情景导入 生成问题 1T：What do you usually do in your free time? S：_ 2T：What activities do you thin

4、k is good for the mind and the body? S：_ 自学互研 生成能力 Task 1 Lets read the new words and the phrases. 1I can read.(我会读) percent，online，television，although，body，through，mind，together，die，writer 2I can write.(我会写) 翻译下列短语。 (1)在某人的空闲时间 in_ones_free_time (2)上网 go_online (3)一周一到三次 one_to_three_times_a_week (

5、4)我们问题的答案 the_answers_to_our_questions (5)例如 such_as 3I can understand.(我会理解) 请尝试翻译以下课文中的句子。(特别注意画线部分的单词) (1)The_answers_to our questions about watching television were also interesting. 对我们提出的有关看电视的问题的回答很有意思。 (2)It_is_healthy_for the mind and the body. 锻炼有益于身心健康。 你还有不太懂的句子吗？请把它们写下来，并在组内讨论时翻译成中文。 Ta

6、sk 2 Read 2b and get the main idea of the passage. 1Fast reading.(快读) (1)阅读 2b，回答问题。 How many kinds of free time activities are mentioned(提到)in the passage? Three. What is the best way to relax? The_best_way_to_relax_is_through_exercise. (2)完成 Page14：2b 饼状图。 (2)through作介词，课文中意为“以，凭借” ，此外还有“穿过”之意，表示“

7、从内部穿过” 。 【导练】 (1)They went through the forest yesterday. (2)Although he left home early，he was late. notat all 意为“一点也不” ，not应和 be动词、助动词或情态动词连用。如： The story isnt interesting at all.那个故事一点也不有趣。 take，spend，pay，cost 的用法 (1)take 构成的句型为：It takes sb.some time to do sth.(it为形式主语)。 (2)spend 一般以人作主语：sb.spendo

8、n sth./(in)doing sth.。 (3)pay一般以人作主语，常与 for 连用。 (4)cost常以“物”作主语：sth.cost (sb)money。 such as 意为“像这样” ，表示列举。 结构常为： “名词such as例子” ，一般列举同类人或事物中的几个。 注意：其后面不可列举出所有的事物。 Task 2 Learning action tips： 1Fast reading.Students read the passage quickly, know the main idea well and finish the task in 2b.Students t

9、ry to translate the difficult sentences in the passage. 2Careful reading.Stu- dents read the passage carefully, then answer the questions in 2c after reading.Finish the task in 2d. 3Retell. Students sort out the main points and try to retell the story.2.Careful reading.(细读) (1)细读文章，回答 2c中的问题。 (2)根据教

10、材 2b的数据，让学生用 always，usually及 sometimes 造句，完成 2d。 3I can retell.(我会复述) 你能写下文章的要点，并根据它们进行复述吗？大胆挑战下自我吧！请在黑板上板书这些要点。 _ _ Task 3 Finish 2e. 调查同学的课余生活，完成表格并尝试课后将其做成饼状图。 交流展示 生成新知 Preshow：Show in groups. (Time：six minutes) Task 1：First read the words and phrases in groups，then read together and sum up the

11、usage of the words in groups，mark the difficult words in pronunciation and understanding(students can ask teacher for help)At last，write them on the blackboard. Task 2：First the students discuss and check the answers in Task 2 in groups, then use different reading methods to understand the text ，dis

12、cuss and translate the key paragraphs and sentences. At last write them on the blackboard. Promotion show：Class show. (Time：sixteen minutes) Task 1：1.I can read.(1)Read together, pay attention to the pronunciation of “although” and “through” ； (2)Consolidate the words by word games. 2I can write.(1)

13、Translate the phrases and sentences into English or Chinese by answering quickly；(2)Read together；(3)Spot test：consolidate the usage of the phrases by making sentences or translating. 3I can understand.(1)Help students translate key sentences according to the phrases in“I can write”；(2)Explain with

14、the phrases in Method coach, then consolidate with guided training and check the answers by answer quickly. Task 2：1.Fast reading.(1)Read the passage quickly and understand the main idea；(2)Answer questions by spotting test. 2Careful reading.(1)Read the passage with the questions，then answer them in

15、 details；(2)Read the passage again，use the information to finish the dialogues；(3)Spot test according to the dialogues. 3I can retell. Sort out the key points of the text on the blackboard, and try to retell the text in English，choose the highlevel students to set examples, then retell together afte

16、r 2 minutes. 当堂演练 达成目标 根据句意及首字母提示填写单词。 1What would you like to drink，milk or coffee? 2My grandfather exercises every day，so he is healthy 3Kathy came to school yesterday although she was ill. 4The moonlight goes through(穿出)the window and makes the room bright. 570 percent (百分之)of the students in my class watch TV every day. 课后反思 查漏补缺 收获：_ 存在困惑：_