八年级英语上册Unit2Howoftendoyourcise(第5课时)SectionB(3a-SelfCheck)学案(新人教版).doc

教学资料参考范本八年级英语上册Unit2Howoftendoyouexercise(第5课时)SectionB(3a-SelfCheck)学案(新人教版)撰写人：_时 间：_1学生能询问或谈论别人饮食、锻炼的频率、休息的时间及选择不同频率的理由。2学生能够综合总结回顾所有的频率词，并学会运用所学的频率词书面描述某人的生活习惯。3学生能够养成良好的生活习惯，合理安排时间。【学习重点】学生能综合运用所学的重难点词汇来完成相关任务。【学习难点】总结回顾所有的频率词，并学会运用所学的频率词书面描述某人的生活习惯Learning action tips：The main content of this lesson is about talking about their own or others living habits. Ask students to talk about their own living habits according to the knowledge learned.Learning action tips：Preview the words on Page 1516 in the word list. Students read the words by phonetic symbols, then underline new words in 3a and mark the Chinese meaning.【Method coach】however和but区别(1)however作副词，意为“然而，可是”，表示转折关系，可放在句首、句中或句末，其前或其后通常要加逗号。(2)but作连词，一般位于它所引出的分句之首，其后直接跟句子，but后一般不用逗号。【导练】(1)She is very smart，however，she is quite lazy.(2)She is very smart，but she is quite lazy.Task 2Learning action tips：1Students talk about the frequency of doing something according to the sentences learned in the unit and make the dialogue according to them.2Students read 3a and finish the exercises in 3a, answer the questions according to the main idea of the passage.3Students sum up their own good habits and bad habits and their frequency.4Students imitate 3a and string together the sentences they write to introduce their own living habits.情景导入生成问题1T：What are your good habits?S：_2T：What are your bad habits?S：_自学互研生成能力Task 1Lets read the new words and the phrases.1I can read.(我会读)dentist，magazine，however，than，almost，less，none，point2I can write.(我会写)翻译下列短语。(1)看电视2个多小时watch_TV_for_over_2_hours(2)帮忙做家务help_with_housework(3)熬夜到很晚stay_up_late(4)去看牙医go_to_the_dentist(5)一个16岁的高中生a_16yearold_high_school_student(6)洗牙teeth_cleaning(7)几乎每天almost_everyday(8)一年几次a_few_times_a_year(9)不到6个小时less_than_six_hours(10)1到4个小时 one_to_four_hours(11)5个小时或更多 five_hours_or_more(12)健康习惯 healthy_habits3I can summarize.(我会总结)(1)16yearold意为“16岁的”，是一个复合形容词，由“数词名词单数形容词”构成，中间由连字符连接，在句中作定语。(2)more than与less than的区别：more than意为“多于”，相当于over；其反义词为less than，意为“少于”。(1)Jack is ten years old.(改为同义句)Jack is a tenyearold boy.(2)到达学校用时从未超过半小时。It never takes more_than/over half an hour to get to school.(3)他们会在那里待不到三天。Theyll stay there for less than three days.Task 2Make conversations and write an article.1I can make conversations.(我会编对话)A：What does your mother usually do on weekend?B：She always does_houseworkA：What does your father do on weekends?B：He sometimes_goes_fishingA：How often do you watch TV?B：I watch TV every_day. How about you?A：Oh，I never watch TV.【Method coach】afraid的用法(1)be afraid of sth./doing sth.害怕如：The little girl is_afraid_of snakes.那个小女孩害怕蛇。(2)be afraid to do sth.如：They are_afraid_to_ swim alone.他们害怕独自游泳。Task 3Learning action tips：1Finish the task in 4 to see if your habits are healthy.23ck 3 and ask students to act out them. Teacher pays attention to students pronunciation and translate and correct mistakes in time.【备注】2I can use.(我会用)结合课文内容填空，回答下列问题。(1)How old is Jane?She_is_16.(2)Whatre Janes good habits?She_always_exercises_and_she_reads_books_every_day._Also，she_usually_drinks_juice_and_hardly_ever_stays_up_late.3I can write.(我会写作)完成3c的任务，让学生根据3b中所讨论的内容，写一篇作文介绍自己的好习惯和坏习惯。t rid of it.Task 3Lets Finish Self Check.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 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 students discuss and check the answers in Task 2, then discuss and set scenes to perform the dialogues and write about their own living habits and the frequency of these activities.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 new words；(2)Consolidate the words by word games.2I can write.(1)Translate the phrases into English or Chinese by answering quickly；(2)Read together；(3)Spot test：consolidate the usage of the phrases by making sentences.3I can summarize. (1)Sum up the differences between 16 years old and 16yearold with the sentences in “I can write”；(2)Spot test：consolidate them with exercises，check the answers by answering quickly, then explain them with “Method coach”Task 2：1.I can make conversations.(1)Choose some students to translate the key sentences in Task 2；(2)Read together.2I can use.(1)Finish 3a，check answers and explain methods；(2)Answer the questions according to the text；(3)Read together.3I can write.osition to introduce their own living habits according to 3b；(2)Read it to their partners.当堂演练达成目标根据汉语意思完成句子，每空一词。1汤姆是一个八岁的男孩。Tom is