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Unit 2 How often do you exercise课题名称Unit 2 How often do you exercise ? Period 2 (Grammar focus-3c)三维目标 1. 进一步掌握和运用what 和 how often 指引的特别疑问句。
2. 复习并掌握一般此刻时态行为动词的一般疑问句。
3. 娴熟运用频度副词。
要点目标难点目标导入示标do和does吗？目标三导学做思一：问题 1. 你能正确使用一般此刻时态的助动词【独立自学1】请写出以下句型的一般疑问句形式。
1. I stay up every day.____________ you ____________ up every day?2. He often plays tennis after dinner.___________ he often ____________ tennis after dinner?3. They always go to bed early.____________ they always ____________ to bed early?4. We eat apples every morning.____________ you ____________ apples every morning?【思想导游1】一般此刻时态的句子中，行为动词作谓语时，其一般疑问句的变化规律：当主语为第三人称单数，在句首用助动词_____________，当主语为第一人称，第二人称和第三人称复数时，在句首用助动词____________ 。
助动词do/does后接动词 _____________。
学做思二：问题 2. 你知道如何用What 和 How often 指引的特别疑问句来谈论平时活动吗？【独立自学2】names activities frequencyI watch TV every Saturdaymy sisters swim twice a weekJack use the Internet hardly ever...请依据表格内容填空。
Unit 2 How often do you exercise?一、重点词汇及拓展1. housework n. 家务劳动，家务事do housework 做家务e.g. My mother does housework every morning. 我妈妈每天早上都做家务。
homework 家庭作业do homework 做作业e.g. He is busy doing his homework. 他正忙着写作业。
2.hardly adv. 几乎不，几乎没有e.g. I could hardly believe my ears. 我几乎不相信自己的耳朵。
3.ever adv.在任何时候；从来；曾经e.g. Have you ever been to the Great Wall? 你曾经去过长城吗？ever since 此后一直...; 自...以来一直e.g. She had lived alone ever since her daughter went to university. 女儿上学后，她一直独居。
反义词：never 从不4.hardly ever 几乎从不e.g. We hardly ever see them. 我们很少见到她们。
5.once adv.一次，曾经e.g. I have been there once. 我到过那一次。
conj. 一旦...就...e.g. Once you’ve given your word, don’t try to back out. 一旦许下诺言，就不要想反悔。
at once 立刻，马上e.g. Hearing the news, he left at once. 听到这个消息，他立刻就走了。
6.twice adv. 两次；两倍e.g. He came there twice a week. 他一周去两次那里。
e.g. Cats sleep twice as much as people. 猫睡觉的时间比人长一倍。
Unlt2 How often do you exercise?知识讲解Section A一. help with housework 帮助做家务1.help with sth.意为"帮助做某事"2.help sb. with sth. = help sb. ________ sth.帮助某人做某事Eg: I often help him _______ his English. = I often help him _____________ English.我经常帮他学习英语。
【拓展】1.help oneself to.., 请随便吃/喝…Please help yourself to some cakes.2.can't help doing sth 情不自禁做某事I can't help falling in love with that girl.我情不自禁爱上那个女孩。
二. housework意为''家务劳动不可数名词。
1.They have ______ housework to do. A. many B. much三. sometimes 有时辨析：sometimes » some times > sometime , some timesometimes 有时候。
=at times= from time to time 也是“有时''的意思。
some times几次。
time作可数名词时可作“次数"解：表示“时间"时是不可数名词。
sometime某个时候。
可指过去或将来的某个时候。
some time —段时间。
常与for连用。
对它提问用how long o口诀记忆：分开“一段时间”；相聚“某个时候气练习：①We plan to stay in Hainan for _________________ .我们打算在海南呆一段时间。
八年级Unit 2 How often do you exercise?Section A 1a-2d (Period two)Teaching and learning Goals:一、功能：Talk about how often you do things.二、词汇和常用表达：Learn to use the words and sentences: always, usually, often, sometimes, hardly ever, never, once / twice / three times a week / month, phrases about free time activities, What do you usually do on weekends? I always / usually ------. What do / does ------ do on weekends? ------ usually / often ------. How often do / does ------? Do / Does ------? Yes, ------. / No, ------.三、学习策略：Guide students to improve listening and speaking skills by pair work and group work; Take part in the activities of role-play with the help of other students; Sum up the structures of questions about present simple tense in groups.四、文化知识：Let students take part in all kinds of healthy activities such as helping with housework and reading books. It’s good for them.Preview一. Put the following into English orally, and then write them down without looking at the book.1. Put the phrases into English.(1) 帮助做家务________(2) 去购物________(3) 看电视_________(4) 去看电影__________2. Put the sentences into English.(1) 你多久锻炼一次？________________________________________(2) 你周末通常做什么？________________________________(3) 我经常去看电影。
