人教新目标八年级英语上册教案 Unit 2 How often do you exercise Section A 2 (Grammar Focus3c).doc

1、Unit 2 How often do you exercise?Period 3 Section A 2 (Grammar Focus-3c)一、教学目标：(Teaching aims and Demands) 1. 语言知识目标：(Knowledge objects)1) Key words: maybe, least, at least2) Grasp the drills of Grammar Focus.3)Revise Present Simple Tense： 2. Ability objects(能力目标)1）Train students writing skills.2) M

2、ake sure that students can talk about how often the do things. 3、Moral objects(情感目标) To keep healthy eating habits is good for your health.二、教学重难点(Difficulties and Importance)1. Teaching importance：1) 1) How often do you /does he(she).? He usually2） 频度副词的用法: always; usually ; often ; sometimes; hard

3、ly ever; never 2. Teaching difficulties.1) The usage of Adverbs of frequency2) The singles of verbs.三、Teaching methods（教学方法）1. Teaching by explanation.2. Writing practice.四、Teaching Aids（教具）A projector三、教学过程(Teaching procedures). Warming- up and revision 1. Ask and answer some oral questions on how

4、often exercise. 2. Check the homework and have a dictation of some new words. Grammar Focus. 1. 学生阅读Grammar Focus中的句子，然后做填空练习。1) 你通常在周未做什么？ _ _ you _ do on weekends?2) 我总是去运动。I _ _.3) 他们总是在周未做什么事情？ _ _ they _ on weekends？ 4) 他们经常帮助做家务。 They _ _ with housework. 5) 她在周未做什么？ What _ she _ on weekends?6)

5、 她有时候去购物。 She _ _ _.你多久去看电影一次？ _ _ do you go to the _? 7) 我可能一个月去看一次。 I go to movies _ _ a _.8) 他多久看一次电视? _ _ does he watch TV 9) 他几乎不看电视。 He _ _ watches TV. 10) 他去购物吗? _ _ go shopping?11) 不，他从不去购物。 No, he _ _ shopping. . Try to Find 1. Tell Ss try to find the answers. A: how often 意为 “_”，是用于提问表示_的特

6、殊疑问词组。其答语应为表示_ 的副词或副词词组。句子的时态一般是_，也可以是一般过去时。翻译： 你多久去游泳一次？一个星期三次。_. _B: 一般现在时态 在一般现在时的一般疑问句中，当主语为第三人称复数或单数时，需要句子前加助动词Do或Does 。 他们通常在周未锻炼吗？ _ they often _ on weekends? 她一周上网二次吗？ _ she _ the Internet twice a week?. Practice 1. Tell Ss to make questions. 2. Then try to ask and answer questions about the

7、 questions. 3. Ask some Ss to ask and answer with their partners in front of the class. . Group work 1. Let Ss work in groups of six or eight. 2. Tell Ss discuss what activities they do to improve their English. Then write the activities in the chart. 3. Ask their group mates the questions and fill

8、in the chart. 4. Try to make a report about their partners. (最后，可以经学生们评议来推举最有能力的小组） . Exercises If time is enough, do some more exercises on big screen. 1）I usually go shopping on weekends. (变为一般疑问句) _ you usually _ shopping on weekends?2） She often helps with housework at home. (同上) _ she often _ w

9、ith housework?3） They visit their grandparents once a month. (提问) _ _ _ they visit their grandparents? 4） She always watch TV after dinner. (提问) _ _ _ she _ TV after dinner? 5） Maybe your mother is in the kitchen. (改为同义句) Your mother _ _ in the kitchen. 板书设计 Section A 2 Grammar Focus-3cHow often do you /does he(she).? He usually 频度副词的用法: always; usually ; often ; sometimes; hardly ever; never how often 意为 “_”，是用于提问表示_的特殊疑问词组。其答语应为表示_ 的副词或副词词组。句子的时态一般是_，也可以是一般过去时。翻译： 你多久去游泳一次？一个星期三次。_._Homework Do a survey: What does he/she do on weekends?