人教版英语八年级上册Unit2HowoftendoyouexerciseSectionB(1a-2e)教案222.pdf

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1、Unit 2 How often do you exercise?Period 3 SectionB Period 3(1a-2e)一.教学目标 能够听懂并恰当的使用频率副词和短语描述基本饮食结构，谈论有关健康的话题。二教学重点 1.词汇：percent，online,television，although,body，such as,mind，together,die,writer 2.短语：three times a week,four times a day 3句子：not at all ，The best way to is.，such as 4.语法：一般现在时，频度副词的用法和位置。

2、三教学难点 1.听力训练 2.阅读 2b 部分的短文并完成相关要求 3.提高阅读能力 四教学方法 任务型教学法 五教学过程 1.lead in 2.review 回顾并总结 be good to/at/with/for.的意义和用法 It is+形容词+for sb.to do sth.和 It is+形容词 of sb.to do sth.的区别 3.Presentation 分组讨论一下问题 Do you like fruit or vegetables?How often do you eat it/them?Are they healthy?Do you like milk?Why o

3、r why not?How often do you drink them？Is it healthy?What should we do to keep our health?完成课本 1a-2d 的内容。4.Language points 1)知识点一 be good for 对-有益/at 擅长于-/to 对-态度好/with 和-友好相处 2)知识点二 percent 没有复数 以它所修饰的名词来判断谓语的单复数 例如：Twenty percent of the students agree with you.百分之二十的学生赞同你 Thirty percent of time pas

4、ses.百分之三十的时间过去了。3)知识点三 although，“尽管，虽然，即使”，相当于 though.较正式，语气强.引导的从句放在主句前后均可，有时还可放在句中.Although he was tired,he went on working.Although many difficulties are still ahead,we are determined to make greater achievements.尽管在前面的道路上还有许多困难，但是，我们决心要取得更大的成就。He often helps me with my English although he is qui

5、te busy.尽管他相当忙，但是还常常帮我学英语。although 引导的从句不能与 but,however 连用，但可与 yet,still 连用。不能说：Although he was old,but he worked hard.应把 but 去掉。当然，保留 but 而去 Although 也可。在 as though(好像，仿佛)，even though(即使，纵然)等固定短语中不能用 although：She closed her eyes as though she were tired.她闭上眼，仿佛很疲劳似的。We felt as though we had witness

6、ed the whole thing.我们感到仿佛目击了整个这件事似的。He is an honest man,I must say,even though I have opposed him.尽管我反对过他，我还得说他是一个诚实的人。5.Exersises 1）They visit their grandparents once a month.(提问)they visit their grandparents?2）She always watch TV after dinner.(提问)she watch TV after dinner?3）-I think dringking milk

7、 is good our health.（D ）-Yes.I agree you.A.to；to B.with；to C.a t；with D.for；with 4）she tried very hard,she failed in the examination.A.if B.unless C.although D.because 5)Over ninety percent of the students (like)to play iPad in the class.6)Thirty percent of the farmland (have)been planted to oil crops.6.Homework 1.读 2b 中的短文。2.根据 2e 的调查结果写一个报告。六板书设计 七教学反思