江苏省东台市唐洋镇中学八年级英语下册《unit 1 past and present checkout 2》学案无答案 牛津版.docVIP

《Unit 1 past and present Checkout 2》学案 教学目标 知识技能:A to review the important words and short sentences A to review the grammar of this unit　 过程与方法: To select descriptive information to write a report . 情感态度价值观:to love writing with past and present tense 教学重点 the important words \short sentences　\ the grammar 教学难点 the important words \short sentences　\ the grammar　 一、创设情境、导入新课 Step 1 reading Tell students to read the conversation in PartA first before completing the sentences. It is important that they have a general understanding of the text and the context before they work on the specific language items. 二、预习设计、成果展示 用所给动词的适当形式填空. ?1. I heard the earth _________(be) round. ?2. I often helped my mother _________(do) the cooking. ?3. There ________(be) a class meeting tomorrow afternoon. ?4. __________we________(go) out for a walk? 5. Miss Wang __________(teach)us English last year. 6. Mr Hu ____________(teach) us English since 5years ago. ?7. ---Where is Tom? ---He___________(go) to the library. 8. _________you _______(see)any films recently? 9. I ________________(learn) a lot about English since I came to this school. 10. The train____________(arrive) in half an hour later. 三、小组合作、师生探究 Step 2 1.一般过去时与现在完成时最基本的区别: ▲一般过去时强调动作发生的时间； 动作和现在不发生联系。 ▲现在完成时侧重动作的影响、结果或延续;动作和现在发生联系。 2.牢记现在完成时不能与表示过去的时间连用,包括疑问词when。 3.复习现在完成时现在完成时的定义：（1）（标志词有： 、 、 、 、 、 其中表示否定的有 、 （ 置于句末）。 （2）可以和表示从过去某时刻开始延续到现在的 时间状语连用，常用的词有 + 时间 ； + 时间（词组/句子）； （迄今为止）； （）；在这种用法中需要强调的是动词必须是 动词。：（1）用含有相同意义的近（同）义词（组）替换borrow→keep; become/come→be; catch a cold/cough/fever→have a cold/cough/fever; get/begin to know→know; go/get to sleep→sleep; buy→have; put on →wear (2)用表示延续状态的系表结构“be+形容词（介词短语/副词/名词）表示，：arrive in(at)/get to /reach→be in/at;come (to ) →be in/at; fall ill(sick)/asleep→be ill(sick)/asleep; join→be in the…/be a member of; die→be dead; close→be closed;