【金识源】八年级英语下册 Unit 2 Progress Check 2教学设计1 上海新世纪版.doc

最新资料推荐 Unit2 Progress Check2 Educational Objectives：1. To talk about campus life.2. To use adverbial clause of condition with unless and purpose with so that.3. To use the adverbial clause of time with till and notuntil.4. To use the adverbial clause of reason with as.Teaching Objectives：1. To talk and write about newspaper.2. To preside over a meeting.3. To explain the agenda of a meeting.4. To ask for and make suggestions.5. To express agreement.6. To ask and talk about library rules.7. To create a school newspaper.Emotional requirements：1. Raise the interest of learning English by encouraging and stimulating the students to participate in English activities.2. Help students to speak English .Procedures.I. Warming up1. review the words and phrases of this unit.2. Show some photos to the Ss to review them. make the students read them.3. Let them do the exercises and then check the answers.T: Lets review the words and phrases we have learned. Please read them and recite them by your heart, they are very useful.S: Okay.T: Then lets do some exercises by yourselves. I will ask one student to show your answers. OK?S: Ok. published,出版。 educational quality, 教学质量。 boarding school，寄宿学校。 set up，成立，建立。 sense of responsibility，责任感。 experienced，有经验的。 focus on，关注，聚焦。 section，部分，板块。 detail，细节。 In that case，既然如此。II. While-task activities1. Review the adverbial clause with till, notuntil, as, unless, so that.T: not until, as soon as所引导的都是时间状语从句，if，unless所引导的都是条件状语从句。时态要注意“主将从现”，即主句用将来时，从句用一般现在时。He will not go to bed until his mothercomes back.He will tell her about it as soon as he sees her.I will not go to Shanghai if it rains tomorrow.I will not give her the giftunless she passes the test tomorrowunless是从属连词，引导条件状语从句，含有否定意义，相当于if条件状语从句的否定形式。所以unless = if not。注意：unless引导的条件状语从句和if条件状语从句，与其它时间状语从句一样，用一般现在时代替将来时。 1. Unless you take more care, youll have an accident. (如果不多加小心的话，你会出事故的。) 2. My baby sister never cries unless she is hungry. (我那刚出生的妹妹除非饿了，否则她是从来不哭的。) 3. Unless bad weather stops me, I jog every day. (除非坏天气阻拦我，否则每天我都慢跑的。)注意 if.not=unless! 会一直考在改句中so that 是为了的意思。1.可用于句中，句首，句尾，比in order that正式些。2.because回答的是前半部分，而so that是后半部分;Why did i put a sweater？Because i am cold. Why am i going to leave early？So that i don't get stuck in traffic.till / until在表达方式和意义上的特殊性：until是till的强调形式，但是它们表达的意义是相同的，都表示"直到某时"。不过，当主句是否定句时，它引出的意思是"直到（某时）（某动作）才（发生）" ，这时候常会出现"not until "的结构，如果将 "not until "的结构放在句首，那么主句要写成倒装句。例如：He didn't go to sleep until 12 last night . 他昨晚直到十二点钟才睡觉。They didn't realize their fault till we pointed it out to them .直到我们向他们指出了他们的错误，他们才意识到。Not until we pointed out their fault to them did they realize it .直到我们向他们指出了他们的错误，他们才意识到。但是，当主句是肯定句时，它引出的意思是"直到（某时某动作停止了）" 。例如：The students made much noise till the teacher came into the classroom .直到老师走进教室学生们才停止了大声喧哗。The young couple were very happy until they used up all their money .那对年青夫妇直到花光了所有的钱才沮丧起来。另外，until 可以放在句首而till则不行。我们可以说：Until they used up all their money, the young couple were very happy .我们却不可以说：Till they used up all their money, the young couple were very happy .此两个连词意义相同。肯定形式表示的意思是"做某事直至某时"，动词必须是延续性的。否定形式表达的意思是"直至某时才做某事"。动词为延续性或非延续性都可 以。 正确使用这两个连词的关键之一就在于判断句中的动词该用肯定式还是否定式。肯定句：I slept until midnight. 我一直睡到半夜时醒了。Wait till I call you. 等着我叫你。（在肯定句中可用before代替 Let's get in the wheat before the sun sets.）否定句：She didn't arrive until 6 o'clock.她直到6点才到。Don't get off the bus until it has stopped. 公共汽车停稳后再下车。I didn't manage to do it until you had explained how. 直到你教我后，我才会做。1)Until可用于句首，而till通常不用于句首。Until youtold me, I had heard nothing of what happened.直到你告诉我以前，出了什么事我一点也不知道。 2)Until when 疑问句中，until要放在句首。-Until when are you staying? 你呆到什么时候？- Until next Monday. 呆到下周一。 注意：否定句可用另外两种句式表示。(1）Not until 在句首，主句用倒装。Not until the early years of the 19th century did man know what heat is.直到19 世纪初，人类才知道热能是什么。Not until I began to work did I realize how much time I had wasted. 直到我开始工作，我才认识到了我已蹉跎了几多岁月。(2) It is not until thatPlease tell me the answers are: so that; unless; until; As; notuntil; notuntil; till.1) Ask one of pair to read the short talk.2) Ask some groups to repeat the talk.3) Check the answers:3.Do a pair work to consolidate the sentence structure.4.After the oral practice, let the Ss do more exercises.5. Do a listening work to develop their listening skills,6.Do a reading exercise. Let them find the right answers.III. Post-task activities To make a short dialogue and ask some Ss to act it out using the knowledge they learned today.IV. Homework1. Recite the sentence patterns2. write a homepage about your school.板书设计：Unit2 Progress Check2 so that; until; notuntil; till; as, unless.教学反思：通过任务型教学，取得良好效果。学习气氛浓烈，主动学习兴趣提升。最新精品资料整理推荐，更新于二二二年四月四日2022年4月4日星期一08:46:37