1、北师大版高中英语导学案 班级： 姓名： 课题Unit 5 Lesson1 Performance主备人课型Grammar审核人时间12月4日领导签字学习目标掌握时间和让步状语从句。导学过程笔记一.【课文重点句型的学习与拓展】8min1. Her singing was full of feeling; the first part of the song was fiiled with anger,while the last part ex-pressed love and joy.她的清明感情丰富，歌曲的前半部分充满愤怒，后半部分却满怀爱意和快乐。while作并列连词，意为“而，然而”，前
2、后两个分句有 的含义。与其他连词连接的并列句不同的是,while连接的分句可位于句首。eg：You like sports,while Id rather watch TV.你喜欢运动,但我更喜欢看电视。补充拓展（1） while表示时间,其意为“当.的时候”。eg: Stand still while I take your photograph.我给你拍照时你站着不要动。(2)表示让步,其意为“尽管，虽然”eg: While I admit his good points, 1 can see his shortcomings.尽管我承认他的优点,但我也看得到他的缺点。2. Ill go
3、and get them now, before I go to the dentist.在我去看牙医前我去把它们拿来。before表示“.之前,说明两个时间或两个事件之间先后关系。eg：They had got everything ready before I arrived.在我到达之前，他们已经把一切都准备好了。与before相关的其他句式:(1)It was . before 过了(多长时间)，. (2)It will be . before 要用(多长时间)，.(3)It wasnt . before 没过(多长时间)，就.(4)It wont be . before 用不了多久就
4、会.eg:It long before he came to help me.过了很久他才来帮我。It will be five years before he to his homeland.再过五年他才能回国。 The foreign teacher got used to living in China.没过多久，外教就适应了在中国生活。 before we meet again.过不了多久我们就会再见面的。二、 【课堂学习研讨】 (小组合作探究) 20min(一)、状语从句概述(1)状语从句在句子中起状语作用。(2)状语从句通常由一个连词或由一个起连词作用的词组引导。状语从句可以表示时
5、间、地点、原因、目的、结果、条件、方式、让步或比较等意义。(二)、时间状语从句1. when, whenever, as, while, before, after, until/till, since, as soon as常用以引导时间状语从句。eg:（1） When the film was over, the people (go) back home.电影结束时，人们都回家了。（2）Since he came to China, Mr Green (work )in this company.自来到中国以来格林先生就在这家公司工作了。考题印证 (江西高考改编) It was the
6、middle of the night my father woke me up and told me to watch the football game.(北京高考改编)If you dont understand some-thing, you may research, study, and talk to other people you figure it out.2.在含有时间状语从句的主句中一般应用will/l shall表示将来,不用be going to,而从句则应用现在时代替一般将来时。We （wait）for you until its eight o clock.我
7、们会等你等到八点钟。3.before引导时间状语从句时有时可根据情况译.才.”或“还未来得及”。It (be) a long time before we finish this dictionary.我们需要很长的时间才能把这部词典编译完。He left before I could explain it to him. 我还没来得及向他解释他就走了。4. no sooner . than .和hardly . when .可用以引导时间状语从句,表示一.就 .”,将no sooner或hardly放到句首时句子应用倒装结构。No sooner had I left my house tha
8、n it began to snow.= Hardly had I left my house when it began to snow,我一离开家天就开始下雪了。考题印证(辽宁高考改编)He had no sooner finished his speech the students started cheering.5.比较when,while,as引导时间状语从句的不同:when引导的时间状语从句,其中的动词可以是延续性动词或瞬间性动词，可以表示主句和从句的动作同时发生或先后发生。while引导的时间状语从句，其中的动词只能是延续性动词,并侧重表示主从句的动作同时发生as引导的时间状语
9、从句,其中的动词可为瞬间的或持续的，侧重表示主句和从句的动作同时发生,或表示某事一发生,另一事立即发生,as有时可译作“一边.一边.”.（1）When the bell rang, all the students talk-ing.铃声一响,所有的学生都停止了讲话。（2）Please dont the TV while your mother is sleeping.你妈妈在睡觉时请不要打开电视。（3） As I the house I remembered the key.我离开家时想起了钥匙。(三)、让步状语从句让步状语从句表示“虽然,尽管，即使”等概念,其起引导作用的连词或词组有tho
10、ugh,although,even though (if)，while, as, ( who, whom, what,which, when, where, how) +ever合成词，no matter+ (who . how)，whether等。1. though, although, as ,even if, even though等用以引导让步状语从句。(1)Well make a trip the weather is bad.即使天气不好，我们也要进行一次旅行。(2) it sounds strange, its true.Strange though/as it sounds,
11、its true. 虽然听起来奇怪,但却是真的。2. no matter what/ who/ where/how/ when等用以引导让步状语从句，它们也可分别用whatever/ who-ever/ wherever/ however/ whenever等。Whatever matter what you do, try to do it better.不管你做什么都尽力做到更好。三、【自我检测】10minI.单旬语法填空1. While Andy is not a talkative man, he is not difficult (get) along with.2. It (not
12、 be) long before we know the result of the experiment.3. You cant borrow books from the school library you get your student card.4. He was so crazy about the book that he had read it for two hours he realized the time.5. It is almost five years we saw each other last time. 6. serious a problem you m
13、ay have, you should gather your courage to face the challenge.7. time went on, our teachers words proved true.8. volleyball is her main focus, shes also great at basketball.II.翻译句子1.汤姆喜欢音乐，而我喜欢跳舞。(while) 2.要过一周的时间他才会作出决定。(before) 3.他一回来我就把书给他。(as soon as) .单句写作1. (无论他在哪里)，he will be thinking of you.
14、2. I will call you (我们一完成这项工作).3. (尽管我喜欢那颜色)，I dont like the shape.4. It has been five years (自从他参军以来). 5. He did not get up (直到妈妈进来).课后总结这节课我学到了什么？这节课重点总结：1.2.3.Key一.【课文重点句型的学习与拓展】1. 对比2.returns，It was not long before, It wont long before二、【课堂学习研讨】(一)、状语从句概述(二)、时间状语从句1.went ,has worked ,when, befor
15、e2.will wait,3.will be 4.than5.stopped,turn on,left(三)、让步状语从句1.even if,Although三、【自我检测】I.单旬语法填空1.to get2.will not long3.until4.before5.since6.As7.As8.AlthoughII.翻译句子1.Tom likes music while I like dancing.2.It will be a week before he makes a decision3.Ill return his book to him as soon as he comes back.单句写作1.No matter where he is2.as soon as/the moment/immediately we finish the work3.Although I like the color,4.since he joined the Army5.until mother came in
