(连词Conjunction)教案

Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date(连词Conjunction)教案南华民族中学20132014学年上学期九年级数学 连词Conjunction课题连词 （ 第一 课时）二次备课补充内容教学目标1、连词的分类,2、并列连词和从属连词的基本用法。教学重点1、并列连词和从属连词的基本用法。2、区分、运用意义相近的连词及特殊用法教学难点区分、运用意义相近的连词及特殊用法教学过程Step 1 连词的定义：连接词与词、短语与短语、句子与句子的词，叫连词。（eg: It is neither too cold nor too hot in spring.（neithernor连接两个词）You can read either in the morning or in the afternoon.（eitheror连接两个短语）Hu Lan was late yesterday because she woke up too late. （because连接两个句子）Step 2 连词的分类：并列连词和从属连词Step 3 例举并列连词：教学过程(1)表并列关系的and, bothand, not onlybut also, neithernor等。(2)表选择关系的or, eitheror等。(3)表转折关系的but, while等。(4)表因果关系的for, so等。Step 4 从属连词 :从属连词用来引导从句,常见的从属连词有：(1)引导时间状语从句的after, before, when, while, as, until, till, since, as soon as等。(2)引导条件状语从句的if, unless等。(3)引导原因状语从句的because, as, since等。(4)引导目的状语从句的so that, in order that等。(5)引导让步状语从句的though, although, even if等。(6)引导结果状语从句的so that, sothat, suchthat等。(7)引导比较状语从句的than, asas等。(8)引导宾语从句的that, if , whether等。Step 5 课堂小结。拓展训练( )1. _ John _ I are policemen. A. Neither.nor B. Either.orC. Both.and D. Not only.but also ( )2. Mr Smith teaches _ well _ his lessons are not easily forgotten. A. very.that B. quite.but C. so.as D. so.that ( )3. He didnt go to sleep_he finished his homework. A. till B. before C. after D. until( ) 4. She _ a thick coat today, though it isnt very cold. A. is wearing B. put on C. dressed D. is dressing ( )5. That woman is very tired, so she _ . A. stopped to work B. stopped having a good restC. stopped to have a rest D. stopped to working 课后反思课题连词 （ 第二 课时）二次备课补充内容教学目标1、连词词组2、近义连词的辨析教学重点1、连词词组2、近义连词的辨析教学难点近义连词的辨析教学过程Step 1 连词词组（1） both .and：表示两者都.注意：当both.and 连接主语时，后面动词一般要用复数。如：Both Lily and Lucy are right.（2）not only. but also: 不仅.而且.。注意：后面动词采用就近原则,与but also后的词保持一致。如：Not only my parents but also my brother likes the cat.（3）either.or:或者.或者.。注意谓语动词采用就近原则。如：Either you or I am wrong.（4）neither.nor：既不.也不. 是 either.or 的否定形式。谓语动词采用就近原则，与nor后的词保持一致。如：Neither you nor he is right.Step 2 近义连词的辨析教学过程1、 while, when, as这三个连词都可引导时间状语从句，但用法有所不同。1) 当某事正在进行的时候，又发生了另一件事。While, when, as 都可用来引导表示“背景”的时间状语从句2)当两个长动作同时进行的时候，最常用的是while3)当两个动作都表示发展变化的情况时，最常用的是as3)当两个短动作同时发生时，或表示“一边一边”时，最常用as。4)当从句的动作先于主句的动作时，通常用when5)当从句是瞬间动作，主句是延续性动作时，通常用when2、if, whether：if和whether都可作“是否”讲，在引导宾与从句是一般可互换。1) 引导主语从句时2) 在不定式前3) 引导表语从句时3、although, but 这两个连词不能用在同一个句子中4、sothat, such.that1) sothat中的so是个副词，其后只能跟形容词或副词，而such.that中的such是个形容词，后接名词或名词短语2) 如果在名词之前有many, much, little, few时，用so,不用such。拓展训练 1.不仅他，我也是一个学生。_ he _ I _ a student.2.如果明天不下雨，我们就去野餐。 If _ tomorrow, we _ go to _.3.他和他父母都不打算下午去购物。_ he _ his parents _ go shopping4.他太年轻了还不能去上学。He is _ young_ go to school.5.我一完成工作就去钓鱼。I _ go fishing _ I finish my work.课后反思-