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Unit 2 My mother’s cleaning our house and sweeping away bad luck课件:22张PPT
Unit 2 My mother’s cleaning our house and sweeping away bad luck.
精品学案
导学重难点:
【现在进行时态与一般现在时的区别】
一般现在时和现在进行时的不同之处有以下几点:
一、基本用法不同
【1】一般现在时用来表示习惯性的动作或状态。如:She goes to school by bike every day.
【2】现在进行时用来表示现在(说话的瞬间)正在发生或进行的动作或者用来表示现阶段正在进行或存在的状态。如:Look ! She is reading under the tree.
二、谓语动词的形式不同
【1】一般现在时的谓语动词:
be动词用am/is/are这三种形式;
实义动词用动词原形或第三人称单数形式(根据主语数的变化而变化)。
【2】现在进行时谓语动词的形式为: am / is / are+动词-ing 形式。
如:I am reading English now.
三、时间状语不同:
【1】一般现在时常与often, sometimes, always, usually等频率副词及once a week/day等频率短语连用,还与 every morning /day / week..., on Wednesday, in the morning / afternoon / evening等时间状语连用。
【2】现在进行时常与now, these days, these weeks等状语连用。句首有 Look ! / Listen !等提示语。
四、特殊用法
一般现在时的特殊用法: 表示客观真理、自然现象往往要用一般现在时表示。
如:The moon goes round the earth.月亮绕着地球转。
现在进行时的特殊用法: 现在进行时与always 连用时,往往含有赞扬、厌恶、责备等感彩。
如:He is always working hard.他总是非常努力地工作。(表示赞扬)
come, go, begin, start, leave 等动词常用现在进行时表示将要发生的动作。如:I’m coming.
【同步习题】
一.判断正误:正确的写A, 错误的写B.
Little Robert asks his mother for two yuan. "What did you do with the money I gave you yesterday"I gave it to a poor old woman," he answers.
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压缩包内容:
A.mp3
B.mp3
C.mp3
M10 U2.swf
m10_unit2.mp3
Origin of the Spring Festival.mp4
P 1.mp3
Thumbs.db
Unit 2 My mother’s cleaning our house and sweeping away bad luck学案.doc
Unit 2 My mother’s cleaning our house and sweeping away bad luck教学设计.doc
Unit 2 My mother’s cleaning our house and sweeping away bad luck课件.pptx