1、Unit 5 Li Ming comes to Canada!Lesson 3740一、知识概述1学习天气及气温的问法,回答。2一般疑问句3有关常用表达法二、重难点提示(一)重点单词与短语1 wear, have on, put on 和 dresswear 强调状态。表示穿衣戴帽、戴首饰和蓄须发。进行时态表示当时状态,一般时态表示经常状态。have on 强调状态。表示穿衣戴帽。只用一般时,无进行时态。put on 强调动作。表示穿衣戴帽。dress 强调动作。只表示穿衣,用作及物动词时,宾语只用表示人的名词或代词担当。强调状态,只表示穿衣,用于 be dressed in 句式。e.g.
2、He is wearing a white shirt. 他穿着白衬衫。(此时状态 )He wears a white shirt他总穿白衬衫。(经常性状态 )The boy wears nothing. 这个男孩什么也没穿。(表示状态)Put on more clothes; it s very cold outside. 多穿点衣服,外面很冷。(表示动作)My daughter is old enough to dress herself. 我女儿够大了,可以自己穿衣服。(表示动作,宾语用表示人的词 )She is dressed in a beautiful dress. 她穿着一条漂亮
3、的裙子。(表示状态) 2 cookcook 作为动词,意思为“烹饪” 。e.g. My mother is cooking for us.我妈妈正在为我们做饭。Can you cook? 你会做饭吗?cook 用作名词,意为“厨师” 。e.g. Is your father a cook? 你父亲是个厨师吗?I dont want to be a cook. 我不想成为厨师。注意:cooker 意思是“炊具”而不是“厨师”.(二)重点句子1 Please pass the pea. 请传递一下豌豆菜。pass 意为 “传递 ”,是一个及物动词。e.g. He passed the book w
4、ith no words. 他把书递了过来什么话都没有说。pass 还可以构成短语“pass sb. sth.”或“pass sth. to sb.”e.g. The teacher asks the students to pass their notebooks to him。=The teacher asks the students to pass him their notebooks. 老师让学生把他们的笔记本递给他。2 Lets put a triangle for always. 让我们用三角代替 always.put.for. 意思为“拿代替” 。e.g. Lets put
5、a circle for always.让我们用圆圈代替 alwaysCan I put the orange juice for the water ?我能用橘子汁代替水吗?You cant put money for their friendship. 他们的友谊不能用金钱来代替。3 Were the same age. 我们岁数一样大。same 和 the 连用,意思为“相同的,一样的” 。e.g. Your pen is the same as my brothers.你的钢笔和我弟弟的一样。Our bags are of the same color.我们的书包是一样的颜色。(三)本
6、单元出现的一些习惯用语:1 如何询问天气:Hows the weather today?Its rainy and cool.2 气温的问法:Whats the temperature?Its fifteen degrees.3 谈论频度:Do you always do your homework?I usually go to school by bus.Sometimes I ride my bike.I never talk.4 谈论形状:Lets put a triangle for always.Its a square/circle/line.(四)语法小结:一般选择疑问句提出两
7、种或两种以上的情况,要求对方选择一种情况回答,这种问句叫做选择疑问句。选择疑问句的两种或两种以上的情况用 or 连接,回答时不能用 yes 或 no。语调一般是第一种选择用升调,最后一种选择用降调。句型:一般疑问句+or +被选择的情况?e.g. Are you a teacher or a student?你是个老师还是个学生?Im a student.我是个学生。e.g. Did you work out the math problem in this way or(in)that way?你用这种方法还是用那种方法把这道数学题算出来的?I did it in that way.我用那种方法算出来的。学。优.中$考;,网