英语七年级上册第五单元教案.doc

英语七年级上册第五单元教案
Unit5. Do you have a soccer ball?
话题 与朋友一起度过时光
功能 谈论物品所属关系
重难点 have的一般现在时，肯定和否定陈述句，性质形容词，连词but
重点词汇 TV, ball, basketball, soccer, bat, tennis racket, volleyball, interesting, boring, fun, difficult, relaxing
短语句型: 1 Let’s play soccer. =Let us play soccer Let me help you.
let sb do sth 让某人做某事 （sb代表人，如果是代词用宾格，do代表动词原形）
2 那听起来不错That sounds good.
3 play+球类 表示“踢，打，玩......” 不加冠词。play football
play+棋类 play chess
play+the+乐器 表示“弹奏……乐器” play the piano
play with
4 interesting 修饰物 interested 修饰人 be interested in··· 对···感兴趣
boring修饰物 bored修饰人 relaxing修饰物 relaxed修饰人
relax 动词 放松 Relax yourself
以ing结尾的形容词通常用来修饰物，而以ed结尾的形容词则通常用来修饰人。
5很多体育收藏品 a great sports collection 6 every day每天 everyday日常的
7 做运动 play sports
语法：
三单现：当句子主语是第三人称单数，句子时态为一般现在时态，谓语动词要加s或者es.
规则如下：一般情况加s, know-knows, 以s,x,ch,sh,o结尾的加es, teach-teaches, go-goes, 以辅音字母加y结尾，把y改为i, 再加es study-studies
do和does的用法
do这个词（does是第三人称单数形式），大体上从两方面来讲。
，跟其他动词一样，如study, play等。他的意思是“做”等。如：We usually do our homework in the afternoon.
He does his homework in the evening.
，也就是帮助主要动词构成否定和疑问等。
We don't like bananas. Do you like apples?
Does he like English? He doesn't like swimming.
上面有一句
He does his homework in the evening.
要是变成否定句就成了这个样子：
He doesn't do his homework in the evening.
这里加上了助动词doesn't，而原来的主动词does变成原形do了。作为助动词的do和does是没有词义的