Unit 5 Do you have a soccer ball?
词汇：
1.球类名词小结soccer ball英式足球 ping-pong ball乒乓球tennis网球volleyball排球basketball篮球
2.“球拍”的表达 tennis racket网球拍 ping-pong bat乒乓球拍
3.play + 名词 结构的短语play sports参加体育运动play computer games玩电脑游戏
4.“play + 球类名词”结构的短语 play ping-pong ball打乒乓球play tennis 打网球 play soccer踢足球 play volleyball打排球
5.sports club运动俱乐部 6.first name名 last name=family name姓
7.watch TV看电视 on TV在电视上，通过电视
8.常用的描述某物或某事的形容词：interesting有趣的fun有趣的 relaxing轻松的 boring无聊的difficult困难的9.have a great sports collection有大量的体育收藏品 10.every day每天
句型：
Do you have a TV? Yes, I do/No, I don't.
Do they have a computer? Yes, they do./No, they don't.
Does he have a tennis racket? Yes, he does./No, he doesn't.
Does she have a soccer ball? Yes, she does./No, she doesn't.
Does he have a ping-pang ball? Yes, he does./No, he doesn't.
Let's play soccer. Let me help you.
I don't have a soccer ball. That sounds good.
语法：
1.句中不含be（am,is,are）动词的 一般疑问句的变法。 也就是说句中谓语动词是实义动词时，要变为一般疑问句，在句首加do/does（当主语是第三人称单数的时候用does），第一人称变第二人称，动词变原形其他的语序不变。I have a computer. – Do you have a computer? She likes playing ping-pang.- Does she like playing ping-pang.肯定回答用yes, 主语+do/does.否定回答用No,主语+don't/doesn't.
2.一般句子中当主语是第三人称单数的时候，谓语动词要起变化。具体的变化为：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
3.do/does 叫做助动词（语法需要加上去翻译部出来的动词）时，后面接动词原形，
Does he like reading? She doesn't like reading. She doesn't do her homework.
但是如果做实义动词（能翻译出来意思的动词）呢，遇到主语第三人称单数就要起变化。
She does her homework.
4.have的第三人称单数为 has.
5.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）
6.play+球类 表示“踢，打，玩……” play football
play+the+乐器 表示“弹奏……乐器” play the piano
句式：
1.Do引导的一般疑问句 —Do you have a TV?—Yes，I do. / No，I don't.—Does he have a tennis racket? —Yes，he does. / No，he doesn't.
2.祈使句——Let's do sth. Let's play ping-pong.
3.主系表结构——主语 + 系动词 + 形容词 That sounds good.
1）_______his parents _______（have） a ping-pang ball?
-----Yes,________________.
2）_________our English teacher ______（have） a basketball?
-------No,_________________.
3）My friend ____________（看电视） every day.
4）______（他弟弟）______（有）many__________（sport）_________（club）。
5）You ___________（ not ,have） ______（sport）every day.
6）She ___________（ not,watch TV） in the evening. She _________（study）English every day.
7）Let's_________（play） volleyball with ______（she）。
She ________（play） every day.
8）Let your sisiter _______（play） the computer game.
9）We _________（have） a __________（sport）_____________（collect）。
It_________（be）__________（interest）。
10）My parent __________（not like）__________（play）________（sport）。
Because it's _____________（bore）
11._________（他们）___________（not play） sports every day.
_____（they） only _____（watch）_____（they）____（in\on\with\by）TV.
12.-------_______（let）______（he）_____（play）_______（the\a\an\\）baseball.
--------_________（sound）good.