nit 5 Do you have a soccer ball?
1.have的用法
have“有”为实义动词。构成结构为sb+have/has+某物。“某人有某物”，否定为sb+don't have+某物，疑问句借助于do或does。
have还有其他含义，常见的短语有：have a class,have a talk,have a rest,have a good time,have lunch等。
练习：
( )1.Lucy and lily _______ in the classroom.They _______ a nice classroom.
A. are;are B.are;have C.have;are D.have;have
( )2.—Do you have a ping-pong ball?
—_________ .But I have a volleyball.
A.No,I don’t B.Yes,I do C.Yes,you do D.No,you don’t
( )3.______ they have a basketball?
A.Is B.are C.Do D.Have
2.Let's+动词原形.“让我们……”
是祈使句，用于提出命令或建议。肯定回答用OK或That sounds good；否定回答常用Sorry,I...
eg:—Let's do it early.
—That sounds good.
填空：Let’s _______ (go).
Let _______ (我)join(参加) the club.
3.late“晚的；迟到的”
短语：
be late for
be late to do sth.
eg:He is often late for school.=He is often late to go to school.
填空：Don’t be _______ (迟到)for school.
4.-ing;-ed结尾的形容词
-ing表示形容事物的形容词；-ed表示形容人的形容词。
eg:I'm interested in the interesting book.
填空：I think it’s an ________ (interest)book.
5.fun作名词时，意为“乐趣”；作形容词时，意为“有趣的，令人愉快的”
eg:Have fun!玩得开心！
练习：
( )—Let’s play soccer.
—No,it’s _________ .
A.fun B.relaxing C.interesting D.boring
6.look(at),read,see,watch
⑴look(at)“看”指有意识、专注地看，强调动作，后接看的对象时，加介词at。
⑵read“看”指看书、看报，重在“读”。
⑶see“看见，看到”强调看的结果。
⑷watch“观看”指集中精力观看、注视(如正在运动中的人或物)。
填空：________ (watch) TV is fun for me.
6.have,has用法口诀在一般现在时中，三单has，其余have。一般疑问容易变，do和does前边站；如果变为否定句，don't和doesn't主后面。7.动词第三人称单数形式变化规则
| 一般现在时(单三形式) | |
| 规则 | 例词 |
| 一般在词尾加s | make-makes,help-helps |
| 以s,x,ch,sh结尾的动词在词尾加es | teach-teaches;watch-watches |
| 以o结尾的动词在词尾加es | go-goes,do-does |
| 以辅音字母+y结尾的动词，变y为i再加es | study-studies,fly-flies |
| 不规则变化 | have-has,be-is |