内容正文:
班级 姓名 学号 分数
Unit 4 Save the trees
重点语法 现在进行时
(时间:40分钟,满分:100分)
一、现在进行时的构成与语义
句型:be doing sth.
语义:表示现在正在进行的动作
be动词:am , is , are
2、 现在进行时的标志性单词:now,listen, look,at the moment
三、 动词的现在分词(又称-ing形式,现在进行式) 的词形变化
1、以不发音的字母e结尾的单词,去掉e再加ing 如: dance — dancing
2、以一个辅音字母结尾的重读闭音节,双写后面的辅音字母,再加ing
如:run — running swim — swimming
3、 除此以外直接+ing,如:do — doing wash — washing
4、 以ie结尾的,变ie为y 再加ing 如:lie--lying
四、现在进行时口诀(背熟)
主语在句首,am are is 跟在后,动词ing形式跟着走,其他成分不可丢。
一般疑问句这样变,把be提到主语前,否定句也很简单,be后再把not来添。
看到now,listen, look 表示动作在进行。
五:不是所有的动作都可以用现在进行时(了解)
有一些表示状态、结果、感觉和感情的动词,如have(有),be(是),like(喜欢),know(知道),want(想要),think(认为),see(看见),hear(听见),forget(忘记)等,一般不用现在进行时。
如:I have a new bike now.现在我有一辆新的自行车。
但不说:I'm having a new bike now.
一、单项选择(本大题共50小题,每小题2分,共100分)
1.It often _________ here in winter. Look! It’s _________ again.
A.snows; snowing B.snowy; snowing
C.snows; snows D.snowing; snows
2.—Where is Simon?
—He ________ volleyball on the playground.
A.play B.plays C.playing D.is playing
3.Look! Tom ________ basketball, and he is good at it
A.plays B.playing C.is playing
4.Look! Julia ________ a kite on the playground.
A.fly B.flies C.is flying D.are flying
5.— Where is Kevin?
— He _________ on the playground. He _________ there every Sunday afternoon.
A.runs; runs B.runs; is running
C.is running; runs D.is running; is running
6.Look at the photo of my brother Mike. He ________ happily in the sun.
A.lie B.lies C.lying D.is lying
7.—What is your little brother doing in the bedroom?
—He ________ to music on the phone.
A.listens B.is listening C.listen
8.Look! Li Shan ________ her favourite cartoon film—Mulan.
A.watches B.is watching C.watch
9.Look! They ________ in the park.
A.dance B.are dancing C.to dance D.will dance
10.Look! Tom with his friends ________at the pool.
A.swim B.is swimming C.are swimming
11.My father often _________ to work. But now he is _________ his car.
A.walks; driving B.walking; drives C.walking; drive D.walks;