内容正文:
Unit 5 Whose dog is it?
五年级英语(下册)
一步一学 亦学亦练
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Unit 5
Unit 5 Part B 语法导航
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动词的现在分词。
动词原形变为动词ing形式的三种基本方法 例词
1.在动词后面直接加“ing”。 play→playing eat→eating sleep→sleeping drink→drinking climb→climbing jump→jumping
2.辅音字母加不发音字母e结尾的动词,先去掉e,再加“ing”。 have→having make→making dance→dancing take→taking live→living drive→driving
come→coming write→writing use→using
Unit 5 Part B 语法导航
动词原形变为动词ing形式的三种基本方法 例词
3.一个元音字母加一个辅音字母结尾,并且这个元音字母不发本身音的重读闭音节的动词,先双写最后一个辅音字母,再加“ing”。 shop→shopping swim→swimming
run→running get→getting
stop→stopping plan→planning
Unit 5 Part B 语法导航
be动词的用法。
be动词有“人称”区别 be动词有“数量”区别
1.he/she/it+is
例:(1)He is climbing.
(2)She is playing.
(3)It is sleeping. 1.is(第三人称单数形式)
例:(1)My mother is shopping.
(2)This boy is reading a book.
(3)That monkey is running.
2.we/you/they+are
例:(1)We are jumping.
(2)You are drinking.
(3)They are swimming. 2.are(复数/第二人称单数)
例:(1)Amy and I are listening to music.
(2)Mike and John are playing with each other.
(3)You are eating an apple.
3.I+am
例:I am looking at the monkey. 3.am(第一人称单数形式)
例:I am drinking water.
be动词用法巧记口诀:I用am, You用are, is连着他(He)她(She)它(It),单数名词用is,复数名词全用are。
Unit 5 Part B 语法导航
用所给动词的正确形式填空。
1.Fido is (sleep).
2.The panda is (eat).
3.What are you (do)?
4.They are (run).
5.I am (dance) like a bear.
语法训练
sleeping
eating
doing
running
dancing
Unit 5 Part B 语法导航
用be动词的正确形式填空。
1.I listening to music.
2.He a teacher.
3.Whose shoes these?
4. these all ours?
5.Mike and I good friends.
am
is
are
Are
are
Unit 5 Part B 语法导航
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