人教版六年级下册英语Unit 4第2课时两导两练高效学案详细解答过程和答案

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新课导入第1题详细解答过程和答案
1、old photos
2、funny
3、wear a pink shirt
4、different
5、go cycling
6、active
7、play badminton
8、quiet
9、ice - skate
10、good exercise
新课导入第2题详细解答过程和答案
1、was，there is
2、Before there was，Now there is，house
3、was，baby，he is，boy
4、was，egg，it is，chicken
新课导入第3题详细解答过程和答案
1、F   Before I was short.Now I am tall.
2、T
3、F   Before I didn't wear glasses.Now I wear glasses.
4、F   Before I didn't like dogs.Now I love them.
5、T
新课导入第4题详细解答过程和答案
1、spring，windy，fly a kite
2、summer，hot，swim
3、autumn，rainy，pick
4、winter，cold，ice - skate
精要交流第1题详细解答过程和答案
1、Before she was short.Now she is tall.
Before she had short hair.Now she has long hair.
Before she didn't wear glasses.Now she wears glasses.
2、Before it was 2 months old.Now it is one year old.
Before it had a small nose.Now it has a big nose.
Before it couldn't run fast.Now it can run fast.
精要交流第2题详细解答过程和答案

1	2	3	4	5
F	F	T	T	T

拓展延伸第1题详细解答过程和答案
1、was dirty，is clean
2、was fat，is thin
3、were no ducks，there are many ducks
4、there were，there are many apples