译林版九年级下册英语Unit 2 Period 5同步练习详细解答过程和答案

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自主预习第1题详细解答过程和答案

1	2	3	4	5
d	e	[/td]a[td]b	c

自主预习第2题详细解答过程和答案
1、discovery
2、unknown
3、widely
4、scientist
5、laboratory
随堂反馈第1题详细解答过程和答案

1	2	3	4	5
B	B	A	C	B

随堂反馈第2题详细解答过程和答案

1	2	3	4	5
A	A	B	B	C

课后巩固第1题详细解答过程和答案
1、cut short
2、widely covered
3、For some unknown reasons
4、It is very slow for her to make shoes by hand.
5、It was clever of him to find his way here.
课后巩固第2题详细解答过程和答案

1	2	3	4	5
D	D	C	C	C
6	7	8	9	10
A	A	D	D	A
11	12	13	14	15
A	C	A	B	A
16	17	18	19	20
A	C	A	B	D