译林版（三起）（2024）三年级下册（2024）Unit 2 Clean our classroom课后作业题

这是一份译林版（三起）（2024）三年级下册（2024）Unit 2 Clean our classroom课后作业题，共5页。
学校:___________姓名：___________班级：___________考号：___________
写出下列单词的复数形式。
1．pencil → 2．bk →
3．ruler → 4．I →
5．yu → 6．she →
按要求写单词。
7．isn’t (完整形式) 8．What is(缩写形式)
9．yur (对应词) 10．it’s (完整形式)
11．that’s (完整形式) 12．they’re (完整形式)
13．let’s (完全形式) 14．this (对应词)
15．is (复数) 16．my (对应词)
17．she’s (完全形式)
选词填空。
18．I put my schl things (in / fr) my schlbag.
19．Nw yur pencil (is / am) lng.
20．Is that (yu / yur) pencil case?
21．Lk! This is (my / I) ruler.
22．—What are (that / thse)?
—They are rulers.
23．Please clean (yu / yur) desk.
24．Let’s keep it clean (f / fr) me and yu.
25．Let (we / us) sweep the flr.
26．Yur desk (is / isn’t) dirty. Please clean it nw.
27．— (Hw ld / Hw) are yu?
—I’m seven.
用所给单词的适当形式填空。
28．Mike’s and Yang Ling’s pens (be) very nice.
29．It’s (I) pencil case.
30．— (be) it a blackbard? —Yes, it is.
31．He’s gd at making (thing).
32．—What (be) that ver there?
—A dg.
选择题。
( ) 33．—What ____ yu d?
—I can clean the desk.
A．canB．areC．d
( ) 34．It’s _____ English bk.
A．/B．anC．a
( ) 35．Lk! We have three _____.
A．lightB．lightsC．lightes
( ) 36．—_____ in the new classrm?
—One cmputer, ne TV and many desks.
A．What’sB．Where’sC．Wh’s
( ) 37．My father can clean the windw. But I _____. It’s t high (高).
A．isn’tB．can’tC．desn’t
( ) 38．—This pencil is _________ yu.
—Thank yu.
A．frB．tC．n
( ) 39．This _________ a pen. It’s a crayn (蜡笔).
A．isB．aren’tC．isn’t
( ) 40．—Is it a bk?
—N, it _____________.
A．isn’tB．am ntC．aren’t
( ) 41．—_____ that?
—It’s my bag _____ schl.
A．What; frB．What’s; frC．What’s; t
( ) 42．I have _____ pencil and _____ eraser.
A．an; aB．a; aC．a; an
连词成句。
43．yur, Put, schlbag, in, schl things (.)

44．my, This, pencil case, is (.)

45．that, Is, a, ruler (?)

46．clean, yu, the, can, table, I. fr (.)

47．put, yur, please, things, away (.)

句型转换。
48．I sweep the flr at hme. (对划线部分提问)
d yu at hme?
49．Dn’t put away yur bks. (改为肯定句)
yur bks.
50．Clean the desk, please. (改为否定句)
the desk, please.
51．That is yur pencil. (改为否定句)
That yur pencil.
52．These are Helen’s pencils. (改为一般疑问句)
Helen’s pencils?
参考答案：
1．pencils
2．bks
3．rulers
4．we
5．yu
6．they
7．is nt
8．what’s
9．my/ur
10．it is
11．that is
12．they are
13．let us
14．that
15．are
16．yur 17．she is
18．in
19．is
20．yur
21．my
22．thse
23．yur
24．fr
25．us
26．is
27．Hw ld
28．are
29．my
30．Is
31．things
32．is
33．A
34．B
35．B
36．A
37．B
38．A
39．C
40．A
41．B
42．C
43．Put yur schl things in yur schlbag.
44．This is my pencil case.
45．Is that a ruler?
46．I can clean the table fr yu.
47．Please put away yur things / Put yur things away, please.
48．What；d
49．Put；away
50．Dn’t；clean
51．is；nt
52．Are；these