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选择合适的内容填空。
1. There are three
2.
3. Keep your desk
4. Let
5. Please
1. There are three
windows
(window/windows) in the room.2.
Look
(Look/Look at)! This is my new doll.3. Keep your desk
clean
(clean/cleaning), please!4. Let
us
(us/we) sweep the floor.5. Please
close
(close/to close) the window, Mike.答案
一、1. windows 2. Look 3. clean 4. us 5. close
(
A.cleans
B.clean
C.cleaning
B
)1.He can clean
the blackboard.A.cleans
B.clean
C.cleaning
答案
二、1. B
(
A.Let
B.Let's
C.Lets
B
)2.Let's
clean the blackboard.A.Let
B.Let's
C.Lets
答案
二、2. B
(
A.are; is
B.is; is
C.are; are
A
)3.The desks are
green and the floor is
yellow.A.are; is
B.is; is
C.are; are
答案
二、3. A
(
A.Thank you!
B.Guess!
C.Me too!
C
)4.—I like cakes. —Me too!
A.Thank you!
B.Guess!
C.Me too!
答案
二、4. C
连词成句，将序号按顺序依次写进小火车的车厢中。
1. ①close ②the ③Let's ④windows (!)
2. ①now ②Our ③classroom ④clean ⑤is (.)
3. ①put ②Let's ③books ④the ⑤away (.)
4. ①it ②keep ③Let ④us ⑤clean (.)
1. ①close ②the ③Let's ④windows (!)
2. ①now ②Our ③classroom ④clean ⑤is (.)
3. ①put ②Let's ③books ④the ⑤away (.)
4. ①it ②keep ③Let ④us ⑤clean (.)
答案
三、1. ③①②④ 2. ②③⑤④① 3. ②①⑤④③/②①④③⑤ 4. ③④②①⑤
