内容正文:
Unit 4 Lesson 21 Let’s Clean the House!
习题 1
I. Write the words.
1. dirty (反义词)________
2. hard (反义词)______
3. clean (过去式)_________
4. work (-ing形式) _______
5. China (形容词形式)_________
6. go (-ing形式)________
7. ask (第三人称单数)___________
II. Translation.
1. 打扫房间____________
2. 洗冰箱___________
3. 客厅_______________
4. 擦墙___________________
5. work hard.____________
6. 春节_________________
Unit 4 Lesson 21 Let’s Clean the House!
习题 2
I. Choose the best answer.
( )1.We always make dumplings _______ the Chinese New Year.
A. on B. for C. at D. in
( )2.Can you see what I’ve _______.
A. clean B. cleaning C. cleaned D. cleans
( )3. We are ready ______ the Spring festival.
A. on B. to C. for D. in
II. Read and fill in the blanks.
1. 我可以帮你吗?
_____I ______you.
2. 我将会去打扫洗手间。
I am going to_____ ______ _______.
3. 现在我们在为春节做准备。
We are ______ ______the ______Festival.
4. 我认为我不会去清扫地板。
I don’t_____ I am g