外研版（三起）2024四年级上册（2024）Unit 2 Helping at home练习

这是一份外研版（三起）2024四年级上册（2024）Unit 2 Helping at home练习，共7页。试卷主要包含了词汇填空，用所给词的适当形式填空，单项选择，句型转换，补全对话，阅读理解，书面表达等内容，欢迎下载使用。

（一）现在进行时（描述正在进行的动作）
结构：
肯定句：主语 + be动词（am/is/are）+ 动词-ing + 其他。
例：She is washing the dishes. 她正在洗碗。
否定句：主语 + be动词 + nt + 动词-ing + 其他。
例：He isn’t sweeping the flr. 他没在扫地。
疑问句：Be动词 + 主语 + 动词-ing + 其他？
例：Are they tidying up the living rm? 他们正在整理客厅吗？
动词-ing变化规则：
一般情况直接加-ing：clean → cleaning，wash → washing。
以不发音的e结尾，去e加-ing：tidy → tidying，take → taking。
重读闭音节且末尾只有一个辅音字母，双写辅音字母加-ing：run → running，swim → swimming。
（二）规则动词的过去式（描述过去发生的动作）
构成规则：
一般情况直接加-ed：clean → cleaned，help → helped。
以e结尾加-d：like → liked，hpe → hped。
以辅音字母+y结尾，变y为i加-ed：study → studied，carry → carried。
以重读闭音节结尾且末尾只有一个辅音字母，双写辅音字母加-ed：stp → stpped，plan → planned。
例句：
I finished my hmewrk yesterday. 我昨天完成了作业。
She cked ndles fr lunch. 她午餐煮了面条。
（三）情态动词can的用法（请求帮助与表达能力）
请求帮助：
句型：Can yu + 动词原形 + 其他？
例：Can yu help me ck dinner? 你能帮我做晚餐吗？
肯定回答：Yes, I can.
否定回答：N, I can’t.
表达能力：
句型：主语 + can + 动词原形 + 其他。
例：I can sweep the flr. 我会扫地。
语音聚焦
字母组合“ch”的发音
发音规则：发 /tʃ/（清辅音，声带不振动）。
例词：chair（椅子）、teacher（老师）、China（中国）、watch（手表）。
发音技巧：舌尖抵住上齿龈后部，气流冲破阻碍，摩擦成音。
一、词汇填空（根据首字母或中文提示写单词，10题）
My trusers are d______（脏的）. I need t wash them.
She is c______（打扫）her rm nw.
Can yu h______（帮助）me ck dinner?
He s______（扫）the flr every mrning.
We ften d sme c______（家务）n weekends.
Mum is b______（忙碌的）cking breakfast.
Let’s t______（整理）up the living rm tgether.
She f______（完成）her hmewrk early yesterday.
I can w______（洗）my wn clthes.
They are t______（疲倦的）after wrking all day.
二、用所给词的适当形式填空（10题）
Lk! The children ______（clean）the classrm.
She ______（help）her mum wash clthes yesterday.
Can yu ______（ck）ndles?
He ______（tidy）his desk every evening.
They ______（nt d）chres nw. They’re playing.
The cat ______（sleep）n the sfa nw.
I ______（finish）my prject last week.
Let’s ______（sweep）the flr tgether.
She ______（wash）the dishes every day.
What ______（be）yur brther ding? He’s reading.
三、单项选择（10题）
—What are yu ding? —I ______ my rm.
A. clean B. am cleaning C. cleaned
She ______ the clthes yesterday.
A. washes B. wash C. washed
—Can yu help me? —______.
A. Yes, I can’t B. N, I can C. Yes, I can
They ______ the flr nw.
A. sweep B. are sweeping C. swept
He ______ his hmewrk after dinner.
A. finishes B. finish C. finishing
My mther is ______ dinner in the kitchen.
A. ck B. cking C. cked
—______ is she ding? —She’s tidying up.
A. What B. Hw C. Where
The students ______ their classrm every Mnday.
A. clean B. cleans C. are cleaning
I ______ t help my parents at hme.
A. hpe B. hpes C. hping
The trusers are dirty. Please ______ them.
A. wash B. washing C. washed
四、句型转换（10题）
She is cking dinner.（改为一般疑问句）
______ she ______ dinner?
I can help yu.（改为否定句）
I ______ ______ yu.
They cleaned the rm yesterday.（对划线部分提问）
______ ______ they d yesterday?
He is sweeping the flr.（改为否定句）
He ______ ______ the flr.
Can yu wash the clthes?（作肯定回答）
______, ______ ______.
She finishes her hmewrk every day.（用nw改写句子）
She ______ ______ her hmewrk nw.
I helped my dad ck ndles.（改为一般疑问句）
______ yu ______ yur dad ck ndles?
The children are tidying up the living rm.（对划线部分提问）
______ ______ the children ding?
He can sweep the flr.（对划线部分提问）
______ can he ______?
They play ftball after schl.（用nw改写句子）
They ______ ______ ftball nw.
A. What are yu ding?
B. Can yu help me?
C. I’m cking dinner.
D. Yes, I can.
E. She is cleaning the rm.
F. He is washing the clthes.
G. They are sweeping the flr.
五、补全对话（7选5）
A: Hi, Li Lei! 1______
B: I’m helping my family.
A: What’s yur mther ding?
B: 2______
A: Hw abut yur father?
B: 3______
A: 4______
B: Sure. What d yu need?
A: Can yu help me take ut the rubbish?
B: 5______ Let’s g.
六、阅读理解（5题）
My Busy Day
Yesterday was Saturday. I helped my family all day. In the mrning, I cleaned my rm and washed my clthes. Then I helped my mum ck breakfast. After breakfast, I finished my hmewrk. In the afternn, I swept the flr and tidied up the living rm. My dad was busy fixing the bike. My sister was drawing a picture. In the evening, we watched TV tgether. I was tired but happy.
What day was it yesterday?
A. Friday. B. Saturday. C. Sunday.
What did the writer d in the mrning?
A. Cleaned the rm and washed clthes. B. Swept the flr. C. Drew a picture.
Wh cked breakfast?
A. The writer. B. Mum. C. Dad.
What was the sister ding in the afternn?
A. Fixing the bike. B. Drawing a picture. C. Watching TV.
Hw did the writer feel?
A. Sad. B. Tired but happy. C. Busy.
七、书面表达（1题）
请以“Helping at Hme”为题，写一篇短文，描述你和家人正在做的家务。至少5句话，使用现在进行时。
.
.
.
.
.
答案及解析
一、词汇填空
dirty 2. cleaning 3. help 4. sweeps 5. chres
busy 7. tidy 8. finished 9. wash 10. tired
二、用所给词的适当形式填空
are cleaning 2. helped 3. ck 4. tidies 5. aren’t ding
is sleeping 7. finished 8. sweep 9. washes 10. is
三、单项选择
B 2. C 3. C 4. B 5. A
B 7. A 8. A 9. A 10. A
四、句型转换
Is; cking 2. can’t help 3. What did 4. isn’t sweeping
Yes, I can 6. is finishing 7. Did; help 8. What are
What; d 10. are playing
五、补全对话
A 2. E 3. F 4. B 5. D
六、阅读理解
B 2. A 3. B 4. B 5. B
七、书面表达（参考范文）
Helping at Hme
Lk! My family are all helping at hme. My mther is cking dinner in the kitchen. My father is washing the car utside. I am sweeping the flr. My sister is tidying up her tys. We are busy but happy.
内容
重点词汇
家务动词：clean（打扫）、wash（洗）、ck（烹饪）、sweep（扫）、tidy（整理）、finish（完成）
衣物词汇：skirt（短裙）、shirt（衬衫）、trusers（裤子）、clthes（衣服）
状态描述：busy（忙碌的）、tired（疲倦的）、dirty（脏的）、clean（干净的）
其他词汇：help（帮助）、chre（家务）、flr（地板）、tgether（一起）、als（也）、rubbish（垃圾）、hpe（希望）、maybe（也许）、still（仍然）
重点短语
d chres（做家务）、clean the rm（打扫房间）、wash clthes（洗衣服）、ck dinner（做晚餐）、sweep the flr（扫地）、tidy up（整理）、help sb. d sth.（帮助某人做某事）、finish hmewrk（完成作业）、take ut the rubbish（倒垃圾）、be busy ding sth.（忙于做某事）、be tired（疲倦的）
重点句型
1. What are yu ding? 你正在做什么？
2. I’m cleaning my rm. 我正在打扫房间。
3. Can yu help me wash the clthes? 你能帮我洗衣服吗？
4. Yes, I can. / N, I can’t. 是的，我能。/ 不，我不能。
5. Mum is cking dinner. 妈妈正在做晚餐。
6. He helped his dad sweep the flr yesterday. 他昨天帮爸爸扫地了。