内容正文:
四年级上册暑假自学课(教科版)
Unit 4 Help Out in the Kitchen
语法易错+巩固练习
语法易错01 家务动词短语的正确搭配
【语法点拨】
本单元学习了许多家务相关的动词短语,要注意动词和名词的固定搭配。如:wash the dishes(洗碗)、sweep the floor(扫地)、clean the table(擦桌子)、take out the rubbish(倒垃圾)。
wash the dishes (洗碗)
sweep the floor (扫地)
clean the table (擦桌子)
take out the rubbish (倒垃圾)
【易错提示】 常见错误:用错动词(× clean the dishes 应为 wash the dishes)、漏掉 the(× sweep floor)、或搭配错误。
【知识演练01】选择正确的答案。
1. ( ) ________ the dishes.
A. Wash B. Clean C. Sweep
2. ( ) ________ the floor.
A. Wash B. Clean C. Sweep
3. ( ) ________ the rubbish.
A. Take out B. Put away C. Clear
4. ( ) ________ the table.
A. Wash B. Clean C. Sweep
5. ( ) ________ away the dishes.
A. Take B. Put C. Clean
语法易错02 情态动词 can 的用法
【语法点拨】
can 是情态动词,表示"能/会/可以"。can 后面必须接动词原形,没有人称和数的变化。用于表达能力(我会...)或提出建议(我们可以...)。
I can wash the dishes. (我会洗碗。)
We can clean the table first. (我们可以先擦桌子。)
Can you help me? (你能帮我吗?)
【易错提示】 常见错误:can 后面加 -s(× He can washes...)、或 can 后面用进行时(× I can washing...)。
【知识演练02】选择正确的答案。
1. ( ) I ________ sweep the floor.
A. can B. cans C. am can
2. ( ) She ________ wash the dishes.
A. can B. cans C. can to
3. ( ) ________ you clean the table?
A. Can B. Do can C. Are
4. 用 can 完成句子:I ________ (会扫地).
5. 改错题:He can cleans the table.
语法易错03 顺序词的正确使用(First / Then / Next / After that / Last)
【语法点拨】
描述做事情的顺序时,使用 First(首先)、Then(然后)、Next(接下来)、After that(在那之后)、Last(最后)。这些词通常放在句首,后面加逗号。
First, I clear the table. (首先,我收拾桌子。)
Then, I wash the dishes. (然后,我洗碗。)
Next, I clean the table. (接下来,我擦桌子。)
Last, I take out the rubbish. (最后,我倒垃圾。)
【易错提示】 常见错误:顺序词后不加逗号(× First I...)、顺序混乱、或用 Then 代替其他词。
【知识演练03】选择正确的答案。
1. ( ) ________, I clear the table.
A. First B. Then C. Last
2. ( ) First, I wash the dishes. ________, I clean the table.
A. First B. Then C. Last
3. ( ) First, I clear the table. Next, I wash the dishes. ________, I sweep the floor.
A. First B. Then C. After that
4. 用 First / Then / Next / Last 填空:________, I take out the rubbish.
5. 改错题:First I clear the table then I wash the dishes.
语法易错04 提建议句型 How about...? / Maybe we should...
【语法点拨】
提建议时可以使用 "How about...?"(...怎么样?)后接动名词;或 "Maybe we should..."(也许我们应该...)后接动词原形。
How about cleaning the table first? (先擦桌子怎么样?)
Maybe we should wash the dishes first. (也许我们应该先洗碗。)
How about taking out the rubbish? (倒垃圾怎么样?)
【易错提示】 常见错误:How about 后接动词原形(× How about clean... 应为 How about cleaning...)、Maybe we should 后加 -s(× Maybe we should cleans...)。
【知识演练04】选择正确的答案。
1. ( ) How about ________ the table first?
A. clean B. cleaning C. cleans
2. ( ) Maybe we should ________ the dishes first.
A. wash B. washing C. washes
3. ( ) How about ________ out the rubbish?
A. take B. taking C. takes
4. 完成句子:How about ________ (扫地) first?
5. 改错题:How about wash the dishes first?
综合提升(共50分)
一、图文配对。将下列家务活动与对应的图片连线(10分)
A. wash the dishes B. sweep the floor C. clean the table D. take out the rubbish E. put away the dishes
( ) 1. wash the dishes
( ) 2. sweep the floor
( ) 3. clean the table
( ) 4. take out the rubbish
( ) 5. put away the dishes
二、选词填空。从方框中选择合适的词完成句子(10分)
( wash / clean / sweep / take out / put away )
1. Please ________ the floor. It is dirty.
2. I can ________ the dishes after dinner.
3. Please ________ the table before dinner.
4. Can you ________ out the rubbish?
5. Please ________ away the clean dishes.
三、句型填空。用 can 或 can't 完成句子(10分)
1. I ________ wash the dishes. I am only five.
2. My sister ________ sweep the floor. She is very helpful.
3. ________ you clean the table? Yes, I ________.
4. He ________ take out the rubbish. It is too heavy.
5. We ________ help out in the kitchen. We are big now.
四、排序题。将下列收拾厨房的步骤按正确顺序排列(10分)
( ) Sweep the floor.
( ) Clear the table.
( ) Take out the rubbish.
( ) Wash the dishes.
( ) Clean the table.
五、情景选择。选择正确的答案(10分)
( ) 1. 你想建议先擦桌子,可以说:
A. How about clean the table first?
B. How about cleaning the table first?
C. How about we clean the table first?
( ) 2. 你想说"也许我们应该先洗碗",可以说:
A. Maybe we should washes the dishes first.
B. Maybe we should wash the dishes first.
C. Maybe we should washing the dishes first.
( ) 3. 你想问"你会扫地吗",应该说:
A. Can you sweep the floor?
B. Do you can sweep the floor?
C. Are you sweep the floor?
( ) 4. 描述做事情的顺序,第一步应该说:
A. Then, I clear the table.
B. First, I clear the table.
C. Last, I clear the table.
( ) 5. 正确的句子是:
A. I can sweeps the floor.
B. I can sweep the floor.
C. I cans sweep the floor.
参考答案
【知识演练01】1.A 2.C 3.A 4.B 5.B
【知识演练02】1.A 2.A 3.A 4.can sweep the floor 5.He can clean the table.
【知识演练03】1.A 2.B 3.C 4.Last 5.First, I clear the table. Then, I wash the dishes.
【知识演练04】1.B 2.A 3.B 4.sweeping the floor 5.How about washing the dishes first?
【综合提升】
一、1-A 2-B 3-C 4-D 5-E
二、1.sweep 2.wash 3.clean 4.take 5.put
三、1.can't 2.can 3.Can, can 4.can't 5.can
四、正确顺序:2-4-5-3-1(Clear-Wash-Clean-Take-Sweep)
五、1.B 2.B 3.A 4.B 5.B
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