Unit4《Then and now》-2025-2026学年六年级英语上册单元知识清单（译林版三起）

2025-2026学年六年级英语上册单元知识清单

Unit4《Then and now》

[考点1] 一般现在时和一般过去时的比较

提分练 一、用所给词的适当形式填空。

1． I________( go) to school by bus every day．

2． Su Yang ________( read) English last night．

3． You ________a pen and she ________ a pencil．( have)

4．—What does she ________( like)?

—She ________( like )________( take) photos．

5． It’s time for lunch． Judy ________( have) a hamburger and some cola．

6． Sandy ________( be ) five years old ten years ago． Now she ________( be ) fifteen years old．

7．—Did you ________( play) football yesterday?

—Yes,I________( do)．

8．—________( be ) they at home last week?

—No, they ________( be not)．

提分练 二、单项选择。

(    )1．—________ Alice often play the piano?

—No, she ________．

A． Do; do                           B． Does; does                          C． Does; doesn’t

(    )2． Danny ________ breakfast five times last week．

A． ate                          B． eat                              C． eated

(    ) 3．—What did you do during your holiday?

—I________．

A． bought a present              B． go skiing                      C． learn English

(    ) 4． Sandy never ________ her homework on Sundays．

A． do                                  B． does                                   C． did

(    )5．—________ they at home?

—Yes, they are．

A． Am                         B． Were                                  C． Are

提分练 三、按要求完成句子。

1． Lucy did her homework at home．(改为否定句)

Lucy ________ ________ her homework at home．

2． Lisa often plays the piano after class．(对画线部分提问)

________ ________ Lisa ________ ________ after class?

3． My brother works in a radio factory．(改为一般疑问句并作肯定回答)

—________ ________ ________ ________ in a radio factory?

—Yes,________ ________．

4． Sally did some reading this morning．(用 Look改写句子)

Look! Sally ________ ________ ________ ________ now．

5． I drew a picture．(改为一般疑问句)

________ ________ ________ a picture?

提分练 四、从方框中选择合适的句子， 补全对话。

Liu Tao: I like drawing very much．1． ________

Mike: I like reading．

Liu Tao: When did you begin to read?

Mike: 2． ________

Liu Tao: How old were you then?

Mike: 3． ________

Liu Tao: What else could you do then?

Mike: 4． ________

Liu Tao: 5． ________

Mike: Wang Bing． He is really good at it．

提分练 五、从方框中选择合适的单词并用其适当形式填空。

Today 1． ________ August 10th． Yesterday was Kate’s birthday． She wore a pretty dress． Her mother 2． ________ up early and 3． ________ a cake for her． Her father 4． ________ a cute toy bear for her． Then they 5． ________ to a zoo． The zoo is so big． They could 6． ________ many animals there． Look at this photo． Kate was 7． ________ with the birds． They 8． ________a good time yesterday．

[考点2] 情态动词 can 及过去式 could的用法

一、can意为“会,能”, could为 can的过去式

1．肯定句结构：

主语+ can/ could +动词原形(+其他)．

如: They can play basketball．

2．否定句结构：

主语+ can’t/ can not / couldn’t / could not +动词原形(+其他)．

注意: can’t是 can not 的缩略形式, couldn’t是 could not的缩略形式。

如: I couldn’t do kung fu then．

3．一般疑问句结构：

Can/ Could+主语+动词原形(+其他)?

肯定回答: Yes,主语+ can/ could．

否定回答: No,主语+ can’t/ couldn’t．

注意: 答语中作主语的人称代词应根据问句中的主语作相应的变化。

如: —Can you skate?     —Yes,I can．

4．特殊疑问句结构: 特殊疑问词+ can / could +主语+动词原形(+其他)?

该句型一般用肯定陈述句作答。

如: —What can you see in the picture?你能在图画中看到什么?

—I can see some birds and two big trees． 我能看到一些鸟儿和两棵大树。

二、表示征求意见、请求许可

could比can更委婉、客气，是一种礼貌的说法，此时并不表示过去时态，答语用can，而不能用could。

如: —Could you tell me the way to the hospital? 你能告诉我去医院的路吗?

—Sorry, I can’t． I’m new here． 不好意思，我不能。我是新来的。

提分练 一、单项选择。

(    )1． I________ fly kites, but I can draw it．

A． can                                B． like                                    C． can’t

(    )2．—________ you play table tennis?    —No,I can’t．

A． Can                                B． Do                              C． Are

(    ) 3．—________I have an apple?    —Sure．

A． Can                                B． Do                              C． Would

(    ) 4．—I ________ draw the tiger．   —Me neither! It’s too difficult．

A． can                                B． can’t                                   C． don’t like

(    ) 5． I________ skate very ________．

A． do; good                         B． can; well                      C． can; nice

(    ) 6．—________ your sister play table tennis?

—No,________ can’t．

A． Does; he                         B． Is; she                         C． Can; she

(    )7．—________ you skate, Tom?    —No,________．

A． Can;I can’t                             B． Are;I’m not                         C． Can;I can

提分练 二、按要求完成下列各题。

1． Su Hai can dance and play the piano． (对画线部分提问)

What ________ Su Hai ________?

2． He can keep his room tidy．(改为一般疑问句)

________ his room ________ he ________?

3． You can get there by bus．(改为否定句)

You ________ ________ there by bus．

4． Tom’s mother makes a cake in the kitchen．(用 can改写句子)

________________________________________

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参考答案

(1)一般现在时和一般过去时的比较

一、1． go 2． read 3． have; has  4． like; likes; taking 5． has 6． was; is

7． play; did 8． Were; weren’t

二、1． C 解析： Alice 是第三人称单数, 助动词要用 Does， 由 No可知是否定回答， 所以第二个空应是 doesn’t, 故选 C。

2． A 解析：由 last week可知本句时态是一般过去时， 动词要用过去式， 故选 A。

3． A 解析：由问句中的 did可知是一般过去时，问答句时态需保持一致， 答句中动词要用过去式, 故选A。

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