2026年通城学典课时作业本八年级英语下册译林版南通专版第26页解析答案

一、根据句意及首字母提示，写出句中所缺单词，每空限填一词。
1. Could you please pass this important m

essage

to your teacher for me?
2. His father often goes to other cities on b

usiness

—he's always busy with work.
3. — I like the m

of milk and coffee—it tastes really good! — Me too!
4. — When will your sister m

arry

her boyfriend? We're all looking forward to their big day! — Next summer—they've planned it for a long time.
5. — Have you seen the beautiful a

rtworks

in the museum? They're painted by famous artists. — Yes! I spent two hours enjoying them yesterday.

答案：1. message 2. business 3. mix 4. marry 5. artworks

二、单项选择。
1. David didn't go home

he finished his homework last night.

A.until
B.if
C.because
D.when

答案：1. A

2. — The weather is so nice today! Where shall we go for a picnic? — I don't mind. We can go

you like.

A.something
B.anywhere
C.nowhere
D.everywhere

答案：2. B

3. I have lived in Yangzhou

since

I was born. Andy has lived here

for

just two years.

A.for；since
B.for；for
C.since；since
D.since；for

答案：3. D

4. Mary

has been

to Singapore a few times，and now she

has gone

there for a meeting again.

A.has been；has been
B.has been；has gone
C.has gone；has gone
D.has gone；has been

答案：4. B

5. — Your shirt looks beautiful. When did you buy it? — In June. I

have had

it for two weeks.

A.had
B.buy
C.have had
D.have bought

答案：5. C

解析：

【分析】
拿到这道题首先先定位题干关键提示信息：空后的for two weeks是表示时长的时间状语，说明动作/状态需要从过去持续到现在，首先可以先判断时态要使用现在完成时，直接排除时态不符的A、B选项。接下来辨析剩余的C、D选项，要用到现在完成时的特殊规则：短暂性（瞬间）动词的动作无法持续数周，不能和for引导的时间段连用，buy是瞬间完成的动作，不能持续两周，因此要把短暂性动词buy替换为对应的延续性动词have（表示拥有），最终就能选出正确答案。
【解析】
1. 先根据时间状语判断时态：for + 时间段表示状态从过去持续到当前，句子需要使用现在完成时，结构为have/has + 动词过去分词。A选项had是一般过去时，仅能表示过去的动作，无法体现持续到现在的含义；B选项buy是动词原形，时态完全不符合语境，因此直接排除A、B。
2. 辨析延续性和短暂性动词：D选项的have bought中，buy是短暂性动词，“买”是瞬间就能完成的动作，不可能持续两周，不能和for two weeks这类时长状语搭配，因此排除D。
3. C选项的have had中，have表示“拥有”，属于延续性动词，现在完成时形式have had可以准确表达“这件衬衫我已经拥有两周了”的含义，完全符合语法和语境。
【答案】
C
【知识点】
现在完成时，延续性动词辨析
【点评】
本题是现在完成时模块的高频易错题，很多同学看到for two weeks就直接选择现在完成时结构的have bought，忽略了短暂性动词不能和时间段连用的核心规则，平时学习要注意积累常见短暂性动词对应的延续性转换形式，比如buy对应have，leave对应be away，begin对应be on等，就能避开这类易错陷阱。
【难度系数】
0.6

6. — Hello，may I speak to Wang Li? — Sorry，she isn't here. She

has been away

since a month ago.

A.left
B.has left
C.has been away
D.went away

答案：6. C

7. Mr Jiang

has been a member of

the company to develop the 5G network for years.

A.joined
B.was a member of
C.has joined
D.has been a member of

答案：7. D

8. The art museum

has been open

for about 23 years. It is very popular among teenagers.

A.has been open
B.has opened
C.opened
D.has been opened

答案：8. A

三、词汇运用。
A high-tech zebra crossing with flashing lights and an audio warning system was put into use for the 1.

first

(one)time in Bishan district，Chongqing a few months ago. It can also take 2.

pictures

(picture)of the people who are against the traffic rules in the area.
On a busy road in front of a gate of Bishan Middle School，the crosswalk is installed(安装)3.

to keep

(keep)the students safe when they cross the road after school.
The zebra crossing area has light strips. When people cross the street，they flash to “tell” 4.

drivers

(drive)to slow down and wait for people to go across the street. At the same time，display screens(显示屏)on either side of the crosswalk tell people to only cross the street when the light 5.

(be)green.
Jiang Fei，a traffic 6.

officer

(office)，said that the lighting system is very 7.

useful

(use)in the evenings and on 8.

rainy

(rain)and foggy days.
Rong Sheng from the school's safety department said，“In the past，our school safety guards 9.

had

(have)to stand in the middle of the road after school to stop the cars. ”
Now the students feel 10.

safer

(safe)than before after the installation of the smart crosswalk.

答案：1. first 2. pictures 3. to keep 4. drivers 5. is 6. officer 7. useful 8. rainy 9. had 10. safer

解析：

【分析】
这是一道给出提示词的短文词汇运用题，解题时首先要通读全文，明确本文介绍的是重庆璧山的智能高科技斑马线的相关内容，整体把握文章的基础时态和语境逻辑。之后逐空分析：先判断空格所需的词性，再结合固定搭配、句子成分、时态标志、比较级标志等规则，把给出的提示词转换为正确形式，最后把所有答案代入全文通读，验证语义和语法是否通顺，就能得到正确结果。
【解析】
1. 此处考查固定短语for the first time，意为“第一次”，需要把基数词one转换为序数词first。
2. 此处考查固定搭配take pictures，意为“拍照”，表泛指拍摄违规行人的照片，要用可数名词picture的复数形式pictures。
3. 此处用动词不定式作目的状语，说明安装人行横道的目的是保障学生放学后过马路的安全，因此填to keep。
4. 句意为“灯带闪烁告知司机减速、等待行人通行”，此处需要填指代人的名词，用drive对应的名词driver，且用复数形式表泛指所有司机，填drivers。
5. 句子为一般现在时，主语the light是第三人称单数，对应的be动词用is。
6. 此处指代职业“交警”，需要把名词office转换为表示职业的名词officer，traffic officer意为交警，填officer。
7. 副词very后需要修饰形容词，此处要表达“照明系统很有用”，把use转换为形容词useful，填useful。
8. 此处和并列的形容词foggy（有雾的）保持词性一致，修饰名词days，把rain转换为形容词rainy，意为下雨的，填rainy。
9. 时间状语In the past表示过去的时间，句子要用一般过去时，have的过去式为had，填had。
10. 空格后出现比较级标志词than，需要把形容词safe变为比较级形式safer，表达“比之前更安全”，填safer。
【答案】
1. first 2. pictures 3. to keep 4. drivers 5. is 6. officer 7. useful 8. rainy 9. had 10. safer
【知识点】
词性转换，固定搭配，形容词比较级
【点评】
本题属于初中英语典型的提示型短文词汇运用题，考点覆盖了序数词、非谓语动词、动词时态、词性转换等多个核心基础考点，整体贴合日常语境，学生只要掌握基础语法规则、结合上下文语境判断变形方向，就能顺利完成，易错点集中在不定式作目的状语、泛指的名词复数变形两处。
【难度系数】
0.6