2026年同步导学与优化训练七年级英语下册人教版第104页答案
Ⅰ. 选出画线部分读音与其他不同的选项
1. A. care B. carry C. advice D. become
2. A. glove B. jog C. group D. encourage
3. A. exam B. fox C. relax D. next
4. A. catch B. central C. kick D. lucky
5. A. section B. circle C. office D. notice

答案

1-5 CDABA

解析

【分析】
本题为英语单词读音辨析题,解题思路是:逐个确定每个选项中画线部分的音标,对比各选项画线部分的发音差异,找出读音不同的选项。
【解析】
1. 选项A(care)画线c发音为/k/,选项B(carry)画线c发音为/k/,选项C(advice)画线c发音为/s/,选项D(become)画线c发音为/k/,故答案为C。
2. 选项A(glove)画线g发音为/ɡ/,选项B(jog)画线g发音为/ɡ/,选项C(group)画线g发音为/ɡ/,选项D(encourage)画线g发音为/dʒ/,故答案为D。
3. 选项A(exam)画线x发音为/ɡz/,选项B(fox)画线x发音为/ks/,选项C(relax)画线x发音为/ks/,选项D(next)画线x发音为/ks/,故答案为A。
4. 选项A(catch)画线c发音为/k/,选项B(central)画线c发音为/s/,选项C(kick)画线c发音为/k/,选项D(lucky)画线c发音为/k/,故答案为B。
5. 选项A(section)画线c发音为/k/,选项B(circle)画线c发音为/s/,选项C(office)画线c发音为/s/,选项D(notice)画线c发音为/s/,故答案为A。
【答案】
CDABA
【知识点】
英语单词读音辨析
【点评】
本题考查常见字母在不同单词中的发音,属于基础语音题型,需学生平时积累单词的正确读音,难度适中,大部分学生可掌握。
【难度系数】
0.7
Ⅱ.(教材 p.51 2a 改编)短文填空
请从方框内选择适当的词,并根据需要用其正确形式填空,使文章语法正确、完整连贯。注意:每空一词,每词仅用一次,有两词为多余项。
piece into save use waste machine trip
step interest realize process plant
Fu Xing talked about her school 1.
trip
to the wastewater plant. She learnt about the 2.
process
of turning dirty water into clean water. First, dirty water from our homes goes 3.
into
the plant. Then, special screens remove large 4.
pieces
of waste from the dirty water. Next, large 5.
machines
remove germs and other small things from the water. It takes a few more 6.
steps
after that before the water becomes clean again. It was really a(n) 7.
interesting
experience!
Fu Xing 8.
used
to think it was easy to get clean water and didn't 9.
realize
it was so hard! Let's 10.
save
water in our daily life!

答案

1. trip 2. process 3. into 4. pieces
5. machines 6. steps 7. interesting
8. used 9. realize 10. save

解析

【分析】
先通读短文理解大意:本文讲述傅星参加学校去污水处理厂的旅行,了解污水变清水的过程,分享对获取清水的认知变化,最后呼吁节约用水。解题时需结合方框内词汇,根据每个空的语境、固定搭配、词性及语法要求选词,注意词形变化(如名词复数、动词时态等),同时遵循“每空一词、每词仅用一次”的规则。
【解析】
1. 固定搭配“school trip”表示“学校旅行”,结合“去污水处理厂”的语境,填trip。
2. 此处指“脏水变清水的过程”,“process”意为“过程”,符合语境,填process。
3. “go into”是固定短语,意为“进入”,对应“脏水进入污水处理厂”,填into。
4. “large pieces of”是固定搭配,意为“大量的”,修饰waste,填pieces。
5. 结合“去除细菌和小杂质”的功能,此处指“机器”,用复数形式machines(因前面有large),填machines。
6. “a few more”后接可数名词复数,此处指“后续步骤”,填steps。
7. 修饰名词experience需用形容词,interesting表示“有趣的”,符合语境,填interesting。
8. “used to do sth”是固定搭配,意为“过去常常做某事”,此处用过去式used,填used。
9. 助动词didn't后接动词原形,结合“没意识到获取清水很难”的语境,填realize。
10. “save water”是固定搭配,意为“节约用水”,符合最后呼吁的语境,填save。
【答案】
1. trip 2. process 3. into 4. pieces 5. machines 6. steps 7. interesting 8. used 9. realize 10. save
【知识点】
词汇运用、固定搭配、短文填空
【点评】
本题为短文填空题,考查学生对常用词汇、固定搭配的掌握及语境理解能力,难度适中,结合上下文即可正确作答。
【难度系数】
0.7
能力提升
Ⅲ. 完形填空
Bob had a nice weekend. He went to the
C
1
with his parents. There were many people when they
A
2
there. Bob's father found a parasol(遮阳伞), and Bob's mother took out some food from the car.
Bob had fun playing on the beach. When he got
D
3
, he relaxed under the parasol and ate the food. About three
B
4
later, they wanted to leave. Then Bob's mother saw a girl crying(哭泣). The girl was
C
5
.
Bob's mother went to the girl and asked, "What's your
B
6
, little girl?" "I'm Gina. I cannot find my mother," cried the girl.
B
7
, Bob and his mother took Gina to the police station. A policeman there used the radio to tell people about the little girl. Minutes later, a woman
D
8
. She was Gina's mother. She was very happy, and she
C
9
Bob and his mother for their help.
Bob couldn't stop
A
10
the thing on the way home. He thought it was a great trip.
1. A. farm B. park C. beach D. forest
2. A. arrived B. lived C. played D. studied
3. A. dirty B. busy C. scared D. tired
4. A. minutes B. hours C. days D. weeks
5. A. lazy B. late C. lost D. shy
6. A. idea B. name C. job D. story
7. A. Really B. Quickly C. Differently D. Happily
8. A. started B. stopped C. left D. came
9. A. woke B. asked C. thanked D. visited
10. A. talking about B. helping with C. putting up D. looking at

答案

1-5 CADBC
6-10 BBDCA

解析

【分析】
首先通读全文,明确文章讲述Bob周末和父母去海滩游玩时帮助迷路女孩的故事。解题时需结合上下文语境、词汇词义逐一分析每个空:
1. 由后文“playing on the beach”可知,他们去的地点是海滩;
2. 表示“到达那里”用arrived,符合“到达时人多”的语境;
3. 玩后累了休息,tired符合“在遮阳伞下放松吃东西”的情境;
4. 游玩几小时后准备离开,hours符合时间逻辑;
5. 女孩哭泣是因为迷路,lost对应“找不到妈妈”的描述;
6. 根据答语“I'm Gina”,可知是问名字;
7. 看到女孩哭泣,快速带她去警察局,Quickly体现动作及时性;
8. 女孩妈妈过来了,came符合“几分钟后有人来”的句意;
9. 妈妈感谢帮助者,thanked符合语境;
10. 回家路上谈论这件事,talking about符合表达。
【解析】
1. 选C:后文提到“playing on the beach”,说明去的地点是海滩,beach符合语境;
2. 选A:arrived there表示“到达那里”,对应“当他们到达时那里有很多人”的句意;
3. 选D:玩累后需要休息,tired符合“在遮阳伞下放松并吃东西”的逻辑;
4. 选B:游玩一段时间后准备离开,hours(小时)符合合理时长,minutes太短、days/weeks太长;
5. 选C:女孩哭泣是因为找不到妈妈,lost(迷路的)贴合情境;
6. 选B:根据答语“I'm Gina”,可知询问的是名字,name正确;
7. 选B:看到女孩哭泣,快速带她去警察局,Quickly体现动作的及时性;
8. 选D:女孩的妈妈过来了,came符合“几分钟后一位女士到来”的句意;
9. 选C:妈妈感谢Bob和他妈妈的帮助,thanked符合语境;
10. 选A:回家路上谈论这件事,talking about符合“忍不住谈论”的表达。
【答案】
1-5 CADBC;6-10 BBDCA
【知识点】
完形填空解题技巧;词汇辨析;语境理解
【点评】
本文是一篇贴近学生生活的记叙文,围绕周末帮助迷路女孩的经历展开,考查学生对上下文语境的理解及词汇的运用能力,难度适中。
【难度系数】
0.5