2026年学习力提升八年级英语下册人教版第136页答案
Ⅰ.用所给单词的适当形式填空,并总结规律
1. Look at the blue sky! The rain
has stopped
(stop). Let's go out for a walk.
2. Mom, I've
finished
(finish) my homework. Can I go out to play now?
3. In the past few years, great changes
have taken
(take) place in Jiaxing.
4. Have you ever
been
(be) to Ningbo? It's a beautiful city.
5. —Dad, where is Mom?
—She has
gone
(go) to the supermarket.
6. Excuse me, may I use your dictionary? I
have left
(leave) mine at home.
7. I can't find my notebook anywhere. I'm afraid I
have lost
(lose) it.
8. So far, I
have read
(read) 10 English classics, like The Adventares of Tom Sawyer.
9. The summer holiday is coming soon. But I
haven't decided
(not decide) where to go on holiday yet.
10. My hometown
has changed
(change) a lot in the past ten years.
现在完成时的结构:
have done/have + 过去分词

I've =
I have
haven't =
have not
hasn't=
has not

答案

Ⅰ.1. has stopped 2. finished 3. have taken 4. been 5. gone
6. have left 7. have lost 8. have read 9. haven't decided
10. has changed
现在完成时的结构:have done/have + 过去分词
I've=I have haven't=have not hasn't=has not

解析

【分析】
这道题是现在完成时的基础专项训练,解题思路可以按三步走:第一步先根据语境和提示词判断是否要用现在完成时:现在完成时的核心特征是动作发生在过去,对现在造成明确的影响/结果,常见标志词有in the past few years、so far、yet、ever等;第二步判断主语的人称和单复数,确定助动词用have还是has:主语是第一/二人称、复数名词时用have,主语是第三人称单数时用has;第三步把给出的动词转换为对应的过去分词形式,最后再结合记忆总结现在完成时的基础结构和常用缩写规则即可。
【解析】
1. 句意为“看蓝天!雨已经停了,我们出去散步吧”,雨停的动作发生在过去,现在的结果是天气放晴可以出门,主语the rain是第三人称单数,现在完成时结构为has+动词过去分词,stop的过去分词是stopped,故填has stopped。
2. 句意为“妈妈,我已经写完作业了,我现在能出去玩吗”,句中已有I've(即I have),后面需要接finish的过去分词,finish的过去分词是finished,故填finished。
3. 句意为“在过去几年里,嘉兴发生了巨大的变化”,in the past few years是现在完成时的典型标志,主语great changes是复数,助动词用have,take的过去分词是taken,故填have taken。
4. 句意为“你曾经去过宁波吗?它是一座美丽的城市”,现在完成时一般疑问句结构为Have+主语+动词过去分词,be的过去分词是been,故填been。
5. 句意为“——爸爸,妈妈在哪?——她去超市了”,have/has gone to表示“去了某地(尚未返回)”,句中已有has,go的过去分词是gone,故填gone。
6. 句意为“打扰一下,我可以用你的字典吗?我把我的落在家里了”,把字典落在家是过去的动作,现在的结果是自己没有字典需要借用他人的,主语是I,助动词用have,leave的过去分词是left,故填have left。
7. 句意为“我到处都找不到我的笔记本,恐怕我把它弄丢了”,丢笔记本的动作发生在过去,现在的结果是找不到物品,主语是I,助动词用have,lose的过去分词是lost,故填have lost。
8. 句意为“到目前为止,我已经读了10本英文经典著作,比如《汤姆索亚历险记》”,so far是现在完成时的典型标志,主语是I,助动词用have,read的过去分词是read,故填have read。
9. 句意为“暑假很快就要来了,但是我还没决定去哪里度假”,yet是现在完成时否定句的典型标志,主语是I,否定形式用haven't,故填haven't decided。
10. 句意为“我的家乡在过去十年里变化很大”,in the past ten years是现在完成时的典型标志,主语my hometown是第三人称单数,助动词用has,change的过去分词是changed,故填has changed。
最后总结规则:现在完成时的基础结构为have/has + 动词过去分词(have done),常用缩写对应为I've=I have,haven't=have not,hasn't=has not。
【答案】
1. has stopped 2. finished 3. have taken 4. been 5. gone
6. have left 7. have lost 8. have read 9. haven't decided
10. has changed
现在完成时的结构:have/has + 过去分词
I've= I have haven't= have not hasn't= has not
【知识点】
现在完成时;动词过去分词;英语常用缩写
【点评】
本题是现在完成时的入门基础专项练习,覆盖了现在完成时的常见语境、标志性时间状语、主谓搭配规则,还涉及have been to/have gone to的基础区别,能帮助初学者快速梳理现在完成时的核心框架,巩固基础变形规则,是夯实时态基础的典型习题。
【难度系数】
0.7
Ⅱ.用ever, never, just, already, yet完成对话填空
11. A: Have you
ever
been to the new library?
B: No, I've
never
visited it. I plan to go tomorrow.
12. A: I've
already
finished my homework. Can we watch a movie now?
B: Not
yet
. I still have to clean my room.
13. A: Has Tom called you back
yet
?
B: Yes, he's
just/already
called. He said he'll meet us at 6.
14. A: I've
never
seen such a beautiful sunset!
B: Really? I've
never
seen one like that either.
15. A: Have you
ever
decided which university to apply to?
B: Not
yet
. I'm still thinking about it.
16. A: I can't believe it! He's
just/already
won the competition!
B: Wow, he's
never
won before, right?
17. A: I feel like I've
already
told you this story before. Sorry if I'm repeating myself.
B: No, you haven't! I've
never
heard it, I'm sure. Please, go on.
18. A: Oh no, I think I've
just
missed the last bus home! What should I do?
B: It's okay. I've
already
called you a taxi. It should be here in five minutes.

答案

Ⅱ.11. ever;never 12. already;yet 13. yet;just/already 14. never;never
15. ever;yet 16. just/already;never 17. already;never 18. just;already

解析

【分析】
解题前首先要明确5个目标副词的核心用法差异:①ever意为“曾经”,多用于疑问句中询问过往经历;②never意为“从未”,表达完全否定的含义;③just意为“刚刚”,强调动作刚完成不久;④already意为“已经”,多用于肯定句中说明动作已完成;⑤yet意为“还、尚未”,多用于否定句、疑问句的句末,固定搭配not yet表示“还没有”。解题时逐句判断句式属性(疑问/肯定/否定),结合上下文语义匹配对应副词即可。
【解析】
11. 第一空是一般疑问句,询问“你曾经去过新图书馆吗”,用ever;第二空答句为否定含义,说明从没去过、计划明天出行,用never。
12. 第一空是肯定句,表达“我已经写完作业了”,用already;第二空是常用固定表达not yet,对应后文“还要打扫房间”的语境,填yet。
13. 第一空是句末的疑问句,询问“汤姆给你回电话了吗”,用yet;第二空是肯定句,表达“他刚刚/已经打过电话了”,just和already都符合语义。
14. 第一空表达“我从没见过这么美的日落”,第二空后文出现否定标志词either,说明B也从没见过,两空都填never。
15. 第一空是疑问句,询问“你曾经决定好申请哪所大学了吗”,用ever;第二空是固定表达not yet,说明还在考虑,填yet。
16. 第一空表达“不敢相信,他刚刚/已经赢了比赛”,just和already都符合语义;第二空表达“他之前从没赢过对吧”,填never。
17. 第一空表达“我感觉我之前已经给你讲过这个故事了”,用already;第二空B表示自己从没听过这个故事,填never。
18. 第一空表达“我刚刚错过了回家的末班车”,用just;第二空表达“我已经给你叫了出租车”,用already。
【答案】
11. ever;never 12. already;yet 13. yet;just/already 14. never;never
15. ever;yet 16. just/already;never 17. already;never 18. just;already
【知识点】
现在完成时;副词词义辨析;固定搭配not yet
【点评】
本题是现在完成时模块的基础题型,核心考察学生对几个标志性时间副词的适用场景区分,只要理清不同副词对应的句式特征和语义差异,结合上下文逻辑很容易得出正确答案,做完后可以把这几个副词的用法整理成对照表,避免后续混淆。
【难度系数】
0.7