姓名： 班级
Unit3 Electricity （教师版）
本课重点 servant trick electricity flow explanation scratch invisible form energy connect bury
本课难点 connect with和……有联系，和……有关 a packet of sweets 一包糖果 in a way 在某种程度上 be careful with 小心 care n./v. 关心，在意 careful adj.仔细的，小心的 carefully adv.仔细地 care for= take care of= look after 关心，照顾 care about 在意
常考难点 【辨析】contain VS hold两个单词都含“包含，容纳”的意思 encourage sb. to do sth. 鼓励别人做某事 more+ adj. +than… more十n./phrase十than…
一、单项选择
1．Which of the following underlined parts is different in pronunciation from the others
A．I enclosed a photo of myself and some of my school friends.
B．My father returned home late because of his busy work.
C．The old man attended the important meeting yesterday.
D．The crowd stared at the three people.
【答案】C
【详解】
句意：下面哪个下划线部分的发音与其他的不同？
考查单词发音。enclosed[ n kl zd]把……封入信封；returned[r t nd]返回；attended[ tend d]出席；stared[ste d]凝视。分析以上单词的发音可知，attended的划线部分的发音与其他单词不同。故选C。
2．—What do you think of his homework today
—It’s good, ________ there are still a few mistakes.
A．because B．so C．as D．although
【答案】D
【详解】
句意：——你认为他今天的作业怎么样？——虽然还是有一些错误，但挺好的。
考查连词辨析。because因为，由于；so因此；as当，因为；although虽然，尽管。“It’s good”和“there are still a few mistakes”前后构成让步关系，因此用although引导，故选D。
3．We didn’t go to the park ________ the heavy rain. We had to stay at home for a whole day.
A．such as B．in front of C．because of D．for example
【答案】C
【详解】
句意：因为下大雨，我们没有去公园。我们不得不在家里呆了一整天。
考查介词短语。such as比如；in front of在……前面；because of因为；for example例如。根据句意可知，“没有去公园”的原因是“下大雨”，所以空处用because of连接。故选C。
4．Please look out! It is ________ to play in the street.
A．dangerous B．available C．healthy D．normal
【答案】A
【详解】
句意：请当心！在街上玩很危险。
考查形容词辨析。dangerous危险的；available有空的；healthy健康的；normal正常的。根据“...to play in the street.”可知在街上玩很危险。故选A。
5．This answer is similar ________ that one. Did you find the difference
A．from B．to C．in D．about
【答案】B
【详解】
句意：这个答案和那个相似。你发现区别了吗？
考查介词辨析。from从；to到；in在……里面；about关于。固定短语be similar to“和……相似”，故选B。
6．You are late for class again. Can you tell me the ________
A．calendar B．concert C．machine D．reason
【答案】D
【详解】
句意：你上课又迟到了。你能告诉我原因吗？
考查名词辨析。calendar日历；concert音乐会；machine机器；reason理由。根据“You are late for class again. Can you tell me the...”可知此处指的是理由，故选D。
7．—Could I ask your neighbors for help, Lucy
—I’m afraid not. I ________ know them.
A．only B．hardly C．seldom D．just
【答案】B
【详解】
句意：——露西，我能请你的邻居帮忙吗？——恐怕不行。我几乎不认识他们。
考查副词辨析。only仅仅；hardly几乎不；seldom很少；just仅仅。根据“I’m afraid not. I...know them.”可知此处是指邻居几乎都不认识，故选B。
8．—Our plan can easily ________ if we don’t think it carefully.
—So we must think it over.
A．fall down B．write down C．take down D．cut down
【答案】A
【详解】
句意：——如果我们不仔细考虑，我们的计划很容易失败。——所以我们必须考虑一下。
考查动词短语。fall down失败，（在某一点上）不尽如人意；write down写下；take down记下；cut down减少。根据“Our plan can easily...if we don’t think it carefully.”可知此处是指如果我们不仔细考虑，计划很容易失败，故选A。
9．The boy had ________ special experience last Sunday.
A．a B．an C．/ D．the
【答案】A
【详解】
句意：上周日这个男孩有一个特殊的经历。
考查冠词。a一个，修饰辅音音素开头的单词；an一个，修饰元音音素开头的单词；C项是零冠词；the那个，表示特指。special是辅音音素开头的单词，因此用不定冠词a修饰，故选A。
10．—Many people play with mobile phones all day instead of reading books.
—That’s too bad. Everyone ________ be a book lover. Reading is more enjoyable.
A．should B．can C．would D．may
【答案】A
【详解】
句意：——许多人整天玩手机，而不是读书。这太糟糕了。——每个人都应该是一个书迷。阅读更有趣。
考查情态动词。should应该；can能；would将；may可能。根据“That’s too bad. Everyone...be a book lover. Reading is more enjoyable.”可知此处是指每个人都应该是一个爱书的人。故选A。
11．—Do you like the volleyball player Zhu Ting
—Of course. Not only I but also my parents ________ her fans.
A．am B．are C．was D．were
【答案】B
【详解】
句意：——你喜欢排球运动员朱婷吗？——当然。不仅是我，我的父母也都是她的粉丝。
考查主谓一致以及动词时态。陈述客观事实，句子用一般现在时，排除C和D选项。not only…but also连接并列主语，谓语动词遵循“就近原则”，离谓语最近的主语my parents是复数形式，be动词用are，故选B。
12．—Jenny, when ________ you ________ New York
—Next Monday.
A．did; leave B．have; left C．are; leaving D．do; leave
【答案】C
【详解】
句意：——珍妮，你在什么时候离开纽约？——下周一。
考查现在进行时表示将来。根据答句“Next Monday.”可知，此处是对将来的时间进行提问，leave“离开”，动词，常用现在进行时表示将来，结构为be doing。故选C。
13．—There ________ a Chinese Characters Dictation (汉字听写大赛) in our school next Friday. Did you tell Olive about it
—Oh, I ________. I will call her at once.
A．will be; forgot B．is going to have; forgot
C．are going to be; forget D．will be; forget
【答案】A
【详解】
句意：——我们学校下周五将举办一场汉字听写大赛。你告诉奥利弗了吗？——噢，我忘记了。我立刻给她打电话。
考查there be一般将来时和一般过去时。根据“next Friday”下周五，及“There...”，可知此句是there be的一般将来时，形式是：there will be或there is/are going to be，所以排除B选项，根据句子主语“a Chinese Characters Dictation”可知是单数，故排除C选项；根据“Did you tell Olive about it ”以及答语中“I will call her at once.”可知对方忘记了将这件事告诉奥利弗，所以此空时态用一般过去时。故选A。
14．—Hello, Phil. Where is Luke now
—Maybe he ________ to the library. But he ________ here an hour ago.
A．has gone; stayed B．has been; stayed C．has been; has stayed D．went; has stayed
【答案】A
【详解】
句意：——你好，菲尔。卢克现在在哪里？——也许他去图书馆了。但他一小时前就呆在这里了。
考查现在完成时和一般过去时。have been to意为“去过……”；have gone to意为“去了……”。根据问句可知Luke不在说话现场，故第一空表示“他去图书馆了”，用have gone to；根据时间状语“an hour ago”可知，第二个空所在句子应用一般过去时，故选A。
15．—You look tired. What’s wrong with you
—I stayed up late last night. I ________ my speech from eight o’clock to midnight.
A．practiced B．am practicing C．was practicing D．has practiced
【答案】C
【详解】
句意：——你看起来很累。你怎么了？——我昨晚熬夜了。从八点到午夜，我一直在练习演讲。
考查过去进行时。根据时间状语“last night”，可知时态为一般过去时；由“from eight o’clock to midnight”可知，此处表示在过去某段时间内正在进行的动作，故用过去进行时。故选C。
二、短文选词填空
根据短文内容, 从下面方框中选择适当的单词或短语填空, 使短文内容完整正确。
the biggest danger do our best disasters turning off lights worrying
Climate change is one of the most 16． things for our planet. Many scientists say it is 17． we face. I read about it almost every day. That climate change is changing the earth forever. Many kinds of animals, such as fish, insects, frogs, are dying. Places are getting warmer, or colder, or having more and more 18．. We all need to 19． so that climate change can not destroy us. Doing simple things like 20． can be helpful.
【答案】
16．worrying
17．the biggest danger
18．disasters
19．do our best
20．turning off lights
【分析】
这是一篇议论文，文章讲述地球令人担心的问题之一是气候变化。我们需要尽我们最大努力改变气候变化的现状，从简单的事做起是很有帮助的。
16．
句意：地球令人担心的问题之一是气候变化。句子用“one of+形容词最高级+复数名词”的结构，表达“最……之一”。名词“things ”前用形容词修饰，根据后文“changing the earth forever”可知句子表达让人担忧的问题，用形容词 “worrying”。故填worrying。
17．
句意：很多科学家说它是我们面临的最大的危险。根据“ it is”及“we face”可知定语从句的先行词是单数名词，最高级形式修饰名词，故而定语从句的关系代词“that”省去了。根据“face”句子表达“面临的危险”。故填the biggest danger。
18．
句意：很多地方正在逐渐变暖或变冷，或者有越来越多的灾难。动词“having”后缺宾语。根据后文“climate change can not destroy us”可知句子表达气候变化引发越来越多的灾难，是复数概念，用复数名词“disasters”。故填disasters。
19．
句意：我们需要尽我们最大努力以便气候变化不会毁了我们。表达“需要做某事”用短语“need to do”。根据“so that climate change can not destroy us”可知句子是建议大家努力改变气候变化问题，句子表达尽我们最大努力，用动词短语“do our best”。故填do our best。
20．
句意：做简单的事，例如关灯，可以有所帮助。介词“like ”后缺宾语，根据“Doing simple things”可知表达做简单的事，“关灯”是其中一种，用动词短语“turning off lights”作宾语。故填turning off lights。
三、用所给单词的正确形式填空
21．We will not have a ________ (month) test on each subject this term any more.
【答案】monthly
【详解】
句意：本学期我们不再对每个科目进行月度考试。空处修饰其后的名词，应用形容词形式，month是名词，其形容词是monthly，故填monthly。
22．The task(任务) is difficult, so you must be ________ (carefully) and ask for help if necessary.
【答案】careful
【详解】
句意：这任务很难，所以你必须认真，并且如果必要的话，你可以寻求帮助。be动词之后加形容词作表语；carefully是副词，其形容词形式为careful，意为“认真的”。故填careful。
23．Don’t forget ________ (lock) the door when you leave.
【答案】to lock
【详解】
句意：当你离开的时候，不要忘记锁门。否定祈使句Don't forget to do sth.表示不要忘记做某事。根据句意及所给单词提示，故填to lock。
24．Please read the English words _________ (clear) so that the teacher can know your problem.
【答案】clearly
【详解】
句意：请把英语单词读清楚，以便老师知道你的问题。分析句子可知，这里填副词，clear是形容词，其副词形式是clearly修饰动词read。故填clearly。
25．It’s ________ (polite) to push in before others or speak aloud in public.
【答案】impolite
【详解】
句意：在公共场合插队或大声说话是不礼貌的。polite礼貌的，形容词，根据“...to push in before others or speak aloud in public.”可知插队和大声说话是不礼貌的，impolite不礼貌的，形容词，作be动词的表语。故填impolite。
26．Our government is trying to take ________ to prevent and control pollution. (measure)
【答案】measures
【详解】
句意：我们的政府正在努力采取措施来预防和控制污染。固定搭配：take measures to do sth“采取措施做某事”，故填measures。
四、句型转换
Rewrite the following sentences as required
27．He was successful in finishing the SAT in less than 3 hours. (保持句意不变)
He ________ ________ finishing the SAT in less than 3 hours.
28．The whizz-kid seldom discusses business with partners after 11:30. (改为反义疑问句)
The whizz-kid seldom discusses business with partners after 11:30, ________ ________
29．The students are interested in playing rugby after school. (保持句意不变)
The students are ________ ________ playing rugby after school.
30．Students wear uniforms in school every day. (改为被动语态)
Uniforms ________ ________ in school by students every day.
31．He went abroad to learn how to be an engineer. (对划线句提问)
________ ________ he go abroad
32．The boy is in charge of the sales section in the family business. (保持句意不变)
The boy is ________ ________ the sales section in the family business.
33．bright, is, the room, operate, enough, in, for, the doctor, to (连词成句)
______________________________________________________
【答案】
27． succeeded in
28． does he/she
29． keen on
30． are worn
31． Why did
32． responsible for
33．The room is bright enough for the doctor to operate in.
【解析】
27．句意：他不到3小时就成功地完成了SAT考试。
考查同义词组。原句运用一般过去时。be successful in doing sth.“成功做某事”，形容词短语，与动词短语succeed in doing sth.同义。故答案为succeeded in。
28．句意：11点30分以后，这个神通很少和伙伴讨论生意。
考查反义疑问句。题干谓语动词为discusses（一般现在时），那么当陈述部分有never，seldom，hardly，few，little，barely，scarcely，nothing，none，rarely，no，not，no one，nobody，neither等否定意义的词汇时，后面的反意疑问句则为肯定形式：助动词+人称代词，即：“前否后肯”。故答案为does he/she。
29．句意：学生们放学后对打橄榄球感兴趣。
考查同义词组。be interested in sth./doing sth.“对……感兴趣”，be keen on sth./doing sth.也有“对……感兴趣”之意。故答案为keen on。
30．句意：学生们每天在学校都穿制服。
考查被动语态。已知被动语态的构成：助动词be+及物动词的过去分词，本句时态为一般现在时。故答案为are worn。
31．句意：他出国学习如何当工程师。
考查特殊疑问句。题干运用一般过去时，划线部分是动词不定式结构，在句中作目的状语。那么询问目的，应该用疑问词why，“为什么”。故答案为Why did。
32．句意：这个男孩负责家族企业的销售部门。
考查同义词组。be in charge of...“负责，掌管”，与be responsible for...同义。故答案为responsible for。
33．句意：房间很明亮，医生可以在里面做手术。
考查造句能力。bright“明亮的”，形容词，作定语。is“是”，系动词，可与形容词构成系表结构。the room“房间”，名词，可作主语。enough“足够”，在此作副词，修饰形容词bright，并位于形容词后。for“对……而言”，介词，表示对象。the doctor“医生”，名词。to不定式符号，无实义；operate“手术”；in“在……里”；“to operate in”是带介词的动词不定式结构，因operate是不及物动词，所以介词in不能省略。综上所述，故答案为 The room is bright enough for the doctor to operate in.
五、阅读单选
Walking back to camp through the swamp（沼泽）, Sam wondered whether to tell his father what he had seen.
“I know one thing,” he said to himself. “I’m going back to that little pond（池塘）again tomorrow. And I’d like to go alone. If I tell my father what I saw today, he will want to go with me. I’m not sure that is a very good idea. ”
Sam was eleven. His last name was Beaver. He was strong for his age and had black hair and dark eyes like an Indian. Sam walked like an Indian, too, putting one foot straight in front of the other and making very little noise. The swamp through which he was traveling was a wild place. There was no road, and it was soft and wet underfoot, which made walking difficult.
Every four or five minutes, Sam took his compass（指南针）out of his pocket and checked his way to make sure he was going in a right direction. Canada is a big place. Much of it is wild land. To get lost in the woods and swamps of western Canada would be a serious matter. As he trudged on, the boy’s mind was full of the wonder of what he had seen. Not many people in the world have seen the living place of a Trumpeter Swan. Sam had found one on the lonely pond on this day in spring.
He had seen the two great white birds with their long white necks and black bills.
Nothing he had ever seen before in all his life had made him feel quite the way he felt, on that wild little pond, in the presence of those two large swans.
They were so much bigger than any bird he had ever seen before. The nest was big, too. The female was sitting on eggs; the male walked slowly back and forth, guarding her.
(—Excerpted from The Trumpet of the Swan)
34．Why didn’t Sam want to tell his father what he had seen
A．Because he didn’t like his father.
B．Because his father was too busy to go with him.
C．Because his father wasn’t interested in the swans.
D．Because he didn’t want his father to go with him.
35．The underlined word “trudged” may mean ________.
A．walked fast and easily B．walked fast but heavily
C．walked slowly with heavy steps D．walked slowly with light steps
36．How did Sam feel when he thought about what he saw
A．bored B．excited C．tired D．worried
37．Which of the following is True about the reading
A．Sam was walking with a man.
B．Sam didn’t worry about losing his way.
C．Sam didn’t know where the swan’s nest was.
D．Sam looked stronger than many other boys of his age.
38．What is the right order of the things Sam did
①was going back to that little pond ②saw two great white swans
③checked his way with his compass ④began walking back to camp
A．①③②④ B．②④③① C．②③①④ D．④①③②
【答案】
34．D
35．C
36．B
37．D
38．B
【分析】
本文是小说《吹小号的天鹅》的节选部分，主要讲述了Sam在池塘旁边发现了两只他之前从未见过的鸟的故事。
34．
细节理解题。根据“And I’d like to go alone. If I tell my father what I saw today, he will want to go with me”可知，他不想跟父亲一起去，他想独自一个人去，故选D。
35．
词义猜测题。根据There was no road, and it was soft and wet underfoot, which made walking difficult及“Much of it is wild land. To get lost in the woods and swamps of western Canada would be a serious matter”可知，脚下又软又湿，走起来很困难，所以他带着沉重的步伐走的很慢，故选C。
36．
推理判断题。根据“Nothing he had ever seen before in all his life had made him feel quite the way he felt, on that wild little pond, in the presence of those two large swans”可知，他看到眼前的一幕很兴奋，故选B。
37．
推理判断题。根据“He was strong for his age and had black hair and dark eyes like an Indian”可知，Sam看起来比许多同龄的男孩都强壮，D表述正确，故选D。
38．
细节理解题。根据“Walking back to camp through the swamp（沼泽）, Sam wondered whether to tell his father what he had seen”可知，Sam先是看到了两只很漂亮的白天鹅，然后穿过沼泽走回营地，所以先是②，再是④，四个选项中只有B选项符合，故选B。
六、完型填空
Many people have bad eyesight(视力). You may find your classmates, or maybe you yourself are wearing glasses. Eyes are important, so do something to stop your eyesight from getting 39 . Here is some advice.
First, don’t use mobile(可移动的) phones too much. The 40 from mobile phones is bad for your eyes. Studies show that relaxing for 5 minutes after an hour’s reading is a 41 way for protecting(保护) eyes. So have a rest after using your eyes for a long time.
Secondly, don’t read in bed or in a moving bus. When you read, sit straight and keep the book away from the eyes for about 33 42 .
Thirdly, doing eye exercise twice a 43 is necessary—11:00 in the morning and 4:00 in the afternoon. Having enough sleep every day is also important.
If you follow the advice, you may keep your eyes healthy.
39．A．better B．brighter C．worse
40．A．light B．noise C．sound
41．A．bad B．good C．useless
42．A．centimeters B．meters C．kilometers
43．A．day B．month C．year
【答案】
39．C
40．A
41．B
42．A
43．A
【分析】
这篇短文主要描述了眼镜对于我们的重要性及如何保护我们的眼睛。
39．
句意：眼睛很重要，所以要做些事情来防止你的视力恶化。
better更好；brighter更明亮；worse更差。根据“so do something to stop your eyesight from getting...”可知，是做些事情来防止你的视力恶化。故选C。
40．
句意：手机发出的光对你的眼睛有害。
light光；noise噪音；sound声音。根据“The...from mobile phones is bad for your eyes.”可知，手机发出的光对你的眼睛有害。故选A。
41．
句意：研究表明，阅读一小时后放松5分钟是保护眼睛的好方法。
bad坏的；good好的；useless无用的。根据“relaxing for 5 minutes after an hour’s reading”可知，阅读一小时后放松5分钟是保护眼睛的好方法。故选B。
42．
句意：当你阅读时，坐直，让书远离眼睛约33厘米。
centimeters厘米；meters米；kilometers千米。根据“keep the book away from the eyes for about 33...”和常识可知，阅读时让书远离眼睛约33厘米。故选A。
43．
句意：第三，每天做两次眼保健操是必要的，上午11点和下午4点。
day天；month月；year年。根据“11:00 in the morning and 4:00 in the afternoon”可知，是一天两次。故选A。
七、短文首字母填空
根据短文及首字母提示, 写出所缺单词, 并注意使用适当形式。（每空限填一词）
Online shopping, mobile payment and bike-sharing have left a deep impression on the 26-year-old Japanese man Haruki. He decided to write a book to share his 19-year e44． of living in China with the people of his country.
Haruki was b45． in Tokyo, Japan in 1995, and graduated from Xiamen University in 2019. Then he went back to Japan to work. He found many Japanese knew little about China and r46． it was necessary to open a window for the Japanese to understand the changes in China, so he decided to write a book to give the true information of China to the Japanese people.
He recalled that when his Japanese friends came to China to travel, they were surprised to see that bike-sharing was p47． in China. And people didn’t take cash out to shop. I48．, they used digital w49．, such as Wechat Pay and Alipay.
The book was published in 2021. He hopes his book can provide Japanese readers with a look at the real China.
【答案】
44．(e)xperience/(e)xperiences
45．(b)orn
46．(r)ealized
47．(p)opular
48．(I)nstead
49．(w)allets
【分析】
文章介绍了网上购物、移动支付和自行车共享给26岁的日本男子Haruki留下了深刻的印象，他写了一本书，与日本人分享他在中国19年的生活经历。
44．
句意：他决定写一本书，与日本人分享他在中国19年的生活经历。根据“He decided to write a book to share his 19-year...of living in China with the people of his country.”及首字母提示可知，此处指的是experience“经历”，此处指的是“他的经历”，名词可以用单数或复数形式，故填(e)xperience/(e)xperiences。
45．
句意：Haruki1995年出生于日本东京。根据“in Tokyo, Japan in 1995”及首字母提示可知，此处指的是be born in“出生于”，故填(b)orn。
46．
句意：他发现许多日本人对中国知之甚少，并意识到有必要为日本人打开一扇了解中国变化的窗。根据“it was necessary to open a window for the Japanese to understand the changes in China”及首字母提示可知，此处指的是realize“意识到”，描述过去的事情，动词用过去式，故填(r)ealized。
47．
句意：当他的日本朋友来中国旅游时，他们惊讶地发现共享自行车在中国很流行。根据首字母提示及事实可知， 共享单车在中国很流行，popular“受欢迎的”，形容词作表语，故填(p)opular。
48．
句意：相反，他们使用数字钱包，如微信支付和支付宝。根据“people didn’t take cash out to shop...they used digital...such as Wechat Pay and Alipay.”及首字母提示可知，此处指的是instead“相反”，是副词，故填(I)nstead。
49．
句意：相反，他们使用数字钱包，如微信支付和支付宝。根据“such as Wechat Pay and Alipay.”及首字母提示可知，此处指的是wallet“钱包”，结合后句的举例可知， 此处应用复数名词，故填(w)allets。
八、阅读回答问题
Do you want to lead a happy life Have you ever thought of food safety problems
It is said that a little girl died after eating some fried chicken. Her father bought the chicken for her from a street seller in Fenzhuang Village, Fengtai, Beijing. After testing the girl, the doctor said she was poisoned (中毒) by nitrites (亚硝酸盐)．Some experts suggest that we should buy foods with QS signs. They are safer.
After hearing about the accident, many people feel more worried about food safety because there have been many food safety problems in our country these years. For example, poisonous (有毒的) rice, oil, and milk have been found out recently. People feel quite afraid because these poisonous foods are rather bad for their health and can even kill them. They want the government to do something to stop such poisonous foods and drinks appearing again so that they can have safe and healthy foods and drinks.
阅读短文，回答下列问题。
50．What problems is the writer talking about
______________________________________________
51．Why did the girl die
______________________________________________
52．Why do experts suggest we should buy foods with QS signs
______________________________________________
53．What are people more worried about
______________________________________________
54．How do people feel about poisonous foods
______________________________________________
【答案】
50．The writer is talking about food safety problems.
51．Because she was poisoned./Because she was poisoned by nitrites.
52．Because they are safer.
53．They are more worried about food safety.
54．They feel quite afraid./They feel quite afraid about poisonous foods．
【分析】
这是一篇议论文，文章讲述食品安全问题，在一个小女孩吃了炸鸡死亡后，人们对此更加担心了。人们希望政府能采取措施防止有毒食品和饮料再次出现。
50．
根据第一段“Do you want to lead a happy life Have you ever thought of food safety problems”可知文章主要讲述食品安全问题。故填The writer is talking about food safety problems.
51．
疑问词“Why”引出的问题，回答用“Because”引出句子。根据第二段“the doctor said she was poisoned by nitrites”可知女孩的死因医生说是亚硝酸盐中毒。用句子“Because she was poisoned”或“Because she was poisoned by nitrites”。故填Because she was poisoned./Because she was poisoned by nitrites．
52．
疑问词“Why”引出的问题，回答用“Because”引出句子。根据第二段“Some experts suggest that we should buy foods with QS signs. They are safer”可知，专家建议人们买带有企业生产许可的食物，因为它们更安全。故填Because they are safer.
53．
根据最后一段“After hearing about the accident，many people feel more worried about food safety”可知，人们更担心食物安全问题。故填They are more worried about food safety.
54．
根据最后一段“People feel quite afraid because these poisonous foods are rather bad for their health and can even kill them”可知，因为有毒的食物对健康有害甚至杀害它们，所以人们对有毒的食物感到很害怕。故填They feel quite afraid./They feel quite afraid about poisonous foods．
九、材料作文
55．不同的地区有不同的饮食文化。假如你是八（1）班的李萍，在一年一度的校园文化美食节上，你做的食物赢得了大家的一致好评，请你给同学们介绍一下它的做法。
步骤∶
1. 面粉（flour）+食盐（salt）+酵母（yeast）+橄榄油（oliver oil）+水→披萨面（pizza dough）；
2. 番茄（tomato sauce）；
3. 青椒（green peppers）、香肠（sausage）切片；
4. 番茄酱的上面铺青椒、香肠和一层芝士（cheese）；
5. 烘烤（bake）。
作文要求∶
（1）不能照抄原文；不得在作文中出现学校的真实名称和学生的真实姓名。
（2）语句连贯，词数70个左右。短文的开头和结尾已经给出。不计入总词数。
（3）适当使用连接词 first、then、after that、next、finally等。
Hello, I’m Li Ping from Class 1, Grade 8. I’m very happy that many students like my pizza. I want to tell you how to make it._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
That’s all. It’s not hard. I am sure if you have a try at home, you’ll enjoy it.
【答案】例文：
Hello, I’m Li Ping from Class 1, Grade 8. I’m very happy that many students like my pizza. I want to tell you how to make it.
We’ll need cheese, three sausages, two green peppers, water, olive oil, yeast, some tomato sauce and flour. First, make the pizza dough. Mix three cups of flour, two spoons of salt, one cup of water and one cup of olive oil together. Remember to add half a spoon of yeast. Second, put the tomato sauce on the dough. After that, cut the peppers and sausages into pieces. Next, put them and the cheese on the top of the tomato sauce. Finally, turn on the oven. Bake the pizza in a hot oven for 20 minutes. Then you can enjoy it.
That’s all. It’s not hard. I am sure if you have a try at home, you’ll enjoy it.
【详解】
1.题干解读：该题目属于说明文写作。在写作时注意要承接短文的开头和结尾。根据汉语提示的五个步骤，介绍每一步需要的材料和过程，以及材料的数量和烘烤的时间等。
2.写作指导：本文应该用祈使句为主来介绍内容，时态采用一般现在时。在介绍内容时，力求语言简洁，语法正确，适当使用表示顺序的连接词，保证提示内容完整，条理清晰，行文连贯。姓名： 班级
Unit3 Electricity （学生版）
本课重点 servant trick electricity flow explanation scratch invisible form energy connect bury
本课难点 connect with和……有联系，和……有关 a packet of sweets 一包糖果 in a way 在某种程度上 be careful with 小心 care n./v. 关心，在意 careful adj.仔细的，小心的 carefully adv.仔细地 care for= take care of= look after 关心，照顾 care about 在意
常考难点 【辨析】contain VS hold两个单词都含“包含，容纳”的意思 encourage sb. to do sth. 鼓励别人做某事 more+ adj. +than… more十n./phrase十than…
一、单项选择
1．Which of the following underlined parts is different in pronunciation from the others
A．I enclosed a photo of myself and some of my school friends.
B．My father returned home late because of his busy work.
C．The old man attended the important meeting yesterday.
D．The crowd stared at the three people.
2．—What do you think of his homework today
—It’s good, ________ there are still a few mistakes.
A．because B．so C．as D．although
3．We didn’t go to the park ________ the heavy rain. We had to stay at home for a whole day.
A．such as B．in front of C．because of D．for example
4．Please look out! It is ________ to play in the street.
A．dangerous B．available C．healthy D．normal
5．This answer is similar ________ that one. Did you find the difference
A．from B．to C．in D．about
6．You are late for class again. Can you tell me the ________
A．calendar B．concert C．machine D．reason
7．—Could I ask your neighbors for help, Lucy
—I’m afraid not. I ________ know them.
A．only B．hardly C．seldom D．just
8．—Our plan can easily ________ if we don’t think it carefully.
—So we must think it over.
A．fall down B．write down C．take down D．cut down
9．The boy had ________ special experience last Sunday.
A．a B．an C．/ D．the
10．—Many people play with mobile phones all day instead of reading books.
—That’s too bad. Everyone ________ be a book lover. Reading is more enjoyable.
A．should B．can C．would D．may
11．—Do you like the volleyball player Zhu Ting
—Of course. Not only I but also my parents ________ her fans.
A．am B．are C．was D．were
12．—Jenny, when ________ you ________ New York
—Next Monday.
A．did; leave B．have; left C．are; leaving D．do; leave
13．—There ________ a Chinese Characters Dictation (汉字听写大赛) in our school next Friday. Did you tell Olive about it
—Oh, I ________. I will call her at once.
A．will be; forgot B．is going to have; forgot
C．are going to be; forget D．will be; forget
14．—Hello, Phil. Where is Luke now
—Maybe he ________ to the library. But he ________ here an hour ago.
A．has gone; stayed B．has been; stayed C．has been; has stayed D．went; has stayed
15．—You look tired. What’s wrong with you
—I stayed up late last night. I ________ my speech from eight o’clock to midnight.
A．practiced B．am practicing C．was practicing D．has practiced
二、短文选词填空
根据短文内容, 从下面方框中选择适当的单词或短语填空, 使短文内容完整正确。
the biggest danger do our best disasters turning off lights worrying
Climate change is one of the most 16． things for our planet. Many scientists say it is 17． we face. I read about it almost every day. That climate change is changing the earth forever. Many kinds of animals, such as fish, insects, frogs, are dying. Places are getting warmer, or colder, or having more and more 18．. We all need to 19． so that climate change can not destroy us. Doing simple things like 20． can be helpful.
三、用所给单词的正确形式填空
21．We will not have a ________ (month) test on each subject this term any more.
22．The task(任务) is difficult, so you must be ________ (carefully) and ask for help if necessary.
23．Don’t forget ________ (lock) the door when you leave.
24．Please read the English words _________ (clear) so that the teacher can know your problem.
25．It’s ________ (polite) to push in before others or speak aloud in public.
26．Our government is trying to take ________ to prevent and control pollution. (measure)
四、句型转换
Rewrite the following sentences as required
27．He was successful in finishing the SAT in less than 3 hours. (保持句意不变)
He ________ ________ finishing the SAT in less than 3 hours.
28．The whizz-kid seldom discusses business with partners after 11:30. (改为反义疑问句)
The whizz-kid seldom discusses business with partners after 11:30, ________ ________
29．The students are interested in playing rugby after school. (保持句意不变)
The students are ________ ________ playing rugby after school.
30．Students wear uniforms in school every day. (改为被动语态)
Uniforms ________ ________ in school by students every day.
31．He went abroad to learn how to be an engineer. (对划线句提问)
________ ________ he go abroad
32．The boy is in charge of the sales section in the family business. (保持句意不变)
The boy is ________ ________ the sales section in the family business.
33．bright, is, the room, operate, enough, in, for, the doctor, to (连词成句)
______________________________________________________
五、阅读单选
Walking back to camp through the swamp（沼泽）, Sam wondered whether to tell his father what he had seen.
“I know one thing,” he said to himself. “I’m going back to that little pond（池塘）again tomorrow. And I’d like to go alone. If I tell my father what I saw today, he will want to go with me. I’m not sure that is a very good idea. ”
Sam was eleven. His last name was Beaver. He was strong for his age and had black hair and dark eyes like an Indian. Sam walked like an Indian, too, putting one foot straight in front of the other and making very little noise. The swamp through which he was traveling was a wild place. There was no road, and it was soft and wet underfoot, which made walking difficult.
Every four or five minutes, Sam took his compass（指南针）out of his pocket and checked his way to make sure he was going in a right direction. Canada is a big place. Much of it is wild land. To get lost in the woods and swamps of western Canada would be a serious matter. As he trudged on, the boy’s mind was full of the wonder of what he had seen. Not many people in the world have seen the living place of a Trumpeter Swan. Sam had found one on the lonely pond on this day in spring.
He had seen the two great white birds with their long white necks and black bills.
Nothing he had ever seen before in all his life had made him feel quite the way he felt, on that wild little pond, in the presence of those two large swans.
They were so much bigger than any bird he had ever seen before. The nest was big, too. The female was sitting on eggs; the male walked slowly back and forth, guarding her.
(—Excerpted from The Trumpet of the Swan)
34．Why didn’t Sam want to tell his father what he had seen
A．Because he didn’t like his father.
B．Because his father was too busy to go with him.
C．Because his father wasn’t interested in the swans.
D．Because he didn’t want his father to go with him.
35．The underlined word “trudged” may mean ________.
A．walked fast and easily B．walked fast but heavily
C．walked slowly with heavy steps D．walked slowly with light steps
36．How did Sam feel when he thought about what he saw
A．bored B．excited C．tired D．worried
37．Which of the following is True about the reading
A．Sam was walking with a man.
B．Sam didn’t worry about losing his way.
C．Sam didn’t know where the swan’s nest was.
D．Sam looked stronger than many other boys of his age.
38．What is the right order of the things Sam did
①was going back to that little pond ②saw two great white swans
③checked his way with his compass ④began walking back to camp
A．①③②④ B．②④③① C．②③①④ D．④①③②
六、完型填空
Many people have bad eyesight(视力). You may find your classmates, or maybe you yourself are wearing glasses. Eyes are important, so do something to stop your eyesight from getting 39 . Here is some advice.
First, don’t use mobile(可移动的) phones too much. The 40 from mobile phones is bad for your eyes. Studies show that relaxing for 5 minutes after an hour’s reading is a 41 way for protecting(保护) eyes. So have a rest after using your eyes for a long time.
Secondly, don’t read in bed or in a moving bus. When you read, sit straight and keep the book away from the eyes for about 33 42 .
Thirdly, doing eye exercise twice a 43 is necessary—11:00 in the morning and 4:00 in the afternoon. Having enough sleep every day is also important.
If you follow the advice, you may keep your eyes healthy.
39．A．better B．brighter C．worse
40．A．light B．noise C．sound
41．A．bad B．good C．useless
42．A．centimeters B．meters C．kilometers
43．A．day B．month C．year
七、短文首字母填空
根据短文及首字母提示, 写出所缺单词, 并注意使用适当形式。（每空限填一词）
Online shopping, mobile payment and bike-sharing have left a deep impression on the 26-year-old Japanese man Haruki. He decided to write a book to share his 19-year e44． of living in China with the people of his country.
Haruki was b45． in Tokyo, Japan in 1995, and graduated from Xiamen University in 2019. Then he went back to Japan to work. He found many Japanese knew little about China and r46． it was necessary to open a window for the Japanese to understand the changes in China, so he decided to write a book to give the true information of China to the Japanese people.
He recalled that when his Japanese friends came to China to travel, they were surprised to see that bike-sharing was p47． in China. And people didn’t take cash out to shop. I48．, they used digital w49．, such as Wechat Pay and Alipay.
The book was published in 2021. He hopes his book can provide Japanese readers with a look at the real China.
八、阅读回答问题
Do you want to lead a happy life Have you ever thought of food safety problems
It is said that a little girl died after eating some fried chicken. Her father bought the chicken for her from a street seller in Fenzhuang Village, Fengtai, Beijing. After testing the girl, the doctor said she was poisoned (中毒) by nitrites (亚硝酸盐)．Some experts suggest that we should buy foods with QS signs. They are safer.
After hearing about the accident, many people feel more worried about food safety because there have been many food safety problems in our country these years. For example, poisonous (有毒的) rice, oil, and milk have been found out recently. People feel quite afraid because these poisonous foods are rather bad for their health and can even kill them. They want the government to do something to stop such poisonous foods and drinks appearing again so that they can have safe and healthy foods and drinks.
阅读短文，回答下列问题。
50．What problems is the writer talking about
______________________________________________
51．Why did the girl die
______________________________________________
52．Why do experts suggest we should buy foods with QS signs
______________________________________________
53．What are people more worried about
______________________________________________
54．How do people feel about poisonous foods
______________________________________________
九、材料作文
55． 不同的地区有不同的饮食文化。假如你是八（1）班的李萍，在一年一度的校园文化美食节上，你做的食物赢得了大家的一致好评，请你给同学们介绍一下它的做法。
步骤∶
1. 面粉（flour）+食盐（salt）+酵母（yeast）+橄榄油（oliver oil）+水→披萨面（pizza dough）；
2. 番茄（tomato sauce）；
3. 青椒（green peppers）、香肠（sausage）切片；
4. 番茄酱的上面铺青椒、香肠和一层芝士（cheese）；
5. 烘烤（bake）。
作文要求∶
（1）不能照抄原文；不得在作文中出现学校的真实名称和学生的真实姓名。
（2）语句连贯，词数70个左右。短文的开头和结尾已经给出。不计入总词数。
（3）适当使用连接词 first、then、after that、next、finally等。
Hello, I’m Li Ping from Class 1, Grade 8. I’m very happy that many students like my pizza. I want to tell you how to make it._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
That’s all. It’s not hard. I am sure if you have a try at home, you’ll enjoy it.
