2021-2022学年福建省福州市第十九中学九年级上学期期中英语试题（含答案）（不含听力）

这是一份2021-2022学年福建省福州市第十九中学九年级上学期期中英语试题（含答案）（不含听力），共25页。

1．—________ yu ________ t the Germany yet?
—Yes, I ________ there last summer hlidays.
A．Did, g, wentB．Have, gne, have gneC．Have, been, went
2．________ f the students in ur class ________ ging t the summer camp in Beijing next week.
A．Tw fifths, areB．Tw fifth, areC．Tw fifths, is
3．—Tm has imprved his English a lt.
— ________ and ________.
A．S he has, s have yuB．S he has, s yu haveC．S has he, s have yu
4．The traffic in the city ________ be terrible, but nw it has imprved a lt. I think yu will ________ it sn.
A．used t, used tB．used t, get used tC．get used t, used t
5．—Oh, yu’re late again. The film ________ fr twenty minutes.
—What a pity!
A．has begunB．beginsC．has been n
6．The pllutin is serius. We shuld d everything we can ________ the envirnment.
A．prtectB．prtectingC．t prtect
7．Jim has tried every pssible way t slve the prblem because he desn’t want t receive ________ else’s help.
A．nbdyB．everybdyC．anybdy
8．The gvernment ________ us ________ enugh clthes, fd and clean water. It makes us excited.
A．ffers, tB．prvides, withC．supplies, fr
9．The ppulatin f the develped cuntries ________ than ________ f the develping cuntries.
A．are smaller, thatB．is smaller, thseC．is smaller, that
10．Fighting fr yur dream is like climbing a muntain. ________ difficulties yu meet, dn’t give up.
A．WheneverB．WhateverC．Hwever
11．________ yu prepare well fr an interview, things may nt always g as smthly as yu hpe.
A．BecauseB．AlthughC．If
12．Yu ________ keep the water running all the time, because yu are wasting water.
A．ught tB．nt ught tC．ught nt t
13．—The number f visitrs ________ ver 40 millin this year.
—Yes. A large number f visitrs ________ s far because f the new lk f ur city.
A．is, have cmeB．is, has cmeC．are, have cme
14．________ the Internet, peple in tday’s wrld are much clser t each ther.
A．Instead fB．Result inC．Thanks t
15．—I wnder ________.
—Well, I have had it fr three weeks.
A．where yu bught the new mbile phne
B．when yu bught the new mbile phne
C．hw much was yur new mbile phne
III. 完形填空 从每小题所给的A、B、C三个选项中，选出可以填入空白处的最佳答案。（每小题1.5分，满分15分）
Children’s lives have changed greatly ver the last 30 years. But d they have a ___16___ childhd than yu r I did?
I had a very happy childhd. I have fur brthers and sisters, and my memries are all ___17___ being with them. We ___18___ played bard games n the living rm flr, r spent days in the street with the ther neighbrhd children.
These days, in the UK at least, the nature f childhd has ___19___ greatly. Firstly, families are ___20___ and mst families have nly ne child. It is ___21___ fr bth parents t wrk utside the hme. As a result, tday’s bys and girls spend ___22___ f their time alne.
___23___ big change is that children tday spend a huge amunt f their free time at hme. This is because parents wrry abut real r imagined ___24___ utside the hme.
Finally, the kind f tys children have and the way they play are quite different. We used t play many bard games, but tday’s children spend a lt f free time playing cmputer and vide games. The fact that they can play electrnic games n their wn further increases the sense f ___25___ felt by many yung peple tday.
16．A．smarterB．happierC．harder
17．A．inB．amngC．abut
18．A．ftenB．evenC．seldm
19．A．imprvedB．changedC．increased
20．A．smallerB．biggerC．prer
21．A．easyB．simpleC．cmmn
22．A．manyB．muchC．few
23．A．AntherB．EveryC．Other
24．A．striesB．mealsC．dangers
25．A．failureB．lnelinessC．success
IV. 阅读理解（共两节，满分45分）
第一节 阅读下面A、B、C、D四篇短文，根据短文内容，从题中所给A、B、C、D四个选项中，选出最佳答案。（每小题2分，满分40分）
(A)
Because f glbalizatin（全球化）, cellphnes are getting mre and mre ppular all ver the wrld. Wh is happy abut that? It is Cuntry M because vPhne is frm this cuntry. A reprt in 2019 shws: mre than ne fifth f the peple in the wrld use vPhne. This is great fr the vPhne maker. Hwever, peple frm ther cuntries think f anther thing, fr the cellphne market in their dmestic（本国的）cuntries is changing as shwn in the charts belw. It causes the wrking chances t decrease. They are wrried abut lsing jbs in the near future.
26．If a salesman’s sale keeps decreasing, what will the sales chart lk like?
A．B．C．D．
27．The-percentages(%) f vPhne users changed the mst in________.
A．Cuntry AB．Cuntry BC．Cuntry CD．Cuntry D
28．In Cuntry E ________ f peple use dmestic cellphnes in 2019.
A．20%B．30%C．40%D．65%
29．What can we learn frm the reading ?
A．The vPhne maker is frm Cuntry
B．Abut 30% f peple in the wrld use vPhne in 2019.
C．vPhne is getting ppular because it’s cheaper than ther cellphnes.
D．Sme peple might lse jbs because mre and mre peple use vPhne.
30．Which sectin f a newspaper is the reading mst prbably frm?
A．Ht TpicsB．New InventinsC．Happy HursD．Classic Reading
(B)
1.Chemistry is everywhere in ur daily life. Smetimes it’s easy t see. At ther times, it can be very hard t see the everyday chemistry at wrk, but nearly everything yu tuch has sme chemicals in it.
2.Chemistry helps t make prducts fr use. Smething as simple as tthpaste has at least three chemicals that keep yur teeth clean. Other things in yur daily life are created by chemistry, such as hair prducts and sap. Withut chemistry, we wuld never have knwn that we need sap t get the il ut f clthes.
3.Chemistry als helps us understand the wrld arund us. Thanks t chemistry, we knw bleach(漂白剂) can’t be mixed with vinegar (醋), because the mixture can prduce harmful gas.
4.Chemistry plays a big rle in fd preparatin. Cking fd causes it t g thrugh a chemical change. That is the reasn why cked fd ften tastes different frm uncked fd. T much r t little f any chemical material makes a difference t the result f baking(烘焙). Fr example, the cake can be t sft r t hard.
5.Chemistry isn’t smething that just lives in a labratry; it’s smething that yu meet hundreds f times in life. Knwing hw chemistry wrks will give yu a greater understanding f the life.
31．What can the chemistry in sap help us?
A．T clean the teeth.B．T make the teeth strng.
C．T clean the il ff clthes.D．T make the clthes new.
32．Frm the third paragraph, we knw that ________.
A．we can mix bleach with vinegar
B．the mixture can prduce useful gas
C．we can’t mix bleach with vinegar
D．chemistry can’t help us make prducts
33．The furth paragraph mainly tells us that ________.
A．cked fd is much better than uncked fd
B．chemistry plays a big rle in fd preparatin
C．here are n chemical changes while we are cking
D．the cake can’t be t sft r t hard with chemistry
34．Which f the fllwing shws the structure f the passage? (1 = Paragraph 1)
A．B．C．D．
35．What’s the main idea f the passage?
A．Chemistry and fd.B．Chemistry arund the wrld.
C．Chemistry and prducts.D．Chemistry in everyday life.
(C)
Garbage r trash is a majr kind f envirnmental pllutin. Each persn prduces abut 2kg f trash a day. We are making waste prducts faster than nature can break them dwn. And we are using up resurces faster than they can be replaced.
This adds up t truble fr the envirnment. Where des all that garbage g? What can be dne t help dispse f(处理) garbage? Hw can we make less garbage?
Garbage isn’t just the smelly rtting fruits, vegetables r meat that we thrw away in ur hmes. Thse are nly a small part f all the stuff we thrw away. We create ther kinds f waste in cnstructin, mining and in ur factries.
Did yu ever wnder what happens t yur garbage? Mst is burned r buried in landfills(垃圾填埋场). Less than a quarter f ur waste is recycled.
With a ppulatin f 1.3 billin, garbage is a big prblem fr China. Chinese cities create arund 148 millin tns f garbage every year. The amunt is grwing at arund 10 percent each year.
Once we used abut 3 billin plastic shpping bags every day in China. The result was a great waste f resurces and serius pllutin. S we did smething abut that. Nw we use mre clth bags and shpping baskets when we shp.
In the cming years China will build waste-t-energy plants in cities t clean up the garbage. But there’s a lt mre that needs t be dne. And yu can play a part.
36．What can be learned frm the first paragraph?
A．Garbage is the mst serius envirnmental pllutin.
B．Each persn prduces 20kg f garbage a week.
C．Nature can break the garbage dwn as sn as we prduce it.
D．We may use up ur resurces befre they can be replaced.
37．Which f the fllwing places prbably prduce the mst garbage?
A．hmesB．schlsC．factriesD．parks
38．The underlined wrd “plant” in the last paragraph means ________.
A．沙堆B．设备C．工厂D．大箱子
39．What is the purpse f writing this article?
A．Hw t deal with garbage in daily life.
B．Let’s make the Earth a cleaner place.
C．New resurces shuld be fund.
D．We must reduce prducing garbage at hme.
40．Wh d yu think the writer mst likely is?
A．An English scientist.B．A Chinese jurnalist.C．A UN gvernr.D．An American student.
(D)
Yu may frget yur passwrd r yur ID, but yu’ll never frget yur face. Using yur face as yur ID is quick and cnvenient. Yu culd take the subway r bard a flight with just yur face alne. This is hw facial recgnitin (人脸识别) wrks. This technlgy has helped Taylr Swift identify stalkers (识别跟踪者) at her cncerts. It has als been used t catch criminals.
In China, facial recgnitin systems have been used in many areas. In Zhengzhu, peple can nw get n the subway by using facial recgnitin technlgy. They just need t link the nline payment system t the subway’s smartphne app. Students at Peking University can als pass thrugh the schl gate by scanning their face.
Hwever, there are currently n laws t regulate (规范) the use and cllectin f facial infrmatin. S many peple are wrried abut the cllectin and use f this infrmatin by gvernments and cmpanies. “I feel uncmfrtable with the use f facial infrmatin because I dn’t knw hw the cmpany is using my facial details r whether they will be leaked” Said Feng Yi, a turism cmpany wrker. Infrmatin leakage is a prblem because there is a lng histry f cmpanies failing t prtect users’ infrmatin. After all, yu can change yur bank card r passwrd if yur bank infrmatin is leaked, but can yu change yur face when yur facial infrmatin is stlen?
As facial recgnitin is used mre widely in ur daily lives-frm cllege campuses and subways t street crners and smartphnes, we must ask urselves whether r nt this new technlgy is wrth the risk.
41．Facial recgnitin technlgy can’t be used t ________.
A．catch criminalsB．take the subwayC．pay fr the flightD．identify stalkers
42．What des Paragraph 2 mainly talk abut?
A．Peple can scan their face t get n the subway.
B．Hw the facial recgnitin system is used in sme areas.
C．Peple link the nline payment system t smartphne apps.
D．Students use facial recgnitin t pass thrugh the schl gate.
43．Feng Yi’s wrds in Paragraph 3 shw ________.
A．hw facial infrmatin is cllected
B．that peple are wrried abut the infrmatin leak
C．hw cmpanies fail t prtect users’ infrmatin
D．that laws shuld regulate the use f face recgnitin
44．The passage mainly wants t tell us ________.
A．the risk f new technlgies
B．the leaks f facial infrmatin
C．the advantages f facial recgnitin
D．the use and risks f facial recgnitin
45．In which magazine may yu find this passage?
A．Science ViewB．Health OnlineC．Sweet TthD．Sprts Wrld
第二节 阅读下面短文，从短文后所给的五个选项中选出能填入短文空白处的最佳选项，使短文通顺、连贯，意思完整。（每小题1分，满分5分）
Online eating shws have gained ppularity in recent years. __46__ But they have als received criticism（批评）fr their waste f fd. While sme hsts d eat all the fd shwn, thers may be faking（假装）it. T stp this practice, many vide platfrms, including Duyin, Kuaishu and Bilibili, have remved vides that shw fd waste. __47__
Fd waste has becme a majr cncern acrss the wrld. In June, 2020, the United Natins warned that the wrld is n the verge（边缘）f the wrst fd crisis（危机）in 50 years. Reprtedly, abut a third f the wrld’s fd-1.3 billin tns-is wasted every year. __48__
Accrding t China Daily, restaurants and catering assciatins（餐饮行业）in many places f China have been wrking ut ways t cntrl fd waste.
The Wuhan Catering Assciatin suggested that lcal restaurants use the “N-l mde”, which means that if peple have fd tgether, they shuld rder dishes as if there were ne fewer persn t avid wasting fd. __49__
__50__ “We will make new laws that give clear instructins n aviding fd waste,” said Zhang Guilng, an fficial.
A．Prmpts（提示）are als shwn t ask users t stp waste and eat reasnably.
B．Meanwhile, new laws are als being cnsidered, accrding t China Daily.
C．Fr example, a grup f ten diners shuld nly rder enugh fr nine peple.
D．Many hsts f such shws becme ppular fr their ability t eat lts f fd.
E．In China alne, 50 millin tns f fd is wasted every year.
V. 情景交际 根据情景提示，完成下列各题（每小题2分，满分10分）
51．朋友向你中国的人口是多少，他会这样问：
___________________________?
52．Lisa告诉同学她已经到福州三年了，她可以这样说：
___________________________.
53．为了省电最好离开房间时关闭电源，你可以这样建议：
___________________________.
54．你想知道Jenny是否想成为一名环保人士，你可以这样问她：
___________________________?
55．Tm的叔叔已经去香港了，妈妈这样吿诉Tm：
___________________________.
VI. 看图写话 （每小题2分，满分10分）
根据每小题所提供的图画情景和提示词，写出一个与图画情景相符的句子
56．get used t, early
___________________________
57．implite, public
___________________________
58．nise, harm
___________________________
59．stp, blw…away
___________________________
60．see, dance
___________________________
VII. 短文填词（共10小题；每小题1分，满分10分）
阅读下面短文，根据语境、音标或所给单词的提示，在每个空格内填入一个适当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。
It’s nt usual that yu can feel the warmth in an icy train statin. After all, it’s the place where peple walk __61__ (quick) frm ne end t the ther fr their trains with impatience. Hwever, just there, __62__ a cld Friday mrning, I saw smething that mved me t tears.
When I __63__ (walk) t the hall f the statin, I saw a yung wman put smething next t a sleeping __64__ [ˈhəʊmləs] man. She put it dwn silently and left in a hurry. I wndered __65__ she had put sme mney there. Instead, it was a sandwich __66__ (lie) n the man’s bag. I suddenly realized that a sandwich was prbably what the man needed mst.
I culdn’t help thinking f many times when I was __67__ (help) by thers. I als thught abut all the ther little acts f __68__ [ˈkaɪndnəs] that happened every day and went unnticed. Even the smallest thing can make a big __69__ [ˈdɪfrəns].
And what a gift it is when yu get t see the __70__ (mve) mments!
VIII. 书面表达（15分）
71．众志成城抗疫情，齐心向阳迎春天。随着新冠肺炎疫情的有效控制，久别的师生回到了熟悉的校园。复学后，林老师开展了主题为“Share yur life at hme during the COVID-19”的演讲活动，大家分享期间的经历和感受。假如你是李山，请参考以下表格内容写一份演讲稿。
注意：（1）不出现真实的姓名和校名。
（2）演讲稿必须包含所提供的主要信息，可适当发挥
（3）行文连贯，条理清晰，语法正确。
（4）词数：80词左右；演讲稿的开头已经给出，不计入总词数。
Hell, everyne! Lng time n see. I’m very happy t share my life at hme during the COVID-19 with yu.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Thanks fr listening!
1
Study
have nline classes, d hmewrk…
2
Husewrk
ck the dishes, wash the clthes…
3
Leisure activities
listen t music, watch TV…
4
Feeling
warm, happy
1．C
【详解】
句意：——你去过德国了吗？——是的，我去年暑假去过那里。
考查时态。根据yet可知，第一处用现在完成时；have been t去过（已回），have gne t去了（未回），根据“Yes”可知，是去过（已回）。第二处根据“last summer hlidays”可知，是一般过去时，动词用过去式，故选C。
2．A
【详解】
句意：我们班五分之二的学生下周要去北京参加夏令营。
考查分数表达以及主谓一致。五分之二的表达是：tw fifths，分数修饰主语，be动词要与f后的名词单复数保持一致，“students”是复数形式，故be动词用are，故选A。
3．A
【详解】
句意：——汤姆的英语水平提高了很多。——是的，你也是。
考查部分倒装。第一句肯定前者所说，用“S+主语+助动词”表示，第二处表示后者也是如此，用“S+助动词+主语”表示。故选A。
4．B
【详解】
句意：这个城市的交通过去很糟糕，但现在已经改善了很多。我想你很快就会习惯的。
考查used的相关短语。used t d sth过去常常做某事；get used t (ding) sth习惯于做某事。根据“but nw”可知，前半句叙述过去的情况，用used t d sth；后半句表示“习惯”，用get used t (ding) sth。故选B。
5．C
【详解】
句意：——你又迟到了。电影已经开始二十分钟了。——真遗憾！
考查现在完成时。根据“fr twenty minutes”可知，应使用现在完成时，且要用延续性动词，故选C。
6．C
【详解】
句意：污染很严重。我们应该尽一切努力来保护环境。
考查非谓语动词。根据“We shuld d everything we can … the envirnment”可知，尽一切努力的目的是为了保护环境，用动词不定式表目的，故选C。
7．C
【详解】
句意：Jim已经尝试了每个可能的方法去解决问题，因为他不想接受其他人的帮助。
考查不定代词辨析。nbdy没人；everybdy每个人；anybdy任何人。根据“Jim has tried every pssible way t slve the prblem...”可知Jim尝试解决问题是不想要其他人的帮助，否定句用anybdy。故选C。
8．B
【详解】
句意：政府为我们提供了足够的衣服，食物和干净的水。这使我们兴奋。
考查动词短语辨析。根据“The clthes, fd and clean water.”可知，此处表示“提供某人某物”，可用ffer sb sth=prvide sb with sth=supply sth fr/t sb表示。故选B。
9．C
【详解】
句意：发达国家的人口比发展中国家的人口要少。
考查主谓一致和代词的用法。第一处强调的中心词是ppulatin，be动词用is，排除A；比较的是“ppulatin人口”，不可数名词，用that代替，故选C。
10．B
【详解】
句意：为梦想奋斗就像爬山。 无论你遇到什么困难，都不要放弃。
考查连词辨析。Whenever不论何时；Whatever无论什么；Hwever然而。根据“… difficulties yu meet, dn’t give up.”结合语境，可知是无论你遇到什么困难，都不要放弃，Whatever相当于n matter what，引导让步状语从句，故选B。
11．B
【详解】
句意：虽然你为面试做了充分的准备，但事情并不总是像你希望的那样顺利。
考查连词辨析。Because因为；Althugh虽然；If如果。前后两句构成让步关系，用Althugh引导让步状语从句。故选B。
12．C
【详解】
句意：你不应该让水一直开着，因为你在浪费水。
考查情态动词。ught nt t d sth（不）应该做某事，排除B选项，根据“Yu … keep the water running all the time”可知，不应该一直让水开着，故选C。
13．A
【详解】
句意：——今年的游客人数超过4000万。——是的。由于我们城市的新面貌，许多游客远道而来。
考查主谓一致。the number f修饰主语，be动词用单数形式is；a large number f修饰名词，助动词用have，故选A。
14．C
【详解】
句意：多亏了互联网，今天世界上的人们彼此更近了。
考查介词短语辨析。Instead f而不是；Result in结果是；Thanks t由于，幸亏，归因于。结合句意可知，此处强调原因，应填Thanks t，故选C。
15．B
【详解】
句意：——我想知道你什么时候买的新手机。——嗯，我已经买了三个星期了。
考查宾语从句。wnder后缺少宾语，空处应是宾语从句，应用陈述语序，排除C；根据答语“I have had it fr three weeks”可知，此处对时间进行提问，用when引导。故选B。
16．B
17．C
18．A
19．B
20．A
21．C
22．B
23．A
24．C
25．B
【分析】
本文主要介绍了如今孩子的童年发生的变化。
16．
句意：但他们的童年比你我都快乐吗？
smarter更聪明的；happier更开心的；harder更努力的。根据“I had a very happy childhd. ”可知，此处询问是否有更开心的童年，故选B。
17．
句意：我有四个兄弟姐妹，我的记忆都是和他们在一起的。
in在……里；amng与……在一起；abut关于。根据“all … being with them”可知，所有的记忆都是关于他们的，故选C。
18．
句意：我们经常在客厅的地板上玩棋盘游戏，或者和邻居的孩子们在街上玩上几天。
ften经常；even甚至；seldm很少。根据“I had a very happy childhd”可知，童年过得很开心，所以是经常玩游戏，故选A。
19．
句意：如今，至少在英国，童年的本质已经发生了很大的变化。
imprved提高；changed改变；increased增加。根据“Firstly, families are …and mst families have nly ne child”记“big change”可知，童年已经发生了巨大的变化，故选B。
20．
句意：首先，家庭更小，大多数家庭只有一个孩子。
smaller更小的；bigger更大的；prer更穷的。根据“mst families have nly ne child”可知，大部分家庭都只有一个孩子，家庭变得更小，故选A。
21．
句意：父母双方外出工作是很普遍的。
easy容易的；simple简单的；cmmn平常的。根据“As a result, tday’s bys and girls spend…f their time alne”可知，父母在外打工是很普遍的，故选C。
22．
句意：因此，今天的男孩和女孩花很多时间独处。
many许多，修饰可数名词；much许多，修饰不可数名词；few没有多少的，修饰可数名词。修饰不可数名词time，要用much，故选B。
23．
句意：另一个大的变化是，现在的孩子在家里花了大量的空闲时间。
Anther另一个；Every每一个；Other其他的。此处指不确定数量中的另一个，用anther表示，故选A。
24．
句意：这是因为父母担心真实的或想象的家庭之外的危险。
stries故事；meals餐；dangers危险。根据“big change is that children tday spend a huge amunt f their free time at hme”可知，担心在家以外的危险会发生，所以让孩子们更多的时间是待在家里，故选C。
25．
句意：事实上，他们可以自己玩电子游戏进一步增加了当今许多年轻人的孤独感。
failure失败；lneliness孤单；success成功。根据“they can play electrnic games n their wn further increases the sense f …felt by many yung peple tday”可知，只在家里玩电子游戏增加了年轻人的孤独感，故选B。
26．D
27．C
28．B
29．D
30．A
【分析】
文章大意：随着全球化的不断发展，手机越来越受欢迎，而vPhne也成了很多人的选择，但同时，其他国家却为此感到担忧，文章下面给出的两幅图分别是其他国家2010年和2019年vPhne用户和本国手机用户数量的变化图。
26．
推理判断题。根据“It causes the wrking chances t decrease. They are wrried abut lsing jbs in the near future”可知，如果一个销售员的销售额逐渐下降，那么呈现出的图表中，销售额应该随着月份的变化而减少，故选D。
27．
细节理解题。根据第一张图可知，C国2010年vPhne用户只有百分之十，但到了2019年变成了百分之七十。而在第二张图中，C国2010年本国手机用户有百分之八十，但到了2019年变成了百分之二十，所以C国变化是最大的，故选C。
28．
细节理解题。根据第二张图可知，E国上方的柱形图，右侧的是2019年本国手机用户数量，为百分之三十，故选B。
29．
细节理解题。根据“A reprt in 2019 shws: mre than ne fifth f the peple in the wrld use vPhne. This is great fr the vPhne maker”及“They are wrried abut lsing jbs in the near future”可知，因为越来越多的人使用vPhne，所以一些人可能会失业，故选D。
30．
推理判断题。文章主要讲了手机市场在全球化影响下的变化，这属于热门话题，故选A。
31．C
32．C
33．B
34．A
35．D
【分析】
这是一篇说明文，文章主要讲述化学物质无处不在；讲述化学物质的用途；知道化学的原理能够更好地理解生活。
31．
细节理解题。根据第二段“Withut chemistry, we wuld never have knwn that we need sap t get the il ut f clthes.”可知肥皂里的化学物质可以帮助我们清洗衣服上的油渍。故选C。
32．
细节理解题。根据第三段“Thanks t chemistry, we knw bleach(漂白剂) can't be mixed with vinegar (酷)，because the mixture can prduce harmful gas.”可知漂白剂和醋不能混合，因为会产生有害的气体。故选C。
33．
段落大意题。根据第四段第一句“Chemistry plays a big rle in fd preparatin.”可知这一段主要讲述化学物质在食物准备上的重要作用。故选B。
34．
文章结构题。文章的第一段主要讲述化学物质无处不在；第二段到第四段讲述化学物质的用途；第五段总结化学物质是生活中常见的东西，知道化学的原理能够更好地理解生活。故选A。
35．
主旨大意题。文章主要讲述化学物质在日常生活中的用途和作用。可概括为Chemistry in everyday life。故选D。
36．D
37．C
38．C
39．B
40．B
【分析】
本篇短文分析地球上垃圾的来源——生活垃圾、建设、采矿、工厂的生产的废物；由于我们制造废物的速度比自然分解废物的速度快，虽然人们采取很多的措施来处理垃圾，但还远远不够，文章呼吁人们要行动起来，使地球成为更干净的地方。
36．
推理判断题。根据“We are making waste prducts faster than nature can break them dwn. And we are using up resurces faster than they can be replaced”可知，我们可能在资源被替代之前就用完了它们，故选D。
37．
细节理解题。根据第三段“Garbage isn’t just the smelly rtting fruits, vegetables r meat that we thrw away in ur hmes. Thse are nly a small part f all the stuff we thrw away. We create ther kinds f waste in cnstructin, mining and in ur factries”可知生活垃圾只是一小部分，家庭、学校、农场都是生活垃圾，因此工厂有可能产生最多的垃圾，故选C。
38．
词义猜测题。根据“In the cming years China will build waste-t-energy plants in cities t clean up the garbage”可知，在未来几年，中国将在城市建立垃圾转化能源工厂来清理垃圾，所以plants表示“工厂”，故选C。
39．
推理判断题。根据本文的第一段和最后一段可知，本文通过分析地球上垃圾的来源来呼吁人们要行动起来，使地球成为更干净的地方，故选B。
40．
推理判断题。文章讲述垃圾造成地球污染，配有详实的数据，呼吁人们要行动起来，使地球成为更干净的地方；由此推断此文来自记者；故选B。
41．C
42．B
43．B
44．D
45．A
【分析】
本文主要讲述面部识别系统越来越多的应用于我们的日常生活，但是很多公司在保密工作上做的还不够，这项技术的安全性值得我们去反思。
41．
细节理解题。根据“Yu culd take the subway r bard a flight with just yur face technlgy has helped Taylr Swift identify stalkers at her cncerts. It has als been used t catch criminals.”可知，面部识别技术可以用来乘地铁或乘飞机，识别跟踪者和抓捕罪犯。故选C。
42．
段落大意题。分析第二段内容可知，本段主要介绍面部识别技术在一些领域的使用，故选B。
43．
推理判断题。分析“I feel uncmfrtable with the use f facial infrmatin because I dn’t knw hw the cmpany is using my facial details r whether they will be leaked”可知，Feng Yi对使用面部信息感到不舒服，因为他不知道公司是如何使用面部信息的，也不知道它们是否会被泄露。故选B。
44．
主旨大意题。本文主要讲述面部识别系统越来越多的应用于我们的日常生活，但是很多公司在保密工作上做的还不够，这项技术的安全性值得我们去反思。故选D。
45．
推理判断题。本文主要讲述面部识别技术，所以推测可能在科学观点版块看到这篇文章，故选A。
46．D
47．A
48．E
49．C
50．B
【分析】
本文从饮食秀谈起，许多这样的节目因浪费食物而受到批评，旨在号召大家杜绝浪费。
46．
根据“Online eating shws have gained ppularity in recent years.”可知，此处提及一些饮食秀，选项D“许多这类节目的主持人因为他们吃很多食物的能力而出名”符合语境，故选D。
47．
根据“T stp this practice, many vide platfrms, including Duyin, Kuaishu and Bilibili, have remved vides that shw fd waste.”可知，为了制止这种做法，包括抖音、快手和哔哩哔哩在内的许多视频平台都删除了显示食物浪费的视频。选项A“提示还会要求用户停止浪费，合理饮食”符合语境，故选A。
48．
根据“Reprtedly, abut a third f the wrld’s fd-1.3 billin tns-is wasted every year.”可知，据报道，世界上每年有三分之一的食物——13亿吨——被浪费掉了。选项E“仅在中国，每年就有5000万吨食物被浪费”符合语境，故选E。
49．
根据“The Wuhan Catering Assciatin suggested that lcal restaurants use the “N-l mde”, which means that if peple have fd tgether, they shuld rder dishes as if there were ne fewer persn t avid wasting fd.”可知，此处介绍“N-1”模式，选项C“例如，十个食客通常只能点九个人的食物”符合语境，故选C。
50．
根据“We will make new laws that give clear instructins n aviding fd waste”可知，我们将制定新的法律，就避免食物浪费给出明确的指示。选项B“与此同时，据《中国日报》报道，新的法律也在考虑之中”符合语境，故选B。
51．What’s the ppulatin f China
【详解】
询问人口多少，用固定句式：what’s the ppulatin f…“某地的人口有多少”，China“中国”，故填What’s the ppulatin f China。
52．I have been in Fuzhu fr three years
【详解】
fr+一段时间three years，句子用现在完成时，且动词要用延续性动词，have/has been in：待在某地，是延续性动词；主语I是第一人称，助动词用have，故填I have been in Fuzhu fr three years。
53．Yu shuld/ught t shut ff the electricity when yu leave a rm
【详解】
建议他人做某事，可以说“Yu shuld/ught t d sth”；关闭电源shut ff the electricity；离开房间时when yu leave a rm。故填Yu shuld/ught t shut ff the electricity when yu leave a rm。
54．Wuld yu like t be a greener persn
【详解】
是否愿意做某事wuld yu like t d sth；成为be；一名环保人士a greener persn。故填Wuld yu like t be a greener persn。
55．Yur uncle has gne t HngKng.
【详解】
表示已经去某地，用现在完成时has/have gne t；你的叔叔Yur uncle，作主语，助动词用has；香港HngKng。故填Yur uncle has gne t HngKng.
56．He gets used t getting up early.
57．It’s implite t spit in public.
58．Nise pllutin des harm t peple’s health.
59．Trees can stp the wind frm blwing the earth away.
60．We see sme butterflies dance amng the flwers.
【分析】
56．
根据图片以及提示词可知，此处表示“他习惯于早起”。get used t dings th：习惯做某事；get up early：早起；陈述客观事实，句子用一般现在时，主语he是第三人称，动词用三单形式，故填He gets used t getting up early.
57．
根据图片以及提示词可知，此处表示“在公共场合吐痰是不礼貌的”。固定句式：It’s+形容词+t d sth“做某事是……的”，implite：不礼貌的；spit in public：在公共场合吐痰，故填It’s implite t spit in public.
58．
根据图片以及提示词可知，此处表示“噪音污染对人们的健康有害”。nise pllutin：噪声污染；d harm t：对……有害；peple’s health：人们的健康，句子用一般现在时，主语nise pllutin是不可数名词：是第三人称，动词用三单形式，故填Nise pllutin des harm t peple’s health.
59．
根据图片以及提示词可知，此处表示“树木可以阻止风把泥土吹走”。trees作主语；can能够，后接动词原形；stp…frm ding sth：阻止做某事；the wind：风；blw the earth away：把泥土吹走，故填Trees can stp the wind frm blwing the earth away.
60．
根据图片以及提示词可知，此处表示“我们看到一些蝴蝶在花丛中翩翩起舞”。we作主语；see sth d sth看见某物做某事；butterflies：蝴蝶；dance amng the flwers：在花丛中翩翩起舞，句子是一般现在时，主语we是复数形式，动词用原形，故填We see sme butterflies dance amng the flwers.
61．quickly
62．n
63．walked
64．hmeless
65．if##whether
66．lying
67．helped
68．kindness
69．difference
70．mving
【分析】
本文讲述了作者在冰冷的火车站看见一位年轻的妇女把一个三明治放在一个睡觉的流浪汉旁边的包上，作者原以为她放的是钱。作者突然意识到一个三明治可能是这个男人最需要的东西。作者忍不住想起其他一些善意的行为。从中我们可知，即使是最小的事情也会带来很大的影响。
61．
句意：毕竟，在这里人们急匆匆地从一头走到另一头去赶火车。此处在句中修饰动词walk，用副词形式，故填quickly。
62．
句意：然而，就在那里，在一个寒冷的周五早上，我看到了一些让我感动得流泪的东西。根据“a cld Friday mrning”可知，用在具体的某一天早上用时间介词n，故填n。
63．
句意：当我走到车站大厅时，我看到一个年轻女人在一个睡觉的流浪汉旁边放了一些东西。时态是一般过去时，动词用过去式，故填walked。
64．
句意：当我走到车站大厅时，我看到一个年轻女人在一个睡觉的流浪汉旁边放了一些东西。根据“[ˈhəʊmləs]”可知，此处是hmeless，表示“无家可归的”，故填hmeless。
65．
句意：我想知道她是否在那儿放了一些钱。根据“I had put sme mney there.”可知，此处用if/whether引导宾语从句，意为“是否”，故填if/whether。
66．
句意：相反，这名男子的包上平躺着一个三明治。根据“it was a the man’s bag.”可知，主语和动作之间是主动关系，用现在分词作状语，故填lying。
67．
句意：我不禁想起了很多次别人帮助我的时候。根据“I culdn’t help thinking f many times when I thers.”可知，主语是动作的承受者，用被动语态表示，此处填过去分词，故填helped。
68．
句意：我还想到了其他那些每天发生却没有被注意到的小善举。根据“[ˈkaɪndnəs]”可知，此处是kindness，意为“善意，善举”，故填kindness。
69．
句意：即使是最小的事情也能造成很大的影响。根据“[ˈdɪfrəns]”可知，此处是difference，意为“区别”，故填difference。
70．
句意：当你能看到那些感人的时刻，这是一份多么大的礼物啊！此处作定语修饰mments，用形容词mving，意为“感人的”，故填mving。
71．例文：
Hell, everyne! Lng time n see. I’m very happy t share my life at hme during the COVID-19 with yu.
At hme, I had nline classes n the Internet. I culd see my teacher thrugh the cmputer r the cellphne. After having the class, I did my hmewrk. Then, I used the cellphne t send the phts f hmewrk t my teachers. In the spare time, I cked the dishes fr my parents, washed the clthes and s n. Besides, I watched TV, listened t music r did sprts at hme. At that time, thugh we culdn’t g ut because f the COVID-19, we had a happy and warm family life. We shuld study hard frm nw n and treasure the present life.
Thanks fr listening!
【详解】
1.题干解读：本文是一篇演讲稿。根据提示的材料介绍自己在疫情期间的经历和感受。
2.写作指导：本文主要采用一般过去时。分为三段式：开头和结尾已给出；中间根据提示内容介绍自己在家做的事情，并发表自己的观点。写作时保持主谓一致性，做到无语法和标点错误。