仁爱科普版七年级下册Review of Units 7-8练习题

这是一份仁爱科普版七年级下册Review of Units 7-8练习题，文件包含Unit8Topic2培优卷2022-2023学年七年级下册英语单元卷仁爱版解析版docx、Unit8Topic2培优卷2022-2023学年七年级下册英语单元卷仁爱版原卷版docx等2份试卷配套教学资源，其中试卷共21页， 欢迎下载使用。

话题测试 （B卷·能力提升）
（时间：60分钟，满分：100分）
一、单项选择（本题共10小题，每小题1分，共10分。）
1．Frank desn’t like math. He thinks it’s ________.
A．funB．easyC．bringD．interesting
2．It’s rather cld utside. I wuld rather ________ at hme.
A．t stayB．stayingC．stayD．stayed
3．He desn’t ________ histry because it’s nt fun.
A．want t learnB．want learnC．want learningD．t want t learn
4．Peple are all ging hme. The yung man decided t lk fr the lst car _______.
A．alsB．alneC．againD．always
5．My parents plan ________ Thailand fr a hliday next mnth.
A．t travelB．t visit tC．visit tD．t travel t
6．Lucy, remember ________ yur hmewrk here tmrrw mrning.
A．bringingB．t bringC．t takeD．taking
7．—Wuld yu like ________ sme juice?
—N, I dn’t like ________ that.
A．t rder; drinkB．rdering; drinkingC．t rder; drinkingD．rdering; t drink
8．She smetimes frgets ________ her hmewrk t schl.
A．t bringB．bringC．bringsD．bringing
9．Alice tried ________ up, but she failed ________ the key.
A．t climb; reachingB．climbing; t reach
C．climbing; reachingD．t climb; t reach
10．—I have ________ in learning maths and I’m s wrried. Culd yu help me with it?
—Sure, I’d lve t.
A．funB．interestC．trubleD．questin
二、完形填空（本题共10小题，每小题1分，共10分。）
Ben lives in Canada. He is a 12-year-ld schlby. His schl is nt far ____11____ his hme. He ges t schl by bike frm ____12____ t Friday. He has fur ____13____ in the mrning and tw in the afternn. Tmrrw is Saturday, and Ben ____14____ g t schl. His parents and he are planning t g t Beijing by ____15____. Ben needs t take his camera, sme ____16____, fd and drinks with him. They will leave Canada n December 25, and ____17____ in Beijing n December 26. They will ____18____ with Li Ming’s family fr five days. Ben has nly seen Tian’anmen Square n TV r in pictures. He wants t ____19____ the square and many ther ____20____ places in Beijing.
11．A．atB．inC．tD．frm
12．A．ThursdayB．WednesdayC．TuesdayD．Mnday
13．A．classesB．subjectsC．festivalsD．parties
14．A．can’tB．needn’tC．mustn’tD．wn’t
15．A．carB．shipC．planeD．subway
16．A．clthesB．questinsC．habitsD．stres
17．A．watchB．sundC．playD．arrive
18．A．thinkB．stayC．findD．help
19．A．cmeB．gC．visitD．knw
20．A．beautifulB．difficultC．healthyD．useful
三、阅读理解（本题共20小题，每小题2分，共40分。）
(Mrs Jnes, the head master, is giving the students sme infrmatin abut the trip.)
Nw, here’s sme infrmatin abut ur schl trip. As usual we will spend the first fur days in Paris. We’ll have a sightseeing tur f the city and we’ll als visit sme f the famus places like the Eiffel Twer and the Luvre. Frm Paris we’ll travel dwn t the suth f France near Marseilles by bat. We’ll spend five days there.
Last year we went by bus, but we fund that the jurney was t lng and we didn’t have enugh time t d everything. S this year we will g by train. I will prvide mre infrmatin abut the schedule (日程安排) later. There will be 80 students n the trip. We will travel in three grups and there will be three teachers with each grup. I will g with Grup One.
I hpe that everyne n the trip will have a gd time, but please remember that it is an educatinal (有关教育的) visit, nt a hliday. There will be sme time fr swimming and ther sprts, but we are ging t France t study French culture and use the French language as much as pssible.
21．What are the students ging t France fr?
A．T d sme sprts.B．T learn smething.
C．T spend their hliday.D．Only t g sightseeing.
22．Hw lng will they stay there?
A．Three days.B．Fur days.C．Five days.D．Nine days.
23．Why dn’t they want t g by bus? Because ________.
A．there are t many studentsB．it will take t much time
C．they dn’t knw hw lng it will takeD．they cannt have a sightseeing n the way
24．Which team will Mrs Jnes g with?
A．Grup One.B．Grup Tw.C．Grup Three.D．Grup One and Grup Three.
25．Which f the fllwing is NOT true?
A．Nine teachers will g with the students.B．They’ll have a sightseeing tur f the city first.
C．Mrs Jnes and the students are n hliday.D．Last year they didn’t have enugh time t d everything.
Eat mre healthily. Exercise twice a week. Read mre bks. Lse weight. We make the same reslutins （决心）every year, but mst f us fail, dying ut after nly a few days r, at mst, weeks. Even the mst successful amng us has difficulty achieving （达到） it when it cmes t persnal change. President Barack Obama struggles t get ut f his cigarette habit.
Prfessinals wh help peple make changes in their lives suggest the change is decided by ne’s mind. Beginning with small gals r steps usually leads t a better result later, they say. But they ntice that the experience is different fr everyne.
“Peple are mre likely t make psitive （积极的）changes in their lives nt nly when their friends d, but when their friends f friends d, and when their friends f friends f friends d,” said Nichlas Christakis, a prfessr f medical scilgy （医学社会学）at Harvard University. “Peple are better able t make changes in their lives-lse weight, give up smking, becme happy- when they d this with a large number f ther peple, and s using yur scial netwrk ties can be helpful t yur wn effrts.”
Jhnny Augustin understands that well. His reslutin fr 2008 was t reduce 30 punds frm his 237-pund frame. But the change didn’t cme easily. He said, “I’m a huge prcrastinatr, I kept putting it ff until tmrrw. I didn’t get t d it until the summer.” Hwever, Augustin was encuraged when he saw his lder brther wrking ut. Tday, Augustin weighs 190 punds.
“Of curse, change can happen nly if peple dn’t set their gals t high r try t deal with t many changes at a time; ne f the biggest mistakes we make is setting unrealistic （不现实的） gals, ” said Dalia Lilera, a psychlgist at Lesley University, “Yu can’t achieve in a few weeks what yu haven’t achieved in a few years, ”said Lilera.
26．Frm the first paragraph we can infer that ________.
A．change fr a persn is difficultB．famus peple have great reslutins
C．mst peple dn’t want t change themselvesD．nbdy can change himself
27．It is knwn frm Nichlas Christakis that ________.
A．friendship plays an imprtant rle in ur daily lives
B．peple are better able t make changes when they make changes with thers
C．friends can easily change ur minds abut smething
D．friends’ supprt plays a bigger rle in ne’s success than ne’s mind
28．The underlined wrd “prcrastinatr” in Paragraph 4 refers t thse wh ________.
A．decide t make a changeB．are careless and lazy as a habit.
C．put ff wrk especially because f lazinessD．dn’t want t d smething great
29．Accrding t the passage, Dalia Lilera suggested that ________.
A．peple shuld understand their gals well
B．peple shuld try their best t change themselves
C．peple shuld have cnfidence and psitive habits
D．peple shuld start with setting small gals t meet
30．The passage is mainly abut ________.
A．the reasn why lsing weight is s hardB．the effect f the psitive change
C．the attitudes （态度）twards change in lifeD．the ways f making a change
Carmaker Will Make Electric Vehicles Only by 2030
The Swedish carmaker annunced this week that it will nly make electric cars by 2030.
The secnd large car cmpany says it will stp making traditinal internal cmbustin (燃烧) engines. In January, American carmaker General Mtrs said it wuld nly make battery-pwered cars by 2035. Henrik Green, the chief f the car technlgy fficer, said that “there is n lng-term (长期的) future” fr cars with traditinal engines. If yu want t buy ne f these cars in abut nine years, yu will have t make yur rder nline. Yu will still be able t lk at cars at a car stre, hwever, the present car stres, which are knwn as dealerships (供应商), will remain in place s custmers can lk at cars and have them repaired.
In making the annuncement, they said it als plans t shw a new electric car. The autmbile cmpany said it hpes that within fur years, half f its sales arund the wrld will cme frm electric cars. The ther half will cme frm cars knwn as hybrids (混合物). Hybrid cars use a cmbinatin f batteries and traditinal engines t mve the car. Green said the mve t electric cars will help them “meet the expectatins f ur custmers and be part f the slutin when it cmes t fighting climate change”.
As technlgy imprves and gvernments try t reduce pllutin, mre carmakers are increasing prductin f electric cars.
31．What did the carmaker said this week?
A．It had made sme electric cars.B．It will make traditinal cars by 2030.
C．It wn’t make electric cars.D．It wn’t make traditinal cars.
32．If yu want t buy ne f the electric cars in abut nine years, yu will ________.
A．have t make yur rder at stre.B．be able t lk at cars nline.
C．have yur car repaired at a car stre.D．be able sell yur car nline.
33．Henrik Green implied (暗示) that ________.
A．they will stp prducing traditinal carsB．traditinal cars have a bright future
C．they will prduce traditinal cars in the shrt-termD．they have n plan fr prducing cars
34．The underlined wrd “batteries” in the passage means ________ in Chinese.
A．汽油B．电池C．混合D．太阳能
35．The purpse f writing the passage may be t ________.
A．encurage peple t prduce electric carsB．encurage peple t use electric cars
C．encurage carmakers t stp prducing traditinal carsD．encurage carmakers t prduce new cars with less pllutin
Zhang Shiyuan, 13
I am very interested in all kinds f dramas, especially thse by William Shakespeare. But it is impssible t watch stage（舞台）drama every week. S my small gal is t watch at least ne mvie nline frm Shakespeare’s wrks. It will nt nly imprve my English, but als help me have my wn taste in drama.
Wu Qianhui, 14
Fr me, the small gal is t run 3,000 meters every day. It isn’t an easy thing, especially t d it every day. But I will nt shy away frm the challenge. I have the cnfidence（自信）t make it. I believe I can hld n and achieve my gal.
Gu Jiayi, 13
My gal is t master a skill like cking. It is nt very difficult, but it takes a lt f time. S I’ll make myself learn hw t ck during hlidays. The aim will help me make gd use f time and be mre independent.
Zhen Yishi, 14
I want t finish reading tw English nvels this year. Reading plays an imprtant rle in ur life. It will nt nly imprve my English reading and writing skills, but als develp my knwledge in many fields. It is nt a big gal. But t achieve this gal, I need patience and persistence（坚持）.
Shen Bta, 14
My present small gal is t pass the pian grade exams. When I was in primary schl, I began t learn t play the pian. I nt nly tk a great interest in music, but als relaxed myself. I want t play the pian better. I think I can make it by the end f this term.
36．Which gal is NOT mentined?
A．T win a running cmpetitin.B．T learn cking.
C．T read tw English nvels.D．T pass the pian grade exams.
37．________ can imprve their English while they are achieving their gals.
A．Wu Qianhui and Zhen YishiB．Zhang Shiyuan and Gu Jiayi
C．Zhang Shiyuan and Zhen YishiD．Zhen Yishi and Shen Bta
38．Accrding t the passage, we can knw ________.
A．Zhang Shiyuan has gd taste in dramaB．Gu Jiayi is nt independent at all
C．reading can help Zhen Yishi develp her knwledgeD．Shen Bta desn’t like playing the pian
39．What can we learn frm the passage?
A．We shuld have a gal, maybe just a small ne.B．We shuld knw hw t achieve ur gal.
C．We need patience and persistence t achieve a gal.D．All abve.
40．Yu may find this passage in ________.
A．a guidebkB．a strybkC．a news reprtD．a teen magazine
四、短文填空（本题共10小题，每小题1分，共10分。）
The air in Califrnia is plluted by st (煤烟). The fficials wrry that the air is ____41____ t peple’s health. Experts have cme up with a plan t stp the air pllutin. The new plan has strict limits (限制) n hw much st can be let int the air. The ____42____ /ˈdeɪlɪ/ limit f pllutin in the air wuld be cut in half.
The new plan wuld affect ____43____ /ˈɪndəstri/, as well as peple wh use wd stves and fireplaces. The cunty will recrd the air quality every day. Peple wuld be asked t stp ____44____ (burn) wd when the levels are high. They wuld change t ____45____ kind f special fireplace. This kind f fireplace burns very little wd and des nt pllute the air s much. The fficials will ____46____ /ˈpʌnɪʃ/ families wh dn’t fllw the law.
Sme areas d nt have many ____47____ (factry). Their pllutin prblem is nt t bad, ____48____ they wuld still have t cntrl the pllutin. The experts hpe that the new plan will help make the air ____49____ (clean) than befre.
Befre the plan _____50_____ (becme) a law, the public will have 90 days t give advice. Then it will be put int effect.
五、连词成句（本题共5小题，每小题2分，共10分。）
51．the, want, yur, in, Mn, yu, hlidays, t, htels, spend, n, d(?)
_______________________________________________?
52．like, wuld, as, dg, yu, keep, t, pet, yur, ne (连词成句) (注意标点符号和大小写)
_______________________________________
53．Jhn; t; man; wh; an; wants; American; learn; is; Chinese (.)(连词成句)
_____________________________________________________.
54．jin, want, t, d, fr, yu, me, dinner,
____________________________________?
55．I, write, decided, what, haven't, t
________________________________________________________________________.
六、书面表达（共20分。）
56．初中毕业后的暑假，很多同学会选择和同学结伴外出旅行，也有不少学生选择尝试体验生活类的暑期兼职工作。请你结合下表内容，选择其中一种方式，并阐述你的理由。
注意：
1．文中必须包含你所选择方式中的所有要点，并适当补充；
2．文中不得出现真实的人名、地名和校名；
3．词数：80～100；
4．短文首句仅供参考，不计入总词数。I’m ging t graduate frm junir high schl this summer.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案：
1．C
【详解】句意：Frank不喜欢数学。他认为数学是无聊的。
考查形容词辨析。fun愉快的；easy容易的；bring无聊的；interesting有趣的。根据“不喜欢数学”可知，他认为数学很无聊。故选C。
2．C
【详解】句意：外边真的很冷。我宁愿待在家里。
考查wuld rather d sth.的用法。由句子结构可知，该句使用了句型wuld rather d sth.“宁愿做某事”，此处应用动词原形。故选C。
3．A
【详解】句意：他不想学习历史因为它没有趣味。
考查动词短语。空格前有“desn’t”，其后接动词原形，排除D；want t d sth.想要做某事，want后接动词不定式作宾语，排除BC。故选A。
4．B
【详解】句意：人们都回家了。那个年轻人决定独自寻找那辆丢失的汽车。
考查副词辨析。als也；alne独自；again再一次；always总是。根据“Peple are all ging hme”可知人们都回家了，没有人能陪年轻人去，所以年轻人只能自己去，故选B。
5．D
【详解】句意：我父母计划下个月去泰国度假。
考查动词不定式作宾语和动词辨析。根据空格前的“plan”可知，本题考查plan t d sth“计划做某事”，排除选项C；travel“旅行”，不及物动词，不可直接接宾语；visit“参观”，及物动词，可直接接宾语。travel t sp.“去某地旅行”。结合选项可知，空格处应填t travel t。故选D。
6．B
【详解】句意：露西，记得明天早上把作业带来。
考查动词辨析和非谓语动词。bring带来；take带去。根据“here”可知，此处指“带来”，排除C、D；remember t d sth.“记得要做某事”；remember ding sth.“记得做过某事”。根据“tmrrw mrning”可知，事情还未发生，所以用remember t d sth.的结构，故选B。
7．C
【详解】句意：——你想要点一些果汁吗？——不，我不喜欢喝果汁。
考查非谓语动词。wuld like t d sth. 意为“想要做某事”；like ding sth.或like t d sth.意为“喜欢做某事”。故选C。
8．A
【详解】句意：她有时忘了带她的作业去学校。
考查非谓语动词。bring“带来”，动词；frget t d sth.“忘记去做某事”，表示事情还没做；frget ding sth.“忘记做过某事”，表示事情已经做了，只是忘了；根据“She smetimes hmewrk t schl.”可知，句子主要表达的是有时忘记带作业去学校，是忘记去做某事。故选A。
9．D
【详解】句意：爱丽丝试图爬上去，但她够不到钥匙。
考查非谓语动词。根据“Alice , but she key.”可知此处指试图爬上去拿钥匙，try t d sth.“试图做某事”；fail t d sth.“没能做某事；做某事失败”。故选D。
10．C
【详解】句意：——我学习数学有困难，我很担心。你能帮我一下吗？——当然，我很乐意。
考查名词辨析。fun乐趣；interest兴趣；truble麻烦，困难；questin问题。根据“I’m s wrried. Culd yu help me with it?”可知，他学数学有困难，have truble in ding sth“做某事有困难”。故选C。
11．D 12．D 13．A 14．B 15．C 16．A 17．D 18．B 19．C 20．A
【导语】本文主要介绍了Ben的基本情况，以及他和他的家人打算参观北京。
11．句意：他的学校离他家不远。
at在；in在……里；t到；frm从。far frm“远离”。故选D。
12．句意：他从星期一到星期五骑自行车上学。
Thursday周四；Wednesday周三；Tuesday周二；Mnday周一。根据“ges t schl by bike Friday”可知是从周一到周五去上学。故选D。
13．句意：他上午有四节课，下午有两节课。
classes课；subjects科目；festivals节日；parties聚会。根据“in the mrning and tw in the afternn”可知是上午有四节课。故选A。
14．句意：明天是星期六，Ben不必去上学。
can’t不能；needn’t不必；mustn’t禁止；wn’t不会。根据“Tmrrw is Saturday, and t schl”可知周六不必去上学。故选B。
15．句意：他的父母和他计划乘飞机去北京。
car汽车；ship船；plane飞机；subway地铁。根据“Ben lives in Canada.”和 “His parents and he are planning t g t Beijing by...”可知，他们住在加拿大，所以去北京旅行，应该要坐飞机去。故选C。
16．句意：Ben需要带上他的相机，一些衣服，食物和饮料。
clthes衣服；questins问题；habits习惯；stres商店。根据“Ben needs t take his camera, and drinks with him”可知，这里是介绍他要带的东西，去旅游应该要带衣服。故选A。
17．句意：他们将于12月25日离开加拿大，12月26日抵达北京。
watch看；sund听起来；play玩；arrive到达。根据“They will leave Canada n December 25, Beijing n December 26”可知是到达北京。故选D。
18．句意：他们将和李明的家人待五天。
think认为；stay停留，待；find发现；help帮助。根据“with Li Ming’s family fr five days”可知是和李明的家人待五天。故选B。
19．句意：他想参观北京的天安门广场和许多其他美丽的地方。
cme来；g去；visit参观；knw知道。根据“the square”可知是参观天安门广场。故选C。
20．句意：他想参观北京的广场和许多其他美丽的地方。
beautiful美丽的；difficult困难的；healthy健康的；useful有用的。根据“places in Beijing”可知是参观美丽的地方。故选A。
21．B 22．D 23．B 24．A 25．C
【导语】本文是关于一次学校旅行的信息，就本次旅行的时间、参观地点、交通方式和活动等进行了详细的说明。
21．推理判断题。根据“I hpe that everyne n the trip will have a gd time, but please remember that it is an educatinal visit, nt a hliday. There will be sme time fr swimming and ther sprts, but we are ging t France t study French culture and use the French language as much as pssible.”可知这是有教育意义的旅行，要去法国学习法国文化并尽可能多地使用法语，由此可知目的是学习一些东西。故选B。
22．推理判断题。根据“As usual we will spend the first fur days in Paris. ... Frm Paris we’ll travel dwn t the suth f France near Marseilles by bat. We’ll spend five days there.”可知要在巴黎四天，到法国南部马赛附近五天，一共九天。故选D。
23．细节理解题。根据“Last year we went by bus, but we fund that the jurney was t lng and we didn’t have enugh time t d everything.”可知不乘坐公共汽车是因为它太耗时。故选B。
24．细节理解题。根据“I will g with Grup One.”可知琼斯老师会和一组一起去。故选A。
25．推理判断题。根据“I hpe that everyne n the trip will have a gd time, but please remember that it is an educatinal visit, nt a hliday.”可知琼斯老师和学生们并非去度假，C项错误。故选C。
26．A 27．B 28．C 29．D 30．D
【分析】本文是一篇说明文，讲述了人们在生活中下决心做出改变时往往很难执行，但是社交圈内若有人行动起来则对自己也有督促作用。文章还阐述了目标不要定太高以及不要一次性定太多目标也会对此有帮助。
26．推理判断题。根据“Even the mst successful amng us has difficulty achieving （达到） it when it cmes t persnal change”，可推知做出个人改变对于大家都很难，故选A。
27．细节理解题。根据Nichlas Christakis所说的话“Peple are better able t make changes in their lives-lse weight, give up smking, becme happy- when they d this with a large number f ther peple”，可知他认为人们和别人一起时更容易做出改变，故选B。
28．词义猜测题。根据后文“I kept putting it ff until tmrrw. I didn’t get t d it until the summer”说自己习惯推迟要做的事，可推测该词指的是那些有拖延习惯的人，故选C。
29．细节理解题。根据根据Dalia Lilera所说的话“Of curse, change can happen nly if peple dn’t set their gals t high r try t deal with t many changes at a time”，可知她建议人们先从设立小目标开始，故选D。
30．文章主旨题。通读全文，可知文章主要介绍了人们在生活中怎样才能促进自己做出改变，故选D。
31．D 32．C 33．A 34．B 35．D
【分析】文章介绍了随着技术的进步和环保的考虑，越来越多的汽车制造商，如沃尔沃等，正在增加电动汽车的生产，未来电动汽车将占主要地位。
31．细节理解题。根据“The Swedish carmaker annunced this week that it will nly make electric cars by 2030.”可知汽车制造商这周说将只生产电动汽车而不生产传统汽车。故选D。
32．细节理解题。根据“If yu want t buy ne f these cars in abut nine years, yu will have t make yur rder nline. Yu will still be able t lk at cars at a car stre, hwever, the present car stres, which are knwn as dealerships, will remain in place s custmers can lk at cars and have them repaired.”可知如果想在九年后买电动汽车，可以在汽车店修车。故选C。
33．推理判断题。根据“Henrik Green, the chief f the car technlgy fficer, said that ‘there is n lng-term future” fr cars with traditinal engines.”可知Henrick Green讲到用传统引擎的汽车将没有长远未来，由此推出他在暗示他们将停止生产传统汽车。故选A。
34．词义猜测题。根据“Green said the mve t electric cars will help them ...”可知此处指电动汽车和传统汽车的混合，batteries应是“电池”的意思。故选B。
35．推理判断题。文章介绍了随着技术的进步和环保的考虑，越来越多的汽车制造商，如沃尔沃等，正在增加电动汽车的生产，未来电动汽车将占主要地位。由此推出写这篇文章是为了鼓励汽车制造商生产污染更少的新车。故选D。
36．A 37．C 38．C 39．D 40．D
【分析】本文是一篇应用文。主要讲述了5个青少年的小目标以及他们打算如何去实现小目标的。
36．细节理解题。根据“Fr me, the small gal is t run 3,000 meters every day.”可知，Wu Qianhui的目标是每天跑3千米，并没有提到赢得跑步比赛。故选A。
37．细节理解题。根据第一段“It will nt nly imprve my English”和第四段“It will nt nly imprve my English reading and writing skills”可知，Zhang Shiyuan 和Zhen Yishi可以在实现目标的同时能够提高英语。故选C。
38．细节理解题。根据“It will nt nly imprve my English reading and writing skills, but als develp my knwledge in many fields.”可知，阅读能够帮助Zhen Yishi拓展许多领域的知识。故选C。
39．细节理解题。通读全文可知，5个孩子都有自己的小目标，并且知道如何去实现这个小目标；再者根据“But t achieve this gal, I need patience and persistence（坚持）.”可知，实现目标也需要耐心与坚持。故选D。
40．推理判断题。通读全文可知，主要讲述了5个孩子的小目标，因此这篇文章可以在青少年杂志上看到。故选D。
41．harmful 42．daily 43．industry 44．burning 45．a##anther 46．punish 47．factries 48．but 49．cleaner 50．becmes
【分析】文章讲述了加州的空气被煤烟污染，官员们担心这对人有害，专家们提出了一个阻止空气污染的计划。
41．句意：官员们担心空气对人们的健康有害。根据“The air in Califrnia is plluted by st (煤烟).”可知，空气被污染，对人有害，be harmful t...表示“对……有害”，其中harmful作表语，符合语境，故填harmful。
42．句意：空气污染的日限值将减半。根据音标提示可知，此处是形容词daily“日常的，每天的”，作定语修饰其后的名词，故填daily。
43．句意：新计划将影响工业，以及使用木炉和壁炉的人。根据音标提示可知，此处是industry“工业”，是不可数名词，作宾语，故填industry。
44．句意：当污染水平高时，人们会被要求停止燃烧木材。根据“when the levels are high”可推测，此处指的是“停止燃烧木材”，stp ding sth.表示“停止做某事”，所以burn加ing，故填burning。
45．句意：他们会换成（另外）一种特殊的壁炉。跟“special fireplace”可知，此处指的是“一种”或“另一种”，英语表达为a/anther kind f，故填a/anther。
46．句意：官员们将惩罚不遵守法律的家庭。根据音标提示可知，此处是punish“惩罚”，will后接动词原形，故填punish。
47．句意：一些区域没有很多工厂。factry表示“工厂”，many“许多”修饰可数名词复数，因此factry变为复数factries，故填factries。
48．句意：他们的污染问题不算太严重，但他们仍必须控制污染。空格前后的内容是转折关系，应用转折连词but连接，故填but。
49．句意：专家们希望新计划将有助于使空气比以前更清洁。形容词clean表示“干净的”，根据than可知，应加er变为比较级形式，故填cleaner。
50．句意：在该计划成为法律之前，公众将有90天的时间提供建议。本句话属于时间状语从句，时态遵循“主将从现”的原则，从句要用一般现在时，从句主语是单数名词plan，谓语动词becme“成为”需加s，故填becmes。
51．D yu want t spend yur hlidays in htels n the Mn
【详解】这是一个一般疑问句，将助动词d放在句首；yu作主语；want t d sth“想要做某事”；spend yur hlidays in htels“在旅馆里度假”；n the Mn“在月球上”，故答案为：D yu want t spend yur hlidays in htels n the Mn“你想在月球上的旅馆里度假吗”。
52．Wuld yu like t keep ne dg as yur pet?##Yu wuld like t keep ne dg as yur pet.
【详解】句末没有标点提示，可组成陈述句也可组成一般疑问句。分析所给单词，yu作主语，wuld like在本句中和keep ... as一起构成wuld like t keep ... as作谓语，ne dg作宾语放在keep的后面，yur pet作as的宾语放在句尾。当组成陈述句时时，答案为Yu wuld like t keep ne dg as yur pet. 当组成一般疑问句时，在陈述句基础上将wuld位于句首，其余保持不变，所以答案为Wuld yu like t keep ne dg as yur pet? 故答案为：Yu wuld like t keep ne dg as yur pet“你想养一只小狗作为你的宠物”或Wuld yu like t keep ne dg as yur pet“你想养一只小狗作为你的宠物吗”。
53．Jhn is an American man wh wants t learn Chinese
【详解】Jhn作主语；an American man作表语；wh引导定语从句；want t d sth“想要做某事”，wants作从句的谓语；learn Chinese作从句的宾语，故填Jhn is an American man wh wants t learn Chinese“约翰是一个想学中文的美国人”。
54．D yu want t jin me fr dinner
【详解】这是一个一般疑问句，助动词d放在句首；yu作主语；want t d sth“想要做某事”；jin me fr dinner“跟我一起吃晚餐”，故填D yu want t jin me fr dinner“你想和我一起吃晚饭吗”。
55．I haven’t decided what t write
【详解】根据所给词和标点可知，该句是现在完成时的否定句（haven’t dne）；I作主语，haven’t decided作谓语；what t write作宾语。故填I haven’t decided what t write“我还没决定写什么。”
56．例文：
I’m ging t graduate frm junir high schl this summer. In my class, sme students plan t travel in the summer vacatin, thers prefer t have part-time jbs. As fr me. I prefer t travel with my classmates. First, we can relax urselves cmpletely. I can see the beautiful scenery and lve everything that the nature brings, which is t relax myself. Secnd, as a saying ges, travel is a great surce f real knwledge. During the jurney, I can get a lt f knwledge abut histry, culture and s n. I can get t experience life in an exciting way. What’s mre, I will meet many different kinds f peple. It can help imprve my cmmunicative ability. Last but nt least, traveling is a gd way t make the friendship strng. I will have mre sweet memries with my friends. All in all, I will chse a meaningful trip during this summer vacatin.
【详解】1.题干解读：该题目属于说明文写作。在写作时应承接短文开头；根据材料，我们可以从外出旅行和兼职工作择其一，并根据所给理由合理安排成篇。
2.写作指导：本文应该用第一人称来叙述内容；时态采用一般现在时和将来时为主；需要根据所给材料叙述完整并适当扩充，同时逻辑合理，且保证条理清晰。
Travel
Get a Part-time Jb
◆relax neself
◆get a lt f knwledge
◆meet different kinds f peple
◆…
◆make sme mney
◆learn new skills
◆get a different experience f life
◆…