英语九年级全册Unit 13 We’re trying to save the earth!综合与测试精品课时练习

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（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．（2022·山东滨州·中考真题）— What is the Trip Cde (行程码) used fr？
— It’s used t shw where yu ________ in the last 14 days.
A．wereB．will beC．have beenD．had been
2．（2022·贵州黔西·中考真题）The headmaster ften tells us that students ________ g t swim in rivers by themselves. It’s quite dangerus.
A．mustn’tB．mustC．culdn’tD．culd
3．（2022·贵州黔西·中考真题）Mst f the students are lking frward t ________ themselves after the exams.
A．wrkB．wrkingC．relaxD．relaxing
4．（2022·贵州黔西·中考真题）Our schl life ________ a lt since 2021. We have mre activities nw.
A．changeB．is changingC．has changedD．will change
5．（2022·湖南益阳·中考真题）—Students in ur schl ________ t swim in the rivers r lakes alne.
—Neither are we. After all, safety must cme first.
A．allwB．dn’t allwC．aren’t allwed
6．（2022·湖南益阳·中考真题）— Is it imprtant t prtect wild animals, Susan?
— Yes. If we dn’t prtect them, they ________ die ut ne day.
A．needB．can’tC．may
7．（2022·湖南湘西·中考真题）—What are yu ding?
—I ________ the bk The Old Man and Sea.
A．am readingB．was readingC．read
8．（2022·湖南湘西·中考真题）Please remember t ________ the lights befre yu leave the classrm.
A．turn nB．turn tC．turn ff
9．（2022·辽宁大连·中考真题）In the Wlng Panda Reserve, visitrs ________ t get clser t pandas.
A．allwB．allwedC．are allwingD．are allwed
10．（2022·山东滨州·中考真题）—Sam, let’s ________ these ld things. I dn’t need them anymre.
—N. We can try t put them t gd use.
A．fix upB．hand utC．thrw awayD．pull dwn
二、完形填空（本题共10小题，每小题1分，共10分。）
（2022·山东潍坊·中考真题）
阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
The envirnment is everything arund us in the natural wrld. It is the earth, the air, rivers, lakes, frests and seas. These are ___11___ human beings depend n fr a living.
All natural waste is ___12___. Animal waste and dead bdies are brken dwn by small creatures, like thse wrms in the sil. This is their ___13___. The carbn dixide that peple and animals breathe（呼吸）ut is used by plants t breathe and help them ___14___. Plants give ut xygen which peple and animals need t breathe in. Plants ___15___ water thrugh their rts. They pass it ut thrugh their leaves ___16___ misture（水分）. This misture, tgether with water vapur cming frm rivers and seas, rises and turns int water drplets and frms cluds. Larger water drplets then fall dwn in the frm f ___17___. In this way, the water ges ___18___ t the earth, rivers and seas t be used again.
Hwever, humans have made a lt f changes t the earth. The technlgy and industry have made life ___19___, but they als prduce a lt f new waste. Nature finds this new waste hard r ____20____ t recycle. Man shall deal with this prblem befre it is t late.
11．A．hwB．whatC．whichD．where
12．A．avidedB．allwedC．reducedD．recycled
13．A．fdB．hbbyC．methdD．supprt
14．A．grwB．cntinueC．prgressD．increase
15．A．put awayB．give ffC．take upD．hld n
16．A．likeB．withC．inD．as
17．A．windB．rainC．strmD．shwer
18．A．frwardB．abutC．backD．away
19．A．slwerB．easierC．heavierD．cheaper
20．A．helpful B．valuable C．impssible D．unnecessary
三、阅读理解（本题共20小题，每小题2分，共40分。）
A
（2022·广西·中考真题）
①Walk r drive t wrk? Which way is lwer in carbn（碳）? T be friendly t the envirnment, yu may chse t walk. Have yu ever tried t live a lw-carbn life thrugh yur diet（日常饮食）?
②A new study frm the University f Oxfrd has lked int the health and envirnmental influences f 15 fds cmmn in western diets. Amng these, plant-based（基于植物的）fds included fruits, vegetables, nuts and ptates. It als studied animal-based fds, including red meat, chicken, milk prducts, eggs and fish.
③Accrding t the study’s lead researcher, Michael Clark, “Chsing better and greener diets is ne f the main ways peple can imprve their health and prtect the envirnment.” That is t say, plant-based diets are much healthier fr us and kinder t the envirnment.
④T get this result, researchers cmpared the influence f eating anther prtin（一份）f each fd with the increased risk f a few illnesses. They als find ut the envirnmental harm fr each animal-based fd and each plant-based fd.
⑤By using this methd, the study fund that red meats were the mst unfriendly fds t the envirnment. Keeping farm animals prduces a large number f methane（甲烷）that keeps 30 times mre heat than CO2. As well as making the earth warmer, eating t much red meat is knwn t increase the risk f a few illnesses, such as heart truble.
⑥Plant-based diets can give us the same health benefits in a much greener way. Accrding t the study, withut eating r using meat and milk prducts, glbal farmland use culd be cut dwn by mre than 75% and still feed the wrld.
⑦Speaking t the Guardian, Tim Bentn f Chatham Huse said, “If we can give peple reasnable fficial advice f what a healthy and green diet is, the wrld and its peple wuld be in a much better place.”
根据语篇内容，选择最佳选项，并在答题卡上将选定答案的字母标号涂黑。
21．Which ne is animal-based fd?
A．Milk prducts.B．Fruits.C．Ptates.D．Vegetables.
22．What’s the result f this study?
A．Many peple chse t walk t wrk.B．Plant-based diets are healthier and greener.
C．The mre we eat, the better the envirnment is.D．15 fds cmmn in western diets are nt healthy.
23．What is the main idea f paragraph⑤?
A．The harm f CO2.B．The risk f heart truble.
C．A reasn fr keeping animals.D．Tw disadvantages f red meats.
24．What des “benefits” in paragraph mean in Chinese?
A．问题B．方式C．益处D．状况
25．What will this study prbably be used fr?
A．Teaching farmers t plant vegetables crrectly.B．Offering dctrs new methds t treat patients.
C．Guiding peple t lse weight by ding exercise.D．Giving fficial advice n health and envirnment.
B
（2022·海南·中考真题）
D yu ever find yurself standing in frnt f rubbish bins, nt sure whether the piece f waste in yur hand is recyclable r nt? T slve this prblem, fur Hng Kng high schl students have invented a smart rubbish bin that uses AI t srt(分类) the waste. The students named the bin Waste Cllectin Pint.
Cnnected t a cmputer, the bin uses a camera t tell the kind f the waste it receives and srts it int plastic, paper, glass, r ther kinds. T make sure the bin can srt waste crrectly, the team tested every prduct in the schl shp and tk at least500 pictures f each ne. “T train the AI, we had t take many phts frm different angles(角度), s it has a better rate f accuracy,” said ne f the students wh built the AI system.
The idea f the smart bin was brn tw years ag, when the students were in Grade Ten. At that time, peple frm the city crwded int their village because f the COVID-19. They left behind a lt f rubbish and caused mre pllutin.
“All the bins were full, and there was even rubbish n the muntain,” the students recalled, “Every weekend, we had t jin the villagers in picking up the waste.”
The students decided t develp a special recycling bin that wuld encurage peple t prtect the envirnment. Althugh schl ended at 2 pm, the team wuld cntinue t wrk n their inventin until 6 r 7 pm at schl. Even when their schl was clsed last year, they wuld still meet and wrk tgether nline.
“Our bin is nw in its third generatin(代). Befre graduatin, we hpe it can be widely used in the city.” The students said, “Then it will be easier than ever fr peple t recycle and prtect ur envirnment.”
26．Accrding t the first paragraph we knw the ________ f Waste Cllectin Pint.
A．priceB．sizeC．use
27．The underlined wrds “rate f accuracy” mean “________” in Chinese.
A．精准度B．参与度C．知名度
28．This chart shws why Waste Cllectin Pint was develped. Which is the missing part?
A．the hit f the COVID-19B．villagers’ encuragementC．picking up rubbish arund
29．This passage is mainly abut ________.
A．fur yung inventrsB．a new inventinC．the rubbish prblem
30．Hw is this passage rganized(组织)? (P=Paragraph)
A．B．C．
C
（2022·北京·中考真题）
What des it mean t be green? Green is mre than just a clr. It als means taking special steps t prtect the envirnment. Buying a green prduct is a small step everyne can take. Deciding whether a prduct is green, hwever, isn’t always easy. We need t cnsider the whle life cycle f the prduct even after it’s f n use. Here is what we may keep in mind.
The materials f a prduct are usually ur first fcus (关注). What is it made f? Are there any harmful chemicals in it? Green prducts are made f mre natural materials which are free frm harmful chemicals, s they can be gd fr ur physical health.
Packaging is imprtant. Hw is a prduct packaged? Is it ver packaged? We’d better chse glass, metal and paper packaging, as these can be reused r mre easily recycled (回收利用). We can als lk fr less packaging r even chse unbagged prducts whenever pssible.
Lcatin (地点) matters. Where was a prduct prduced? Where are we buying it? Think abut hw much energy was used t get it t us try t chse lcal prducts. When it cmes t fd, it is a gd idea t rder directly frm lcal farmer, shp at markets and buy fruits in seasn. Buying frm stres near ur huses is als a gd chice, because we can g there withut driving a car.
Lk int what the cmpany tells us abut their prduct. It’s easy t say that a prduct is “green” r “all natural” but the wrds may be t gd t be true. S, much f the infrmatin abut a prduct shuld be taken with a grain f salt. After all, cmpanies try t make us believe that their prducts are envirnmentally respnsible.
The greenest thing is certainly the ne we dn’t buy. Things like fd and clthing are necessary fr life. But many thers are nt. Better than buying is chsing t leave an unnecessary prduct in the stre and ding withut. It sends a message t the prducer, keeps mney in ur pckets, reduces (减少) waste and keeps the planet healthy.
31．The writer wuld suggest chsing a prduct that is ________.
A．ver packagedB．delivered frm abrad
C．lcally prducedD．made f unnatural materials
32．The wrds “be taken with a grain f in salt” Paragraph 5 prbably mean “________”.
A．be easily understdB．nt be cmpletely believed
C．be widely spreadD．nt be quickly frgtten
33．Which f the fllwing wuld be the best title fr the passage?
A．Buying GreenB．Recycling Waste
C．Keeping HealthyD．Reducing Energy Use
D
（2022·浙江台州·中考真题）
34．What culd yu get if yu help Captain Billy cllect ld plastic tys?
A．Sme mney.B．Sme new tys.
C．Sme free bks.D．Sme reusable bags.
35．What des the underlined wrd “It” in the pster refer t?
A．Chsing tys.B．Getting great bks.
C．Drpping ff ld tys.D．Exchanging tys with friends.
36．Yu can ________ t find ut mre infrmatin abut new prducts.
A．email Capital BillyB．ask yur schl
C．visit D．call the stry huse magazine
E
（2022·辽宁沈阳·中考真题）
Wuld yu try fd made f rubbish? When wrld leaders gt tgether at the UN fr a meeting n climate(气候) change, they had a special lunch. The fd was made frm smething that mst f us wuld thrw away. There was a salad made f vegetable scraps(剩菜叶). The leaders als had hamburgers made f fruit left ver frm juicing.
The UN said this reminded peple abut fd waste and the bad influence it has n climate change. “Fd waste is nt ften nticed in climate change, and that is shameful when s many peple are in hunger.” said a gvernment secretary.
Mst peple dn’t even realize hw much fd they thrw away every day. Smetimes they ck t much r they dn’t use it in time. Every year mre than ne-third f all fd prduced wrldwide ges t waste, accrding t the UN. Stp the waste, and the whle wrld culd save $300 billin frm wasted fd. Mre imprtantly, it culd als d less harm t the envirnment.
Think abut a bag f cheese(奶酪). Befre we buy it at the stre, peple have t raise the cws, deal with the milk, and drive t the shp t sell the cheese. If yu thrw the cheese away, yu have wasted energy, fuel(燃料) and water, which give ut greenhuse gases that add t glbal warming.
The UN said if we stp thrwing gd fd away, we culd cut dwn up t 17 millin tns f CO₂. The gd f that wuld be the same as taking ne in every fur cars ff the rad.
37．Why did the writer think the lunch was special?
A．Because the vegetables were made int juice.
B．Because the leaders had a salad and hamburgers.
C．Because fd was cked frm smething thrwn away.
D．Because the lunch was prepared with different fresh fruits.
38．What des fd waste influence at last?
A．Fuel.B．Cars.C．Cws.D．Climate.
39．What can yu infer(推断) frm the text?
A．Even small actins can help make ur wrld better.
B．We shuld buy a bag f cheese frm the supermarket.
C．Mst peple have already paid attentin t fd waste.
D．Saving fd is mre imprtant than driving cars less ften.
40．Which f the fllwing is the best title f the text?
A．Cheese—Healthy fr pepleB．A meeting—Traditinal at the UN
C．Fd waste—Bad fr the envirnmentD．Greenhuse gases—Dangerus t the Earth
四、短文填空（本题共10小题，每小题1分，共10分。）
（2022·黑龙江黑龙江·中考真题）
We all want t prtect ur envirnment, but mst f us are t busy r t lazy ____41____ make big changes that will imprve ur lifestyle and save the envirnment.
Here are sme suggestins fr ____42____ (prtect) ur envirnment.
Use cmpact flurescent light bulbs (紧凑型灯泡). It’s true that these bulbs are mre expensive, but they last much ____43____ (lng) and they can save energy. S in the lng term yur electricity bill wuld be ____44____ (reduce).
Dnate. Yu have lts f clthes r things yu want t thrw away. If they are still valuable, give them t smene wh ____45____ (need) them. Yu may als chse t give them t rganizatins. These rganizatins may sell them and cllect a little mney. Nt nly will yu prtect the envirnment, but yu’ll als help peple ____46____ need.
Turn ff yu devices (设备). When yu dn’t use a huse device, turn it ff. Fr example, if yu dn’t watch TV, turn it ff. Turn ff the light when yu leave a rm. It’s ____47____ easy habit t keep and yu can save energy and mney.
Walk r ride bikes. Driving is ne f the biggest ____48____ (cause) f pllutin. If yu want t use yur car, ask ____49____ (yu) the fllwing questin: D I really need my car? Walk r use yur bike if the jurney is shrt.
Rainwater. Rainwater is very ____50____ (use) in ur daily life, s try t hld it when it rains. This water can be used fr different purpses.
These suggestins abve are gd fr the envirnment, and they help yu save sme mney.
五、补全对话（本题共5小题，每小题2分，共10分。）
（2021·内蒙古鄂尔多斯·中考真题）A: Hey, what will yu d with yur used dispsable（一次性的）masks?
B: I’ll thrw them away. ____51____
A: Dn’t thrw away masks carelessly! ____52____
B: Yu mean I shuld keep these useless things at hme.
A: ____53____ But d yu knw useless masks are harmful t the earth? They may break int smaller plastic particles that spread widely in the envirnment.
B: Oh, I see. ____54____
A: Yu can put them int mask-nly trash bins r yu can use reusable masks.
B: OK. ____55____ I’ll d that.
A: Great.
A．I’m nt saying that.
B．I think yu are right.
C．Hw d yu knw that?
D．That sunds very bring.
E．I dn’t need them any mre.
F．It’s dangerus t the envirnment.
G．S what d yu think I shuld d then?
六、书面表达（共20分。）
（2022·浙江湖州·中考真题）假如你是李雷，上周参观了以“Wrking the Waste int Magic”为主题的环保作品展。请你根据以下信息，写一篇短文，在英语课上介绍相关展品并分享自己的想法与感受。
注意：
（1）短文须介绍至少两项展品，可适当发挥；
（2）文中不得出现真实姓名、学校等信息；
（3）词数：80—100。短文首句仅供参考，不计入总词数。Hell, everyne! I’d like t tell yu smething abut the shw “Wrking the Waste int Magic” . _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案：
1．C
【解析】
【详解】
句意：——行程码用来做什么的？——用来显示你在过去的14天里去过哪里。
考查动词时态。根据“in the last 14 days”可知，此处应用现在完成时have/has dne的结构，故选C。
2．A
【解析】
【详解】
句意：校长经常告诉我们，学生们不能自己去河里游泳。这很危险。
考查情态动词。mustn’t禁止；must必须；culdn’t不能；culd能。根据“g t swim in rivers by themselves”可知学生去河里游泳是被禁止的，故选A。
3．D
【解析】
【详解】
句意：大多数学生都期待着考试后放松自己。
考查非谓语动词和动词辨析。wrk工作；relax放松。根据“after the exams.”可知，考试过后应该是放松，可排除AB选项；固定短语lk frward t ding sth.“期待着做某事”。故选D。
4．C
【解析】
【详解】
句意：从2021年开始，我们的校园生活改变了很多。我们现在有更多的活动。
考查时态。根据“since 2021”可知，本题应用现在完成时，结构为have/has dne。故选C。
5．C
【解析】
【详解】
句意：——我们学校的学生们不被允许独自去江河湖泊游泳。——我们也不被允许。毕竟，安全第一。
考查一般现在时的被动语态。allw允许；dn’t allw不允许；aren’t allwed不被允许。结合语境，可知句子应用一般现在时。根据“t swim in the rivers r lakes alne”可知此处表示学生不应该去江河湖泊游泳，主语Students“学生”与动词allw“允许”应是存在逻辑上的被动关系。应用一般现在时态的被动语态。故选C。
6．C
【解析】
【详解】
句意：——保护野生动物很重要吗，苏珊？——是的。如果我们不保护它们，它们有一天可能会灭绝。
考查情态动词。need需要；can’t不能；may可能。根据“If we dn’t prtect them, ut ne day.”可知，表示一种可能性，应用may，故选C。
7．A
【解析】
【详解】
句意：——你在干什么？——我正在读《老人与海》这本书。
考查动词时态。根据“What are yu ding?”可知，谈论的是现在正在做的的事情，因此设空处应用现在进行时态，主语是I，be动词用am。故选A。
8．C
【解析】
【详解】
句意：请记得在你离开教室之前把灯关掉。
考查动词短语辨析。turn n打开；turn t求助于；turn ff关掉。根据“befre yu leave the classrm”可知离开教室前要记得关灯。故选C。
9．D
【解析】
【详解】
句意：在卧龙熊猫保护区，游客可以近距离接触熊猫。
考查被动语态。分析句子可知，本句陈述的是一般性事实，需用一般现在时，可排除B/C选项；且主语“visitrs”和动词“allw”之间是被动关系，需用被动语态(be dne)。故选D。
10．C
【解析】
【详解】
句意：——山姆，让我们把这些旧东西扔掉吧。 我不再需要它们了。——不。 我们可以尝试充分利用它们。
考查动词短语。fix up修理；hand ut分发； thrw away扔掉；pull dwn拆掉。根据“ I dn’t need them anymre.”可知，不需要这些旧东西了，所以是要扔掉它们。故选C。
11．B
12．D
13．A
14．A
15．A
16．D
17．B
18．C
19．B
20．C
【解析】
【导语】
本文主要讲述了大自然中产生的废物可以再次利用，但是科技和工业产生的废物很难再次利用，这就需要人类来处理这种污染问题。
11．句意：这些都是人类赖以生存的东西。hw怎样；what什么；which哪一个；where哪里。此空作动词短语depend n的宾语，应填what，故选B。
12．句意：所有的自然废物都可以回收利用。avided避免；allwed允许；reduced减少；recycled回收。根据“Animal waste and dead bdies are brken dwn by small creatures”可知，自然的废物都可以回收利用，故选D。
13．句意：这是它们的食物。fd食物；hbby爱好；methd方法；supprt支持。根据“Animal waste and dead bdies are brken dwn by small creatures, like thse wrms in the sil”可知，动物的排泄物和尸体是小生物的食物，故选A。
14．句意：人类和动物呼出的二氧化碳被植物用来呼吸并帮助它们生长。grw成长；cntinue继续；prgress进步；increase增长。根据“plants t breathe and help them ”可知，植物吸收二氧化碳然后生长，故选A。
15．句意：植物通过根吸收水分。put away收好，储存；give ff 发出；take up占有；hld n继续。根据“water thrugh their rts”可知，通过根部吸收水分，故选A。
16．句意：它们通过树叶把水分散发出去。like像；with带有；in在……里；as作为。根据“They pass it ut thrugh their leaves…misture”可知，被当成水分从叶子上散发出去，故选D。
17．句意：较大的水滴以雨的形式落下。wind风；rain雨；strm暴雨；shwer淋浴。根据“Larger water drplets then fall dwn in the frm f”可知，较大的水滴形成了雨，故选B。
18．句意：通过这种方式，水会回到地球、河流和海洋中再次被利用。frward向前；abut关于；back向后；away离开。根据“the water ges… t the earth, rivers and seas t be used again”可知，水回到地球、河流和海洋中再次被利用，故选C。
19．句意：科技和工业让生活变得更容易，但它们也产生了很多新的废物。slwer更慢的；easier更容易；heavier更重；cheaper更便宜。根据“The technlgy and industry have made life”可知，科技让生活变得更容易，故选B。
20．句意：大自然发现这种新的废物很难或不可能回收利用。helpful有帮助的；valuable有价值的；impssible不可能的；unnecessary不必要的。根据“Nature finds this new waste hard”可知，发现很难或不可能再次利用，故选C。
21．A
22．B
23．D
24．C
25．D
【解析】
【导语】
本文主要介绍了低碳的日常饮食方式——植物性饮食，这种生活方式不仅对人们的健康有好处，对保护环境也有益处。
21．
细节理解题。根据“It als studied animal-based fds, including red meat, chicken, milk prducts, eggs and fish.”可知，动物性食物包括红肉、鸡肉、奶制品、鸡蛋和鱼，故选A。
22．
细节理解题。根据“That is t say, plant-based diets are much healthier fr us and kinder t the envirnment”可知，植物性饮食对我们来说更健康，对环境更友好，故选B。
23．
主旨大意题。根据“Keeping farm animals prduces a large number f methane（甲烷）that keeps 30 times mre heat than CO2”及“As well as making the earth warmer, eating t much red meat is knwn t increase the risk f a few illnesses, such as heart truble”可知，第五段主要介绍了红肉的两个缺点，故选D。
24．
词义猜测题。根据“Plant-based diets can give us the same health benefits in a much greener way”可知，植物性饮食可以以更绿色的方式给我们带来同样的健康益处，所以benefits表示“益处”，故选C。
25．
推理判断题。根据“If we can give peple reasnable fficial advice f what a healthy and green diet is, the wrld and its peple wuld be in a much better place”可知，目的是为了提供健康和环境方面的官方建议，故选D。
26．C
27．A
28．C
29．B
30．B
【解析】
【导语】
本文主要介绍了一项新的发明——智能垃圾箱。
26．
细节理解题。根据“smart rubbish bin that uses AI t srt(分类) the waste.”可知它使用人工智能对垃圾进行分类，所以根据第一段我们可以知道它的使用，故选C。
27．
词义猜测题。根据“T train the AI, we had t take many phts frm different angles”可知从不同的角度拍摄许多照片，是为了让人工智能的准确度更高，故选A。
28．
细节理解题。根据““All the bins were full, and there was even rubbish n the muntain,” the students recalled, “Every weekend, we had t jin the villagers in picking up the waste.””可知所有的垃圾箱都满了，山上甚至还有垃圾，每个周末，他们都要和村民一起捡垃圾，所以此处应该是捡垃圾，故选C。
29．
主旨大意题。根据“ fur Hng Kng high schl students have invented a smart rubbish bin that uses AI t srt the waste. The students named the bin Waste Cllectin Pint.”以及通读全文可知本文主要介绍了一项新的发明——智能垃圾箱。故选B。
30．
篇章结构题。第一段是整体介绍智能垃圾箱，点名主题；第二段介绍垃圾箱的使用；第三、四、五段介绍是如何产生智能垃圾箱的想法；第六段介绍垃圾箱的升级以及四名高中生的期望。故选B。
31．C
32．B
33．A
【解析】
【导语】
本文是一篇说明文。文章通过解释“Green”这个词，呼吁大家保护环境。
31．推理判断题。根据“Think abut hw much energy was used t get it t us try t chse lcal prducts. When it cmes t fd, it is a gd idea t rder directly frm lcal farmer, ...”可知，作者建议选择当地生产的产品，故选C。
32．词句猜测题。分析“S, much f the infrmatin abut a prduct shuld be taken with a grain f salt. After all, cmpanies try t make us believe that their prducts are envirnmentally respnsible.”可知，公司试图让我们相信他们的产品对环境负责，但是我们应该秉持一个怀疑的态度，此处“be taken with a grain f salt”的意思是“不被完全相信”，故选B。
33．最佳标题题，本文作者通过解释“Green”这个词，呼吁大家保护环境。选项A“Buying Green”符合主题，故选A。
34．C
35．D
36．C
【解析】
【导语】
本文主要讲述了有关重新热爱，重新使用和循环使用塑料玩具的一项活动。
34．细节理解题。根据“Drp ff yur brken plastic tys and get free bks fr yur schl”可知，会得到一些免费的书，故选C。
35．词义猜测题。根据“Why nt exchange them with friends? It helps t reuse yur tys and pass n the fun”可知，与朋友交换玩具可以帮助重复使用玩具并传递快乐，所以It指代前文提到的“exchange tys with friends”，故选D。
36．细节理解题。根据“Visit t find ut mre infrmatin”可知，参观网站获取更多的信息，故选C。
37．C
38．D
39．A
40．C
【解析】
【导语】
本文是一篇说明文，介绍目前的食物浪费现象，呼吁我们节约粮食。
37．
细节理解题。根据“The fd was made frm smething that mst f us wuld thrw away.”可知，这些食物是由我们大多数人会扔掉的东西制成的。故选C。
38．
细节理解题。根据“If yu thrw the cheese away, yu have wasted energy, fuel and water, which give ut greenhuse gases that add t glbal warming.”可知，如果你把奶酪扔掉，你就浪费了能源、燃料和水，释放出加剧全球变暖的温室气体。所以食物浪费最后会影响气候。故选D。
39．
推理判断题。根据第三段内容可知，生活中我们煮的食物过多就会导致浪费，如果我们不浪费，除了减少食物浪费外，还可以减少对环境的伤害。由此推知，即使是像不要煮过多食物这样小的行为，也能让我们的世界变得更美好。故选A。
40．
最佳标题题。本文主要介绍目前的食物浪费现象，呼吁我们节约粮食。“食物浪费——对环境有害”符合主题。故选C。
41．t
42．prtecting
43．lnger
44．reduced
45．needs
46．in
47．an
48．causes
49．yurself
50．useful
【解析】
【导语】
本文主要介绍了一些保护环境的建议。
41．句意：我们都想保护我们的环境，但我们中的大多数人太忙或太懒，无法做出重大改变来改善我们的生活方式和拯救环境。分析句子结构可知，此处考查固定结构t…t“太……而不能……”。故填t。
42．句意：以下是一些保护环境的建议。prtect“保护”，是动词，空前有介词“fr”，此处应用动名词形式。故填prtecting。
43．句意：这些灯泡确实更贵，但它们的使用寿命更长，而且可以节约能源。lng“长的”，是形容词，根据“It’s true that these bulbs are mre expensive, but they last much…”可知，此处需用形容词的比较级形式，lng的比较级为lnger，意为“更长的”。故填lnger。
44．句意：所以从长远来看，你的电费会减少。reduce“减少”，是动词，主语“yur electricity bill”与动词“reduce”之间是被动关系，此处应用被动语态，空处应用reduce的过去分词形式。故填reduced。
45．句意：如果它们仍然有价值，就把它们送给需要它们的人。need“需要”，是动词，根据“give them t smene wh…”可知，句子时态是一般现在时，主语是第三人称单数，动词应用第三人称单数形式。故填needs。
46．句意：你不仅会保护环境，而且会帮助到需要帮助的人。根据“help peple… need”可知，此处指帮助需要帮助的人，in need“困难中的”，是固定短语，空处缺少介词in。故填in。
47．句意：这是一个很容易保持的习惯，你可以节省能源和金钱。根据“It’s… easy habit t keep and yu can save energy and mney.”可知，此处指一个容易保持的习惯，空处应填一个不定冠词，easy是以元音音素开头的单词，其前应用an。故填an。
48．句意：开车是造成污染的最大原因之一。cause“原因”，是可数名词，分析句子结构可知，此处考查“ne f the+形容词最高级+名词复数”，空处应用cause的复数形式。故填causes。
49．句意：如果你想用你的车，问自己以下问题：我真的需要我的车吗？yu“你”，是人称代词，根据“If yu want t use yur car, ask…the fllwing questin”可知，此处指问你自己，应用yu的反身代词yurself。故填yurself。
50．句意：雨水在我们的日常生活中是非常有用的，所以下雨的时候试着储存它。use“使用”，是动词，根据“Rainwater is very…in ur daily life”可知，be动词后接形容词作表语，此处应用use的形容词形式useful，意为“有用的”。故填useful。
51．E
52．F
53．A
54．G
55．B
【解析】
【分析】
对话是A与B两人谈论对于用过的一次性口罩应如何处理的内容。
51．
根据“I’ll thrw them away.”可知，戴过的口罩已经不再需要了，选项E“我不再需要它们了。”符合，故选E。
52．
根据“Dn’t thrw away masks carelessly!”可知，这里应该是说不能随便扔口罩的理由，选项F“这对环境是危险的。”符合，故选F。
53．
根据“Yu mean I shuld keep these useless things at hme.”以及“But d yu knw useless masks are harmful t the earth?”可知，这里应该是反驳对方，自己说的不是那个意思，选项A“我不是这么说的。”符合，故选A。
54．
根据“Oh, I see.”以及“Yu can put them int mask-nly trash bins r yu can use reusable masks.”可知，这里应该是询问对方应该如何做，选项G“那你觉得我该怎么办？”符合，故选G。
55．
根据“Yu can put them int mask-nly trash bins r yu can use reusable masks.”以及“I’ll d that.”可知，这里应该是对对方提出的建议做出评价，应该是赞同的，选项B“我认为你是对的。”符合，故选B。
56．Pssible versin:
Hell, everyne! I’d like t tell yu smething abut the shw “Wrking the Waste int Magic”.
A number f creative wrks were n shw, including clthes made frm waste paper and mdel planes made f used wd and glass. Anther fascinating wrk is a chair that is made f plastic bttles. They are glued tgether and painted in different clrs.
I was mst interested in a backpack fr cmputers. It is made ut f a pair f ld jeans! With the zipper f jeans n the tp, tw pckets n tw sides, the backpack lks bth useful and fashinable. It even has a lg!
I felt amazed at hw waste culd be put t such gd use. It really helps t save energy and build a greener future.
【解析】
【详解】
1. 题干解读：题目要求根据提示要点，介绍“变废为宝”的环保作品展的情况，可以适当的发挥，写作时要运用正确的英语表达，要选用恰当的词汇和短语。
2. 写作指导：写作时要与已给出的开头融合起来，本文应该用第一人称、第三人称来介绍内容；时态采用一般过去时；在介绍内容时，力求语言准确，内容完整，保证行文连贯，条理清晰。
Becme a waste fighter and help Captain Billy re-lve, re-use and re-cycle ld plastic tys. Yu culd get sme great bks fr free t! Cl eh?
Yur ld plastic tys were specially chsen and they brught yu lts f fun. They can als be used ver and ver again.
Finished playing with yur tys? Why nt exchange them with friends? It helps t reuse yur tys and pass n the fun.
Ask yur schl t jin the Recycle t Read prgram. Drp ff yur brken plastic tys and get free bks fr yur schl.
All plastic tys cllected in the Recycle t Read are made int great new prducts. Visit t find ut mre infrmatin.
What were n shw
What they are made f/frm
What yu think
➢clthes
➢chairs
➢mdel planes
➢ …
➢waste paper
➢plastic bttles
➢used wd and glass
➢ …
➢creative
➢save …
➢ …