上海市张堰中学2021届高三下学期第二次教学质量调研英语试卷.docx
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1、上海市张堰中学2021届高三下学期第二次教学质量调研英语试卷学校:_姓名:_班级:_考号:_一、用单词的适当形式完成短文Directions: After reading the passage below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use
2、one word that best fits each blank.We Must Act Now to Protect Our Threatened OceansLast week, climate strikers young and old came out in force to call upon the government to act with greater urgency in tackling the global climate emergency.They _1_ very well feel a need to step up their demands upon
3、 hearing the awful findings of the special report on the ocean and cryosphere(低温层)in a changing climate, released on Wednesday by the International Panel on Climate Change. The report highlighted the intimate connections which exist between our climate, our oceans and our very existence. It presente
4、d the scientific evidence _2_ our warming climate is placing marine and frozen areas of our planet in grave danger, with some changes happening at a much larger scale and faster rate than previously _3_ (predict).Urgent action is needed _4_ we are to keep our planet and our oceans safe and habitable
5、. This requires _5_ (ambition) targets to reduce our carbon emissions and to shift our energy system away from polluting fossil fuels towards 100% renewable energies. Change is also needed in international cooperation around _6_ our oceans are protected.It is hoped that early next year UN member sta
6、tes _7_ (sign) a strong global ocean treaty that could pave the way for the creation of marine sanctuaries(禁猎区), _8_ (place) at least 30% of oceans off limits to human activities such as commercial fishing and oil and gas exploration. This is a crucial step towards restoring marine ecosystems and se
7、curing a sustainable future for those _9_ livelihoods depend on our oceans.The government has been a vocal champion for ocean conservation. Now is the time for Britain _10_ (turn) political will into decisive action by leading the way with a new global ocean treaty. The prime minsters direct involve
8、ment could make the difference between a watered-down agreement or a powerful one.二、选用适当的单词或短语补全短文Directions: Fill in each blank with a proper word chosen from the box. Each word can only be used once. Note that there is one word more than you need.AapplauseBbackedCconditionsDcreativeE. emphasisF. f
9、ixG. levelH. loyalI. passJ. rewardsK. suspendedKick-starter-funding successKick-starter is an online crowdfunding platform. It is an Internet space where entrepreneurs can _11_ the need for traditional investors such as banks or venture capitalists, and instead gather together a group of financial b
10、ackers from among members of the public.The project creators _12_ the amount they want to raise and then set a deadline by which to do this. If the amount is not reached by the designated time, then no funds are collected from backers. The projects themselves tend to be in the _13_ sphere-technology
11、 and design, music and dance, film and theatre, the arts and publishing. Co-funder, Perry Chen, describes the system as a mixture of patronage and commerce: that is to say, the supporters for the project may simply benefit from the knowledge that they have _14_ something worthwhile or they may benef
12、it in some more concrete and commercial way. For example, a project to start a womens history magazine in Sweden offered funders a range of _15_ from a big thank you and shout out on Facebook to a full page advertisement in the magazine, depending on the _16_ of their contribution.Unlike some other
13、crowdfunding sites, Kick-starter requires no ownership or stake in the project itself; they simply take a five per cent fee on the total amount of money raised. In this way it leaves the creator in control of the their own success. The _17_ it places on the project owners-that the project is origina
14、l, genuine and realizable-are largely based on trust, and projects have been occasionally _18_ which are not honest or feasible.Kick-starter has been a witness to many such successes. To date, nearly $2 billion has been raised through its efforts, and several film and theatre projects have enjoyed c
15、ritical _19_ . Perhaps as important as the funding that enables the project to get off the ground is the _20_ community of followers that each project then takes with them.三、完形填空Almost all animals sleep, but do they dream? We certainly cant ask animals if they dream, but we can at least _21_ the evi
16、dence that they might. There are two ways in which scientists have gone about this seemingly _22_ task. One is to look at their physical behaviour during the various stages of the sleep cycle. The second is to see whether their sleeping brains work similarly to our own sleeping brains. The story of
17、how we _23_ how to look into the minds of sleeping animals begins in the 1960s. Back then, reports began to appear in medical journals describing people acting out _24_ in their dreams. This was curious, because during so-called REM sleep(rapid eye movement), our muscles are usually paralysed. Resea
18、rchers realised that causing a similar state in _25_ could allow them to explore how they dream. In 1965, French scientists Michel Jouvet and J F Delorme found that removing a part of the brainstem, called the pons, from a cats brain _26_ it becoming paralysed when in REM. The researchers called the
19、 condition REM without atonia or REM-AInstead of lying still, the cats walked around and behaved aggressively. This hinted they were dreaming of _27_ from their waking hours. _28_ movement is not the only way of looking into dreams, though. Researchers can now _29_ look into the electrical and chemi
20、cal activities of brain cells in animals while they sleep. In 2007, MIT scientists Kenway Louise and Matthew Wilson recorded the activity of neurons in a part of the rat brain called the hippocampus, a structure known to be involved in the formation and encoding of memories. They first recorded the
21、activity of those brain cells while the rats ran in their mazes. Then they looked at the activity of the very same neurons while they slept. Louise and Wilson discovered similar patterns of firing during _30_ and during REM. _31_ , it was as if the rats were running the maze in their minds while the
22、y were sleeping. The results were so clear that the researchers could infer the rats precise _32_ within their mental dream mazes and map them to actual spots within the actual maze. Does the behaviour of cats in science experiments actually _33_ dreaming? Do rats have any subjective awareness that
23、they re running their mazes in their minds while they nap? We can say with a reasonable amount of _34_ that the physiological and behavioural features of dreaming in humans have now been seen in cats, rats, and other animals. Yet what its actually like to _35_ a dream if you re not human remains a m
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