广东省东莞市中堂实验中学高三英语上学期期末试卷含解析

1、广东省东莞市中堂实验中学高三英语上学期期末试卷含解析一、 选择题1. The general demanded that the soldiers _ at the village before 5p.m. to rescue the victims of the earthquake.A. will arrive B. arrive C. would arrive D. arrived参考答案：B2. This restaurant has become popular for its wide _ of foods that suit all tastes and pockets.A. d

2、ivision B.area C.range D. circle参考答案：C3. - Did you tell him the good news?- Oh, no. I forgot. I _ him now. A. will be calling B. will call C. am going to call D. am calling参考答案：B4. Helping others is a habit, _ you can learn even at an early age. A. it B. that C. one D. those参考答案：C 略5. Whether ways w

3、ill be found to stop pollution or not is just _ worries the public.A. why B. what C. that D. which参考答案：B6. - I cant stand the loud music any longer. Could you turn down your radio?- Pardon? What _? Ahad you said Bdid you say Chave you said Dare you saying参考答案：B7. In Xinjiang those farmers who _ move

4、 from place to place with their animals in the past have moved into new houses at last.A. could B. might C. would D. should参考答案：C8. We _ for the walk yesterday _ for the rain. A. must have gone; hadnt it been B. could have gone; had it not been C. could have gone; hadnt it been; D. would go; had it

5、not been 参考答案：B9. - Im in preparation for the examination and only sleep four hours a day for a fortnight.- _. It is not preparation and worse still it will be bad for your health and study.A. You neednt have that B. Thats taking it a bit farC. I wouldnt say no D. I cant agree more参考答案：B10. There ha

6、ve been several new events _ to the program for 2008 Beijing Olympic Games. A. add B. to add C. adding D. added 参考答案：D30. A survey indicates that, _ the difficulty in finding a satisfactory job, many college students are in favor of running online shops. A. in spite of B. on account of C. regardless

7、 of D. in terms of参考答案：B略12. Seeing my tearful eyes, he worriedly asked me _.A.what wrong was B.what was wrong C.what the matter was D.How was the matter参考答案：B13. His ability has never been in doubt - the question is_ he is prepared to work hard. A. that B. what C. since D. whether参考答案：D14. They _ t

8、he train until it disappeared in the distance. A. saw B. watched C. noticed D. observed参考答案：B略15. Do you know John is getting on well with his studies? A. how B. what C. which D. that 参考答案：D二、 填空16. They had been on _61_ (we)planets for millions of years，but 2018 was the year several species _62_ (o

9、fficial)died off for ever.Three bird species went extinct this year，two of _63_are songbirds from northeastern Brazil. A _64_ (disturb)trend is that mainland species are starting to go extinct，rather than island species.The species _65_ (wipe)out in the wild resulted from many factors such as the cr

10、eation of dam and trapping _66_ trade. Beyond birds，other animals such as the vaquita and the northern white rhino _67_ (be)near the end.We are currently experiencing the worst species dieoffs since the _68_ (1ose)of the dinosaurs 65 million years ago.Although extinction is a _69_ (nature)phenomenon

11、，it occurs at a rate of about one to five species per year. Scientists estimate were now losing species at 1，000 to 10，000 times the rate.In the past 500 years，about 1，000 species _70_ (go)extinct.参考答案：61. our 62. officially 63. which 64. disturbing 65. wiped 66. for 67. are 68. loss 69. natural 70.

12、 have gone本文是一篇记叙文。文章讲述导致物种灭绝的因素。【61题详解】考查形容词性物主代词。句意：他们一直在我们的行星里数百万年，但2018年几个物种正式相继死亡。形容词性物主代词修饰名词，故答案为our。【62题详解】考查副词。句意：他们一直在我们的行星里数百万年，但2018年几个物种正式相继死亡。副词修饰动词，故答案为officially。【63题详解】考查定语从句。句意：今年三种鸟类灭绝，其中两个是巴西东北部的鸣禽。此处species做先行词，指物，在介词of后面用which（指物）引导定语从句，故答案为which。【64题详解】考查形容词。句意：一个令人不安的趋势是大陆物种开

13、始灭绝，而不是岛上的物种。此处用形容词修饰名词，故答案为disturbing。【65题详解】考查过去分词作后置定语。句意：该物种在自然环境下被灭绝是由许多因素造成的，如大坝的建立和贸易陷阱。此处The species 和wipe之间是一种被动关系，是过去分词做后置定语，故答案为wiped。【66题详解】考查固定词组。句意：该物种在自然环境下被灭绝是由许多因素造成的，如大坝的建立和贸易陷阱。trap for trade贸易陷阱。故答案为for.【67题详解】考查时态和主谓一致。句意：除了鸟,其他动物如vaquita和北部白犀牛也即将灭绝。此处指现在的情况，句子用一般现在时态，且主语是animal

14、s，复数形式，故答案为are。【68题详解】考查名词。句意：我们正在经历自6500万年前恐龙灭绝以来最严重的物种灭绝。根据the可知此处用名词形式，故答案为loss。【69题详解】考查形容词。句意：尽管灭绝是一种自然现象，但它发生的速度每年一至五种。此处phenomenon是名词，形容词修饰名词，故答案为natural。【70题详解】考查现在完成时态。句意：在过去的500年里，大约1000个物种已经灭绝了。根据In the past 500 years可知句子用现在完成时态，故答案为have gone。三、 阅读理解17. If youre DIY-minded, you can build

15、your own solar power system. In some cases, you can even build your own solar panels, although the amount that you can effectively DIY home solar depends on how much you want to power. Making your own solar panel is a time-consuming process and requires some electrical skills. However, it can also b

16、e very rewarding-learning to build your own panel is a great way to understand how electricity is generated.Before you can build your own solar panels, you first need to understand how solar cells generate electricity. Once youve bought individual solar cells (they can be purchased online), the basi

17、c process for building your own solar panel goes like this: Prepare the backing for your panel. Many DIY solar panel builders prefer to use a wooden board as the base for their solar cells. Youll need to drill holes in the board so that the wires for each cell can pass through. Wire your to solar ce

18、lls together. This requires some experience for electrical work. Use a soldering iron (烙铁) to attach wire to the solar cells and then link each of the cells together. Attach cells to your backing. If possible, attach each solar cell to the backing individually. This makes it easier to replace a sing

19、le cell in the event that becomes damaged or is not operating properly.At this point you have a functional solar panel that can produce electricity when the sun shines. However, a solar panel by itself is not useful. If you are trying to generate electricity to power devices in your home, you need t

20、o pair your panel with inverter (转换器) that will turn direct current (DC) power from the sun into alternating current (AC) power used in most electronic devices.28. What does the author think of building DIY solar panel in paragraph 1?A. It is easy.B. It is necessary.C. It is common.D. It is worthwhile.29. Whats the first step of building your own solar panel?A. Master the advanced