Section A (3a－4c)

1、Section A (3a4c).根据句意及汉语提示完成句子1_ (科学上的) studies have shown that enough sleep is good for our health.2The king was very _ (残忍的) and he gave an order that those poor people should be killed at once.3The tourist _ (行业) in the city is growing more and more important.4Dont you know stealing is against th

2、e _ (法律)?5She cant _ (承当得起) to go on a trip because she lost her job last month. 用括号中所给单词的适当形式填空1Shes going to work in the _(south) part of China next year.2More than six _ (million) fish in the lake were dead because of water pollution.3Production costs _ (fall) by 30% last year.4So far, they _ (bu

3、ild) four new schools in that poor area. 5The tiger _ (keep) in a tiny cage and cant move. 根据汉语意思完成句子 1过量饮酒对你的健康十分有害。Its very _ to your _ _ _ too much.2事实上 ,它将给所有的海洋生物带来危害。_ _ , it will _ danger to all ocean life.3放学后 ,大多数的学生参加各种课外活动。After school, most students _ _ _ all kinds of afterschool activit

4、ies.4为了节约用电 ,我们必须及时关掉一些灯。To save the electricity, we must _ _ some lights in time.5如果你打破了这个杯子 ,你得作出赔偿。Youll have _ _ _ it if you break the cup. 单项填空()1.Its really bad for your health to go to school or work _ breakfast.Afor BwithoutCamong Dduring()2.They walked home last night because they couldnt _

5、 to take a taxi. Aleave Bbuy Cafford Dallow ()3.2019咸宁 What have you learnt after three years study in China, Maria?I was taught _ knowledge _ good manners.Aeither; or Bnot only; but alsoCneither; nor Dnot; but()4.2019眉山 In our city, the number of the teachers _ about 2 ,000, but only about _ of the

6、m are men teachers.Ais; seven hundredsBare; seven hundred Cis; seven hundredDare; seven hundreds()5.Pick up your pen and draw your own invention. Maybe it will be _ a real product one day!Aturned on Bturned downCturned off Dturned into.补全对话W: Where have you been, Jack?M: 1._ I found that the visitor

7、s throw rubbish into the lake nearby. 2._ Lots of fish have died.W: 3._ What did you do then?M: I took some dead fish to the manager of the park.W: What did he say?M: 4._W: You did the right thing, Jack!M: Thanks. 5._AHe said that they would do something to solve the problem.BIve been to a park with

8、 my friends.CIts our duty to protect our environment.DThats terrible!EThe lake has become very dirty.完形填空There are many kinds of pollution around us, _1_ air pollution, soil pollution, noise pollution and light pollution. They are bad _2_ our health in many ways.Burning gas, oil and coal creates air

9、 pollution. It can cause sore eyes and _3_ problems.With the increase of pollution and the development of industry, litter is everywhere. It makes our environment dirty. People put lots of rubbish on the land. Farmers use too many _4_ in the fields. They destroy the soil. So soil pollution has becom

10、e serious.Noise pollution can make people _5_. For example, people may lose their hearing if they work in a _6_ place for a long time. Too much noise can cause high blood pressure _7_Working for a long time in strong, changeable light _8_ cause some kinds of illnesses. It makes people feel _9_ and i

11、s especially bad for the eyes.With _10_ pollution, our planet will become greener and our health will be better. Lets be greener people.()1.A.such as Bfor exampleCsuch like Das well as()2.A.to Bin Cfor Dat()3.A.breaths Bbreathe Cbreathed Dbreathing()4.A.chemical Bchemicals Cchemistry Dchemist()5.A.b

12、lind Blame Cblack Ddeaf()6.A.noise Bnoisy Cnoisily Dnoises()7.A.as well BneitherCeither Dalso()8.A.must BshouldCmay Dneed()9.A.terrible Bcomfortable Cterribly Dcomfortably()10.A.little Ba little Cless Dfewer.2019莱芜阅读理解 How do you deal with plastic bags from the supermarket? Throw them away or recycl

13、e them? How about eating them?The bags are no harmful to the environment. Humans and animals can safely eat them. Indian company EnviGreen has made a bag with natural materials. It looks and feels just like plastic, but can be broken down(分解) easily.Ashwath Hedge who set up the EnviGreen company spe

14、nt four years doing experiments(实验)with 12 natural materials. They include potato, corn ,vegetable oil and banana. He made the material into liquid(液体)and used the liquid to make the bag.Although the EnviGreen bag is more expensive than a common plastic bag, it has many advantages. According to the

15、Wall Street Journal, it takes 1 ,000 years for common plastic bags to break down. But an EnviGreen bag can naturally break down in less than 180 days.It also breaks down in less than a day in water, and in less than a minute in boiling water. Hedge_was_happy_to_show_it_in_his_interview,_he_put_an_En

16、viGreen_bag_in_water_and_ate_it_with_a_smile.There are more than 15 ,000 tons of plastic waste in India every day. But only 9 ,000 tons are processed. In China, 3 billion plastic bags are used every day. Maybe the EnviGreen bag could be a solution(解决方法) to the world problem of plastic pollution.()1.

17、According to Paragraph 2, we can know the following EXCEPT _Athe EnviGreen bag can break down easilyBthe EnviGreen bag is made from natural materialsCthe EnviGreen bag can be eaten by humans and animalsDthe EnviGreen bag is a little harmful to the environment()2.The main idea of the third paragraph

18、is “_ AWhat Hedge thinks of the new bagBHow Hedge makes the EnviGreen bagCWho sets up the EnviGreen companyDHow long it takes Hedge to make the bag()3.The underlined sentence in Paragraph 4 shows that the EnviGreen bag _Ais safe and can break down quicklyBis useful although it is more expensiveClook

19、s and feels like a common plastic bagDwill be used more widely than a common bag()4.The EnviGreen bag breaks down fastest in _Ahot air Bcold waterCboiling water Dnatural air()5.From the last paragraph, we can infer(推断) _Aall of Indias plastic waste is processedBIndia has the most plastic waste in th

20、e worldCChina produces more plastic waste than IndiaDthe EnviGreen bag may help solve the problem of plastic pollution详解详析Section A (3a4c).1.Slion3.fell4have built5.is kept.1.harmful; health to drink2In fact; bring3.take part in4turn off5.to pay

21、for.1.B考查介词。根据前半句句意“对健康有害可知 ,后半句句意是“不吃早饭去上学或上班 ,因此用介词without(没有 ,不) ,应选B。2C3B考查连词的用法辨析。句意：“玛丽亚 ,在中国学习三年之后 ,你有什么收获？“我不但被教授知识 ,还有讲礼貌。eitheror意为“或者或者；not onlybut also意为“不但而且；neithernor意为“既不也不；notbut意为“不是而是。根据句意可知 ,这里表示递进关系。应选B。4C考查数词用法。句意：在我们的城市里 ,教师的数量大约是2019 ,但是其中只有大约700人是男教师。the number of意为“的数量 ,修饰的

22、短语作主语时 ,谓语动词用第三人称单数 ,即用is；而具体数字seven修饰hundred时 ,hundred用单数形式 ,即seven hundred。应选C。5D考查动词短语辨析。句意：拿起你的笔画你自己的创造 ,或许有一天它将_一种真的产品。turn on意为“翻开；turn down意为“调低；turn off意为“关闭；turn into意为“变成。由句意可知选D。.15BEDAC.【主旨大意】 本文是一篇说明文 ,介绍了生活中的各种污染 ,如：空气污染、土壤污染、噪声污染和光污染 ,以及各种污染给人们带来的危害。1A根据后面的并列成分“air pollution, soil pol

23、lution, noise pollution and light pollution可知是在举例 ,且不止一个例子 ,应选A。2Cbe bad for意为“对有害 ,为固定短语 ,应选C。3D4Bchemical作形容词 ,意为“化学的 ,也可以作名词 ,意为“化学制品；化学药品 ,此时为可数名词；chemistry是名词 ,意为“化学；chemist是名词 ,意为“化学家。由too many后接可数名词复数可推断应选B项。5D根据下文“people may lose their hearing if可以推断应该是“噪声污染可能使人们失聪。应选D。6B根据前后句意可推断应该是“一个嘈杂的地方。noise是名词 ,意为“噪声；noisy是形容词 ,意为“嘈杂的；noisily是副词 ,意为“吵闹地 ,应选B。7A8C考查情态动词的用法。must意为“必须(主观意志)；should意为“应该；may意为“可能 ,可以；need意为“需要。根据句意可推断应选C项。9A由系动词feel可知 ,后要接形容词构成系表结构；再根据“is especially bad for the e