Unit 1 Science and Scientists 单元同步练习 ppt课件-（2022新）人教版高中英语选择性必修第二册.pptx

1、Period 1 Exercise1What was it that made her _ (改变改变) from an ordinary woman into a successful lady?2I didnt know how to _ (应对应对) the situation, but an idea suddenly struck me that I could turn to my best friend for help.3What they may not know is that some bottled water may not be as _ (干净干净的的) as t

2、hey expect.4Household behaviour actually can make a _ (重大的重大的) difference, reducing greenhouse gas emissions, according to researchers from Michigan State University and Vanderbilt University.5In a world that warms up by 3 ， it found that _ (多种多样的多种多样的) changes to the colour of the oceans would occu

3、r.6According to the latest rule, people shall sort _ (家庭家庭) garbage into four categories.7The destruction of the earthquake was so _ that it might take years to rebuild the city.8I keep getting _ advicesome people tell me to keep it warm and some tell me to put ice on it.9Since the _ of the Novel co

4、ronavirus disease, the Chinese have been making allout efforts to battle against it.10Researchers claim to have found the _ that getting a regular eighthour sleep every night makes a real difference to our health.1. He is coming here _( pure) because he wants to participate in the football champions

5、hips again.2. The police suspect him _ having a part in the jewel robbery.3. The vaccine is developed to protect the whole population against _ (infect )of COVID-19.4. It was reported that Germany had taken a lot of measures to slow the rate of infection, including closing hair and beauty studios. O

6、ther non- essential shops _ ( shut ) already.5.I feel it is both of you who are _ ( blame) for the spoiled child.6. The new student is _ sincere that all classmates want to make friends with her.7. _ seemed that the sea lion didnt mind being with the tourists at all.8. Wang Peng sat in his empty res

7、taurant feeling very _ ( frustrate ) because no customers had come to his restaurant ever since he got up in the morning.9. The way that he did things was_ ( contradiction) to what he had said earlier this week.10. Your_ ( subscribe) will be automatically renewed each month without notice until you

8、cancel it. Phrases Translation同意；订阅死于照顾彻底地总的来说因为这个原因幸亏，由于作为的结果而且发现，找出经过一段时间之后，迟早subscribe todie fromattend toonce and for allin generalfor this reasonthanks toas a result ofwhat is morefind outin time 1When the outbreak of COVID19 hit the world, tens of thousands of people _ the disease.2In those da

9、ys doctors had two contradictory theories. Snow _ the second theory.3He was determined to _ the truth of this incident.4. _, in another part of London, a woman and her daughter had died of cholera after moving away from Broad Street.5. _, he rose to become a famous doctor, and even _ Queen Victoria

10、when she gave birth.6However, he never lost his desire to destroy cholera _7. _, physics is only one science among many.8. _ this evidence, John Snow was able to announce that the pump water carried cholera germs.9. _ the Chinese peoples united and arduous efforts, the situation in China is getting

11、better.10. _, Snow is considered the father of modern epidemiology.died from find out What is moreIn time subscribed to attended to once and for all As a result of Thanks toFor this reason In generalComplete the sentences1Not many people _ money can bring happiness.并不是很多人并不是很多人赞同赞同金钱能带来幸福金钱能带来幸福的观点的

12、观点。2Cathy had quit her job when her son was born _ and raise her family.凯西在儿子出生时就辞掉了工作，凯西在儿子出生时就辞掉了工作，以便能留在家里以便能留在家里养家。养家。3. _ most of the students went to sleep.这堂课如此无聊以至于这堂课如此无聊以至于大多数学生都睡着了。大多数学生都睡着了。4. _ they know what theyre doing.看来看来，他们知道自己在干什么。，他们知道自己在干什么。subscribe to the idea/view thatThe le

13、sson was so boring thatSo boring was the lesson thatIt seems that so that she could stay at homeBlank filling (Grammar)In the early 19th century, an outbreak of cholera hit Europe, 1._ (cause) millions of deaths. Seeing this, John Snow became frustrated because no one knew how to prevent or treat ch

14、olera. At that time, doctors 2._ (have) two theories to explain how cholera spread. One was that bad air caused the disease and another was that cholera was caused by an infection from germs in food or water. John Snow discovered that in two particular streets 3._ cholera outbreak was so severe that

15、 over 500 people died in ten days. He was determined to find out why. Through 4._ (he) serious investigation, he found it was the pump water in Broad Street containing germs 5._ resulted in the outbreak of cholera. Therefore, he had the handle of the pump 6._ (remove) so that it could not be used. T

16、hrough this intervention, the disease was stopped in its tracks.causinghisthehadremoved that Blank filling (Grammar)It turned out that the water from the Broad Street pump 7._ (infect) by waste. Moreover, Snow was later able to show a link 8._ other cases of cholera and the different water 9._ (comp

17、any) in London. Through Snows tireless efforts, water companies began to sell clean water, and the threat of cholera around the world saw a substantial decrease.10._ (fortunate), we now know how to prevent cholera, thanks to the work of John Snow.had been infectedFortunatelycompaniesbetweenPeriod 2

18、Exercises1Id like to buy a _ (望远镜望远镜) for my son as a gift.2This scientist made great contributions to the development of _ (天文学天文学)3All the teachers are satisfied with your _ (绝妙的绝妙的) performance in the speech contest.4The house isnt big enough for us, and _ (此外此外), its too far from the town.5Stron

19、g _ (领导才能领导才能) is needed to captain this team.6.The players _ (杰出的杰出的) performance left a deep impression on everyone present.7The professors _ theory is hard for us to understand.8Im really sorryit is all my _9To our amazement, he refused to _ his idea.10I have got _ memories of my happy childhood.

20、1We tried to discourage him _ climbing the mountain without a guide.2To protect ourselves from getting infected, what can we do besides _ (wear) masks?3If you dont know much about cars, take a friend who has a deep _ (understand) of them along while choosing cars.4The new car had to be withdrawn fro

21、m the market because of a _ ( mechanic ) defect (缺陷缺陷)5. _ matters is that we all have our own dreams, goals and desires.6She is counted among the most _ (gift) of contemporary composers.7. _ (attract) by the beauty of nature, the family from London decided to spend another two days on the farm.8If

22、you make a decision to _ (pursue) a career in this field, then you will have to make certain sacrifices.9All the police are trained to defend themselves _ knife attacks.10Before leaving Guangzhou for Paris, the foreign guest came with her children to thank the shop _ (assist) who was kind to them.Ph

23、rases Translation（战争，火灾，疾病等的）爆发最重要的是负责，掌管患（病）；感染（小病）对有重大影响跳出固有思维模式追溯到梦想break outabove allin charge ofcome down withhave a great impact onthink outside the boxtrace back todream of1The old tea houses in Hangzhou can _ the Southern Song Dynasty.2. _, we must make good use of online courses to improve

24、our learning efficiency.3For years man _ being able to communicate directly with animals.4Its required that the people who _ a fever be sent to designated hospitals (定点定点医院医院) to have further examinations.5The difficulties and challenges we meet at university will _ our personality.6He was named as

25、a team leader _ the prevention of this deadly epidemic.7To solve this tough problem, were going to have to _8Under certain circumstances, however, some diseases can _ and cause widespread infection.be traced back to has dreamt of come down withAbove allhave a great impact on think outside the box br

26、eak outin charge ofComplete the sentences1. _ a nice long walk on the beach.她最喜欢的莫过于她最喜欢的莫过于在沙滩上长时间愉快地散步。在沙滩上长时间愉快地散步。2It is quite obvious that we must apply other methods _.很明显，我们必须用其他方法很明显，我们必须用其他方法来解决这个问题来解决这个问题。3. _, but the students also have theirs.对这件事不仅教授们有自己的看法对这件事不仅教授们有自己的看法，学生们也有自己的想法。，学生

27、们也有自己的想法。4. _ you shouldnt be so particular about food.我个人认为我个人认为你不应该对食物那么挑剔。你不应该对食物那么挑剔。5The doctor walked toward his office, _这位医生朝他的办公室走去，这位医生朝他的办公室走去，后面跟着一群记者后面跟着一群记者。6. _ why she went through a red light, she _ vigorously.当被要求解释当被要求解释为什么闯红灯时，她极力为什么闯红灯时，她极力为自己辩解为自己辩解。I personally hold thatWhen a

28、sked to explainfollowed by a crowd of journalistsdefended herselfShe likes nothing better thanNot only do the professors have their own ideas about the matterto settle/deal with/solve the problemBlank filling (Grammar)The Father of Chinas AerospacePerhaps no other scientist has had a 1._ (great) imp

29、act on Chinas aerospace science than Qian Xuesen. He was a wellrespected man, 2._ served his homeland with effort, achievement and devotion. Born in Hangzhou in 1911, Qian attended schools in Beijing and Shanghai. In 1935, he went to the US 3._ further study and then worked there. After overcoming s

30、ome difficulties, he 4._ (return) to China in 1955, and was put in charge of developing Chinas rocket science as well as the space and missile programme. 5._ (face) with challenges, Qian didnt feel discouraged.greaterreturnedforFaced whoBlank filling (Grammar)When 6._ (ask) “Can we Chinese possibly

31、make missiles？”， his reply was “Why not？” Under 7._ (he) leadership, China developed its own missiles，rockets, and manmade satellites 8._ (success)Qian was knowledgeable. However, 9._ made him an outstanding and creative scientist was probably his interest in other things like music and drawing, which gave him 10._ (inspire) in scientific research. The whole country was saddened by Qians death in 2009.askedwhatsuccessfullyinspiration his