北师大版 选修7 Unit 21 Period 3 Epidemics Explained

适用年级:高二
试卷号:659722

试卷类型:课时练习
试卷考试时间:2019/6/29

1.单词拼写(共1题)

1.
根据汉语或首字母提示填空
【小题1】It is believed that lung _______(癌症)is closely linked to smoking.
【小题2】Everyone would have to work hard together to _______(重建)the economy after the crisis.
【小题3】Take three _______(药片)before going to bed and they will ensure you a good night's sleep.
【小题4】The host of the TV show spoke almost without _______(暂停)for breath.
【小题5】Only _______(协作)will enable us to get the job done on time.
【小题6】You are most likely to keep your weight down if you include walking into your daily_______(常规).
【小题7】In fact,no one can f______ exactly what will happen in the future.
【小题8】Health care centers for women and children have been built in both u____ and rural areas.
【小题9】You must pay special attention to the u______ words and phrases.
【小题10】The s______ show that house prices have gone up by 20%over the years.

2.完形填空(共1题)

2.

   Is sleep important to children?A new study says yes.

A new study published this week shows that children who do not get _____ sleep have less control over emotions and are less focused at school.

The National Sleep Foundation _____ 10 to 11 hours of shut-eye per night for children aged between 5 and 12. About 41 million American workers get less than six hours of sleep per night. Now health experts _____ that adults are passing their poor sleeping _____ down to their children.

Reut Gruber is a lead author of the new study. In the study,Gruber and other experts either added or reduced one hour of sleep for _____ children aged 7 to 11. They _____ the children over five nights. The _____ was to see if small changes in the amount of sleep could _____a child's behavior.

“The findings show that for children small changes can make a big _____,and that is why this is meaningful.”

Before the survey began, students were _______to sleep the same amount of hours as they ______ would. Their teachers were asked to ______ the children on thoughtfulness, touchiness and emotional reactions. After five nights of the kids' sleep change, the teachers were asked to take the survey again. ______ their original scores, those who slept one hour less had ______ behavior scores than those who were allowed to sleep an hour more.  Students with less sleep were more annoyed, frustrated and had more problems which need paying ______ to.  The children with more sleep showed ______ in these areas.

“______ less sleep leads to a drop in attention in class, children may ______ on learning and chances to be ______. If they are easily annoyed and frustrated because their bodies and brains are ______, they may not learn as much either,”says Gruber.

【小题1】
A.usefulB.enoughC.preciousD.deep
【小题2】
A.recommendsB.measuresC.calculatesD.guarantees
【小题3】
A.declareB.worryC.reportD.promise
【小题4】
A.routineB.qualitiesC.habitsD.beliefs
【小题5】
A.healthyB.strongC.energeticD.reliable
【小题6】
A.followedB.educatedC.observedD.accompanied
【小题7】
A.processB.reasonC.resultD.goal
【小题8】
A.enhanceB.affectC.controlD.damage
【小题9】
A.decisionB.differenceC.choiceD.impression
【小题10】
A.beggedB.toleratedC.askedD.opposed
【小题11】
A.occasionallyB.frequentlyC.normallyD.exactly
【小题12】
A.praiseB.divideC.scoreD.adjust
【小题13】
A.Based onB.Compared withC.Related toD.Involved in
【小题14】
A.worseB.strangerC.betterD.ruder
【小题15】
A.moneyB.noticeC.effortD.attention
【小题16】
A.interestB.patienceC.improvementD.potential
【小题17】
A.AlthoughB.IfC.UnlessD.As
【小题18】
A.miss outB.cut offC.carry outD.give off
【小题19】
A.activeB.delightedC.creativeD.trustworthy
【小题20】
A.complicatedB.trainedC.tiredD.tested

3.用所给词的正确形式填空(共2题)

3.
用所给词的适当形式填空
【小题1】She insisted that she remained _______(faith)to her husband.
【小题2】_______(unite)we stand;divided we fall.
【小题3】If the vaccination(接种疫苗)isn't done effectively,the disease will spread at an _______(alarm)rate.
【小题4】The Great Wall has been _______(rebuild)several times since the Qin Dynasty.
【小题5】The book described the _______(adapt)of desert species in hot conditions.
【小题6】The doctor examined the patient _______(thorough)before the operation.
【小题7】It was an_______(acute)uncomfortable journey back to London by an old train.
【小题8】The whole nation were in _______(mourn)for the earthquake victims then.
【小题9】The man was accused of acting as a _______(carry)for drugs and was sentenced to 10 years in prison.
【小题10】_______(symptom)of the disease include fever and weight loss.
4.
单句语法填空
【小题1】With some issues __________(debate),it seemed that the meeting would be put off for at least one hour.
【小题2】These opinions strongly mirror __________ people are thinking of.
【小题3】This summer was the wettest __________ record in our town for 50 years.
【小题4】In order to prevent the city's traffic from being too __________ (crowd),car driving has been limited according to odd and even car numbers.
【小题5】The idea __________ computers can recognize human voices is not a surprise any more.
【小题6】Nancy has come down with a serious liver disease and __________ (treat) in hospital now.
【小题7】A cook will be immediately fired if he is caught __________(smoke)in the kitchen.
【小题8】The reporter was about to take photos secretly when a security guard came and stopped him __________ his tracks.
【小题9】The professor __________(deliver)a speech about pollution now is a scholar from Harvard University.
【小题10】The prisoner had attempted __________(escape)from the prison for several times,but failed.

4.选用适当的单词或短语补全句子(共1题)

5.
选词填空(可变换形式)

【小题1】We must take action to ___________ water pollution ___________.
【小题2】___________ 200 jobs are available in this company for graduates to apply for.
【小题3】The disease could ___________ the whole population in a very short time and thus caused great concern.
【小题4】Despite the significant progress of women's social status, much still remains to be done to ___________ sexual discrimination.
【小题5】Around fifteen people ___________ hunger every day in the camp.
【小题6】They are ___________ a new medicine so that it can cure the special disease.
【小题7】To improve your writing skills,you'd better be engaged in keeping a diary ___________ sitting there playing computer games.
【小题8】To keep himself informed of current affairs,Grandpa usually spends some time ___________ newspapers over breakfast.

5.短文改错(共1题)

6.
短文改错

When I came to England,I know little English. As you can probably guess it,my life was difficult for a time. Simple tasks like ordering food or take a taxi were quite stressful. I signed up for classes and studied on my own as well,so I made little progress. I became very discouraging. Finally,I found best way to learn English was to make friends with native speakers and spend time on them. I appreciated playing in a band with an Englishwoman which became one of my best friend in London. My English improved great by hanging out with her.

6.根据所给汉语意思完成句子(共1题)

7.
翻译句子
【小题1】我买了所有需要的书,心满意足地走出了书店。(with+复合宾语)
______________________________,I walked out of the bookstore with satisfaction.
【小题2】房间里有明火时,不要让孩子独处其中。(leave+宾语+宾补)
Don't ______________________________ with an open fire.
【小题3】世界上有八十多个国家都踢足球,因此足球成了一种很流行的运动。(动词-ing形式作结果状语)
Football is played in more than 80 countries in the world,______________________________.
【小题4】在网上浏览了这所大学的信息之后,他决定递交申请书。(having done)
______________________________, he decided to submit an application for it.
【小题5】如果你对朋友们不守信,那你就不能指望他们信任你。(keep faith with)
You cannot expect your friends to trust you ______________________________.
【小题6】未满十八岁的人一概不准使用此机器。(prohibit…from)
Anyone under the age of 18 ______________________________.
【小题7】那位老师没有告诉那个法国人如何念这个单词。(疑问词+to do)
The teacher didn't tell the Frenchman ______________________________.
【小题8】在非常寒冷的冬天,野生动物会因为缺乏食物而死亡。(die from)
In very cold winter,wild animals ______________________________.
试卷分析
  • 【1】题量占比

    单词拼写:(1道)

    完形填空:(1道)

    用所给词的正确形式填空:(2道)

    选用适当的单词或短语补全句子:(1道)

    短文改错:(1道)

    根据所给汉语意思完成句子:(1道)

  • 【2】:难度分析

    1星难题:0

    2星难题:0

    3星难题:0

    4星难题:0

    5星难题:0

    6星难题:0

    7星难题:0

    8星难题:0

    9星难题:7