北师大2019选修四Unit 12 Section B　LESSON 2 & LESSON 3练习

Section B　LESSON 2 & LESSON 3

课后篇巩固提升

必备知识基础练

Ⅰ.单句填空

1.He is a stranger in this town, so he’s completely 　　　　　　　(clue) about its history. 

答案clueless

2.Unfortunately, there is still no new evidence 　　　　　(emerge) during the research. 

答案emerging

3.After a term, the teacher should give his students a proper 　　　　　(evaluate) of their study. 

答案evaluation

4.If the football clubs actually win the medals, then their players will receive large　　　　　 (bonus). 

答案bonuses

5.Since the new rules have been in effect, the number of robberies in the area is 　　　　　the decline. 

答案on

6.In the face of difficulties, we should try our best 　　　　　　　　(overcome) them. 

答案to overcome

7.She has 　　　　　(theory) knowledge of teaching, but no practical experience. 

答案theoretical

8.The man had a terrible disease and 　　　　　(expect) only to live for a few years. 

答案was expected

Ⅱ.短语填空

lead to,as a result of,a large number of,be proud of,with the help of,be diagnosed with,in spite of,be famous for,in other words,all of a sudden

1.　　　　　　　 there was a terrific bang and a flash of smoke. 

答案All of a sudden

2.Her hair started falling out 　　　　　　　radiation treatment. 

答案as a result of

3.They asked him to leave—　　　　　　　 he was fired. 

答案in other words

4.The farmer 　　　　　　　the wonderful apples he grew. 

答案was famous for

5.At thirteen,I 　　　　　　　Attention Deficit Disorder. 

答案was diagnosed with

6.He made himself understood 　　　　　　　　　　gestures. 

答案with the help of

7.He 　　　　　　　the garden he made from a wilderness. 

答案was proud of

8.　　　　　　　the travelling and the late night,she did not feel tired. 

答案In spite of

9.The library contains 　　　　　　　　　foreign language reference books. 

答案a large number of

10.Urban development has 　　　　　　　the ruination of vast areas of countryside. 

答案led to

Ⅲ.翻译句子

1.他们正在为赞助这一有益的事业而集资。(in support of)

答案They are raising a fund in support of this good cause.

2.关于这个问题,我们没有必要在此作结论。(in respect of)

答案In respect of this problem,we don’t have to draw a conclusion here.

3.基于目前这种情况,我们不得不修改我们原来的计划。(in view of)

答案In view of the present situation,we’ll have to revise our original plan.

4.他因考试不及格而深感沮丧。(on account of)

答案He is in a state of deep depression on account of his failure to pass the examination.

5.历史课除了可以学习历史知识外,还可以帮助学生独立思考。(in addition to)

答案In addition to learning history knowledge,history class can also help students think independently.

关键能力提升练

Ⅳ.完形填空

The teachers I know didn’t expect how hard this remote teaching would be.There are so many　1　 that arise:families not responding,students who can’t　2　new platforms,new platforms not doing what they are 　3　 to do.The list goes on. 

But that’s　4　 from the teacher’s point of view.Principals have to hear the teachers’ issues,and they have to deal with parents’ calling trying to get their kids in the virtual classroom,getting 　5　 daily from the local government,finding devices for everyone,and much more. 

Our principal didn’t　6　 all this before the world turned upside down.Now,she is 　7　 it all,helping teachers,parents,and students,while solving what the district is implementing (实施).There are 　8　nights and unbelievable 　9　. 

I　10　 a little drive today from the staff building.We were all on the 　11　 today to drive through the local neighbourhood with signs on our 　12　 sounding our horns and waving at our students in their yards and on their porches.I asked the staff to bring 　13　 for our principal:paper towels,hand sanitizers (洗手液),latex gloves,masks,and some other 　14　 things.Others brought wine and chocolate. 

We couldn’t take all her　15　 off her back,but we could show her that we love and appreciate her. 

答案与解析

【语篇解读】本文是一篇记叙文。文章讲述了校长每天工作很繁忙,压力非常大。于是作者在校园组织了一个自驾车队到社区宣传,支持校长的工作。

1.A.calls B.issues

C.requests D.thoughts

答案B

解析根据下文句意“家庭没有回应,学生不能进入新的平台,新的平台没有做他们应该做的事情”可以推断,此处为“出现了很多问题(issues)”。故选B项。

2.A.move off B.look after

C.turn down D.get on

答案D

解析根据下文 “new platforms(新平台)”可以推断,此处为“登录(get on)新平台”。故选D项。

3.A.supposed B.ordered

C.permitted D.taught

答案A

解析分析句子可知,此处为“be supposed to do”结构,意为“应该,应当”,是固定搭配。且根据前文可知“出现了很多问题”,由此可以推断,此处为“新的平台没有做它们应该(supposed)做的事情”。故选A项。

4.A.still B.even

C.also D.just

答案D

解析根据后文可知,校长们必须听取老师们的意见,同时也要处理家长打来的电话,试图让孩子们进入虚拟教室,每天从当地政府那里得到指示,为每个人寻找设备,等等。此处为“但这只是(just)从教师的角度出发”,突出校长要处理的问题有很多。故选D项。

5.A.payments B.directions

C.efforts D.lessons

答案B

解析分析句子可知,此处为校长的日常事务,由此可以推断,此处应为“从当地政府那里得到指示(directions)”。故选B项。

6.A.expect B.fear

C.value D.suspect

答案A

解析根据下文“before the world turned upside down”可以推断,此处为“没有预料(expect)到这一切”。故选A项。

7.A.removing B.handling

C.delaying D.treasuring

答案B

解析根据下文句意“同时也在解决这个地区正在实施的事情”可以推断,此处应为处理(handling)教师、家长和学生的问题。故选B项。

8.A.sleepless B.hopeless

C.aimless D.useless

答案A

解析根据上文可知,校长有很多问题要解决,由此可以推断,此处为“不眠(sleepless)之夜”。故选A项。

9.A.surprise B.annoyance

C.stress D.accident

答案C

解析根据上文可知,校长有很多问题要解决,有很多不眠之夜,由此可以推断此处为“有难以置信的压力(stress)”。故选C项。

10.A.imagined B.found

C.predicted D.organised

答案D

解析根据下文可知,作者开展了驾车活动,由此可以推断,此处为组织(organised)活动。故选D项。

11.A.spot B.road

C.campus D.street

答案C

解析根据上文可知,此次活动从员工大楼出发,由此可以推断,此处为“我们都在校园(campus)”。故选C项。

12.A.hats B.suits

C.cars D.bikes

答案C

解析根据上文可知,这是一次驾车活动,由此可以推断,此处为在车(cars)上贴标语。故选C项。

13.A.materials B.items

C.groceries D.instruments

答案B

解析根据下文句意“纸巾、洗手液、乳胶手套、口罩”可以推断,此处为带上一些物品(items)。故选B项。

14.A.daily B.important

C.valuable D.colourful

答案A

解析根据该空前列举的“paper towels,hand sanitizers,latex gloves,masks”可知,这些东西都是日常的(daily)用品。故选A项。

15.A.positions B.beliefs

C.goals D.responsibilities

答案D

解析根据上文可知,校长有很多工作,压力很大,且根据后文句意“但我们可以向她表示我们爱她,并感激她”可以推断,此处为“无法卸下责任(responsibilities)”。故选D项。

Ⅴ.语法填空

In 1899,when Einstein studied at the Swiss Federal Institute of Technology in Zurich,his tutor was Minkevsky,a mathematician.

Once Einstein asked Minkevsky,“How can 1. person,like me,leave his footprints on the road of life and make an outstanding 2.(contribute) in the scientific field?” It was a complex question.Minkevsky said he had to think about it carefully before 3.　　　　　(give) him an answer. 

Three days later,Minkevsky told Einstein the answer was coming! He took Einstein towards a building site and there they set foot on the ground newly covered by cement (水泥),which,of course,4.　　　　　　　(lead) to the workers blaming them.Einstein was 5.(confuse),so he asked Minkevsky,“Sir,haven’t you led me the wrong way?” 

“Can’t you see?” Minkevsky said.“On the old road surface that has long solidified and in those places which 6.　　　　　　　(pass) through by countless steps,you cannot leave your footprints.” 

Hearing that,Einstein thought long and nodded 7.　　　　　(serious).From then on,his creativity was inspired.He said,“I never memorise and consider 8.　　　　　 dictionaries and manuals (手册) contain,for my brain only memorises those things not 9.　　　　　(include) in books.”It was in this way that Einstein left his deep footprints 10.　　　　　 the history of science. 

答案与解析

【语篇解读】本文是一篇记叙文。文章讲述了爱因斯坦在导师启发下在科学史上留下自己的深深足迹的故事。

1.A　考查冠词。person是单数可数名词,且此处表泛指,故填a。

2.contribution　考查名词。根据前面的冠词an和形容词outstanding可知,此处用名词单数形式,故填contribution。

3.giving　考查非谓语动词。设空处作before的宾语,且Minkevsky与give之间是逻辑上的主谓关系,故填giving。

4.led　考查动词的时态。根据句意可知,此处讲述的是过去的事情,所以用一般过去时,故填led。

5.confused　考查形容词。设空处作表语,表示“感到困惑的”,故填confused。

6.have been passed　考查动词的时态和语态。which(指代those places)与pass之间是被动关系,且由语境可知,设空处强调pass所表示的动作对现在造成的影响,故填have been passed。

7.seriously　考查副词。设空处修饰“nodded”,表示“严肃地”,故填seriously。

8.what　考查名词性从句引导词。设空处引导宾语从句,且在从句中作宾语,指物,故填what。

9.included　考查非谓语动词。include与“those things”之间是逻辑上的动宾关系,所以用过去分词形式作定语,故填included。

10.in　考查介词。in the history of意为“在……历史上”,是固定短语,故填in。