外研版（2019）高中英语必修第二册Unit 3 同步练习题
Ⅰ.阅读理解
A
Harvard student guides lead Highlights Tours and Quick Stops, available during the fall and spring mesters, except during holidays, winter ssions, and breaks.Fall tours begin on Friday, September 6, and run through Wednesday, November 27.Spring tours start on Friday, January 31, through Friday, March 13 and then from Wednesday, March 25 through Wednesday, April 29.Tours may also be offered：in French and Chine besides English.
Highlights Tours
Fridays, 12：30 pm
Saturdays, 2：00 pm王之涣是哪个朝代的
Sundays, 2：00 pm
Visit towering Native American totem (图腾) poles and precious artifacts of the ancient world.See lifesize casts of Maya monuments and exhibitions such as Wiyohpiyata which is about the 19thcentury warrior art, and DiggLng Veritas, which explores the history of Harvard.The themes of the exhibition vary every two days.Visit the muum near the fountain.Tours last 45 minutes, and muum admission is free.For groups of 6 or more, plea rerve a scheduled group tour for the day and time of your choice by contacting rervations at 6174953216.Each guide may lead a maximum of 20 people per tour.The tours are offered to people of college age or older.Groups with younger people may rerve K12 school programs through rervations.
Quick Stops
Wednesdays, 3：30 pm
Sundays，11：30 am
Let a Harvard student help you focus on a few special objects in the galleries.Each Quick
Stop lasts about 25 minutes and offers replica(复制品) objects to handle while you are engaged in lively conversations.Tell us what the exhibits show you.Topics change daily and there is no age limit, but children between six and ten travelling with adults are free of charge.
For more information plea visit https：//www.harvard.edu.
形容人的褒义词1．How long does the Fall tours last?
A．More than two months.
B．Within two months.
C．Within a month.
D．At least three months.
2．What should a group of 12 people participating in Highlights Tours do?
A．Call the guide at 6174953216.
B．Make the rervations ahead of time.
C．Take a 10yearold child if they want.
D．Arrive at the muum 45 minutes earlier.
3．What is the similarity between the two tours?好看的破案小说
冬天的梦A．They have changeable themes.
B．They are targeted at similar tourists.
C．They tell about the Maya civilization.
D．They allow the visitors to guide the tours.
B
The shortage of professional physics teachers is vere across the United States, with just 47 percent of physics teachers having physics degrees, according to the National Sci
ence Foundation.This has led to teachers with littletono physics快乐心情 training taking over physics classrooms, which caus stress and job dissatisfaction for tho teachers and a difficult learning experience for their students.
But new rearch indicates that focud physics professional development for teachers can be salutary for both students and teachers.It can offer teachers better teaching experience and also improve students' understanding of physics concepts.
Justina Ogodo, the study's author and postdoctoral rearcher recalled her being a physics student in high school, and being uninspired by the education she received.心无旁骛是什么意思“I truly hated physics, becau my teacher would speak to the board — he would teach the board，” she said.“I imagined some students were also having the same experience as I had, becau the teachers didn't have the pedagogical (教学法的) skills to teach physics.”
To understand how a teacher's subjectmatter knowledge could affect a student's ability to learn and understand, Justina Ogodo followed a group of advancedplacement physics te
achers through physics professional development, and then compared their teaching practices and student outcomes with AP teachers who did not attend the cours.
Before the training, Ogodo found most teachers ud “traditional, teachercentered methods” to teach.Tho methods include lectures, notetaking and problemsolving activities.However, teachers who completed the training cour were more likely to u conceptual learning techniques to teach their students — a method driven by inquirybad (探究式的) teaching and learning, along with handson labs to help students e the realworld applications of the theories they learned.The teachers who did not complete the training, Ogodo found, continued to fall back on lectures and standardized labs.
4．What's the prent situation of physics teaching in America?
A．Professional physics teachers are greatly needed.
B．Physics teachers are eager to get some training.
C．People show no interest in becoming physics teachers.
D．Job dissatisfaction is common among teachers.
5．What does the underlined word “salutary” in Paragraph 2 mean?
A．Convenient. B．Plead.
C．Harmless. D．Beneficial.
6．How did Ogodo probably think of her physics class in high school?
A．They were inspiring.
B．They weren't uful.
C．They weren't appealing.
D．They were challenging.
7．What differences did the teachers make in their class after the training?
A．They became more lfcentered.
理发店门头图片
B．They got students more involved in class.
C．They ignored conceptual learning techniques.
D．They tried their best to help students pass exams.
毕业论文评语
C
Two years ago, SpaceX surprid the world by landing its reusable booster engine (助推发动机)— the most costly part of the rocket ud to power spacecraft (航天器) into low orbit — on an driverless ship in the Atlantic Ocean.Now, Californiabad company Rocket Lab has an even more aggressive idea to catch the returning booster in midair!
