2018-2019学年高二英语人教版选修7：Unit 2 课时跟踪练(三) Word版含解析

姓名，年级：
时间：
课时跟踪练（三) Learning about Language & Using Language
一、全练语言点，基稳才能楼高
[本课语言点针对练习］
Ⅰ。

单词拼写
1．She and her sister were collecting materials for the biography （传记) of their father。

2．She has a part.time (兼职的) job at the hotel reception desk.
3．The staff （员工) are not happy about the new arrangement.
4．Of the two clerks， he is the junior （职务较低者)．
5．The School Art Festival has set up a stage where students can show their talents (才华)．
6．This marriage ended in divorce （离婚) last year。

7．Everyone obeys （遵守) the rules; anybody who breaks the rules is punished。

8．No one should disobey (违抗) her orders。

9．He was right in his assessment （评价) and wrong in his prediction。

10．We further discuss the question later in this chapter （篇；章）．
Ⅱ。

单句改错
1．Marriages based on money rather than love are bound to ending in divorce sooner or later.ending→end
2．As soon as she arrived， she set about tidy up the room.
tidy→tidying
3．For some reasons， they got divorcing last month.
divorcing→divorced
4．To our surprise， my niece has talent for writing poems although she is only four years old。

talent前加a
5．His father has a small factory with staff of just over one hundred。

staff前加a
Ⅲ.选词填空
set aside， in all， be bound to, be junior to， have a talent for， give up，take 。

.seriously， as long as
1．As_long_as we work together, we can make the impossible possible.
2．With only two minutes to go, the score is three to one。

So the host team is_bound_to win the game。

3．You had better set_aside some time every day for sports so that you can keep yourself energetic。

4．The hall was crowded with people.It is said that about 5,000 people attended the conference in_all.
5．Tom married Mary， who is_junior_to him by 8 years old.
6．Those who don’t take study seriously will regret for what he has done。

7．The young man has_a_talent_for management.
8．We discourage him from giving_up the job。

［本单元语言点温故练习］
Ⅰ。

补全句子
1．He expressed a desire that the pollution should_be_stopped。

他希望这种污染得到遏制。

2．Satisfied_with_what_she_had_bought，_she left the supermarket.
对买的东西十分满意，她离开了超市。

3．Testing_out_the_machine cost him quite a long time.
检测这台机器花费了他很长的时间。

4．Alarmed_at_the_air_quality,_the government decided to take some measures。

由于对于空气质量感到忧虑，政府决定采取措施.
5．Do_me_a_favor and close the window； it is too cold.
帮我个忙把窗子关上吧，天太冷了。

6．She left the stage, accompanied_by loud cheering.
她在一片欢呼声中离开了舞台。

7．Seeing his boss coming, he hurried to_ring_off and pretended to be working.
见到老板进来，他赶紧挂断电话假装在工作.
8．Having_left_Tom_alone_at_home,_she felt a bit nervous.
让汤姆一个人待在家中，她感到有点紧张。

Ⅱ。

句型转换
1．They are discussing the question at the meeting.(改为被动语态)
→The_question_is_being_discussed_at_the_meeting。

2．His neighbors tended the children well.(改为被动语态)
→The_children_were_well_tended_by_his_neighbors.
3．He hurried to the station， and was told the train had left。

（改为only＋不定式的被动语态)
→He_hurried_to_the_station,_only_to_be_told_the_train_had_left.
4．The box is so light that he can carry it.(改为简单句)
→The_box_is_light_enough_for_him_to_carry。

5．They will give me a chance to play in this game again。

(改为被动语态)
→I_will_be_given_a_chance_to_play_in_this_game_again。

/A_chance_will_be_given_to_me_to_play_in_this_game_again。

6．It appeared that he had been questioned for many times.（改成非谓语动词形式）→He_appeared_to_have_been_questioned_for_many_times.
7．I feel it a great honor that I will be invited to speak at the meeting before so many students。

(改成非谓语动词形式)
→I_feel_it_a_great_honor_to_be_invited_to_speak_at_the_meeting_before_so_many _students。

8．The problems that will be discussed at the meeting are closely connected with our daily life.(改成非谓语动词形式）
→The_problems_to_be_discussed_at_the_meeting_are_closely_connected_with_our_d aily_life。

二、勤练高考题型,多练自能生巧
Ⅰ。

阅读理解
Robots are common in today’s world.They make cars， work in space, and travel into oceans and dangerous environments.And now, scientists at the University of Manchester are using a robot as a laboratory partner。

The researchers at the university created the robot in 2009 and named it Adam。

Although it has a man's name, Adam is not a robot that looks like a human being。

It is about the size of a car.Adam was built to do science and make discoveries.Ross King, the leader of the University of Manchester research team, says the robot made an important discovery about yeast
(酵母）．
Adam's success as a scientist led to the creation of another robot scientist named Eve。

Researchers developed Eve to design and test drugs for tropical （热带的) diseases，which kill millions of people each year。

Drug development is slow and costly。

Experts say it can take more than 10 years and about ＄1 billion to discover and develop new medicines.So the University of Manchester developed a low­cost test that shows whether or not a chemical is likely to be made into an effective medicine。

“Traditionally you have a large collection of possible dru gs and you test every single compound （复合物） using robotics as well。

You start at the beginning of your library and continue until the end，and stop.So it’s not a very intelligent process。

Robotics doesn’t learn anything as it goes along。

Even if it’s tested a million compounds， it still doesn't have any expectation of what will happen next when it tests a new compound，” Mr。

King says。

Mr。

King says that Eve is different because the robot learns as it tests different compounds。

He says the robot is designed to ignore compounds that it thinks unlikely to be good。

It will only test the compounds which have a good chance of working。

Eve has discovered that a compound known to be effective against cancer could also be used to fight against malaria and other tropical diseases。

Mr.King says he hopes to completely automate (使……自动操作) the drug testing process with robots like Eve to create and test new drugs。

A．It is a small。

sized robot.
B．It helps scientists do research.
C．It works in dangerous environments.
D．It was named after a scientist called Adam.
解析：选B 细节理解题。

根据第一段中的“a robot as a laboratory partner”和第二段中的“Adam was built to do science and make discoveries.”可知，机器人Adam主要是帮助科学家在实验室做研究。

2．Why was Eve created？
A．To take the place of Adam.
B．It worked better than a scientist。

C．It could control tropical diseases.
D．To develop drugs for deadly diseases.
解析:选D 细节理解题。

根据第三段中的“Researchers developed Eve to design and test drugs for tropical （热带的) diseases，which kill millions of people each year.”
可知，机器人Eve主要是要研制出对抗致命疾病的药物。

3．What do Mr。

King’s words suggest？
A．Robots aren’t smart enough to test drugs。

B．Traditional drug testing methods don’t work well。

C．The process of drug testing should be made simple.
D．Compounds in drugs are very difficult to understand。

解析：选B 推理判断题。

King在第四段具体介绍了传统的药物测试过程,这个办法不是很
奏效,故选B项。

4．What’s the main idea of the text？
A．New drug testing methods have a lot of advantages.
B．Robots are experiencing rapid development.
C．Robot scientist helps design new drugs。

D．Scientific research is a long way off.
解析：选C 主旨大意题.文章以实验室的机器人Adam引出本文的主角Eve，这款机器人在
帮助科学家研制药物上功不可没。

故C项符合文章主旨。

Ⅱ.语法填空
Do you feel a little sleepy after lunch？ Well, that's normal。

Your body __1__ (natural) slows down then.What should you do about it？ Don't reach for a coffee! Instead, take a nap —a very short sleep。

It’s good __2__ （have） a daily nap.You remember things better and become more active.It may even cheer you up。

But there __3__ （be) some simple rules you should follow about taking a nap.First, take a nap in the middle of the day, about eight hours after you wake up。

Next, __4__ 20。

minute nap is best。

__5__ you sleep longer， you may fall into a deep sleep。

After waking up from a deep sleep， you will feel even __6__ (bad)．Also, you should
set an alarm clock。

In that way， you can get fully __7__ （relax) during your nap.You
won’t have to keep __8__ (look) at the clock and you won’t oversleep。

Next time you feel sleepy after lunch，don’t worry.Put your head down， close your __9__ (eye） and take a short sleep， __10__ will surely do you good。

2．to have __2__ （have） a daily nap是真正的主语，it为形式主语,根据表语good 可知，此处应填to have。

It's good to do sth.“做某事有益”。

3．are 在there be句型中，be应和其后出现的主语在数上一致.由some simple rules 可知用复数are。

4．a 这里说的是“一次20分钟的小睡”，故用不定冠词。

5．If 该句意思是“如果小睡时间超过20分钟,就会进入深度睡眠”，故用if引导条件状语从句。

6．worse even与比较级连用，表示更糟糕。

7．relaxed relaxed相当于一个形容词，意思是“放松的"。

8．looking keep表示“继续"时，后常接动名词作宾语.
9．eyes 根据语境可知，此处的闭眼是指两只眼睛都要闭上，故用eye的复数形式。

10．which 关系代词which指代前面整个主句内容，引导非限制性定语从句，并在句中作主语.。