发布时间 : 星期三 文章【人教版】2018年英语同步优化指导选修8全套练习册(含答案)更新完毕开始阅读
A．Some credits may not be transferable. B．Some credits may be transferable.
C．When you go to a new school，you needn’t retake course. D．If you transfer，your graduate date may be delayed. 8．What’s the main idea of the passage? A．The tips of transferring.
B．Think hard before you change schools. C．The American education system.
D．Deciding to transfer is very important during your college career. 语篇解读：全文介绍了在美国上大学期间可以转学，不过要深思熟虑。 5．解析：细节理解题。从文章的第一段“The American education system is unusual in that it allows students to transfer from one school to another.”找到答案。
答案：A
6．解析：细节理解题。从文章的第四段的“Community college tuition is low”可找到A项；从文章的第五段的“It’s much easier to get into selective schools as a sophomore/junior than as a freshman.”可找到B项；从文章的第六段的“students do not realize their preferred majors are unavailable at their schools until they’ve attended classes for a full year”看出C项不正确；根据文章最后一段可知D项正确。
答案：C
7．解析：主旨大意题。“Keep in mind that some credits (学分) may not be transferable.”是这一段的主题句。
答案：A
8．解析：主旨大意题。全文是说在美国上大学期间可以转学，不过要深思熟虑。故选B项。
答案：B
Ⅱ.语法填空
(2017·全国卷Ⅱ)In 1863 the first underground passenger railway in the world opened in London.It ran for just under seven kilometers and allowed people to avoid terrible 1.________ (crowd)on the roads above as they travelled to and 2.________ work.It took three years to complete and was built using an interesting method.This included digging up the road，3.________(lay)the track and then building a strong roof over 4.________top.When all those had been done，the road surface was replaced.
Steam engines 5.________(use)to pull the carriages and it must have been 6.________(fair)unpleasant for the passengers，with all the smoke and noise. However，the railway quickly proved to be a great success and within six months，more than 25,000 people were using 7.________every day. Later，engineers8.________(manage)to construct railways in a system of deep tunnels(隧道)，which became known as the Tube.This development was only possible with the9.________ (introduce)of electric－powered engines and lifts.The Central London Railway was one of the most10.________(success)of these new lines，and was opened in 1900.It had white－painted tunnels and bright red carriages，and proved extremely popular with the public.
[语篇解读] 本文是一篇说明文。文章主要介绍了英国伦敦地铁的发展。 1．解析：考查名词复数。crowd是可数名词，且前面没有限定词，故应用复数形式。
答案：crowds
2．解析：考查介词。travel to and from work上下班。 答案：from
3．解析：考查非谓语动词。included后的dig，lay，build是三个并列的动作，根据digging及building可知，lay也应用动名词形式。
答案：laying
4．解析：考查冠词。此处特指“地铁的顶部”，故用定冠词the。
答案：the
5．解析：考查时态和被动语态。steam engines与use是被动关系，且动作发生在过去，故用一般过去时的被动语态。
答案：were used
6．解析：考查词性转换之形容词变为副词。所填词修饰形容词unpleasant，故用fair的副词形式fairly。
答案：fairly
7．解析：考查代词。use是及物动词，其后接宾语，此处很明显缺少代词。分析句意可知，此处用it指代上文提到的the railway。
答案：it
8．解析：考查时态。全文讲述的是发生在过去的事情，故用一般过去时。 答案：managed
9．解析：考查词性转换之动词变为名词。空格前有定冠词the，其后接名词。introduce的名词形式是introduction。
答案：introduction
10．解析：考查词性转换之名词变为形容词。“one of the＋形容词最高级＋可数名词复数”表示“最……的……之一”，此处应填success的形容词形式successful。
答案： successful Ⅲ.短文改错
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。 删除：把多余的词用斜线(\\)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2．只允许修改10处，多者(从第11处起)不计分。
I am writing to thank you with your kind help.Before you came to teach us，I had not interest in English.My pronunciation was terribly.I could only speak a few words.But one and a half year later.I now think English fun to learn.I got a lot from your encouraged words.I will always remember that you said，“If you try to，you can be No.1！”I hope you’ve had a pleasant journey home and will come to China again sometimes in the future.I will write again and send you the photos we take together.
答案：
I am writing to thank you with your kind help.Before you came to teach us，I
forhad not interest in English.My pronunciation was terribly.I could only speak a few
noterriblewords.But one and a half year later.I now think English ∧ fun to learn.I got a lot
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Unit 1 Section Ⅱ
Ⅰ.用所给词的适当形式填空
1．As is known，the US president is elected (elect) every four years. 2．We call air a mixture (mix)of gases. 3．The manager had no reaction (react)to the argument between the two workers. 4．One third of the country is (be)covered with trees and the majority of the citizens are (be)black people. 5．The distinction (distinct) between craft and fine art is more controversial.