八年级下册英语（人教版）同步训练：Unit 7 What's the highest mountain in the world? Section A (Grammar Focus-4c)（含答案）

　[Unit 7 Section A (Grammar Focus-4c)]
Ⅰ.单项选择
1.(2021河北) —What is the world’s 　　　　mountain
—Mount Qomolangma.
A.lower B.lowest
C.higher D.highest
2.(2021岳阳) Huawei Mate 40 is 　　　　of the three mobile phones.
A.expensive B.more expensive
C.the most expensive D.less expensive
3.(2021株洲改编) Xiao Yun, the 　　　　child, was just born. His two elder sisters are at school.
A.younger B.youngest
C.older D.oldest
4.(2021南京) Jogging is 　　　　than many sports—to start, just get some comfortable sports clothes and good running shoes.
A.cheap B.cheaper
C.cheapest D.the cheapest
5.(2021襄阳) —Wang Lin did 　　　　in the final exam this term again.
—That’s not strange. He always gets full marks in all of his subjects.
A.worst B.worse C.best D.better
答案 1-5
Ⅱ.用所给单词的适当形式填空
6.—How many 　　　　(ocean) are there in the world
—Four.
7.This is one of our 　　　　(popular) designs.
8.What’s the 　　　　(high) building in your city
9.The Amazon River is a little 　　　　(long)than the Yangtze River.
10.Those lakes are not as 　　　　(deep) as the Caspian Sea.
Ⅲ.(2021河北改编) 任务型阅读
　　阅读下面短文,按要求完成11~15题。
　　Critical thinking(批判性思维) is trying to improve the way you think. People use critical thinking in every area of life to solve problems and evaluate claims(评估主张).
　　Like every other skill, critical thinking takes practice. When a problem comes our way, we need to think critically to decide how to solve it. When we see an advertisement, for example, we should stop and think. Advertisements are made to make people feel certain that they are true, and then people can buy the products. But is what the advertisement says true Is it making a claim Or does it only interest us Critical thinking is important and stops us from making poor choices. In fact, we are using it if we ask questions naturally about what we see.
　　Practice makes perfect. While you are growing in critical thinking, you’ll become a wiser and more thoughtful person. There are many ways of doing practice. Here are a few:
　　★Read about a topic people disagree on. Look at articles or books on all sides of the subject. For each side of the subject, think carefully and evaluate it.
　　★When you see or hear a claim, ask questions about it. Who is making the claim and why
　　★Evaluate your own thinking. Where and why do you think uncritically How can you improve
Critical thinking should be part of every-thing we do. It may help you to succeed at work or school. Make yourself into a habit of critical thinking. Change your thoughts and change your world.
　　11题完成句子;12、13题简略回答问题;14题找出并写下第二段的主题句;15题将文中画线句子译成汉语。
11.People use critical thinking to 　　　　　　　　and evaluate claims.
12.What can critical thinking stop us from doing

13.What kind of person will you become as you grow in critical thinking

14.
15.
答案
　[Unit 7 Section A (Grammar Focus-4c)]
Ⅰ.1.D　2.C　3.B　4.B
5.C　句意:“王林这学期的期末考试又考得　　　　。”“这并不奇怪。他总是所有的科目都得满分。”根据空格后面“in the final exam”可知,空格处应用最高级,排除B项和D项;根据下文“He always gets full marks in all of his subjects.”可推知,王林考得最好,故用well的最高级。
Ⅱ.6.oceans　7.most popular　8.highest
9.longer　10.deep
Ⅲ.11.solve problems　细节理解题。根据第一段最后一句“People use critical thinking in every area of life to solve problems and evaluate claims.”可知,空格处指“解决问题”。
12.It can stop us from making poor choices.细节理解题。根据第二段倒数第二句“Critical thinking is important and stops us from making poor choices.”可知,批判性思维能阻止我们做出不好的选择。
13.A wiser and more thoughtful person.　细节理解题。根据第三段第二句“While you are growing in critical thinking, you’ll become a wiser and more thoughtful person.”可知,你会成为一个更加明智,更加有思想的人。
14.Like every other skill, critical thinking takes practice.　段落大意题。本段主要讲述了如何锻炼我们的批判性思维能力,因此本段首句为该段的主题句。
15.它可能会帮助你在工作或学习(校)中取得成功。