Unit1 A new start Using language 课后练习 （2021新外研版高中英语必修第一册（高一上学期英语））.doc

1、第 1页（共 12页） Unit1 A new start Section B Using language 一、单词拼写 1They spend so much time _ (争论) over unimportant matters. 2If you give her a _ (话题), she can talk for a long time. 3This doesnt mean we are becoming either more or less _ (聪明的), but there is no doubt that the way we use memory is changing

2、. 4This _ (乐队) is very important for the cultural life of the city. 5He studied _ (戏剧) at college, because he wanted to be an actor. 6There are _ (各种各样的) ways of getting to the station. 7He _ (申请) to a company for a job last month. 8_ (志愿者) dont expect any kind of pay. 二、判断下列句子的结构类型 1She is my siste

3、r._ 2I have a dream._ 3I consider him my best friend._ 4The rain stopped._ 5Tom gave me a book._ 第 2页（共 12页） 三、连词成句 1the matter, felt, I, embarrassed, at _ 2in our spare time, help, the old people, often, we, go, to _ 3you, at senior high school, make the most of, should, your time _ 4must, secret,

4、we, it, a, keep _ 5she，us, an, sang, song, English _ 6and ，makes, five, nine, four _ 四、阅读理解 A At one time，experts were against raising children in a bilingual(双语)home.They thought their brains would become confused，which would result in their developmental delays(耽 误)and poor performance in studies.

5、But we now understand that the exact opposite is true. Children can easily learn extra languages because of the higherabilityof theirbraintoformnewneural( 神 经 的)connections and new brain cells throughout life.While some 第 3页（共 12页） studies suggest that learning two languages can lead to delays， thes

6、e delays are shortlived.In addition，the brain of the children who learn two languages can benefit unexpectedly early.By using a fun game with a disappearing puppet ， researchers found that babies as young as 7 months old who are raised in bilingual homes got cognitive(认知的)benefits! A study used a me

7、mory game and found that bilingual 5yearolds answered questions faster and were more exact than their partners only learning one language. According to a report given by the National Education Association， children who study a second language receive a rise in general development，do better in tests，

8、are more creative， and have a better sense of achievement in school.Second language studies help kids do better in other areas of study， includingimprovingtheirreadingskillsandsocial studies.Research shows that students who are able to speak a second language have better listening skills and sharper

9、 memories，and are better at solving difficult problems.From primary school to college，they score higher in tests than those who cant.And results from the Scholastic Aptitude Test (SAT) also show that students who have studied another language for four or more years did better in both the spoken and

10、maths problems of the test. In a word，learning more than one language contributes to the brain development in babies and the excellent school 第 4页（共 12页） performance of students of all ages.Therefore，it is clear that its never too early to learn a second language for children. 1What did the experts

11、once think of raising kids in a bilingual home? AIt had some advantages. BIt should be encouraged. CIt was bad for kids growth. DIt enriched childrens childhood. 2What can we know about bilingual kids from Paragraph 2? ATheir brains can develop surprisingly early. BTheir brains can grow new cells qu

12、ickly. CThey react very slowly to questions. DThey suffer from longtime delays. 3When should a child start studying a second language according to the author? AThe younger the better. BIn his/her early teens. CAround 5 years old. DAt primary school. B The idea of turning recycled plastic bottles int

13、o clothing is not new.During the last five years， a large number of clothing companies，businesses and environmental organizations have started turning plastics into fabric to deal with plastic pollution.But theres a problem with this method.Research now 第 5页（共 12页） shows that microfibers could be th

14、e biggest source of plastic in the sea. Dr.Mark Browne in Santa Barbara，California，has been studying plastic pollution and microfibers for 10 years now.He explains that every time synthetic (合成的)clothes go into a washing machine，a large number of plastic fibers fall off.Most washing machines cant co

15、llect these microfibers.So every time the water gets out of a washing machine，microfibers are entering the sewers and finally end up in the sea. In 2011，Browne wrote a paper stating that a single piece of synthetic clothing can produce more than 1,900 fibers per wash.Browne collected samples from se

16、awater and freshwater sites around the world，and used a special way to examine each sample.He discovered that every single water sample contained microfibers. This is bad news for a number of reasons.Plastic can cause harm to sea life when eaten.Studies have also shown that plastic can absorb other

17、pollutants. Based on this evidence ， it may seem surprising that companies and organizations have chosen to turn plastic waste into clothing as an environmental“solution.”Even though the science has been around for a while，Browne explains that hes had a difficult time getting companies to listen.Whe

18、n he asked wellknown clothing companies to support Benign by Design his research project that seeks to get clothes that have a bad 第 6页（共 12页） effect on humans and the environment out of the market，Browne didnt get a satisfying answer.Only one womens clothing company，Eileen Fisher，offered Browne fun

19、ding. 4What has happened during the past five years? AFabric has become much stronger. BPlastic pollution has been less serious. CMany plastic bottles have been reused. DMicrofibers have been greatly improved. 5What does Browne think of washing synthetic clothes? AIt is adding microfibers to the clo

20、thes. BIt is worsening environmental problems. CIt is making synthetic clothes last longer. DIt is doing great damage to washing machines. 6What can be inferred about Brownes Benignby Design research project? AIt has achieved great success. BIt hasnt got anything done. CIt is known to very few peopl

21、e. DIt is facing some difficulties. 7Whats the best title for the text? AIts important to learn to recycle BIts never easy to solve pollution problems CRecycled plastic clothing：solution or pollution? DAre human beings moving forward or backward? 五、阅读填句 第 7页（共 12页） Do you want to be at the top of yo

22、ur class？Add these tips to your life and you should be on your way to being a top student! _1_ I cannot stress enough how important it is to pay attention to what your teacher is teaching you. Take part in class discussions if yon have something worthwhile to add. Pay attention during class, especia

23、lly during lectures. Taking notes is important. You dont need to write down every single word your teacher says but write down what he/she writes on the board, or any special fact you think you might need for a test. _2_ This way it will help you learn more effectively by actually thinking about wha

24、t you are writing. Dont skip school. You will be missing out on stuff. _3_ However, you will have more work and you have missed lectures and inclass movies. Also, try not to be late for class. Its most likely that your teacher wont appreciate it and you will get yourself behind. Keep a good attitude

25、 towards things. If you have an“I dont care about school or this class”attitude, then teachers will be less willing to help you with problems or offer you extra credit. The same goes for a lazy attitude. Have a respectful attitude to teachers and other students. _4_ Always ask questions. _5_ If you

26、dont understand, ask someone. Read your textbook and notes, and then if that fails, seek help. Ask a teacher, friend, classmate, parent, etc. Get a tutor if you need one. 第 8页（共 12页） ABe prepared. BWrite in your own words. CStaying organised will be helpful. DThere is no shame in needing some help.

27、EPay attention to everything the teacher says. FIt is true that you could make up the work. GTry not to laugh when other students make a mistake. 第 9页（共 12页） 一、单词拼写 1 arguing2.topic3.intelligent4.band5.drama 6.various7.applied8.Volunteers 二、判断下列句子的结构类型 1主系表2.主谓宾3.主谓复合宾语4.主谓5.主谓双宾 语 三、连词成句 1I felt em

28、barrassed at the matter. 2We often go to help the old people in our spare time. 3You should make the most of your time at senior high school. 4We must keep it a secret. 5She sang us an English song. 6Four and five makes nine. 四、阅读理解 1.C细节理解题。根据第一段“They thought their brains would become confused.poor

29、 performance in studies.”可知， 专家认为双语家庭对孩子们的成长不利。 2.A细节理解题。根据第二段的“In addition，the brain of the children who learn two languages can benefit unexpectedly early.”以及后文的例子可知，学习两种语言的孩子的大脑发育出奇 地早。 3.A推理判断题。根据第四段的“Therefore，it is clear that its never too early to learn a second language for children.” 可知，作者认

30、为让孩子越早接触第二语言越好。 第 10页（共 12页） 4.C推理判断题。根据第一段“During the last five years， alargenumberofclothingcompanies ， businessesand environmental organizations have started turning plastics into fabric to deal with plastic pollution”可知，在过去的五年里， 许多服装公司、 企业和环保组织已经开始将塑料转变成织物来处理塑 料污染。由此判断出在过去的五年里许多塑料瓶已被重新利用。 5.B推理判

31、断题。根据第二段“He explains that every time synthetic clothes go into a washing machine，a large number of plastic fibers fall off.Most washing machines cant collect these microfibers.So every time the water gets out of a washing machine，microfibers are entering the sewers and finally end up in the sea.”可以判

32、断出布朗认为洗合成纤维衣服正在使环境恶 化。 6.D推理判断题。根据最后一段“When he asked wellknown clothing companies to support Benign by Designhis research project that seeks to get clothes that have a bad effect on humans and the environment out of the market，Browne didnt get a satisfying answer.”可知，当他要求知名服装公司来支持他的研 究项目 Benign by D

33、esign 时，Browne 并没有得到令人满意的答案。 由此判断出布朗的 Benign by Design 正面临一些困难。 7.C标题归纳题。通读全文可知，在过去的五年里，大量的服 装公司、企业和环保组织已经开始将塑料变成织物来处理塑料污染。 但是这种方法有一个问题。现在的研究表明，微纤维可能是海洋中塑 料的最大来源。来自加州圣巴巴拉的马克布朗博士的研究也证实了 这一点。所以短文主要是围绕着“回收塑料服装：是解决方案还是污 第 11页（共 12页） 染”而展开的。故 C 项正确。 五、阅读填句 1E分析文章结构可知设空处为本段的主题句。根据下文的 “pay attention to wha

34、t your teacher is teaching you”和“Pay attention during class”可知，本段与注意听讲有关。E 项(注意 老师讲的所有东西)符合语境。故选 E 项。 2B根据上文提到的“write down what he/she writes on the board, or any special fact you think you might need for a test” 和下文的“This way it will help you learn more effectively by actually thinking about what y

35、ou are writing”可知，本段介绍 的是记课堂笔记，B 项(用自己的语言写下来)符合语境。故选 B 项。 3F根据下文的“However，you will have more work.”(但 是，你将会有更多的功课)可知 F 项(你确实可以补上功课)与之 构成转折关系，符合语境，且 F 项中的 the work 与后一句中的 more work 呼应，故选 F 项。 4G根据上一句“Have a respectful attitude to teachers and other students.”可知，要尊重老师和同学，所以当其他同学 犯了错误时尽量别笑。故选 G 项。 5D根据主题句“Always ask questions”(要经常问问题) 与设空处后一句“If you dont understand, ask someone.”(如果 不理解可以问别人)可知 D 项(需要帮助没有什么可羞愧的)符合语 境。故选 D 项。 第 12页（共 12页）