高中英语 unit 22 environmental protection section warmup lesson 1language points课时作业 北师大版选修

在学生就要走出校门的时候，班级工作仍要坚持德育先行，继续重视对学生进行爱国主义教育、集体主义教育、行为规范等的教育，认真落实学校、学工处的各项工作要求Unit 22 Environmental Protection Section Warm-up & Lesson 1-Language points.单句语法填空1. They found themselves_(trap) in the burning building as soon as they woke up.答案：trapped2While we are having an exam，it is not proper to refer_our notes or dictionaries.答案：to3A man，_ (sacrifice) his life for his country，is a true man.答案：sacrificing4What did the doctor say?He _(tell) Jim _(lie) in bed for two days.答案：told；to lie 5.The number of people_sixty at present，but a number of people_coming here to get tickets for free.(be) 答案：is；are6Because they couldnt find proper wood，they used bamboo as_substitute.答案：a7Our school doesnt advocate students _(stay) in the classroom too long.We think they should have time for sports.答案：staying8They are ready to take_(act) regardless of_consequence.答案：action；the9Oil prices have risen by 32 percent since the start of the year，_(reach) a record US $57.65 a barrel on April 4.答案：reaching10_(give) the general state of his health，it may take him a while to recover from the operation.答案：Given11Do look _before doing whatever you want to do.答案：ahead12The president spoke at the business meeting for nearly an hour without _(refer) to his notes.答案：referring13He told me how he had given me shelter and protection，without which I _(die) of hunger.答案：would have died14Im sorry that I didnt work out this problem.Its_our ability.I didnt work it out，either.答案：beyond.选词填空ahead of，sacrifice，a number of，condemn，advocate，threaten，be trapped in，given that，take action，lead to；in tur 1A mother and his son_a big mountain.答案：were trapped in2Suddenly the mother seized a stick and stood bravely_him.答案：ahead of3A mother can_her life to protect her son.答案：sacrifice4However，_ people concentrate on money，not showing respect for their mothers，and even_them.答案：a number of；condemn5Therefore，I call on all of us to love mothers and_doing something for our mothers.答案：advocate6She_the wolf with the stick，so the wolf had to go away finally.答案：threatened7The globe is becoming warmer.We must_ to reduce the greenhouse effect.答案：take action8Difficulties like these can_a lifelong fear of mathematics.答案：lead to9_ordinary people are surrounded by all different kinds of ads，selecting a suitable product is not that easy.答案：Given that10The headmaster asked everyone the same question_.答案：in turn.根据汉语提示，选用练习中的句子完成语段训练从前一位母亲和她的儿子迷了路困在了大山中。更糟糕的是，这时一只狼出现在她们面前，她们一下子不知如何是好，狼离她们越来越近。突然，这位母亲抓住了一根木棍勇敢地站在儿子的前面。她用木棍威胁狼，狼只得离开。我们从这个故事可知，母亲在危险面前敢于献出生命来救她的儿子。可是现在许多人只注重金钱，不尊重他们的母亲甚至谴责他们自己的母亲。我认为政府应当采取措施提倡为我们的母亲做些事情。 参考答案Once upon a time，a mother and his son lost their way，who were trapped in a big mountain.What was worse，a wolf turned up at that time，and they didnt know what to do at a loss.The wolf came to them nearer and nearer.Suddenly the mother seized a stick and stood ahead of her son bravely.She threatened the wolf with the stick，so the wolf had to go away.From the story，we learn that a mother can sacrifice her life to save her son in face of danger.However，a number of persons concentrate on money，not showing respect for their mothers and even condemn their own mothers.I think the government should take action and advocate doing something for our mothers.阅读理解On Mothers Day when we visited Mom in the hospital，she told us she believed that those operations had been worth it because they had bought her some time.“But now，its time to go home andtake care of business”Shortly after coming home，Mom announced that she planned to make a quilt，which she had never done before.When I asked why，she said，“Dying is boring，and its never too late to learn something new.”Over the next few months Mom worked hard on the quilt，a simple pattern called “Grandmothers Garden”As she picked up a piece of calico (印花厚布)，she would say，“This reminds me of the dress you wore on your first day of school，”or“This blue was your fathers favorite color.” Each recollection opened the door for a conversation about those things that she wanted to share.As the quilt grew，Mom weakened.It was a sad reminder that time was passing too quickly.In the end，she became too sick to work on the quilt.Mom died before the quilt was finished，but that was all right.She had creatively used it as a tool to teach me her final lesson，that the“business”of dying is something best done at home and not in the hospital.This is because the real“business”of dying is reaffirming (再次确认) relationships that have given ones life meaning.Without my knowledge，two Christmases later，my husbands parents finished the quilt for me.It was the most wonderful gift imaginable.Moms quilt has served our family in many ways she would have likedpicnic cloth，moving pad，bedspread，and wrap for her greatgrandson.Each time，the quilt reminds me of the bond between generations and the important“business”of dying.语篇解读一位得了重病、进入死亡倒计时的母亲用自己的实际行动给她的孩子上了一堂关于生命意义的课。1Mom decided to go home because_.Ashe wanted to spend her last days with her familyBshe wanted to celebrate Mothers Day at homeChospital treatment turned out to be ineffectiveDthe family could not afford the money for treatment解析：推理判断题。由第一段末its time to go home and take care of business及第四段the real “business”of dying is reaffirming relationships that have given ones life meaning可知，妈妈要求回家是想和家人度过最后的日子。答案：A2What does the underlined phrase“take care of business”mean here?ATo make money.BTo do something before dying.CTo run a company.DTo say goodbye to her family.解析：词意猜测题。根据文中多次出现的“the business of dying”可知这里是指一些生前未完之事。因此选B项。答案：B3By making a quilt，Mom wanted to_.Arecall the times she had spent with her familyBrelieve the pain that treatment brought herCtry something new to get rid of boredomDleave her family a wonderful gift解析：推理判断题。由文章第三段可知，妈妈做被子的时候会回忆起很多以前的事情。答案：A4According to the text，which of the following is TRUE?AThe author asked her husbands parents to design the quilt.BMom managed to finish the quilt before she died.CMom had never made a quilt before during her life.DThe author didnt want Mom to make the quilt.解析：细节理解题。根据第二段Mom announced that she planned to make a quilt，which she had never done before可知C项正确。答案：CImmigration to the United Kingdom in the 21st century is larger than at any point in its history.As the global recession (经济衰退) bites，early evidence shows a reduction in the number of immigrants coming to work.However，new statistics indicate a high level of net immigration (净移民人数) is here to stay.Although the United Kingdom has received immigrants for centuries，the country used to be a net exporter of people；only from the mid1980s did the United Kingdom become a country of immigrants.Nevertheless，the last decade differed greatly because of high levels of net immigration，a result of sustained economic growth for the last 15 years.Since 2004，immigration levels have been boosted by an extraordinary wave of mobility from Eastern European countries，particularly Poland，whose citizens have free movement and labor rights following their entering the European Union.Public anxiety about immigration，fueled by media attention，has risen with the number of immigrants.Monthly survey data from the Ipsos MORI agency shows that since the late 1990s，people have been considering immigration as one of the top three most important issues the country faces for all but a couple of months.Data from different sources shows a similar picture，with between twothirds and fourfifths of the public indicating a preference for less immigration.In this situation of rising numbers and rising anxiety，UK policymakers have attempted to draw up policies to manage immigration.They have responded by establishing a PointsBased System for Migration and new institutional arrangements，for example.But they continue to face a set of challengesfrom convincing the public that the government is in control to meeting labor market needs.The current picture shows that the United Kingdom had about 6.9 million foreignborn citizens in 2008,11 percent of its population.The five largest foreignborn populations were from India，Poland，Pakistan，Ireland，and Germany.语篇解读进入21世纪后，在英国生活的移民数量达到历史新高。5We can learn from the first two paragraphs that_.Athe economy of the UK is hardly influenced by the global recessionBthere will be fewer immigrants coming to the UK in the futureCthe UK didnt receive immigrants until the mid1980s Dthe UK had more citizens who moved out than those moving in for centuries解析：细节理解题。从第二段的Although the United Kingdom has received immigrants for centuries，the country used to be a net exporter of people可知D项正确。答案：D6The underlined word “boosted” in the third paragraph is the closest in meaning to“_”AraisedBchanged Cignored Dstopped解析：词义猜测题。从后面的by an extraordina