高中英语人教新课标必修四unit4 练习作业2 高一英语人教版必修四作业和答案
一．翻译句子。
1. 我十分同意他所说的话。
2. 我希望你不要看不起这类工作。
3. 见您平安归来，我们感到放心了。
4. 握拳有时候意味着鼓励别人做某事儿。
5. 即使我现在离开, 我也会迟到的。
二．从括号内选择合适的内容完成下面句子。（每
小题1分，共10分）
1. Jane fell off the bike, ________________
(cutting, to cut) her leg.
2.
The
experiment
was
an
________________ (amazing, amazed) success.
3. ________________ (Being, To be) ill, my
brother didn't go to school yesterday.
4. I'm
so
glad
to
hear
your
encouraged)
(encouraging, ________________
remarks.5. Once ________________ (losing, to lose)
this chance, you can't easily find it again.6.
________________ (Having failed, Failed)
to reach them on the phone, we sent an email
instead.
7. The young man ________________
(sitting, to sit) between Mary and John is the
editor of the newspaper.
8. ________________ (Not realising, Not to
realise) that he was in great danger, Eric walked
deeper into the forest.
9. ________________ (Seeing, Seen) that
she was going to bed, I asked if she'd like that
little doll on her bed.
10. ________________ (Being shown, Having
been shown) around the Water Cube, the foreign
guests were then taken to see the Bird's Nest for
the 2008 Olympic Games.
三．语法填空
These European countries are slowly lifting
coronavirus lockdowns .
For example,Italy,__1__ has witnessed the second
highest number of COVID-19 deaths after the United
States,began __2__(lift) some lockdown measures
__3__
April 14. Italy was the first country ___4__(lockdown)
in
Europe __5__ has seen a recent decline in the total
new
as
such establishments, some Now, cases. daily
bookstores and children's ___6__(cloth) stores, have
been allowed to open under the condition ___7__
customers wear _8___(protect) masks and gloves.
These
businesses must carry out social distancing and
sanitize(消毒)their shops twice a day.
France has extended its lockdown for an
_9__(addition) four weeks but says it plans on slowly
reopening schools starting May 11.
France was placed under strict lockdown on March
17, with citizens only allowed to leave their homes for
exercise and essential groceries and medication.
Anyone
_10___(break) the rules has been subject to fines.
II.
Wife of Xianglin was adapted from the novel
Blessing (Zhu fu) by Lu Xun. The first __1__(adapt)
version
was completed in 1946 by the librettist Nan Wei. It
tells a
tragic story of a widow __2_looses her child and
eventually dies__3___ misery.
The wife of Xianglin, a young widow, __4__ (sell)by
her mother-in-law to a hunter _5___(name) He Laoliu
in
a ___6___(mountain) area due to heavy family debt.
She
was unwilling _7___(marry) again and fled to the
home
of master Lu Si to help with farm work. Several
_8__(month) later, she was spotted and grabbed to
marry
He Laoliu, with whom she had a child. After a short
while,
He died of illness and her child was attacked and
eaten by
a wolf. She then returned to work in Lu Si's home.
Since
she was again widowed, she was considered to be
ill-fated
_9___ made Lu Sitry avoid her.
Afraid of being cursed after death, she donated two
years of savings to the Earth Temple for atonement.
However, she was driven out of the door and finally
became a beggar. One New Year's Eve, she
__10__(fall )down in a windstorm and died.
答案
一．翻译。
1. I'm quite in agreement with what he said.
2. I wish you wouldn't look down on this kind of
work.
We are at ease for your safe return. 3.
4. Making a fist sometimes means encouraging
others to do something.
5. Even if I leave now, it'll be too late.
二． 1. cutting 2. amazing
3.
Being 4. encouraging 5. losing
三．语法填空。
I.
1.which 2.lifting 3.on 4.to lockdown 5.but 6.
clothing 7.that 8.protective 9.additional 10.Breaking
II.
1.adapted 2.who 3. In 4.was sold 5. named 6.
mountainous 7.to marry 8.months 9. which 10. fell
人教版高中英语选择性必修第四册UNIT 4课时作业含答案
UNIT 4SHARING(满分：120分建议用时：120分钟)第一部分阅读(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5分)AReading on the Go*FReaderA standard reading app for ebooks and audiobooks，FReader supports a variety of formats.The program is very pleasant to the eye and is adjustable to various spectrums(光谱).Apart from being a reading app，FReader has an integrated translator for five languages (English，Russian，German，French，and Ukrainian)，making the app attractive to people across the world.You can also select a section of the page you are reading and share it via social networks，Bluetooth，SMS and other methods.Cool features: Four themes，supports five languages，advanced 3D animations，scans the device for all existing formats，Text-to-Speech.Business model: Free app.Only a standard free plan is available.*AIReaderAlthough it can read every type of books，AIReader is specially designed for Sci-Fi lovers.The app doesn’t support iOS，but you can open many book formats on your Android phone.This app has enhanced graphical(图解的) features and a wide range of customisation options that focus on providing the best quality for fictional book reading.Cool features: Text-To-Speech.External dictionaries，advanced adjustment of the visual supports E-Ink devices.Business model: Free app.AIReader doesn’t sell books，but you can simply purchase digital products elsewhere and upload them to the reading app.*NookNook is strongly integrated with the online store Banes & Noble.You can buy you ebooks anywhere and they will automatically appear in the Nook library.The app supports most ebook formats.Cool features: Wishlist，Article View，Parental Mode for children，customisation of all the visual features.Business model: Free app.With the partnership with Banes & Noble，you can find over a million free books on their website or purchase new titles for the price of as low as ￡0.99．*ScribdScribd has come a long way from the document-reading app it was initially.Today，it is one of the most famous programs with over a million titles in its library.Upon registration，you get a 30-day demo account that lets you read all the books you want for free! Apart from books，Scribd provides comic books，audiobooks articles，scientific studies，court cases and uncommon genres that no other app offers.You can even publish your own book on this platform.Cool features: Book sync across different devices，audiobooks.Business model: 30-day free trial.The monthly subscription for unlimited access to Scribd’s available material is ￡8.99．()1．Why is FReader attractive to international readers?A．It doesn’t harm your eyes.B．lt has many customisation options.C．It has a powerful integrated translator.D．Users can share what they read via social networks.()2．What can you do with AIReader?A．Buy Sci-Fi books.B．Enjoy great graphics.C．Read on an iOS device.D．Publish your own writing.()3．You can read books from Banes & Noble for free on ________．A．FReader B．AIReaderC．Nook D．Scribd【语篇解读】本文是一篇应用文，介绍了四个阅读应用程序的阅读方式、特色和商业模式。
2019_2020学年高中英语Unit4Bodylanguage课时跟踪检测(二)(含解析)新人教版必修4
课时跟踪检测(二)Warming Up & Reading — Language PointsⅠ.单词拼写或用所给单词的正确形式填空1．You can select five things that represent (代表) Chinese culture. 2．Her major (主修的) subject is chemistry.3．What flights (航班) are there to Beijing tomorrow？4．We often practise spoken English in our dormitory (宿舍)．5．As I approached (接近) the house, I noticed a light on upstairs.6．We need more troops to defend (defence) our country against attack. 7．I benefited much from my association (associate) with him.8．The majority (major) of people seem to prefer TV to radio.9．Downing Street issued a statement (state) late last night.10．I don't want any misunderstanding (misunderstand) between us.Ⅱ.选词填空He was_curious_about how she would react.2．She is_likely_to come by air tonight, but I'm not sure.3．My son majors_in economics at university.4．To our surprise, he is in_association_with a murder case.5．We all think that he likes his new job, but on_the_contrary,_he doesn't. 6．To defend the town against attacks, many soldiers lost their lives. 7．A dog dashed_out_of the gate and came at me.8．In_general,_physics is difficult for some students.Ⅲ.完成句子1．His fans_represented_him_as/to_be a true hero.他的粉丝宣称他是真正的英雄。
人教版高中英语必修四Unit4 Body language reading课时精编作业 (4)
Unit 4 Body language reading课时作业第一节、根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
选项中有两项为多余选项。
Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it’s easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:•Schedule yearly exams. 1 Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses. •Protect against UV rays(紫外线). Long-term stay in the sun creates risk to youreyes. No matter what the season is, it’s extremely important to wear sunglasses.2•Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using computers or other digital products. 3 Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.• 4 As part of a healthy diet, eat more fruits and vegetables each day.Vitamins(维生素) C and E help protect eyesight and promote eye health. •Practice safe wear and care of contact lenses（隐形眼镜）. Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. 5 Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.A. Eat your greens.B. Eye care should begin early in life.C. They can properly protect your eyes.D. Stay in good shape by taking more vitamins.E. Parents usually don’t cane about their own eyesight.F. Always follow the doctor’s advice for appropriate wear.G. This frequent eye activity increases the risk for eye tiredness.1. 【答案】B【试题解析】本段的标题是Schedule yearly exams安排每年都检查眼睛。
人教新课标高中英语必修四重点词汇词性拓展和练习 学案 (有答案)
Book 4 Unit 1 Women of achievement一．词性拓展1.achieve vt.完成；达到→ achievement n．成就；功绩2.specialist n. 专家→specialize v. 专攻；专门从事→special adj. 特别的→specially adv 特别地；专门地3.connection n．连接；关系；亲戚→connect vt.连接anization n．组织；机构；团体→organize vt.组织→organizer n. 组织者5.behave vt. & vi.举动；(举止或行为)表现→behaviour n．行为；举止6.worthwhile adj.值得的；值得做的；→worth n.价值；adj. 值... ...的(It is worthwhile doing/to do sth 做某事是值得的)7.observe vt.观察；遵守→observation n．观察→observer n．观察者8．respect vt. & n．尊敬；敬意→respectable adj.体面的，值得尊敬的→respectful adj.恭敬的9.argue vi. & vt.讨论；辩论；争论→argument n．争辩；争吵，论点10.entertainment n．款待；娱乐→entertain v．宴客，款待某人→entertaining adj. 令人愉快的11. crowd n. 群众，人群→ crowded adj. 拥挤的12．inspire vt.鼓舞；感动；激发；启示→inspiration n．灵感；鼓舞或激励人的人或事物→inspired adj.受感动的→inspirin g adj.鼓舞人的13．support n. & vt.支持；拥护→-supporter n.支持者→supporting adj.支持的；支撑的14. refer vi. 谈到；查阅→reference n.言及，参考15.sickness n. 疾病；恶心→sick adj .生病的；恶心的16．intend vt.计划；打算→intention n．打算17. determination n. 决心→determine v. 下决心，作出决定→determined adj. 决定了的，坚决的18.kindness n.仁慈；好意→kind adj. 善良的19.considerate adj. 考虑周到的-→consider v. 考虑，认为→consideration n.考虑，体谅20．deliver vt.递送；生(小孩儿)；接生；发表(演说等)→delivery n．发表，递送21. modest adj. 谦虚的；适度的→modesty n. 谦逊二．重点短语1. human beings 人类2. move off离开；起程；出发3．lead a．..life 过着……的生活（lead-led-led）4．crowd in (想法、问题等)涌上心头；5．look down on/upon 蔑视；瞧不起6．refer to 查阅；参考；谈到(refer-referred-referred) 7．by chance/accident 碰巧；凑巧8．come across (偶然)遇见；碰见9．carry on 继续；坚持三. 用括号内单词的适当形式填空1.Flying across the Atlantic for the first time was a great_______________(achieve).2.A cinema is a place of ______________(entertain).3.Her good ____________(behave) is worth praising.4.Children should__________(respectable)old people.5. The speech was really___________.It ________________all the students to study hard for the country. (inspire)6.All of you should ___________ the experiment carefully and then I will ask you some questions to test your_____________. The most careful___________will win a prize.(observe)7.He works countless hours__________(support) our family.8. He’s involved in the_________(organize）of a new club.9. Did you___________(delivery) my message to my father?10.They _____________(observation) him enter the building just now.11. The old lady set up an _____________(organize) to help the homeless children.12.The poet drew their ____________(inspire) from the countryside.13.She is a very ____________(modesty) about her success.14.Success should not be measured simply by educational______________(achieve).15.The agreement strengthened the _______ (connect) between the two countries.16.You must take everything into_____________(consider) when you want to do a difficult task.17.Students should show___________(respectable) to their teachers.18.Our teacher__________(inspiration) us to study hard at our lessons.19.It is not______________(worth) to quarrel with him.20.The local doctor couldn’t tell what was wrong, so he sent her to see a _________(special).答案：1.achievement2. entertainment3.behaviour4. respect5. inspiring, inspired6. observe ,observation, observer7. to support8. organization9. deliver 10. observedanization 12. inspiration 13. modest 14.achievement 15. connection16. consideration 17. respect 18. inspired 19. worthwhile 20. specialistBook 4 Unit 2: Working the land一、词性拓展1. sunburnt adj. 晒黑的sunburn n. 晒伤2. hunger n. 饿，饥饿；渴望vi. 渴望；挨饿hungry adj. 饥饿的；渴望的3. disturbing adj.令人不安的disturb v. 打扰, 使不安;使烦恼disturbed adj.心烦意乱的；(be disturbed about/by... 对……搞到不安/忧虑)4.circulate v.循环流传circulation n.流传，循环，发行量5. satisfy v.使……满意（satisfy-satisfied-satisfied）satisfied adj.感到满意的dissatisfied adj. 不满意的satisfying adj.令人满意的satisfaction n. 满意，满足(to one’s satisfaction 令某人满意的是)6.freedom n. 自由free adj. 自由的；免费的v. 使自由7. therefore adv.因此，所以（常考副词有：thus因此，所以；however 然而，但是；besides 此外；moreover 再者，此外；otherwise 否则；meanwhile 同时）8. equip vt. 装备，配备(equip-equipped-equipped) equipment n. 设备，装备；well-equipped adj.设备精良的；装备很好的(be equipped with 用……装备=equip…with…)9. occupation n.职业，占领；occupy v.占领，使忙碌（occupy-occupied-occupied）10. personality n.个性，性格；personal adj.个人的person n. 人11. confuse v. 使困惑；使糊涂confused adj. 迷惑的；不清楚的；混乱的(be confused about... 对……感到困惑) confusing adj. 难以理解的；不清楚的confusion n. 困惑；不确定12.regret n. 遗憾；抱歉vt. 后悔；惋惜；regretful adj. 后悔的，遗憾的；regrettable adj. 令人遗憾的(regret doing sth.后悔做了某事regret to do sth.很遗憾要做某事to one’s regret 令某人遗憾的是)13.chemical adj.化学的chemistry n.化学anic adj. 有机的，器官的，组织的；organize v. 组织organization n.组织organizer n.组织者15. produce v. 生产；制造production n. 生产；工业产品product n. 农产品；制品producer n. 生产商；制造商16. nutrition n. 营养，营养学nutritious adj. 有营养的，滋养的17. discover v. 发现discovery n. 发现18. reduce v. 减少；reduction n.减少(reduce to…减少到……；reduce by…减少了……)19. underline v.画底线标出；underlined adj. 有下划线的20. summary n.总结summarize v.总结21. comment 评论，议论(make comments on sth.评论某物)22. industry n. 工业；行业industrial adj. 工业的；工业发达的23. nationality n.国籍national adj.国家的，民族的nation n. 国家，民族international adj.国际的24. expand v. 使变大，伸展expansion n.扩大，扩展二、短语1.struggle for… 为……而斗争,努力争取；struggle with…与……作斗争；struggle against sb./sth. 与……抗争/斗争；struggle to do sth. 努力/争取做……2.thanks to（to是介词）幸亏；（表因为、由于的相关短语有：because of,as a result of, on account of, due to, owing to)3.rid…of 使……摆脱；get rid of 免除，摆脱4.be satisfied with=be content/pleased with 对……感到满意5.would rather 宁愿，宁可；（would rather do sth. than do sth. = would do sth. rather than do sth. = prefer to do sth. rather than do sth. 宁愿做某事而不愿做;与其……不如……）6. build up 逐渐增强(build-built-built); build sb./oneself up=build up one’s body 增强体质7. lead to (to是介词) 导致；lead/live a …life 过……的生活；lead the way 带路，引路8. focus on 集中（注意力、精力等）于9. keep...free from/of 使……免受（影响、伤害等）；使……不含（有害物）三、用所给单词的适当形式填空。
高中英语(人教版必修4)教师用书 Unit 4 Period 4 Writing 练习 Word版含答案
Ⅰ.完形填空Some of the most common American gestures have very different meanings in 1areas of the world.Take the handshake for example.In America, a strong,2handshake shows a confident person, someone you can trust, a good leader, but people might be3in Asia and the Middle East where they prefer a much looser handshake.Other American gestures are considered very4in other countries, such as direct eye contact.To an American, eye contact shows that someone is telling the truth or is5in what he or she hears.But if you lived in parts of Asia or Africa, people might be6.There are many chances for you to be confused by gestures and body7when you travel.8your head up and down for “yes” and shaking your head from side to side for “no” mean the 9in parts of eastern Europe.The same applies to waving your hand left to right for “hello” or “goodbye”.This can mean “ 10” in Asia and parts of Europe! If you go to Argentina, you might be offended and think someone is calling you crazy when you see them11at their head or ear and move their first finger in a circle.Although this means someone or something is 12in America, in Argentina, it just means that you have a phone call!If you13to get someone to come over to where you are, you might hold out your hand, with the palm up and fingers facing in, and curl your first finger in and14.But don t do that in Asia, because it isn t very15.The last gestures I want to talk about are16we call “thumbs up” and the “OK” sign.If you 17your hand and hold up your thumb, this gesture is used in many countries, but it means the number one in Germany and Japan18of “good job” like it does in A merica.If you19 a circle with your thumb and first finger, and point the other three fingers up, you are saying “yes” or that 20is okay if you are in America.But in France it means zero, in Japan it means money, and if you are in Brazil or Germany, it is very rude!【语篇解读】体态语言在日常生活中很重要,不同国家和地区就同一个手势或体态语言有着不同的意义,文章给我们做了详尽的介绍,一起来看看吧。
高中英语新人教版)选择性必修四课后习题：Unit 4 Section A(课后习题)【含答案及解析】
Unit4SHARINGSection A Reading and Thinking必备知识基础练Ⅰ.单词拼写1.Poor h and family stress can affect both physical and mental health.2.My brother dreams of being a chemist.You can find him always surrounded by many testt.3.One in four pupils leaving (中学的) school can’t read or write properly.4.Because it was very warm,David wore only a white (棉布) shirt.5.It is required that every student should wear the school (制服) while at school.6.The whole town turned out to see the (马戏团表演).7.He wiped away the beads of sweat on his (额头).8.The train was about to leave and I was not even on the (站台).Ⅱ.短语填空1.,it took me more than a month to adjust to the different culture.2.I ran across one of my old friends when I was walking in the street .3.Who do you know I happened to during my stay in Spain?4.She didn’t the discussion.5.By staying connected,we can all no matter where we are in the world.6.As a marine biologist,he must the life at sea.7.Pollution has a negative effect on the health of everyone, the damage to the environment.8.To his surprise,his proposal was greeted with laughter.Ⅲ.完成句子1.他们花了大约三个小时才爬到泰山顶上。
人教高中英语必修4-Unit 4课时练习及解析
人教版高中英语必修四Unit 4 课时练习Ⅰ.单项填空1．We all voted for you in the election.Therefore，you must keep in mind whom you ______ in the state government.A．preserve B．greetC．advance D．represent解析：句意：我们都投了你的票，因此，你要记住你在政府中代表了哪些人。
represent“代表”，符合句意。
答案：D2．(2012年湖北卷，25)The furniture，with its modern style and bright colors，suits modern houses and their gardens，but looks________in the garden of a traditional home.A．out of sight B．out of questionC．out of place D．out of order解析：考查短语辨析。
out of sight看不见；out of question没问题；out of place不相称；out of order秩序乱。
答案：C3．The traditional approach ________ with complex problems in our studies is to break them down into smaller，more easily managed problems.A．to deal B．having dealtC．to dealing D．being dealt解析：approach to...“……的方法”，其中to是介词，其后接名词、代词或者动名词。
故只有C项符合题意。
答案：C4．________ we move the picture over there？Do you think it will look better?A．If only B．What ifC．As if D．Even if解析：What if...？“要是……怎么样？”if only常引导虚拟条件句或感叹句。
高中英语(人教版必修四)习题 Unit 4 Period Three含答案
Period Three Grammar & WritingPart One Grammar用所给动词的适当形式填空1．The injured man needs operating (operate) on immediately.2．We live in a house facing (face) south.3．I feel like telling (tell) her what I think of her.4．This dictionary can’t help to understand (understand) this question.So you’d better look up others.5．My mind wasn’t on what the teacher was saying，so I’m afraid I missed (miss)half of it. 6．The wall is newlypainted.Please keep it untouched (touch)．7．You should explain it with more facts to make yourself understood (understand)．8．He was lucky enough to have avoided being punished (punish)．v．ing形式作状语v．ing形式作状语时，其逻辑主语必须和主句的主语一致，即句子主语为v.ing形式表示的动作的执行者，二者为逻辑上的主谓关系。
v.ing形式作状语可以表示时间、原因、伴随、方式以及结果等。
一般情况下，作时间或原因状语，位于句子前面；作伴随、方式或结果状语时，位于句子后面。
一、v.ing形式作状语的句法功能1．作时间状语(相当于一个时间状语从句)Hearing the knock on the door，they stopped talking.＝When they heard the knock on the door，they stopped talking.听到有人在敲门，他们停止了谈话。
2021-2022学年高中英语人教版必修4练习：Unit 2 学业分层测评4 Word版含答案
学业分层测评(四)Ⅰ.单句语法填空1．Thanks ________ the success of the business，we can afford a holiday this year.2．As he was getting onto the stage，Dan closed his eyes and took a deep breath to rid himself ______ his fears.3．The children talked so loudly at table that I had to struggle ________ (hear)．4．The project has ________(expand)to 14 schools in the last two years in an effort to benefit financially troubled students.5．The________(disturb)news made us sad.6．One shouldn't be satisfied ________ only a little success.7．You may have some difficulties at first.________ so，please ring us.8．Please state your name，address and ________(occupy)．9．Without electricity，we couldn't lead a ________(comfort) life.10．She only wants ________(free)，justice and equality.【答案】 1.to 2.of 3.to be heard 4.expanded 5.disturbing 6.with 7.If 8.occupation 9．comfortable 10.freedomⅡ.单句改错1．I would rather fail than to cheat in the examinotion._________________________________________________________________2．The room is twice as larger as that one._________________________________________________________________3．It is very disturbed that we haven't seen him for a long time._________________________________________________________________4．Your teacher is not satisfied for your handwriting，so you'd better improve it._________________________________________________________________5．The young couple made that a rule to visit the children in orphanage every month._________________________________________________________________【答案】 1.去掉to rger→large 3.disturbed→disturbing 4.for→with 5.that→itⅢ.阅读理解Every time you go shopping，the vegetables and fruit look so attractive that you wish you could buy all of them.Some people are lucky and can grow the fruit and vegetables in the gardens that they have.While getting fresh vegetables，they can also achieve great costcutting.Mushrooms are expensive and can also go bad very quickly.Mushrooms can also be grown easily in a dark environment.In fact，it's better than growing other vegetables since you really don't need an outdoor space.A special type of soil that is good for growing mushrooms is easily available.Actually，mushrooms aren't even vegetables; they are fungi (真菌) and for this reason，you don't even require sunlight to grow them.Well，how does one go about growing mushrooms? You could always Google “growing mushrooms” and you will find a number of mushroom growing kits (成套工具) available online that are effective and not very expensive either.Mushrooms can be added to any dish that you cook.Simply use them in pizza，salad and anything that you pretty much want.Grow mushrooms in your own house and use them whenever you want to.Fresh mushrooms are tastier than the ones that are stored in your refrigerator.If you have had a really good crop of mushrooms，then you can even store them.Ideally you should use the white variety of the mushrooms.Simply pick them，slice them and put them on a cookie sheet in a freezer.When they are frozen，just put them in a zip lock and you can use them when you want to.They give a really great taste to the dish that you are making.Thaw(解冻)them before you use them.You should try growing mushrooms，since it's costeffective.Furthermore，you can eat the fresh mushrooms any time that you want.【语篇解读】蘑菇是人们餐桌上的美食，你想没想过亲自动手种蘑菇呢？作者在文中就如何种蘑菇提出了很好的建议。
人教版高中英语必修四(Book 4 Unit 2)
人教版高中英语必修四（Book 4 Unit 2)Unit 2 Working the land核心单词1. struggle v.挣扎；努力；拼搏；斗争n. (为争取自由、政治权利等而进行的)斗争，奋斗常用结构：struggle with与……斗争struggle for 为争取……而斗争struggle against与……斗争；为反对……而斗争struggle to do sth. (=make great efforts to do sth.) 努力做某事struggle to one's feet 挣扎着站起来She struggled to keep back the tears. 她努力忍住泪水。
It was a hard struggle to get my work done on time.为使工作按时完成, 我做了一番努力。
易混辨析struggle/fightstruggle指较长时间的、激烈的斗争，往往指肉体及精神上的战斗。
fight意为"搏斗，打斗，打架"，表示"斗争"时，包含体力和勇猛的因素。
(1)单项填空The working people have never stopped their struggle_______________unfair treatment.A. againstB. forC. fromD. to解析：选A。
struggle against意为"同……作斗争"；struggle for意为"为了……而斗争"。
(2)完成句子①我们应当帮助那些仍在为独立而斗争的人们。
We should help those who are still struggling for independence .②他们得和各种各样的困难作斗争。
They had to struggle with/against all kinds of difficulties(3)根据括号内的汉语提示补全下面句子。