2020年人教版高中英语必修四：双基限时练【7】(含答案解析)
【精品】人教版高中英语必修四：双基限时练【1】(含答案解析)
人教版英语精品资料双基限时练(一)Unit 1Part ⅠⅠ.单词拼写1．Any ________ (组织) that received money from the US government had to treat blacks equally.答案organization2．How long will the ________ (接通；连接) of the telephone take?答案connection3．Their ________ (举止) towards me shows that they don't like me.答案behaviour4．I was ________ (鼓舞) to work harder than ever before by what my teacher had said.答案inspired5．I doubt if it is ________ (值得) for you to read that book.答案worthwhile6．She ________ (支持) her husband on the money she earns from teaching.答案supports7．An eye ________ (专家) checked her eyes carefully and advised her not to use her eyes too much.答案specialist8．Jane spent many years ________ (观察) and recording their daily activities.答案observing9．My parents ________ (尊重) my own opinion on most subjects.答案respect10．Now many theme parks are built for ________ (娱乐)．答案entertainmentⅡ.单句语法填空(不多于3个单词)1．Don't spoil the children. Can't you make your little son behave ________ (him)?答案与解析himself behave oneself“表现得有礼貌”。
高中英语 UnitPart Vocabulary
感顿市安乐阳光实验学校【名师一号】高中英语 Unit 4 Part Ⅰ Vocabulary and Useful Expressions双基限时练新人教版必修4Ⅰ.单词拼写1．The tiger is very dangerous; you'd better not ________ (接近) it.答案approach2．You planned to return by plane but there is no ________ (航班) passing your hometown.答案flight(s)3．The Great Wall was built as a ________ (防御) against enemy.答案defence4．In China everyone aged 18 is regarded as an ________ (成年人)．答案adult5．Tom played a ________ (主要的) part in the improvement of teaching.答案major6．The competition attracted over 500 competitors ________ (代表)8 different countries.答案representing7．We live in the same ________ (宿舍)．答案dormitory8．The boy looked ________ (好奇地) at me from time to time.答案curiously9．I wanted very much to join the student ________ (团体)．答案association10．I don't know the exact location of our school ________ (餐厅)．答案canteenⅡ.短语填空him coming out of the Internet Bar.答案waiting for; to2．Children ________ always ________ everything they see.答案are; curious about3．Now I will ________ a new classmate ________ you.答案introduce; to4．It wasn't a good thing; ________________， it was a huge mistake.答案on the contrary5．The sky is so dark that it ________________ rain.答案is likely to6．I live ________________ our school. It's only ten minutes' walk.答案close to7．It is a sign of friendship to ________________ your hands to the person you meet.答案reach out8．________________， about 60% of middle school students can be admitted by colleges and universities every year.答案In general9．Hundreds of people gave their lives ________________ of freedom.答案in defence10．Don't stand there ________________. Just come over and be seated.答案looking aroundⅢ.单句语法填空(不多于3个单词)1．As a little girl, she was curious ________ the origin of human beings.答案与解析about 句意：她还是小女孩的时候，就对人类的起源很好奇。
高一英语人教版必修4双基限时练10 Unit 4 Body language Part 1含解析
双基限时练(十)Unit 4Part ⅠⅠ.单句语法填空1．________(approach) the park, we found it beautiful.答案Approaching2．The Great Wall was built as a ________ (defend) against enemy.答案defence3．The competition attracted over 500 competitors _______ _(represent) 8 different countries.答案representing4．The boy looked ________(curious) at me from time to time.答案curiously5．I wanted very much to join the student ________ (associate)．答案association6．Now I will introduce a new classmate ________ you.答案to7．It wasn't a good thing; ________ the contrary, it was a huge mistake.答案on8．The sky is so dark that it is likely ________(rain)．答案to rain9．I live close ________ our school. It's only ten minutes' walk.答案to10．It is a sign of friendship to reach ________ your hands to the person you meet.答案out11．In ________(generally), about 60% of middle school students are admitted to colleges and universities every year.答案general12．Don't stand there ________(look) around. Just come overand be seated.答案lookingⅡ.阅读理解APerhaps the most famous theory in the study of body movement was suggested by Professor Ray Birdwhistell. He believes that physical appearance is often culturally programmed. In other words, we learn our looks —we are not born with them. A baby has generally unformed facial features. A baby, according to Birdwhistell, learns where to set the eyebrows by looking at those around him —family and friends. This helps explain why the people of some areas of the United States look so much alike. New Englanders or Southerners have certain common facial features that cannot be explained by genetics(遗传). The exact shape of the mouth is not set at birth. It is learned after. In fact, the final mouth shape is not formed until well after new teeth set in. For many people, this can happen well after they are grown up. A husband and wife together for a long time often come to look somewhat alike. We learn our looks from those around us. This is perhaps why in a single country there are areas where people smile more than those in other areas. In the United States，for example, the South is the part of the country where people smile most frequently. In New England they smile less, and in the western part of New York State still less. Many Southerners find cities such as New Y ork cold and unfriendly, partly because people on Madison Avenue smile less than people on Peachtree Street in Atlanta, Georgia. People in largely populated areas also smile and greet eachother in public less often than people do in small towns.1．Ray Birdwhistell believes that physical appearance ________.A. has little to do with cultureB. has much to do with cultureC. is ever changingD. is the same from place to place答案与解析B由文章第二句“... that physical appearance is often culturally programmed.”可知人的外貌与文化有很大关系。
人教版高中英语必修四：双基限时练【14】(含答案解析)
双基限时练(十四)Unit 5Part ⅡⅠ.单句语法填空(不多于3个单词)1．The soldiers were filled with ________ when they heard all the villagers had been killed by the enemy.(angry)答案anger2．The success of our experiment is a great ________ to us all.(satisfy)答案satisfaction3．They have ________ in sending every one of the satellites into space.(success)答案succeeded4．The adventurer(冒险者) gave a ________ smile to all those who came to greet him.(friend)答案friendly5．You must do the exercises ________.(care)答案carefully6．It will be ________ to drive a motor-car through such a storm. (difficulty)答案difficult7．English is ________ used in the world.(wide)答案widely8．In time of ________ man's brains work much faster than normal.(dangerous)答案danger9．“You are quite ________，young man，” the old man said tome.(mistake)答案mistaken10．The boy showed great ________ in fighting the enemy. (brave) 答案bravery11．He was so ________ that he gave me many story-books.(kindness)答案kind12．The book has been ________ out when I got to the bookstore.(sale)答案sold13．Don't be afraid of ________. (difficult)答案difficulty14．Who carried the boy to ________？(safe)答案safety15. The Frenchman went to a ________ shop to get some medicine for his cough.(chemical)答案chemist16．The children have ________ a lot of stamps.(collection)答案collected17．The book is very ________. I am ________ in it.(interest)答案interesting; interested18．Since ________ Shanghai has changed a lot.(liberate)答案liberation19．Hisako isn't English. She's from ________.(Japanese)答案Japan20．My parents are both farmers. They work on a________.(farmer)答案farm21．A business can't do well without good ________.(manage)答案management22．It was ten years ago that I made ________ with him. We have had a long ________. (friend)答案friends; friendship23．The ________ soldier had a bad ________ in his right leg.(wound)答案wounded; wound24．An old ________ showed us around the ________ Museum yesterday.(science)答案scientist; Science25．To tell you the ________，I don't like you at all.(true)答案truth26．The old woman is much ________ than before. Now she is living ________. Today our life is full of ________. (happy) 答案happier; happily; happiness27．It was ________ of you to make such a mistake. You should be more ________ next time.(care)答案careless; careful28．John is an ________ boy. All of us love him very much.________ is the best policy. (honest)答案honest; Honesty29．We thanked him for his ________.(kind)答案kindness30．The teacher told us what the ________ change was in the ________ lesson.(chemist)答案chemical; chemistryⅡ.根据课文内容，完成语法填空Some theme parks are not only __1__(amuse) but also __2__(education). Take the Polynesian __3__(culture) Center (PCC) in Hawaii for example. It not only shows visitors the Polynesian way of life but also protects their skills and culture for the future. Polynesia is the name given to the many groups of small islands that are __4__(spread) about the Pacific Ocean.__5__(village) from many island communities come to the Polynesian island villages to show visitors their styles of dress and __6__(difference) customs. You can learn how they make clothes from bark and how they climb very tall trees with their bare feet or see what kind of __7__(wed) ceremonies they have. They also show you their __8__(cook) methods and their dance.Their most important skill is boat-building, which allowed the islanders to explore all the islands in the Polynesian Triangle. We know that in their history they were sea __9__(travel) moving from island to island. They were able to find their way using the smell of the wind, the movements of the fish and seaweed, and the __10__(high) and directions of the waves.1．________ 2.________ 3.________ 4.________5．________ 6.________7.________8.________9．________10.________答案 1.amusing cational 3.cultural 4.spread 5.Villagers 6.different7.wedding8.cooking9．travelers10.heightⅢ.阅读理解AFrank Woolworth was born in Rodman, New York, in 1852. His family were very poor farmers, and there was never enough to eat. Frank decided he did not want to be a farmer. He took a short business course, and went to work as a salesman in a large city.Woolworth realized he had a natural skill for showing goods to attract people's interest, but he soon learned something more important. One day his boss told him to sell some odds and ends (小商品) for as much as he could get. Frank put all these things on one table with a sign which said FIVE CENTS EACH. People fought and pushed to buy the things and the table was soon cleared.Soon afterwards, Woolworth opened his own store, selling goods at five and ten cents. But he had another lesson to learn before he became successful. That is, if you want to make money by selling low-price goods, you have to buy them in large quantities directly from the factories. Once, for example, Woolworth went to Germany and placed an order for knives. The order was so large that the factory had to keep running 24 hours a day for a whole year. In this way, the price of the knives was cut down by half.By 1919, Woolworth had over 1000 stores in the US and Canada, and opened his first store in London. He made many millions and his name became famous throughout the world. He always run his business according to strict rules, of which the most important was: “ THE CUSTOMER IS ALWAYS RIGHT.”1．Frank took a short business course in order to ________.A. learn something from a salesmanB. get away from the farmC. earn more money for his familyD. get enough to eat答案与解析B由“Frank decided he did not want to be a farmer.”可知弗兰克学习短期商务培训是为了要离开农场，而并非“从销售员那里学习”，也不是为了吃饱饭和为家里挣钱去的。
人教版英语必修三：双基限时练【7】(含答案解析)(精修版)
人教版英语精品资料（精修版）双基限时练(七)Unit 3Part ⅠⅠ.单词拼写1. He had no money with him and had to earn his ________ (船费) by doing jobs on the ship.答案passage2. The sunrise is a beautiful ________ (景象)．答案scene3. We are not ________ (允许) to swim in the river. It's too dangerous.答案permitted4. After three hours of waiting for the train, our ________ (耐性) finally ran out.答案patience5. Jenny has just bought a new skirt with red ________ (斑点)．答案spots6. On the ________ (相反), I don't like the way you're talking.答案contrary7. Do you like ________ (冒险) in your life?答案adventure8. My sister likes ________ (漫游) around the city at night.答案wandering9. Slowly it turned its face and ________ (凝视) straight at Mrs. Cousins.答案stared10. I opened a savings ________ (账户) in the Bank of China.答案accountⅡ.用适当的介词、副词填空1．________ be honest, I know little about him.答案To2．________ accident I found the book I lost yesterday.答案By3．How do you account ________ losing five games in a row?答案for4．Reporters were soon ________ the scene after the accident.答案on5．________ a matter of fact, every country wants to hold the Olympic Games.答案As6．He was brought ________ in a small mountain village.答案up7．It doesn't seem ugly to me. ________ the contrary, I think it's rather beautiful.答案On8．He was lying by the roadside unconscious when he was spotted ________ the police.答案by9．—I was wondering if I could borrow your English-Chinese dictionary.—Sure, go ________.答案ahead10．She stared ________ the photo, deep in thought.答案atⅢ.单句语法填空(不多于3个单词)1．I met an old friend of mine ________ accident on my way home.答案与解析by by accident＝by chance意为“偶然”。
2021年高一英语人教版必修4双基限时练1243版含解析
双基限时练(十二)Unit 4Part ⅢⅠ.单句语法填空1．I was filled with ________ (angry) when I saw him kicking the dog.答案anger2．Faced with danger, the mother ________ (hug) her son tightly.答案hugged3．Mother handed her a cup of coffee to put her at ________(easy)．答案ease4．All of us are ________(will) to help you to get out of the trouble.答案willing5．I find it ________(amaze) that you can't swim.答案amazing6．Just out of ________(curious), how old are you?答案curiosity7．In English study we should know the importance of practicing ________(speak) English.答案spoken8．What will happen if the two companies fail to reach an ________(agree)?答案agreement9．In the world people show respect for people by using different ________ (gesture)．答案gestures10．He stood ________(closely) to you and had something to tell you.答案closeⅡ.完形填空I got a job teaching special education at a school in Coachella, California. It was no __1__ job. Street gangs(匪帮) often __2__ around the school after dark."Be careful ,〞Dad warned me during one of my frequent weekend __3__ home. He was concerned about my living __4__ , but I was 23 and I needed to be on my own.One evening ,after I turned off the light and closed the door ,then I __5__ toward the gate. It was __6__ ! I looked around. Everyone had gone home.After __7__ all the exits, I found just enough __8__ to squeeze(钻) under a gate in the back of the school. Then I walked toward my car, parked in a field behind the building.Suddenly I heard voices. I __9__ around and saw at least eight boys following me. __10__ my pace, I reached into my shoulder bag to get my key. I __11__ all over the inside of my handbag, but the key wasn't __12__ ! "Dear Lord, please help me ,〞I prayed __13__. Suddenly, my fingers touched a loose key in my purse. I didn't even know if it was for my car ,but I took it out and __14__ it. It worked!I opened the door, slid in and locked it - just __15__ the teenagers surrounded the car. Trembling, I started the engine and __16__ away. When I returned to my apartment(公寓), the phone was ringing. It was my __17__. I didn't tell him about my experience;I didn't want to __18__ him. "Oh ,I forgot to tell you !〞he said. "I had a(n) __19__ car key made and slipped it into your purse - just __20__ you ever need it.〞1．A. easy B. difficultC. excitingD. heavy2．A. came B. robbedC. hungD. fought3．A. parties B. holidaysC. visitsD. driving4．A. happily B. farC. nearbyD. alone 5．A. headed B. rushed C. looked D. wandered 6．A. closed B. locked C. stuck D. opened 7．A. checking B. searching C. trying D. following 8．A. time B. ground C. strength D. room 9．A. glared B. glanced C. walked D. turned 10．A. Quickening B. Slowing C. Shortening D. Timing 11．A. turned B. touched C. felt D. looked 12．A. there B. lostC. usedD. inside 13．A. loudly B. nervously C. carefully D. silently 14．A. pushed B. turned C. tried D. opened 15．A. as B. afterC. untilD. while 16．A. ran B. escaped C. drove D. went 17．A. mum B. dadC. brotherD. student 18．A. displease B. surprise C. cheat D. worry 19．A. extra B. useful C. special D. excellent20．A. even if B. on condition thatC. in caseD. in time答案与解析1．A从下一句提到经常会有匪帮来光临可知,这不是一件容易的事情.no easy job等于a very difficult job .联系下文语境及空前的no可以排除其他选项.2．C hang around"在……四周游荡〞 e around"恢复知觉；回来〞,与语境不符；依据下文匪帮袭击作者可知此处不是说匪帮打架.3．C在这里作者讲自己经常回家,因此visits最||适宜,visit有短暂拜访之意.A项不符合生活常规；B项holidays应该不会经常有；从空前的one of我们知道D项不适宜.4．D从空后的"... but I was 23 and I needed to be on my own.〞可以知道,父亲担忧的是我一个人生活.联系空后内容,可以排除其他选项.5．A从空后的toward the gate知道,此时 "我〞关好灯锁好门后朝大门走去.rush "冲〞；wander "徘徊〞,不符合作者此时发现异常情况的场景.6．B从下文第四段 "查看了所有出口后,我在学校的后门下方找到了一个可以挤出去的空〞可知,当 "我〞走到大门时,发现门已经被锁上了.分析下文,假设大门是关上的, "我〞可以翻开出去,就不需要另找出口了,故A项错误.7．A大门被锁, "我〞去检查所有的出口.search sth. "搜查某物〞；try "尝试〞,根据意思可以排除.8．D从空后的 "... to squeeze(钻) under a gate in the back of the school.〞可以知道, "我〞找的是门下的空间,room "空间〞.此处作者找的是可以出去的出口,而非时间、地面和力气.9．B从空后的around可以知道是环顾四周.glance "扫视；匆匆一看〞.从后面 "看到至||少有八个男孩跟在我后面〞可以排除C、D两项；glare at "怒目而视〞.10．A因为情况紧急,此时 "我〞加快了脚步. "减慢〞、 "缩短〞和 "定时〞不符合此时的紧急情况.11．C "我〞摸遍了包里面的角落.feel在这里指 "用手摸〞.touch的意思是 "碰；接触〞,在这里作者不是去碰,而是在包里摸索钥匙,故排除touch .12．A从下文的"Dear Lord, please help me.〞可知她没有在包里找到钥匙,there是指"in the purse〞.本空承接上面的the inside ,因此不用inside ,这样能防止重复.13．D"Dear Lord, please help me.〞是 "我〞在心里的祈祷,因此用silently .nervously "神经紧张地〞,在此不能用于祈祷.14．C "我〞甚至||不知道它是不是我的车钥匙,但 "我〞拿出钥匙……从下文It worked我们知道,车竟开了!可推断 "我〞只是拿钥匙试着开了一下.联系"I didn't even know if it was for my car ...〞及下文对车发动起来的感慨,可以排除这些选项 .15．A as在此相当于when ,表示 "当这些孩子们聚集过来的时候〞.while更强调 "在……同时〞.16．C从空前的"I started the engine ...〞可知,车子开走了.escape后不接away ,故排除；run away "跑开〞；go away "走开〞,与文意不符.17．B由文章第二段中父亲对我的担忧可推出最||有可能是父亲打给我.其他三项文中没有信息提示.18．D由文章第二段中父亲对我一个人生活很担忧,可知此处"I didn't tell him about my experience.〞的原因是 "我〞不想让他为"我〞担忧.displease一般表示做了不好的事情而使别人不快乐,故排除.19．A联系上下文可以知道,除了 "我〞原有的钥匙外,父亲又为 "我〞配了一把钥匙,因此说是extra car key . "有用的〞, "特殊的〞都不是作者父亲想说明的.20．C从空后的"... you ever need it.〞可以知道,他为 "我〞配这钥匙的目的是以备 "我〞用,in case "万一〞.even if "即使〞；on condition that "如果；只要〞；in time "及时〞,由语境可以排除这三个选项.Ⅲ.阅读七选五How to be more friendly and socialIf you are introverted(内向的) or shy, it can feel uncomfortable to be there with a group of strangers. __1__ You can make the extra effort to be more friendly and open to others, while still staying the way you really are. Here are some tips to help you.Focus on others.__2__ When you're truly interested in someone else's thoughts, feelings, experiences, stories, and opinions, they'll like you for it. You'll make far more friends by showing your interest rather than trying to get people interested in you.Be honest.__3__ If you're just pretending to listen or care, others will pick up on it. Rather than building greater connection, your efforts will be likely to lead to a wrong path. __4__ If you're not truly interested in the other person, then stop trying to connect.Make an effort to truly care about other people. By paying close attention to what they are saying, what they do, and how they get along with others, you'll quickly get to know them. __5__A. Showing interest in others should be done in an honest way.B. But you don't have to be naturally outgoing to make new friends.C. No one likes to be cheated or controlled.D. The key to connecting to other people is showing interest in them.E. If you are outgoing, you'll make more friends.F. Little things go a long way, such as remembering someone's preferences, what's going on in their life and so on.G. Don't think too much of yourself and you'll feel better.答案Ⅳ.语法填空It was a winter morning, just before Christmas, while most people __1__ (warm) up their cars, my husband, Trevor, __2__ (have) to ride his bike four kilometers away from home to work. On his __3__ (arrive), he parked his bike outside the back door as usual. After ten hours of labor, he returned __4__ (find) his bike gone, which was our only transport. Trevor used it to get to work, and also the bike was used to get groceries, saving us from having to walk long distances from where we live.I was so sad __5__ I wrote to the newspaper and told them our story. __6__ (short) after that, several people in our area offered to help. One wonderful stranger even bought a bike, and then called my husband to fetch __7__. Once again my husband had a way to get to and from his job. It really is __8__ honor that a complete stranger would go out of their way for someone they have never met before.People say that a smile can __9__ (pass) from one person to another, but acts of __10__ (kind) from strangers are even more so.答案与解析1．were warming指过去某时正在做的事情,用过去进行时.2．had此处是主句的谓语动词,根据语境用过去式.注意不要误认为是考查非谓语动词.3．arrival根据空格前的物主代词可知,此处应用名词形式.4．to find此处用不定式表意料之外的结果.5．that根据设空前的so sad可知该处是so ... that...引导结果状语从句,故该空填that .6．Shortly shortly在此修饰介词短语after that, shortly after that的意思是 "此后不久〞.7．it it指代前面的a bike .8．an honor在此表 "一件荣耀的事〞,故设空处应填不定冠词,又honor是发音为元音音素开始的单词,故填an .9．be passed根据句意可知,此处应该是被动.10．kindness设空处用作介词of的宾语,故要用名词形式.Ⅴ.短文改错One day, a young woman carried a three－year－old child got on a bus. The conductor hurried to give her a warmly welcome and then kindly asked the passengers to make more rooms for them. Seeing this, people begin to talk. "You know this conductor was used to be very rude. Now he has changed his behavior.〞 "Yes, he should be praised but we must write a letter to the company !〞"I hope more people could learn with this conductor.〞Just then a gentleman turned to a conductor, "Excuse me, but can I know your name, please? Your excellent service ought be praised...〞Before he could say anything, the child interrupted, "I know her name. I call him Dad.〞答案。
北师大版高中英语北必修四：双基限时练【7】(含答案)
Ⅰ .单词拼写 1．Taking a ________ (洗澡 ) can help to restore yourself if you get tired. 答案 bath 2．I enjoy ________ (摄影 ), though I am not good at taking photos. 答案 photography 3．Many ________ (顾客 ) are doing shopping in the mall every day. 答案 customers 4．The president is quite satisfied with your ________翻(译 ) at the conference. 答案 translation 5．Because of his strange clothes, he immediately became the ________ (焦点 ) of the attention when he entered the office. 答案 focus 6．In addition to giving a general introduction to computer, the course also provides ________实(用的 ) experience. 答案 practical 7．He stands for ________ 自( 由 ) of speech for everyone regardless of colour, race and religion. 答案 freedom 8．The heating system in the hotel has a(n) ________ (自动的 ) temperature control. 答案 automatic 9 ． Chest pains can be a warning ________ ( 信号 ) of heart
高一英语人教版必修4双基限时练4 Warming Up Reading Word版含解析
双基限时练(四)Unit 2Part ⅠⅠ.单句语法填空1．The prisoner ________ (struggle) against the guard, but couldn't escape.答案struggled2．The soldiers were well ________ (equip) with weapons (武器) and ready to start.答案equipped3．Many great events ________(take) place in the past.答案have took4．Put on a hat to protect yourself from sun or you'll get ________ (sunburn)．答案sunburnt5．The news of his death ________ (circulate) all over the village.答案circulated6．Some of the violent scenes in the film are very ________ (disturb)．答案disturbing7．A balloon ________ (expand) when you let air into it.答案will expand8．Thanks ________ the success of the business, we can afford a flat this year.答案to9．The government provided coats, quilts, carpets to the school to help rid the students ________ cold.答案of10．The rural pupils are ________ (satisfy) with the textbooks which are free of charge for them.答案satisfied11．Will you have a free evening tonight? ________ so, let's havea dinner together.答案If12．I don't think ________ possible to master a foreign language without much memory work.答案itⅡ.阅读理解ALet us consider what we can do for the food problem.The simple way to increase food production, one might suppose, is to bring more land into farmland and put more people to work on it.But it is proved in some developing countries that this will bring some problems. It will quickly make the soil poorer there and destroy forest growth. Further more, the people there will always find they need more people to work on this land to produce more food.During the past twenty years, some developing countries have increased a lot more farmland in their countries, but their populations have in the meantime grown faster; therefore they are farther than before. And their food increase has been gained at the cost of using up the rich lands. Many of the lands have become poor lands and are producing less food now.Meanwhile, farming in the developed countries has produced more food through improved technology. Since 1940, farmland has been reduced 7 percent in the United States but cereal (谷物)production has jumped 60 percent. The increase in the corn output, thanks to hybrid corn (杂交玉米), has been even greater.The secret is scientific ways, of course. And compared to the developing countries, the populations in developed countries have increased just a little larger than twenty years ago.On the whole，world population today is increasing at the speed higher than ever before. Every year the population is two percent larger, so that the 6,000,000，000 people on the earth today will present another 120,000,000 mouths to be fed by the time next year. It is a fearsome thought that this time tomorrow there will be added to this world population some 360,000 persons.What can we do about the increase of population，or the lack of food to feed such a large, increasing population? That is a very important problem before everyone on the earth, young or old，men or women.1. In the author's opinion, ________ seems to be the most serious problem today.A. pollutionB. lack of foodC. poor farmlandD. the increase of world population答案与解析D由最后一段“What can we do about the increase of population ...”，及倒数第二段人口增长的几个数据可知。
【名师一号】2020-2021学年高中地湘教版选修5-双基限时练7
双基限时练(七)我国的虫灾与鼠灾一、单项选择题1．我国的稻螟虫主要分布在()A．西北B．南方C．北方D．西藏解析南方是我国水稻的主产区，所以稻螟虫主要分布在南方。
答案 B2．关于蝗虫的叙述，不正确的是()A．干旱有利于蝗虫产卵B．危害最严峻、成灾率最高的是飞蝗C．蝗灾曾与水灾、旱灾一起被称为三大自然灾难D．蝗灾经常与火灾链接发生解析蝗灾经常与旱灾链接发生。
答案 D3．洪涝以后的水位降落和干旱简洁引发的灾难是()A．鼠害B．蝗灾C．松毛虫虫害D．蚜虫虫害解析蝗灾的发生与旱涝关系亲密。
干旱有利于雌蝗产卵，多雨的环境有利于蝗虫幼虫成长。
答案 B4．“旱极而蝗”的记载主要说明灾难的特点是()A．不同灾难持续时间不同B．自然灾难的链发觉象C．自然灾难的群发和群聚现象D．自然灾难的地域性解析发生旱灾后发生蝗灾，形成了灾难链。
答案 B5．蝗虫没有由于现代化的进展而消逝，由于()A．现代农业并没有把灭蝗作为一项常规任务来抓B．蝗灾发生的自然环境条件古今相差不大C．全球变暖的影响D．人类对自然环境的干预程度不断提高解析蝗虫在现代也没有消逝，是由于现代自然环境与古代相差不大，照旧适合蝗虫生存。
答案 B6．对区域生态环境平安造成威逼的病虫害主要是()A．农田鼠害B．农田飞蝗C．森林病虫害D．农作物病虫害答案 C新华社北京2010年8月24日电：国家林业局新闻发言人曹清尧24日说，我国松材线虫病疫区已扩大至江苏、浙江、安徽等12个省份的113个县(松材线虫病又称松树“癌症”，传播集中快速，防治难，是松树的一种危急性和毁灭性病害，是国内外要求把握和毁灭的一种检疫性病害)。
据此回答7～8题。
7．下列关于松材线虫病害的特点叙述不正确的的是()A．传染简洁B．致死速度快C．集中快速D．危害树叶解析由题干材料可知，松材线虫病具有传染简洁、致死速度快、集中快速的特点。
答案 D8．下列属于常见森林虫害的是()①松材线虫②松毛虫③杨树蛀干害虫④泡桐大袋蛾⑤蝗虫A．①②③④B．①②③⑤C．①②④⑤D．①③④⑤解析松材线虫、松毛虫、杨树蛀干害虫、泡桐大袋蛾属森林虫害，而蝗虫属于农作物虫害。
人教版高中英语必修四双基限时练6
双基限时练(六)Unit 2Part ⅢⅠ.单词拼写1．You can ________ (略读) through the book first.答案skim2．Did she make any ________ (评论) about Eddie?答案comment3．The ________ (发现) caused a tremendous commotion in the scientific world.答案discovery4．Some of the ________ (细菌) are helpful.答案bacteria5．A ________ (化学的) change takes place in any substance when it burns.答案chemical6．Insects which eat crops are ________ (害虫)．答案pests7．The doctor gave me some advice on diet and ________ (营养)．答案nutrition8．The scientists found the field rich in ________ (矿物质)．答案mineral9．They have ________ (减少) the prices in the shop, so it's a good time to go shopping.答案reduced10．Would you mind writing a ________ (摘要) of the passage?答案summaryⅡ.单句语法填空(不多于3个单词)1．We firmly believe that war never settles anything. It only leads ________ violence.答案与解析to lead to“导致；通往”。
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2020年精编人教版英语资料双基限时练(七)Unit 3Part ⅠⅠ.单词拼写1．I'm getting along well with my workmates and I'm ________ (满足的) with my job.答案content2．He was praised for his ________ (杰出的；突出的) contribution in the task.答案outstanding3．John, ________ (克服) the difficulty! Don't give up!答案overcome4．Children are often told to ________ (嚼) their meat up well.答案chew5．It ________ (使惊诧) me that the little boy should be able to speak five languages.答案astonished6．Chaplin was often seen in his films wearing a pair of ________ (穿旧的) shoes.答案worn-out7．My family ________ (款待) him as an honored guest.答案entertained8．________ (不幸地), my computer system broke down again.答案Unfortunately9．By the end of February schools have been opened ________ (遍及) the country.答案throughout10．I think the paintings are pretty ________ (普通的). I won't buy any of them.答案ordinaryⅡ.完成句子1．I still haven't seen what you promised me ________ ________ ________ (直到现在)．答案up to now2．He doesn't want more money —he ________ ________ ________ ________ ________ ________ (对自己现有的很满足)．答案feels/is content with what he has3．I ________ ________ ________ ________ (惊讶地见到) my father there.答案was astonished to see4．It rained ________ ________ ________ (整整一夜)．答案throughout the night5．Her little finger ________ ________ ________ (被切掉了) in an accident at the factory.答案was cut off6．You ________ ________ ________ ________ (一定很穷) if you can't even afford an evening at the cinema.答案must be badly off7．The problem was so difficult ________ ________ ________ ________ ________ ________ ________ (以至于她自己不能解决)．答案that she couldn't solve it by herself8．This ________ ________ ________ ________ ________ (不是一个令人信服的故事) but most people like to talk about it.答案is not a convincing story9．There is a great deal here ________ ________ ________ ________ ________ ________ (你可以利用)．答案that you can make use of10．He ________ ________ ________ (已主演过) many pictures.答案has starred inⅢ.单句语法填空(不多于3个单词)1．You may find it ________ (astonish) that Charlie was taught to sing as soon as he could speak.答案与解析astonishing句意：你可能会惊讶地发现当查理刚能说话时就学唱歌了。
astonishing“令人惊讶的”，做it的宾补。
2．The book is anything but ________ (bore); it is, in fact, rather exciting.答案与解析boring boring通常表示某物所具有的特点或某物或某事给人的感觉；bored意为“厌烦的；不感兴趣的”，通常是指某人对某事感到厌烦。
句意：这本书一点也不枯燥；事实上，还非常令人兴奋。
3．This picture was taken a long time ago. I wonder if you can pick ________ my father.答案与解析out pick out“挑选；挑出；取出；了解；衬托”。
4．He was in hospital for six months. He felt as if he had been cut ________ from the outside world.答案与解析off句意：他在医院里住了六个月，他感觉到似乎与外界断绝了关系。
5．Our lawyer finally convinced the court ________ their crime byshowing the evidences.答案与解析of句意：我们的律师最后用证据让法院相信他们是有罪的。
convince sb. of sth.是固定搭配，意为“让某人相信……”。
6．The time is drawing near ________ food raised in space will directly benefit humans below.答案与解析when句意：在太空种植的食物直接使地球上的人类受益的时刻快要来了。
when引导的定语从句修饰先行词the time。
7．If we are not content ________ the progress we have made, we will have greater success.答案与解析with句意：如果我们不满足于已取得的进步，我们会有更大的成功。
be content with“对……感到满意”，符合题目要求。
8．Though he was badly ________，he looked down upon those who had a lot of money.答案与解析off句意：尽管他很贫穷，但是他看不起那些有钱人。
well off“富裕的”；badly off“贫穷的”。
9．________ (fortunate), people are beginning to realize how serious the situation is.答案与解析Fortunately fortunately为副词，在句中作状语，意为“幸运的是”。
10．With the homework ________ (do), Tom had to stay at home.答案与解析to do with是介词，其后不能接句子，且with的复合结构在此句中作原因状语。
句意：Tom有家庭作业所以他不得不待在家里。
to do表示动作未发生。
Ⅳ.根据课文内容，完成语法填空Up to now nobody has been able to do better than Charlie Chaplinin humor. He made people laugh at a time __1__ they felt depressed, so they could feel more __2__ with their lives.Chaplin's parents were poor music hall performers. __3__ was astonishing that Chaplin was brought up very __4__(success) when he was very young. __5__，his father died, __6__(leave) the family worse off. Chaplin could act the fool doing ordinary everyday tasks. Nobody was ever __7__(bore) watching him for he made everything __8__(entertain)．He became known __9__ the world. The tramp, a poor, homeless man with a moustache, wore large trousers, worn-out shoes and a small round black hat.Later, Charlie Chaplin wrote, directed and produced the films he __10__(star) in. In 1972, Chaplin was given a special Oscar for his outstanding work in films.1．________ 2.________ 3.________ 4.________5．________ 6.________7.________8.________9．________10.________答案 1.when 2.content 3.It 4.successfully5．Unfortunately 6.leaving7.bored8.entertaining9．throughout10.starredⅤ.阅读理解AHumor is a most effective, yet frequently neglected, means of handling the difficult situations in our lives. It can be used for patching up differences, apologizing, saying“no，”criticizing，and getting the other fellow to do what you want without his losing face. For some jobs, it is the only tool that can succeed. It is a way to discuss subjects so sensitive that a serious dialogue may start a riot. For example, many believe that comedians on television are doing more today for racial and religious tolerance than people in any other forum.Humor is often the best way to keep a small misunderstanding from escalating into a big deal. Recently a neighbor of mine had a squabble with his wife as she drove him to the airport, Airborne, he felt miserable，and he knew she did, too. Two hours after she returned home, she received a long-distance phone call. “Person-to-person for Mrs. 1. apologize.”in toned the operator. “That's spelled‘P’ as in ...” In a twinkling, the whole day changed from grim to lovely at both ends of the wire.An English hostess with a quick wit was giving a formal dinner for eight distinguished guests whom she hoped to enlist in a major charity drive. Austerity was a fashion in England at the time, and she had asked her children to serve the meal. She knew that anything could happen ..., and it did, just as her son, with the studied concentration on a tight rope walker, brought in a large roast turkey; he successfully elbowed the swinging dining-room door, but the back bird dropped onto the dining-room floor.The boy stood rooted, the guests staring at their plates. Moving only her head the hostess looked at her “No harm, Daniel”，she said “just pick him up and son, take him back to the kitchen” ..., she enunciated clearly so he would think about what she was saying ...“and bring in the other one.”A wink and a one-liner instantly changed the dinner from a red-faced embarrassment to a conspiracy of run.1．What is the main idea of the passage?A. Humor is the key to success in our work and lives.B. Humor enables us to cope with difficult situations effectively.C. Humor is the best way to criticize someone without losing his face.D. Humor makes fun of any difficult situation.答案与解析B从文章结构上分析，作者在首段中就提出了本文的中心论点，而且其后的三段都对中心论点加以说明。