课时练习含答案Unit

1、GrammarConditionals and Mixed Conditionals & Modality 基础巩固 .用所给动词的正确形式填空 1If you had worked(work) harder then，you would be in the university now. 2Why didnt you tell me about your trouble last week? If you had told(tell) me，I could have helped. 3If I hadnt escaped from the burning building timely，I would have been injured(injure) 4If we hadnt made(not，make) adequate preparations，the conference wouldnt have been so successful. 5If you had posted the letter，Joan would have re。

2、GrammarNegative words and negative statements 基础巩固 .单句语法填空 1The boy often feels lonely，for he has no friends in this strange city. 2Its already 8 oclock，but they have not arrived at the hall yet. 3The old man has two sons，but neither of them are kind to him. 4He is so stubborn that nothing can make him give up his plan. 5There were so many passengers，but none of them stopped to help him. 6There is little water in the new bottle，is there? 7I wont finish the whole work without your 。

3、Lesson 2 Endangered Species 基础巩固 .选词填空 call for an end to，or else，apart from，answer for，wrap up，on behalf of，carry off，all in all， set up，do with 1.Apart from the price，we also need to think about where it is when buying a house. 2.If you stick to that，you shall answer for the consequences. 3.The meeting was organized so badly that some people called for an end to it. 4.He，on behalf of his club，will come to see the children. 5.The player carried off the first prize，which ma。

4、Lesson 3 Epidemics Explained 基础巩固 .单词拼写 1Words and actions should help to unite(团结) and not divide the people. 2His small size prohibited(禁止) his becoming a policeman，which made him sad. 3The problem is that no one can foresee(预见) what will happen in the future. 4All the people stood up to mourn(哀悼) the great national hero. 5Tom is familiar with the details of office routine(常规) 6His reply was delivered without scarcely a pause(停顿) for breath. 7The fighting is a symptom(征兆。

5、Lesson 3 War Memories 基础巩固 .单词拼写 1It was the great man that came up with an idea to end the slavery(奴隶制度) 2The short story has a sad ending(结尾)，so I am not interested in it. 3When I rushed downstairs，I saw a woman lying on the ground，unconscious(失去知觉的) 4He opened the door and saw a pile(堆) of old books on the floor. 5The two men were caught while they were trying to cross the frontier(边境) 6All the soldiers stood there and saluted(向致敬) the general when he walked past. 。

6、Lesson 2 Artificial Intelligence 基础巩固 .单词拼写 1The man said that he liked the original(起初的) plan better. 2Government officials(官员) must be responsible for their work. 3The thief was caught by the policeman at the exit(出口) to the hall. 4When he was ill，some colleagues(同事) and I went to see him. 5Could you tell me who was the creator(创造者) of the famous character? 6The company decided it must present(呈现)a more modern image. 7The instructor(教练) was patient and helpful and he h。

7、GrammarReporting & The Passive() 基础巩固 .单句语法填空 1.It is often said(say) that human beings are naturally equipped to speak. 2.The flu is believed to be caused(cause) by viruses that like to reproduce in the cells inside the human nose and throat. 3.Robert is said to be studying(study) abroad，but I dont know in which country he studies. 4.Police are now searching for a woman who is reported to have been(be) missing since the flood hit the area last Friday. 5.The airport to be completed(co。

8、Lesson 3 Scientific Breakthroughs 基础巩固 .单词拼写 1He was in a dilemma(窘境) whether to stay at school or get a job. 2I went to college.Meanwhile(同时)，some of my classmates went abroad. 3Poor as the woman is，she often donates(捐赠) some money to the disabled. 4After graduation，I have been corresponding(通信) with my best friend. 5The woman is always outspoken(直言不讳的) when making a comment. 6The doctor promised that he would cure(治愈) me of my disease. 7Driven by his friends and relat。

9、Lesson 2 Brain Power 基础巩固 .单词拼写 1The bad weather forced us to postpone(推迟) Fridays game. 2The old table can be folded flat for easy storage(存放) 3We feel very privileged(荣幸的) because we get a year off work with full pay. 4The cleaners went on a strike to ask to be treated(对待) equally. 5Those are TV shows catering(迎合) to young male audiences. 6We had to remove the lock on the door to gain entry(进入) .选词填空 bring up，go over，work out，get down to，build up，consist of，put o。

10、Lesson 3 Natural Disasters 基础巩固 .单词拼写 1.For most of the young girls，the ball is a grand(巨大的) event. 2.Irrigation(灌溉) is easy in the South because of the abundance of water. 3.The fact is that changes in climate affected the amount of rainfall(降雨量). 4.The flood was really a catastrophe(巨大的灾难) for such a poor family. 5.He entered the room and saw the thick dust(灰尘) on the table. 6.Be more careful，or else you will slip(滑倒) on the wet floor. 7.The kids love to slide(滑行) 。

11、Lesson 2 Varieties of English 基础巩固 .单词拼写 1.They live in an old apartment and they have been best mates(伙伴) since school. 2.My mother applied some cream(奶油) to the bread and handed it to me. 3.The girl stood there，with some brochures(小册子) in her hand. 4.The cab(出租汽车) stopped and a middle- aged man got off. 5.When he was ill，most of his relatives(亲戚) came to see him. .单句改错(每小题仅有 1 处错误) 6.The teacher tells us that there is are varieties of English in the world. 7.。

12、Lesson 3 A Changing World 基础巩固 .单词拼写 1In the middle of the room stands a long rectangular(长方形的) table. 2It was in a dark alley(胡同) that the attack happened that night. 3The letter appeared in the Sunday edition(版本) of the local newspaper. 4The girl walked into the hall with a bunch of fragrant(有香味的) flowers in her hand. 5What he said made a deep impression(印象) on the students. 6The recent downturn in sales casts(投下) doubt on the companys future. .单句语法填空 7My mother t。

13、Lesson 3 Body Language 基础巩固 .单词拼写 1.The plane flew upwards(向上地) in the sky and soon out of sight. 2.The woman remained unconscious(无意识的) when I went to see her. 3.The new company decided to purchase(购买) a lot of new equipment. 4.I find that he resembles (与相似) his brother in appearance but not in character. 5.Generally speaking，possible side effects should be made explicit(清楚的). 6.The water in the river is so transparent(透明的) that we can see fish swimming. 7.The fact is。

14、Lesson 2 Conflict Resolution 基础巩固 .单句语法填空 1In this story，the young couple started a happy life from then on. 2She is determined.No matter how hard it is，she wont give in. 3The man fell ill and his wife sent for a famous doctor at once. 4Word came that a young employee put forward the practical idea at the meeting. 5Seeing the waiter coming here，John held out his cup for more coffee. 6The notice on the board says “Keep off the grass！” 7The young man will be appointed(appoint) to a。

15、Welcome to the unit & ReadingPre- reading .阅读理解 A Too Much Happiness was written by Alice Munro，winner of the 2013 Nobel Prize in Literature，one of our greatest contemporary writers of fiction and the owner of the Man Booker Prize for Fiction.Her stories have appeared in The New Yorker，The Atlantic Monthly，and other publications，and her collections have been translated into thirteen languages. The main character is Sophia Kovalevsky，a great Russian mathematician，writer and advocator(。

16、Lesson 2 Utopia 基础巩固 .选词填空 show off，knock into， dress up， take up，hold up， turn up，make up， pick up 1If you knock into someone，you must say sorry to him/her. 2He said that he was more than happy to pick you up at the station. 3Can I leave early this afternoon and make up the time tomorrow? 4Its already 8 oclock，but the chairman hasnt turned up. 5Its an informal party，so there is no need for you to dress up. 6This work takes up too much time. 7The boy invited us to his house to 。

17、Welcome to the unit & ReadingLanguage Points 基础巩固 .单词拼写 1She closed her eyes tightly in a vain(徒劳的) attempt to hold back the tears. 2Waterfalls are a favourite theme(主题) for the painters from very early times. 3After the 5- hour long journey，all the tourists were burnt out and desperate(渴望的) to have a good rest. 4It was generous(慷慨的)of her to contribute such a large sum of money. 5The criminal(罪犯)broke away from the policemen who were holding him. 6The director of the facto。

18、单元知识回顾单元知识回顾默写练习默写练习(五五) .单元知识回顾(共 40 小题；每题 1.5 分，满分 60 分) 1.一些；许多 a number of 2.写出与 beyond 有关的短语 (1)难以置信 beyond belief (2)不受控制 beyond control (3)无法描述 beyond description (4)超出某人的权限 beyond ones power 3.写出与 look 有关的短语 (1)展望未来；向前看 look ahead (2)轻视；看不起 look down on/upon (3)仰慕；尊敬 look up to (4)(形势)好转；查阅；抬头看 look up (5)期待；盼望 look forward to (6)快速浏览；查看；翻找 look through 4.写出与 tur。

19、GrammarPersuasion 基础巩固 .单句语法填空 1The dentist suggested that she (should) come(come) another day. 2He recommended that we (should) read(read) the novel. 3The old man insisted that we (should) leave(leave) the building at once. 4It is high time that the government took/should take(take) some measures to reduce pollution. 5If I were you，I wouldnt talk(not，talk) about such a thing with others in public. 6Id rather the young employees set(set) out to do the work at once. 7Youd better give(。

20、Project 基础巩固 .单词拼写 1Metals will melt(熔化) when heated to a certain temperature. 2Well run into debt(债务) if you spend more than our income. 3Can you read them and translate those paragraphs(段落) into English? 4As soon as she became a widow(遗孀)，she devoted herself to womens higher education. 5It is said that Frenchmen are among the most romantic(浪漫的) people in the world. 6They built a monument(纪念碑) in memory of those who died in the great earthquake. 7He sprang(跳) to his feet。