必修2 Unit 1 课下作业（一~三）课下作业（一）考点过关针对练Ⅰ.单词拼写1．Jim insisted that the book Mr.Black referred to was worth (值得的) reading.2．She took one look at the horse and her heart sank (下沉)．3．It was not until he removed (摘掉) his sunglasses that I recognized him.4．I'll be waiting for you at the entrance (入口) to Guangzhou station.5．The coal industry is now barely half its former (以前的) size.6．The door opened and in came a troop of children in all sorts of fancy (奇特的) dresses.7．Some animals are hunted illegally, so they become rare (珍贵的；稀有的)．8．To make my room look nicer, I had the walls decorated (装饰) with paper cuts last year.Ⅱ.语境语法填空1．❶Having_removed (remove) from his hometown to the city, Zhang Qiang didn't know what ❷to_do (do) at first.Under the guidance of his friend Li Ping, he made ❸a fortune by doing business.He launched a campaign which ❹was_designed (design) to help those in need in return ❺for the society.He has done so much for the poor in his community that we can't think ❻highly (high) of him enough.2．As is known to all, cultural relics belong ❶to human beings rather than individuals, so they are well worth ❷protecting (protect)．However, some people are in search ❸of them and take possession of them illegally.Some of them have been damaged while only a few survive.Therefore, every one of us should make all efforts to protect them from ❹being_destroyed (destroy)．There is no doubt ❺that it is our duty to protect cultural relics.3．The old piano I bought years ago took up too much room, so ❶by the light of the room, I ❷took (take) it apart.I sold it to a waste recycling center at a low price.Ⅲ.语境改错1．文中共有3处错误，每句中最多有两处，请找出并改正。
After removed dirt from the vase, the expert was amazed to find that it survived the Tang Dynasty.The vase was so amazingly designed that it was very worth buying at such a reasonable price.答案：第一句：removed→removing; survived后加from第二句：very→well2．文中共有3处错误，每句中最多有两处，请找出并改正。
My grandpa got down to protect cultural relics at less than 20 and that was a time when China was on war.He, together with his colleagues, spared no pains searching them.He was thought highly of and was awarded a medal for his work.答案：第一句：protect→protecting; on→at第二句：searching后加forⅣ.根据提示补全句子1．毫无疑问，我们会选出最优秀的运动员来参加即将到来的奥运会。
(doubt)There_is_no_doubt_that we will select the best players to take part in the coming Olympic Games.2．决定去哪里度假后，我们就忙于准备工作。
(疑问词＋不定式)Having decided where_to_go_on_holiday,_we were busy in preparing.3．我们知道不可能是他付了这笔钱，因为他没钱。
(couldn't have done)We knew he couldn't_have_paid_for_it,_because he had no money.4．据说这本书已被翻译成几种外文。
(It is＋过去分词＋that从句)It_is_said_that_the_book_has_been_translated_into several foreign languages.5．我的车在路上抛锚了，因此我不得不找人把它修好。
(have sth.done)My car broke down on the way, so I had_to_have_it_repaired.课下作业（二）话题阅读培优练Ⅰ.根据提示填空A Brave MaidA wooden vase from the Ming Dynasty ❶at_the_entrance (在入口) of the reception hall amazed everyone. The artists designed it in a rare style and selected valuable jewels ❷to_decorate (decorate) it. People thought highly of its fancy color of honey and the beautiful ❸paintings (painting) on it.The vase used to ❹belong_to (属于) a former castle. But when the country was ❺at_war (处于交战状态), the enemy troops exploded the castle. So debates on how the vase survived went on and on. In order to remove people's doubt, a team of no less than 20 people ❻carried (carry) out an informal investigation. The evidence they found showed that a maid took the vase apart and asked a sailor to sink it in a local well. She never gave away the secret even under the cruel trial of the enemies who were ❼in_search_of (寻找) treasures.It is worth ❽giving (give) this brave maid a fortune in return.Ⅱ.片段选词填空come from, (be) made of, at risk, rise, climate change, on the top of, break down, in danger, for example, naturalEvery year, the World Heritage Committee chooses ❶natural and cultural places around the world that have global importance.They name these places World Heritage Sites.But even when a place is an official World Heritage Site, it can still be ❷at_risk.Every year, the World Heritage Committee looks at World Heritage Sites that could be ❸in_danger.From these, they decide which places they will put on their official List of World Heritage in Danger.There are many reasons why a World Heritage Site becomes endangered.❹For_example,_places can become endangered through natural ecological (生态的) damage.Over time, wind and water can ❺break_down natural areas.Another risk to natural areas around the world is ❻climate_change.For example, rising temperatures affect the Sagarmatha National Park.In the park stands Mount Everest, the world's tallest mountain.Beautiful ice glaciers ❼on_the_top_of the mountain are now melting.It also affects the local plants and animals.Much of the risk to World Heritage Sites ❽comes_from human acts.Abu Mena is an ancient Christian city in Egypt.It is a historical site ❾made_of many old stone buildings.Recent farming projects in the area caused underground water levels to❿rise.This makes the ground unstable.Some of the buildings of Abu Mena fell.课下作业（三）高考语篇提能练Ⅰ.阅读理解(2019·临沂模拟)It was almost the worst birthday of Abraham Lincoln's life.On February 11,1861(the day before he turned fifty-two), Lincoln left for Washington to become the nation's sixteenth President.As he left home in Springfield, Illinois, Lincoln handed hisson Robert a black oilskin bag, and told him to keep it carefully.He didnot tell Robert what was inside.Unknown to his seventeen-year-old son, Lincoln had placed hisnewly written inaugural_speech in the bag.It was to be the mostimportant speech he ever made.And it was his only copy.When the train arrived in Indianapolis — the first stop on the long journey — Lincoln rode off in a special car without his family.Robert walked from the station to the local hotel.When Robert arrived at the hotel, he learned that his family's rooms were not ready.So he asked that the bag should be held at the front desk.Then he went off to be with friends.On his return, Robert found his father waiting anxiously.Where was the bag?Robert explained that he had checked it at the desk.An angry Lincoln sped to the hall and leaped over the front desk.He began searchingthrough a huge pile of luggage.As puzzled guests looked on, Lincoln dragged (硬拽) from the pile a familiar-looking black bag and opened it, only to find someone else's dirty clothes.It was the wrong bag.Back he went to the pile.At last he found the valuable bag and the speech inside.Lincoln handed it to his son and said strictly，“Now you keep it！”It was the one and only time, Robert said, that his father had ever lost his temper at him.But with his speech found and his birthday yet to be celebrated, Abraham Lincoln grew cheerful.As Robert proudly recalled，“Father did not scold.”语篇解读：林肯在52岁生日的前一天前往华盛顿就任美国第十六任总统时，他将写好的总统就职演讲稿放进一个黑色的油布包里，并将这个包交由儿子罗伯特保管。