高二部分 78双基演练课堂

高二部分 78双基演练课堂First aidⅠ.单项填空1．Runners for the Olympic Games have to ________ before and after the race.A．get test B．get testing C．get tested D．get to test解析：get tested相当于be tested，是一种被动语态形式。

答案：C2．This computer doesn’t work properly, because a certain virus has ________ the operating system.A．broken up B．broken down C．broken out D．broken away解析：题意是“一种病毒破坏了操作系统。

”break down“破坏；出故障”。

答案：B3．________ with foreign countries can bring us much information about the world. A．Collection B．Competition C．Contact D．Consumer解析：题意是“与外国联系可使我们了解世界。

”contact with“与……联系”。

答案：C4．—Why is the university doing so much building?—________ number of students ________ so rapidly.A．The；have increased B．A；have increasedC．The；has increased D．A；has increased解析：题意是“学生的数量在飞快地增加。

”the number of意为“……的数量”，作主语时，谓语动词用单数形式。

答案：C5．Many new ________ will be opened up in the future for those with a university education. A．opportunities B．necessities C．realities D．possibilities解析：“将来会为受过大学教育的人开辟很多新的就业机会。

”答案：A6．How much you read is not very important.It is what you read that ________. A．counts B．minds C．values D．means解析：题意是“你读了多少并不重要，重要的是你读了些什么。

”count可作“有价值；重要”解。

答案：A7．________ you run into John, tell him he owes me a letter.A．Would B．Should C．Could D．Might解析：此处是if虚拟语气，省略if后，句子要用倒装；因假设的是将来的情况，故用should“一旦；万一”。

答案：B8．If we were to get hurt ________ to save someone, we would not be able to help.A．to try B．trying C．to have tried D．having tried解析：“在试图救某人时受伤”，用现在分词作时间状语，相当于“when we tried to save someone”。

答案：B9．They have put the bird in a cage to ________ it from flying away.A．prevent B．avoid C．defend D．hold解析：“把鸟放入笼子，防止它飞走。

”prevent sb.from doing sth.“防止某人做某事”。

答案：A10．Spring Festival is ________.We should get prepared for a celebration now.A．in the way B．by the way C．on the way D．under way解析：“春节就要到了。

”on the way有“即将来到”之意。

答案：CⅡ.完形填空Jenna，a popular girl from Westwood Middle School，had graduated first in her class and was ready for new __1__ in high school.__2__，high school was different.In the first week，Jenna went to tryouts(选拔赛) for cheerleaders(拉拉队队员)．She was competing against very talented girls，and she knew it would be __3__ for her to be selected.Two hours later，the __4__ read a list of the girls for a second tryout.Her heart __5__ as the list ended without her name.Feeling __6__，she walked home carrying her schoolbag full of homework.Arriving home，she started with math.She had always been a good math student，but now she was __7__.She moved on to English and history，and was __8__ to find that she didn’t have any trouble with those subjects.Feeling better，she decided not to __9__ math for the time being.The next day Jenna went to see Mrs.Biden about being on the school __10__.Mrs.Biden wasn’t as __11__ as Jenna.“I’m sorry，but we have enough __12__ for the newspaper e back next year and we’ll talk then.” Jenna smiled __13__ and left.“Why is high school so __14__？” she sighed.Later in __15__ class，Jenna devoted herself to figuring out the problems that had given her so much __16__.By the end of class，she understood how to get them right.As she gathered her books，Jenna decided she’d continue to try to __17__ at her new school.She wasn’t sure if she’d succeed，but she knew she had to __18__.High school was just as her mom had said：“You will feel like a small fish in a big pond __19__ a big fish in a small pond.The challenge is to become the __20__ fish you can be.”1．A.processes B．decision C．challenges D．exercises 答案：C2．A.Therefore B．However C．Otherwise D．Besides 答案：B3．A.difficult B．easy C．boring D．interesting 答案：A4．A.editor B．boss C．candidate D．judge 答案：D5．A.jumped B．sank C．stopped D．raced 答案：B6．A.strange B．happy C．awful D．lonely 答案：C7．A.struggling B．improving C．working D．complaining 答案：A8．A.ashamed B．disappointed C．shocked D．relieved 答案：D9．A.put up B．prepare for C．worry about D．give up 答案：C10．mittee B．newspaper C．radio D．team 答案：B11．A.enthusiastic B．artistic C．sympathetic D．realistic 答案：A12．A.speakers B．readers C．cheerleaders D．writers答案：D13．A.widely B．weakly C．excitedly D．brightly答案：B14．A.similar B．ordinary C．different D．familiar答案：C15．A.physics B．history C．English D．math 答案：D16．A.pleasure B．hope C．trouble D．sorrow 答案：C17．A.fit in B．look out C．stay up D．get around 答案：A18．A.swim B．try C．ask D．escape 答案：B19．A.in return for B．in case of C．in terms of D．instead of 答案：D20．A.slimmest B．smallest C．best D．gentlest 答案：CⅢ.阅读理解We know that many animals do not stay in one place.Birds，fish and other animals move from one place to another at a certain time.They move for different reasons：most of them move to find food more easily，but others move to get away from places that are too crowded.When cold weather comes，many birds move to warmer places to find food.Some fishes give birth in warm water and move to cold water to feed.The most famous migration(迁移)is probably the migration of fish，which is called “Salmon”．This fish is born in fresh water but it travels many miles to salt water.There it spends its life.When it is old，it returns to its birthplace in fresh water.Then it gives birth and dies there.In northern Europe，there is a kind of mouse.They leave their mountain homes when they become too crowded.They move down to the low land.Sometimes they move all the way to the seaside，and many of them are killed when they fall into the sea.Recently，scientists have studied the migration of a kind of lobster(龙虾)．Every year，when the season of bad weather arrives，the lobsters get into a long time and start to walk across the floor of the ocean.Nobody knows why they do this，and nobody knows where they go.So，sometimes we know why humans and animals move from one place to another，but at other times we don’t.Maybe living things just like to travel.1．Most animals move from one place to another at a certain time to ________.A．give birth B．enjoy warmer waterC．find food more easily D．find beautiful places解析：见第一段第三句。