选修8 Module 5 课下作业（一、二）

课下作业（一） 单元语基扎根练

　　Ⅰ.单词拼写

　　1．I have been accustomed (习惯的) to doing strength training for an hour in the gym every day.

　　2．The following months witnessed (见证) my efforts, and I finally made great progress in my study.

　　3．When our friend is down, we need patience (耐心) to talk with him and cheer him up.

　　4．What's more, it's very useful for us to gain foreign advanced (先进的) experience.

　　5．Many people are defeated (打败) by themselves before they really meet with challenges due to the absence of confidence.

　　6．As a student, I've read a lot and have broad (丰富的) knowledge in many fields.

　　7．He is respected by his students for his devotion (忠诚) to the cause of education.

　　8．The last decade (十年) has seen tremendous changes in the means of transportation.

　　Ⅱ.语境语法填空

　　1．Li Guang has made ❶a series of plans of visiting the Mars.First, he must get himself ❷accustomed (accustom) to the life in the Mars probe.Second, he has to have enough ❸patience (patient) to consult the astronomer ❹about how to grasp himself when in space.Third, he ought ❺to_be (be) able to foresee what will happen once he set foot on Mars.

　　2．In spite of there ❶being (be) varieties of difficulties in exploring the Mars, human being sets out ❷to_land (land) on Mars.No matter ❸whether you acknowledge it or not, our motherland has made ❹rational (ration) steps to explore the space.

　　3．Do you know that the environment on the Mars is very similar ❶to the Earth's? If the assumption ❷that there is water on the Mars proves to be true, it will have a great impact ❸on our future life.Maybe in ❹decades (decade), every one of us will have a chance to view our Earth on the Mars.

　　Ⅲ.语境改错

　　1．文中共有5处错误，每句中最多有一处，请找出并改正。

　　Long as I stay in England, I am still not accustom to the life here.So far I have been accused breaking the traffic rules four times.To me relief, my friends often come to see me.I think I must try my best to have patient and become used to the life here.I'm sure I can make of it.

　　答案：第一句：accustom→accustomed

　　第二句：accused后加of

第三句：第一个me→my