It stated that Li Zhi was promoted to the leader of an expedition as he stood up among a number of volunteers.He became one of the first explorers go to the Antarctic.It was not a burden and a privilege for him.He does believe that he can be equally to the job.

　　答案：第一句：It后加is; up→out

　　第二句：explorers后加to

　　第三句：and→but

　　第四句：equally→equal

　　Ⅳ.根据提示补全句子

　　1．莫言是中国第一位获得诺贝尔文学奖的作家。(the＋序数词＋不定式)

　　Mo Yan is the_first_writer_to_win the Nobel Prize in Literature in China.

　　2．直到他面试失败，他才意识到自信是多么重要。(not until 置于句首的倒装)

　　Not_until_he_had_failed_in_the_job_interview_did_he_realize how important confidence was.

　　3．看着这张照片，我不禁怀念起我的中学时光来。(现在分词作状语)

　　Looking_at_the_picture,_I couldn't help missing my middle school days.

　　Ⅴ.短文填空

　　(Ⅰ)根据提示填空

　　I'm glad to hear that you're coming to Sichuan in August.You've made the wise choice ❶to travel (travel) here.Sichuan Province is rich in tourist ❷attractions (attract) and enjoys many world­famous ❸places_of_interest (名胜古迹), such as Jiuzhaigou and Du Jiangyan Irrigation Project.

　　Jiuzhaigou is well­known for its beautiful lakes, of which the water is clear and looks colorful.It can inspire ❹visitors' (visit) imagination.Another attraction is Du Jiangyan Irrigation Project, which ❺was_built (build) over 2,000 years ago and is still ❻playing an important part_in (在......方面起着重要作用) irrigation today.And the newly­built Wenchuan Earthquake Museum can make all the people present call for that breathtaking moment.Besides, the nice weather and ❼convenient transportation (便利的交通) here can make your trip more ❽enjoyable (enjoy)．I'm sure you'll have a good time.

　　(Ⅱ)片段选词填空

　　warm， sunrise， ups and downs， below， range， increase， due to， Antarctic， manage， walk around

As I've discussed in previous blog posts that our stay in Antarctica has had some ❶ups_and_downs.An injury to my hand set us back a bit.And we lost about a week of flying time ❷due_to that and some bad weather in the middle of the month.In spite of that setback, we ❸managed to do 33 flights which would allow us to meet our scientific goals for the project.The