2017年外研版必修2：Module5 Period 1课时作业含答案解析 Ⅰ.用适当的介、副词填空 1．Yang was ________ space for twentyone and a half hours and made 14 orbits of the earth. 2．It is a great moment ________ the history of China―and also the greatest day of my life. 3．When he was orbiting in the capsule，he took photographs ________ planet earth. 4．When Yang took ________ from Jiuquan in northwest China at 9 a．m.yesterday，China became the third nation to send a man into space. 5．Yang is the 431st person to travel in space，________ astronauts from 32 countries. 6．________ total，these astronauts have spent more than 26,000 days in space. 7．While he was travelling in space，Yang spoke ________ two astronauts aboard the International Space Station. 8．“Welcome ________ space，”he said. 9．It’s great work by thousands and thousands ________ people from China. 10．China’s first taikonaut Lieutenant Colonel Yang Liwei landed ________ this morning in the Shenzhou V capsule in Inner Mongolia,300 kilometres northwest of Beijing.