Unit 2 Lesson 1 同步练习 2021-2022学年北师大版必修第一册 高一上学期

北师大高一上学期Unit2Lesson1练习 一、根据所给单词的首字母或汉语提示写出单词，完成句子。 1. He wants to e_______ how the human brain will normally act under great pressure. 2. A mother plays an important role in creating a relaxed a_______ for her family. 3. Passengers on a _______ (飞行；航班) are always quite nervous for fear that the plane may fall down. 4. He is so stressed out that he cannot accept the bad news _______ (平静地). 5. He is such a g_______ person that he has given away most of his savings to the charity in Ya’an, Sichuan Province. 6. It is important to keep ________ (沉着的) in an emergency. 7. He shouts a lot but I don’t think he’s ever been physically v________ towards her. 8. Were it not for g_______, which brings them down to the earth, arrows would continue to fly forward forever in a straight line. 9.A r_______ is a person whose job is to discover information about news, events and write for a newspaper or magazine. 10. What does her handwriting tell you about her ________ (性格)? 二、用方框内所给短语的