Unit4 Lesson3习题 2021-2022学年北师大版（2019）高二英语选择性必修第二册

2021-2022北师大版（2019）高二英语选修二unit4 lesson3习题精选 一、用单词的适当形式完成句子 1．This experience will have a great effect ________ the future development of the child. 2．He must ________（enjoy）his stay in France. He looks very happy. 3．When he was working at Cambridge, a new idea ________(occur) to him. 4．One of the difficult tasks in this world is ________（convince） a woman that even a bargain costs money. 5．She felt totally hopeless about the future ________ one day she learned about a charity which provided micro loan to women to start business. 6．Air pollution is what most Chinese people ________(concern)about nowadays, because their health is being threatened. 7．The number of the graduates choosing to work and live in big cities has declined, one third of ________ we expected. 8．After 40 years of reform and opening-up, China still has a long way to go ________ it becomes a “developed economy”. 9．Sometimes the same word has________(slight)different meaning, which can be confusing. 二、完成句子