Unit 1 Nature in the Balance 重点语法Grammar 省略-2022-2023学年高一英语单元复习过过过（牛津译林版2020必修第三册）

Unit 1 Nature in the Balance 重点语法 省略 一、单项选择 1．Though ________ of the storm, the farmers were still working in the fields . A．to be warned B．warning C．warn D．warned 2．Look around when ____ the street. A．cross B．crossing C．be crossing D．to be crossing 3．When _________ to the local cultures, people learn the foreign languages better. A．exposing B．having exposed C．are exposed D．exposed 4．The doctor threw himself from the horse, as if ________. A．to be shot B．shooting C．shot D．to be shooting 5．You can’t be careful enough while ________the street. A．crossing B．crossed C．to cross D．crossed 6．When ________ different cultures, we often pay attention only to the differences without noticing the many similarities. A．compare B．compared C．comparing D．having compared 7．If ________ more time , we would have done the work better. A．gave B．giving C．give D．given 8．If ________, I will sign up to take the training class tomorrow. A．necessary B．is necessary C．it necessary D．to necessary 9．In the lecture, little Jack kept silent all the time unless _________ to express his opinion. A．he invited B．invited C．he is invited D．being invited 10．While ________ with his teammates, he hurt his leg. A．competed B．compete C．competing D．to compete 11．When ________which activity would be the most difficult to give up for a week, 48% said listening to music. A．asked B．asking C．being asked D．having asked 12．If ________to look after luggage for someone else, inform the police at once. A．ask B．asking C．asked D．to ask 13．Once ________above 100 centigrade, water can become vapour. A．heating B．heated C．to heat D．to be heated 14．The new machine, if ________ properly, will work at least ten years. A．use B．using C．being used D．used 15．As ________, we will gather at the foot of Baiyun Mountain near our school at 8:00 am this Saturday. A．scheduling B．schedules C．scheduled D．to schedule 16．— How are they getting on with their work?   —All goes well as ________. A．to be planned B．being planned C．planning D．planned