Unit 4 第3课时 Discovering Useful Structures（Word）-【全效作业本】2022-2023学年高中必修第一册英语同步课件及教参（人教版2019）

第3课时　Discovering Useful Structures　[见学生用书P61] Ⅰ.语境检测 1．He took a deep breath to calm himself __down__. 2．Everyone who works for the railroad __is__supplied__(supply)with a uniform. 3．The hospital has to treat __emergencies__(emergency)such as car accidents. 4．I will do everything in my p__ower__ to help you. 5．When I was young，I used to watch movies __in__ the open air. 6．Thank you for __aiding__(aid)me __with__ the work. 7．There was simply no cash __on__ hand to meet the cost of food. 8．Women don't enjoy __being whistled__(whistle)at. 9．An active volcano may __erupt__(eruption)at any time. 10．They had accidentally damaged a gas p__ipe__ while drilling. Ⅱ.重要句型 原句：Workers built shelters for survivors whose homes had been destroyed. 1．He didn't recognise the lawyer __who/that__ had offered guidance to him on his legal problems. 2．They were our school's volunteers __whose__ task was to help elderly people cross the street. 3．这就是那个名字被全世界所知的艺术家。 This is the artist whose name is known to the whole world. 4．任何不怎么运动的人都会增加体重。 Anyone who doesn't exercise much will gain weight. 5．杰克是一名设计师，他的设计赢得了国际赞誉。 Jack is a designer whose designs have won international praise. Ⅲ.语法突破——定语从句 1．Any student __whose__ family is too poor can get help from the government. 2．The foreigners __who/that__ visited our school yesterday are from Canada. 3．1 July 1999 is the day __which/that__ we'll never forget. 4．I still remember the holidays __when__ I stayed with them. 5．Those __who__ haven't been to the West Lake will gather at the school gate. 6．The first thing __that__ you should do is to call the police right away. 7．This is the last time __that__ I've given you lessons. 8．Soon they came to a farm house，and in front of __it__ sat a small boy. 9．I finally got the present __which/that__ I had dreamt of for many years. 10．The reason __which/that__ he explained sounds reasonable. 11．Those at the desk __who__ want to buy tickets write down your names. 12．That was the reason __why__ she looke