UNIT 8 Period Ⅲ LESSON 3（课时作业）-【优化探究】2021-2022学年新教材高中英语必修第三册同步导学案（北师大版）老高考专用

Ⅰ.单词拼写 1．It rained and therefore (因此) the football match was postponed. 2．I saw them making their way, hand in hand, down the path (小径)． 3．If you're travelling by car, ask whether there are parking (停放) facilities nearby. 4．The research project involves tracking (跟踪) the careers of 400 graduates. 5．Our luggage was checked all the way through to our final destination (目的地)． 6．She pressed her foot down sharply on the brake pedal (踏板)． Ⅱ.单句语法填空 1．In many towns parking (park) is allowed only on one side of the street. 2．Ellis Island has become one of America's most popular tourist destinations (destination)． 3．I followed him, tracking (track) him in the snow until he got tired. 4．He has known the truth.Therefore, there is no chance to keep it a secret. 5．Wild tigers have completely disappeared (disappear) from the region since the late 1940s, due to the loss of habitat. Ⅲ.单句改错 1．To have caught in a sandstorm is a terrible experience. caught前加been 2．This is a process that happens when land becomes desert because climate changes. because后加of 3．To prevent desert come nearer, the government is planting trees. come→coming 4．When a sandstorm arrives in the city, weather experts advise people not go out. go前加to 5．Traffic moves very slowly because the thick dust makes that difficult to see. that→it Ⅳ.完成句子 1．Who was it that broke the window? 打破窗户的是谁？ 2．To be a winner, you need to give all you have and try your best. 要想成为赢家，你要付出所有并竭尽全力。 3．It turned out that the experiment was a success. 结果试验成功了。 4．He stood at the door，with a computer in his hand. 他站在门口，手里拿着一部电脑。 5．When facing hardships, only those who are confident will achieve success. 当面临困难时，只有那些有信心的人才能取得成功。 6．If my brother were here, everything would be all right. 要是我哥哥在这儿的话，一切都没问题了。 Ⅴ.阅读理解 Plastic is used for food packaging (包装) and water bottles as well as many other things you use every day. Look around, plastic is all over! Sadly, much of plastic waste is thrown into waste lands or washed into the sea, breaking down into