Unit 1 重点单词变形，词组，短语，句型练习（分层作业）-【上好课】2022-2023学年高一英语同步备课系列(人教版2019必修第一册）

Unit 1重点单词变形，词组，短语，句型练习 (重点单词全覆盖) 基础知识自测 重点单词变形 1．suitable adj.合适的；适用的→ vt.适合；适宜于 2．challenge n．挑战 vt.向……挑战→ adj.有挑战性的 3．confuse vt.使糊涂；使迷惑→ adj.难以理解的；不清楚的→ adj.糊涂的；迷惑的 4. fluent adj.(尤指外语)流利的；熟练的→ adv.流利地→ n．流利；流畅 5．graduate vi.& vt.毕业；获得学位 n．毕业生→ n．毕业 6．recommend vt.建议；推荐→ n．建议；推荐 7．advance n．前进；发展 vi.前进；发展→ adj.高级的；高等的；先进的 8．responsible adj.负责的；有责任的→ n．责任；义务 9．solution n．解决办法；答案→ vt.解决 10．survival n．幸存；幸存事物→ vi.& vt.幸存；比……活得长→ n．幸存者 11．behaviour n．行为；举止→ v．举止，表现 12．attract vt.吸引→ n．吸引；吸引人的事物→ adj.有吸引力的 13．addict n．上瘾者；对……入迷的人→ adj.上瘾的；入迷的→ n．着迷； 重点词组 1．prefer...to... 2．clean up 3．suitable for 4．sign up (for sth.) 5．be responsible for 6．be attracted to 7．focus on 8．addicted to 一、用单词的适当形式完成句子 1．From the____________ look on her face, I knew that my explanation of this poem was ____________.（confuse） 2．The diet should be________(suit), being neither too rich nor too meagre. 3．They are the_______________ (graduate) who graduated from Peking University and are now playing an important part in our company. 4．Mike is responsible________ the exchange study programme. 5．The minister took full________(responsible) for the disaster and resigned. 6．You________(obvious) didn’t read the instructions on the packet carefully. 7．This science and technology-based theme park in France uses the most _______（advance）technology. 8．I prefer adventure _________ comfort. This is my personality. 9．If praise is sincere and focused________ the effort not the outcome, you can give it as often as your child does something that deserves a verbal reward. 10．This diet is________ (su