Welcome Unit 单词，短语，句型，语法专练(分层作业)-【上好课】高一英语同步备课系列(人教版2019必修第一册）

Welcome Unit重点单词变形，词组，短语，句型练习 (重点知识全覆盖) 基础达标 重点单词变形 1. register vt. &vi. 登记; 注册→ n. 登记; 注册; 挂号 2. annoy vt. 使……不悦; 惹恼→ adj. 颇为生气的 3. impress vt. &vi. 使留下深刻印象→ n. 印象; 感想→ adj. 给人深刻印象的 4. concentrate vt. &vi. 集中(注意力); 聚精会神→ n. 集中 5. explore vt. & vi. 探索; 探测; 探究→ n. 探险家; 勘探者→ n. 探索 6. organise vt. & vi. 组织; 成立→ n. 组织者→ n. 组织→ adj. 有组织的 7. anxious adj. 忧虑的; 不安的→ adv. 忧虑地; 不安地→ n. 担心; 焦虑; 渴望 8. curious adj. 好奇的→ adv. 好奇地→ n. 好奇心 9. nation n. 国家; 民族; 国民→ n. 国籍; 民族→ adj. 国家的; 国民的 10. confidence n. 自信; 信任→ adj. 自信的; 确信的 重点词组 答案第1页，共2页 答案第1页，共2页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1．at last 2．make an impression 3．what if 4．concentrate on 5．leave...alone 6．junior high school 7．look forward to 8．take notes 一、用单词的适当形式完成句子 1．He always gets ________ (annoy) when I beat him at basketball. 2．We should encourage him to have ________(confident)in himself. 3．If you concentrate ________ the project, you can finish it on time. 4．We call people from China Chinese. This is their ________(nation). 5．In the beginning, I felt________(frighten) to sit in the same car with doctors and nurses, but I soon overcame my fear. 6．Her gentleness has given me a deep ________ (impress). 7．Han Jing was a little_________(anxiety) when she was standing on the beautiful school campus. 8．Teachers should develop students’ ________(confident) in speaking English not only in class but also in daily life. 9．She is not________ outgoing person and she doesn’t let anyone know how she truly feels. 10．I am very excited to find that there is a lot ____(explore) at senior high. 11．For the coming holiday, we plan to exchange houses ______a friend who lives in England. 12．John dislikes being told what to do by someone junior ______him. 13．They were given food and m