Unit 2 单元复习课件山东省2023-2024学年鲁教版(五四学制)七年级英语下册

Unit 2 I’m going to study computer science. Revision 1 1.掌握重点单词、短语及一般将来时 (be going to ...结构) 的用法。 2.熟练运用所学句型阐述个人对未来的打算、计划。 3.尝试运用本单元的句型写一篇作文：My dream job。 programmer cooker violin drive piano scientific science medicine 单词短语 begin began foreigner improvement paint physics painter 单词短语 +er +ist +or programmer driver teacher farmer cleaner player doctor visitor actor inventor violinist pianist scientist artist tourist +ian musician magician librarian 单词短语 1.在英语中，在 一些动词或名词后加后缀可以构成职业名词，例如 5 2. be sure about..... 确信，对......有把握 →be sure about/of 意为“对…有把握” 后接名词/代词/或动词ing形式，句子主语一般是人。 eg. He is sure about becoming famous. →be sure 意为“务必；切记”用于祈使句中，后接动词不定式to do，表时说话人向对方提出要求。 eg. Be sure to give it to me on time. →be sure to do sth. 意为“一定做某事，肯定做某事”表示说话人的推测或判断。 主语可以是人，也可以是物。 eg. It’s sure to rain tomorrow. eg. My teacher is sure to give me a gift. →be sure that从句意为“肯定……,有把握……”主句的主语是人。 eg. I’m sure that smoking is not good for health. 单词短语 6 3. make sure 确保，查明 (1)make sure +that 从句 eg. Please make sure that you will come. (2)make sure of sth. / make sure of doing sth. eg.You have to make sure of closing the door when you leave. 4.send “邮寄；发送” （过去式）sent (1) send sb. sth. = send sth. to sb. “把某物送给/寄给某人” (2)send for sb. “ 派人去请某人” (3)send sb. away “把某人赶走” 单词短语 7 5.能，能够 be able to do sth. be able to … 表能力，尤指经过努力而获得的能力 有人称和数的变化；可用于多种时态 eg. He is able to do great things. 他能干大事。 can 表自身所具备的能力 没有人称和数的变化； 只有现在式can和过去式could eg. Ducks can swim. 鸭子会游泳。 单词短语 8 6.承诺，诺言 promise 动词意为“承诺” a. promise to do sth./promise not to do sth. 许诺（不）做某事 eg. His father primised to buy a new bike for him. b. promise sb. sth.许诺某人某事 eg. My mother primised me a piano. c. promise + that从句 承诺 eg. Mike promises that he can come here on time . 名词意为“诺言，承诺” make a promise to sb.意为“对某人承诺”。 eg. She made a promise to me that she would study hard. keep a promise break a promise 单词短语 “遵守诺言” “违背诺言” 9 7. too