（正文）Unit 2 单元语法专项（作业课件）-【优翼·学练优】2024-2025学年八年级英语上册同步备课（人教新目标Go For It!）

优型 学练优八年级英语上(RJ) 优超 单元语法专项 表示事情发生的频率的副词叫频度副词。 定义 不表示具体次数的频度副词如下： always usually often sometimes hardly (ever) never 常见频 表示具体的频率时常用到次数，一次用once,两次用wice,三次及以上用“基数词+-times” 度副词 如：once a week(一周一次)，four times a year(一年四次)。 【记忆口决】表达次数很容易，once,twice单独记，三次以上有规律，基数词后加Itimes就可以。 度副词 频度副词在句中常位于b动词、助动词或情态动词之后，实义动词之前。有时为了强调， sometimes也可置于句首。 频度副词在 He sometimes gets up at half past five.Sometimes he gets up at half past five. 句中的位置 对频度副词或表示频率的短语进行提问时，常用how often,意为“多久一次”。 -How often does Lisa go to the movies?-Never. 提问e 注意：对具体的次数提问时，常用how many times,意为“多少次”。 t如：-How many times does Lisa play sports every week？-Three times. I.根据句意用方框中所给单词的适当形式填空。 always,hardly,sometimes,one,never 1.My English teacher wears a sweet smile in class.We all like her. 2.Tina gets up early every morning,so she is late for school. 3.(2023·淮安改编)Our class has a labor practice (劳动实践)activity a week.. 优 4.,Lisa does her homework in the school library. 5.Tom was so sleepy(困倦的)that he could keep his eyes open. Ⅱ.根据汉语意思完成句子，每空一词。 1.南希多久上一次二胡课？ Nancy have erhu lessons? 2.我们每天写一篇日记，每周上交一次日记。 We write a diary and hand in our diaries 3.汤姆太忙了以至于这些日子他几乎没有见他父母。 Tom is so busy that he his parents these days. Ⅲ.根据日历补全对话，每空一词。 2024年9月 六 日3185209 一629630 二7A0众41 三340852 四95 五306 31 play the piano- ⑦ 2963 3674 14 play tennis-△ go to the mountains一☐ 5 today A:Hi,Ken.What did you do yesterday? B:I stayed at home and 1.the piano. A:Do you often play the piano? B:Yes,about 2. a week. A:That's why you are very good at playing the piano. What else do you often do in your free time? 优 B:I play tennis and 3.I go to the mountains. A:4. do you play tennis? B:Once or twice a week. A:I like tennis,too.How about 5. after school? B:Great.See you then.