外研版七年级英语上册《Language in use》Choosing presents PPT免费课件，共20页。Learning ObjectivesBy the end of the class, we will be able to:1. correctly use adverbs of frequency such as always, often, sometimes, never, usually, seldom;2. know the customs of birthday presents in some western countries;3. learn how to plan a classmate’s birthday party.常用的频度副词在英文中，表示经常性或习惯性的行为时常使用频度副词。常用的频度副词有：always（总是）， usually（通常），often（经常），sometimes（有时），seldom（很少），never（从不）。表示频度方面的区别1. always是频度最大的词，意为“总是；永远”。I always remember my first day at school.They always help others.2.usually意为“通常”，即很少例外，频度仅次于always。What do you usually have for breakfast?He usually plays basketball on Saturday morning.3.often 意为“经常”,在频度上不如usually那么频繁。Li Ping often does his homework in the afternoon.I often get up at five past six.4.sometimes 意为“有时候”,频度比often小,表示动作偶尔发生,间断较大。既可以放在be动词、助动词之后,行为动词之前,也可以放在句首,还可以放在句尾。I sometimes go to the library._x000B_ Sometimes I read a book in the evening.5.never 从未；永不；决不。I have never been there.You must never tell him.频度副词在句中的位置频度副词在句中一般位于be动词之后、行为动词之前，助动词之后。She is often late for school.He usually goes to bed at about 12.When do you usually get up in the morning?He never has anything to do.... ... ...关键词：Language in use PPT课件免费下载，.PPTX格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。