外研版七年级上《module8 unit3 language in use》ppt课件【最新】

Module 8Different habits,Unit 3 language in use,Grammar,Always, usually, often, never 的用法,一、频度副词在句中的位置。 频度副词在句中习惯上位于be动词、助动词之后,行为动词之前。 如: 1.She is often late for school. 她上学经常迟到。 2.He usually goes to bed at about 12. 他通常(午夜)十二点钟睡觉。 3.When do you usually get up in the morning? 早上你通常什么时候起床？ sometimes是个特殊的频度副词,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。,如: 1.I sometimes think that it is a great mistake. 我有时想这是一个大错。 2.Sometimes I help my mother in the house. 有时候我帮助妈妈做家务。 often可以放在句中,也可放在句尾,习惯上不放在句首。 如: We have been there quite often. 我们经常到那儿去。 这些频度副词的位置与句中谓语动词有无助动词有关。句中没有助动词时,副词置于动词be之后,其它动词之前。,二、表示频度方面的区别。 always是频度最大的词,意为总是；永远。如: I shall always remember my first day at school.我将永远记住我上学的第一天。 usually意为通常,即很少例外,频度仅次于always。如: What do you usually have for breakfast?你通常早餐吃什么？ often意为经常,在频度上不如usually那么频繁。 如: Li Ping often does his homework in the afternoon. 李平经常在下午做作业。 sometimes意为有时候,频度比often小,表示动作偶尔发生,间断较大。 如: 1.I sometimes go to the library. 我有时去图书馆。 2.Sometimes I read a book in the evening. 我有时在晚上看书。,三、频度副词与not连用时,表示部分否定；对频度副词进行提问时,要用how often。如: 1.A great scholar is not always a very wise man. 大学者未必一定是极聪明的人。 2.We go to the cinema sometimes. (对划线部分提问) How often do you go to the cinema?,never adv. 从未；永不；决不 I have never been there. 我从未到过那里。 He never has anything to do. 他一向无所事事。 Television has been popularized as never before. 电视已经空前普及。 I never catch anything - not even old boots. 我从未钓到任何东西-连旧靴子也钓不着。 That will never do. 那决不行。,1.I go to the cinema. (often) I often go to the cinema.2.He plays football on Saturday. (usually) He usually plays football on Saturday.,Put the word in the bracket in the correct place in the sentence.,3.She gets up at 7:00.(always) She always get up at 7:00.4.They speak English at home. (never) They never speak English at home.,Exercises,I like Britney Spears. Shes _ favorite singer.2. She like Lord of the Rings. Its_ favorite film.3. We softer read. There are a lot of books in _ home.,my,her,our,4. lets make a cake for Tony. Its _ birthday.5. Bettys aunt and uncle live in the USA. _ home is in Los Angeles.6. H