Unit 2 第三课时　(Grammar Focus 3c)—单元同步语法精讲精练-2020-2021学年八年级上册初二英语【黄冈100分闯关】（人教版）作业课件ppt

八年级上册 英语 人教版 Unit 2　How often do you exercise? 第三课时　(Grammar Focus­3c)—单元同步语法精讲精练 ►概念：频度副词表示动作发生的频率，通常用于一般现在时。 ►具体用法： ①always意为“总是；一直”。 eg：I always get up at 6：30.我总是6：30起床。 ②usually意为“通常”。 eg：He usually gets to school at 7：00.他通常7点到校。 ③often意为“经常”。 eg：He is often late for school.他经常上学迟到。 ④sometimes意为“有时”。 eg：We sometimes go to school by bus.我们有时候乘公交去上学。 ⑤hardly ever意为“几乎从不”。 eg：Mary is hardly ever late for school.玛丽上学几乎从不迟到。 ⑥never意为“从不”。 eg：I never saw him before.我以前从未见过他。 ►频度副词的位置： 频度副词一般位于be动词、助动词或情态动词之后，实义动词之前。 其中sometimes位置比较灵活，可位于句首、句中或句末。 eg：Sometimes he goes to the movies on Friday evening. 他有时周五晚上去看电影。 【注意】对频度副词提问用how often。 一、根据句意，选择方框中的单词或短语填空。 每个单词或短语限用一次。 always，hardly ever，never，usually，sometimes 1．I can't swim，so I _______go to the river to swim. 2．I go to school by bike every day， but ____________I take a bus because of bad weather. 3．Kate is a kind girl.She is ________helping others. 4．Mr. and Mrs. Clark are very busy，so they _________play sports. 5．My brother ________goes to the movies on weekends， but he sometimes goes to the movies on Fridays. never sometimes always hardly ever usually 二、单项选择。 ( )6.—Do you often go swimming? —No，________ ever. A．sometimes B．always C．never D．hardly ( )7.—How often do you go skating? —________．I can't skate at all. A．Always　　　　　　B．Sometimes C．Usually D．Never D D ( )8.I ________ watch this TV program.It's very interesting. A．often　　B．never　　C．hardly　 D．nearly ( )9.—________ do you go to the sports club? —Every Saturday. A．How long B．How often C．How much D．How far ( )10.—What ________ your sister do on weekends? —She sometimes ________ camping. A．does；goes B．do；goes C．does；go D．do；go A B A 本课时其他知识点精讲精练 ►【辨析】maybe与may be ①maybe为副词，意为“或许；大概；可能”，通常放在句子的开头， 在句中作状语。 ②may be为两个词，合在一起构成“情态动词＋动词原形”结构， 在句中作谓语，意为“也许是；可能是”。 be动词后常接形容词、介词短语或名词等。 eg：Maybe you are right.＝You may be right.可能你是对的。 ►at least意为“至少”；其反义短语为at most，意为“至多”。 其中least是little的最高级形式。 1．请不要熬夜太晚。(翻译句子) Please don't