1、单元语法频度副词1定义：表示次数、频率的副词称为频度副词。常用的频度副词有always, usually, often, sometimes, hardly ever, seldom, never等。2用法：(1)按频率发生的高低，常用频度副词的排列顺序为：alwaysusuallyoftensometimesseldomhardly evernever(2)频度副词在句中的位置： 一般放在实义动词之前，be 动词、助动词和情态动词之后。如：We always eat healthy food.我们总是吃健康的食物。I can hardly say a word.我几乎说不出话来。He is
2、never late for school.他上学从不迟到。(3)次数表达。 一次两次专门记：一次 once两次 twice三次以上用“基数词times”表示。(4)提问频率用how often，意为“多久一次”。如：How often do you cook？你多久做一次饭？Three times a week.一周三次。注意：对具体的次数提问时，用how many times。如：How many times do you exercise every week?你每周锻炼几次？Five times.五次。.单项选择()1.2019日照Father _ goes to the gym wi
3、th me although he dislikes going there.Anever Bhardly Cseldom Dsometimes ()2.How often do you chat with your friends online?_Im busy with my study.AOnly one month BAbout twice a monthCAlmost every day()3.2019齐齐哈尔Books are our friends._ do you read books?I read books every day.AHow often BHow soon CH
4、ow long()4.2019 福建Joan has made great progress(进步) in speaking Chinese. She _ works hard at it, you know.Anever Bseldom Calways()5.2019重庆Well have to say goodbye, my dear friends! But I will _ forget the days we spent together. Aalways Boften Cnever Dusually()6.How often do you drink milk?_ ever.AHa
5、rd BHardly CAlmost()7.What shall we eat tonight?Lets call Harry. He _ knows the best places to go to.Aonly Balways Cseldom()8.Can you catch what I said?Sorry, I can _ understand it.Aalmost Bprobably Chardly.按要求完成下列各题，每空一词1We go to the beach three_times_a_month(对画线部分提问)_ _ do you go to the beach?2He
6、watches TV four times a week.(对画线部分提问)_ _ _ _ he watch TV a week?3I practice playing the guitar on Tuesday and Friday.(改为同义句)I practice playing the guitar _ _ _4I dont think fast food is good for our health, so I hardly eat it.(改为同义句)I think fast food is _ _our health, so I almost _ eat it.详解详析.1.D句
7、意：尽管父亲不喜欢去体育馆，但是他有时陪我去那里。never意为“从来不”；hardly意为“几乎不”；seldom意为“很少”；sometimes意为“有时”。 由句意可知选D。2B3A句意：“书籍是我们的朋友。你多久读一次书？”“我每天都读书。”how often意为“多久一次”；how soon意为“多久”；how long意为“多长时间”。根据答语中的“every day”可知，问句提问频率。故选A。 4C5C句意：亲爱的朋友们， 我们必须得说再见了。但是我永远都不会忘记我们一起度过的日子。always意为“总是，一直”；often意为“经常”；never意为“从不”；usually意为“通常”。6B7.B8.C.1.How often2How many times does3twice a week4bad for; dont/never第 3 页