人教新目标(Go for it)版八年级上册英语教学课件 Unit 2 第二课时 Section A GF-3c

1、第二课时 Section A GF-3c,How often do you exercise?,情景导入,Teacher：How often do you watch TV? Student 1：I watch TV every day. Teacher：How often do you exercise? Student 2：I exercise twice a week. Teacher：How often does he exercise? Student 3：She exercises twice a week. Now please practice the conversation

2、s like this with your partner.,探究新知,help with housework,every day,A: How often do you help with housework? B: Every day.,探究新知,exercise,three times a week,探究新知,use the Internet,once a week,A: How often do you use the Internet? B: Once a week.,探究新知,How often do you do these things below on weekends?,a

3、lways,usually,often,sometimes,never,hardly ever,总是,通常,常常,有时,几乎不,从不,探究新知,Grammar Focus,探究新知,频度副词,1.概念：频变副词是表示事情发生频率的副词，即用来表示某事在一段时间内发生的次数。常见的频度副词为：,探究新知,2.频度副词在句中，一般放在实义动词之前，助动词、be动词、情态动词之后，sometimes也可位于句首。,3.对频率副词或表示频率的短语提问时用how often。,探究新知,【注意】针对上面所说的频度副词和表示“在某段时间内某种动作的次数”的状语提问时，都要用how often。,换句话说，

4、如果要回答由how often提问的句子，我们通常要用频度副词或诸如every day, each week, once a week, twice a day, four times a month等来回答。,探究新知,具体用法,1. 一般现在时常与 always，usually，often，sometimes，hardly ever， never， twice a month 等表示频率的时间状语连用。,I always do my homework after school. 我经常放学后写家庭作业。,探究新知,2. hardly ever 意为“几乎不曾，很少”，常置于句中。 She

5、hardly ever swims. 她很少游泳。,【练习】 She calls me. 她几乎从不给我打电话。,hardly ever,探究新知,3. 辨析hardlyhard, hardly用作副词，意为“几乎不，几乎没有”，表示否定意义，其同义短语为 almost not。含有 hardly 的句子是否定句。可修饰动词或与ever连用构成词组。,I can hardly see. 我几乎什么都看不见。,探究新知, hard 作副词，意为“努力地，猛烈地”修饰动词；它作形容词，意为“困难的，硬的”，修饰名词。,It is raining hard. 雨下得很大。（作副词） The ston

6、e is very hard. 石头很硬。（作形容词）,探究新知,4. never是副词，意为“从不，永不”，是频度副词。通常位于一般现在时中，常置于连系动词 be 、助动词、情态动词之后，实义动词之前。,I have never been to Beijing. 我从没去过北京。,I never drink wine. 我从不喝酒。,探究新知,3a,Complete the questions with do or does. Then match the questions and answers.,1. How often _ he play soccer? 2. _ you drink

7、 milk? 3. How often _ they stay up late? 4. _ Sue eat a healthy breakfast? 5. How often _ you eat apples? 6. _ your parents play sports?,does,Do,do,Does,do,Do,探究新知,a. Yes. She usually does. b. Hardly ever. I dont like them. c. He plays at least twice a week. d. No, they dont. Theyre too busy. e. Nev

8、er. They always go to bed early. f. Yes, I do. Every day.,探究新知,3b,Use the words given to write questions. Then ask and answer them with a partner.,Questions 1. _?(how often / help with housework) 2. _?(what / usually / do / weekends) 3. _?(how often / best friend / exercise) 4. _?(what / usually / d

9、o / after school),探究新知,My partners answers：,1. I always help with housework.,2. I usually surf the Internet.,3. He does exercises everyday.,4. I usually do my homework after school.,探究新知,e.g. A: What do you usually do at weekends? B: I like . A: How often do you ? B: A: Why do you like it? B: Its ,D

10、iscuss with your partners your daily activities. How often do you do them? Why do you like them?,探究新知,3c,What can you do to improve your English? Add more things to the chart.Then ask your classmates the questions and find the best English student.,探究新知,Group Work,What can you do to improve your Eng

11、lish?,read some English books,watch English programs,探究新知,sing English songs,speak English with foreigners,探究新知,join the English corner,do some English exercises,探究新知,A: How often do you read the English book? B: I like reading. I read English books about twice a week.,探究新知,Summary,1Key vocabulary：m

12、aybe，at least，once a month，stay up，twice a week 2Target language： A：How often do you read English books? B：I read English books about twice a week.,探究新知,Language points,maybe是副词，作状语，意为“也许，可能”，相当于perhaps，可位于句首或句中； may be是“情态动词+动词原形”结构，作谓语，意为“可能.”。,辨析maybemay be,探究新知,My sister goes to the movies maybe

13、 once a week. 我姐姐可能一周去看一次电影。 Maybe Mary will come tomorrow. 或许玛丽明天来。,I cant find my watch.我找不到我的手表了。 It may be in your pocket.它可能在你的口袋里。,探究新知,It will take at least ten days to finish the work. 完成这项工作至少需要十天时间。,2. at least 至少，不少于；起码,【拓展】least还可作副词，与形容词或副词的原级构成最高级，表示“最不”。,least 是little的最高级，little的比较级是l

14、ess。,探究新知,3. twice a week一周两次 英语中，once表示“一次”，twice表示“两次”，从“三次”起用“基数词+times”表示。,I go swimming three times a week in summer. 夏天我每周游泳三次。,巩固练习,1.How do you go to the movies? Once a week. 2.The weather is fine here. It rains. 3.Sometimes were busy and were not. 4.I cant swim. So I go to the beach to swim

15、. 5.When I have difficulties, my friend, Li Hong comes to help me.,从下列方框中选出正确的词填写在句中的空白处。,often,hardly ever,sometimes,never,always,巩固练习,句型转换。,1. She goes to the movies three times a month. （对划线部分提问） _ _ _ she go to the movies? 2. My mother wants me to play the guitar. (同义句转换) My mother _ _ me to play the guitar.,How often does,would like,3. We eat meat twice a week. (同义句) We _ meat two _ a week. 4. I always exercise after school. (变成完全否定句) I _ exercise after school. 5. I practice the