Unit 2 Section A (2a -2d) 教案 2022-2023学年人教版英语八年级上册

八上英语 第9课时 __月__日 New Unit 2 How often do you exercise ? Section A (2a ---2d) Teaching aims: 1.Ask students to master some key phrases. 2.Ask students to talk about how often they do things. 3.Ask students to practice listening Teaching procedures: Leading in This class we will learn Unit 2 Section A (2a ---2d). Please look at learning aims. Learning aims 1.To master some key phrases. 2.To .talk about how often they do things. 3.Ask students to practice listening. T:Are you clear? S:Yes. T:Let`s go on. Show”Guide One” to the students Guide One (8`) 1.Read and translate the key words and phrases in 2a. 2.Read the title of 2a and 2b carefully. Check the answers. Keys: a 3 every day b 1 once a week C 5 twice a week d 4 three times a week e 2 once a month twice a month Self- check one 口头检测 Explaining 频率副词 1.含义：表示次数，频率的副词称为频率副词。 2. （1）常用的频率副词有always> usually >often >sometimes> hardly ever> never （2）表示具体的频率副词时常用到次数，一次用 once,两次用twice,三次及以上用“基数词+times” eg: twice a week 一周两次 five times a year 一年五次 （3） 对频率副词提问时，用How often eg: --How often do you exercise ? --Hardly ever./ Never./频率副词的短语 （4） 频率副词的位置 一般用在实义动词之前，连系动词be .助动词或情态动词之后，有时为了强调也可置于句首。 Self- check Two 口头检测 Show”Guide Two” to the students Guide Two (8’) 1.Read ,translate 2c and recite them. 2.Fill in the chart and then make conversation. eg: Activities How often watch TV every day use the Internet every day/once a week read English books every day go to the movies once a year/ Never/... exercise every day Self- check Three Students practice conversations. Show”Guide Three” to the students Guide Three ( 8’ ) 1.Read and translate 2d and find out the difficult sentences. 2.Underline the key phrases and rec