八年級unit2 sectionA 課件.ppt

1、,Unit 2 How often do you exercise?,Section A（ 1a-2c）,R 八年級上冊,主講人：陳士峰,學(xué)習(xí)目標(biāo)： 1能記住常用詞匯：exercise，hardly ever，never once，twice，time，housework program 2. 能掌握常用短語：how often， hardly ever， on weekends， once a week，twice a week，every day 3. 能運用常用句型 What do you do on weekends? I usually watch TV How often do y

2、ou watch TV? Twice a week,學(xué)習(xí)目標(biāo),學(xué)習(xí)重難點: 1.頻率詞匯及詢問活動頻率。 2.一般現(xiàn)在時態(tài)的熟練運用。 課前預(yù)習(xí)： A: How often do you watch TV? B: Twice a week. 這是詢問別人做某事的句型，常用于一般疑問句中。 答語用頻率副詞表示頻率的短語來回答。 如：-_ _ does he play basketball？ - Once a week. A: What do you usually do on weekends? B: I often go to the movies. A: What does he usual

3、ly do on weekends? B: He often goes shopping.,學(xué)習(xí)重難點,這是一句用來詢問和回答人們?nèi)粘Ｉ钪薪?jīng)常從事什么活動的交際用語 如：-_ does your mother usually do on Sundays? -She often does housework. 注意：以What 和how often等疑問詞開頭的疑問句，是本單元重要句型。 基本句式是：_+助動詞+_+謂語動詞+其他？ 區(qū)別下列有關(guān)how的短語 how many _how much _how often _ how old how long_ how far _,LOREM IP

4、SUM DOLOR,Warm-up,Key words:,housework n. hardly adv. ever adv. once adv. twice adv. Internet n. program n. full adj. swing n. v.,家務(wù)勞動；家務(wù)事,在任何時候；從來；曾經(jīng),幾乎不；幾乎沒有,一次；曾經(jīng),兩次；兩倍,（國際）互聯(lián)網(wǎng)；因特網(wǎng),節(jié)目,忙的；滿的；充滿的,擺動；秋千,（使）搖擺；擺動,根據(jù)句意和漢語提示完成句子。 1. (多久一次) do you watch TV? 2.Have you (曾經(jīng)) been to Beijing? 3.I often hel

5、p my mother do (家務(wù)) at home. 4.I eat junk food (兩次) a week. 5.She (幾乎不) goes to the movies on Sunday,【新詞自查】,Talk about how often you do things 1. What do you do on weekends? I usually.(e.g: watch TV) 2. How often do you watch it? Twice a week. 3. What kind of dance are you learning? Oh, swing dance.

6、 Its fun.,Language Goal,1a,Look at the picture. Make a list of the weekend activities.,go shopping,read,exercise,watch TV,help with housework,Think!,1b,Listen and write the activities next to the correct frequency words.,always(100%) _ usually _ often _ sometimes _ hardly ever _ never(0%) _,Listenin

7、g,exercise, read,watch TV,help with housework,go shopping,watch TV,go shopping,1c,Speaking,Practice the conversation below and then make your own conversations about what you do on weekends.,A: What do you do on weekends? B: I usually watch TV. A: Do you go shopping? B: No, I never go shopping.,Have

8、 a try!,2a&2b,Listening,Chen Tao is talking about how often he does these activies. Number the activites 1-5 in the orde you hear them, and then match the activites with how often he does them.,1,3,5,4,2,2c,Teaching and Practice,Fill in the chart and then make conversations.,every day,How often do y

9、ou wacth TV?,I watch TV every day.,Whats your favourite program?,How often do you watch it?,Animal World.,Twice a week.,Practice,Conversation,1. What do you usually do on weekends? 你在周末通常干什么？ (1) 前一個do 為助動詞，構(gòu)成疑問句結(jié)構(gòu)，后一個do 為實義動詞，意為“做，干”。助動詞do 要隨人稱、時態(tài)等做相應(yīng)的變化。如：What does she do on weekends? 她周末干什么？ (2)

10、usually 作副詞，表示“通常地”，是由“形容詞usual+ly”構(gòu)成的副詞，其位置比較靈活，可位于句首、句中或句尾。但是在否定句中常位于句中，usually是不確定的頻度副詞，對其進行提問時應(yīng)用How often.? 如： I usually get up at 7:30. 我通常7:30 起床。,(3)weekend 作名詞，意為“周末（星期六和星期日)”on weekends 則為固定詞組，意為“周末”，通常用于一般現(xiàn)在時中。weekend 也可直接作時間狀語， 如：I am going to the park this weekend. 這周末我將去公園。 2. How often

11、 do you watch TV? 你多久看一次電視？ Twice a week. 每周兩次。,pay attention,(1) how often、how long、how soon、 how many times的意義及用法辨析： how often 意為“多久一次”，用來提問頻率。 how long 意為“（延續(xù)）多長時間”，回答時用for 或since引導(dǎo)的時間狀語。 how soon 意為“還要多久（時間）才.”，一般用將來時態(tài)，回答用in 引導(dǎo)的時間狀語。 how many times 意為“多少次”，用于詢問次數(shù)，回答用once,three times等。 (2)twice a week 意為“一周兩次”。英語中，once表示“一次”，twice表示“兩次”，從“三次起用基數(shù)詞+times”表示， 如：three times 三次,Exercises,根據(jù)漢語意思完成句子，每空一詞。 1. 你在周末通常干什么？ What _ you usually do _ _ ? 2. 我經(jīng)常去看電影。 I often _ _ _ _ . 3. 你多久看一次電視？ 每周兩次。 _ _ do you watch TV? _ _ _. 4. 你最喜歡的