1、【2019年秋季課程】八(上)第二講Unit 2 How often do you exercise?適用學科初中英語適用年級初中二年級適用區域人教版課時時長2課時 知識點一般現在時頻度副詞教學目標1.能夠熟練運用一般現在時態。2.學會使用頻度副詞來詢問及應答日?；顒雍蛡€人喜好。教學重點一般現在時教學難點頻度副詞教學過程一、課堂導入通過使用頻度副詞來詢問及應答日?；顒雍蛡€人喜好來詢問學生或讓學生之間互相詢問，復習本節課所需句型。二、復習預習1. Mary decided_ the concert the next day. A. to listen B. listen to C. to lis

2、ten to D. listening to 【答案】C 【解析】decide后接動詞不定式，排除B、D兩項；listen是不及物動詞，后接賓語時要先加介詞to，故選C項。句意為“瑪麗決定明天去聽音樂會”。2. You arent_ to drive a car. A. old enough B. enough old C. young enough D. enough young 【答案】A 【解析】enough adv.，意為“足夠地；充足地”，修飾形容詞、副詞或動詞時，要放在被修飾詞的后面。故選A項。句意為“你的年齡還不夠大，還不能開車”。3. -Would you like _ sho

3、pping with me?-Sorry, I feel like _ this book. A. to go；read B. to go；reading C. going；to read D. going；reading 【答案】B 【解析】would like后接 to do sth.；句意為“你想和我一起去購物嗎？”feel like后接doing sth.，句意為“對不起，我想要看這本書”，都表示想要做某事，二者一結合，B項正確。4. There is_ in todays newspaper. Lets read a storybook. A. something interesti

4、ng B. nothing interesting C. interesting something D. interesting nothing 【答案】B 【解析】本題考查的是形容詞修飾不定代詞的用法。形容詞修飾不定代詞，要后置，又因為本句意為“今天的報紙沒有有趣的事情，我們一起來讀故事書吧”。故選B5. -How do you like your new job, Sam? -Its so _, I dont like it at all. A. boring B. interesting C. bored D. excited 【答案】A 【解析】本句考查的是形容詞的用法。本句意為“你

5、的新工作怎么樣？Sam？”“它很無聊，我一點也不喜歡。” 其中bored adj. 厭倦的；煩悶的形容人，boring 也是形容詞，意為“無聊的；令人厭煩的”，通常用來形容物，故選A三、知識講解知識點1：help with housework 幫助做家務 help v. 幫助 eg. Thanks for your advice, Mr. Clark. That helped me a lot last term. n. 幫助 eg. I cant make it without your help. 相關詞組：help sb.(to) do sth. 幫助某人做某事eg. Could you

6、 please help me to take care of my puppy when I am away?help sb with sth. 幫助某人（做）某事eg. Tom is a good boy. He often helps his mom with housework.【練習】Emily helped me _ my English and I helped her _ play the piano.A. with, for B. learning, with C. with, to D. learn, with【答案】C.【解析】根據搭配help .with, help .

7、do., help .to do.，去掉A，B, D 選項。知識點2：health n. 健康eg. Nowadays, young people dont have time to take care of their health. They are too busy.be in good health=keep in good health=stay in good health 保持健康【練習】Linda wants to keep in good health so she _ twice a week.A. eats junk foodB. hang out C. go on a

8、vacation D. plays tennis 【答案】D【解析】首先單數第三人稱剩下A，D。既然是keep in good health（保持健康），所以plays tennis是符合的。而eat junk food （吃垃圾食品）是不合題意的。知識點3：mind n. 頭腦，心智eg. Playing chess is good for your mind and body. mind v. 介意 常用在句型would you mind sth./ doing sth? 你介意（做）某事嗎？eg. Would you mind moving your bike? 【練習】Would yo

9、u mind not _ ? There are some children here. A. smoking B. smoke C. to smoke D. Smokeing 【答案】A?！窘馕觥勘绢}考查mind 的用法。介意做某事，mind doing sth. 介意不做某事 mind not doing sth.另外，動詞smoke的現在分詞是smoking。知識點4：although conj. 雖然，盡管，即使eg. Although my grandma is 85-year-old, she is still in good health .注意：在英語中，although和 b

10、ut（但是） 不能連用。一個句子中只能用although 或者but。【練習】 _ my grandma is 85-year-old, _ she is still in good health .A. Although, / B. Although, but C. /, although D. But, /【答案】A?！窘馕觥客ㄟ^分析句意知道，兩個分句是轉折關系。前面用although或者中間用but。知識點 5：full adj. 滿的；充滿的常用短語為be full of.， 充滿.,滿是.；反義詞是empty，意為“空的”。eg. The supermarket is full of

11、 people now. Christmas is coming.【練習】The bottle was full _ milk. Little Tom just drank it up.A. with B. inC. of D. at【答案】C【解析】本題考查full的用法。be full of意為“充滿”，故用介詞of。full adj. 吃飽的；過飽的，反義詞是hungry，饑餓的。eg. - Are you hungry？ - Nope. I just had a burger with Lisa. 知識點6：She says it's good for my health. 她

12、說它對我的健康有益。1.本句是一個賓語從句。She says 是主句，其后省略了that，it's good for my health是從句。Eg. Tom says that he wants to be a movie star.其中be good for 對有益eg. Exercise is good for your health.含有good的常見詞組 還有 be good at 在方面做得好；擅長Eg.He is good at learning languages.be good with 與相處融洽eg. Teachers should be good with th

13、eir student. 知識點7：I go to the movies maybe once a month.我可能一月去看電影一次。 其中maybe adv. 大概；或許；可能maybe副詞，意為“或許；大概”，表推測。Maybe he is at Toms home.或許他在湯姆家。may be由情態動詞may和 be構成，意為“可能是”，在句中作謂語。Your dad may be right this time.這次可能你爸爸是對的。【練習】_ Lin Tao wants to be a basketball player like Yaoming. A. May be B. May

14、C. Also D. Maybe【答案】D.【解析】本句已經有謂語wants to be， 所以答案是 Maybe 可能是，表推測。知識點8：He plays at least twice a week.他至少一周踢(足球) 兩次。least 是little的最高級,意為 最少的，最小的。 Eg. He has least money of all of us. Sheworks least. We have least time.常見詞組：at least 至少；不少于；起碼，反義短語為：at most 至多eg. At least he should say thanks to the o

15、ld man.【練習】There are _ three thousand student in our school. A. at firstB. at lastC. at leastD. at the least【答案】C【解析】根據句意“我們學校至少有三千學生”知識點9：Exercise such as playing sports is fun，and you can spend time with your friends and family as you play together.像參加體育運動這樣的鍛煉是有趣的，而且你可以花時間與你的朋友和家人在一起運動。其中such as

16、例如；像這樣。表示舉例，相當于like。eg. I like animals such as cats and dogs.【練習】He can speak three foreign languages _ English and Japanese.A. are like B. such asC. such like D. as such【答案】B【解析】他會說3門外語，例如。知識點10：And remember，“old habits die hard”. 請記住：舊習難除。die v. 消失；消滅；死亡作“死亡”講，是短暫動詞，不能與表示一段時間的狀語連用。dead 死的，是die的形容詞

17、形式?？勺鞅碚Z或定語。作表語時，表示狀態，可以與表示一段時間的狀語連用，替代動詞die。die可以用于進行時態，表示“即將死去，奄奄一息”。death 死亡，是die的名詞形式。【練習】The _ dog _ because of illness.A. dead；deathB. died；deadC. died；deathD. dead；died【答案】D?！窘馕觥縟og是名詞，其前用形容詞dead，去掉B、C兩項；第二空內的詞在句中作謂語，故選一個動詞，句意為“這條死了的狗是由于疾病而死的”。知識點11：一般現在時和頻度副詞How often do you exercise？你多久鍛煉一次？

18、how often 多久一次，用于對動作發生的頻率進行提問。回答應該是頻度副詞或表示頻率的詞組，如always，usually，often，sometimes，hardly，ever，never，以及every day，once a week，three times a day 等。Eg. I never eat junk food. I always get up early. Sometimes, my mom and I go shopping together.除了考查意義，還經?？疾閱螖档谌朔Q的運用與變化。Eg. How often does Tom go to the movie

19、s? Once a month.【練習】-_ do you go online(上網)? -Every day.A. How long B. How oftenC. How old D. How soon【答案】B【解析】由every day不難看出考察的是頻率。四、例題精析【例題1】 【題干】Carrefour Supermarket was full _ people last weekend. A. withB. inC. of D. at 【答案】C 【解析】本題考查full的用法。be full of意為“充滿”，故用介詞of。【例題2】 【題干】Tom is a good boy.

20、 He often _ his mom _housework. A. help, with, B. learns, with C. helps, with, D. help, do 【答案】C 【解析】根據 單三，去掉A, D；housework家務活，名詞。句意符合搭配help .with, 去掉B選項，learn是學習的意思?！纠}3】【題干】Exercise is _ _ your health.A. good for B. good with C. good at D. good from 【答案】A 【解析】鍛煉和健康之間是有益的，符合搭配be good for。【例題4】【題干】_

21、 Kate is young，_ she knows a lot about animals.A. Although；but B. Though；butC. Although；/ D. /；/ 【答案】C 【解析】盡管她年紀小，她卻懂得很多。因為although(though)不能和but同時用在一個句子中，故排除A、B兩項；D顯然也不對?！纠}5】【題干】He ate some fruit _ _ bananas and oranges for breakfast.A. are like B. such asC. such likeD. as such 【答案】 B 【解析】他早餐吃了一些水

22、果，比方香蕉和橙子。bananas and oranges很顯然是在舉例?！纠}6】【題干】 -Did the bird _? -No, but it _. A. die；dying B. dead；death C. die；is dying D. death；is dying 【答案】C 【解析】瀏覽題干可知助動詞Did開頭，其后接動詞原形，故排除B、D兩項；根據句 意“這只鳥死了嗎？沒有，但是它快要死了?！笨芍?，用現在進行時。【例題7】 【題干】 Tony, pass my glasses to me, please. I can _ read the words in the newsp

23、apers. A. clearly  B. rather   C. hardly   D. ever 【答案】C 【解析】前半句：拿我的眼鏡來，自然是看不清，讀不了。hardly有否定意義?！纠}8】 【題干】 -Are you late for class? -_. A. Yes, never         B. Yes, sometimes C. No, ever  D. No, usually 【答案】B 【解析】考察的頻度副詞的意義。肯定Yes。否定No。Yes, sometimes 只有B意思一致?！纠}9】 【題干】I improve my English by _ newspaper every day. A. reading B