英語人教版七年級下冊unit4.doc

Unit2 How often do you exercise Section A（3a-3c） 教學(xué)目標(biāo):1.掌握下列單詞：maybe, least, at least2.掌握Grammar Focus中的內(nèi)容,鞏固頻率詞匯及如何詢問活動頻率。3.完成3a-3c.重點(diǎn)難點(diǎn)1.重點(diǎn)：掌握下列單詞：maybe, least, at least.2.難點(diǎn)：掌握Grammar Focus中的內(nèi)容,鞏固頻率詞匯及如何詢問活動頻率教學(xué)內(nèi)容一、感悟新知翻譯句子（重點(diǎn)以鞏固為主，給學(xué)生足夠的時(shí)間，獨(dú)立完成）1. 你周末通常做什么？ _ 2. 我總是鍛煉。 _ 3. 他們周末做什么？ _ 4. 他們經(jīng)常幫助做家務(wù) _ 5. 她經(jīng)常周末做什么？_ 6. 她有時(shí)去購物。 _ _ 7. 你隔多長時(shí)間去看一次電影？_ 8. 我大概每隔一月看一次電影。 _9. 他多長時(shí)間看一次電視？ _ 10. 他幾乎從不看電視？_ _ 11. 你購物嗎？ _ 12. 不，我從 來不購物。 _ _ 二、達(dá)標(biāo)測評1. Recite Grammar Focus.2. Finish 3a.3. Pairwork 3b. （練習(xí)do與does的不同用法）Use the words given to write questions. Then ask and answer them with a partner.4. Pairwork 3c. What can you do to improve your English? Add more things to the chart. Then ask your classmates the questions the questions and find the best English student.A: How _ do you read English books?B: I read English books about _ _ _(每周兩次).三、歸納整理1. may be 與 may be 的區(qū)別：maybe 副詞，意為“或許”，“大概”，“可能”；may be 屬于“情態(tài)動詞+be動詞”，意為“可能是”。 (1)You_ right. (2) _ you are right.2. at least意為“至少，不少于；起碼”，是副詞詞組，一般指在數(shù)量或程度上。 You have to clean your house _ _ once a week. 你必須至少一周打掃你的房間一 次。 3. sometimes , sometime, some times , some time 的區(qū)別：(1) sometimes用作副詞，表示“有的時(shí)候”，可 以把它放在句首，句尾或句中。 Last year she went to the park sometimes. Sometimes I get up at six. (2)sometime 用作副詞。表示某個不確切或不具體的時(shí)間，表示“某個時(shí)候”，它后面應(yīng)該接一個過去或?qū)淼臅r(shí)間。例如： We will have a meeting sometime next week.(sometime last year,sometime next month ) 另外，sometime還可以用作形容詞，表示“以前 的”，如： A sometime student of yours is waiting for you at the gate. (3) some time 表示一些時(shí)間或“一段時(shí)間”，可以用作 名詞或副詞短語。例如： It took us some time to water the flowers. (4) some times 是名詞詞組，意為“幾次，幾倍”，如： The factory is some times larger than that one. 用sometimes , sometime, some times , some time填空。1. Tom went back home _last month.2. I _ t hink you are wrong.3. She always spends _ on her English.4. I will work in Japan for _. 5. I met him _ in the street last month.四、探究新知.用方框內(nèi)的單詞或短語完成下面的句子。 always, every day, often, sometimes, never, hardly ever 1. He _gets up at six oclock. 2. How _do you go to the movies? 3. I t _rains here. Its usually sunny and warm. 4. Some of my friends exercise every day and hardly ever eat junk food，but the others eat junk food _.5. 1 cant swim. So I _go to the beach to swim. Sometimes I go there with my friends to run. .單選。( )1.-Sally, how often do you use the Internet ?-_.A. Twice a week 3. Th ree hours C. Two years ago D. This afternoon ( )2. -Zhang Lili , the most beautiful teacher, moved us deeply. -Yes, and she is _popular with her students. A.sometimes B. never C. Always D. hardly ( )3. -_do you visit yo ur grand- parents? -Once a month. A. How soon B. How long C. How much D. How often ( )4. - _do you watch TV every week? -Less than two hours. I often have much homework to do. A.How many B. Ho