Unit 6　How long have you been collecting shells?教案（精選2篇）

Unit 6　How long have you been collecting shells?教案 篇1

　　unit 6　how long have you been collecting shells?

　　【單元目標】

　　ⅰ.單詞與短語

　　collect　marathon 　skate　 pair　 since 　raise　 several 　　stamp 　 kite 　 monster

　　globe 　 anyone 　　store 　cake 　particularly 　 collector 　common 　extra 　topic 　

　　capital　thousand 　quite 　certain 　miss 　

　　run out of　 　　　 　用完；用盡

　　by the way　　　　　　順便；附帶說說

　　be interested in 　　 對……感興趣

　　more than 　　　　　　 比……多

　　make a list of 　　　　列清單

　　thanks for doing sth. 感謝某人做了某事

　　think of / about sth. 想起某事　　

　　ⅱ.目標句型：

　　1. how long have you been doing…?

　　2. i’ve been doing…since…

　　3. how long did sb. do…?

　　4. he / she did sth. for…

　　5. what do you collect?

　　6. when did you start?

　　7. how many do you have?　

　　8. what do you like to collect in the future?　　

　　9. what is the most common/unusual/interesting hobby?　

　　ⅲ.語法

　　現在完成進行時

　　ⅳ.【重難點分析】

　　1. 現在完成進行時

　　構成：

　　肯定句：主語 + have / has been + doing

　　否定句：主語+have/has+not+been+doing

　　一般疑問句：have/has+主語+been+doing?

　　現在完成進行時表達“某一動作從過去開始一直持續到現在，有可能還要持續下去”，現在完成進行時的句子中多用延續性動詞，如：live，learn，study，work等。

　　(1) i have been learning english for ten years. 我學英語已經十年了。

　　(2) she has been skating for four hours. 到現在為止她滑冰已經有四個小時了。

　　(3) i have been collecting stamps since i was ten years old. 我從十歲起就一直在集郵。

　　在這幾個句子中，have和has是助動詞，疑問形式需把助動詞提前，否定形式在have或has后面加not，have not和has not可以分別縮寫成haven’t和hasn’t，如：

　　(1) have you been doing your homework since this morning? 從今天早晨起你就一直在寫作業吧？

　　(2) has he been writing the letters to his friend? 他是一直在給他的朋友寫信嗎？

　　(3) i haven’t been seeing films for a long time. 我有很長時間沒有看電影了。

　　（表明沒有看電影這個動作從過去一直持續到現在，還要繼續持續下去。）

　　現在完成進行時與現在完成時的區別：

　　(1) 現在完成時強調動作的完成，而現在完成進行時側重的是動作的持續進行。

　　如：

　　i have read a book about birds. （已經讀完）

　　i have been reading a book about birds. （一直都在讀，現在還在讀，有可能會繼續讀下去）

　　(2) 兩種時態都有延續性， 但現在完成時往往只說明一個事實，一種影響或結果，無感情色彩；現在完成進行時表示一個動作的延續、重復，有時有一定的感情色彩。

　　如：

　　she has been singing all the day. 她都唱了一整天了。（抱怨、厭煩）

　　2. since， from和for

　　(1) from是介詞，后接名詞、動名詞，表示事情的開始點，以from短語作狀語時，句中的謂語動詞可用一般現在、過去和將來時, 如：

　　the movie is on from 8:00 p.m. to 10:00 p.m. 這個電影在晚上8點到10點上映。

　　they chatted at the meeting from beginning to end.他們在會議上自始至終都在聊天。

　　(2) since則為介詞或從屬連接詞，其后接名詞、動名詞或從句，表示從某一特定時間起直至現在或過去某一特定時間為止，依然繼續著的事情的開始點，在以此為時間狀語的句子中，謂語動詞常用完成時。

　　如：

　　many things have happened since they came here.

　　自他們來這兒以后，發生了許多事情。

　　the teacher said that john had made great progress since last semester.

　　老師說從上個學期以來約翰取得了很大的進步。

　　(3) for 是介詞，后接名詞，可以用來計算持續的時間，表示事情從開始到結束所持續的時間，謂語動詞常用過去時或完成時，for與一般現在時連用，表示時間一直持續到將來。

　　如：

　　the meeting lasted for hours. 會議持續了幾個小時。

　　i studied the piano for three years. 我學過三年鋼琴。

　　i've known her for five years. 我認識她已經五年了。

　　how long are you here for?　 你在這里要待到什么時候?

　　ⅴ.【習題檢測】

　　一. 單項選擇

　　1. the flight from beijing to new york ______ at 9:45 am. on friday.　

　　a. gets off　 　　

　　b. takes off　 　

　　c. puts up 　　　

　　d. gets up

　　2. — ______ have you been living here？

　　— for ten years.

　　a. how much　

　　b. how many　

　　c. how long　

　　d. how soon

　　3. — _______ did you first skate?

　　— two years ago.

　　a. when　

　　b. what　

　　c. why　

　　d. how

　　4. i have been skating _____ two hours.

　　a. in　

　　b. at

　　c. for　

　　d.since

　　5. thanks for ____ me the book.

　　a. gave

　　b. giving

　　c. give

　　d. to give

　　6. we all helped him with his english so he didn’t _______ with his study.　

　　a. fall off　

　　b. fall down　

　　c. fall behind　

　　d. fall over

　　7. mr green _______ in china since five years ago.　

　　a. lived　

　　b. has lived　

　　c. lives　

　　d. is going to live

　　8. ＿＿＿ is the meeting going to last? about twenty minutes.　

　　a. how far 　

　　b. how soon 　

　　c. how long 　

　　d. how often

　　9. what shall we do now? ＿＿＿ for a walk?

　　a. how's about to go 　

　　b. what about to go

　　c. how's about going　

　　d. what about going

　　10. do you have another way of ＿＿＿ the child?

　　a. teaching 　

　　b. to teach 　

　　c. teaches 　　

　　d. teach　　

　　二. 根據所給句子的意思和首字母寫單詞

　　1. d_________say what sb./sth. is like

　　2. r _________bring or collect sth. together

　　3. c__________the person who collects thing as hobbies and so on

　　4. s_________ give a part of sth. to others

　　5. f _________the person from another country

　　三. 閱讀理解

　　a

　　water is the “life”of our earth. it is in every living thing. it is in the air. it runs through mountains

　　nature has a great water system(系統). rainwater finds its way to streams(溪) and rivers. rivers lead to the ocean. at mouths of rivers， fresh water joins the salt water of the ocean.

　　thick water steam in the air becomes clouds and clouds bring us rain. plants and animal's life depends on water. where there is water，there is life. we have to clean our streams and rivers and do something against pollution(污染) because pollution does harm to the life.

　　1. we say water is the “life”of our earth because _______.

　　a. water is in the air

　　b. water can run everywhere

　　c. there are living things in the water

　　d. where there is water，there is life

　　2. which of the following is exactly the same as what the article says?

　　a. 

　　b.

　　c. 　

　　d.

　　3. according to(按照) the article， which of the following is correct?

　　a. water is in every living thing.

　　b. water is everything.

　　d. water runs through everything.

　　4. according to the article， fresh water joins the salt water of the ocean ______.

　　a. in the valleys

　　b. in the mountains

　　c. at mouths of rivers

　　d. at mouths of oceans

　　5. what does this article say we have to do against pollution?

　　a. clean the steam.

　　b. stop air pollution.

　　c. prevent the fresh water from joining the salt water.

　　d. clean our streams and rivers.

　　b

　　根據上圖，選擇最佳答案。（共5小題，計分10分）

　　1. if you want to go from the northwest to city center，you can take bus ______.

　　a. bus no. 4

　　b. bus no. 5

　　c. bus no. 3

　　d. bus no. 10

　　2. the first hospital can be seen in the _____.

　　a. west

　　b. east

　　c. north

　　d. south

　　3. you may go boating in ______.

　　a. great lake and the beihai park

　　b. town supermarket

　　c. the history museum

　　d. the football club

　　4. bank of china is near _____.

　　a. may airport

　　b. teachers” college

　　c. the public library

　　d. the red star cinema

　　5. －how many schools can you find in this map?

　　－________.

　　a. one 　

　　b. two

　　c. three 　

　　d. four

　　四. 對話連線

　　i　　　　　　　　　　　　　　　　　　　　　　　　　ii

　　1. hello， who’s that， please?　　　　　　 a. oh，i’d love to. thank you.

　　2. i’m sorry i’m late.　　　　　　　　　　 b. i like them very much.

　　3. what’s the date today.　　　　　　　　　 c. yes. it’s on the other side of the street.

　　4. would you like to come to supper?　　　　d. that’s right.

　　5. how do you like the pictures?　　　　　　e. this is mary speaking.

　　6. it’s a fine day for a walk.　　　　　　　f. it doesn’t matter.

　　7. excuse me. could you tell me the way to the cinema?　　　　g. it’s january 15.　　　　　　　　　　　　　　　　　

　　五.看圖填詞

　　根據圖示在下面短文中填寫詞語，每個空格只能填寫一個單詞（該詞的首字母已給出），使句子通順、完整，并與圖意相符。

　　last saturday morning mr. lee left h__(1)__ early to go fishing. very soon he got to a lake. he s__(2)__ on the side of the lake and began to fish. the sun was shining b__(3)__ over his head. but he was unlucky. when the sun went down， he still hadn't caught any fish， so he felt very s__(4)__. he thought that his wife might l__(5)__ at him because he had caught n__(6)__. how to save his face? he became w__(7)__. suddenly he got an idea. he ran to the fish m__(8)__ at once and bought t__(9)__ big fish. then he h__(10)__ back happily，thinking that his wife would say something good to him.

　　參考答案

　　一.

　　1. b   飛機起飛用take off。

　　2. c　 對時間的長短提問用how long。

　　3. a　 根據答語可知是對時間進行提問。

　　4. c　 四個選項都可以引導時間狀語，但in一般用于將來時或否定詞和最高級形式后面表示一段時間，而且常用于美國英語，at后接時刻，since后接開始時刻，而two hours是表示一段時間，故只能選c。

　　5. b　 題干中的for是介詞，后面要求接動名詞形式。

　　6. c   落后的固定用法。

　　7. b

　　8. c

　　9. d

　　10. a  of后接名詞或相當于名詞的詞語。

　　二.

　　1.describe　 2. raise　 3.collector　 4.share　 5.foreigner　

　　三.

　　a.

　　1. d 　 根據短文第一段“it is in every living thing.”及第三段中“plants and animals' life depends on water.”可以推斷出答案為d。

　　2. d 　 綜合短文第二、三段大自然的循環規律，并根據常識可以判斷出答案為d。

　　3. a 　 答案可以從對短文第三段“plants and animals' life depends on water. where there is water， there is life.”所敘述的內容，進行歸納概括得出。

　　4. c 　 短文第二段最后一句“at mouths of rivers，fresh water joins the salt water of the ocean.”已提供了明顯的信息。

　　5. d 　 我們從短文最后一句中“we have to clean our streams and rivers and do something against pollution，”可以判斷出d正確。

　　b.

　　1. b 　2. b 　3. a 　4. a 　5. a

　　四.

　　1. e　　 2. f　　3. g　　4. a　　5. b　　6. d　　7. c

　　本題考察的是日常交際用語的運用能力。要求給每個句子配位。在理解各句的句意后，運用日常交際用語在不同場合的應答，就能逐一完成。如本題第一句的“hello， who’s that， please?”根據ii欄中e項的答語“this is mary speaking”可以推斷出這里電話用語（請問您是哪位）。再如第四句“would you like to come to supper?”（你來吃晚飯好嗎？）按照英美人士交際習慣，應該先說表示樂意，并致謝，就不難找到ii欄中的a項應答。

　　五.

　　（1）home　 　　 （2）sat　 　　 （3）brightly　 　 （4）sad/sorry　　　 （5）laugh　

　　（6）nothing　　 （7）worried　　（8）market　　　　（9）two　　　　 　　（10）hurried

Unit 6　How long have you been collecting shells?教案 篇2

　　unit 6 how long have you been collecting shells?（2）

　　課  型新授

　　主備人

　　王兵

　　審核人

　　使用人

　　序  號

　　備課時間

　　審核時間

　　使用時間

　　班  級

　　姓  名

　　學習目標1）知識目標：運用現在完成進行時談論人們做事持續多長時間。 2）能力目標：現在完成進行時的熟練掌握。

　　3）情感目標：使用for 和 since表達自己的愛好持續的時間，培養學生應用英語進行交際的能力。

　　學習重點現在完成進行時的熟練掌握。

　　學習難點運用現在完成進行時談論人們做事持續多長時間。

　　導      學      內      容

　　學 法 指 導

　　導

　　學

　　過

　　程

　　before class: 預習課本43頁，查閱資料理解下列知識點：1.students are skating to raise money for charity.

　　raise   v. 籌集 【巧記提示】 raise(籌集)→rise(上升) 【經典例句】they are raising for charity. 他們正在為慈善事業募捐。 【考點聚焦】 1)用作動詞,意為“募集,籌集”。 2)用作動詞,意為“舉起,抬起”。 3)用作動詞,意為“種植,飼養,供養”。 4)raise和rise的區別: raise 是及物動詞,意思是“舉起;提起;抬高”,說明主語發出的動作是要作用于其他事物的。rise 是不規則變化的不及物動詞,過去式為rose,過去分詞為risen,意思是“升起;上升;起立;起床”,說明主語自身移向較高的位置。 下面的口訣可以幫你記憶rise與raise的用法: 日、月、云、霧、煙、熱、氣,河水、物價、溫度計, 起立、起床與起義,皆由rise升上去。 抬頭、舉手、舉重物,raise賓語跟著出, 再如溫度與水平,聲音、價格與覺悟。 【活學活用】raise your hand.（改寫同義句） _________ your hand. 2.alison was the first one to start, and has been skating for the whole five hours.艾莉森是第一個開始滑的,并且已滑了足足5個小時。預習課本43頁，查閱資料理解下列知識點：

　　unit 6 how long have you been collecting shells?（2）

　　班級：                   姓名：                序號：用since或for填空1. they have been waiting  ________ half an hour.2. the baby has been sleeping _________ eight o’clock.3. he has been studying english________ he was eight years old.4. he has been drawing _________ two hours ago.5. they have been watching tv ________ an hour and a half.

　　單項選擇

　　(   )1.he has worked in the factory _______five years ago.

　　a. for    b. at    c. since   d. about

　　(   )2. mr. fang _________thousands of dollars for charity.

　　a. bought     b. lent   c. raised   d. sold

　　(   )3. i began to skate_________.

　　a.for three and a half years.

　　b.since three years and a half.

　　c.three and a half years ago.

　　d.three years and a half before.

　　(   )4. the teacher told us ________story in class.

　　a. a whole of b. the whole of c. the whole d. whole of the

　　(   )5. i’m looking for _______pair of shoes for my daughter.

　　a. the   b .a    c .an    d. some規范性               正確性                批閱日期：       

　　導     學      內      容

　　學 法 指 導

　　【考點聚焦】the first...to do sth.表示“第一個做某事的……”。句中不定式短語to do sth.作后置定語,修飾前面的one。【活學活用】who was the first student _________the classroom yesterday afternoon?a. to leave　       b. leave　           c. leaving　        d. left【考點聚焦】the whole five hours 意為“整整五小時”， whole adj. “整個的，完整的”，前常加“the”或物主代詞。如:the whole afternoon一整下午　the whole school 整個學校【活學活用】翻譯:我想了解整個故事i want to get to know                story.3.for every hour they skate, each student raises ten yuan for charity.

　　每滑一小時，每個學生為慈善機構籌集10元錢。【考點聚焦】every, each 都表“每一”， every: each指兩個或兩個以上的人或事物中的“每個”；代表each與every的物主代詞可以用his也可以用their. every指三個以上的人或事物的全體，和all的意思相近；every只修飾單數名詞，謂語動詞用單數，此外every還可表每隔（一段時間/距離）。each 的用法：1）adj.各個的，各自的，每一個的。置于單數可數名詞之前。如，each car has a steering wheel.每輛汽車都有方向盤。2）pron.各個，各自。謂語動詞用單數形式。如，each has his own task.每個人都有自己的工作。

　　【活學活用】 1.學生都到齊了。      student is here.

　　2. 每個故事都一個有趣的名字

　　story has an interesting name.

　　小組討論，歸納總結。討論交流， 釋疑解難。對重點詞匯的區別運用。

　　反思