初中人教版新目標(biāo)英語九年級Unit14SectionA2實(shí)用教案

1、Section APeriod Two第1頁/共43頁第一頁，共44頁。To learn to understand and use present perfect with already and yet To read and speak about chores to do第2頁/共43頁第二頁，共44頁。ReviewWords and expressions第3頁/共43頁第三頁，共44頁。Read the words and Read the words and expressions loudly.expressions loudly.第4頁/共43頁第四頁，共44頁。 chop

2、wood light well farm anyway v. 砍n. 木頭；木材v. 點(diǎn)燃；點(diǎn)著n. 井；水井n. 農(nóng)場；農(nóng)莊(nn zhun)adv. 不管怎樣; 不論用何種方式Words preview第5頁/共43頁第五頁，共44頁。Free TalkWhat chores do you have to do at home? 第6頁/共43頁第六頁，共44頁。1. Why couldnt Crystal get back to Jake sooner?2. What does she have to do?3. Has she finished her homework by the

3、time she writes the e-mail?Read the e-mail message and answer.She has to do her homework first.Because she has many chores to do.No. She started about an hour ago, but she hasnt finished yet.第7頁/共43頁第七頁，共44頁。4. Who came to chat to her? 5. What did her grandpa tell her about?6. When did he have to ge

4、t up?Her grandfather came to chat to her.He told her about all of the chores he had to do when he was a kid.He had to get up at 5 am. 第8頁/共43頁第八頁，共44頁。7. Then what did he have to do?He had to chop wood and light the fire for breakfast. Then he had to collect water from the village well. Then he had

5、to feed the animals.第9頁/共43頁第九頁，共44頁。Listen to the e-mail message and underline the different chores.1. do my homework 2. take the dog for a walk3. water my moms plants4. do some shopping 5. chop wood 6. light the fire7. collect water8. feed the animals 3a3a第10頁/共43頁第十頁，共44頁。3b3bA student pretends t

6、o be one of the people below. Its 12:00 noon. The group asks questions to find out who he or she is pretending to be.A: Have you bought a newspaper?B: Yes, Ive already bought a newspaper.Groupwork 第11頁/共43頁第十一頁，共44頁。4 4Think about the things you have to do this week. Make a list of the things you ha

7、ve done and the ones you havent done yet. Then ask two other students.You(Students name)(Students name)Things I have doneScience project,Things I havent done yet第12頁/共43頁第十二頁，共44頁。1. Then I have to take the dog for a walk. 我還必須帶著狗出去遛遛。1) take v. 攜帶,拿走某物(mu w),伴隨某人 take letters to the post 把信付郵 take

8、a friend home in ones car 用汽車送朋友回家。 take the dog out for a walk 帶狗出去散步。第13頁/共43頁第十三頁，共44頁。2) take得到、享有、吃喝 take a holiday 休假 take a walk 散步(sn b) take a bath 沐浴 take a deep breath 作深呼吸2. chat v. n. 閑談，聊天 They were chatting in the corner. 他們在屋角聊天。第14頁/共43頁第十四頁，共44頁。3. I havent done any of those things

9、 yet because my grandfather came to chat to me. 那些事情(sh qing)我一樣也還沒做，因?yàn)槲易?父來和我聊天。1) because 連詞，因?yàn)?I did it because they asked me to do it. 我做這事是因?yàn)樗麄円易觥５?5頁/共43頁第十五頁，共44頁。2) because所表達(dá)(biod)的原因是未知的，如果 要表達(dá)(biod)明顯的理由，或被認(rèn)為是已知 的，則用as或for / so。如： As its raining, youd better take a taxi. Its raining so y

10、oud better take a taxi. 既然在下雨，你最好乘計(jì)程車。第16頁/共43頁第十六頁，共44頁。3) for和because of相近, 后面要加名詞或 名詞短語。 for this reason 為此原因 for its scenery 因風(fēng)景著名 Because of his bad leg, he couldnt walk so fast as the others. 因?yàn)樗耐扔忻? 他不能跟別人走 得一樣(yyng)快。 Many people have a cold because of the cold weather. 由于天氣冷，許多人都感冒了。第17頁/

11、共43頁第十七頁，共44頁?，F(xiàn)在(xinzi)完成時(shí) Present perfect定義：表示過去發(fā)生或已經(jīng)定義：表示過去發(fā)生或已經(jīng)(y jing)完完成的某一成的某一動作對現(xiàn)在造成的影響或結(jié)果。動作對現(xiàn)在造成的影響或結(jié)果。構(gòu)成：1. 肯定句現(xiàn)在完成時(shí)的肯定句式是“have (has)過去分詞”。 注意(zh y)：該句式中的have或has是助動詞，has用于第三人稱單數(shù)，其它人稱一律用have。第18頁/共43頁第十八頁，共44頁。2. 否定句：現(xiàn)在完成時(shí)的否定句式是 “havent（hasnt）過去分詞”。 3. 疑問句：現(xiàn)在完成時(shí)的一般疑問句式 是把助動詞have或has提到主語之前。

12、 回答用Yes, have (has). /No, havent (hasnt).連用時(shí)間(shjin)狀語：already, yet, ever, never, just, before, several times 等。第19頁/共43頁第十九頁，共44頁。與現(xiàn)在(xinzi)完成時(shí)連用的幾個(gè)副詞：肯定句:疑問句和否定句: already, just, ever, yet, never already, just ever, yet, neveryet 常置于句末already, never, ever, just一般(ybn)置于助動詞have/has之后，過去分詞之前。第20頁/共43

13、頁第二十頁，共44頁。如:Have you ever eaten fish and chips?Ive just lost my science book.Ive never been to that farm before.I havent learned the word yet.第21頁/共43頁第二十一頁，共44頁。動詞過去(guq)分詞的變化形式大部分與動詞過去(guq)式形式相同，但是不規(guī)則動詞的變化形式?jīng)]有規(guī)律，需要記憶。比如：see-saw-seen; be-was, were-beeneat-ate-eaten; break-broke-brokengo-went-gone;

14、 take-took-takensend-sent-sent; find-found-foundmake-made-made; have-had-had第22頁/共43頁第二十二頁，共44頁。同學(xué)們要注意現(xiàn)在完成時(shí)與一般(ybn)過去時(shí)的區(qū)別。雖然這兩個(gè)時(shí)態(tài)都和過去發(fā)生的事情有關(guān)，但是現(xiàn)在完成時(shí)強(qiáng)調(diào)這一動作與現(xiàn)在的關(guān)系，如對現(xiàn)在產(chǎn)生的結(jié)果、影響等，而一般(ybn)過去時(shí)只表示過去的事實(shí)，不表示和現(xiàn)在的關(guān)系。如：第23頁/共43頁第二十三頁，共44頁。I have just been to London. I went there last month.我剛?cè)ミ^倫敦，是上個(gè)月去的。I have

15、already finished my homework. I finished it an hour ago.我已經(jīng)寫完作業(yè)(zuy)了，我是一個(gè)小時(shí)之前寫完的。第24頁/共43頁第二十四頁，共44頁。Tips for teacherLet the word fly 板塊是幫助學(xué)生(xu sheng)學(xué)習(xí)一些一詞多義、熟詞生義的詞匯。通過此環(huán)節(jié)，學(xué)生(xu sheng)可以對一些常見詞的用法、意思有一個(gè)透徹的了解。第25頁/共43頁第二十五頁，共44頁。1. She was reading by the light of a candle.2. 她在蠟燭光下讀書。她在蠟燭光下讀書。3. n.

16、光光; 光線光線(gungxin); 光亮光亮試著翻譯下面的英文，注意(zh y)單詞light的用法。第26頁/共43頁第二十六頁，共44頁。2. Turn off the lights when you leave. 離開時(shí)把燈熄掉。 光源;燈;燈火3. They set off at first light. 他們天一亮就出發(fā)(chf)了。 日光;日間4. Can you give me a light, please? 能借個(gè)火嗎? 火花;點(diǎn)火物 以上句子中l(wèi)ight是名詞。第27頁/共43頁第二十七頁，共44頁。1. He lit a match. 2. 他劃著了一根火柴。他劃著了一

17、根火柴。3. 點(diǎn)點(diǎn)(火火);點(diǎn)燃點(diǎn)燃4.2. The room is brilliantly lighted up and 5. full of guests.6. 房間里燈火輝煌房間里燈火輝煌, 賓客濟(jì)濟(jì)賓客濟(jì)濟(jì)(jj)。7. 照亮照亮8.3. The beam lighted the ship into the harbor.9. 燈光指引船只進(jìn)入港口。燈光指引船只進(jìn)入港口。10. 用燈光指引用燈光指引,用燈照路用燈照路11.以上句子中以上句子中l(wèi)ight是及物動詞。是及物動詞。第28頁/共43頁第二十八頁，共44頁。1. The suitcase is very light. 2. 這個(gè)

18、箱子很輕。這個(gè)箱子很輕。3. (重量重量)輕的輕的4.2. There was a light rain falling.5. 外面下著小雨外面下著小雨(xioy)。 6. (數(shù)量、程度數(shù)量、程度)少量的少量的;輕微的輕微的7.3. Lets see a light film for a change. 8. 咱們看部輕松的影片調(diào)劑一下。咱們看部輕松的影片調(diào)劑一下。9. (負(fù)擔(dān)負(fù)擔(dān))輕的輕的;輕松愉快的輕松愉快的第29頁/共43頁第二十九頁，共44頁。4. He gave me a light pat on the shoulder. 他在我肩上輕輕一拍。 微弱的;柔和的5. She is l

19、ight of foot. 她腳步輕快(qngkui)。 輕快(qngkui)的;靈巧的6. He is a light sleeper. 他睡不沉。 易醒的第30頁/共43頁第三十頁，共44頁。7. I enjoy light wine. 我愛喝清淡的酒。 清淡的;易消化的;(酒)淡的8. She bought a light truck. 她買了一輛輕型卡車。 輕便的,輕型的從以上句子中我們(w men)可以看出light作形容詞使用。第31頁/共43頁第三十一頁，共44頁。A good book is a light to the soul. 好書一本，照亮心靈。 A light hea

20、rt lives long. 靜以修身。Sooner or later, the truth comes to light.早晚(zown)真相會大白。Do you know? Can you get the meaning of each sentence?第32頁/共43頁第三十二頁，共44頁?；顚W(xué)活用活學(xué)活用從上面給出的例句中我們可以(ky)看到light這個(gè)詞的含義非常豐富。請根據(jù)以上例句，選擇兩到三個(gè)light的不同含義進(jìn)行造句。第33頁/共43頁第三十三頁，共44頁。課時(shí)(ksh)重點(diǎn)回顧get back tosooner, have so many chores to do, h

21、ave to do my homework, start about an hour ago, take the dog for a walk, water ones moms plants, do some shopping, chat to , loves talking, love listening to , tell about , get up at 5 am, chop wood, light the fire for breakfast, collect water from the village well, feed the animals, lived on the fa

22、rm. 第34頁/共43頁第三十四頁，共44頁。第35頁/共43頁第三十五頁，共44頁。1. - Mike, you know a lot about China. How long _ you _ (be) in China? - Since five years ago.2. - _ you _ (eat) your breakfast? - Yes. I _ (eat) rice and eggs this morning.用所給詞的適當(dāng)形式(xngsh)填空。beenhaveHaveeatenate第36頁/共43頁第三十六頁，共44頁。3. - _ you _ (see) this

23、film before? - Yes. - When _ you _ (see) it? - When I was ten.4. Ill be busy this weekend. Ill have so many clothes _ (wash).5. My grandparents are Beijing Opera fans. They love _ (listen) to it every day.Haveseendidseeto washlistening第37頁/共43頁第三十七頁，共44頁。1. 你忘了帶你的妹妹(mi mei)去散步嗎？ Have you forgotten to take your sister _ _ _?2. 每天老亨利都來找我爺爺聊天。 Every day Old Henry comes to _ _ my grandfather.3. 他哥哥不喜歡聽這位主持人講話。 His brother doesnt like