六年級(jí)英語(yǔ)下冊(cè) Unit 7 The Biggest Animal Lesson 2重難點(diǎn)講解 教科版

1、unit 7 the biggest animallesson 2（一）大聲讀單詞：1. king n. 國(guó)王2. neck   n. 頸，脖子3. shake  v. 搖動(dòng)，顫動(dòng)4. dangerous   adj. 危險(xiǎn)的5. step on 踩到上6. mistake  n. 錯(cuò)誤，誤解7. by mistake 弄錯(cuò)，誤解8. lizard   n. 蜥蜴9. argentina   n. 阿根廷10. careful    adj. 仔細(xì)的，認(rèn)真的，精心的

2、11. america    n. 美洲，美國(guó)12. sad        adj. 傷感的，悲傷的，13. toe        n. 腳趾14. asas  像一樣15. building  n. 樓房，建筑物16. might   modal v. 也許，可能17. size       n. 號(hào)碼，大小18. t-rex

3、 = tyrannosaurus rex n. 霸王龍 （二）重點(diǎn)詞匯：1. king 要點(diǎn)：n.1）a male sovereign. 國(guó)王: 男性統(tǒng)治者the king of england 英國(guó)國(guó)王2）one that is supreme or preeminent in a particular group, category, or sphere.    王: 在某一特定集團(tuán)、部門(mén)或領(lǐng)域中最高或最突出者a king of the indians印第安人的首領(lǐng)   an oil king石油大王king of fish鯨2.

4、 neck   要點(diǎn)：n. 頸，脖子neck and neck并駕齊驅(qū)；不分上下   risk ones neck冒生命危險(xiǎn)；拼命3. shake  要點(diǎn)：v. 1）to move to and fro in short, irregular, often jerky movements.搖動(dòng): 以短的、不規(guī)律的、常常急速的運(yùn)動(dòng)來(lái)回移動(dòng)    shake a rug 抖動(dòng)地毯the house shook  as the heavy truck went past. 重載的卡車(chē)經(jīng)過(guò)時(shí)，房子搖晃起來(lái)。sha

5、ke hands with與握手   shake ones head搖頭2）to tremble, as from cold or in anger. 哆嗦, 顫抖，如因寒冷或發(fā)怒shake with cold 冷得直打顫n. 1）搖動(dòng)，晃動(dòng)；揮動(dòng)2）一會(huì)兒，瞬間，轉(zhuǎn)眼間in half a shake 立刻4. dangerous   要點(diǎn)：adj. 危險(xiǎn)的，不安全的this lake is dangerous for swimmers. 在這個(gè)湖里游泳危險(xiǎn)。a dangerous journey危險(xiǎn)的旅行it is dangerous to walk

6、on thin ice in a lake.在湖中薄冰上行走是很危險(xiǎn)的。知識(shí)拓展：danger + ousdanger   n. 危險(xiǎn)，威脅在戰(zhàn)爭(zhēng)中，每個(gè)人的生活都充滿了危險(xiǎn)。smoking is a danger to health. 吸煙對(duì)健康有害。the bridge is in danger of collapse. 橋要塌了。he is now out of danger. 他現(xiàn)在已經(jīng)脫離危險(xiǎn)了。5. step on 踩到上6. mistake  要點(diǎn)：n.錯(cuò)誤, 過(guò)失a spelling mistake 拼寫(xiě)錯(cuò)誤v. mistook, mistaken

7、, 弄錯(cuò), 誤解i mistook anna for his sister. 我誤把安娜當(dāng)作是他妹妹。they mistake their man if they think they can frighten him.如果他們認(rèn)為可以把他嚇倒,那是認(rèn)錯(cuò)人了。7. by mistake 弄錯(cuò)，誤解    i took your pen by mistake. 我錯(cuò)拿了你的鋼筆。9. argentina   n. 阿根廷10. careful    要點(diǎn)：adj. 謹(jǐn)慎的，小心的he was careful enou

8、gh to check up every detail.他非常仔細(xì),把每一個(gè)細(xì)節(jié)都核對(duì)過(guò)了。be careful with those delicate plates.使用那些細(xì)巧的盤(pán)子要小心。知識(shí)拓展：care + fuln. 1）憂慮；焦慮；煩惱care killed a cat.（諺）憂慮傷身。2）照管；管理；看護(hù)take care of your brother while i am away. 當(dāng)我不在的時(shí)候，你要照顧好你弟弟。11. america    要點(diǎn)：n. 1）the united states. 美國(guó)2）the landmasses and

9、 islands of north america, south america, mexico, and central america included in the western hemisphere.美洲: 西半球的北美洲、南美洲、墨西哥和中美洲的陸地和島嶼12. sad        要點(diǎn)：adj. 傷感的，悲傷的shes sad because her son is ill. 她因兒子生病而發(fā)愁。13. toe        要點(diǎn)：n. 1）

10、腳趾；腳尖 2）襪子尖；鞋尖    there is a hole in the toe of my sock. 我的襪子尖有一個(gè)洞。14. asas 像一樣    i will run as fast as i can to catch up with him. 我盡可能快跑，以便趕上他。15. building  要點(diǎn)：    建筑物，房屋：為人類(lèi)居住而建筑的東西    the new hospital is a big building. 這所新醫(yī)院是一座大建

11、筑物。2）the act, process, art, or occupation of constructing.建筑: 建筑的行動(dòng)、過(guò)程、技巧或職業(yè)building code 建筑法規(guī)（條例）16. might   modal v. 1）也許；或許；可能i said that it might rain. 我說(shuō)過(guò)可能會(huì)下雨。2）可以；允許i asked him if i might leave. 我問(wèn)他我可不可以離開(kāi)。3）能夠；會(huì)i wrote down his telephone number, so that i might remember it. 我寫(xiě)下他的電話

12、號(hào)碼，以便記住。the prisoner had hopes that he might be set free. 這個(gè)囚犯希望能獲得釋放。4）應(yīng)該you might write more frequently. 你應(yīng)該經(jīng)常寫(xiě)信才是。17. size       要點(diǎn)：n. 號(hào)碼，大小    the two books were the same size. 這兩本書(shū)一樣大小。    these shoes are size 5. 這些鞋是五號(hào)。    full （natural, real）size如實(shí)物大       life size如真人一般大（指雕像等）keep sth. down to size把某物限制在一定規(guī)模內(nèi) a man of a consi