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1、Unit 7 Whats the highest mountain in the world？ 英语 八年级 下册 配人教(新目标)版Section B一、重点单词1. _ 厘米2. _ 重量是；称的重量3. _ 出生；诞生4. _ 成年的；成人的；成人；成年动物5. _ 竹子 6. _ 濒危的7. _ 研究；调查8. _ 饲养员；保管人 cm (centimeter / centimetre)weighbirthadultbambooendangeredresearchkeeper课前预习9. _ 激动；兴奋10. _ 疾病；病11. _ 遗留的；剩余的12. _ 图片；插图 13. _ 野
2、生的14. _ 政府；内阁15. _ 鲸 16. _ 油；食用油；石油17. _ 保护；保卫18. _ 巨大的；极多的excitementillnessremainingartworkwildgovernmentwhaleoilprotectionhuge二、重点短语1. _ birth出生时2. live _ 活到3. run _ 跑过去(来) 4. walk _走路时撞着5. fall _绊倒 6. die _ 死于7. spend time (in)_ sth. 花时间做某事 8. cut _ 砍倒9. or _ 大约 10. fewer and _ 越来越少at upoverintoo
3、verfrom/ofdoingdownsofewer【1】This elephant weighs many times more than this panda. 这头大象的重量是这只熊猫的很多倍。【知识点】weigh和times的用法。【讲解1】weigh v.意为“称的重量”，其名词为 weight，意为“重量”。如：How much does she weigh？Whats her weight？ 她有多重？ 名师点津【讲解2】 time在此句中用作可数名词，意为“倍”；time作可数名词时，还可表示“次数”。通常time意为“时间”时，是不可数名词。如： Our new school
4、 is four times as big as the old one. 我们的新学校是旧学校的四倍大。【熟记】How much does/do weigh？Whats sb.s weight？ 有多重？three times as big as 三倍大once / twice / three times 一次 / 两次 / 三次【学以致用】( )1. _ does she weigh？ Her _ is 50 kg. A. How heavy； weigh B. How many； weight C. How much； weight D. How much； weigh( )2. We
5、have two ears and one mouth so that we can listen _ we speak. A. as twice much asB. twice as much asC. as much as twiceD. as much twice asBC【2】 A panda can live up to 20 to 30 years. 一只熊猫能活20至30年。 【知识点】up to的用法。【讲解】up to意为“到达(某数量、程度等)；至多有；不多于”，后面常接数量词。如：【熟记】I can take up to four people in my car. 我的
6、车能载4个人。live up to 活到(之久)up to now 至今为止be up to sb.由某人决定【学以致用】( )Shall we go out or stay in？Its _ you. A. down to B. up toC. decide on D. listen toB【3】Lin Wei and the other panda keepers are preparing the milk for the baby pandas breakfast. 林薇和其他熊猫饲养员们正在给熊猫幼崽准备牛奶作为早餐。【知识点】the other的用法。【讲解】the other意为
7、“其他的”，通常特指两个事物或两个人中的“另一个”。“the other复数名词”用以特指“其他的人或物”，相当于the others。如： My family has two dogs. One is white， the other is black. 我家有两只狗，一只是白色的，一只是黑色的。Two boys will go to the zoo， and the others (the other boys) will stay at home. 两个男孩将去动物园，其余的将会待在家里。【学以致用】( )1. Do you know Lily and Lucy？Yes， but the
8、 twins look so similar that I always mistake the one for _. (2015天津)A. the other B. the others C. another D. other( )2. I bought ten books in Hong Kong. One is about travel， _ are about teaching. A. another B. the otherC. others D. the othersDA【4】but then humans started to cut down the forests. 但是后来
9、人类开始砍伐森林。【知识点】cut down的用法。【讲解】cut down是动副词组，意为“砍伐；砍倒；减少；降低；缩短”。如：The little boy cut down the young tree. 小男孩把这棵小树砍倒了。【熟记】与cut相关的常见短语：cut sb.sth.为某人切某物cut sth.into sth.把某物切成某物cut in插话；插队；超车cut off切断；隔断；中断；使死亡cut out删除；停止；裁剪cut up切碎；抨击cut across抄近路通过；径直穿过【学以致用】( )1. Our country is taking action to _ a
10、ir pollution. (2016青岛)A. cut down B. cut up C. cut out D. cut off( )2. Kangkang， could you tell me how to cook noodles？OK. First， you should _ ham， cabbage and onions finely. (2015漳州)A. cut up B. cut down C. cut offAA文脉梳理【1】看下表，然后迅速通读教材P542b的短文，完成 以下表格： Research Base keeper with excitementher own ba
11、bies12 10 kilos of 2,000 200 the importancemore bamboo trees【2】本课时主要短语串联运用(用方框中短语的适当形式填空)Dingding weighed about 1 kilo 1. _，he was the loveliest dog Ive ever seen. He was black and white， with big and innocent(无邪的) black eyes， a stout(结实的)and furry(多毛的) body， and a long tail. at birth， up to， protec
12、tfrom， with excitement， as far as I know， or so， even though， walk into， die from， fall overat birthHe ate well， we often fed him with rice and bones. So at the age of one， he grew up into 12 kilos 2. _. He was my best fellow(伙伴). Every afternoon when I returned home from school， he would ran over 3
13、. _ in such a hurry that sometimes he 4. _ me and 5. _！Dingding grew stronger and stronger as time went by ， as an adult dog， he became our brave and responsible(负责的) housekeeper. Whenever there were strangers passing by， he would bark(犬吠) aloud. He really did a good job in 6. _ us_ any danger. 7. _
14、， we never lost any property(财产) since. What a great helper he was！or sowith excitementwalked intofell overprotectingfrom As far as I know/knewUsually， an ordinary dog can live 8. _10 to 20 years， but sadly for our poor Dingding， he 9. _ a car accident while playing along the road one day， he was only 8 years old then. I miss Dingding all the years， and the thing i
