1、八年级英语下册 Unit 7 Section B预习指导一、知识点1.Weigh (动词) “称重” - weight (名词) “重量”Eg: The box weighs 10kg.= The weight of the box is 10kg.这个箱子重10kg.常见搭配：put on weight 增肥Lose weight 减肥2.倍数表达法：(1)A + 谓语 + 倍数 + 形容词/副词比较级 + than + B “A比B.倍”(2)A + 谓语 + 倍数 + as + 形容词/副词原级 + as + B “A是B的.倍”(3)A + 谓语 + 倍数 + the height/
2、weight/ size.+ of + B “A是B的.倍（高.）”Eg: The elephant weighs many times more than this panda.这个大象比熊猫重许多倍。3.At birth 出生时Eg: At birth, a baby panda is about 16 cm long.熊猫宝宝出生时大约16厘长。4.Live up to . 活到.Eg: A panda can live up to 20 years.熊猫能活20年。5.Research (名词) “研究；调查”(动词) “研究；调查”常见搭配：do some research on .
3、 做关于.的研究Eg: We are trying to do some research on pandas.我们正在尽力做一些关于熊猫的研究。6.Keeper (名词) “饲养员” - keep (动词) “持续；饲养”Keep doing sth. 持续做某事Keep dogs 养动物Eg: panda keeper熊猫饲养员Keep studying hard 一直努力学习7.Prepare for sth.= get ready for sth.准备.Prepare sth.for sb. 为某人准备某物Eg: I am preparing some food for my pare
4、nts.我正在为父母准备些食物。8.Awake (形容词) “醒着的” - wake (动词) “叫醒”Wake sb.up 把某人叫醒Eg: My mum always wakes me up every morning.我妈妈总是每天早上教我起床。9.Run over to . 跑过来Eg:The baby pandas run over to the keepers.熊猫宝宝跑向饲养员。 10.Excite (动词) “使兴奋” - excitement (名词) “兴奋”- excited (形容词) “感到兴奋的”（修饰人）- exciting (形容词) “令人兴奋的”（修饰物）W
5、ith excitement 激动地；兴奋地Be excited about sth. 对某事感兴趣Be excited to do sth. 对做某事感兴趣Eg: Im excited about this exciting movie.我对这部令人兴奋的电影感到兴奋。11.Fall over 摔倒Fall down . 摔下来Eg: The baby fell over when he ran.这个宝宝在跑的时候摔倒了。12.Take (good) care of .= look after (well) . (好好) 照顾.Eg: Please take good care of you
6、r brother.= Please look after well your brother.请照顾你的弟弟。13.Ones own + 名词 “某人自己的”Eg: This is my own room.这是我自己的房间。Own (动词) “拥有” (形容词) “自己的”Eg: She owns a nice car. 她拥有一个不错的小汽车。14.Play with sb. 和某人玩Play with sth.玩弄某物Eg: Dont play with fire. 不要玩火。15.Die of . 死于（内因）Die from .死于（外因)Eg: The old man died o
7、f hungry.这个老人死于饥饿。The old man died from a car accident.这个老人死于一场交通事故。16.illness (名词) “生病” - ill (形容词) “生病的”Eg: She feel awful because of her illness.她因为生病感到不舒服。17.Cut down 砍到Cut up 切碎； cut off 切除；Cut out 删除； cut in 插嘴；cut .into pieces 把.切成片Eg: He cut down the tree in front of his house.他砍到了房前的树。18.Th
8、ere be + 名词 + doing sth.有.正在做某事Eg: There is a girl crying in the corner.有一个女孩正在角落里哭。19.Or so . = about 大约Eg: Another 200 or so live in zoos.另外200大约住在动物园中。20.Bamboo forests 竹林21.Cause a lot of stress 造成许多压力Cause sb.to do sth.导致某人做某事Eg: Too much pressure cause children to hate learning.太多压力导致孩子厌学。22.E
9、ducate (动词) “教育” - education (名词) “教育”- educational (形容词) “有教育意义的”Eg: An education program 一份教育项目23.Endangered wild animals = wild animals in danger 濒危野生动物Eg: This kind of tigers is endangered wild animals.这种老虎是濒危野生动物。24.Send sb.to + 地点 “送某人去某地”Eg: My father sends me to school.我爸爸送我上学。25.The importa
10、nce of. “.的重要性”Importance (名词) “重要性” - important (形容词) “重要的”Eg: the importance of saving these animals.保护这种动物的重要性.26.Protect .from doing sth. 保护.不受.Protect (动词) “保护” - protection (名词) “保护”Eg: You should protect the children from catching cold.你应该保护孩子不受凉。27.In the future 在未来Eg: What do you want to be
11、 in the future? 未来你想当什么？28.Put .into . 把.放入.里 Eg: Please put the books into the box.请把书放进盒子中。二、练习题一、根据句意及首字母或汉语提示完成单词1.There are lots of w_ animals in danger.2.Pandas like eating _ (竹子).3.This square is so h_ that I cant walk around it for a day.4.Can you do some _ (研究) about the animals?5.The a_ pa
12、nda is very dangerous.二、用所给词的适当形式填空1.The panda _ (keep) is feeding the baby panda.2.Your father is _ (wake), you can ask him for help.3.I feel so much _ (excite) when I hear my favourite song.4.She is still weak after her _ (ill).5.At _ (born), a baby panda is about 0.1 kilos.三、单项选择( )1.There are th
13、ree hundred people _ over there.A.or B.so C.and so D.or so( )2.How much does this box of milk _?A.weigh B.weighs C.weighed D.weight( )3.The keepers are preparing milk _ the baby pandas _ breakfast.A.for; for B.for; with C.for; for the D.with; for( )4.Blue whales are _.We should try to protect them.A
14、.in time B.in public C.in danger D.on time( )5.We shouldnt _ too many trees, it is bad for our environment.A.cut down B.write down C.grow up D.pick up四、完形填空I first saw the baby panda when she was only 10 days old.She looked like a white mouse.We 1._ her Xi Wang.It means “hope”.When Xi Wang was born,
15、 she weighed 2._ 2,100 grams (克).When she was six months old, she started to eat bamboo shoots (竹笋) and 3._.Eight months later, she was not a small baby any more.She grew into a 4._ young panda and weighed 35 kilos.When Xi Wang was ten months old, she had to look after herself 5._ her mother had ano
16、ther baby.6._, it is very difficult for pandas to live in the wild.Here are some of the 7._ that pandas like Xi Wang may have in the future.If hunters catch a panda, they will kill it for its fur (毛皮).If farmers 8._ trees, pandas will have no place to live in.When mothers leave baby pandas alone, pe
17、ople will often take them away.People think that the baby pandas need 9._.If pandas are in danger, we should try our best to protect them.If we do 10._, soon there will be no more pandas in the world!( )1.A.made B.called C.told D.kept( )2.A.quite B.mostly C.just D.hardly( )3.A.leaves B.vegetables C.
18、trees D.chips( )4.A.strange B.weak C.famous D.healthy( )5.A.though B.until C.because D.whether( )6.A.Luckily B.Suddenly C.Sadly D.Especially( )7.A.examples B.habits C.manners D.problems( )8.A.cut down B.plant C.protect D.water( )9.A.money B.help C.clothes D.family( )10.A.nothing B.everything C.anyth
19、ing D.something五、阅读理解The Americans think a great deal about time.From childhood they learn to value (珍惜) time.As children, they are taught to be on time to go to school, to do work and to do everything.When they are having a good time, they say that time flies.When a person is dying, they say he is
20、living on borrowed time.Time is money.Time is everything in America.A working American has to work hard for 8 hours a day or 40 hours a week.This is the working time.In his spare time, he also works hard for money.Even Saturdays and Sundays are filled with activities.In street you can hardly see a m
21、an who walks slowly.They walk very fast, and even they are running.They love time because time brings them money, comforts and progress.But sometimes they also hate time, for they feel they have become servants of the clock.( )1.The Americans think a little about time.( )2.The Americans expect child
22、ren are usually on time.( )3.In America, people work from Monday to Saturday.( )4.Americans walk very fast because they like running.( )5.The Americans love time.附：参考答案一、1.wild 2.bamboo 3.huge 4.research 5.adult二、1.keeper 2.awake 3.excitement 4.illness 5.birth三、1 - 5 DAACA四、1 - 5 BCAAC 6 - 10 CDABA五、1 - 5 FTFFT6
