2016春牛津译林版英语八下Unit 8《A green world》(welcome)word导学案.doc

1、年级：初二 主备：潘丽娟 审核：吴蕴 时间：2014.5. 16 课题：Unit 8 welcome to the unit 课型：新授 课时安排：一课 时 学生姓名_ 家长签名 _ 【学习目标】 1.能准确运用有关如何保护环境的表达。 2.能就环保的话题展开讨论。 3.培养学生保护环境的 意识。 【课前热身】 一、正确熟读下面的单词和词组， ，试着默写一遍吧！ 1.dig 挖（洞，沟等） （过去式 /过去分词 dug dug） 2.serious 认真的，严肃的 （adv seriously） 3. breadfruit 面包果 4.reduce 减少，降低 5.关上（开关）turn off

2、 (反义词 turn on) turn it/them off 6.recycle 回收利用，循环利用( 现在分词 recycling) 7.cause 导致；造成 8. wise 明智的,充满 智慧的 (adv wisely) 1.植树 plant trees 2.对我们有好处 be good for us 3.喜 欢在花园里挖掘 like digging in the garden 4.关心地球 care about the earth 5.减少空气污染 reduce air pollution 6.缩短洗浴时间来节省时间 save water by taking shorter show

3、ers=take shorter showers to save water 7.节省能源 save energy 8.通过回收利用来保护环境 protect the environment by recycling things 9.过绿色生活 live a green life 10.开车送我上学 drive me to school 11.坐地铁 take the underground 12.导致严重的空气污染 cause serious air pollution 13.选择公共交通 choose public transport 14.骑自行车 ride bicycles 15.记

4、着关灯 remember to turn off the lights 16.世界环境日就 要到了。 World Environment Day is coming. 17.忙着讨论地球的问题 be busy discussing the Earths problems. 18.越来越多的家庭拥有汽车。 More and more families own cars. 19.做某事对于某人来说是明智的。 Its wise for sb to do sth 二、试着完成书本 P：107 的练习。 通过预习，哪些方面你还存在疑问？ _ 【学海拾贝】 1.I like digging in the

5、garden. _动词，意为“挖” 。如； Some children were _ a hole on the ground 一些孩子在地上挖个洞。 2.Ill plant breadfruit trees . _ 是合成词，由 bread+fruit 构成的，意为“面包树果 实” 。 如 Do you like eating _ ？你喜欢吃面包树果实吗？ 3.We can save energy by turning off the lights when we leave a room _意为“旋转，转动”指作圆周运动或弧形运动。_意为“（把水源、 煤气、电源等）关掉” ，反意短语为_（

6、打开） 。短语中 on ， off 均为副词， 后接代词时，应 位于 on ， off 的前面, turn it /them on; turn it/them off 。如 I want to listen to the radio please turn it on 我想听收音机，请把它打开。 Could you turn off the TV, please? 请你把电视关了，好吗？ 4.We can protect the environment by recycling things._是 recycle 的动名词形式， 意为“回收利用，循环利用” ，可作动词，也可作不及物动词。如:

7、We should try to _ all our waste paper.我们应该试图把所有废纸回收再利用。 【堂清巩固】词汇运用 1.The soldiers_(挖掘 )lots of people out of the bricks and stone after the earthquake. 2.The father looked more_(严肃的)when he heard the news. 3.Can you come up with ways of_(减少)waste? 4.Its_(明智)for him to invite some friends than to go

8、 out on his own. 5.People havent been used to_(循环利用)things. （ ）1.Mr.Johnson thinks that he has some problems_his lifestyle. A.with B.on C.to D.in ( )2.Its_dry in some parts of Africa because there isnt_rain th ere. A.too much;too much B.much too;much too C.too much;much too D.much too;too much ( )3.

9、Students will have fun_trees during the school trip. A.plant B.to plant C.planting D.planted ( )4.After teading the report on have more_ A.worry B.to worry C.to worry about D.worrying about ( )5.Please_us what the newspaper_about a green life. A.tell;says B.tell;talks C.talk;talks D.speak;says （ ）6.

10、Many children are so poor that they_to go toschool. A.are able to afford B.can afford C.cant be able to afford D.cant afford （ ）7.I have_ to tell you. A.a good news B.many good news C.some good news D.some good news （ ）8.There are 45_ blind people around the world. A.millions B.million of C.some goo

11、d news D.some good new （ ）9.Children in poor sreas are unlucky,but we are the lucky_.We should try our best to help them. A.one B.one people C.a person D.ones （ ）10.The people in poor countries havent got money_medical treatment. A.to B.of C.for D.in 动词填空: 1.My dad always_(drive)me to school every t

12、ime it rains. 2.Itt not wise_(keep)all food to yourself. 3.We can protect the environment by_(choose)public transport.。 4.What can we do_(care) about the earth? 5.Farmers_(dig)lost of holes in the fields. Lets see what theyre planting in them. 6._(recycle) waste is good for protecting our environmen

13、t 7.We should remember to turn off the lights when_(leave)the classtoom. 8.What do you think_(plant) in the following two days. 9.”What_you _(dig) when the noise came out?” asked the teacher. 1.我要做地铁上班而不是开车去上班。Id like to_ to work. 2.我们可以选择乘公共交通来减少空气污染。We can_ public transport. 3.人们通过物品的循环利用来保护环境是明智的做法。 _ the environment by recycling things. 4.你对这个决定是认真的吗？ 当然啦，我可不是开玩笑的。 _this decision? Sure, Im not joking. 5.越来越多的家庭拥有汽车，这使的空气污染越来越严重。 More and more families_ and this makes air pollution_.