Unit 8 Topic-talk & Lesson1 Green Living 知识点讲练（ppt课件） -2022新北师大版（2019）《高中英语》必修第三册.pptx

1、Unit8 TOPIC TALK&LESSON 1 知识点讲练重点词汇重点词汇1.recycle v.再利用,回收利用【教材原句教材原句】recycle used batteries 回收利用废旧电池【归纳拓展归纳拓展】(1)recycled paper 再生纸(2)recycling n.回收利用 单句语法填空(1)(recycle)is important to help protect our environment.(2)We are strongly recommended to use(recycle)paper.(3)The glass from bottles can(recy

2、cle).完成句子/翻译句子(4)我们应该把废纸回收再利用。We should try to .(5)One thing you cant recycle is wasted time.Recyclingrecycledbe recycledrecycle our waste paper有一样东西是你无法回收利用的,那就是被浪费掉的时间。2.balance n.平衡【教材原句教材原句】maintaining the balance between human and nature 保持人与大自然的平衡【归纳拓展归纳拓展】(1)keep a balance between A and B 在A和

3、B之间保持平衡keep/lose ones balance 某人保持/失去平衡a sense of balance 平衡感(2)balanced adj.平衡的,均衡的a balanced diet 均衡的饮食a balanced life 均衡的生活 单句语法填空(1)To keep healthy,we should have a(balance)diet.(2)You are working too hard.Youd better keep a balance between study relaxation.balancedand 完成句子(3)我穿着新的溜冰鞋,努力保持平衡。I t

4、ried to on my new skates.(4)尽量保持工作与娱乐均衡。Try to between work and play.(5)我们应该保护环境,保持大自然的平衡。We should protect our environment and keep .keep my balancekeep a balancethe balance of nature3.shoot n.芽,苗;嫩枝v.射中;射击【教材原句教材原句】ROOTS AND SHOOTS 根与芽【归纳拓展归纳拓展】(1)shoot at sth/sb 向射击shoot sth/sb 射中某物/人shoot的过去式、过去

5、分词为shot。(2)shot除了作为shoot的过去式、过去分词,还可以作名词,意为“射击,枪声;射门,击球;注射”。单句语法填空(1)The wolf(shoot)in a leg.(2)The bird was wounded by a(shoot)in the left wing.(3)He shot the bear but missed it.(4)He heard some(shot)in the distance.完成句子(5)这株植物没有枯死,它正在长新芽。Theres coming up;the plant isnt dead.was shotshotatshotsa ne

6、w shoot4.bothered adj.担心的;烦恼的【教材原句教材原句】.drop a piece of litter and cant be bothered to pick it up.掉了一块垃圾却懒得捡起来。【归纳拓展归纳拓展】(1)hot and bothered 忧心忡忡(2)bother sb with sth 为某事打扰或麻烦某人bother about/with sth 为某事烦恼bother to do sth 费心做某事 单句语法填空(1)I know I should clean the car,but I just cant be(bother).(2)Arou

7、nd two oclock every night,Sue will start talking in her dream.It somewhat(bother)us.(3)Youre lucky that shes so thoughtful and devoted to you.In fact,I dont want to bother her my problems all the time.(4)He didnt even bother(let)me know he was coming.botheredbotherswith/aboutto let 完成句子(5)我不想让你因为我的问

8、题而担心。I dont want to my problem.(6)不必打伞;出租车就在外面。Its not worth an umbrella;the taxi is just outside.(7)这里有这么多好地方,为什么还要费劲去意大利和丹麦呢?to Italy and Denmark,when there are so many nice places here?bother you with/aboutbothering withWhy bother to go5.foundation n.基础;地基【教材原句教材原句】The organisation is called Root

9、s&Shoots because roots move slowly under the ground to make a firm foundation,and shoots seem small and weak,but they can break open brick walls to reach the light.这个组织被称为“根与芽”,因为树根在地下缓慢移动,形成坚实的地基,嫩芽看起来又小又弱,但它们可以冲出砖墙,到达光明。【归纳拓展归纳拓展】(1)lay the foundation(s)打地基(2)found vt.创立;建立founder n.创办人,创始者 单句语法填空

10、(1)What is the(found)of their good relationships?(2)He was one of the(found)of the university.(3)(found)in the early 20th century,the school keeps on inspiring childrens love of art.(4)The college(found)in 1895.foundationfoundersFoundedwas founded 完成句子(5)建筑工人正开始给新校舍打地基。The builders are now beginning

11、 to for the new school.(6)尊重和友爱是婚姻的牢固基础。Respect and friendship provide _ _ _ _marriage.(7)他通过学习和努力工作为成功打下了基础。He for his success by study and hard work.lay the foundationsa solid foundation forlaid the foundations6.involve v.参与;包含;需要;涉及【教材原句教材原句】It is by acting together,in this exciting way,that we c

12、an involve thousandsmillionsof people,and this is what is going to change the world.正是通过共同行动,以这种令人兴奋的方式,我们可以让成千上万的人数百万人参与进来,这就是改变世界的力量。【归纳拓展归纳拓展】involve sb doing sth 需要某人做某事get/become involved in 参与;卷入;与有关联involve oneself in 参与;卷入;与有关联 一词多义A.包含B.需要C.涉及;影响D.(使)参加(1)These changes will involve every on

13、e of us.(2)Her duty involves cleaning the whole building.(3)Try to involve as many children as possible in the game.(4)I didnt realize putting on a play involved so much work.CADB 句式转换(5)How many vehicles did the crash involve?How many vehicles the crash?(6)Parents should involve themselves in their

14、 childrens education.Parents should their childrens education.were involved inbe involved in重点句式重点句式leave复合结构【教材原句教材原句】Well,say you leave the tap running while you brush your teeth,leave a light on when you go out or you drop a piece of litter and cant be bothered to pick it up.比方说你刷牙的时候让水哗哗地流,外出的时候

15、不关灯,或者掉了一块垃圾却懒得捡起来。【归纳拓展归纳拓展】“leave+宾语+宾语补足语”结构,意为“使处于某种状态”。常在此结构中用作宾语补足语的有:现在分词、过去分词、名词、形容词、介词短语。单句语法填空(1)He got up late and hurried to his office,leaving the breakfast(touch).(2)The earthquake left many people(home).完成句子(3)请开着电视,好吗?Please ,will you?(4)你为什么不能让她一个人待一会儿?Why cant you just for a while?untouchedhomelessleave the television onleave her alone