英语,第21课时 九年级Units 1314,1.litter(同义词)rubbish 2fisherman(复数)fishermen 3wood(木制的；木头的)wooden 4harm(有害的)harmful 5science(科学的；科学上的)scientific(科学家)scientist 6instruct(命令；指示)instruction,7.overcome(过去式)overcame(过去分词)overcome 8graduate(名词：毕业)graduation 9care(体贴人的；关心他人的)caring(认真的；仔细的)careful 10manage(经理；经营者)manager 11gentleman(复数)gentlemen,重点短语,1.(把)打扫干净clean up 2起作用，有影响make a difference 3切断cut off 4(在)顶部或顶端at the top of 5参加take part in 6到目前为止；迄今so far 7关掉turn off 8对有责任be responsible for 9采取行动take action 10扔掉；抛弃throw away 11好好利用put sth.to good use 12拆下；摧毁pull down,13.上下颠倒；倒转upside down 14出发；启程set out 15弄得一团糟make a mess 16沉住气；保持冷静keep ones cool 17回首往事；回忆；回顾look back at 18逝去；过去go by 19信任；信赖believe in 20首先first of all 21渴望；渴求be thirsty for 22对某人心存感激be thankful to sb. 23在前面ahead of 24分离；隔开separate from,1.Everyone in this town should _ _ _ _ cleaning it up! 这个城镇中的每个人都应该参加把它清理干净！ 2So together，our actions can make a difference and _ _a better future! 因此，我们齐心协力就能改善环境，创造美好未来！ 3This method is _ _ cruel，_ _ harmful to the environment. 这个方法不仅是残酷的，而且对环境是有害的。 4No scientific studies _ _ that shark fins _ _ _ health. 没有科学上的研究已经表明鲨鱼的鳍对健康是有益的。,play a part in,lead to,not only,but also,have showed,are good for,5.Amy is _ _ _ us all. 艾米对我们每个人都是一种精神鼓舞。 6I _ _ all of you in Grade 7. 我记得在7年级遇到你们所有的人。 7_ _ her，I put in more effort and my exam scores _ 因为她，我投入了更大努力，我的测试分数翻倍了。 8As you _ _ _ your new journey，you shouldnt forget _ you came from. 在新的旅行启程之际，不要忘记你来自哪里。,an inspiration to,remember meeting,Because of,doubled,set out on,where,一、根据句意和提示写单词完成句子。 1You cant throw the _ (塑料的) bags on the playground，its bad for the environment. 2When he was young，his parents couldnt _ (负担得起) his education. 3Before using the machine，youd better read the _ (说明) first. 4Their lifestyle is different from _ (我们的)，but we can get on well with each other. 5Can you write your answer down on a _ (单独的) place? 6May I go and have a look at your pet dog? Go _ 7These _ will help you do better in communicating with others. 8How much does it_? 50 dollars. 9The _ wars have destroyed many peoples houses，they have no place to live now. 10My uncle is a _ who is in charge of a big company.,plastic,afford,instructions,ours,seperate,ahead,advice,cost,cruel,person/president,二、用括号中所给词的适当形式填空。 11The _ (wood) chair looks very nice and traditional in your house. 12The _ (science) research needs a lot of time and effort. 13Air pollution is very _ (harm) to humans health. 14Enough courage and hard work can help us in _ (overcome) these difficulties. 15The _ (care) pet dog can bring you lots of fun，especially when you are alone. 16My father works in a hotel as a _ (manage) 17As students，we should be always _ (thank) to our parents and teachers. 18Ladies and _ (gentleman)，welcome to my dinner party.I hope everyone can have great fun. 19Jim has won first prize in the competition.Lets say _ (congratulate) to him. 20The number of the trees on the hill has _ (double) these years.,wooden,scientific,harmful,overcoming,caring,manager,thankful,gentlemen,congratulations,doubled,1. Yes，we cant afford to wait any longer to take action.(From：Unit 13/Section A)是的，我们不能再等待了，行动起来吧。,afford,【题组训练】 .单项选择。 1They walked home last night because they couldnt _ to take a taxi.(2015，重庆) Aleave Bbuy Cafford Dallow 2Look，my father bought me a new iPad. I dont think we need too many expensive things even though our parents can _ them.(2015，厦门) Aallow Bexpect Cafford,C,C,3Why dont you buy the computer? Its too expensive.I cant _ it.(2015，襄阳) Aafford Bsell Cborrow Dkeep 4Is this Mr.Chens car? I dont think so.He cant_afford_to pay for this kind of car.(选出与画线部分同义的项)_ Ais too poor to Bis able to Cis rich enough to Ddoesnt want to 5I spent 5，000 yuan on this iPhone. Wow，so much！I cant _ it. Acost Btake Cpay Dafford,A,A,D,.根据汉语完成句子，每空一词。 1他的妈妈负担不起他的学费。 His mother _ _ _ pay for his education. 2我抽不出一个小时去吃午饭。 I _ _ an hour for lunch.,cant afford to,cant afford,afford及物动词，意为“买得起，支付得起，花得起(时间、金钱、精力等)”或负担得起(费用、损失、后果等)，常和情态动词can和be able to连用，后面接可接名词、动词不定式作宾语。,2. Wang Tao hopes to set up a “metal art” theme park to show people the importance of environmental protection.(From：Unit 13/Section B)王涛希望建立一个“金属艺术”主题公园向人们展示环境保护的重要性。,set up,【题组训练】 .单项选择。 1A new school _ last year in my hometown.(2015，资阳) Aset up Bsets up Cis set up Dwas set up 2China is going to _ a manned space station around 2020 to explore more space. Aset up Bput up Cwake up Dturn up,D,A,3Eton College in England was _ in 1440 by King Henry to give free education to poor students.(2014，杭州) Acleaned up Bset up Cfixed up Dcheered up 4David Burts dream in China is to go into the west and _ an early childhood school there.(2015，盐城) Aclean up Blook up Cgive up Dset up 5A paper making factory was _ near the river.It has badly polluted the river water. Aset out Bgrew up Cset up Dfixed up,