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1、用心 爱心 专心 九年级英语九年级英语 Unit 3 The Great Lakes Lesson 10 12 人教四年制版人教四年制版 同步教育信息同步教育信息 一 本周教学内容 本周我们将学习第四册第三单元 五大湖 中第 10 课剩下的内容及 11 和 12 课 Unit 3 The Great Lakes Lesson 10 12 二 重点 难点 一 语言点 1 These people set up a lab called the Great Lakes Environ mental Research laboratory 这些人建立了一个五大湖环境调查研究实验室 set up 成立
2、 建立 竖起 设置 eg A new reading room will be set up in our school 我们学校将要建立一座新阅览室 The villagers will set up a new factory this year 村民们今年要建立一个新工厂 Road signs were set up to prevent people from losing their ways 竖起了路标以避免人们迷路 2 After they had studied the Lakes ecosystem they found that the pollution was kill
3、ing the Lakes 他们在研究过五大湖的生态系统之后 发现污染正在吞噬着五大湖 1 study 在此表示 研读 攻读 研究 I m studying how children learn to speak 我正在研究儿童是如何学习说话的 He is studying for a degree in medicine 他正在攻读医科 的学位 2 kill 除了表示 杀死 弄死 之外 还可以作 破坏 减弱 扼杀某人或某事物 消磨 时间 等解 eg Careless driving kills 开车大意危及生命 The disease kills many people in poor co
4、untries every year 这种疾病在贫困国家每年夺去很多人的生命 The water in the river kills most living things 那河里的水能毒死大多数生物 My flight was delayed so I killed time reading a book 我那趟航班误点了 我只好看书消磨时间 3 They have found out how the Lakes influence the weather in the world 他们已经查明五大湖是如何影响世界的天气了 influence 影响 感化 1 v Don t let othe
5、r people influence your decision 不要让其他人影响了你的决定 What influenced you so much 是什么对你影响如此大呢 What do you think influenced him to do it 你认为是什么促使他做那件事的 2 n He has a strange influence on me 他对我有一种奇妙的影响 The teacher s influence made him a better student 老师的影响使他变成了一名更好的学生 用心 爱心 专心 He is a good influence on me 他
6、对我是一个有好影响的人 4 If the Great Lakes dried up the whole world would feel it 如果五大湖干涸了 全世界都会受影响 1 这个句子所表达的是与事实相反的假设 是虚拟语气的一种用法 英语中经常使用虚拟语气 虚拟语气有许多情况 在条件句中 要说明某事现在不大 可能发生时 条件句用一般过去时 而主句用 would 动词原形 eg If I were you I would go with him 如是我是你 我就和他一块去 在虚拟语气中 be 动词过去式一般来讲一律用 were 2 句中 dry up 表示 干涸 其中 up 与动词连用
7、可表示 完全地 例如 eat up 吃光 finish up 完成 还可以表示完善地 如 tie up 扎紧 lock up 锁好 eg The sun will soon dry up the wet clothes 太阳很快就会把湿衣服晒干 You can dry up your hands with the machine 你可以用这台机器把你的手烘干 5 Many areas would become deserts and many animals would lose their homes and maybe die out 许多地区都会变成沙漠 许多动物都会失去家园并可能会濒于
8、灭绝 die out 灭绝 完全消失 eg How did the dinosaurs die out 恐龙是怎么灭绝的 We used to believe that capitalism would soon die out 我们过去常认为资本主义制度很快就会灭亡 6 I waited and waited until finally a bright scene came on 我等了又等 最后总算等到银幕上出现了明亮的画面 1 scene 场面 场景 事发地点 The first scene of the play is the king s palace 剧中的第一个场景是王宫 Pl
9、ease think of a scene in which you are in trouble 请想出一个使你陷入困境的场景 The boats in the harbour make a beautiful scene 港湾中的船只构成了美丽的景色 The scene of the novel is in Scotland 小说中的事是在苏格兰发生的 2 come on 降临 到来 进行 生长 进步 It s getting colder winter is coming on 天渐渐冷了 冬天来了 Fear came on her when all the lights suddenl
10、y went out 当所有的灯突然熄灭时 她感到一阵恐惧侵袭上来 His French has come on a lot 他的法语进步很大 The garden is coming on nicely 这个花园里的花草茂盛 Come on We ll be late for the theatre 快点 我们去戏院要迟到了 7 I hadn t had dinner because I was already running late 我没有吃晚饭 因为我已经迟到了 此处 run 用作系表动词 它的后面跟一个形容词 表示 变成 变得 一般表示不 好或消极的状况 8 It didn t ex
11、actly sound like her but then she was eating some popcorn 用心 爱心 专心 这声音听着不太像是她的 但那时她正吃着爆米花 sound like 听起来像 某种声音 二 语法小结 前面三个单元主要复习了英语当中的 8 个基本时态 状语从句以及过去分词作表语和 定语的一些用法 这里仅对过去分词再作一个简单的复习 过去分词是非谓语动词的一种形式 表示动作的被动与完成 在句中作定语 状语 表语和宾语补足语 1 过去分词作表语 过去分词作表语总是在系动词之后 构成系表结构 表示主语所处 的状态 He seems displeased 他好像不太满
12、意 The river is badly polluted 这条河污染很严重 The shop is closed 商店关门了 2 注意过去分词作表语与被动语态的区别 被动语态是强调一个动作 而过去分词作表 语则是表示主语的特征或所处的状态 eg The cup is broken 杯子是破的 过去分词作表语 表状态 The cup was broken by my little sister 这杯子是我小妹妹打破的 被动语态 3 过去分词作定语 1 过去分词作定语有两种含义 一是表示被动 二是表示完成 eg destroyed houses 被毁坏的房子 表示被动 the risen sun
13、 升起的太阳 表示完成 broken window 打碎的玻璃 fallen leaves 落叶 2 过去分词作定语的位置 单独过去分词放在所修饰名词之前 过去分词短语作 定语放在所修饰名词之后 其作用相当于一个定语从句 Polluted air and water are harmful to people s health 被污染的空气和水对人体有害 People are busy rebuilding the houses destroyed in the fire 人们正忙着重建在火中被毁的房子 3 过去分词作定语与定语从句的关系 eg The woman who is dressed
14、 in red is my teacher 穿红衣服的女人是我的老师 The question which is discussed is very important 讨论的问题很重要 模拟试题模拟试题 一 词型转换 1 We must pay attention to wild animals because many of them are in danger of die out 2 It be four years since we learn English at school 3 I m sorry trouble you 4 you receive a letter from
15、your father recently 5 There s a student call Owen in our class 用心 爱心 专心 6 Tell him what eat this evening 7 They decided that they go to the park if it not rain the next day 8 Tom said he never hear of that 9 By the end of last week we visit about ten factories in this city 10 What foreign language
16、teach in your school 二 用适当的介词 副词填空 1 You re just time for the football match 2 It s being on an ocean 3 We should learn each other 4 It is important to pay attention the ecosystem of our world 5 The Great Lakes are the largest bodies of fresh water the world 6 The Great Lakes are the US and Canada 7 Ever then people have lived beside the Lakes 8 If the Great Lakes dried the whole world would feel it 9 Fish will die without water 10 When spring comes flowers start to come 三 单项选择 1 The ship before
