八年级英语Unit 4 Wild Animals(II)

八年级英语Unit 4 Wild Animals(II)一、Teaching aims1)Explain the meaning of a grouth chart encourage the students to make a grouth chart of Xiwang and finish the Part C exercises.2)Check answers about Reading with the whole class.二、Teaching procedures Step I : Draw the chart to express the growth of XiWang and revise the Reading I. And finish the exercise Part C first. At birth XiWang weighed At 10 days Millie first At 4 months XiWang weighed and started At 12 months She was At 20 months She had to Step IILanguage Points1、Safe (ady.) safely (adv.) safety (n.)1)They are animals.2)The little boy left there at last.3)Did you do anything for your own .4)Its not to frighten the dog. 2、thick adj. (反) thin adj. (薄)3、alive adj. 作表语活着的 stay alive 辛存 the alive animals (错)the animals are alive (正)注与living 区别：存在的，活着的（作定语）livinganimalsliving languages 现用的语言 活泼的，有活动 You look alive today. 4、It isvery difficult for giant pandas to survive in the wild. It 是形式主语,而for giant pandas to survive in the wild是真正的主语,也就是动词不定式作主语采用形式主语计,而把实际主语放在后面。 Its + 形容词+(forsb) to do sth. 爬上这棵大树对你来说可不容易 每天读英语很重要 饭后散步对我们有益 对我来说做一个风筝很容易 5、If hunters catch a giant panda. 1)catch 句中表示“捕捉、捉住” 看！那只猫正在捉老鼠。_ 警察最后抓住了那个小偷(thief)。_ 2)catch还可表示及时赶 Hurry up, (or,and,but)you can catch the bus. 3)catch还可表“受感染” catch a cold 感冒 4)catch可表“听到、领会” Did you catch my idea ? 5)catch up意为“赶上”，常和with连用 Please catch up your classmates as soon as possible. 6、Mothers often leave baby pandas for two whole days.1)leave在这意为“留下、离开、出发” leave sp. 离开某地 leave sp. for sp. 离开去某地 leave a message for him 给他留个口信 leave the door open 让门开着2)leave 还表“某物遗忘在某地”而不用forget I left my school bag at home.7、If people find baby pandas alone.1)alone可作副词,“单独地、独自地”(=by oneself) 他独自一人回家 她独立完成作业 2)alone也可作形容词“单独的、孤独的”(强调一个人) 同lonely“孤寂的、寂寞的”(强调心理上的感觉) I live butI never feel .Step III Teacher can ask students to read the reading and ask some questions about pandas to find out what they had learn. 1)How old was XiWay when Kitty firsr sawher? 2)What did she look like? 3)What did she eat when she was six months old? 4)When did she start to look aften herself ? 5)What will hunters do if they catch a giant panda?Step IV Homework 完成“作”第四教时教后感