江苏省南京市溧水区孔镇中学八年级英语上册 Unit 5 Wild Animals Period 5 Grammar I学案 （新版）牛津版.doc

wild animals一学习目标：1.学习掌握本课中出现的新单词。 2.通过预习，了解if引导的条件状语从句的用法。二.预习热身l 预习课文前，请初步了解本课的词汇并完成以下练习（英汉互译）1.snake n._ 2.information n._ 3.exam n._4._adj.口渴的 5._n.中午，正午 6._ _n.&vt.&vi.报告7.go to north africa_ 8.live as a family_9._这么多时间 l 自主探究，请带着问题阅读教材如果主句是一般将来时，if引导的条件状语从句用什么时态?三学习过程1. 教师通过“填入动词的正确形式”来引导if从句.if hunters catch a giant panda,they_(kill)it for its fur.if farmers cut down trees and forests,giant pandas_(have) nowhere to live.if people find baby pandas alone,they_(take)them away.if pandas are in danger,what_we_(do)?【指点迷津】一.if作“如果”讲时，可用来引导条件状语从句，主句用将来时，从句用一般现在时表示将来。当if 引导的从句放在主句之前时，从句与主句之间要用逗号隔开；当if引导的从句放在主句之后时，从句和主句之间不要用逗号。eg:1. if it doesnt rain tomorrow, we will go there by bike. =we will go there by bike if it doesnt rain tomorrow.2. if i get there early, i can see the doctor quickly. = i can see the doctor quickly if i get there early.二【小试身手】汉译英1. 如果明天不下雨，我们将开车去南京。we will drive to nanjing_ _ _ _tomorrow.2. 如果他来的话，我将会打电话给你。if he comes, i _ _ you.三教师举更多的例子：1. 如果明天他们有时间，他们将去游泳。2. 如果我们种更多的竹子，大熊猫就会有更多的食物。3. 如果我们不保护大熊猫，他们将会死。四完成课本p64 a1的练习五学生讨论完成p65&p66 的练习【知识讲解】1. through prep.“通过，穿过”，表示从物体内部的一边到另一边或者穿过大片的区域。eg.can the table go through the door?那张桌子能穿过那扇门吗？（指从物体的内部穿过）he walked through the desert.他徒步穿越了沙漠。（穿过大片区域）through & across 的区别：across prep.“穿过，横穿”，表示从物体的一边横穿到另一边。when the light is green,you can walk across the stress.(当绿灯亮时，你可以穿过马路。练一练：1)can you swim_ the river?2)the train is going _ a tunnel.3)the worker worked _ the whole day.4)the moon light is coming in_the window.2.enough 充足的，足够的，其修饰名词时，放在名词前；修饰形容词，副词时则放在他们的后面。练一练：i have _（足够的时间）to finish the work.he is _(足够大)go to school.she was not_(足够强)to catch up with others.2. report的用法report“报告，报道”，可用作名词和动词。作名词时，可以跟on/of来表示“。的报告”eg:1.this is a report of a car accident.(作名词)2.i want to report the car accident.(作动词)【小试身手】1. 明天谁将要做一个报告？2. 昨晚他向警察举报了这个人。当堂检测：一用所给动词的适当形式填空1. we will go to the park if it (not rain) tomorrow.2. the workers were very tired and they stopped _ (have) a rest.3. if it _ (be) sunny tomorrow, i _ ( walk) to school . 4. please ask him _ ( not watch ) tv before he finishes his homework.5if we dont help the wild animals in danger, they _ (die) soon。6.if you_(not make)notes in class,you_(not do)your homework correctly.7.if millie_(join) the writing club,i _(join) it,too.8.your coat is _ (足够厚的). you wont feel cold.二词组翻译1.在野外生存 2.走过一片雨淋 3.得到足够的信息 4.袭击人们5.在正午 6.为了他们自己的食物而打猎 7.写完我的报告 8.走另外一条路答案一1. will kill / will have/ will take/ will do二1. if it doesnt rain 2.will call三1. if they have time tomorrow ,they will go swimming.2. if we grow more bamboos, giant pandas will have more food.3. if we dont protect the giant pandas ,they will die.知识讲解：1. across 2.through 3. through 4. through练一练：1. enough time 2,old enough 3.strong enough小试身手：1. who will give a report tomorrow?2. he reported the man to the police lasy night.当堂检测答案：1. doesnt rain 2.to have 3.is, will walk 4. not to watch 5.will die 6.dont make, wont do 7.joins, will join 8.thick enough 二英汉互译1.survive in the wil