八年级英语《Unit4 Wild animals》学案三 人教新目标版

1、江苏省仪征市月塘中学八年级英语Unit4 Wild animals学案三（无答案） 人教新目标版课题Grammar (I)课型新授执教时间主备人审核人复备人学习目标1.知识目标：学习并掌握 if引导的条件状语从句。 2.技能目标：会运用 if引导的条件状语从句3.情感目标：从列举的例句中，能意识到保护野生动物的必要性学习重点if引导的条件状语从句中，用一般现在时表示将来，主句用一般将来时学习难点运用if造条件状语从句学法指导注意if引导的条件状语从句，遵循“主将从现”的规则学习过程【预习指导与检测】一、预习导航（背景知识介绍）我们学会用 if来引导条件状语从句来谈论可能发生的动作。请同学们要记

2、住在条件状语从句中用一般现在时表示将来，主句用一般将来时。二、预习成果（一）认真预习课文，相信你能把下列短语译成英语：1. 穿过雨林 _ _ 2. 调头就走 _3. 观看动物喂养_ _ 4. 仔细观看动物 _5. 获得足够的信息_ _6. 从水里抓鱼 _7. 饥饿的大象 _ _ 8. 攻击人 _ _9. 去动物园 _ _10 北非 _ _11. 寻找他们自己的食物_ _12. 学习如何捉其他动物_ _13. 以家族的形式群居_ _14. 集体工作 _ _（二）同学们，在完成上面练习以后请你思考下列问题：语法知识本单元的重点语法知识之一是“条件状语从句”引 导 词：if 意思是 时态要求：当主句

3、是 时的时候，if引导的条件从句中要 时如：1，If hunters catch a giant panda, they will kill it for its fur. 从句一般现在时 主句将来时 2，There will be no giant pandas in the world soon if we do nothing. 主句将来时 从句一般现在时注意：if的从句若在前，主句在后，则中间用 隔开。若主句在前，从句在后，不用 。（三）预习质疑： 【课堂导学与互动】任务一：了解了if引导的条件从句后，进行一次配对游戏，完成P64 Part A1任务二：根据if引导的条件从句的主、从句

4、时态要求，用正确的时态去完成P65 Part A2 任务三：根据if引导的条件从句的主、从句时态要求，选择适当的动词用正确的时态去完成P66 Part A3 任务四：讨论在什么情况下，在句中加上一个逗号讨论在什么情况下，在句中无需加上逗号【总结提升】1.你是如何掌握本课的学习内容的？ 2.方法点拨 【当堂反馈】（一）、用所给的动词的适当形式填空1. I _ _ (bring) something to eat if you _ _ (bring) something to drink.2. If she _ (pass) the exam, she _ (leave) school.3. If

5、 I _ (feel) ill tomorrow, I _ (go) to see the doctor.4. If he _ (not hurry), he _ (be) late for the meeting.5. If it _ _ _ (not rain) next Saturday, the students _ (have) a field trip.6. We _ (meet) our principle if he _ (be) free tomorrow.7. If he _ _ (watch) the animals carefully, he will get enou

6、gh information.8. If he _ (find) the Monkey Hill, he _ (have) fun there.9. If the giant panda _ (have) no food, it _ (die).10._ (not go) away until he _ (come) back.11. I cant finish the work if you _ (not help) me.12. If you dont go there tomorrow, I _ (not), either.（二）、翻译下列句子1. 如果你给她买一个礼物, 她会很高兴的.

7、 2. 如果她看到蛇在她面前, 她会哭的. 3. 要是他不快点跑, 老虎会赶上他的 4. 如果我有时间, 我会认真按时完成这项工作的. 5. 如果我有空的话，我将去上海 【课后拓展】（一）选择填空（ ）1. I did not watch TV last night _ I had a lot of homework to do.A. if B. because C. when D. but（ ）2. If we do _, soon giant pandas will die out.A. nothing B. everything C. something D. anything（ ）3.

8、 If Simon _ hard, he _ good at English.A. work; is B. works; is C. works; will be D. will work; will be（ ）4. All the students will write a report _ wild animals _ next week.A. on; in B. on; 不填 C. to; in D. to; 不填（ ）5. Last year I met _ elephant in _ wild.A. a; the B. a; an C. an; the D. an; an（ ）6.

9、“Stay _” means “survive” in English.A. live B. alive C. living D. life（ ）7. The government will encourage the poor _ help themselves.A. dont to B. not to C. to D. not（ ）8. Last night I was at home _ ,watching TV.A. aloud B. alive C. along D. alone（ ）9. When did you see the lovely panda _ the first t

10、ime?A. at B. for C. in D. on （ ）10. How much did you _ on your new bike?A. pay B. take C. buy D. spend（二）根据句意用所给词的正确形式或首字母补全单词1. When you are in _(dangerous), you should ask for help.2. He likes living in the country because its quiet and _(peace).3. If we take the _(follow) actions we will protect

11、more animals. 4. He is one of the _ (hunt) that I want to learn from best. 5. My classmates are always _ (friend) towards each other.6. When the panda was 20 months old, she had to look after _(she).7. We spent much time _(build) more new reserves for wild animals. 8. At the _ (begin) of the lesson,

12、 we learned some new words.9. It is very difficult for me _ (answer) this question.10. _ (luck), they found their lost son.（三）阅读理解In the past 30 years, more than 130 species of animals have become extinct. One of these extinct species is the passenger pigeon（旅鸽）. At one time there were millions of t

13、hese birds in North America, but now there are none. The last one died in the Cincinnati Zoo in 1914. Another extinct animal is the cape lion（西非狮）. The animal has been extinct since 1860.What cause animals to become extinct? Too much hunting is one cause; pollution is another. Governments around the

14、 world have begun to protect wild animals in danger. In the United States, the US Fish and Wildlife Service is responsible for（承担义务）endangered animals. It has listed nearly 200 species of endangered animals in North America.( ) 1.The underlined word “extinct” in the first sentence probably means ”.A

15、. ill B. dying outC. becoming D. changing( ) 2. There were many cape lions in North America .A. in the 19th century B. in the twentieth centuryC. more than two hundred years agoD. in 1914( ) 3 isnt the reason for the extinction of wild animals in North America.A. The pollution B. Too much killing C. Too much hunting D. The war( ) 4.There are species of wild animals in danger listed by th