仁愛版初三英語上冊全冊教案2

t: (指著第一幅圖中的男生。) is he polite or impolite?
ss: impolite.
t: yes. he is rude.
(板書并要求學生理解。)
rude
2. (讓學生觀察圖片，然后分組討論圖中人物的行為是否正確。)
t: are their behaviors good or bad?
(板書并要求學生掌握。)
behavior
ss: bad.
t: i agree with you. what should we do then? we should make rules to change the situation. perhaps it’s hard for us to follow the rules in the beginning. but you will get used to them later on and our school will become better and better day by day.
(板書并要求學生掌握。)
in the beginning, day by day
t: discuss in groups of four, then give a report.
(小組選代表匯報。)
3. (教師讓學生用不定代詞或不定副詞完成這封信，完成2。)
t:  here is a letter from kangkang. is the environment of his school good or bad? what did he say in the letter? please read 2. choose the proper words to fill in the blanks.
(教師與學生核對答案。讓學生認真地讀這封信，分析不定代詞和不定副詞在句中的作用。引導學生總結出不定代詞/副詞的用法。)
4. (教師用圖片作引導，讓學生對新的語法進行訓練，達到學以致用的目的。)
(展示一系列有標語的圖片。)
t: we know we should protect the environment. as students, what should we do? to answer this question, you should use the indefinite pronouns or adverbs in your sentences.
(教師可做適當的引導。)
s1: none of us should step on the grass.
s2: don’t throw rubbish everywhere.
s3: nobody should pick the flowers.
s4: don’t spit anywhere.
s5: everyone should care for animals.
t: yes, you are right. we should do everything we can to protect the environment.

5. (聽錄音，完成3。)
t: in the past, people killed animals for their meat and skins. now some kinds of animals are becoming fewer and fewer. and some animals are in danger of dying out completely.
(板書并要求學生掌握。)
die out
t:  listen to the tape and finish 3.
(教師與學生核對答案，然后解釋語言點。)
step 5  project 第五步  綜合探究活動(時間:5分鐘)
讓學生調查周圍的人，有哪些行為對保護環境是不利的，應如何解決，寫一份調查報告。然后討論作為一名中學生應該和不應該做什么，以此制定一份班級或學校規則來增強學生的環保意識。
1. t: make a survey.
(讓學生調查周圍的人，有哪些不良的行為，應如何解決。)
bad behavior solution
 
2. homework:
make some class rules or school rules about protecting environment.
板書設計：
all these problems are very serious.
section a
as a result but the government is doing something useful to protect the environment.
something useful none of us likes pollution.
in the beginning don’t spit anywhere in public.