八年级英语下册 Unit 8《A green world》Grammar教案 （新版）牛津版-（新版）牛津版初中八年级下册英语教案.doc

A green world
教学目标：
1.学习并掌握一般将来时的被动语态的构成以及肯定、否定、一般疑问句的构成
2.理解这种形式的真正含义，同时学习在恰当的语境中正确运用。
3.结合环境保护主题，进一步深化环保意识，并能用所学的知识表达。

教学过程：

Step1 Revision
1. Talk about the environment of beautiful Switzerland by asking and answering some questions.
2. Present the students the sentences:
You will be fined by the police if you drop litter.
You will be punished if you cut down trees.
Lead in today’s teaching aim.

Step 2 Presentation
1. Continue to talking about environment in our country，
Ask: The government has done sth to protect our environment in our country.
2. Show more sentences:
If a farmer cuts down trees, he will be fined or punished by government.
If a driver stops his car anywhere in a city, the car is going to/ will be pulled into the police station.
When a factory often pours waste into a river, maybe it is asked to close.
3. Students observe these sentences ask the students to try to guess the structure of Passive voice in simple future tense
一般将来时态 被动语态肯定句的构成：
4. use the structure to solve some problems :
1. Public transport_____________ ( choose) by more people in a few years in our country.
2. More people __________ (see) riding bicycles on the road some day.
3. Many flowers _____________ (plant) on the sides of the road next year.
Students finish them in 2minutes.and check the answer
Read the sentences in class.

Step 3: Finish the exercises on page 112
1. activities / in Environment Week/a lot of /organize / are going to
2. design/ posters/ will /by Liu Mengying and Ma Ziyu.
3.to all the people /send /leaflets/ in the city/will
4.are going to\hold some of the activities\in the CityCentre or Renmin Park.

Step 5. Introduction
1. Introduce “Protecting the environment is our obligation(义务）, Let’s start from the little things”
2. Aanalysis: the sentences structure :
The classroom will be cleaned when leaving school.
Yes, it will Or No, it won’t.
3.Let the students try: The power(电源) is going to be turned on ?
Yes, it isn’t. Or No, it isn’t.

Step 6: Activities
A：all glass bottles----recycle?
B ：Yes, they will
C： the taps ----- turn off after doing washing?
E： both sides of your paper---- use ?
G: Waste ---- reduce when having lunch?

Step 7: Presentation
Protect the environment, Let’s start from our side:
1. Ask students to remember :
Plastic bottles will not be often used.
Litter is not going to be dropped here and there.
2. Present the negative structure:
3. finish the sentences:
The used books are _________________
(not throw) away.
The pocket money will ______________(not spend).
The safety signs ______________(not break)
The doors of the toilets ______________(not kick) by some students.

Step 8 Finish the exercise on page 113, after 3 minutes, check the answer.

Step 9 Activities
Say: Protecting the environment is our obligation, Let’s start from ourselves
A. Chatting time
1. Talk something about FIFA World Football Cup next week. So what will be needed for fathers and brothers? Translate the sentences into English.
2. Tell the students about tomorrow’s work. Today you are tired, but tomorrow is just here. Life still continues. Let’s carry on.
Don’t forget to do the following things:
School rules must…\ Your Student card is…\ Two eye exercises will…
Homework will… \ Are the Reading… \ will all lessons…\More questions

Step 10. Conclusion and Home work

教学反思：
这节课的教学目标非常明显，备课时考虑到学生的实际水平，以及把环保意识贯彻到实际的想法，设计了以三条环保标语：“环境保护，人人有责、 环境保护，从小事做起、环境保护，从身边做起”为线索，结合reading中的已有知识为起点，逐步从肯定、否定、疑问三方面逐步夯实基础。最后加以运用。整个过程中，有意识让学生自己归纳知识的构成，从而训练学生观测与综合归纳能力。
教学过程中，由于学生在完成任务过程中不断需要运用到以前的知识，因为有所遗忘，所以不断补充，导致最后环节没有完成，后面变成家庭作业。