译林牛津版初二上 8AUnit 4
Unit4 Wild Animals
GrammarIf…
Grammar
Free Talk
Talk about wild animals.
What will happen if you come to school late ?
I will miss some classes.
If I come to school late.
We grow more bamboo.
Giant pandas will have more food.
If we grow more bamboo, giant pandas will have more food.If
if
What will happen tomorrow ?
It will be sunny tomorrow.
We will have a trip tomorrow.
用if合并成一句We will have a trip if it is sunny tomorrow.if is
If在此引导一个条件状语从句。当主句是一般将来时时,if引导的从句必须用现在时来表示将来可能发生的动作或存在的状态。
It is going to rain tomorrow.
I will stay in bed.
If it rains tomorrow, I will stay in bed.rainsIf
if
or.
I will stay in bed If it rains tomorrow.rainsIf
Section A 1. Match.
1.If I see a snake in front of me, ____ a I will see a lot of camels.
2.Giant pandas will survive _____ b I will go to the zoo.
3.I will see some beautiful birds ______ c If we protect them.
4.If I go to North Africa, _____ d I will run the other way.
5.If I have time next weekend, _____ e if I walk through a rainforest.
Section A2Why do I want to go to Beijing
Zoo?• Talk about it.• Complete and check.
2.You will have a good time if ____________.
练习:思考并完成下面的句子 .
1.If it doesn’t rain tomorrow, we will_____.
3.Look at picture and Make up sentences using “if”.
If tigers are hungry.
用if合并成一句If tigers are hungry, they attack people.
If在此引导一个真实条件状语从句。当从句是一般现在时时,主句必须也用现在时来表示普遍真理和客观事实,或现在习惯动作。
They attack people.
Giant pandas have no food.
They die.
If giant pandas have no food, they die.If
if
Section B1A visit to Beijing Zoo
• Talk about it• Complete and check• Read and act out
Section B2A report on wild animals
• Talk about it• Complete and check• Get the students to find out the conditional
sentences in it• Read and act out
Don’t … !
If you do, …
Suppose you are the school principal. You are going to talk about the party notice to the students. What will you say?
Exercises
1.If I get up late tomorrow,___________.2.If I don’t finish my homework,_________.3.If I eat too much lunch,__________.4.If I don’t get enough exercise,_________.5.If I am a good cook,___________.6.If I watch too much TV,____________.7.If I don’t help others,_____________.
Choose one of the following sentences, then complete it using your own ideas.
Homework :
Making a dialogue with your partner, to talk about protecting wild animals, using sentences with “if” and “will”.
A: I’m going to … B: If we …we will …
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