9A Unit 6 TV Programmes
Grammar
I. Teaching aims and learning objectives
By the end of the lesson, students should be able to:
1. use the clause of condition by ‘if’;
2. use the clause of condition by ‘unless’;
II. Teaching contents
1. New words : attack , pole bear , male , studio , minibus
2. New phrases: be in danger , live in the wild , live as a family , realize your dream , weather report , have a chance to sth , take your own food with you , have little interest in sth
3. New structures
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If you enjoy solving mysteries , you might like this film.
Unless you try your best , you will not realize your dream .
You will have a chance to see how a TV programme is recorded unless you have little interest in it.
III. Focus of the lesson and predicted area of difficulty
The usages of grammar.
IV. Teaching procedures
Step1 Lead-in Free talk to learn new words.
What will you do if you are happy?
If I am happy, I will …
【设计意图：激发兴趣，呈现生词。】
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If I am happy, I will show you around Hongshan zoo.
If I go to Hongshan zoo, I will see camels.
I will see camels if I go to Hongshan zoo.
If I go to Hongshan zoo, I will see dolphins.
I will see dolphins if I go to Hongshan zoo.
If I go to Hongshan zoo, I will see bears.
I will see bears if I go to Hongshan zoo.
If I go to Hongshan zoo, I will see elephants.
I will see elephants if I go to Hongshan zoo.
If I go to Hongshan zoo, I will see giant pandas.
I will see giant pandas if I go to Hongshan zoo.
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Step2 Presentation if / unless Conditional Sentences(条件状语从句） If hunters catch a giant panda, they will kill it for its fur.
If we do nothing, soon there will be no giant pandas in the world.
If–clause (一般现在时） Main-clause(一般将来时）
Main-clause(一般将来时）If–clause (一般现在时）
We need a ___________________( comma, full stop) after the ‘if’-clause when it is the first part of a sentence.
Practice
If hunters catch a giant panda, they will kill it for its fur.
= They will kill it for its fur if hunters catch a giant panda.
If farmers cut down trees and forests, giant pandas will have nowhere to live.
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= Giant pandas will have nowhere to live if farmers cut down trees and forests.
If people find baby pandas alone, they will take them away.
=They will take them away if people find baby pandas alone.
Step3 A 1 1. If I (go, will go) to the Reading Club this afternoon, I (do not have,
may not have) any time to watch TV.
2. If Simon (gets, will get ) home too late, he (miss, will miss) his
favourite cartoon.
3. If Amy (completes, will complete) all her homework quickly, she
(watches, will watch) the chat show.
4. If Daniel (takes, will take) part in the game show, he (wins, might
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win) a prize.
5. If Sandy (finds, will find) a programme interesting, she (introduces,
will introduce) it to us.
A 3
1. --- What will a bear do if it is in danger?
---If a bear is in danger, it _________________.
A. will attack people
B. will be afraid
C. will shout
2. ---If you meet a bear in the wild, what will you do ?
--- I will________________if I meet a bear in the wild.
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A. climb up the tree
B. stay there and hold my breath(屏住呼吸) for a few seconds
C. run the other way
3. Ask and Answer
What will a polar bear do if it is hungry ?
If a polar bear is hungry, it will catch fish from water.
4. Wolves ____________ (live) in family groups if they are in the wild . If they _______(be) hungry, they will hunt together. If there_____(be) danger, male wolves ___________ (protect) their families.
【设计意图：通过多种形式，帮助学生掌握语法，熟悉生词。】
Dad: What will a bear do if it is in danger?
Millie: If a bear_____________, it ___________________ people.
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Dad: What will a polar bear do if it is hungry?
Millie: If a polar bear _______________, it _______________fish
from the water.
Dad: What will elephants do if they are thirsty?
Millie: If elephants ______________, they _____________ till
they find a river.
Dad: What will tigers do if they live in the wild?
Millie: Tigers _________________ for their own food if they
_________________.
Dad: What will tigers do if they have babies?
Millie: Tigers __________ as a family if they ________________.
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Dad: What will male wolves do if there is danger?
Millie: Male wolves __________ their families if there ________.
Step4 Unless=If… not
We can use unless to say that something can only happen or be true in a particular situation. The situation will continue unless humans stop hunting them for their fur and bones.
The situation will continue _if___humans_don’t__stop hunting them for their fur and bones.
Exercises
1.除非他打电话我，否则我就去.
I will go ________he telephones .
2.不要离开房子除非我叫你离开.
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Don’t leave the house ______I tell you to .
Don’t leave the house ____I _____ tell you to.
3. 除非你尽力了，否则你将不会实现梦想。
_____ you try your best, you won’t realize your dream.
4.你马上离开就不会迟到。
You will be late ______ you leave right now.
A trip to a film and TV studio (Match the two parts of sentences and write the correct letters in the blanks)
1. Unless the weather report says it is going to rain,
_________________________________________
2. We will arrive at the studio around 9:30 a.m.
_________________________________________
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3. Unless you already know the studio very well,
__________________________________________
4. You will buy your lunch at the restaurants in the studio.
___________________________________________
5. Unless you are tired, ____________________________
6. You will have a chance to see how a TV programme is recorded
________________________________________________
a unless you take your own food with you.
b you will not need to take the minibus in the studio.
c you will not have to take an umbrella with you.
d unless the traffic is very heavy.
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e unless you have little interest in it.
f you will travel around it with a tour guide.
Work out the rule
We use the simple ____________ tense in the unless-clause.
Step4 Homework 1. Review Grammar.
2. Make some sentences using if and unless
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