江苏省徐州市第二十二中学英语八年级上册 Unit5《Birdwatchers》Vocabulary 学案(无答案) 牛津译林版

牛津英语8A导学案
Unit5 Vocabulary
一预习导学（两人合作自由讨论下列问题）
1.Why are the wetlands important for wildlife?
2.What birds live in Zhalong Nature Reserve ?
3.Why are more and more birds in danger ?
4.What are the members of the Birdwatching Club studying?
二课堂导学
Step 1. Presentation
1Part 1: show some sentences and fill in the blanks with prefixes.
2Zhalong is a protected area. It isn’t allowed to hunt or fish there. It is__________ to kill wild animals. (correct)
1.These trainers are comfortable to wear. But those are ____________ (not
comfortable).
2.If someone shows good manners to others, he is a polite person. If someone
does n’t show good manners to others, he is ____________ (not polite ) Part 2 : （小组合作）finish Exercise A on page 80
Part 3 : （小组合作）work out the rule: different prefixes to form adjectives with opposite meaning.
necessary___________ important_________ happy________
comfortable_______ friendly__________ common_________
welcome___________ able_________ well__________
popular__________ true__________ tidy__________
possible__________ polite__________ correct_________ regular_________ honest_________
Step2. Practice
Part 1. work in pairs to say the opposite words with prefixes.
Part 2. Play a game : see who can say the opposite words with prifixes correctly and quickly.
try to find out the winners in each group
Step 3. Production（小组合作）
Part 1: finish Exercise B on page 80
Part 2: check out the answers and read the sentences loudly
Part 3: make sentences with prefixes according to the information
1.This is a “No Parking”area.
________________________________
2.This chair is too small.
3.___________________________________
4.The boy didn’t tell the truth.
__________________________________
5.The restaurant is quite near here.
___________________________________
6.I don’t like him because he is rude.
_____________________________
7.I have never seen such heavy snow here.
___________________________________
8.Water is very important to us.
_____________________________________
9.My grandfather knows nothing about computers.
_________________________________________
Step 4 Exercises in class. （小组合作）
complete the sentences with the negative form of the adjectives.
1 You will be _______ to see the birds if you do not bring a pair of binoculars.
There are lots of ____________ kinds of birds in Zhalong.
2 It is ____________ to see the birds and insects without waiting quietly.
3 Some people are _________ to the birds. They scare them away and throw stones to them.
4 It is _________to study hard about different birds and insects before you
go to Zhalong . 5 The officers will explain everything to you.
6 Some people feel ___________ that the government gives birds such a big area
of wetlands when poor people are living in small and _____________ flats. Step 5 Consolidation
I. Finish off the sentences using the correct adjs
1. Zhalong is a nature reserve. It’s to hunt fish or hunt there
2. When you go birdwatching, you sometimes have to walk a long way. If you wear
new leather shoes, they can be .
3. If you are interested in birds, you can go to Zhalong. But if you leave litter
there, you will be
4. There are not many red-crowned cranes in the world, they are .
5. If we do not protect the wetlands, it will be to see these birds in the
Step6 Homework
1.remember the negative form of the adjectives with prefixes.
2.try to find out some other negatives form of adjectives with prefixes.
3. Preview Grammar.
4 Give the English for the sentences.
1. 一些人对鸟不友好
________________________________________________________________
2. 没有必要研究不同的鸟
________________________________________________________________
3. 许多穷人住在小而不舒服的房子里。

_________________________________________________________________
4. 你将不能看到这些鸟的。

________________________________________________________________
5. 不静静等候是不可能看到这些鸟的
________________________________________________________________。