牛津版最新八年级下册复习资料unit5saveendangeredanimals

⽜津版最新⼋年级下册复习资料
unit5saveendangeredanimals
Unit 5知识点讲解
重点单词，词汇：
1.endangered
2.in the wild
3.weight
4.population
5.on one’s own
6.cut down
7.lose one’s home
8.hear of
9.in memory of
10.at birth
重点句型：
1.It is not difficult for them to climb trees.
2.They are strong enough to protect themselves.
3.It is cruel of them to do so.
4.A giant panda can eat as much as 30 kilograms of bamboo a day.
5.They need to eat a lot to stay healthy, so they spend more than 12 hours a day eating.
6.The rest of its body is white.
语法：
句型结构
1.It is important for us to protect them.
2.It is cruel of them to do so
3.They are strong enough to protect themselves.
It is+adj.+for sb.+to do sth.表⽰做某事对某⼈来说很adj.句中的adj.应该是对这件事的评价。

这句型可⽤的形容词仅仅是描述事物，不是对不定式⾏为者的品格进⾏评价。

这类形容词有difficult,easy,hard,important,dangerous,(im)possible等。

练习⼀：
1.对孩⼦们来说，穿过繁忙的街道很危险
It’s very_______ ________ children to cross the busy street
2.对我们来说，完成这项⼯作很困难
It’s_______ _______ us to finish the work
3.拥有健康的饮⾷习惯对我们来说很必要
It’s ______ _______ us to have healthy eating habits
4.保护环境对我们来说很重要
It’s_______ ________ us to protect the environment
It is+adj.+of sb.+to do sth.表⽰某⼈做某事是adj. 句中的adj.应该是对这个⼈做这件事的评价，形容词多⽤形容⼈的。

这句型可⽤的形容词是描述不定式⾏为者的性格，品质的，如kind,good,nice,right,wrong,clever,careless,polite,foolish等
练习⼆;
1.你离开他是很明智的
It is______ _______ you to leave him.
2.你能帮我，真好
It’s very_______ ______ you to help me.
3.你真聪明，解出了这道数学题
It’s_______ _______ you to work out the maths problem.
注意区别：
Of sb.的句型通常都可以转换为不定式作状语的句⼦，但for sb.句型不可以。

如：
1.It’s very nice of you to offer me a seat.
=You are nice to offer me a seat.
2.It is careless of him to lose so many things.
=He is careless to lose so many things.
练⼀练：
It’s kind of you to help me.=__________________________.
_________________________.=You are right to do that.
Adj.+enough+(not) to do⾜以adj.（⽽不）去做某事。

Enough是副词，修饰前⾯的形容词，表⽰程度，enough后⾯的动词不定式表⽰结果。

因此，“形容词+enough+动词不定式”结构可以⽤“so...that...”结构改写。

John is strong enough to carry the box.
=John is so strong that he can carry the box.
练习三：
1.他⾜够⼤以⾄于能完成这项任务
He is________ ________ ________ finish this task.
2.他⾜够聪明可以顺利地做⼀名领导者
He is_______ _______ _______ be a leader.
3.It is difficult enough________ _______ _______ this problem.(work out)
4.He is rich enough_______ _______ this new car.(buy)
5.She is pretty enough_______ _______ the gentlemen.(attract)
总结：1.not+adj.+enough+to do sth.
2.adj.+enough+not to do sth=too...to
3.so...that.../such...that...
能⼒检测：
⽤介词for,of填空
1.It’s bad ____ you to smoke.
2.It is nice______ you to give me such advice.
3.It is important ______ me to protect wildlife.
4.It’s polite_______ you to keep quiet when you’re eating.
5.It was generous______ her to lend me so much money.
6.It is easy______ me to answer this question.
7.It is difficult______ me to work out this problem.
8.It’s clever______ her not to take the gift.
9.It is unnecessary _______ me to sweep the floor.
10.It is happy______ me to help others.
完成句⼦
1.我的邻居很好，我不在家的时候帮我照顾我的⼩狗
________ kind_________ my neighbour to care for my little dog.
2.⼤家共同预防事故的发⽣是必要的
It’s necessary ____________ us to prevent accidents_______ ________.
3.新体育馆⾜够⼤，能容纳3,000个观众
The new stadium is_______ _______ ________ hold 3,000 spectators. 4.他太忙了，不能为孩⼦们准备晚餐He is________ _______ ________ prepare the dinner for the children. 5.他跑得太快了，没⼈能追上他
He ran______ fast_______ no one could catch up with him.
综合运⽤：
单词拼写：
1.The pandas like eating b______ very much.
2.The p_______ of our city is about 460,000.
3.We should f______ difficulty bravely.
4.China is an A______ country.
5.A number of w______ animals are in danger.
完成句⼦：
1.对我们来说保护熊猫很重要。

It is important for us ______ _______ the pandas.
2.⼤卫年龄不够⼤，不能够去上学。

David is not old ______ _______ go to school.
3.我⼀天花费超过两个⼩时做家庭作业。

I ______ more than two hours a day _______ my homework.
4.它们有3000只在野⽣环境中。

There are 3,000 of them ______ ______ _______.
5.我们学校有接近2000名学⽣。

Our school has ______ ______ 2,000 students.
单选：
1.______ is really hard _______ them to climb such a high mountain.
A.This,to
B.It,to
C.This,for
D.It,for
2.She’s not strong enough _____ walking up mountains.
A.to go
B.going
C.go
D.went
3.-Would you please show me the way _____ the bank?
-Yes, go straight ahead. It’s across from a school.
A.in
B.for
C.with
D.to
4.Do you know the girl ______ long hair?
A.have
B.has
C.with
D.is
5.Now the number of Chinese people working Africa ______ more than one million.
A.is
B.are
C.was
D.were
6.Thanks for your invitation, but I’m so sorry I can’t go. I need to ______ my baby at home.
A.take away
B.take off
C.take care of
D.take out of
7.-Dad, why must I stop ______ computer games?
-For your health, my boy.
A.play
B.to play
C.to playing
D.playing
8.-______ the population of China?
-It’s about 1.3 billion.
A.What’s
B.How many is
C.How much is
D.How is
9.-Can I borrow your ruler, please?
-Yes, you ______. But you must return it to me before lunchtime.
A.have
B.can
C.must
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10.-How do you like the concert given?
-Exciting, ______ one piece of the music wasn’t played quite well.
A.though
B.because
C.so
D.and
11.I find ____ hard to learn English well.
A.this
B.it
C.that
D.they
翻译：
1.对我们来说保持健康很重要。

2.作为青少年我们应该懂如何保护⾃⼰。

3.⼈类必须停⽌砍伐森林。

4.由于地震，许多⼈丧失了家园。

5.⼩⼥孩没有⾜够⼤，不能⾃⼰穿⾐服。

书⾯表达：
请以“Saving Tigers”为题，为某中学⽣英⽂报专栏写⼀篇80词左右的征⽂稿，内容要点如下：
1.⽼虎是⼈们在动物园⾥最喜欢观看的动物之⼀。

2.现在世界上仅存⼤约3200只⽼虎，数⽬⽇趋减少。

3.⽼虎处境危险的原因。

4.保护⽼虎的建议。

写作技巧点拨：
1.根据本单元所学到的内容：谈世界上濒危动物之⼀-------⼤熊猫，结合所学句型，⼴泛思考，进⾏仿写：点明⽼虎的现存数量等。

2.提出保护⽼虎的建议要有条理。