牛津译林版8AUnit5-8知识点

Unit5-8（知识点）【划线的是易考知识点】

【必考】

Unit 2 前缀-ly：badly(副词) friendly(形容词)【clearly】

Unit 3 后缀-ful(+);-less（—）【特殊：单个：endless;noiseless;sleepless;cheerful】

Unit 4 前缀（表否定）：un- ;in- ;im-【impossible】

Unit 5 后缀（转化为名词）：-ing; -ness;-ion

【频率高：illness;meaningless;beginning;helpless;losing;discussion】Unit 6 后缀（表示人）：-er;-or;ist

【tourist(s)】

Unit 7 后缀（名词变形容词）：-y【表示天气的词语变形】【频率高：foggy;rainy】【少数副词和形容词同形：fast, early, long】

【注意：good—well, near—nearly , hard -- hardly 】

Unit 5单词词组

Welcome to the unit

1.would like to do sth. 想要做某事would like sb. to do sth.想要某人做某事

2.could sb. please do sth.? could sb. please not do sth.?

3.wild野生的【会在单词填空出现，live in the wild 生存在野外】

4.have /take pity on sb. 同情某人It's a pity!真遗憾！

5.die【非选择题中易考时态变形，die <动词>死亡过去式：died 现在分词：dying (也可作形容词：垂死的）形容词：dead 名词：death 】

eg. His father died ten years ago.

His father's death makes him feel sad.

His father was dead.

The doctor saved a dying boy.

6.In fact事实上

7.动物的词汇：dolphin squirrel zebra sparrow swallow等

Reading

1.danger <名词>危险adj. dangerous 危险的be in danger 处境危险be out of danger 脱离危险

2.一开始in the beginning

◇at the beginning常与of 连用，表示“在……之初”。in the beginning 一般不与of连用。

◇at the beginning 也可单独使用，表示“起初，开始”，这时可与in the beginning替换。at first和at the start

也有同样的意思。

3.go outside for the first time 第一次出去

4.八个月后eight months later

5.以......为生live on sth. live mainly on sth. 主要以...为生

6.学会照顾她自己learn to look after herself

7.面临严重的问题face serious problems = be faced with serious problems

8.竹林bamboo forests

9.立即采取措施take action right away

10.结果是as a result

11.制定法律make laws (to do sth.) lawyer n. 律师

12.as a result 和as a result of 的区别

as a result 单独使用，后面一般用逗号隔开，并且不能连结2个句子。

He worked hard at his study.As a result, he passed the exam easily.

as a result of + 名词或者代词.

As a result of his hard work, he passed the exam easily.

13.it is difficult for sb. do sth.

14.however 与but区别：however与but 两者都做“但是，然而”讲，而且都引出并列句。从语义上看，but所表示的是非常明显的对比，转折的意味较however要强。从语序上看，but总是位于所引出的分句之首，而however却可位于句首、句中和句末，同时从标点符号上看，but之后一般不得使用逗号，而however则必须用逗号与句子其它部分分开。

15.sadly,luckily等副词，修饰一个句子时，常位于句首，用逗号隔开。

16.

Grammar and Study skills

1.The horse is standing with its eyes closed.【with +宾语+open/closed】(形容词做宾语补足语)

2.work out 算出，解决work out easy maths problems

3.get lost 迷路= lose one's way= lose oneself (lose的过去式：lost,其形容词也是lost)

4.anything special 不定代词的形容词放后面（定语后置）

5.save some food 储存一些食物save v. 储存；救save money 存钱save water 节约用水

6.a short while 片刻

7.lose living areas 丧失掉居住地lose one's life(pl.lives)丢掉性命

8.be dangerous to 对...危险

9.what a shame!=what a pity!真可惜！

10.act to protect wild animals 行动起来保护野生动物

11.in the daytime 在白天

12.sleep through the winter 冬眠

13. make a living 谋生，维持生计

He makes a living by writing. 他靠写作谋生。

14.fewer and fewer living areas【注意比较级后面的名词是否是单复数】

less and less space

15. because of【后加名词（词组）】

16. otherwise【①otherwise 作连词，意为“否则；不然”，相当于or或if not。