苏教版英语八年级第六单元知识点.doc

Unit6 Birdwatching
一、 welcome to the unit
1、 encourage sb.(not) to do sth. 鼓励某人（不）做某事
Encourage 动词 encouragement 名词
2、 show 动词 表演 展示
Show sb. Sth.
=show sth. to sb.
‚名词 表演 展出
On sth.
3、 the description of... ......的描述
Description 名词 描述 describe 动词 描述
Can you describe him to me?
4、 type 名词 种类
A type of = a kind of 一种
Different kinds/types of 各种各样的
There are many types of books in the bookshop.
5、 rare 形容词 稀有的
Rare 副词 很少，难得
二、 Reading
1、 provide 及物动词 “提供，供应”
Provide sb.with sth. = provide sth.for sb. 为某人提供某物
The school provides food for some students.
2、 all year round 一年到头
The rainforests are green all year round.
3、 while 连词 “而，然而”，用于强调两种情况、活动等之间的差别。
Some people like playing chess,while others like walking.
4、 stay 名词 “停留，逗留”
I enjoyed my stay in Beijing.
5、 active 形容词 “活跃的：忙碌的”
Although he is nearly 80,he is still active.
拓展：active 作形容词时，还有“积极的”意思。
Take an active part in 积极参加
She takes an active part in school life.
‚activity 可数名词 “活动”
Do you often take part in outdoor activities?
6、 there be sth./sb. left “还剩下.......物/人”
There is nothing left in the room.
7、 in order to 为了 in order not to do sth. 为了不做某事
I get up early in order to catch the first bus.
8、 have space for 挪出地方 相当于make space for
Can we have/make space for another chair?
9、 less and less 越来越少
“比较级+and+比较级”结构，表示一种程度上的递进。当比较级是用more构成的多音节时，该结构就是“more and more +多音节的形容词/副词”
Our country is becoming stronger and stronger.
10、 keep doing sth. 不停做某事
He kept walking around.
Keep sb. doing sth. 让某人一直坐某事
I’m sorry to keep you waiting.
11、 have sth. to do “有事情去做”
Please be quiet. I have something to say.
12、 enough 形容词 “足够的；充分的”，作定语修饰名词，也可以放在名词之后。
Don’t worry. We have enough time.
拓展：enough 还可以用作副词，“充分地；足够地”，用于形容词或副词之后。
The girl is old enough. She can look after herself.
‚形容词/副词+enough (for sb.) to do sth. (对某人而言）足够.......做某事
The room is big enough for us to have a meeting.
13、 prevent “阻止”
Prevent ... from doing sth. 阻止.做某事，可与stop/keep... from doing sth.
Nothing could prevent us from reaching our aims.
14、 record 及物动词 “记录”
Today is Jim’s tenth birthday. His father will record everything on the day.
拓展：recorder 可数名词，“录音机”
‚record也可以用作可数名词，“记录”
Keep a record of everything you spend.
15、 change 可数名词 “变化，改变”
There are many changes in our city.
拓展：及物动词，“变化”
The weather starts to get cold and the trees start to change color.
三、grammar
1、 agree 动词 “同意，赞同”。名词形式为agreement,反义词是disagree.
Agree to do sth. 同意做某事
She agreed to buy this book.
拓展：agree on/about sth. “就......达成一致意见，关于.......意见一致”
We agree on/about that.
‚agree with “与.......意见一致”，后常接表示人或意见的词语。
I agree with you.
ƒagree to sth. “同意做某事”,后常接表示建议、方法、计划、安排等词语。
I agree to this plan.
2、 动词不定式作目的状语
表示某一动作或状态的目的。
He stopped to ask the way.
He stayed at school to clean the classroom.
‚我们也可以用in order to 来表示目的，这比使用动词不定式更加正式。
She is running quickly in order to catch the first bus.
I will sit in the front in order to hear more clearly.
注意：由 in order to 引导的目的状语，既可以置于句尾，也可以置于句首。
They started early in order to get there in time.
In order to get there in time, they started early.
3、 动词不定式作宾语补足语
我们可以动词不定式来说明宾语的情况，此时动词不定式在句中作宾语补足语。
I want you to sing a song for us.
My father asked me to post a letter.
‚我们在动词不定式前加not来表示否定的含义
We ask people not to catch birds for any reason.
ƒ动词不定式作宾语补足语，有带to和不带to两种形式。
常跟带to的动词不定式作宾语补足语的动词有：ask、tell、order、invite、get、allow、wish、want、want、encourage、advise、warm、like、love、hate等
The policeman told the boys not to swim in the river.
常跟不带to的动词不定式作宾语补足语的动词有：感官动词hear、feel、see、watch、notice等；使役动词let、make和have.
You can let the boy go first.
动词help后面的动词不定式可带to,也可以不带to.
We helped him (to) fix his bike.
四、 integrated skills
1、 different kinds of 不同种类的
A kind of 一种 all kinds of 各种各样的
It’s a kind of food.
拓展：kind of “稍微；有点儿”，用于修饰形容词或副词原级，表示程度。
The room is kind of small.
2、 not only...but also... “不但...而且...”,用于连接两个表示并列关系的成分，着重强调后者，其中的also有时可以省略。
The singer not only sings well but also writes music.
拓展：not only...but also...，连接两个成分做主语时，其谓语动词通常与其靠近的主语保持一致，即遵循就近原则。
Not only you but also he has to leave now.
‚not only...but also...分别连接两个句子时，not only之后的句子要使用倒装语序。
Not only did I go to Beijing,but also I went to Paris.
ƒnot only...but also...连接两个成分作主语的句子，变为否定句时应将not only...but also...换成 neither...nor... “既不...也不...”,谓语动词仍然遵循就近原则。
Not only you but also I am interested in playing computer games.
3、 write down “写下；记下”，是“动词+副词”结构的短语。若宾语是名词，放于down的前后皆可。若宾语是代词时，只能放在中间。有事也可以用take down 替换 write down.
The phrases are very important.please write them down.
五、 study skill
1、 sound 可用作可数名词 “声音”，含义广泛，可用来泛指一切能听到的声音。
He tried not to make a sound.
拓展：sound还可以用作连系动词，“听起来”其后接形容词作表语，可构成固定短语sound like 听起来像
That sounds good.
It sounds like a bird.
六、 Task
1、 be interested in... “对...感兴趣”，主语通常是人，其后接名词或动名词形式。
Most boys are interested in sports.
拓展：interesting形容词， “有趣的” ，可用作定语或表语，其修饰对象或主语通常是物。而interested “感兴趣”，通常指人对某人某物的感觉。
That story is quite interesting,I am very interested.
‚interest 可用作名词，“兴趣”，固定短语 take an interest(s) in,相当于be interested in.
He began to take an interest in learning English.
ƒinterest还可以用作及物动词，“使感兴趣”
The book interests me.
2、 I think it is important (for sb.) to do sth.我认为对我来说.......很重要
这是一种常见的表达自己观点的句式，有时也可以写成“I think it+形容词+（for sb.) to do sth”的形式
I think it is necessary for us to read some English stories.
拓展若对I/we think引导的宾语从句进行否定时，应将否定移到主句中，即对think进行否定。有类似用法的还有I/we suppose/believe/imagine等。
I don’t think he can finish his work on time.
‚I/we think引导的宾语从句若进行翻译疑问时，应对I/we think的从句进行反问。
I think he will come back soon,won’t he?
3、 introduce 及物动词，“介绍” 固定短语 introduce sb.to sb. “向某人介绍某人” introduce oneself “自我介绍”
Can I introduce my friend to you ?
拓展：introduction 可数名词，“介绍，引见”
There isn’t time for formal introduction.
4、 natural 形容词，“自然的；天然的” 名词形式nature, “自然界；大自然”
There are many secrets in the natural world.
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