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八(下)unit1知识点内容

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所有知识点
解题思路: unit1知识点内容
解题过程:
人教新目标八年级下Unit 1知识点整理
Ⅰ短语
1. fewer people 更少的人(fewer修饰名词复数,表示否定)
2. less free time 更少的空闲时间(less修饰不可数名词,表示否定)
3. in ten years 10年后(in的时间短语用于将来时,提问用How soon)
4. fall in love with… 爱上…
Eg:When I met Mr. Xu for the first time, I fell in love with him at once
当我第一次见到许老师,我立刻爱上他
5. he same as 和……相同
6. wake up 醒来(wake sb. up表示 “唤醒某人”
7. get bored 变得厌倦(get/become是连系动词,后跟形容词如tired/angry/excited等)
8 go skating 去滑冰(类似还有go hiking/fishing /skating/bike riding等)
9 at the weekends( on weekends) 在周末
10 agree with sb. 同意某人(的意见)
11 I don’t agree. = I disagree. 我不同意
12 besides(除…之外还,包括)与except =but(除…之外,不包括)
13 be able to与can 能、会
 (be able to用于各种时态,而can只能用于一般现在时态和一般过去时态中;have to用于各种时态,而must只能用于一般现在时态)例如:
 1.I have been able to/will be able to speak two languages. (不可以用can)
Ⅱ本单元重点句子和注意事项
1 pollution表示“污染”,用作不可数名词。
Eg:They did a lot to stop water pollution.他们采取大量措施制止水污染。
2 ① in (prep。)后接一段时间,不能接时间点。一般只用将来时。
② after (prep)后接一段时间,用于表示过去;接时间点时,没有事态限制。
③ later (adv。)构成:一段时间+later,表示一段时间之后。用于过去时。如果单独使用,可与将来时或过去时连用。
3 ① but(prep)除---之外,与except意思相同。均表示一个或几个从整体中被除去。
Eg: They have classes every day but (except)Saturday and Sunday。
② beside(prep)除—之外, 但表示除---之外尚有-
Eg: Everyone is here but him。
4 go doing sth. 结构,表示“去做……”
 go skating  去滑冰 go swimming 去游泳
 类似的用法还有:go shopping 去买东西  go fishing  去钓鱼 go boating  去划船
5 come true (梦想)实现
Eg: His dream came true。
6 ① help sb do sth 帮助某人作某事
② help sb with sth 帮助某人作某事
③ help sb off/on with 帮助某人脱去/穿上
Eg: Please help him off with the wet clothes。
④ help sb over 帮助某人越过或度过
Eg: I helped her over the fence(栅栏)。
7 ① try one‘s best to do sth竭尽全力作某事
② try to do sth试图或努力作某事
③ try doing sth试着作某事
④ try---on 试穿
Eg: I want to try the clothes on before I buy them。
8 ⑴ It‘s (not)+ adj+ for/of sb to do sth
①for 引导逻辑主语要用来说明不定式的性质。
Eg; It’s not easy to learn a foreign language.
②of 引导逻辑主语主要用来说明人物特征,品德或者表示人物意愿的,句中常用的形容词:good,kind, nice,clever,foolish,bad。
Eg; It’s very nice of you to come to see us.
9 ⑴ such + a /an + 形容词 + 单数名词 + that从句
Eg: It was a kind reception(接待) that I never dreamed of it.
⑵ such (+形容词)+ 复数名词 + that 从句
Eg: We’ve such difficult problems that no one would like to continue.
⑶ such(+形容词)+不可数名词(+that从句)
Eg: I don’t like such weather.
⑷ so +形容词/副词 + that从句
Eg: It is so heavy that I can’t carry it.
⑸ so+ 形容词 + a/an + 单数名词 + that从句
Eg: It is so heavy that I can’t carry it .
⑹ so +形容词+ a/an +单数名词+ that 从句,这一句式可与“such + a /an + 形容词 + 单数名词 + that从句”结构换用。
Eg: It was so kind a reception that I never dreamed of it.( It was a kind reception(接待) that I never dreamed of it.)
最终答案:略