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七年级下册下英语知识详解译林版8单元知识点详解Unit
初一(七年级)英语知识点总结
《七年级下册下英语知识详解译林版8单元知识点详解Unit》详情
资料介绍
7年级英语下册学习资料
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- 7B Unit 8单元知识点详解
- 【welcome】
- 1.bring me something to eat带给我一些吃的东西
- Something to eat 一些吃的东西 不定代词后加动词不定式(to do)作后置定语
- bring sb sth = bring sth to sb 给某人带某物
- 2.like watching the goldfish swim around 喜欢看着金鱼游来游去
- watch sb do sth 看到某人做某事(全过程/经常做)
- watch sb doing sth看到某人正在做某人(正在做)
- 3.sleep on my knees睡在我的膝盖上
- 4.hold it in my hand把它握在我的手里
- [hold] vt.握住,拿 过去式:held
- vt. 容纳;举行;抑制;保持 hold on (等一下)不要挂电话
- 5.[mouse] n.老鼠 复数:mice n.鼠标 复数:mice/mouses
- 6.feed her carrots喂她胡萝卜
- [feed]vt.喂养,喂 →过去式:fed feed sb (on) sth=feed sth to sb喂某人某物
- 7.teach sb. to do sth.教某人做某事
- teach my parrot to speak教我的鹦鹉说话
- 【reading】
- 1.poems about pets关于宠物的诗歌
- 2.My dog is the cleverest animal of all.我的狗是最聪明的动物
- 形容词/副词的最高级前+the
- 3. run after a ball追赶球
- run after... 追赶......, 跟在.....后面跑
- 4.with eyes open wide眼睛睁得大大地
- [wide]adv.充分地 adj.宽广地,广阔的,广泛地 →widely adv.广泛地
- 5.do wonderful tricks耍精彩的把戏
- 6.build...out of...用.....建.....
- build camps out of sticks用树枝搭建帐篷
- build sb sth = build sth for sb为某人建造某物
- build → building n.建筑物,大楼
- 7.never bark or bite从来不叫也不咬
- 8.[fight]vi/vt. 打仗(架),与.....打仗(架) 过去式:fought
- fight with/against sb同某人争辩
- 9.take good care of .....= look after..... well 照顾好.......
- 10.till the end直到最后
- [till]prep. 到...时,直到.....为止 =until not.....till/until...... 直到....才
- [end] at the end of..... 在.....尽头 in the end 最后,终于
- 11.【trouble】n.麻烦
- be in trouble 处于麻烦/陷于麻烦
- make trouble惹麻烦
- get into trouble 陷于困境 get out of trouble 摆脱困境
- have trouble (in) doing sth 做某事有麻烦/困难
- 12.don't have to feed her much不必喂她许多
- 13. [touch]n.触摸 need a gentle touch需要温柔的抚摸
- n.联系 keep in touch with sb. 和某人保持联系
- vt.触摸,碰到,接触
- 14.rhyme with.... 和......押韵
- 15.look around for me到处找我
- 【Grammar】
- 1.be easy to look after很容易照顾
- 主语+be+形容词+to do =It is+形容词+to do
- eg:Goldfish are easy to look after.=It is easy to look after goldfish.
- 2.get tired变得疲劳
- 3.[anywhere]adv.任何地方 在句子中作状语
- somewhere 某处,在某处 nowhere 无处 everywhere 到处,各处
- 4.repeat my words重复我的话
- 5.come back home回家
- 6.all the time一直,总是
- 7.feed him something else喂给他一些别的东西
- 8.She's nice to everyone.她对每个人都很好
- be nice to sb =be good to sb.对某人好
- 9.I don't agree我不同意
- [agree] agree to do sth 同意做某事
- agree with sb 同意某人(的意见)/同意某人的话
- agree with what you said同意你所说的
- 10.[keep] vt.养,饲养 keep a snake养蛇
- 保持 keep+adj. 保持..... eg:keep healthy
- keep sb./sth+adj. 使某人/某物保持....... eg: keep the room clean
- keep +sb/sth+介词短语 保持某人/某物处于......位置
- Keep sth 保存/保留某物
- 11.【形容词】:我们用形容词来描述人或物
- 形容词的用法
1.用作定语 ,修饰名词,常置于所修饰名词之前。 形容词+名词
an interesting film 一部有趣的电影
a small room一间小房间
2.用作定语, 修饰不定代词one, no, any ,some和 every构成的复合词,如anything, something 时,通常放在所修饰的词后面。 不定代词(something等)+形容词
I have something interesting to tell you. 我有一些有趣的事情要告诉你。
There is nothing important in today's newspaper.今天的报纸上没有什么重要的消息。
3.用作表语, 与系动词be, grow, get, become, feel, seem, look, keep, smell, taste, sound, turn 等连用。 系动词+形容词
The desk is clean.桌子是干净的。
The weather is getting warmer and warmer.天气变得越来越暖了。
The music sounds sweet.音乐听起来很甜美。
- 注意:
(1)某些以a开头的形容词,如: afraid, alone, asleep, alike等只能作表语,不能作定语。
I'm afraid I will fall asleep soon 恐怕不一会儿我就会入睡了。
(2)某些以-y结尾的词是形容词而不是副词。如: friendly,lively ,lovely ,lonely,likely ,brotherly 等。
- 12.【不定代词】:我们用不定代词指代某个不特定的人或物、
- 不定代词的构成
- somebody有人,某人
- anybody任何人
- nobody没有人
- everybody每人,人人
- someone有人,某人
- anyone任何人
- no one没有人
- everyone每人,人人
- something某事
- anything任何事
- nothing没有东西
- everything一切事情
- 适用范围
- some-
- 肯定句
- 疑问句中表示请求,建议或反问
- any-
- 否定句
- 肯定句中表示 “任何人,任何事”
- no-
- 肯定句(=not + any)
- 使用方法
- 看作单数,作主语时,谓语动词要用单数形式(be→is 行为动词→三单)
- Someone is asking to see you.有人要见你。
- Everything begins to grow in spring.春天,万物开始生长。
- 不定代词+adj./to do
- Is there anything wrong?有什么问题吗?
- The boy wants to find something interesting to read in the book.男孩想从书中找点有趣的东西读读。
- 在反意疑问句中
- 表示人的不定代词在陈述句中作主语时,附加疑问句中的主语要用he或they;
- 表示物的不定代词在陈述句中作主语时,附加疑问句中的主语要用it。
- Nobody knows his name, do they / does he? 没有人知道他的名字,是吗?
- Everything is ready, isn't it?一切都准备好 了,是吗?
- 在含有every的句中使用not, 只表示部分否定,意为“不全是”。
- Not everyone likes sandwiches. = Some people like sandwiches.并不是每个人都喜欢吃三明治。
- no one, none, nothing 可以用来分别回答who, how many, what的问句。
- 一Who is at home?谁在家? 一No one.没有人。
- 一How many people are there in the office?有多少人在办公室? 一None. 一个人也没有。
- 一What's in the fridge? 冰箱里有什么? 一Nothing. 什么也没有。
- none可指人,也可指物,作主语时,谓语动词可用单数,也可用复数;
- no one-般用来指人,后面般不接of引导的介词短语。
- None of them knows the answer. 他们中没有一个人知道答案。
- I wanted some ropes but there was none in my house. 我需要几根绳子,但家里一根都没有。
- 一Did anyone come to see me?有人来看我了吗? 一No one. 一个人也没有。
- any one可指人,也可指物;
- anyone=anybody只可指人,不能指物, 也不可以与of引导的介词短语连用。
- anyone作主语时,谓语动词用单数形式。
- If anyone comes, please ask him to wait.如果有人来,请叫他等一下。
- I don't like any one of them.他们中任何一个我都不喜欢。
- everyone 意为“(一群中的)每个”,与of短语连用时,必须分开写。
- He wishes every one of the students could have the chance.他希望学生中的每一个都有机会。
- 【Integrated skills】
- pick up goldfish with your hands用你的手拿起金鱼
- in the sun在太阳底下
- in the moon在月光下 in the light 在灯光下 in the rain在雨中
- They can grow up to be 20 centimetres long and weigh up to 400 grams.
- 他们能长到20cm长,重达400g
- ①grow up成长,长大成人
- grow up into..... 长大成为.....
- ②[weigh] vt.重,有....重 weigh+重量 重....
- n.weight lose weight减肥
- ③up to 多达,达到 表示“达到.....数量(程度等)”
- weigh up to 400 grams重达四百克
- grow up to be 20 centimeters long长到20厘米长
- feed them once a day一天喂他们一次
- a talk on/ about goldfish一个关于金鱼的讲座
- [talk]n.讲座,演讲 give a talk on/about......做一个有关....的讲座
- n.交谈,谈话 have a talk with sb.和某人交谈
- Vi. 交谈,谈话 talk about/of sth 谈论某事 talk with/to sb 和某人交谈
- talk with sb about sth和某人谈论某事
- how big多大
- 7. make noise吵闹 ,发出噪声
- 8. walk your dog in the park在公园里遛狗
- 9. [brush] n.刷子 复数:brushes
- vt.刷,擦 brush its fur刷它的毛
- 【study skills】
- 1.It connects computer networks all over the world.它连接着全世界的电脑网络。
- [connect] 动词, “连接; 接通” connect A with/to B 将A和B连接起来
- be connected with .....关/有联系。
- Kitty wants to find information about keeping an e-pet.基蒂想查找关于养电子宠物的信息
- [about] 介词,“关于”
- 介词,“大约;在-.... 附近; ....周围”
- 副词,“大约,几乎;在周围;到处”。
- e-mail(email) 电子邮件; e-dog 电子狗; e-friend 网友; e-book 电子书; e-dictionary 电子词典。
- 【task】
- sleep in the basket睡在篮子里
- in the basket在篮子里
- a basket of......一篮子.....
- play with a ball玩球
- play with sth玩某物
- play with sb 和某人玩
- like warm milk喜欢温牛奶
- be noisy吵闹
- [ noisy ] adj. 吵闹的,嘈杂的
- noise名词“噪声”。
- noisily副词“吵闹地”
- What does it look like?它长什么样?
- “What do/does...look like?” 用来询问人或物的外貌特征
- “What is/are..like?" 用来询问人或物的性格特征。
- “What do/does.like?" 用来询问....喜欢什么?”
- 作文:介绍宠物
- 开篇点题:种类,名字,年龄等
- 详细描述:外貌,习性,特征
- 表达感受:I like playing with him and.....I will always love him and take good care of him.
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I saw someone/somebody/something in the house. |
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Would you like something to eat? |
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I didn’t see anyone/anybody/anything in the house. |
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疑问句 |
Did you see anyone/anybody/anything in the house? |
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I would do anything for this. |
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There is no one/nobody/nothing in the house. = There isn’t (is not) no one/nobody/nothing in the house. |
2. [easily] adv. 容易地,不费力地
easy形容词 “容易的”。