六上 Unit 6 知识点总结
1.保持我们城市干净keep our city clean 重点：Keep的用法 生生不息的意思（参见后面详细讲解）
1.keep +形容词
2.keep+sth/sb +形容词/副词 -----keep+ 复合宾语(宾语+宾语补足语)，表示“保持某人或某物的某种状态”
3.keep + (on)doing 一直做某事
4. keep sb/sth + doing 使某人/某物一直做某事
5.keep ...from doing ...阻止做某事.突然英语怎么说
6.keep a pet 饲养一个宠物 keep this book （keep借，保存）
补钙的水果
7. keep sth/sb + 介词短语
2.我们城市的这些照片 the pictures of our city
一张…的照片 a picture of… 我的小狗的照片 a picture of my dog
3.看… Look at…
鲢鱼怎么做才好吃4.我们的城市干净吗？ Is our city clean?
5.使城市变脏 make the city dirty, 使我们的城市变脏 make our city dirty (重点语法make, 参考后面详细讲解)
6.什么让我们的城市变脏了？What makes our city dirty?
make sth/sb+ 形容词----- make + 复合宾语(名词/代词+宾语补足语)，表示“使…变得…”
如果make前是特殊疑问词 who, what, which作主语时，动词用三单。
7.汽车尾气smoke from cars (smoke作“烟”讲时为不可数名词；from “来自,来源”)
8.使空气变脏make the air dirty (air “空气”，不可数名词)
9.工厂的黑烟 black smoke from factories (factories 的原形 factory “工厂” )
10.垃圾，废物 rubbish (不可数名词)
11.又乱又脏messy and dirty ( messy 凌乱的；散乱的； messy的名词为 mess 混乱)
12.使街道脏乱make the streets messy and dirty
13.河水是脏的。/河水很脏。The river is dirty. /The rivers are dirty.
14.水里有垃圾。There’s rubbish in the water. (在水里 in the water)
复习：There be 句型的用法
There be + 物体/事情+ 地点/时间。（ 在某地有某物./ 在某地有某事./在某个时间有某事）
否定句结构：There be + not+物体/事情+ 地点/时间.
一般疑问句：Be there +物体/事情+ 地点/时间? 回答：Yes, there be. /No, there be not.
15.鱼死了。The fish are dead. (注意：fish作为“鱼”讲是可数名词，但是单复数同形。作为“不同种类的鱼”讲，其复数形式为fishes. 例如：You have many fish, but I have many fis
hes. 你有很多鱼，但是我有很多种鱼。)
I have a fish. The fish is dead now. 对比： I have 花儿会so many fish. The fish are dead now.
16.我们可以做什么？What can we do?
我们能做什么来保持我们城市的整洁？What can we do to keep our city clean?
语法：动词不定式（即 to +动词原形）的用法之一，作状语，用来说明what can we do“目的”，为了….
17.乘公交车去上学 take the bus to school = go to school by bus
乘地点去工作 take the metro to work = go to work by metro
步行去上学 walk to school = go to school on foot
18.把…移开；挪开 move…away
把…移开… move …away from
把一些工程挪开我们的城市 move some factories away from our city
19.把…放到…里 put… in
输液的不良反应把垃圾放进垃圾箱里 put rubbish in the bin
20.种更多的树 plant more tress (more “更多的”) 种一些树 plant some tress
三官殿21.帮助保持空气干净help keep the air clean
重点语法：帮助某人做某事help sb to do sth.= help sb do sth.
help sb (in) doing sth. (in 可以省略不写)
help sb with sth.
帮助做某事help do sth.= help to do sth.
一些常考（中考）词组： 在…的帮助下 with the help of… 禁不住做某事 can’t help doing sth.
随便吃点…. help yourlf to +食物 互相帮助help each other
22.你/你们的主意太好了。Your ideas are great.
23.干得好！ Well done！
24.想一想，写一写。Thank and write. (think 的过去式 thought, write的过去式 wrote)
25.扫地sweep the floor ( sweep “扫”，过去式 swept)
26.做一次演讲/发言 give a speech
27.关于这个话题/在这个主题上 on this topic (介词用on)
28.擦拭桌椅clean the desks and chairs (the desk and chair ，这里只用一个the, 表明desk 和chair是一套的， 例如：the folk and knife )
29.把..扔在…上 throw … on …. （throw “丢; 抛; 投掷”, 过去式 threw）
30.坐在小山上 sit on the hill
31.一个叫杰克one named Jack (named: 为动词的过去分词，表示被动。被“叫做”… )
32.放学后步行回家 walk home after school (注意：home, here,there三词通常前不加to )
33.放学after school
34.住在…live in… ( 住在某地,一般用live in + 地点；如果地点是具体的门牌号码，就用live at)
住在城市 live in the city
35.我喜欢住在城市。 I like living in the city. (重点：like + doing)
36.在地上on the ground
37.一个香蕉皮a banana skin
38.把香蕉皮扔在地上throw a banana skin on the ground
39.许多博物馆、商店和电影院many muums, shops and cinemas (注意：many+ 名词复
数；much+ 不可数名词)
40.不应该做那个 shouldn’t do that (shouldn’t = should not “不应该”， can’t “不能，不可以，不会”；mustn’t “禁止”
41.捡起某物 pick up sth = pick sth up 这是词组是由动词加副词构成的动词短语，当sth是代词， 只能放在中间)
捡起它 pick it up , 捡起书包 pick up the bag= pick the bag up
42.滑倒在某物上slip on sth. ( slip”滑倒”， 过去式 slipped)
43.滑倒在香蕉皮上摔倒了 slip on the banana skin and fall (fall”跌倒”， 过去式fell,过去分词 fallen)
44.去医院go to hospital
45.太迟了 too late
必会句型：What makes the air dirty? Smoke makes the air dirty.
What can we do to keep our city clean? We can walk to school.
To keep the air clean, we can move factories away from the city.
To keep it clean, we can sweep the floor.
What makes sth.+ 形容词？ What can sb. do to ….？
To keep sth + 形容词， we can ….
keep是一个很活跃的动词，它的用法很多，为了便于同学们掌握，现将其用法归纳如下：
一、keep用作系动词，意为“保持；继续(处于某种状态)”。
1. keep+形容词。如：
You must look after yourlf and keep healthy. 你必须照顾好自己并保持健康。
2. keep+副词。如：
Danger! Keep out!危险！别进来！
3. keep+介词短语。如：
We must keep in touch. 我们必须保持联系。
二、keep用作及物动词。
1. keep意为“保存；保留”。如：
You can keep it. I don’t need it. 你可以将它留下，我不需要它。
2. keep意为“继续做；反复做”，常用于keep (on) doing。如：
