Unit 6 Keep our city clean單元知識點歸納

unit 6  keep our city  clean  知識點歸納
一、 詞組
1.keep our city clean  保持我們的城市干凈     
2.these pictures of our city這些我們城市的圖片
3. smoke from cars汽車的尾氣                  
4.make the air dirty使空氣變臟
5.black smoke from factories工廠里的黑煙      
6.messy and dirty又亂又臟
7.take the metro to school=go to school by metro 乘地鐵上學 
8.dead fish   死魚
9. walk to school=go to school on foot  步行上學
10. move…away from 把...從…搬走
11. put rubbish in the bin把垃圾放進垃圾桶         
12.plant more trees種植更多的樹
13.help keep the air cleam(help后的動詞省略to)有助于凈化空氣
14.your ideas你們的主意                          
15.well done干得好
16.also 也（放在句中）   too 也（放在句末）
17 sweep the floor 掃地
18.by the river在小河邊                          
19.throw rubbish扔垃圾
20. on the floor 在地上
21..walk home=go home on foot步行回家           
22.after school放學后
23.like living in the city喜歡住在城市            
24. many museums  許多博物館
25. throw a banana skin on the ground把香蕉皮扔在地上    
26. slip on the banana skin滑倒在香蕉皮上
27. go to hospital去醫院看病                         
28、pick it up把它撿起     pick them up(把他們撿起)
二、句子
1. what makes the air dirty?    什么使得空氣變臟？
smoke from cars makes the air dirty.  汽車的尾氣使得空氣變臟。
2. what makes the streets messy and dirty? 什么使得街道臟亂不堪？
rubbish makes the streets messy and dirty.  垃圾使得街道臟亂不堪。
3. what can we do to keep our city clean?我們能為我們的城市清潔做些什么呢？
 we can take the bus and the metro to school. 我們可以乘公交車和地鐵上學。
4 billy slips on the banana skin and falls.  比利滑倒在西瓜皮上摔倒了。
5. to keep our city clean,we can move some factories away from our city.