chapter 6 water talk
一learning aims：
1.本章节通过一滴小水珠和主人的对话，以一种特殊的方式向人们讲述了水的循环利用。让学生懂得水是宝贵的，我们不应该浪费和污染水源。
2.学会运用a lot of, much, a little, many, a few修饰可数名词和不可数名词。
二new words：
increasev.增加decreasev.减少remainv.
保持freezev.结冰liquidn.液体solidn.
固体scientifica.科学的symboln.标志。
三main phrases：
1. turn off /turn on /turndown /turn up
2. impatient反义词impatient3. thorough副词thoroughly4. at the end of
5. in the end= at last = finally最后，最终6. remember to do sth.记着去做。
7. remember doing记得曾经做过的事8. freeing weather极冷的天气9. frozen food冷冻食品 up加速。
奇怪的（近义词strange）eg. weird clothes奇装异服weird idea怪诞的念头。
四phrases:
1．be on开着，放映着2．pour into倒入。
3．vanish down the drain消失在水管里4．turn the tap off关掉水龙头5．look round环顾。
6．sound impatient听上去不耐烦的7．be patient with sb.对某人耐心的8．obey rules/orders遵守规则，听从命令9．enjoy the view欣赏景色。
10．carry sth to…把某物运送到。。。11．tr**el a long way长途跋涉12．get cleaned up被净化13．clean up净化14．sound puzzled听上去迷惑的15．a water treatment works水处理工厂。
16．give sth a thorough cleaning把某物进行彻底的打扫17．add a few chemicals to把一些化学物质加入。。。18．finish with完成，结束19．a sewage plant污水处理厂20．pump water into the river用水泵把水抽到河里21．remember not to waste water记着不能浪费水22．liquid gold液体**23．shake one’s head摇头。
24．what do you mean by liquid gold？你指的液体**是什么意思？
五exercises:
i. choose the best answer.
1. please retell the storyyour own words.
a. onb. inc.
withd. by2. the fire alarm in the hotel suddenlywhile i was h**ing a rest.
a. went overb. went outc.
went offd. went on3. before ithe room, i knocked at the door.
a. enteredb. entered intoc.
enterd. entering4. a little smoke got __the door.
it made me cough a lot.
a. pastb. passedc.
passd. pasted5. he drank so much that heon the floor the whole night.
a. liedb. laidc. laind. lay6. her voicebirds singing.
a. looks likeb. sounds likec.
tastes liked. smells like7. john f dancer’s trouble beganhe walked into garden hotel
a. ifb. as soon asc. becaused. since8. a: is the man still alive?
b: i’m sorry he’she __a week ago.
a. dead… diedb. dying… deadc.
dying … diedd. died… dead9. kitty doesn’t h**e __exercise; he watches __television.
a. enough, muchb. many, muchc.
enough, manyd. many, for a tv station is __interesting work.
a. ab. anc. thed. \11. we can do the work with __money and __people.
a. less; fewb. less; fewerc.
little; lessd. fewer; less17. the boy had __sheep to see to.
a. a lot ofb. a large amount ofc. a great deal ofd. a great many of
ii. rewrite the sentences as required.（按要求改写句子）1.
it took her two hours to do her homework. (保持原句意思)she __two hours __her homework.
2. i was in danger. my dog was in danger, too.（合并为一句）__my dog __i __in danger.
3. we are going to visit green island next week. (划线提问you goingnext week?
4. i’m sorry. we don’t allow pets in this hotel. (改为被动语态)i’m sorryin this hotel.
5. we will come and s**e you in a minute. (划线提问come and s**e us?
6. what’s the weather like in pairs? (保持原句意思the weather in pairs?
7. we get wood from trees. we also get rubber from trees.
（合并为一句）we getwoodrubber from trees.8. the tree looks tall and beautiful.
(划线提问the tree
9. mr. smith likes milk better than coffee. (保持原句意思)mr. smith __milk __coffee.
10. the trees can protect themselves by producing a chemical. (划线提问the trees protect themselves?
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