八年级英语下册：Chapter 6 Water talk学案（上海牛津版）

1、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：increase v. 增加 decrease v. 减少 remain v. 保持freeze v. 结冰 liquid n. 液体 solid n. 固体scientific a. 科学的 symbol n. 标志三 main phrases：1. turn

2、off / turn on / turndown / turn up2. impatient 反义词 impatient3. thorough 副词 thoroughly4. at the end of5. 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10.speed up 加速11.weird 奇怪的 （近义词strange）eg. weird clothes 奇装异服weir

3、d idea 怪诞的念头四 phrases:1be on 开着，放映着2pour into 倒入3vanish down the drain 消失在水管里4turn the tap off 关掉水龙头5look round 环顾6sound impatient 听上去不耐烦的7be patient with sb. 对某人耐心的8obey rules/orders 遵守规则，听从命令9enjoy the view 欣赏景色10carry sth to 把某物运送到。11travel a long way 长途跋涉12get cleaned up 被净化13clean up 净化14sound

4、puzzled 听上去迷惑的15a water treatment works 水处理工厂16give sth a thorough cleaning 把某物进行彻底的打扫17add a few chemicals to 把一些化学物质加入。18finish with 完成，结束19a sewage plant 污水处理厂20pump water into the river 用水泵把水抽到河里21remember not to waste water 记着不能浪费水22liquid gold 液体黄金23shake ones head 摇头24what do you mean by liqu

5、id gold？ 你指的液体黄金是什么意思？五 exercises:i. choose the best answer.1. please retell the story _ your own words.a. on b. in c. with d. by2. the fire alarm in the hotel suddenly _ while i was having a rest.a. went over b. went out c. went off d. went on3. before i _the room, i knocked at the door.a. entered

6、b. entered into c. enter d. entering4. a little smoke got _the door. it made me cough a lot.a. past b. passed c. pass d. pasted5. he drank so much that he _on the floor the whole night.a. lied b. laid c. lain d. lay 6. her voice _ birds singing.a. looks like b. sounds like c. tastes like d. smells l

7、ike7. john f dancers trouble began _ he walked into garden hotela. if b. as soon as c. because d. since 8. a: is the man still alive? b: im sorry hes _. he _ a week ago.a. dead died b. dying dead c. dying died d. died dead 9. kitty doesnt have _ exercise; he watches _ television.a. enough, much b. m

8、any, much c. enough, many d. many, many10.working for a tv station is _ interesting work.a. a b. an c. the d. 11. we can do the work with _ money and _ people.a. less; few b. less; fewer c. little; less d. fewer; less17. the boy had _ sheep to see to.a. a lot of b. a large amount of c. a great deal

9、of d. a great many ofii. 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 goin

10、g _ _ next week?4. im sorry. we dont allow pets in this hotel. (改为被动语态) im sorry. _ _ _ in this hotel.5. we will come and save you in a minute. (划线提问) _ _ _ _ come and save us?6. whats 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 get_ _ wood _ _ rubber from trees.8. the tree looks tall and beautiful. (划线提问) _ _ the tree _ _ ?9. mr. smith like