英语中考复习 牛津深圳版英语七年级下册Unit5 Water 基础知识课件 .pptx

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1、Welcome to my class,7B Unit5 Water基础知识过关I 短语1.打开 /关掉 _ 2.开着/关着_ 3.环顾四周_ 4.几天前_ 5.一滴水_,turn on/ off,be on/off,look around,a few days ago,a drop of water,6. 与 .交谈_ 7. 把.加入._ 8. 浪费/节约水_ 9. 由.组成 _ 10. 从.出来_ 11. 经过管道_,talk to,add.to.,waste/ save water,be made up of,come out of,travel through the pipe,12.

2、 流入大海_ 13. .的终点_ 14. . 的一部分_ 15. 干涸_ 16. 零花钱_ 17. 把某物还给某人_ 18. 有点， 一点_,run into the sea,the end of,part of.,dry up,pocket money,return sth. to sb.,a bit,19. 淋浴 _ 20. 节约_ 21. 代替（做）某事_ 22. 记得/忘记要去做某事_ 23. 记得/忘记做过某事_ 24. 太多的规则_ 25. 太多的作业_ 26. 太少的鸡蛋 _,take/ have a shower,save up,instead of (doing )sth.,

3、remember to do sth./ forget to do sth.,remember doing sth./ forget doing sth.,too many rules,too much homework,too few eggs,27. 太少的牛奶_ 28. 太冷_ 29. 变成_ 30. 大部分的. _ 31. 成为.的一部分_ 32. 从.滴落_,too little milk,much too cold,turn into,most of,become part of .,drop from.,II.同义表达 添加_= put in 继续_= go on= keep o

4、n 最后_= _ = finally 掉落_ = fall down返回_ = give back (归还)= come back (返回),add to,continue,in the end,at last,drop,return,旅行_= travel 一点点_= a bit 打开_= switch on 有价值的_= useful/ important/ worthy 干涸_ = become dry,journey,a little,turn on,valuable,dry up,III词性变化1 value (n)- _ (adj.) 2 quantity- _ (pl) 3 ch

5、ange(n)零钱-_ (v)改变 4 drop - _ (过去式)- _ (现在分词)5 salt(n)- _ (adj.)- _ (反义词),valuable,quantities,change,dropped,dropping,salty,fresh,6. drop- _ (过去式)- _ (三单)7 chemical (n)化学物质- (复数) _- _ (adj)化学的8 experiment - _ (复数)- _ (adj.)9 pipe - (复数) _ （pl） 10 add - (过去式) _11 stir (v) - _ (过去式) 12 continue(v)- _ (

6、过去式),dropped,drops,chemicals,chemicals,experiments,experimental,pipes,added,stirred,continued,IV.翻译课文重点句子1.朵拉环顾四周,但是没有一个人在那里。2. 然后我掉进河里,流进一个水库。然后到了人们清洁我的时候了 3. 我是脏的。他们清洁我,并且给我添加一些化学物质。,Dora looked around, but there was no one there.,Then I dropped into a river and ran into a reservoir. Then it was t

7、ime for people to clean me.,I was dirty. They cleaned me and added some chemicals to me.,4.然后我通过街道下面的管子旅行,现在我在这里。5. 记得不要浪费或污染我。我是宝贵的。6. 找到干净、安全能喝的地下水是很不容易的。,Then I travelled through the pipes under the streets and now Im here.,Remember not to waste or pollute me. Im valuable.,It is not easy to find groundwater that is clean and safe to drink.,7.威尼斯在全世界都有名。8. 最好的欣赏这座城市的方式之一就是坐 gondola,一种传统的船。,Venice is famous throughout the world,One of the best ways to see the city is on a gondola-a traditional boat.,