英语Unit 5 Water习题ppt课件

这是一份英语Unit 5 Water习题ppt课件，共38页。PPT课件主要包含了基础巩固练，rises，A few，exercise，telling，less，thirds，valuable，adds，salt等内容，欢迎下载使用。

runs thrugh
It's time; t d
Three quarters
一、根据句意及汉语提示完成单词。1.【中考·安徽】A gd hbby ________(增加) a lt f fun t ur spare life.2. Mum, wuld yu please add a little mre ________ (盐) t the sup?3. We want t d a(n) __________(实验)abut water.
4. Can yu recgnize the ________ (嗓音)? Wh’s that at the dr?5. We shuld try t save each ________ (滴) f water in ur daily lives.
二、根据句意用括号内所给单词的适当形式填空。6. He left his hme withut ___________(tell) anyne.
7. We shuld try ur best t use ___________ (little) water in ur daily life.
8. Abut tw ___________ (three) f the students are bys in my class.
【点拨】考查分数的表达。分子用基数词，分母用序数词。当分子大于1时，分母要用复数。
9. It’s time fr us ___________ (exercise) nw. Let’s g.
10. This bk is ___________(value). Yu must keep it well.
三、根据句意从方框中选词并用其适当形式填空。11. The sun __________ in the east every day.
n, exercise, jurney, a few, rise
12. __________ mnths later, the by recvered frm the illness.
13. The dctr asks him t take mre __________.
14. The lights are __________. She must be at hme.
15. We had a lng __________ frm Harbin t Guangzhu during ur summer vacatin.
四、单项选择。16.【中考·绥化】Abut _____ f the students dn’t like studying nline in my class, because they can’t discuss with their classmates.A. ne three B. ne thirds C. ne third
17. _____ a student, yu must study hard.A. On B. As C. With D. T
18. Abut 80% f the students _____ frm the village in ur schl.A. are B. cmes C. is D. cming
【点拨】考查主谓一致。百分数修饰名词作主语时，谓语动词用单数或复数要根据百分数修饰的名词的单复数来确定。易误选B项。
19. The water travels _____ the pipe and runs int the river.A. thrugh B. acrss C. ver D. beside
20.【中考·徐州】We can _____ the TV. Nbdy is watching it.A. turn ff B. turn n C. turn up D. turn dwn
五、根据汉语提示完成句子。21. 请关掉水龙头。 Please _____________ the tap.
22. 这条河流经我们市。 The river _____________ ur city.
23. 从现在开始不要和彼此打架。 _____________ fight with each ther frm nw n.
24. 到我做作业的时候了。 ___________ fr me ___________ my hmewrk.
It's time t d
25. 地球的四分之三都是水。 _____________ f the Earth is water.
六、补全对话，其中有两项多余。(荣德原创)
A: Hi, Tm. _______26B: I’m washing my hands.A: Culd yu please turn ff the tap? _______ 27B: I’m srry. I turn it ff at nce.
A: Water is very imprtant t us. But nw many peple are wasting water.B: _____ 28 We must save the water. But what can we d t save water?
A: _____ 29 We can als reuse(再次使用) the water.B: Can we ask the factries t stp plluting water?A: Yes. It helps a lt. _____ 30B: Plant trees? That’s a gd idea.
七、完形填空。Everyne knws water is imprtant t all living things. But d yu knw these interesting _____31 abut water?31. A. nvels B. bks C. facts D. stries
【点拨】从下文的介绍中可知，讲的是和水有关的事实。
Withut water, the Earth wuld lk _____ 32 the mn. Peple can live several days withut fd, but nly _____ 33 days withut water.32. A. as B. at C. fr D. like33. A. little B. a few C. much D. a little
Scientists say abut 70% f the human bdy is made up f water. Water _____ 34 up abut 83% f ur bld, abut 70% f ur brain, and abut 90% f ur lungs (肺).34. A. lks B. ges C. picks D. makes
【点拨】make up 组成。 人的血液大约83%是由水组成的，所以选择D。
Abut 95% f a tmat is water, and abut 80% f an apple is water. S _____ 35 can we d t help with water prblems?35. A. where B. what C. when D. which
【点拨】由句意“所以我们能做些什么来帮助解决水的问题呢？”可知选B。
Keep a shwer t 10 minutes r _____ 36 time. It helps save much water. Use a brm t sweep the flr, the stair, the garage (车库), r the sidewalk instead f water.36. A. little B. much C. less D. mre
【点拨】由句意“淋浴10分钟或者更少的时间。”可知选择C。
_____ 37 thrw yur used water away. Instead, yu can use sme t water plants r wash the tilets.37. A. Almst B. Nearly C. Always D. Never
Use a bucket (桶) f water t _____ 38 yur bike r the family car instead f water pipes.38. A. buy B. sell C. wash D. dress
Use water nly _____ 39 yu need it. Dn’t leave water running. Be sure t turn the tap _____ 40 when yu are nt using it.39. A. when B. since C. after D. befre40. A. n B. ff C. up D. dwn