1、=【 ;精品教育资源文库 】 = Unit 13 Were trying to save the earth！ 第 1 课时 (Section A 1a 3b) 一、单词拼写。 请背诵词汇表，并默写单词。 名 词： 1.b_底部； 最下部 2 f_渔民；钓鱼的人 3 c_煤； 煤块 4 a_优点； 有利条件 5 t_外卖食物 6 b_垃圾箱 7 s_鲨鱼 8 f_ (鱼 )鳍 9 c_链子； 链条 10 e_生态系统 11 i_工业；行业 12 l_法律；法规 形容词： 1.u_丑陋的；难看的 2 w_木制的；木头的 3 c_残酷的；残忍的 4 h_有害的 5 s_科学上的；科学的 兼类词：
2、1.l_ v乱扔 n垃圾；废弃物 2 c_ v花费 n花费；价钱 3 p_ adj.塑料的 n塑料；塑胶 二、短语翻译。 请浏览教材，找出以下短语，并背诵之。 1 play a _ _在 ? 中起作用；扮演角色；参与 ? 2 clean _打扫干净；整理好 3 cut _削减；砍倒；删节 4 make a _影响 5 lead _通向；导致 6 cut _切除；切断；中断 7 _ the top _在 ? 顶部或顶端 8 the food _食物链 三、完成句子。 请仔细阅读教材，补充完整下列句子。 1 .we should take the bus or subway _ _ driving
3、.? 我们应乘公交车或地铁而不是开车。 2 I think simple things like _ a bag to go shopping can help.我认为像带着袋子去购物这样的小事情可能有所帮助。 3 This method is _ cruel, _ _ harmful to the environment.这种方法不但残忍，而且对环境有害。 单项填空。 ( )1.I think we will play_ Class one this afternoon. A about B in =【 ;精品教育资源文库 】 = C to D against ( )2.Your bedro
4、om is too dirty.Please _. A clean it up B clean up it C set it up D put it up ( )3.The boy stayed at home all day _ going to school last term. A instead B instead of C take place of D take the place of 完成句子，每空一词。 4电在我们日常生活中起着重要作用。 Electricity_ an important _ in our daily life. 5你的抽屉真是一片混乱，你介意清除一下吗？
5、Your drawer is really a mess.Would you mind _ _ _？ 6要是你忙的话，就改日再来吧。 If you are busy, you may come another day _. 7我们必须减少水的用量。 We must _ _ _ the amount of water we use. 8昨天晚上我们县城的电被切断了。 Electricity was _ _ in our town last night. 9不仅是我而且他也想去看电影。 Not only I _ _ he _ to see a film. 10他不仅说得更准确，也更简单。 _ _
6、_ he speak more correctly, but he spoke more easily. 一、根据句意及首字母或汉语提示完成单词。 1 Smoking is h_ to our health. 2 The girl is u_， but her sister is beautiful. 3 My father likes wearing his _ (木制的 ) shoes. 4 We should bring _ (塑料 ) bags for shopping. 5 He had the _ (长处 ) of a good education. 二、用所给单词的适当形式填空。
7、 1 I saw two _ (fisherman) selling fishes in the market. 2 Throwing _ (litter) away isnt allowed. 3 He has many _ (advantage) We like to get on well with him. 4 The best _ (method) to protect the environment is to avoid kinds of pollution. 5 The price of these oranges is _ (low) than that of those a
8、pples. 三、单项填空。 ( )1.He would like to _the next Cleanup Day. A play with B play to C play against D play a part in ( )2.We will help to _ the city. A clean out B clean up C clean on D cleaned out ( )3.I watched TV_ doing my homework last Sunday. A instead B instead of C but D and ( )4.This blue shirt
9、 _ him 20 dollars. =【 ;精品教育资源文库 】 = A cost B spend C take D pay ( )5.We should stop _ trees at will (随意 ) A cutting off B cutting down C cutting down on D cutting up ( )6.Not only _ dance well, but he sings very well. A he does B does he C does D he ( )7.I think simple things like bike _ can help to
10、 keep healthy. A ride B riding C to ride D rode ( )8.His work really _ in the factory. A makes a different B makes difference C makes different D makes a difference ( )9.The number of the students in our school _ in the last few years. A has fallen B had fallen C fell D has fell ( )10.He can _ dance
11、, because his leg was badly hurt. A no more B no longer C not more D not longer 四、配对阅读。 ( )1.Every day, in homes all over the world, people leave lights on when no one is in the room. ( )2.Air conditioners are usually set at too low temperatures in summer. ( )3.A lot of water is wasted by using too
12、much. ( )4.Well have less and less gas to use because more people buy cars. ( )5.People, especially children, watch TV for too many hours. A.Try our best to make friends with the countries in the Middle East and ask them to give us more gas in the future. B We should walk to work, ride a bike to sch
13、ool, and take a bus home more often instead of driving cars. C Encourage people to do more outdoor activities in their free time.Get children to learn more from reading books. D Plants more trees and grass around our houses.Ask people not to cut down the trees.Use your handkerchief instead of using
14、paper napkins. E In rooms where you have an air conditioner, you can save electricity by cleaning the filter (滤波器 ) A filter uses 30% more energy when it is dirty.Also, set the air conditioner at 26 degrees. F Always keep the saying in mind “Turn off lights before leaving.” G Take a shower instead o
15、f a bath, for a bath uses twice as much as water.Dont flush (冲洗 ) the toilet unnecessarily. 第 2 课时 (Section A Grammar Focus 4c) 一、单词拼写。 请背诵词汇表，并默写 单词。 名 词： t_运输业；交通运输 动 词： a_承担得起 (后果 )；买得起 形容词： r_可重复使用的；可再次使用的 二、短语翻译。 请浏览教材，找出以下短语，并背诵之。 1 take _ in 参加 =【 ;精品教育资源文库 】 = 2 take _采取行动 3 begin _从 ? 开始 4
16、turn _关掉 5 pay _付费；付出代价 三、完成句子。 请仔细阅读教材，补充完整下列句子。 1 _ you ever _ part in an environmental project? 你曾经参加过环境课题的活动吗？ 2 It was_ the biggest cleanup project this city_ ever_.它被认为是这个城市最大的清洁课题。 3 I guess everyone in this city is _ to improve the environment.我想这个城市里的每个人都在尽力改善环境。 4 We cant _ to wait any lon
17、ger to _ action.我们迫不及待要采取行动了。 完成句子，每空一词。 1这个妇女不能承担她孩子的教育费用。 The woman couldnt _ _ _ for her childs education. 2汤姆未曾住在这里。 Tom_ _ _ _ here. 用 take part in, join, join in 或 attend 的正确形式填空。 3 She _ the Party last year. 4 Why didnt you _ the talk last night? 5 We often _ the school English club. 6 Everyo
18、ne else _ the meeting except me. 单项填空。 ( )7.Look! What _ over there? A happens B happening C is happening D happen ( )8. _ you _ your homework yet？ Yes.I _ it a moment ago. A Did; do; finished B Have; done; have finished C Have; done; finished D Will; do; finish ( )9.Food safety is important.Rules_ to protect people from food pollution. A must make B must be made C cant D cant be made ( )10. Who is the little girl in the picture? Its me.The picture _ 10 years ago. A took
