无锡译林版小六上英语Unit7第2讲ProtecttheEarth教师版.docx

1、无锡译林版小六上英语Unit7第2讲ProtecttheEarth教师版第7讲 Protect the Earth 一、单词四会：煤炭 地球 石油 纸 塑料 木头,木材 保护 _ 节约 有用的 _ 能源 _ 开车，驾驶 _ 大门 _ 浪费 再利用 _三会：很多 _ 大部分 _ 其他的 _ 玻璃 _课题 _ 海报 _二、词组1. 从来,来自 _ 2.在许多地方 _3.砍伐太多的树木 _ 4.在地球上 _5.使用大量能源 _ 6.用水洗东西 _7.使用木头做桌子 _ 8. 浪费水资源 _9.使用太多的塑料 _ 10.很多其他东西 _11.帮助保持空气清新 _ 12.地球日 _13. 使用纸袋子和玻

2、璃瓶 _ 14.做课题 _ 15.做一张海报 _16.对有害 _ 对有益 _17.把它放在学校大门上 _ 18. 节约能源 _19. 告诉某人关于某事 _ 20. 大多数能源 _21.reuse sth. to do sth: reuse a plastic bottle to make a toy 再利用塑料瓶做一个玩具 reuse paper to make a box 再利用纸做一个盒子22.let sb. do sth: 让我画一些香蕉 _ 23.收集一些塑料袋 _ 三、句型1. there be 句型水资源匮乏。 _ 地球上有树和花。 _ 3. 我们每天都要喝水，用水清洗东西。 _

3、4. 我们不应该浪费水资源。 _ 我们应该保护地球。 _ 5. 他们把它张贴在学校门口。 _ 6. What a nice poster! = _ 多么漂亮的一张海报！7. 我们大多数能源来自煤炭和石油。 _ 8. Lets and tell them about it. 我们做张海报告诉他们关于这。答案:略Eg: 用某物做某事 想做某事 来做某事2. 情态动词的用法情态动词有：can(could),may(might),must,haveto,shall(should),will(would),need(needed),oughtto等。情态动词无人称和数的变化；不能单独使用，必须与其后的动

4、词原形构成谓语一、can,(could过去式）1)表示能力（体力、知识、技能）。Canyouliftthisheavybox?（体力）Marycanspeakthreelanguages.（知识）Canyouskate?（技能）Can只有一般现在时和一般过去式；2)表示请求和允许。-CanIgonow?-Yes,youcan./No,youcant.3)表示客观可能性（客观原因形成的能力）。 Thishall canhold500peopleatleast.4)表示推测(惊讶、怀疑、不相信的态度)，用于疑问句、否定句和感叹句中。Canthisbetrue? Howcanthisbetrue?

5、Thiscantbedonebyhim.二、shall,1)shall用于第一人称，征求对方的意见。Whatshallwedothisevening?2)shall用于第二、三人称，表示说话人给对方的命令、警告、允诺或威胁。1.Youshallfailifyoudontworkhard.(警告)2.HeshallhavethebookwhenIfinishit.（允诺）3.Heshallbepunished.(威胁)三、should,1)should,表示应该劝告、建议和命令。1.Ishouldhelpherbecausesheisintrouble.2.Youshouldgotoclassr

6、ightaway.3.ShouldIopenthewindow?2)表示推测should（客观推测）,must(主观推测)。Hemustbehomebynow.(断定他已到家)Heshouldbehomebynow.(不太肯定)3.介词in,on,at在表示时间时的用法区别in时间范围大（一天以上）如：inJanuary,inwinter,in1999;泛指在上午，下午，晚上，如：inthemorning(afternoon,evening).on指在某具体的一天或上午，下午，晚上，如：onMonday,onSundayafternoon,onJuly1,1999at时间最短，一般表示点时间，

7、如atsixoclock,atthreethirty.一、用正确的介词填空。1，We use water _ drink.3，There is not much energy _ Earth.4，Reading in bed is bad _ our eyes.5，Can you tell me something _ you school?答案:to;from;on;for;about二、单项选择。（ ）1.Can you draw _Earth?A. a B. an C. the D. /（ ）2.We need a lot of _.A. energy B. energies C. a

8、energy D. an energy（ ）3. There are _plastic bags and bottles around us. A. too many B. too much C. many too D. much too（ ）4.-Where _Jim _? -The USA.（ ）5.Doing eye exercises _our eyes.A. is good at B. are good at C. is good for D. are good for（ ）6. We can reuse paper _boxes.A. make B. makes C. making

9、 D. to make（ ）7.Earth Day is on _.A. 1st April B. 22nd AprilC. 22nd May D. 5th June（ ）8. Lets meet _the school gate.A. in B. on C. at D. for（ ）9._nice poster!A. What B. What a C. How D. How a（ ）10. We should love _protect our Earth.A. and B. or C. with D. but答案: CAACC DBCBA1.We use water to clean th

10、ings. 我们使用水洗东西。解析：短语 useto的意思是_如：我们使用木头做椅子。 _2.解析： 来自（两种）_ _如：Jack 来自美国。（两种） _ _3.Lets make a poster and tell them about it. 我们做张海报告诉他们关于这。解析：短语tellabout的意思是_, tell 和about后面的代词要用_形式。4.情态动词本身有一定的词义，但不能单独使用，必须与后面的动词原形构成句子的谓语，情态动词无人称和数的变化。常见的情态动词有：_.现在一起了解下含情态动词的各种句式：1）肯定句结构：主语+情态动词+动词原形+其他。如：你现在应当看书了。

11、_2）否定句结构：主语+情态动词+not+动词原形+其他。如：我们不应该浪费能源。_3）一般疑问句结构：情态动词+主语+动词原形+其他？如：-我们现在去图书馆好吗？-好主意。-_? - _.4）特殊疑问句结构：特殊疑问词+情态动词+主语+动词原形+其他？如： -我们现在应当做什么？ -我们现在应当等我们的爸爸妈妈。- _? - _.一、用所给单词的适当形式填空。1. -Is the plastic bottle _（use）？ -Yes, we can _(reuse) it.2. We use the paper _(make) a paper plane.3. There _(be) mu

12、ch water on Earth.5. We clean _(we) classroom every day.6. There arent _(some) apples in the basket.7. Trees help _(keep) the air clean.8. Theres not _(many) energy on Earth.9. He starts _(draw).10.Everyone should _(save) energy.二、按要求改写句子。1. You can put the poster on the wall. (改为否定句) You _ _the pos

13、ter on the wall. 2. There is some water in the bottle.(改为一般疑问句) _there _water in the bottle? 3. We should plant more trees.(对画线部分提问) _ _ we _? 4. Can we cut down a lot of trees? (作否定回答) _, _ _.5. We shouldnt waste water.(改为同义句) We should _water.6. Mike is doing a poster now.(用yesterday替换now) Mike _a

14、 poster yesterday.答案:cant put;Is any;What should do;No,we cant;save;did三、根据中文提示完成句子。1. 汽车使用大量的能源。 _use _ _ _energy . 2. 我们不应该使用太多的塑料袋。 We _ _ too _plastic bags . 3. 我们可以使用木器制造许多东西。We _ _wood _ _ many things . 4. 请不要扔垃圾到河里。 _ throw the rubbish _the _.5. 请捡起地上的塑料瓶。 Please _ _the plastic _on the ground

15、.答案:Cars a lot of;shouldnt use many;Dont into river;pick up bags一、从A、B、C三个选项中找出与所给单词划线部分读音相同的选项。( )1. use A. bus B. put C. student ( )2. plastic A. father B. paper C. fat ( )3. waste A. make B. cap C. afternoon( )4. wood A. look B. school C. food ( )5. ready A. really B. sweater C. clean答案: CCAAB二、英

16、汉互译。1. 在地球上_ 2. 节约水_3. 看上去好看_ 4. 开始画画_5. 太多塑料_ 6. do a project_7. paper boxes_ 8. a rubbish bin_9. too many bottles_ 10. in the restaurant _答案：1. on Earth 2. save water 3. look nice 4. start drawing 5. too much plastic 6. 做一个课题 7. 纸盒 8. 一个垃圾桶 9. 太多瓶子 10. 在餐厅三、单项选择。（共10小题；每小题1分，满分10分）( )1. We should

17、not _water.A. waste B. to waste C. wastes( )2. There _ so many trees on Earth long long ago. A. are B. were C. was( )3. Lets meet _ the school gate.A. in B. at C. for( )4. There are _ plastic bags on the playground. A. too much B. so much C. too many( )5. Sandy _ her e-book now.A. is looking for B.

18、looked for C. looking for( )6. We _ the bus to school yesterday morning. A. by B. took C. take( )7.We use water _ things.A. to clean B. clean C. cleans( )8. Yesterday afternoon, we _ paper bags. A. make B. makes C. made( )9. Please dont _ every day.A. driving B. drive C. smoked( )10.What can we _ to

19、 protect them?A. to do B. did C. do答案: ABBCA BACBC四、按要求改写句子。1. There are some flowers in the park. (改为否定句) _2. Sam and Bobby are making a cake. (改为一般疑问句) _3. Rubbish makes our city dirty. (对划线部分提问) _4. They put it at the school gate. (对划线部分提问) _5. We should save water. (对划线部分提问) _答案: 1.There arent a

20、ny flowers in the park.2. Are Sam and Bobby making a cake?3. What makes our/ your city dirty?4. Where do they put it?5. What should we/ you do?五、根据中文意思完成下列句子。1. 我们不应该砍伐太多的树。We shouldnt many trees.2. 我们不应该开车太多，因为小汽车使用太多的能量。We shouldnt _ too_ because cars_ a lot of _.3. 塑料对地球有坏处。The plastic is _ _the

21、Earth.4. 老师正在告诉我们有关课题的情况。The teacher is _ _ _ the project. 5. 昨天我用纸做了一张海报。 Yesterday I _ paper _ _ a poster.答案:1. cut, down, too 2. drive, much, use, energy 3. bad, for 4. telling, us, about5. used, to, make六、连词成句。（共5小题；每小题1分，满分5分）1. on, isnt, there, coal, much, Earth (.) 2. a, I, to, box, can, make

22、, reuse, paper (.) 3. all, this, know, should, students (.) 4. help, trees, clean, air, keep, the (.)_5. we, can, reuse, things, how, these (?)_答案: 1. There isnt much coal on Earth.2. We reuse paper to make a box.3. All students should know this.4. Trees help keep the air clean.5. How can we reuse t

23、hese things?七、完形填空。（共10小题；每小题1分，满分10分）Mary is an 1 girl. She likes 2 basketball matches, but she doesnt have3money to buy tickets. She has to watch TV at home when she has 4 homework. She must go to school 5 Monday 6 Friday, so she misses(错过) a lot of interesting matches.There will be a big basketball match 7 the afternoon next day. Mary 8 to watch it very much. But her father 9 think it good because it is Friday. Mary should 10 lessons.( )1. A. England B. English C. China( )2. A. looking at B. watch C. watching( )3. A. much B. many C. some( )4. A. not B. no C. any( )5. A. in B. from C. at