英語(yǔ)八年級(jí)上仁愛湘教版unit 4 topic 1 we share the w

1、初二英語(yǔ)初二英語(yǔ) UnitUnit 4 4 TopicTopic 1 1 WeWe shareshare thethe worldworld withwith plantsplants andand animals.animals.仁愛版仁愛版【本講教育信息本講教育信息】一. 教學(xué)內(nèi)容：Unit 4 Our World Topic 1 We share the world with plants and animals.二. 重點(diǎn)、難點(diǎn)：1. 核心單詞：sky 天空 nature 自然 cow 母牛 sheep 羊 goose 鵝 joy 歡樂 rose 玫瑰花 insect 昆蟲 snake

2、 蛇 fox 狐貍 feed 喂養(yǎng) rainforest 熱帶雨林 cover 覆蓋遮蓋 earth 地球 surface 表面 meter 米 forest 森林 control 控制 wood 木材 rubber 橡膠 protect 保護(hù) fact 事實(shí)，現(xiàn)實(shí) lake 湖 ocean 海洋 living 活著的 drop 滴，掉下， hometown 故鄉(xiāng) wild 野生的 bear 熊 wolf 狼2. 常用詞組：think about in the countryside be important to sharewith feed on thousands and thousan

3、ds of 數(shù)以萬(wàn)計(jì)和數(shù)以萬(wàn)計(jì) in fact make up save every drop of water 3. 重要句型： Where do you live, the countryside or the city? They cant live at all without water. It is important to all living things. Did you do anything useful to protect the clean water? Which kind of wild animal is the most dangerous, the tig

4、er, the bear or the wolf? 4. 交際用語(yǔ)： The dogs are the bravest animal on the farm. Why do you think so? Because animals are our friends. They give us joy. As we know, plants and animals are important to us. We share the world with them. 5. 語(yǔ)法精粹： 形容詞比較級(jí)和最高級(jí)用法： What kind of animal/plant do you like bette

5、ror ?/best, or?三. 具體內(nèi)容：1. I think animals are more interesting. 我認(rèn)為動(dòng)物更加有趣。 interesting interested interesting 是形容詞，意思是“令人感興趣的” ，一般指人、物本身是有趣的。 如：Playing basketball is very interesting. 打籃球很有趣。 interested 是形容詞。一般指人對(duì)某物感興趣，固定詞組為 be interested in.對(duì)感興趣。 如：This book is so interesting that everyone is inter

6、ested in it. 這本書是如此的有趣以至于每個(gè)人都對(duì)它感興趣。 拓展：在英語(yǔ)中，有兩大類動(dòng)詞構(gòu)成的形容詞，一類是 v-ing 型的形容詞，另一類是v-ed 型的形容詞，常見的有： v-ing 詞義 v-ed 詞義 interesting 有趣的 interested 感興趣 surprising 令人吃驚的 surprised 感到吃驚的 amazing 令人驚異的 amazed 感到驚奇的 exciting 令人興奮的 excited 感到興奮的 boring 無(wú)聊的 bored 感到厭煩的 disappointing 令人失望的 disappointed 感到失望 moving 感

7、人的 moved 受感動(dòng)的 2. We share the world with them. 我們和它們共同分享這個(gè)世界。 share 動(dòng)詞，共用、分享、分擔(dān) 如：The sisters shared the same room. 姐妹們同住一屋。 We share the joys and sorrows. 我們同甘共苦。 3. They are now in danger. 他們現(xiàn)在處于危險(xiǎn)中。 be in danger 處于危險(xiǎn)中 You may be in danger if you walk alone late at night. 如果你深夜獨(dú)自散步可能有危險(xiǎn)。 Dont be a

8、fraid when you are in danger. 當(dāng)你處于危險(xiǎn)之中，不要害怕。 4. It looks for food at night along the sea floor. 夜里它沿著海底尋找食物。 look for find find out look for 尋找，強(qiáng)調(diào)尋找的過(guò)程。 如：He is looking for his pen. 他正在尋找他的鋼筆。 What are you looking for? 你正在找什么？ find 找到，強(qiáng)調(diào)結(jié)果。 He found his pen under the desk. 他在桌子下找到了他的鋼筆。 Did you find

9、 your book yesterday? 你昨天找到你的書了嗎？ find out 了解、查出，表示經(jīng)過(guò)一番努力調(diào)查了解了某事，后面常接賓語(yǔ)從句。 如：Please find out what time they are coming. 請(qǐng)查一下他們什么時(shí)候來(lái)。 The policemen found out who stole the stamps. 警察們查出誰(shuí)偷走了郵票。 5. In spring, it returns to the fresh water stream to lay eggs. 春天，它回到淡水的小溪里產(chǎn)卵。 return 動(dòng)詞。返回，回到 come back；歸還

10、 give back。 如：He returned to Beijing last Sunday. 上個(gè)星期天他返回到北京。 Please return the book to me tomorrow. 請(qǐng)明天把書歸還給我。 6. So the butterfly is losing its home. 因此，蝴蝶正失去它的家園。 lose 丟失，過(guò)去式 lost。 The little girl lost her way in the street. 小女孩在街上迷路了。 He lost his book yesterday. 昨天他丟了他的書?！镜湫屠}典型例題】1. You_ all t

11、hose clothes! We have a washing machine to do that sort （種類，類別，品種；種。 ）of thingA. neednt wash B. shouldnt washC. must not wash D. can not wash2. Johns score on the test is the highest in the class; he_ last night.A. should study B. should have studiedC. must have studied D. must have to study3. The r

12、oom is in a terrible mess; it _cleaned.A. cant have been B. shouldnt have beenC. mustnt have beenD. wouldnt have been4. Nobody knows how people first came to these islands. They _ from South America on rafts（筏，木排）.A. must have sailed B. can sailC. might have sailed D. should have sailed5. Mary was n

13、ot in her bedroom yesterday afternoon. She _ in her classroom.A. should have been B. must have beenC. must be D. should be6. Bob said he was going to join our club but he didnt. He _ his mind.A. cant have changed B. wouldnt have changedC. must have changed D. shouldnt have changed7. You_ to town to

14、see the film yesterday. It will be on TV tonight.A. neednt go B. had better not goC. should not go D. neednt have gone8. We_ the letter yesterday, but it didnt arrive.A. must receive B. ought to receiveC. must have received D. ought to have received9. With all the work on hand, he_ to the cinema las

15、t night.A. mustnt go B. shouldnt have goneC. could not go D. couldnt have gone10. Eve was late for class again. She _earlier.A. should get up B. must get upC. need to get up D. should have got up參考答案：參考答案：1. A 2. C 3. A 4. C 5. B 6. C 7. D 8. D 9. D 10. D【模擬試題模擬試題】 （答題時(shí)間：30 分鐘）I. 用括號(hào)內(nèi)的所給詞的正確形式填空。 1.

16、 I like _（animal）because they are our friends. 2. Which are _（beautiful）plants or animals? 3. The shark returns to the stream _（lay）eggs. 4. Brazil has _（large）rainforests in the world. 5. In this area there is much _（little）rain. 6. There are _（few）books in our library than in your library. 7. He o

17、ften does a lot of _（danger）work. 8. There are _（thousand）of trees on the hill. 9. What cover most of _（earth）surface? 10. In fact water _（make）up the greatest part of the human body. II. 選擇 1. Jim left the classroom without _ anything.A. say B. to say C. says D. saying 2. Im _ Helen. Do you know wh

18、ere she is? A. looking up B. looking after C. looking forD. looking at 3. There are _ vegetables in the fridge. Lets go and buy some. A. few B. a few C. little D. a little 4. Whos _ student in your class? A. best B. good C. the best D. well 5. We need some _ apples. A. much B. many C. more D. most 6

19、. Li Lei is _ shorter than Li Ping. A. a few B. much C. very D. many 7. They are _ you think. A. more than friendly B. more friendly than C. friendly than more D. friendly more than 8. This problem is very difficult. Lets think _ it. A. of B. about C. over D. at 9. We must _ every drop of water. A.

20、leave B. show C. keepD. save 10. She cant _ her pen. Can you help her to _ it? A. find, look for B. find, find C. look for, find D. look for, find out 11. I dont think there _ a question any more. A. is B. isnt C. did D. didnt 12. She _ the supper and cleaned the house. A. cooks B. is cooking C. coo

21、ked D. cook 13. He started to teach English _ . A. for three years B. in three years C. three years ago D. about three years 14. Michael, can you _ me your new book? Certainly. A. borrow B. lend C. to borrow D. to lend 15. If it doesnt rain tomorrow, we _ to Beijing. A. go B. went C. will go D. were

22、 going III. 完形填空 Zhang Hong was 1 daughter. She was five years 2 . She liked asking questions very much. She liked animal cartoons（動(dòng)畫片）very much. One evening 3 we watched the Donald Duck（唐老鴨）, she laughed and laughed. She was very 4 . “Do you understand Donald Ducks words?”I asked her. “No, I 5 understand the ducks words.”answered Zhang Hong. The cartoons were 6 . And we went on 7 TV. “Mum, ” said Zhang Hong, “May I ask you a question now?”“Certainly. What is it?”said I. “Why the young aunt 8 close the door when she has a bath?”She paint