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1、 Unit2 Our animals friends 教案撰稿人：水兴萍 辅导科目：七年级英语 课时数：2 课 题 Unit1 基础知识以及语法点梳理-B 教学目的 1 使学生能够基本掌握 unit2 中的基础词汇和词性转换； 2 帮助学生梳理课文中的一些语法点，并且会做一些基础的单选题和词性转换题。 教学内容 Step1: Greetings & Free talk How are you today? Is there something interesting or important this week? What have you learned in your school? (询
2、问学校课程进度) Step2: Lead in little jokes 某人刻苦学习英语，终有小成。一日上街不慎与一老外相撞，忙说：I am sorry. 老外应道：I am sorry too. 某人听后又道：I am sorry three. 老外不解，问：What are you sorry for? 某人无奈，道：I am sorry five. Step3: Key Words and phrases 1. officer fis n. 官员；高级职员 【词性转换】office fis n. 办公室 A police officer came to help when our ca
3、r broke down on the way. 我们的汽车在路上出了魔兵，一位警官帮了我们的忙 2. society s sai ti n. 社团；协会 【词性转换】 social s ul adj. 协会的；社会的 The Chemical Society of China 中国化学学会 3. prevention privenn n. 预防；防止；防范 【词性转换】 prevent privent v. 预防，防止 Prevention is better than cure. 预防胜于治疗。 4. cruelty kru: lti n. 残酷 【词性转换】 cruel kru l ad
4、j. 残酷的，悲惨的 cruelty to children 虐待儿童 5. someone smwn pron. 某人 【近义词】somebody smb di pron. 某人，有人 Someone wants to talk with you. 有人想和你谈话。 6. puppy ppi n. 小狗；幼犬 【提示】 dog 一般用来指“成年狗”或表示狗的总称；puppy 特指小狗，复数形式为 puppies，类似地，cat 表示“成年猫”或猫的总称，kitten 表示小猫 7. thirsty :sti adj. 口渴的 【词性转换】 thirst :st n. 口渴 I often f
5、eel thirsty when its very hot. 天热时我常感到口渴。 8. lovely lvli adj. 可爱的；有吸引力的 The house has many large rooms and there is a lovely garden. 这幢房子有很多大房间，并有一个可爱的花园。 9. as s prep. 作为，当作 She works as an interpreter in that company. 她在那个公司里担任口译员的工作。 10. prefer prif : v. 更喜欢 【用法】 prefer A rather than B 宁愿 A 而不要 B
6、 prefer A to B 喜欢 A 二不喜欢 B；喜欢 A 胜过 B Do you prefer coffee or tea? 你喜欢咖啡还是茶？ I prefer coffee to tea. 我喜欢咖啡胜过茶。 11. care k n. 照顾；照料 【词性转换】 care v. 关心照料 The baby needs a lot of care. 这婴孩需要精心照料。 I dont care much about going to the party. 我不太想去参加晚会。 12. take care of 照看；照料；照顾 【近义词】 look after 照看；照顾 Take c
7、are of your younger brother while I am away. 当我不在的时候，你要照顾好弟弟。 13. booklet buklit n. 小册子 【近义词】 brochure br u n. 小册子 14. special spel adj. 特殊的；特别的 【词性转换】 specialist spelist n. 专家 It is a very special place. 这是一个非常特别的地方。 15. chew t u: v. 咀嚼 He cant chew without his false teeth. 没有加压他就嚼不动。 16. basket b:
8、skit n. 篮；筐；篓 【联想】basketball n. 篮球 17. blanket blkit n. 毯子 18. unkind .nkaind adj. 不友善的 The old women is unkind to her neighbor. 这个老妇女对她的邻居不友善。 19. clinic klinik n. 诊所 20. vet vet n.兽医 21. cave keiv n. 山洞；洞穴 The Stone Age family lived in a cave. 石器时代的家庭都住在一个山洞里。 22. guard g:d v. 守卫；保卫 The guard in f
9、ront of the gate is guarding the embassy seriously. 大使馆门前的这名卫兵正严肃认真地保卫着大使馆。 23. blind blaind adj. 瞎的，失明的 He is blind in one eye. 他的一只眼睛瞎了。 24. safely seifli adv. 安全地 【词性转换】save seiv v. 拯救 safe seif adj. 安全的 safety seifti n. 安全 25. police p li:s n. 警方 【词性转换】 policeman n. 警方 【提示】police 作“警察；警务人员”解释时，是
10、集合名词，是复数概念。因此，谓语动词的使用要特别注意。 There were over 200 police on duty. 有 200 多名警察在值勤。 26. thief i:f n. 窃贼；小偷（pl. thieves i:vz ） The police worked out a plan to catch the thief. 警察订下了捉贼的计划。 27. missing misi adj. 失踪的 Two of our planes are missing. 我们有两架飞机下落不明。 28. hunt hnt v. 猎取；猎杀 【词性转换】 hunter hnt n. 猎人 Yo
11、ung lions have to learn to hunt. 幼狮得学会捕食。 小试牛刀：用词的适当形式填空 1.My father is a police_. He is very busy every day. (office) 2. Cats are_. They are my favourite animals. (love) 3. The plane landed_at last. (safe) 4. These people are_ to animals.They dont look after their pets and leave them in the street.
12、 (kind) 5. The clever dog helped the police look for the_ boy. (miss) 词组梳理： the SPCA=the Society for the Prevention of cruelty to Animals 爱护动物协会 taketo. 把带到 take care of 照看；照料；照顾（=look after） be unkind to 对不友善的 be kind to 对友善的 savefrom 挽救以免于 keepfrom 保护；使免受 play with sb. 跟某人玩耍 help sb. (to) do sth 帮
13、某人做某事 on the farm 在农场上 Step 4: Grammar 1. 一般过去时： 一般过去时的构成： 一般过去时用动词的过去式表示，动词的过去式有规则与不规则两种。规则动词的过去式在动词原形后加 ed, 不规则动词的过去式需另加记忆。 动词过去式的变化方式： 情况及变化 例词 一般情况，在动词原形后加 ed work worked, answer answered, open opened, play played 以不发音的 e 结尾的词，加 d live lived, move moved 以辅音字母 +y 结尾的词，变 y 为 i, 再加 ed try tried, cr
14、y cried, study studied 以辅音字母结尾的重读闭音节词，双写该辅音字母，再加 ed stop stopped, plan planned 一般过去时的用法： 表示在过去某个特定的时间发生的动作或存在的状态 表示过去经常发生的动作或存在的状态 表示在过去连续发生一系列动作 【注意】若要表示“真理”或一件事情的“事实”等概念时，通常不用一般过去时，而使用一般现在时。 【活学活用】选出正确的答案 1. _ a meeting yesterday afternoon? Yes, they _. A. Did they have, did B. Did they have, had
15、C. Had they, had D. Had they, did 2. Our teacher told us that the Earth _ around the sun. A. goes B. go C. went D. is going 2. 不定代词 one 用于泛指之前所提到过的人或物。可数名词的单数形式用 one，复数形式用 ones。 Look at the two mobile phones. Do you like the pink one or the white one? 看这两个手机，你喜欢粉色的还是白色的？ I like the pink one. 我喜欢粉色的那
16、个。 【活学活用】选出正确的答案 1. My watch doesnt work and I want to buy a new _. A. one B. ones C. it D. that 2. I would like to buy two bags. Do you like the red _? A. these B. those C. / D. ones 3. prefer 意为“更喜欢” ，可以用的形式有： prefer to do sth. 喜欢做某事 I prefer to have some noodles for lunch. 我午饭更喜欢吃些面条。 prefer + 名词
17、/名词短语 I prefer English. 我更喜欢英语。 prefer A to B 喜欢 A 更胜于喜欢 B I prefer coffee to tea. 比起茶，我更喜欢和咖啡。 该用法也同样适用于动名词：prefer doing A to doing B She prefers singing to dancing. 比起跳舞，她更喜欢唱歌。 【活学活用】选出正确的答案 1. We have apple pie and mango pudding. Which do you _? A. prefers B. prefer C. to prefer D. preferred 2.
18、All of us prefer _ to _. A. seeing a film.watching TV B. see a film.watch TV C. see a film.watching TV D. seeing a film.watch TV 4. 祈使句 1）通常用于表示请求、命令、叮嘱、邀请、劝告等，隐含的主语通常是 you，句中的谓语动词一律用动词原形。 Answer my question in English. 用英语回答我的问题。 Be careful! 小心！ Dont speak Chinese in English lesson! 英语课上别说中文！ 一些常用的
19、省略谓语动词的祈使句： Louder, please. 请再大声点。 No smoking. 禁止吸烟。 One moment, please. 请稍等。 2）以 let 引起的句子也是一种祈使句，表示建议。 Let me try. 让我试试。 Let her finish the work herself. 让她自己完成工作。 其否定形式有两种。如果宾语是第一人称时则用 letnot Dont let him watch too much TV. Lets not go out. Its late. 试比较：Lets go home, shall we? 我们回家吧，好吗？ Let us g
20、o home, will you? 我们回家，你呢？ 【活学活用】选出正确的答案 1. “_ late for class again,” said the teacher. A. Not to be B. Not be C. Dont be D. Wont be 2. _ yourself to some coffee after dinner. Thank you very much. A. Drink B. Help C. Make D. Enjoy 3. Henry, _ sure not to break anything! A. is B. am C. are D. be 4. W
21、hat does this sign mean? It means “_”. A. No smoke B. Smoke C. Dont smoking D. No smoking 5. need 既可作实义动词，又可作情态动词。need 作为实义动词使用时通常和动词不定式连用，即 need to do sth. 当情态动词时后面加动词原形。 【活学活用】选出正确的答案 1. We _ to call a doctor yesterday. A. didnt need B. neednt C. need D. will need 2. I _ finish this work before di
22、nner. A. dont need B. neednt to C. dont need to D. need Step 5：Exercise. 知识巩固练 .Choose the right words or expressions to complete the sentences. 1. I have to take_( good; well) care of my little brother at home this weekend. 2. There are some _ (ill; sick)cats in that city. 3. Guide dogs keep the bl
23、ind people _ ( safe; save ) from danger. 4. We must find the_ ( missed; missing) girl quickly. 5. Lets_ (go after; go across) the street when the light is green. . Find the word or expression to replace the underlined part in the sentence. A.be unkind to B.rescues C. take care of D. likebetter E. ke
24、ep F. be kind to ( )1. Who will look after the puppies? ( )2. I prefer the dog with black spots. ( )3. They feed a dog and two cats as pets. ( )4. We should be friendly to animals. ( )5. Every year, the SPCA saves many animals in Garden City. ( )6. Sometimes people may be cruel to their pets. 【技能提高练
25、】 I. Read and choose the best answer. ( ) 1. Jims mother is ill. He has to stay at home and_ her. A. look for B. look up C. look at D. look after ( )2. There are vegetables_ meat in the fridge. A. and B. or C. nor D. but ( )3. You should give a blanket for your dog_in. A. sleep B. to sleep C. sleepi
26、ng D. slept ( )4. Ive got many paper planes. Do you like that colorful_? A. ones B. ones C. one D. it ( )5. The dogs help the blind people_the road. A. cross B. crossing C. crossed D. across ( )6. They work very hard to save animals_ accidents. A. out B. on C. from D. at ( )7. Dogs can_ our homes an
27、d _ the families from danger. A. guard; keep B. keep; save C. save; guard D.save; keep ( )8. Its safe to _ the road when there is a green light. A. across B. cross C. through D. walk ( )9. Which clothes do you like? -I _ the white clothes without pockets. A. prefer B. prefer to C. like to D. hate (
28、)10. There is something_ anout this book. A. difference B. special C. specially D. especially 【Keys】 1-5 DABCA 6-10 CABAB . Rewrite the sentence as required. 1. Many people have no food to eat in that poor area. Many people _ _ food to eat in that poor area. 2. You must take the medicine 3 times eve
29、ryday. _ _ _ must I take the medicine everyday? 3. The SPCA takes care of animals in many countries. The SPCA _ _ animals in many countries. 4. People must promise to protect the environment. _ must people promise to do ? 5. People began to hunt wild animals millions of years ago. _ _ people begin t
30、o hunt wild animal? Step 7: What did you learn today？Could you tell me something about our lessons？ Please let me know your opinions about it and I will do my best to perfect it .Thanks! Step 8: Homework. I. Choose the best answer. （选择正确的答案） ( ) 1. We must try to keep animals _ danger. A. from B. in
31、 C. out D. away ( ) 2. Cathy looked _ a sick dog well. A. after B. at C. for D. into ( ) 3. The SPAC has got _ money to look after the animals. A. a lot B. a great many C. a huge amount of D. a large number of ( ) 4. We must promise to look after the animals _. A. good B. well C. nice D. happy ( ) 5
32、. Jane and Mary collected old newspaper to _ money for the SPCA. A. offer B. raise C. give D. take ( ) 6. _ do you take your pet to the clinic, once a month or twice a month? A. How long B. How often C. How soon D. How many ( ) 7. Keep a pet at home is _. A. a great fun B. great fun C. great funs D.
33、 funny ( ) 8. The firemen _ a lot of people from the big fire last Monday. A. took B. brought C. saved D. carried II. Complete the sentences with the given words in their proper forms.（用括号中所给单词的适当形式填空） 1. We mustnt be _ to animals. (kind) 2. The people are _. Do you want one? (love) 3. Dog can help
34、blind people walk across the street _. (safe) 4. Look, the girl is _ and she is crossing the street _. (care) III. Rewrite the following sentences as required. （按要求改写句子） 1. The SPAC helps animals to find new homes. （对划线部分提问） _ _ the SPAC help animals to do？ 2. We saved a kitten from a farm in the Ne
35、w Town.（对划线部分提问） _ _ you save a kitten? 3. We like the black and white dog better than the brown one. （保持句意基本不变） We _ _ the black and white dog _ the brown one? 4. We should be kind animals. （保持句意基本不变） We should _ _ animals? IV. Reading （A） A seeing-eye dog is a special(特殊的)dog. It has to help blind
36、 people walk along the streets and do many other things. We call these dogs “seeing-eye” dogs because the dogs are the “eyes” of the blind men and they help them to see. These dogs go to special schools for several years to learn to help blind people. One day a seeing dog and a blind man got on a bu
37、s together. The bus was full of people and there were no spare seats. One man, however, soon got up and left. The dog took the blind man to the seat but there was very litter space. The dog began to push the people on each side with his nose. He pushed and pushed until the people moved down and fina
38、lly there was enough space for two. The blind man then sat down and the dog got upon the seat at the side of the bind man. He lay and soon fell asleep. Everyone on the bus had to smile at the cleverness of the dog in making space for the blind man and, at the same time, making a place for himself. T
39、rue or False. ( ) 1. A seeing-eye dog can help blind people. ( ) 2. Dogs all go to special schools with their masters. ( ) 3. When the blind man and his seeing-eye dog got on the bus, there was only one seat left. ( ) 4. One man left his seat because he was afraid of the dog. ( ) 5. People on the bu
40、s thought the dog was clever. （B） Choose the words or expressions to complete the passage. Many people like animals very much. They usually have animals 1 their pets. When their pets get 2 , they usually take them to an animal doctor or an animal hospital. Sometimes animals are sick or hurt 3 that p
41、eople cant carry them. So Doctor Val has a traveling hospital. His hospital is 4 a van. There is an operating table, a medicine box and everything else. He wants to treat birds and animals. Dr Vals hospital has been open for about 10 years. Val loves his work. He is very busy. He 5 many animal pets.
42、 Dr Val says, We want some more traveling hospitals. I hope some other people can have their traveling hospitals. We must look after animals well. Would you like to have a hospital for animals? ( ) 1. A. as B. like C. because D. is ( ) 2. A. happy B. sick C. sad D. worried ( ) 3. A. very much B. very bad C. so bad D. so badly ( ) 4. A. in B. on C. at D. under ( ) 5. A. have saved B. was saved C. is saved D. has saved
