七年级下>Unit 8 Pets
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课件24张PPT。7B Unit8 PetsRevision Step 1: Key words1.宠物 2.鹦鹉
3.营地 4. 树枝
5. 麻烦 6. 中央
7. 边缘 8. 抽屉
9. 门铃 10. 羽毛
11. 尾巴 12. 翅膀
13. 太阳 14. 笼子
15. 刷子 16.（动物的)毛
17. 底部 18. 讲话人
petparrotcampsticktroublemiddleedgedrawerdoorbellfeather(可数)tailwingsun (sunny)cagebrush (es)fur(不可数)bottomspeaker19.篮子 20.细绳
21. 皮带，链子 22. 指示牌
23. 甲，壳 24. 喂养
25. 追赶 26. 捉住，接住
27. 张大地 28. 寻找，搜寻
29. 隐藏，藏 30. 建造，建筑
31. 咬 32. 打架,与---打仗
33. 空的 34. 必要的
35. 重复 36. 喧闹的
37. 害羞的 38. 缓慢地
39. 或许，可能 40.打扫，使---干净
basketstringleadsignshellfeed-fed-fedchasecatch—caught--caughtwidehunthide-hid-hiddenbuild—built--builtbite-bit-bit/bittenfight-fought-foughtempty(un) necessaryrepeatnoisyshyslowlymightcleanExercise:
1.Go and see who’s _______（敲） at the door .
2.Many tall buildings have been _______（建） over there years .
3. She never f_______ the cat or pulls her tail .
4. I b____ my teeth twice a day .
5. Have you _____ (feed) the dog cleaned your room ?
6. I know where he lives, so I don’t have any _____ ( trouble) in finding his home .
7. Tony is badly ill. We are all ____ ( care) about his ealth .
8. I’m trying my best ______ ( catch ) up with my classmates .knockingbuiltrightensrushfedtroublecaringto catchStep 2: phrases
1.应该更礼貌点
2.喜欢观看它游来游去
3.把某物握在手上
4.教某人做某事
5.做精彩的把戏
6.忙于追赶球
7.用某物建造某物
8.直到最后
9.和某人打架
10.发出很大的噪音
11.四处寻找
12.一周一次在公园里溜狗
13.蓝绿相间的羽毛should be more politelike watching it swim aroundhold something in one’s handteach somebody to do somethingdo wonderful tricksbe busy chasing ballbuild something out of somethinguntil the endfight with somebodymake a lot of noiselook around forwalk the dog in the park once a weekthe blue –and-green feathers14.敲鸟笼的门
15.想要它们健康
16.给我的兔子喂胡萝卜
17.把某人独自留在家里
18.在---的底部
19.看起来一样
20.最聪明的动物之一
21.在太阳下
22.做某事的正确方式
23.保持鱼缸底干净
24.照看好我最好的朋友
25. 在---中间
26.绝大多数时间
27.害怕某物
28.按门铃
29.拉她的尾巴
30.很容易照顾knock the cage’s doorwant them to be healthyfeed carrots to my rabbitsleave somebody at home aloneat the bottom of look the sameone of the cleverest animals in the sun the right way to do somethingkeep the fish tank cleantake good care of my best friendin the middle of most of the time be afraid of somethingring the doorbellpull her tailbe easy to look afterStep 3 : Sentences
1.Please bring me my lunch.
2.I want to teach it to speak .
3. I like watching it swim around .
4. With eyes open wide , he hunts when I hide .
5.Don’t frighten the cat .
6. What does he look like ?
7. You shouldn’t feed your dog at the table .
8. You should play with your pet for some time every day .9. It is necessary to walk them in the park once a day if you want them to be healthy .
10. Make sure the water is not too cold or too hot .
11.This is a good idea to put some stones at the bottom of the tank .
12. It is very important not to take it out of the water .
13. Is the fantail goldfish different from other goldfish ?
14. They look the same .Exercise1.每天读英语是很有必要的。
2.他既不是医生，也不是老师 。
3. 父母应该每天花点时间陪他们的孩子 。
4. 不要在阅览室里发出噪音 。
5. 这对双胞胎看起来一样 。
6. 我儿子再也不害怕狗了 。It is necessary to read English every day .He is not a doctor or a teacher .Parents should spend some time with their children every day .Don’t make noise in the reading room .The twins look the same .My son isn’t frightened dogs any more .Step 4: Grammar 祈使句
表示请求、给予命令或指示的句子叫祈使句 。谓语动词用动词原形，句尾用句号或感叹号 。
(1.) 以be 动词开头的 Be quick ! Be careful !
(2.) 以 行为动词开头 Take care of your rabbit .
(3.) 以使役动词let开头 Let me try . Let’s go swimming .
(4.) 加No的祈使句 No photos ! No smoking !
祈使句的否定形式 ; 凡以行为动词，系动词be开头的祈使句，一律在行为动词前，be 前加don’t .
Don’t be worried ! Don’t take it away . Please don’t be here .
二. 情态动词should 和 must 情态动词should 的用法 ：
（1.）表示义务、责任。意为 ” 应该，必须 ” ，常与 must 换用 。
（2.） 用于第一人称疑问句中询问对方的意愿，但语气较委婉
（3.）构成 “ should + be + 表语 “结构，表示推测或惊奇
We should / must learn a foreign language well at least .
What should we do now ? Do you know ?2.情态动词的 must 的用法 ;
(1.) 表示 “必须、应该 “，在第二、三人称中表示说话人的命令和要求 。
（2.）must 的否定形式有两个，当回答由 must 引起的问题时，否定答复用needn’t 或don’t have to，表示 ” 必须，无须 “等意义；当表示 ” 不应该，禁止 “时，就用 must not.
(3.) have to与 must接近，只是 have to着重强调客观需要，must 着重说明主观看法；have to 有较多的时态变化 。
(4.) 表示推测，只用于肯定句，” 一定，大概 “，否定性的猜测用 can not ,不用must
Must I go now ? Yes ,you must .
Must I go shopping ? No ,you needn’t .
He must be an honest boy . He can’t be at home . The house is dark .Exercise :____ sleep too late . It’s bad for your health .
A. Do B. Not C. Don’t D. don’t
2. _____ parking !
A. Don’t B. Not C. No D. Do
3. Tom, _____ late again . A. doesn’t B. isn’t C. won’t D. don’t be
You _____ smoke . You are only 14 and it isn’t allowed .
A. mustn’t B. don’t have to C. needn’t D. won’t
5. Must I wait for you now ? --- No , you ____ . You may be back in half an hour .
A. shouldn’t B. mustn’t C. don’t have to D. can’t
6. Can I tell Peter about the news ? --- No , I don’t want anyone else to know it . You ____ keep it to yourself .
A. must B. need C. can D. mayCCDACAStep 5 : Language pointsfeed –fed-fed 喂养
feed up 养肥，羊壮 feed on 以--- 为食
wide adj. 宽的，宽广的 adv. 张大地，张得很开地 wider （比较级） widest （最高级）width（名词 ）
3. catch-caught-caught catch up with 赶上
catch somebody by the + 部位
= catch somebody’s+部位
4. trouble n. 麻烦 vt. 打扰，使烦恼
get into trouble 陷入困境
be in trouble 处于不幸中
get somebody into ( out of ) trouble 使某人陷入（摆脱）困境5. care v. 介意，在乎 n. 注意，照料 careful adj. carefully adv. careless adj. carelessly adv.
take care 当心
take (good) care for=look after (well)照料，关心
care about 关心，担心
care for 非常喜欢，关心
6. end n. 最终，最后 vi. 结束
at the end of 在---结束 （表示时间或地点）
in the end = at last = finally
by the end of 截止到---（只表示时间，用于过去完成时）
7. anywhere adv. 任何地方 somewhere 某个地方
nowhere 任何地方都不 everywhere到处，处处
8. clean adj.干净的；清洁的 vt. 打扫；使干净 clean the room clean out 清除；把---打扫干净
do some cleaning打扫房间 clean one’s teeth 刷牙9. watch sb do sth 看某人做某事的全过程 watch sb doing sth 看某人做某事的部分过程
（ 还有see hear notice )10. need to do sth （主语是人）
need doing sth = need to be done sth （主语是物）
11. look around for--- look for 侧重寻找的过程
find 寻找的结果
find out 经过努力发现事实真相
12. try to do sth 试图做某事
try doing sth 试着做某事
try one’s best to do sth 尽某人最大的能力做某事
13. in the sun 在阳光下
under the sun 在世界上
at the table 在饭桌旁
at table 在吃饭
Exercise :1.Luck didn’t make any mistakes in the math exam . She is ____ than any other student .
A. the most careful B. more careless C. more careful D. much careful
2. My bile is broken . It needs ____ .
A. mend B. mending C. mended D. mends
3. Where is my watch ? I can’t find it .
--Don’t worry . It must be ____ in your room .
A. somewhere B. anywhere C. everywhere D. nowhere
4. _____ ? He is tall .
A. How is he B. What does he like
C. What is he D. What does he look like
5. The children are sitting ____ to read book .
A. at table B. at the table C. on the table D. in the tableCBADBshoud we how to look after petshutch house cage tank basket box
Clean the ______ for the goldfish.
Put the dog into its _______.
Don’t take the parrot out of the _______.
Don’t let the rabbit live in a dirty _______.
Look at the cat in the _______.
Keep the _______ clean for the mouse.hutchhousecagetankA.homesbasketboxfish bones carrots vegetables fish food rice
It is important to feed the goldfish _________.
It is a good idea to give the dog __________.
It is necessary to bring the ________ and ________ to this hungry rabbit.
It is wrong to feed the cat too much _______.
It is good to give some ________ to the mouse.fishbonescarrotsvegetablesfish foodriceB.food walk pull frighten brush keep teach put clean change take
You must _______ the dog once a day if you want it to be healthy.
You should not ________ the timid(胆小的)cat.
You should _______ the dog’s fur.
You should _____ the fish tank clean three times a week.
You must _______ the water for the goldfish once a week.
You shouldn’t ______ the rabbit’s ears.
You should _______your parrot to speak.
You mustn’t ______ the goldfish out of the tank.
walkpullfrightenbrushkeepchangeteachC.things to take care of them and make them happytakeI like my… because ….Why do you love your pet ?Step 6 : WritingMy pet is a rabbit . Its name is Sandy. Sandy has white fur. She also has red eyes and long ears. When she runs, I can see her short tail.
Sandy is very quiet and lovely. Sometimes I can’t catch Sandy because she runs so fast. She lives in a hutch. She likes eating carrots and vegetables. I feed her three times a day and clean the hutch. I never pull her ears.
I love Sandy very much because she is my good animal friend. HomeworkDictate the words and phrases.
Finish the passage “my pet”.
3.营地 4. 树枝
5. 麻烦 6. 中央
7. 边缘 8. 抽屉
9. 门铃 10. 羽毛
11. 尾巴 12. 翅膀
13. 太阳 14. 笼子
15. 刷子 16.（动物的)毛
17. 底部 18. 讲话人
petparrotcampsticktroublemiddleedgedrawerdoorbellfeather(可数)tailwingsun (sunny)cagebrush (es)fur(不可数)bottomspeaker19.篮子 20.细绳
21. 皮带，链子 22. 指示牌
23. 甲，壳 24. 喂养
25. 追赶 26. 捉住，接住
27. 张大地 28. 寻找，搜寻
29. 隐藏，藏 30. 建造，建筑
31. 咬 32. 打架,与---打仗
33. 空的 34. 必要的
35. 重复 36. 喧闹的
37. 害羞的 38. 缓慢地
39. 或许，可能 40.打扫，使---干净
basketstringleadsignshellfeed-fed-fedchasecatch—caught--caughtwidehunthide-hid-hiddenbuild—built--builtbite-bit-bit/bittenfight-fought-foughtempty(un) necessaryrepeatnoisyshyslowlymightcleanExercise:
1.Go and see who’s _______（敲） at the door .
2.Many tall buildings have been _______（建） over there years .
3. She never f_______ the cat or pulls her tail .
4. I b____ my teeth twice a day .
5. Have you _____ (feed) the dog cleaned your room ?
6. I know where he lives, so I don’t have any _____ ( trouble) in finding his home .
7. Tony is badly ill. We are all ____ ( care) about his ealth .
8. I’m trying my best ______ ( catch ) up with my classmates .knockingbuiltrightensrushfedtroublecaringto catchStep 2: phrases
1.应该更礼貌点
2.喜欢观看它游来游去
3.把某物握在手上
4.教某人做某事
5.做精彩的把戏
6.忙于追赶球
7.用某物建造某物
8.直到最后
9.和某人打架
10.发出很大的噪音
11.四处寻找
12.一周一次在公园里溜狗
13.蓝绿相间的羽毛should be more politelike watching it swim aroundhold something in one’s handteach somebody to do somethingdo wonderful tricksbe busy chasing ballbuild something out of somethinguntil the endfight with somebodymake a lot of noiselook around forwalk the dog in the park once a weekthe blue –and-green feathers14.敲鸟笼的门
15.想要它们健康
16.给我的兔子喂胡萝卜
17.把某人独自留在家里
18.在---的底部
19.看起来一样
20.最聪明的动物之一
21.在太阳下
22.做某事的正确方式
23.保持鱼缸底干净
24.照看好我最好的朋友
25. 在---中间
26.绝大多数时间
27.害怕某物
28.按门铃
29.拉她的尾巴
30.很容易照顾knock the cage’s doorwant them to be healthyfeed carrots to my rabbitsleave somebody at home aloneat the bottom of look the sameone of the cleverest animals in the sun the right way to do somethingkeep the fish tank cleantake good care of my best friendin the middle of most of the time be afraid of somethingring the doorbellpull her tailbe easy to look afterStep 3 : Sentences
1.Please bring me my lunch.
2.I want to teach it to speak .
3. I like watching it swim around .
4. With eyes open wide , he hunts when I hide .
5.Don’t frighten the cat .
6. What does he look like ?
7. You shouldn’t feed your dog at the table .
8. You should play with your pet for some time every day .9. It is necessary to walk them in the park once a day if you want them to be healthy .
10. Make sure the water is not too cold or too hot .
11.This is a good idea to put some stones at the bottom of the tank .
12. It is very important not to take it out of the water .
13. Is the fantail goldfish different from other goldfish ?
14. They look the same .Exercise1.每天读英语是很有必要的。
2.他既不是医生，也不是老师 。
3. 父母应该每天花点时间陪他们的孩子 。
4. 不要在阅览室里发出噪音 。
5. 这对双胞胎看起来一样 。
6. 我儿子再也不害怕狗了 。It is necessary to read English every day .He is not a doctor or a teacher .Parents should spend some time with their children every day .Don’t make noise in the reading room .The twins look the same .My son isn’t frightened dogs any more .Step 4: Grammar 祈使句
表示请求、给予命令或指示的句子叫祈使句 。谓语动词用动词原形，句尾用句号或感叹号 。
(1.) 以be 动词开头的 Be quick ! Be careful !
(2.) 以 行为动词开头 Take care of your rabbit .
(3.) 以使役动词let开头 Let me try . Let’s go swimming .
(4.) 加No的祈使句 No photos ! No smoking !
祈使句的否定形式 ; 凡以行为动词，系动词be开头的祈使句，一律在行为动词前，be 前加don’t .
Don’t be worried ! Don’t take it away . Please don’t be here .
二. 情态动词should 和 must 情态动词should 的用法 ：
（1.）表示义务、责任。意为 ” 应该，必须 ” ，常与 must 换用 。
（2.） 用于第一人称疑问句中询问对方的意愿，但语气较委婉
（3.）构成 “ should + be + 表语 “结构，表示推测或惊奇
We should / must learn a foreign language well at least .
What should we do now ? Do you know ?2.情态动词的 must 的用法 ;
(1.) 表示 “必须、应该 “，在第二、三人称中表示说话人的命令和要求 。
（2.）must 的否定形式有两个，当回答由 must 引起的问题时，否定答复用needn’t 或don’t have to，表示 ” 必须，无须 “等意义；当表示 ” 不应该，禁止 “时，就用 must not.
(3.) have to与 must接近，只是 have to着重强调客观需要，must 着重说明主观看法；have to 有较多的时态变化 。
(4.) 表示推测，只用于肯定句，” 一定，大概 “，否定性的猜测用 can not ,不用must
Must I go now ? Yes ,you must .
Must I go shopping ? No ,you needn’t .
He must be an honest boy . He can’t be at home . The house is dark .Exercise :____ sleep too late . It’s bad for your health .
A. Do B. Not C. Don’t D. don’t
2. _____ parking !
A. Don’t B. Not C. No D. Do
3. Tom, _____ late again . A. doesn’t B. isn’t C. won’t D. don’t be
You _____ smoke . You are only 14 and it isn’t allowed .
A. mustn’t B. don’t have to C. needn’t D. won’t
5. Must I wait for you now ? --- No , you ____ . You may be back in half an hour .
A. shouldn’t B. mustn’t C. don’t have to D. can’t
6. Can I tell Peter about the news ? --- No , I don’t want anyone else to know it . You ____ keep it to yourself .
A. must B. need C. can D. mayCCDACAStep 5 : Language pointsfeed –fed-fed 喂养
feed up 养肥，羊壮 feed on 以--- 为食
wide adj. 宽的，宽广的 adv. 张大地，张得很开地 wider （比较级） widest （最高级）width（名词 ）
3. catch-caught-caught catch up with 赶上
catch somebody by the + 部位
= catch somebody’s+部位
4. trouble n. 麻烦 vt. 打扰，使烦恼
get into trouble 陷入困境
be in trouble 处于不幸中
get somebody into ( out of ) trouble 使某人陷入（摆脱）困境5. care v. 介意，在乎 n. 注意，照料 careful adj. carefully adv. careless adj. carelessly adv.
take care 当心
take (good) care for=look after (well)照料，关心
care about 关心，担心
care for 非常喜欢，关心
6. end n. 最终，最后 vi. 结束
at the end of 在---结束 （表示时间或地点）
in the end = at last = finally
by the end of 截止到---（只表示时间，用于过去完成时）
7. anywhere adv. 任何地方 somewhere 某个地方
nowhere 任何地方都不 everywhere到处，处处
8. clean adj.干净的；清洁的 vt. 打扫；使干净 clean the room clean out 清除；把---打扫干净
do some cleaning打扫房间 clean one’s teeth 刷牙9. watch sb do sth 看某人做某事的全过程 watch sb doing sth 看某人做某事的部分过程
（ 还有see hear notice )10. need to do sth （主语是人）
need doing sth = need to be done sth （主语是物）
11. look around for--- look for 侧重寻找的过程
find 寻找的结果
find out 经过努力发现事实真相
12. try to do sth 试图做某事
try doing sth 试着做某事
try one’s best to do sth 尽某人最大的能力做某事
13. in the sun 在阳光下
under the sun 在世界上
at the table 在饭桌旁
at table 在吃饭
Exercise :1.Luck didn’t make any mistakes in the math exam . She is ____ than any other student .
A. the most careful B. more careless C. more careful D. much careful
2. My bile is broken . It needs ____ .
A. mend B. mending C. mended D. mends
3. Where is my watch ? I can’t find it .
--Don’t worry . It must be ____ in your room .
A. somewhere B. anywhere C. everywhere D. nowhere
4. _____ ? He is tall .
A. How is he B. What does he like
C. What is he D. What does he look like
5. The children are sitting ____ to read book .
A. at table B. at the table C. on the table D. in the tableCBADBshoud we how to look after petshutch house cage tank basket box
Clean the ______ for the goldfish.
Put the dog into its _______.
Don’t take the parrot out of the _______.
Don’t let the rabbit live in a dirty _______.
Look at the cat in the _______.
Keep the _______ clean for the mouse.hutchhousecagetankA.homesbasketboxfish bones carrots vegetables fish food rice
It is important to feed the goldfish _________.
It is a good idea to give the dog __________.
It is necessary to bring the ________ and ________ to this hungry rabbit.
It is wrong to feed the cat too much _______.
It is good to give some ________ to the mouse.fishbonescarrotsvegetablesfish foodriceB.food walk pull frighten brush keep teach put clean change take
You must _______ the dog once a day if you want it to be healthy.
You should not ________ the timid(胆小的)cat.
You should _______ the dog’s fur.
You should _____ the fish tank clean three times a week.
You must _______ the water for the goldfish once a week.
You shouldn’t ______ the rabbit’s ears.
You should _______your parrot to speak.
You mustn’t ______ the goldfish out of the tank.
walkpullfrightenbrushkeepchangeteachC.things to take care of them and make them happytakeI like my… because ….Why do you love your pet ?Step 6 : WritingMy pet is a rabbit . Its name is Sandy. Sandy has white fur. She also has red eyes and long ears. When she runs, I can see her short tail.
Sandy is very quiet and lovely. Sometimes I can’t catch Sandy because she runs so fast. She lives in a hutch. She likes eating carrots and vegetables. I feed her three times a day and clean the hutch. I never pull her ears.
I love Sandy very much because she is my good animal friend. HomeworkDictate the words and phrases.
Finish the passage “my pet”.