牛津译林版英语七年级下册Unit 8知识点精讲下

1、7BUnit 8 知识点梳理（下）复习导入重点单词（1）粗鲁的，不礼貌的_ (2)老鼠_（3）握住，拿，举起_ (4)膝盖_(5)喂养_ (6)诗歌_(7)宽广的_ (8)寻找，搜寻_(9)建造，建筑_ (10)树枝，枝条，棍_(11)咬，叫_ (12)打仗_(13)末尾，终点_ (14)麻烦_(15)温柔的_ (16)触摸，碰_(17)介意，在乎_ （18）任何地方_(19)重复_ （20）重，称重_(21)声音，噪声_ (22)刷，刷子_(23)吵闹的_ (24) 教_(25)到时，直到为止_ (26)同意，允许_(27)养，饲养_ (28)讲座，演讲_ 重点短语(1)给某人带某物_ (2

2、)到处游_（3）在某人的膝盖上_ (4)手中拿着某物_(5)喂某人东西_ (6)教某人做某事_(7)追赶_ (8)直到最后_(9)惹麻烦_ （ 10）很容易照料_(11)一直，总是_ (12)捡起，拿下_(13)在阳光下_ (14)长大，长大成人_(15)一天一次_ (16)遛狗_(17)成百万的，许许多多的_ (18)在网页上_(19)搜索引擎_ (20)输入关键字_(21)躺在床上_ (22)不同种类的信息_知识点梳理 一词汇&短语：WORDS&PHRASES1.become 成为Become 此处用作联系动词 意为“成为”我的梦想是要成为像莫言那样的伟大作家，_My dr

3、eam is to become a great writer like Mo Yan.辨析：become ,get turnbecome ,get turn 用作连系动词，意为“成为”（1） become 常用来表示身份、职位的变化。最后他成为了一名医生。_He became a doctor at last .(2) get 常用来表示时间的变化，常与比较级连用。白天变得越来越长了。_ The day gets longer and longer.(3) turn 常用来表示颜色的变化。春天树叶变绿了。_The leaves turn green in spring. 2.feel 摸起来

4、Feel 此处用作连系动词，意为“摸起来，感觉”，后接形容词作表语，有类似用法的词还有：look 看起来，smell 闻起来，taste 尝起来，sound 听起来。冰摸上去很凉。_Ice feels cold.那听起来很有趣。_That sounds interesting.3.When she gets tired , she sleeps anywhere. 她累了的时候，会在任何地方睡着。Anywhere 副词，意为“在任何地方，无论哪里”。多用于疑问句或者否定句，代替somewhere, 用于肯定句中意为“任何地方”。我的钢笔在哪里，我哪里都找不到它。_Where is my pen

5、? I can not find it anywhere.你喜欢坐在哪里就坐在哪里。_ You can sit anywhere you like.4.and he can repeat my words.他会重复我的话。Repeat 此处用作及物动词，意为“重复，重说，重做”我没有听见你说的话，请再重复一遍。_I didnt hear what you said, Please repeat it again.5.He is happy all the time .他总是很高兴。All the time 意为“总是，一直”我一周前认识他的，但是我一直不知道它的名字。_I knew him a

6、 week ago, but I didnt know his name all the time .【拓展】与 time 有关的常用短语。All that time :在那时 at the same time :同时 by the time :到.为止时Have a good time 玩的开心 in time 及时 on time 准时 every time 每次6. I dont agree 我不同意 Agree 及物或不及物动词，意为“同意，应允”我请求他帮忙，他同意了。_ I asked him to help me and he agreed.【拓展】agree 可以接不痛的介词，

7、表达不不同的含义Agree with 表示同意某人或者某人所说的话，agree to 通常表示同意某一计划、提议、安排等，agree on 表示双方通过协商而取得的一致同意或达成协议，意为“就.达成协议”。我同意他们的意见。_I agree with them.我相当同意你说的话。_I quite agree with what you said .我同意这个计划。_I agree to the plan.他们没能就日期达成协议。_They cant agree on the date.Agree to do sth. 意为“同意做某事”他同意找人来帮助我们。_ He agreed to ge

8、t someone to help us.Agree 后边可以接从句，意为“同意.”她同意我们可以早结束。_She agreed that we could finish early.7.There is nothing wrong with keeping a snake if you like it.如果你喜欢，养蛇没有问题。Keep 在本句中的意思为“饲养”相当于feed.养宠物不是一件容易的事。_Keeping a pet isnt an easy job.【拓展】keep还常表示：保留，保持I will keep a seat for you . _我会给你留一个座位。信用。How

9、long can I keep the book.?_ 这本书我能借多久？8.Put your goldfish in the sun。 把你的金鱼放在阳光下。 in the sun 意为“在阳光下”。那个男孩正躺在阳光下听音乐。_ .That boy is lying in the sun and listening to music.在阳光下看书对你的眼睛有害。_. Reading is hard your eyes in the sun.9.A goldfish can weigh up to 40 grams.一条金鱼可达40 克.Weigh 动词，意为“重，称.的重量”，其名词形式为

10、 weight,意为“重量”。一直鹦鹉有多重？_How much does a parrot weigh?=whats the weight of a parrot. Up to 意为“达到，至多”。去年暑假，李红一听啊做作业达到三小时。_Li Hong did his homework for up to three hours a day last summer holiday.10.Goldfish are easy to look after .金鱼易于照料。 Be easy to do sth. 意思为“易于做某事，做某事很容易”。养只宠物狗很难。_Its easy to keep

11、a pet dog.11.Feed them once a day. 一天喂他们以此。Once 是副词，意为“一次”我们一周考一次班会。_We have a class meeting once a week.【拓展】twice 意为“两次”表达三次或者三次以上用“基数词+times”，若：three times ,三次。我们一周上两次体育课。_We have P.E. lessons twice a week.注意： once ,twice.times 表示频率，提问频率用 how often.你多久去一次动物园? 一月一次。_Hoe often do you go to the zoo?

12、Once a month.12.It was a talk about goldfish.是关于金鱼的报告。About 此处用作介词，意为“关于“，这是一本关于动物的书。_This is a book about animals.辨析：about 与on 两者都是表述关于的意思，其区别就是：about 表示内容比较普遍，不太正式，用on 表示是严肃的，学术性的，是供专门研究的。我喜欢神话故事。_I like stories about fairy.我有一些关于中国的书。_I have some books on China.13. Do they make any noise?他们会发出噪音吗

13、？Noise 此处用作不可数名词，意为“噪声，噪音“，其形容词形式意为才noisy, 意为”嘈杂的，吵闹的“，太吵了，别弄出噪音。_ Its too noisy ,Dont make any noise.辨析：noise ,sound与voiceNoise常有贬义，表示令人心烦的或者不和谐的“嘈杂声，噪音，响声“，可以用于a, some ,any ,much 等修饰词。噪音吵醒了我。_The noise woke me upSound 泛指一切可以听到的声音，大自然的任何声音，都可以用sound半夜里他听到一种奇怪的声音。_ At midnight he heard a faster than

14、 soundVoice 表示噪音，指人的说话声或唱歌声。那个男孩噪音很美_That boy has a beautiful voice.14. We only brush her fur every day .我们知识每天给她梳理皮毛。Brush 做及物动词，意为“刷，擦“。我们每天刷牙。_We brush our teeth every day.【拓展】brush 还可以做可数名词，意为“刷子“，其复数形式为 brushes,在地板上有一把刷子。_There is a brush on the floor.Fur 不可数名词，意为“动物的皮毛，毛皮“，fur 做可数名词的时候，意为”毛皮衣服

15、“涉猎这种动物是为了获取它的皮毛。_The animal is hunted for its fur.辨析：fur ,hair与feather Fur指动物的皮毛或者软毛，hair指人的头发，feather 指羽毛或翎15.My favourite pet is a cat 我最喜欢的宠物是猫favourite 意为“最喜欢的”，相当于 like best 你最喜欢的明星是那一位？_Which is your favourite star?16.What does it look like ?它看上去像什么？.What does .look like 用来形容物或者人的外貌特征。你的父亲长什么

16、样？_ .What does your father look like?【拓展】what is .like 既可以用来形容外貌特征，又可以询问性格和特征。你的朋友们怎么样？What are your friends like ?What does.like?用来询问喜欢什么你的猫喜欢什么？他喜欢吃鱼。_What does your cat like ?It likes fish.例题精讲1.（浙江湖州中考）根据汉语提示完成句子Guo Jingjing worked hard and finally_（成为）a great sports player. 解析：become连系动词，意思为“成为

17、”，由上文 worked 用过去式可知空格处用 become 的过去式。答案：became.2.（2019.浙江丽水）The skirt _ soft as it is made of silk.A: sounds B: tastes C: feels D: smells解析：sound 可用作连系动词，意思为“听起来”；taste 可用作连系动词，意为“尝起来”；feel 可用作连系动词，意为“觉得”，smell 可用作连系动词，意为“有的气味”。句意为“这件裙子摸起来很柔软，好像由真丝构成的”，故选C。3.（2019 吉林） Were supposed to recycle paper a

18、nd bottles. It can help the environment._I can save money, too.A: Its nothing B: Best wishes C: I agree D; Its wrong解析：句意：“我们应该回收废纸和瓶子，这样对环境有帮助。”“我同意，这样也可以省钱。”“I agree ”意为“我同意”，符合语境，故选C.4.(福建泉州中考) We had better not read_ the sun .-I agree. Its bad for our eyes.A: in B: with C: under 解析： in the sun 意

19、为“在阳光下”，是固定用法。5.（2019 杭州）The dentist says we should _our teeth at least twice a day.解析：brush 及物动词，意为“刷”。Brush ones teeth.刷牙。6.（2019 山东枣庄）根据下列句子中的汉语提示，写出所有缺单词的正确形式，每空一次，把答案卸载题后的横线上。Whats your _(最喜欢的) subject?二语法专项 一.形容词【教材典故】1My cat is very friendly. 我的猫很友好。2. She is a happy cat. 她是一只快乐的猫。【语法全解】一 形容词

20、的定义表示人或事务的属性、特性或状态的词叫形容词。通常，形容词可以分为性质形容词和叙述形容词两类，其位置不一应定都在名词前面。1.直接说，明人活着事务的性质或特征的形容词是性质形容词，它有级的变化，可以用程度副词次修饰，在句中可作定语、表语和补语。例如：hot 热的2.叙述形容词只能做表语，所以又成为表语形容词。这类形容词没有级的变化，也不可以用程度副词修饰，大多数以a开头的形容词都属于这一类，例如：afraid 害怕的，alone 孤身一人的，无伴的，单独的，asleep睡着的。没有必要害怕。here is no need to be afraid.3.形容词作定于修饰名词时，要放在名词的前

21、面，如果形容词修饰something ,anything ,nothing等不定代词，要放在这些词之前。这是一条非常漂亮的项链。_ This is a really beautiful necklace.我有依旧爱你好东西要给你看。_I have something nice to show you .二 形容词的用法形容词的基本用法是作定语修饰名词，或者表语说明主语的情况。1.用还作定语李梅是一个漂亮的女孩。_ Li Mei is a beautiful girl.2.用作表语这个英雄故事很有趣。_The English story is very interesting.【拓展】常见的后跟

22、形容词作表语的连系动词。（1）become,come,fall,get,go,grow,turn(表示变成某种状态)（2）keep ,lie ,remain ,stay , stand (表示保持某种状态)（3）feel ,look ,smell ,sound ,taste (表示感觉)这个蛋糕尝起来非常可口。_The cake tastes very delicious.3.用作宾语补足语别让门开着。_ Dont keep the door open.4. the +形容词 表示一类人，相当于名词，用作主语或宾语。老人尝想起过去的事。_The old often think of old t

23、hings .5.有时也可用作状语。这些士兵们在冷天里度过了三天，又冷又饿。_These soldiers spent three days in the cold weather, cold and hungry.6.多数形容词只能做表语，不能作定语，这些形容词包括 ill, asleep, awake , alone, alive, well worth ,glad, unable, afraid. 等别害怕。_Dont be afraid. 二 不定代词【语法全解】不定代词由 some , any ,no ,every 加上 one，body , thing 等构成的。不定代词包括 so

24、mething , somebody , someone , anything , anyone , nothing ,nobody, no one ,everything , everyone 等。这些不定代词具有名词性质，在句子中可用作主语、宾语或表语，但不能用作定语。使用时注意以下几点：一、不定代词的指代对象 1.含 body 的不定代词和含 one 的不定代词只能用来指人，含 body 的不定代词与含 one的不定代词在功能和意义上安全相同，可以互换，只是用body 时显得较通俗，多用于口语，用one 时显得比较文雅些，常见于正式场合及书面语中。隔壁房间有人在哭。_Someone/So

25、mebody is crying in next room .二、不定代词的所有格1.含one 和含body 等指人的不定代词可用作所有格形式。大家的事情没人管。_Everybodys business is nobodys business.2.含one 和含 body 等指人的不定代词后跟 else时，所有格应该加 else 之后。你还记得其他人的名字吗？_Can you remember anyone elses name?3.含thing 等指事物的不定代词没有所有格形式三、不定代词的数1.不定代词都具有单数的意义，因此通常被看成第三人称单数。当他们作句子的主语时，其后的谓语动词用第三

26、人称单数形式。今天大家都到了吗？_ Is everyone here today?2.当面对一群人讲话的时候，可使用以下不定代词的祈使句，句中的动词用原形。都别动！_Nobody move!四、不定代词的定语不定代词的定语必须后置，及放在不定代词的后边。你能告诉我一些有趣的事情吗？_Can you tell me something interesting?例题精讲1.（2019 南京）I was looking for a birthday gift for my mother ,but I couldnt find _suitable.A: something B: anything C：

27、nothing D: everything解析：句意：我正在寻找一份给我妈妈的生日礼物，但是没找到何时的，something 常用于肯定句中，意为“某物”，anything 常用语否定句中或疑问句中，意为“某物”；nothing 意为“没有任何东西，没有事”；everything 意为”一切，所以事情“，由句中” couldnt“ 可知but 后的分句为否定句，再结合句意可选B2.(2019 江苏盐城) I think coffee tastes good, but not _likes drinking it.A: somebody B: anybody C: nobody D: every

28、body解析： somebody 有人，某人 ，anybody 任何人， nobody 意为 没有人， everybody 意为”每个人”，句意：我认为咖啡尝起来不错，但不是每个人都喜欢喝。故选 D.课堂测验一、根据句意及所给汉语提示填写单词1. Whats your _（麻烦），young man .-Something is wrong with my left leg.2.I _(喂) my pet cat twice a day.3.Our school is _(举办) a sports meeting.4.The students are looking at the blackb

29、oard with their eyes open _(充分地)5.My uncle Bod likes reading_(诗歌)。二、单项选择1.Eating more vegetables will keep you_A: good B: healthy C: weak D: wealthy2.All the students are talking and laughing in the classroom and its _A: noisy B: lonely C: quite D: strict3.The meat smells _. Throw it away.A: well B:

30、 good C: badly D: bad4.I can connect my computer to the Internet .There must be _wrong with it .A: something B：everything C: anything D: nothing5.How is Helen in the new school?She is doing very well .There is _to wrong about.A: something B: anything C: nothing D: everything 1-5 trouble , feed, hold

31、ing, wide , poems 1-5 BADAC归纳总结 课后作业一、完形填空Sam had a dog. Its name was Tod. It was very helpful, but it ate too much. So he didn't like it, he wanted to    1     it. He   2    Tod and put it in a small boat. He rowed

32、the boat to the  3  of a big river.  Just as he    4    the poor animal into the river, the boat began to go down.     5    the man and Tod    6   

33、60;into the river.     Tod was able to swim,    7   Sam couldnt. The dog bit the rope (绳子) and broke it. It tried its best to swim to     8   Sam. The man was saved, so he was very thankful to the dog

34、, he didn't want to kill the dog    9     . From then on, he gave the dog as   10   as it wanted.(    )1. A. sell              B. buy

35、60;              C. beat              D. kill(    )2. A. tied             B. pul

36、led            C. pushed          D. closed(    )3. A. front           B. foot       

37、        C. side              D. middle(     )4. A. threw          B. carried       &#

38、160;   C. sent             D. brought(    )5. A. Neither        B. Nor               C. Ea

39、ch            D. Both(    )6. A. fell              B. swam            C. lost   

40、           D. jumped(    )7. A. because       B. though           C. but           &#

41、160;  D. when(    )8. A. kill              B. save               C. meet         

42、0;  D. hit(     )9. A. no more      B. any more        C. no longer      D. not more (   )10. A. little          B. few  

43、;              C. many           D. much.二、阅读理解    Dogs like living with people. They are very friendly. They can do many things for people.  

44、60; Some .dogs help people to look after sheep,  other dogs help them to find the lost children.  And some of the dogs can help the blind (盲人).There is a kind of dog. His name is Seeing Eye dog. Now we can see this kind of dog all over the world. They are working f

45、or the blind. The Seeing Eye dog is strong and easy to train  (训练). He helps the blind to walk from place to place. Before a dog becomes a Seeing Eye dog. He must go to a training school for about three months. First the dog has to learn to sit or stay when he hears the trainer's

46、call. In his next lesson the dog learns to take his trainer across busy streets. The dog has many things to learn. At the end of the training school he must take tests.   When he passes the test, the Seeing Eye dog will do things by himself.     Now he can hel

47、p the blind people. The new master may be a man, a woman, or even a child.  It takes the dog and his blind master about a month to learn to work and live together.(    )1. We can see the Seeing Eye dog_.     A. only in the country   &#

48、160;                          B. only in small cities     C. all over the world           

49、                     D. only in America(    )2. What can the Seeing Eye dog do?     A. Help the blind people.       

50、;                           B. Find the lost children.    C. Look after sheep.            

51、                         D. Do anything.(    )3. If you want a dog to become a Seeing Eye dog, you must let him _.    A. go to the street &#

52、160;                                            B. go to a middle school &#

53、160;  C. go to a training school                                    D. go to an evening school(    )

54、4. First the dog has to learn to sit or stay _.A. when he hears the telephone call                        B. when he hears the doorbell   C. when he hears the trainer' s call                         D. when he saw the people(