Unit 3-2021-2022学年七年级英语下册知识点精讲精练（牛津译林版）.docx

1、译林七年级下Unit 3 精讲精练1. An old friend of mine is coming.我的一个老朋友要来看我。【短语】我的一个老朋友：an old friend of mine她的一个同班同学：an old classmate of hers【用法】be coming 现在进行时表将来【拓展】除了come, go, leave等表示位置移动的词，也可以现在进行时表将来【例题】The bus _(come), lets go.I _(go) to the shop soon.答案：is coming；am going2. Lets go to the supermarket.让

2、我们一起去超市吧。【用法】Lets + 动词原形让我们一起做某事【拓展】相关反义疑问句：Lets ., shall we?Let us ., will you?【例题】Lets go there on foot, _?A.do youB.shall weC.will you让我们一起去游泳吧。_答案：C；Lets go swimming.3. Maybe we can order a pizza.【用法】maybe (adv.) 或许；可能放在句首，后面加句子【辨析】may be 情态动词 + be动词原形 可能是；或许是放在句中【用法】order (v.) 命令；订购；点(酒菜等)【拓展】o

3、rder (n.) 顺序；秩序；订货等【短语】order a pizza点一份披萨order sb. to do sth.命令某人做某事keep sth. in order保持某事物有秩序【例题】可能她想点一杯茶。_Nancy也许是对的。_答案：Maybe she wants to order a cup of tea.Nancy may be right.4. Shall we take them to the cinema?我们把他们带去电影院吧？【用法】Shall we .? 我们做吧？用于征求对方的意见【拓展】用于征求他人意见的句型：Lets do . / Why not do .?/

4、 Why dont you do . ? / How about doing .? /What about doing . ? 等【用法】take sb. to sp. 把某人带到某地take sth. to sb. 把某物带给某人【注意】如果是地点副词where, here, there, home，则不加to【例题】你可以把这些书带给Tom吗？_不要忘记带我过去。_答案：Can you take these books to Tom?Dont forget to take me there.5. They can try some Chinese food.他们可以尝试一些中国食物。【用法

5、】try (v.) 尝试try-tries-tried【短语】try sth. 尝试某物try to do sth. 尝试去做某事try ones best to do sth.尽某人最大努力做某事【例题】让我们尝一些来自世界各地的美食吧。_她尽她最大努力解决了这个问题。_答案：Lets try some nice food from all over the world. She tried her best to solve the problem.6. The Class 1, Grade 7 students are preparing a video presentation for

6、 the exchange students.【短语】prepare sth. for sb.为某人准备某物【例句】My mother often prepares nice breakfast for me every morning.【例题】你可以为我准备一间空房间吗？_答案：Can you prepare an empty room for me?7. There are lots of things to do in Sunshine Town.在阳光镇有许多事情可以做。【用法】to do为动词不定式，作为后置定语，修饰名词things，表示“要做的事”a lot of / lots

7、of 表示“许多”，修饰可数名词或不可数名词a lot 表示“许多；十分”，修饰动词【例句】I will read a lot of books, because I can learn a lot from them.我会读很多书，因为我可以从中学习到很多。【例题】我有许多有趣的事情要与你分享。_你夏天常去游泳吗？(a lot)_答案：I have a lot of interesting things to share with you.Do you go swimming a lot in summer?8. Beijing duck is very famous.北京烤鸭很著名。【用法

8、】famous (adj.) 著名的【短语】be famous for因而著名be famous as作为而出名【拓展】unknown (adj.) 不出名的infamous (adj.) 臭名昭著的【例题】Hangzhou is famous _ the West Lake.Edision is famous _ a great scientist.莫言作为一个作家而出名。_苏州因园林而出名。_答案：for; asMo Yan is famous as a writer. Suzhou is famous for its gardens.9. If you do not like Chine

9、se food, there are some Western restaurants too.如果你不喜欢中餐，也有一些西餐厅。【用法】If 引导的条件状语从句，主句将来时，从句现在时。（主将从现）Western (adj.) 西方的west (n.) 西方【例题】如果明天不下雨，我们就去野餐。_如果我去了西方国家，我就可以学一点外语。_答案：If it doesnt rain, we will have a picnic tomorrow. If I go to some Western countries, I can learn a little foreign language.10

10、. If you want to learn more about Chinese art, dont miss the opera shows there.如果你想更多地了解中国艺术，不要错过那儿的戏剧演出。【短语】learn more about .对了解更多 learn a lot about .对了解很多【用法】miss (v.) 错过；想念【拓展】miss doing sth. 错过做某事 【例题】快点儿，不然你就要错过公共汽车了。_她很想念她的姐姐。_答案：Hurry up, or you will miss the bus.She misses her elder sister

11、very much.11. We are looking forward to meeting you soon. 我们期望不久后能见到你们。【短语】look forward to (doing) sth. 期盼(做)某事【例题】Im looking forward to _(hear) from you.学生们正期盼着他们的假期。_来自英国的交换生们期待品尝中国的食物。_答案：hearing；The students are looking forward to their holiday.The exchanges students from the UK look forward to

12、trying Chinese food.12. Theyre all over the place.它们到处都是。【用法】all over + 地点 表示“到处，遍及”，相当于around【短语】all over the world = around the world全世界【例题】我的梦想是环游世界。_在房间里到处都是他弟弟的玩具。_答案：My dream is to travel all over the world. His brothers toys are all over the room.13. works of art艺术品【用法】work (n.) 著作；作品复数：works

13、 (可数名词)work (n.) 工作 (不可数名词)【例题】在博物馆里，你可以看到不同种类的艺术品。_我还有许多工作要做。答案：You can see different kinds of works of art in the museum. I have much work to do.14. Chinese paintings 中国画【用法】painting (n.) 绘画，油画 复数：painting【拓展】paint (v.) 涂，刷painter (n.) 粉刷匠，画家【例题】_by the _ are very famous.(paint)Some _ are _ the ho

14、use. (paint)答案：Paintings; painter painters; painting15. We can row a boat on the lake.我们可以在湖上划船。【用法】row (v.) 划(船)【短语】row a boat 划船【拓展】row (n.) 排；行【例句】How about rowing a boat on the lake?去湖上划船怎么样？He sits in the first row.他坐在第一排。16. How far is it from the hotel?【用法】how far 用于提问距离“多远”，回答需要用路程或路程的时间【例句】

15、- How far is it from our school?- About five minutes walk.- 从我们学校到这要多远？- 大约五分钟步行的路程。【拓展】how long(多长)how soon(多久之后)how often(多久一次)how many times(多少次)【例题】() - _ will you father come back? - In two days.A.How farB.How longC.How soon() - _ is your home from the shop?- Two kilometers.A.How farB.How longC

16、.How soon() - _ does it take you to the park?- Half an hour.A.How farB.How longC.How soon答案：C; A; B17. About one hundred families raise cows.大约一百个家庭饲养奶牛。【用法】raise (v.) 饲养；培养【短语】raise cows饲养奶牛raise children培养孩子【拓展】raise (v.) 举起；使升高raise your hand 举起你的手【例题】为了更清楚地让我们听见他的声音，他提高了音量。_格林先生一家计划明年在农场上饲养奶牛。_答

17、案：To make us hear him clearly, he raised his voice. The Greens plan to raise cows on the farm next year.18. friendly 友好的【用法】friendly (adj.) 友好的friend + ly 形成形容词（不是副词）【短语】be friendly to sb.对某人又好【拓展】以ly结尾，但却是形容词：lovely(可爱的)；daily(日常的)；lively(活泼的)【例题】这个可爱的女生对每个人都很友好。_答案：This lovely girl is friendly to

18、everyone.19. hear the birds sing听鸟儿唱歌【用法】hear (v.) 听，听见 【短语】hear sb. do sth.听见某人做某事(强调听到整个过程)【辨析】hear sb. doing sth.听见某人正在做某事(强调动作正在发送)【例题】我听见婴儿在伤心地哭。_我经常听到她在音乐教室唱歌。_答案：I hear a babying crying sadly. I often hear her sing in the music classroom.20. Some families raise cows, and others grow wheat. 【用

19、法】some ., and others . 表示“一些另一些”表示除去一部分以外的一些，但不是剩下的全部【辨析】some ., the others . 表示“一些另一些全部”表示除去一部分以外的一些，剩下的全部【例句】Some boys are playing football and others are running.一些男孩在踢足球，另一些在跑步。21. Usually my mother drives us there to do the shopping.我妈妈通常开车带我们去那里购物。【用法】drive (n.) 开车；驾驶 【短语】drive sb. to sp.开车送某人

20、去某地（如果为地点副词there, here, home 不加to）【拓展】drive sb. to sp. = take sb. to sp. by car （同义句转换）【例题】Does your mother drive you to school? = Does your mother _ you to school _ car ?我的爸爸经常开车送我去学校。_答案：take; by; My father often drives me to school.22. I think it is a wonderful place to live.我认为这是一个居住的好地方。【用法】thi

21、nk (v.) 认为后可加that 从句（that可省略）【否定】I dont think . （否定前置）【例题】我认为这不是一个号好主意。_答案：I dont think it is a good idea.语法【名词所有格和物主代词】名词所有格：表示属于某人的1. 单数名词 + smy brothers book我哥哥的书2. 以s结尾的复数名词 + the students classroom学生们的教室3. 不以s结尾的复数名词 + sChildrens Day儿童节4. 姓名 + sToms bikeTom的自行车Jamess car詹姆斯的汽车【注意】A and Bs和As an

22、d BsA and Bs + 单数名词 表示大家共有的Mike and Jerrys room 迈克和杰瑞的房间As and Bs + 复数名词 表示各自拥有的Lucys and Helens rooms 露西的房间和海伦的房间【辨析】a photo of TomTom的一张照片（照片里的人是Tom）a photo ofTomsTom的一张照片（Tom拥有的一张照片）【短语】an old friend of mine我的一个老朋友a friend ofmyfathers我爸爸的一个朋友物主代词中文形容词性物主代词名词性物主代词我的mymine你的youryours他的hishis她的herhe

23、rs它的itsits我们的ourours你们的youryours他们的theirtheirs【转换】This is my book. = This book is mine.形容词性物主代词 + 名词 = 名词性物主代词语法精练1. This is not _(我) book. Its _(她).2. Tom is a new friend of _(我).3. The woman in a dress is _(Lily和Sue) aunt.4. Is this key ring _(你)?5. The pair of shoes is one of the _(visit).6. Ther

24、e is exciting news in _ (today) newspaper.7. These are _(Bob and Kate) chairs.8. Today is _(Child Day. We are very happy.9. I met a friend of _(he). He is very kind.10. March 8 is _(woman) Day.答案：1-5 my; hers / mine / Lily and Sues / yours / visitors / 6-10 todays / Bobs and Kates / Childrens / his / Womens