UNIT3基础知识以及语法点梳理牛津上海版英语七年级下册.docx

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1、课题7B Unit 3 A Visit to Garden City基础知识以及语法点梳理教学内容Stepl: Key Words1. visit n./v. 参观，拜访 visit sp/sb.=pay a visit to sp/sb. 词转：游客visitor2. relative(n.)亲戚eg. I pay a visit to the Lis every week.adj.相比较而言的 相对的 (adv. relatively)词转：relate (v湘关；使有关系 be related to和相关relation(n.)关系(侧重形式上的关联)relationship)关系(侧重

2、情感上的联系)e.g. I find it difficult to relate him to the case, be related to =be connected with=be linked to/with =be associated with=be in connection/association with =have something to do with 和有关The Theory of Relativity 相对论 3.jobn,工作(c.)词转：jobless 无业的the jobless=people who are unemployed find a job=f

3、ind work4. catch-caught-caughtcatch thieves 抓贼catch a cold 得感冒catch sb. doing抓住某人正在做He was caught cheating in the exam.他考试作弊被抓了个现形。be caught in 被困在里 They were caught in a snowstorm on their way to school.他们在上学的路上被暴风雪困住了catch up with sb.追上, 赶上5. help v./n.帮助词转：helpful-helpless-helper (assistant)帮手，助手

4、 help sb. (to) dohelp sb. withcan9t help doing =can help but do 情不自禁，忍不住做Hearing the news, I couldnt help jumping. /couldnt help but jump.with the help of sb. 在某人的帮助下With the help of so many kind people, I finally succeeded.be helpful to=be of help toListening to BBC news is helpful to (of help to)

5、learning English6. keep sb.from doing=stop/prevent sb. (from) doing阻止某人做某事keep (on) doing 继续(保持)做Keep fighting and you will finally achieve success,keep+adj keep healthy/fit7. draw-drew-drawn-drawingdraw ones attention吸引某人的注意eg.Many boys tried to draw girls attention by making noise, draw conclusion

6、s from 从中得出结论eg.What conclusions did you draw from the report?8.plann/v计划 打算规划 平面图 v计划，安排make a plan 制定计划 plan to do计划做某事8. companyn公司，陪伴一companion同伴，伴侣一accompany (vt)陪伴，陪同 in company with sb. 与某人一起The president arrived in company with his wife.9. cook厨师，烹饪-cooker炊具一cookery烹饪法-chef主厨10. bring- broug

7、ht-broughtbring作“带来”、“拿来解；take是bring的对语，作“带去”、“拿去”解。Next year you may bring your family over from England.Please take these books to the library for me.carry表示“运载“、“携带”之意，运送的方式很多，可以用车、船，也可以用手；Would you like me to carry this heavy box for you?fetch则表示去拿来(go and bring)的意思 Fetch me the tape from my dra

8、wer please.去我抽屉里的磁带拿来。11. grow vegetables 种蔬菜grow-grewgrown-growth n.grow bigger/taller长大/长高grown-up=adult (adj/n) grow up 成长，长大eg. The children have all grown up and left home now.12. secretary-secret(adj/n)keep a secret保守秘密in secret秘密地,暗中13. type-typist 打字员一typewriter 打字机 type 表类型同 kind14. deliver

9、词转：delivery(n.传送，运送)deliver sth. to 运送， 传送deliver a speech 发表演讲be delivered of a baby 生孩子 The woman was delivered of twins.15. train-trainer (教员，教练员)一trainee(实习生，接受培训者)-training (n)培训 train sb. in 在某方面培训某人A coach trains us in sport.train sb. to do培训某人做train sb.for为而培训某人He is training us for the comi

10、ng competition. 16. drive -drove-driven drive sb. crazy把某人逼疯drive away 把赶跑 The brave boy finally drove the thief away.17. be in charge of a school= be responsible for 负责，掌管=A headmaster is in charge of a school.He took charge of the farm after his fathers death.We won charge for your delivery.我们不收运费

11、 He was charged with murder.他被控谋杀A school is in the charge of a headmaster, take charge of 负责，接管 charge sb. for sth 收费 charge sb. with (doing ) sth. 控告起诉 18. ringrangrung 响ring finger 无名指earring a pair of earrings 一 副耳环 ring sb (up)给某人打电话 The doorbell is ringing.19. key钥匙，关键，键，答案The key to (doing) s

12、th.做某事的关键Eg. The key to (achieving) success is preparation.the return key 回车键a key university 重点大学20. be used for doing =be used to do 被用来做A watch is used for telling the time.be used as 被作为使用 English is used as a foreign language.英语在中国被作为外语使用。used to do过去常常，曾经做be/get used to (doing) sth. 习惯于，适应词转：u

13、seful-useless有/没用的It is no use doing 做没有用It is no use complaining all day.整天抱怨是没有用的21. fantasy (可数) 幻想 一fantasticfantasticallyHe lived a great deal in his fantasies and he enjoyed these.22. architect(n.)建筑师 architectural(adj.)建筑的 architecture.)建筑学；建筑风格23. need2种用法区分：(1) need作情态动词，表“需要”，多用在否定式或疑问句中.(

14、2) need也作实义动词，用法是need to do sth./sth(3) need 主动表被动的用法：sth needs doing=sth needs to be done.The room needs cleaning.=The room needs to be cleaned.(4) need做名词的用法：meet ones needs=satisfy ones demands in (great) need of (急需)Step2: Grammar1 .短暂/瞬间性动词与延续性动词之间的转换：*短暂/瞬间延续性动词不可与一段时间连用*短暂/瞬间性动词延续性动词短暂/瞬间性动词延

15、续性动词gobe awayborrowkeepbuyhavebegin/startbe ondiebe deadfinishbe overjoinbe in/be a member ofopenbe opencome herebe hereclosebe closedleavebe away fromcatch a coldhave a coldput onwearmarrybe married towake upbe awakefall asleepbe asleeplosenot haveget to/ arrive/reachbe (in)becomebego therebe there

16、come backbe backget to knowknow2 ,比较级句型1) asas This coat is as expensive as that one.2) 比较级+and+比较级 When spring comes, days are getting longer and longer.3) The+more, the+more The more you study, the more you know.4) The+比较级+of the twoMike is the taller of the two.5) 比较级 + than any other + 单数名词，表示最高

17、级的含义 Mike is taller than any other student in his class.6) One of+最高级+复数名词 He is one of the cleverest boys in our class.比较级的修饰词原级：very, quite, rather, too, so, pretty比较级：much, a little, a bit, even, still, a great deal, far最高级：形容性物主代词，名词所有格，序数词、by far nearly almostEg:这是我最It的天。 This is my busiest day

18、. / Africa is the second largest continent.3 . so/such用法：so +形容词+a/an+名词=such +a/an +形容词+名词eg: so beautiful a girl= such a beautiful girl注意：当修辞little,few,many,much是应该用so,而不应such.eg: so many people so littlewater当 little 做“小的时候,用 such eg:such a little boy4 .英语倍数的表达：倍数放在比较级结构前“A + be+倍数+as+形容词原级+as + B”“A + be+倍数+形容词比较级+than + B”“A+be + 倍数+the size/height/length/width,etc+o计B”This apple is twice as big as that one.This apple is twice bigger than that one.This apple is twice the size of that one.5 .情态动词表示推测的用法must be +表语的结构，通常表示肯定猜测，含有“一定”之意。canbe +表语的结构，通常表示否定猜测，含有“不可能”之意。