最新牛津广州英语八年级上册《unit 3 modern machines》教案doc文档格式.docx

1、9.rarelyShe rarely went anywhere except to her office.她除了去办公室以外, 很少去别的地方。10. 有一些表示“的”的词，如to，for，fromthe answer to the question 问题的答案，the key to the door 门的钥匙，a ticket for the concert音乐会的票，a student from Beijing来自北京的学生11.have great understanding of sth12.make sth+adj【形容词原型或比较级或最高级】13. raise举起Students

2、 raise their hands up when they want to answer questions in class14. create【创造，抽象】区别invent【发明，具体】God created the world.Create new ideasEdison invented the electric light15. It is + 形容词+ to do sth.的句型，这个句型后面可以跟not to do sthIts important for people to protect our environment.Its essential for sth/sb t

3、o do sth对必不可少去做某事Its dangerous for the dog to take care of the house. 指照看房子对于狗来说是危险的。用for的话， adj的性质不是it所具有的，而用of则是it本身所有这种adj所描述的属性。s nice you to help me.s wise her to say sorry to hims necesary us to memorize numbers of wordss important us to go over what we have learned16.口语spoken language /书面语wit

4、ten language17. hold 握着;抓住;夹住He held a knife in his hand.容纳;包含The box can hold all my clothes. 举行They will hold a meeting to discuss this problem tomorrow18.use sth to do sth用某物做某事I use a knife to cut the appleYou could use a big bag to carry the books.19.listen to sb doing sth听某人做某事20. link togethe

5、r使连接系在一起The highway links the two cities together21. communicate with与。交流I usually communicate with him by letter22. not.but. 不是.而是.Hes not rich but poor二重点句型 1.to （为了） 动词不定式表示“为了达到目的”To finish the work in time, I asked my friends to help me.动名词做主语往往表示普通的、一般的行为；也表示正在做不定式做主语常表示某次具体的行为，一般含有将来的含义，表示要去做

6、To finish the homework will take him 2 hours.Finishing the homework took him 2 hours.2 - What do you think of ?How do you like ?3.形容词表示人和事物的特征，对名词起修饰和描绘作用 副词表示动作特征或性状，主要修饰动词（一）形容词的用法及位置 1.形容词在句中作定语、表语、宾语补足语等，作定语时一般放在名词前。Shehasshorthair.（作前置定语） Wemustkeepourroomclean.（作后置定语） （二）副词的种类、用法及位置 多数位于动词之后,T

7、hefarmersareworkinghardinthefield. ShespeaksEnglishwell. 频度副词放在动词前，情态动词和助动词之后。HealwaysgoestoschoolOnfoot. Shewasoftenlateforschool. （三）形容词和副词的比较等级 1.popularmorepopularmostpopular carelesslymorecarelesslymostcarelessly 2.不规则变化的词 goodwellbetterbest badillbadlyworseworst manymuchmoremost littlelessleas

8、t oldolderelderoldest（指年龄大小）eldest（指长幼顺序） 2.形容词和副词比较级、最高级的用法 （1）形容词和副词比较级的用法 用于两者比较，表示“比更”：“A+系动词+形容词比较级+than+B, Iamtwoyearsolderthanmylittlesister. “A+谓语动词+副词比较级+than+B：getsearlierotherstudents. 用于两者之间的同级比较，表示“和一样”：“A+系动词+as+形容词原级+as+B, eg.Billisasfunnyhisfather. “A+谓语动词+as+副词原级+as+B” LucyChinesewe

9、llLily. 表示甲在某方面不如乙：“A+系动词+notasso+形容i司原级+as十B” Thesebooksarentinterestingthose. “A+助动词情态动词+not+谓语动词+aSSO+B” didntsingsothatnightsheusuallydoes. 表示某个范围内的两者相比：“A十动词十the+比较级+of短语（比较范围）”Pennytallerofgirls.Penny是这两个女孩中较高的一个。表示“越来越”：“比较级+and+比较级” Inspringdaysgettinglongerandlonger.在春天，白天变得越来越长。表示“越越”：“the

10、+比较级the+比较级” Themore you practice using English, the better youll learn it可以用much,far,even,abit,alittle,alot等修饰比较级表示程度，但决不可用very修饰。TomaMike.Tom比Mike稍高一点；itevencoldertodayyesterday.今天甚至比昨天更冷 在比较级中,为了避免重复,可用that或those代替前面提到过的事情。weatherheremuchhotterOf ourhometown.这儿比我的老家热得多。Thepantsthisshoplotthosesho

11、p.这家商店的裤子比那家商店的裤子质量好得多。（3）形容词和副词最高级的用法 形容词最高级前面要加定冠词the,副词最高级前可加the,也可省掉the；后面可带ofin短浯来说明比较范围：“主语+系动词+the+形容词最高级+of短语in短语” eg.SheyoungestOfall. “A+谓语动词+（the）+最高级+of短语in短语” eg.Lindadrawsmostcarefullyherclass.【比较级与最高级专练】1. This box is_ that one. A. heavy than B. so heavy than C. heavier as D. as heavy

12、 as 2. When we speak to people, we should be .A. as polite as possible B. as polite as possiblyC. as politely as possible D. as politely as possibly 3. This book is_ that one, but_ than that one. A. as difficult as; expensive B. as more difficult as; more expensive C. as difficult as; D. more diffic

13、ult as; as expensive 4. I think the story is not so _ as that one.A. interesting B. interested C. more interesting D. most interesting 5. His father began to work_ he was seven years old.A. as old as B. as early as C. since D. while（ ）1. I think science is _ than Japanese. A. much important B. impor

14、tant C. much more important D. more much important（ ） 2 This pencil is_ than that one. A. longest B. long C. longer D. as long （ ） 3 My mother is no _ young. A. shorter B. longer C. little D. few （ ） 4 These children are _ this year than they were last year. A. more tall B. more taller C. very talle

15、r D. much taller（ ） 5 It was very hot yesterday, but it is_ today. A. even hotter B. more hotter C. much more hot D. much hot 6. Mrs Black has got_ instead of getting any better. A. more bad B. a little worse C. much badly D. a lot of worse1. When we arrived, we found the meeting room crowded with_

16、students. A. quite a few B. only a few C. few D. a few quite 2. The house is small for a family of six. A. much too B. too much C. very much D.so 3. Through the window we can see nothing but _ buildings. A. tall very many B. very many tall C. very tall many D. many very tall 4. -Whats your brother l

17、ike? -He is_. A. a driver B. very tall C. my friend D. at school 5. The jacket was so_ that he decided to buy it. A. much B. little C. expensive D. cheapl 6. Our classroom is_ larger than theirs. A. more B. quite C. very D. much（ ） 1. The earth is about_ as the moon. A. as fifty time big B. fifty ti

18、mes as big C. as big fifty times D. fifty as times big（ ） 2. Your room is mine. A. twice as large than B. twice the size ofC. bigger twice than D. as twice large as（ ） 3. Your room is _ than mine. A. three time big B. three times big C. three times bigger D. bigger three times（ ） 4. His father is_th

19、an his mother. ; A. older four years B. as four years older C. four years older D. bigger four years（ ） 1. Maths is more popular than_. A. any other subject B. all the subjects C. any subject D. other subject（ ） 2. China is larger than _ in Africa. A. any other country B. other countries C. the othe

20、r country J 1%D. any country（ ） 3. Tom is stronger than _ in his class. A. any other boy B. any boys C. any boy D. other boy（ ） 1. When spring comes, it gets_. A. warm and warm B. colder and colder C. warmer and warmer D. shorter and shorter（ ） 2. By and by, _ students in our class came to like Engl

21、ish. A. more and more B. much and much C. many and many D. less and least（ ） 3. At last he began to cry _. A. hard and hard B. more hard and more hard C. harder and harder D. less hard and less harder（ ） 4. When spring comes the days get _ and nights _. A. short; long B. long; short C. longer; short

22、er D. shorter; longer1. _ I look at the picture, _ I like it.A. The best; the more B. The more; the less C. The more; less D. More; the more 2. _ he read the book, _ he got in it. A. The more; the more interesting B. The less; the more interesting the more interested more interested 3. _ you come ba

23、ck, _ it will be.A, The quicker; the best B. The sooner; the better C. Faster; the better D. The sooner; better（ ）1. I like_ one of the two books. A. the older B. oldest C. the oldest D. older（ ）2. Which is_country, China or Japan? A. the large B. the larger C. larger D. largest （ ） 3. Of the two cu

24、ps, he bought . A. the smaller B. the smallest C. small D: smaller（ ） 1. Which do you like _, tea or coffee? A. well B. better C. best D. most （ ） 2. This work is _ for me than for you. A. difficult B. most difficult C. much difficult D. more difficult （ ） 3. Which do you think tastes _, the chicken or the fish? A. good B. better C. best D. well （ ） 4. The Great Pyramid is about 137 metres high today, but it was once A. higher B. highest C. high too D. more high （ ） 5. Dont you think it _ not to write the letter? A. well , B. better C. best D. good