江苏省灌云县四队中学九年级英语全册Unit 13 Were trying to save the

1、重点词组复习,1,充满,2,扔进,3,在,起作用,4,扔掉,5,减少,6,起作用；有影响,7,导致,8,切除,9,不但,而且,10,对,有害,be full of,throwinto,play a part in,throw away,cut down,make a difference,lead to,cut off,not onlybut also,be harmful to,11,在,顶部或顶端,12,科学研究,13,参加,14,帮助,解决难题,15,关掉,16,付费；付出代价,17,加起来,18,采取行动,19,好好利用,20,拆下,摧毁,at the top of,scientifi

2、c study,take part in,help out,turn off,pay for,add up,take action,put sth. to good use,pull . down,21,上下颠倒,22,恢复,使想起,归还,23,关灯,24,有一个创新的头脑,25,浪费时间做某事,26,赢得,奖,27,创建,28,因,而著名,29,从,改造,30,和往常一样,upside down,bring back,turn off the light,have a creative mind,waste time doing,win a prize ( for,set up,be kno

3、wn/famous for,build/make . out of,as usual,本单元语法复习,现在进行时,used to,句型,被动语态,现在完成时,情态动词,现在进行时,1,含义：表示正在发生或进行的动作,2,基本结构,主语,be,现在分词,be,的形式随主语的变化,而变化,3,基本用法,表示现在正在进行的动作。特征：常常与,now,或具体,的时间连用，有时句中会有感官动词来提示，或通过上,下文来暗示,表示现阶段一直进行的动作。这类动词常常是延续性,动词。常于,at present, this week, these days,等连用,表示主语的特征、性格、能力等,现在完成时,1,含

4、义：表示过去发生的动作对现在还有影,响,2,基本结构,主语,have / has,过去分词,3,基本用法,表示过去发生的动作，但强调对现在产生影响,特征：不能与表示具体的时间状语连用,表示过去发生的动作或存在的状态一直延续到,现在，还可能继续下去。常常与,since, for, in the,past,时间名词,in the last,时间名词等时间状,语连用，而且谓语动词要求是延续性动词,表示一种“经历或体验”，即可以表示经历过,也可以是从来都没有经历过,被动语态,归纳如下,三种,红色,要求熟练掌握，其余为了解,1,一般现在时是被动语态,am / is / are,过去分词,2,现在完成时的

5、被动式,have / has + been,过去分词,3,现在进行时的被动式,am/ is/ are + being,过去分词,4,一般过去时的被动式,was / were,过去分词,5,过去进行时的被动式,was / were + being,过去分词,6,过去完成时的被动式,had + been,过去分词,7,一般将来时的被动式,will / be going to be,过去分词,8,含有情态动词的被动式,情态动词,be,动词的过去分词,情态动词,情态动词表示说话人对某一动作或状态的态度，如认为,可能”、“应当”、“必要,等。情态动词本身有一,定的意义，但不能单独作谓语，也没有人称和数的

6、变化,后面一般跟动词原形,used,to,结构,used to,意为“过去常常做某事”，指的是过去的习惯性,动作，目的在于与现在形成对照,used to,是个情态动词,其中的,to,是不定式符号，后面跟动词原形。在美式英语,中。它的疑问式是,Did,主语,use to do sth,否定,式是：主语,didnt use,在英式英语中，它的疑问,式应当是,Used,主语,to sth,否定式应当是,used,not to,或,use,d,nt to,He used to stay up late,他过去常熬到很晚,used,to,结构,used to,意为“过去常常做某事”，指的是过去,的习惯性

7、动作，目的在于与现在形成对照,used to,是个情态动词，其中的,to,是不定式符号,后面跟动词原形,在美式英语中,掌握,它的疑问式是,Did,主语,use to do sth,否定式是：主语,didnt use,在英式英语中,了解,它的疑问式应当是,Used,主语,to sth,否定式应当是,used not to,1. harmful,形容词，意为“有害的”。常构成短,语,be harmful to,对,有害的,Staying up often is harmful to your health,经常,熬夜对你的健康有害,拓展,harm,名词，意为“害处”。常用构成短语,do,harm

8、to,对,有害”，相当于,be harmful,to,Too much smoking does harm to his health.,Language points,2,辨析,join, join in,和,take part,in,to,join,加入组织，团体，党派等，有,作为其中的一个成员的含义,后面也可以加表示人的名词,表示和某人一起参加某活动,join in,加入一种具体活动,take aprt in,指参加会议或群众性活动等,着重说明句子主语参加该项活,动并在活动中发挥作用,例如,Will you join us in the discussion,你参加我们的讨论吗,She

9、joined the Young Pioneers,她加入了少先队,Why didnt you join in the talk last night,昨晚你为什么没参加座谈,Did you take part in the sports meet,你参加运动会了吗,3. afford,的用法,afford,是动词，意为“买得起,担负得起,通常与,can, could, be able to,连用,多用于否定,句中,They couldnt afford $50 for a ticket,他们拿,不出,50,美元买一张票,afford,后面常跟带,to,的动词不定式,We cant affor

10、d to go abroad this summer,今,年夏天我们没有足够的钱出国,4. Not only but also,意为,不但,而且,遵循一下三个原则,a,并列连词，连接两个并列成分，其中,also,可以省略,b,主谓一致原则,not onlybut also,连接两个,主语时，谓语动词在人称和数上要与,but also,的主语保持一致,c,倒装原则,not onlybut also,连接两个,并列分句时,not only,置于句首，表示强,调，其引导的句子要用,部分倒装,即将谓,语动词的一部分,情态动词，助动词等,放在,句子的前面，而,but also,后的句子用正常语,序,No

11、t only he but also,I am,interested in pop,music,Not only,do I,feel good about helping people,but also I get to spend time doing what I,love to do,need doing=need to be done,需要被,现在,分词,doing,表被动“需要被做”，相当于,need,to be done,My watch needs repairing. =My watch needs,to be repaired,我的表需要修了,need,后加不定式，证明,ne

12、ed,为实义动词，而,非情态动词，这时,need,有人称和数的变化,He needs to get up early,他需要早起,5,辨析,need to be done; need doing,与,need to do,一,根据汉语提示完成句子,1,我们必须采取行动来阻止他们,We must _ _ to stop them,2,我从没听说过这个人,I,have never _ _ such a man,3,我们乐意尽力帮你摆脱困境,We are glad to do what we can do _ _ _,4,到目前为止，我已经交了二十个朋友,_ _, I have made twent

13、y friends,5,实际上，她从没去过那儿,_ _, she has never been there,In fact,take action,heard of,to help out,So far,6,她扔掉了昨天的报纸,She _ _ yesterdays newspaper,7,我在新的工作中充分地利用了我的经验,I _ my experience _ _ _ in my new,work,8,请别将杯子倒置,Please dont turn the cup _ _,9,这些照片唤起了我美好的回忆,The photos _ _ lots of good memories,10,杭州以

14、龙井茶而闻名,Hangzhou is well _ _ its Longjing Tea,known for,threw away,put to good use,upside down,bring back,1. Mr. Wang is the _,负责人,of the,company,2. The young man likes Lu Xuns,_,作,品,3. Could you please give me a _,瓶,of,water,4. Tom! Someone is waiting for you at the,school _,大门,5. We should _,回收,gar

15、bage, not,president,works,bottle,gate,recycle,二，根据汉语提示写出下面句中所缺的单词,1. (2013,江苏淮安,Its getting dark. Please _ the,light,A. turn on,B. turn off,C. turn down,D. turn around,2. (2013,湖北随州,How does Jack usually go to work,He _ drive a car, but now he _ there to,lose weight,A. used to; is used to walk,B. wa

16、s used to; is used to walking,C. was used to; is used to walk,D. used to; is used to walking,中考链接,3. (2013,山东枣庄,In the last ten month,September Miracle,奇迹,_on CCTV for more,than five times and is popular all over the country,A. has played the piano,B. has given out their song disks,C .has written so

17、ngs,D. has performed,4. (2013,广东,Not only my friends but also I,_ interested in football and Messi is,our favorite star,A. be,B. am,C. is,D. are,5. (2013,湖北宜昌,At present, one of the best,ways to study is working in groups,More chances _ to students to learn,from each other,A. offer,B. are offered,C. have offered,D. are offering,6.Look! The police _ the food ontothe,bank of the river,2014,宜宾,A,am carrying,B. is carrying,C. are carrying D. are c