2019年仁爱英语九年级上册Unit2topic1重点知识点总结及练习
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九年级上册仁爱版第二单元T1知识点总结T 1一、常用词组Pour…into 倒入My goodness 我的天啊Cut down 砍到In a bad mood 心情不好By the way 顺便提一下Write to……给某人写信Care for 关心Be harmful to 有害的A kind of 一种Go deaf 变聋Quite a few 不少的Hearing loss 听力丧失No better than 和……(几乎)一样坏65-year-old people 65岁的人In public 在公共场合Do great harm to 多……有很大的伤害Try to do 尽力做某事Be bad for 对……有很大的伤害High blood pressure 高血压As well 也二、重点句型1.Oh, what a ________ !2.There are several chemical factories_____ waste water into the stream.3.What’s______, the factory makes too much noise……4.Noise is_____, to human’s health.5.People who work and live in noisy conditions often_______ deaf.6.…many teenagers in America can hear no ______ than 65-year-old people do,…7.…does great_____to people’s hearing.三、语法知识1.一般过去时:I went there two years ago.2.Lots of=a lot of3.Sounds great! 听起来不错!4.What a mess! 真糟糕!5.Go vi. 不复存在,不见了,丢失,失窃The flowers and grass here gone!My new bike has gone!6.What a shame!=what a pity! 真遗憾!7.There be+sb/sth+doing sth 有某人或某物正在做某事There be sth/sb to do sth 有某人/某物做某事There are two people waiting outside.There is no time to think.There were few machines to help us to do farm work in the past.8.Waste adj.废弃的,无用的,丢弃的n. 浪费,废弃物A waste of time 浪费时间waste one’s words 白费口舌9.Breathe v. 呼吸breath n.Breathe in 吸入breathe out 呼出hold one’s breath 屏住呼吸take a deep breath 深深地吸一口气10.How long 多久以后for/sinceHow soon 多久以后in+一段时间How often 频率once/twice a weekHow far 多远(距离)米(单位)11.Produce 产生,造成,引起,表结果(侧重工业生产,农产品,也包括创造脑力劳动产品)Make含义广泛,没有具体限制生产任何产品12.What’s worse 更糟糕的是13.Too much 太多+un. There is too much water leftMuch too 实在太,非常,常用在adv或adj前面14.Bear v. 承受,忍受She can’t bear to watch them suffer.Bear n.熊,鲁莽的人He is a perfect bear. 他是一个十足的鲁莽汉。
仁爱版英语九年级上册Unit 2 Topic 1(满分100分,时间90分钟)第一部分听力(20分)Ⅰ.听句子,选择正确图片。
每个句子读一遍。
(5分)1._____2._____3._____4._____5._____Ⅱ.听句子,选择正确答语。
每个句子读一遍。
(5分)( )6.A.She’s well. B.She’s ill. C.She isn’t here.( )7.A.Y es, it has. B.No, it doesn’t. C.Y es, it is.( )8.A.No, thanks. B.Y es, thank you. C.Y es, very much.( )9.A.Good idea. B.Y es, please. C.No, thanks.( )10.A.I’m doing my homework.B.I was watching TV.C.I have finished my homework.Ⅲ.听短文,选择正确答案。
短文读两遍。
(5分)( )11.What do many places in the world need today?A.More sea water.B.More clean water.C.More fresh water.( )12.How many ways does this passage tell us to get fresh water from the sea water?A.One way.B.Two ways.C.Three ways.( )13.Which way costs more money, but works faster than the sun?A.The way of heating the sea water.B.The way of making the sea water cold.C.Neither of the above.( )14.What does the passage mainly talk about?A.What do many places in the world need.B.Why to turn salt water into fresh water.C.How to turn salt water into fresh water.( )15.Which way is the best to get more fresh water?A.Heating the sea water.B.Making the sea water below zero.C.The way to spend the least money but to get the most fresh water.Ⅳ.听短文,回答问题。
九年级英语上册unit2知识点汇总仁爱版九年级英语重点词组与句型Unit2Tpi1sell/sund/feel/taste/l+形容词闻/听/感觉/尝/看起来……2Therebesbdingsth有某人正在做某事3dhart…对……有害=beharfult/bebadfr4hat/Habutsth/Let’sdsth/Shalledsth?/hntdsth/hdn’tudsth提供建议pur…int…把……倒入……6see/hearsbding/dsth看/听见某人正在/在做某事7dsthusefultdsth=taeeasurestdsth采取措施做某事8Hlnghaveubeenliethis?你像这样有多久了?(回答用sine或fr短语)9aesbdsth使某人做某事0aenise制造噪音1hat’sre而且2beinagd/badd心情好/坏3standsth/ding忍受某事/做某事4anagetdsth努力做某事ritetsb给某人写信6hadbetterdsth最好做某事hadbetterntdsth最好不要做某事7ntall不是所有ntever不是每一个8quiteafe相当多9nbetterthan与……一样差,不比……好20ausesbtdsth导致某人做某事21trtdsth努力做某事22allsrts/indsf各种各样23ntnl……butals不仅……而且……24asell也(置于句末)2inanas在许多方面;以许多方式26Itisreprted/saidthat+从句据报道/据说Tpi227asaresult因此28leavesthsp把某物遗忘在某地29leavesthhereandthere乱扔……30aln踩踏31arefr关心,照顾=taearef/lafter32deverthingsbantdsth 尽某人最大努力做某事=tr/dne'sbesttdsth 33evenrse更糟糕的是34nnef代词/名词没有……3inthebeginning一开始36betterandbetter越来越好37dabda一天天38beindanger处于危险中39beindangerf面临……的危险40etrealize逐渐意识到41ustn现在,刚才42stp/eep/prevent…frdingsth 防止……做某事43needtdsth需要做某事44ash/blaa冲走/吹走4inpubli在公共场合46eintbeing形成47turnff/n/up/dn关掉/打开/调高/调低48dealith=dith处理解决49taeaa带走0blstrngl风刮得厉害1aldnthestreet在街上走2hangeint把……转换成8prtettheenvirnent保护环境64reeber/frgettdsth记得/忘记(不)做某事6bebad/gdfr对……有害/有益67refert提到/涉及68havediffiult/truble/prblesdingsth 有困难做某事69taeup占据Tpi370pisthup捡起某物71Hften多久一次72rfr为……工作73beusedfrding某物被用于做某事74taeasher淋浴7usesthtdsth用某物做某事76It’sapitthat+从句很遗憾……77enuragesbtdsth鼓励某人做某事78It’sindfsbtdsth 某人做某事好79besuppsedtdsth应该做某事80I’dlvet我乐意81ughttd应该做某事否定ughtnttd82insteadfding而不是做某事83ntie准时84intie及时8Thereillbesthtd 有某事要去做86aesuretdsth确定做某事87push…frard/dn 向前/下推……88pull…up向上拉……。
九上Unit 2 Topic 1第二部分基础知识运用(55分)Ⅰ.单项选择。
(10分)( )1.—How long _____ you _____ here?—For about two years so far.A.have; studiedB.did; liveC.do; stayD.were; swimming ( )2.We have known each other _____ ten years ago.A.forB.everC.aboutD.since( )3.There is _____ pollution in the world. We must stop it.A.much tooB.too muchC.many tooD.too many( )4.—Is the flower beautiful?—Yes, at _____ it’s _____ the one you bought for me.st; as bad asB.least; no better thanst; not betterD.least; no worse than( )5.I can’t stand _____ for you so long.A.to waitB.waitingC.waitsD.waited( )6.The boss made child laborers _____ 12 hours every day.A.workingB.worksC.workD.to work( )7._____ the environment is important for human beings.A.Take care ofB.Taking care ofC.Took care ofD.Take the care of ( )8.—Have you finished your homework?—Not _____. There are still some exercises to be done.A.alreadyB.yetC.justD.ever( )9.—It smells terrible. What has happened here?—Look, there is much waste gas _____ from the chemical factory.A.pourB.pouringC.pouredD.pours( )10.When I was walking in the street yesterday, I saw a UFO _____ over my head.A.flyingB.fliesC.flewD.to flyⅢ.完形填空。
九年级仁爱版Unit2——Unit4知识点U2 Topic 2 I. 重点词组1. as a result 结果2. here and there 到处3. in the beginning 一开始4. in danger 处于危险中5. cut down 砍倒6. change sth. into sth. 把……变成……7. prevent from 防止8. greenhouse effect 温室效应9. refer to 提到10.deal with 处理11.take up 占据12.cut off 中断II. 重点句型1. As we know, none of us likes pollution. 众所周知,没有人喜欢污染。
none与no one 的区别:a)none “全无”,既可指人也可指物,后常跟of 的短语; 作主语时,谓语动词既可用单数也可用复数;no one只指人,后不能跟of 的短语; 作主语时,谓语动词只用作单数。
如:He has read none of these books.(指物)这些书他一本都没看过。
None of my friends like/ likes drawing.(指人)我的朋友们没有一个喜欢画画。
No one is here.没有一个在这儿。
b)none回答how many/ much的问题;no one回答who的问题。
如:A: How many students come to school by taxi? B: None.有多少的学生搭出租车来上学?没有人。
A: How much water is there in the bottle? B: None.瓶子里有多少水?一点儿也没有。
A: Who is in the room? B: No one.谁在房中?没有人。
2、Trees can also stop the wind blowing the earth away.树木也能防风固土。
Unit 2 Topic 1(满分100分,时间90分钟)题号第一部分 第二部分 第三部分 总分In出VIn出VIn出得分第一部分听力(20 分)1. ____2. ______3. _____4. ______5. _____n .听句子,选择正确答语。
每个句子读一遍。
(5分)( )10.A.I ' m doing my homework.B. I was watch ing TV.C. l have fini shed my homework.川.听短文,选择正确答案。
短文读两遍。
(5分)( )11.What do many places in the world n eed today?A.More sea water.B.More clea n water.C.Morefresh water.()12.How many ways does this passage tell us to get fresh water from the sea water?A.One way.B.Two ways.C.Three ways.( )13.Which way costs more mon ey, but works faster tha n the sun?A. The way of heat ing the sea water.B. The way of making the sea water cold.C. Neither of the above.( )14.What does the passage mainly talk about?A. What do many places in the world n eed.B. Why to turn salt water into fresh water.C. How to turn salt water into fresh water.( )15.Which way is the best to get more fresh water?A. Heat ing the sea water.B. Mak ing the sea water below zero.C. The way to spe nd the least money but to get the most fresh water.IV .听短文,回答问题。
Unit 1 Topic 2Sectio n A探短语集锦1. get ost= be lost 迷路;走丢eg: We got lost and could nt fin d'ach other.(同义句)=We were lost and couldntfind each other.2. bad luck!真倒霉!3. call sb up = ring sb up = give sb a call 给某人打电话4. so do I我也一样5. It seems that…=…seem to do 似乎;好像…eg::1) It seemed that Mr. Gree n was a teacher two years ago.(同义句)=Mr. Gree n seemed to be a teacher two years ago.2)It seems that their living conditions were not very good.(同义句)=Their living conditions didn 'seem to be very good.2)He seems to know the secret.(同义句)=It seems that he knows the secret.6. at least 至少at most最多;充其量7. 形容人口多用large来表达,形容人口少用smalleg : a large population / a small population 人口众多/ 人口稀少注意:对人口的数量提问用Whateg: 1) The populatio n of China is over 1.3 billi on.(提问)What's the populati on of China?2) The populati on of In dia is over 1.1 billi on.(提问)What's the populati on of In dia?注意:1)What' s the population of Chi na(同义句)= How large is the populati on of China?2) What's the population of India?(同义句)=How large is the populati on of In dia?8. take place 发生(确定性)happen发生(偶然性)eg: 1) The weddi ng will take place in September.2) A big traffic accident happened to Jim last week.与happen相关的两个短语:1)s th happen to sb某事发生在某人身上2)h appen to sth碰巧做某事eg: 1) A fire accide nt happe ned to Kang Kang last ni ght.1) Lily happe ned to meet her En glish teacher in the park last Sun day.9. because of…由于;因为10. one-child policy:独生子女政策11. used to do sth过去常常做某事be used to doing sth = get used to doing sth 习惯于做某事used to be 过去曾经是There used to be过去曾经有eg: 1) My brother used to play soccer after school.2) Mr. Gree n is used to smok ing.=Mr. Gree n gets used to smok ing.3) Miss Yang used to be a teacher.4) There used to be a bridge in front of my house.5) Lily used ______ (play) basketball in the gym.6) My sister is used to _______ (speak) English.12. in developing countries:在发展中国家In developed coun tries 在发达国家13. 在比较级中,如果比较对象相同,用that代替前面的单数;用those代替前面的复数eg: 1) The weather in Beijing is colder than ________ in Chongqing.2) The population of China is larger than _______ of India.3) The apples on the tree are redder than ______ in the basket.14. too many +可数名词复数too much +不可数名词much too + 形容词many too + 形容词eg: 1) There are too many people in the park on Sun days.2) I don 'like eat ing too much can dy.Sectio n B1. increase by 增加了….in crease to增加到了…eg: 1) Our pay has in creased by¥ 200.2) Our pay has in creased to¥ 2800.2. carry out:执行eg: 1) The policema n carried out a task just now.2) China has carried out the one-child policy to control the population.3.1) so + be助动词/情态动词+另一主语:表示前面提到的肯定情况同样适合另一主语,意为某人也如此eg::a. Jane likes Chinese , _______________________ (莉莉也如此).b. She has bee n to Shan ghai _, _______________________________ (她的弟弟也如此).2)Neither + be/情态动词/助动词+另一主语):表示前面提到过的否定情况同样适合另一主语,意为某人也不....eg: a. No one likes little emperors", ___________________ __________ .(我的父母亲也不喜欢)b. Lily didn 'go to school yesterday, __________________________ .(Jane也没去上学)c. He isn 'a teacher, _______________________ .(我也不是)3)so /neither +同一主语+ be /情态动词/助动词:表示对前面的话的确认,意为的确如此/的确不是这样eg: a. Lily likes English, _______ ___________________(的确如此).b. Li Ming doesn'study hard, ___________________________ .(的确是这样)特别提醒:1)Me, neither. = Neither +助动词/be动词/情态动词+ I2)Me, too. = so + 助动词/be动词/情态动词+ I Sectio n C1. carry out:执行;实行2. more tha n = over 超过;多余3. Live in +地点:居住在某地4. China has the largest population in the world.(同义句)=China has a larger populati on tha n any other country in the world.5. because o f 由于6. be short o:短缺…;缺乏…7. so far:到目前为止;迄今为止8. take many measures :采取措施take measures to do sth 采取措施做某事eg: 1) We should take measures __________ (protect) the environment.2) The government will take many measures ___________ (control) the populatio n.9. work well in doing sth :在…方面起作用eg: It works well in _________ (protect) our teeth.10. be known as = be famous a s 作为…而出名be known for = be famous fo:因…而出名11. have a long way to go:有一条长长的路要走12. face / solve / deal with a problem 面对/ 解决/ 处理问题Sectio n D1. less than 少于;不到与more than是一对反义词组注意:more than = over2. a couple of hours / days 几个小时/天3. unless:连词意为除非在句中引导条件状语从句.可改为if -n-oteg: 1) I won tgo to Lily ' birthday party unless I am invited. 同义句)=I won 'go to the Lily ' birthday party if I am not in vited.2) They won 'go climbi ng unl ess it is fine tomorrow.(同义句)=They won 'go climbi ng if it isn 'fi ne tomorrow.4. far away 遥远5. places of interest 名胜古迹6. keep up with = catch up with 跟上;赶上探精讲精析分数的表达分子用基数词,分母用序数词,先说分子,再说分母,分子大于1,分母要加s eg:三分之二:two thirds五分之三:three fifths二分之一:one sec ond八分之五:five eighths注意:谓语的数由分数所指的名词决定,即分数后的名词如果是复数,谓语的数就用复数,如果是不可数名词或单数名词,谓语的数就用三单形式eg 1) One third of the students _______ to go.2) Two thirds of the teachers ________ (be) men.3) One fifth of the bread ________ (go) bad.4) A quarter of the students ______ (be) girls5) Sixty perce nt of her in come (收入) ___________________ on clothes.探语法聚焦现在完成时常与下列副词(just / already / yet / ever / never /before连用just:意为刚刚置于助动词have / has之后,实义动词之前already:意为已经用于肯定句可置于句中have / has之后,也可置于句末. yet:用于否定句表示还没,尚未),用于一般疑问句时意为已经ever:意为曾经多用于一般疑问句never:意为从来不多用于陈述句表否定before:意为在以前一般置于句末用just / already / yet / ever / never /before填空A1) She knows nothing about the book because she has ___ read it.2) The early bus has _____ left. You have to wait for the next.3) ________________ _ Have they gone fishing?_ No,4) Have they finished their work _____ ?5) Has Mary ______ been to China?6) I've been there _______ and don'want to go there any more.BA: Have you ______ been to France?B: No, I "ve _______ been to any European countries, but Michael has. He says he has _______ been to such a beautiful country before.A: Have you see him ______ ?B: Yes, I have see him ________。
Unit2 Topicl 知识点、短语1. 天哪 my good ness 3.有某人/某物正在做某事 therebe sb/sth doing sth 4 .把 …到入…里 pour …into6. 对 …有害 be harmful to / do harm to / be bad for7.心情好 in a good mood / in high spirits 心情坏&制造噪音 make a noise 9.容忍10.并非所有n ot all并非每个 n ot every 11 .许多 相当多 quite a few +可数名词复数 几个 a few一点点 a little12.听力丧失 heari ng loss 丧失听力 lose one ' s hearing14. 据报道 It ' s reportehlat +从句众所周知 It ' s well know+从句15. 不比…好,和…几乎一样坏 nobetter tha n = as weak/bad/badly as光污染 light pollution 噪音污染 noise pollution with the in crease of populati on with the developme nt of …with the help of …/ with one ' s help without 重点句型。
1. UJs difficult for me to breathe. 对我来说很难呼吸。
2. ----How long have you been like this? 你处于这样的状态多久了? ----1 have bee n like this since last mon th.自从上个月以来我一直这样。
3. It is a beautiful place with flowers and grass. 那是个有花、有草的美丽的地方。
仁爱英语九年级上册知识点Unit 1: The Changing WorldTopic 1 China has developed rapidly in recent years.一、重点词汇(一)词形转换1. training (动词) train“训练”2. whole (同音词) hole3. tidy (近义词) clean4. develop (名词) development(形容词)developed“发达的”; developing“发展中的”5. rapid (副词) rapidly6. old (比较级) older; elder7. recent (副词) recently8. narrow (反义词) wide 9. title (近义词) subject(二)重点短语1.have a good summer holiday 过一个愉快的暑假e back from…从……回来3.work for …为……工作4.feel sorry for…对……深表同情5. a disabled children’s home 一家残疾儿童养育院6.the whole holiday 整个假期7.tell stories to kids 给小孩讲故事8.learn…from 从……当中学习9.feed a child 喂小孩10.do farm work 干农活11.go to summer classes 上暑期班12.write an article about…写一篇有关……的文章13.have a hard/ happy life 过着艰苦的/ 幸福的生活14.in the past/ future 在过去/ 在将来15.in detail 详细地16.at sunrise 在日出时17.have no chance to do sth. 没有机会做某事18.afford ( to do) sth 担负得起(做)某事19.give support to sb. 给某人帮助/支持20.get a good education 获得良好的教育21.search…for…为了……搜索……22.have little food to eat 吃不饱23.dress warmly 穿得暖24.with the development of…随着……的发展25.have a balanced diet 饮食均衡26.play musical instruments 演奏乐器27.sleep in the open air 在户外睡觉28.study/ go abroad 在国外学习/ 出国29.enter/ win/ lose a competition 参加/ 赢得/ 输掉比赛30.enjoy Beijing Opera 欣赏京剧ed to do sth. 过去常做某事32.at sunrise 在日出时33.go hungry 变饿了34.fall ill 得病/ 患病35.divide …into…把……分成……36.feel satisfied with…对……感到满足37.see …. oneself 亲眼看见……38.make progress 取得进步39.thanks to 多亏; 幸亏;由于40.stand for 代表41.with the help of…在……的帮助下42.draw up an outline 拟定提纲三、重点句型1.You have just come back from your hometown. 你刚刚从你的家乡返回。
Unit 2 Saving the EarthTopic 1 Pollution has caused too many problems.一.重点句型:Section A1. The flowers and grass have gone! 花草都没有了。
go 在此处为不及物动词,意为:“不复存在,不见了,丢失,失窃”。
My bike has gone.I can’t find it. 我的自行车不见了,我找不到它了。
2.There are several chemical factories pouring waste water into the stream.有几家化工厂正往小溪里排放废水。
(1)There be + sb. / sth. + doing sth. 表有某人/ 某物正在做某事;There is a little girl crying in the street. 街上有个小女孩在哭。
(2)pour.....into 把......倒入Please pour the sugar into a cup. 请把糖倒入杯里。
(3)A. waste adj. 意为“废弃的,无用的,丢弃的”The time is waste. 时间浪费了。
B. waste n. 意为“浪费,废弃物”A waste of time 浪费时间;C.waste v. 意为“浪费”Waste one’s words 白费口舌;Section B1. It’s difficult for me to breathe. 我呼吸困难。
(1)breathe [bri:ð] v. 呼吸;breathe in 吸入;breathe out 呼出;We breathe fresh air. 我们呼吸新鲜的空气。
(2)breath [breθ] n. 呼吸;be out of breath 上气不接下气;hold one’s breath 屏住呼吸;take a (deep) breath (深深地)吸一口气;You can see your breath on a very cold day. 你可以在寒冷的天看到你的呼吸。
2. I’ve been like this since last week. 自从上个星期以来我就一直这样。
have/has been …现在完成时, 表示过去已经开始, 持续到现在的动作或状态, 与since 或for连接的时间状语连用。
即: “since+时间点”, “for+时间段”。
She has been waiting for you since 3 o’clock. 她从3点钟就一直在等你。
3.The chemical factory produces terrible gas. 化工厂排放难闻的气体。
produce v. “产生, 造成, 引起”, 表示结果。
注意:produce一般侧重工业生产、农业产品,也包括创造脑力劳动产品。
而make 含义很广, 没有具体限制生产何种产品。
The writer produces a new novel every year. 这位作家每年写一本新小说。
Tom's mother is making a cake for him.汤姆的妈妈在为他做蛋糕。
4.I’m always in a bad mood because I can’t bear the environment here。
我的心情总是很差,因为我忍受不了这里的环境。
(1)in a bad mood 心情差;in a good/ happy mood 心情好;He is in a bad mood today. 他今天心情差。
(2)stand v. “容忍;忍受”,后接名词、代词及动名词做宾语;常用句式:can’t stand sth./doing sth. “不能容忍某事/ 做某事。
”I can't stand staying up so late.这么晚不睡觉我受不了。
5.I hope the government will solve this problem soon. 我希望政府可以快点儿解决这个问题。
A. hope v. 希望;hope + 从句;I hope (that) you can come ,because you are important tome.我希望你能来,因为你对我很重要。
B. hope to do sth. 希望做某事;I hope to see you at the party. 我希望在聚会上会看见你。
C. hope n. 希望;He never gave up his hope. 他从不放弃希望。
注意:wish sb. to do sth. 希望某人做某事, wish与hope不能互换,所以不能说成hope sb. to do sth.Section C1.not all people know that noise is also a kind of pol lution and is harmful to human’s health. 并不是所有的人都知道噪音也是一种污染并且对人类健康有害。
(1) not all 表示部分否定,意为“不是所有的.......”。
not 与both、all 、every 以及every 的派生词连用时,表部分否定。
Not everybody knows this secret. 不是人人知道这个秘密。
(2) neither,none,nothing,nobody,no one等,用来表示全部否定。
None of the students likes music. 这些学生中没有人喜欢音乐。
2.Recently it was reported that many teenagers in America can hear no better than 65-year-old people do. 近来据报道,美国许多青少年的听力和65岁的老人一样差。
(1) recently adv. 最近,指过去不久的某一时刻,和过去时连用;指过去不久到现在的一段时间,和完成时连用。
I haven’t heard of her recently.我最近没有听到她的消息。
(2) It’s reported that +从句据报道,It’s said +从句据说,这两个短语均表示其后为引用内容。
(3) no better than…表“同……(几乎)一样差; 不比……做得好”;Lucy did no better than Lily in the exam. = Lucy almost did as badly as Lily in the exam.露西和莉莉考得几乎一样糟。
3.Many countries are trying to solve all sorts of environmental problems,including noise problem. 许多国家正在努力解决各种环境问题,包括声音污染。
(1) including prep, 包括,包括在内。
Ten members were present at the meeting, including myself. 包括我自己在内的10哥人出席了会议。
(2) include v. 包括,包含。
The price includes both the house and furniture. 这个价格包括房子和里面的家具。
二.重点语法(一)一般过去时与现在完成时的区别:一般过去时的基本用法a)表示过去某个特定时间发生的动作或存在的状态。
常与过去时间连用. a moment ago(刚才),yesterday morning,last night/ week,the day before yesterday(前天),just now(刚才)等。
He suddenly fell ill yesterday.昨天他突然生病了。
b)表示过去经常发生的动作或存在的状态。
I wrote home once a week at college. 我上大学时每周给家里写一封信.c)表示过去连续发生的一系列动作。
She entered the room, picked up a magazine and looked through it carefully.她走进房间,拿起一本杂志,认真地翻阅了起来。
d)在时间、条件状语从句中用一般过去时代替过去将来时.We would not leave until the teacher came back.老师回来我们才会离开。
②一般过去时的特殊用法a)在虚拟语气中表示现在或将来时间的动作或状态。
I wish I were twenty years younger.但愿我年轻20岁。
b)在口语中,一般过去时往往显示委婉客气Might I come and see you tonight?我想今晚来看你,好吗?现在完成时的用法:a) 表示过去发生或已完成的某个动作对现在产生的影响或结果,强调的是这个影响或结果,一般不与过去时间连用,常同already, just, yet等状语连用。
I have just turned off the light. 我刚刚把灯关上。
(结果是灯已经关上了)She has lost her bike.她把自行车丢了。
(影响是他现在没有自行车骑了)b) 表示开始于过去、持续到现在的动作或状态,并可能继续下去(也可能不继续下去),常同包括现在在内的时间状语连,也同“for+时间段”或“since+时间点”的状语连用。
She has taught in the school for ten years.她在这所学校教书已经10年了。
I haven’t eaten anything since breakfast.我从早饭起就一直没有吃东西。
c) 表示从过去某一时间到说话时这段时间中反复发生的动作或多次动作的总和,常同频度副词always, often, seldom, never等连用。
I have been to the Great Wall twice.我曾经去过长城两次。
(二)直接引语改为间接引语直接引语(Direct speech):直接引述别人的话, 要加引号;间接引语(Indirect speech):用自己的话转述别人的话, 不用引号。
1. 陈述句直接引语如果是陈述句, 变为间接引语时,用连词that引导(that在口语中常省略)。