人教版初三英語總復(fù)習(xí)課件 UNIT3-UNIT4 【精編】

1、第一部分JB第二課時：Units 3-4復(fù)習(xí)策略課前熱身要點(diǎn)、考點(diǎn)聚焦 典型例題解析課時訓(xùn)練復(fù)習(xí)策略1.掌握現(xiàn)在完成時中延續(xù)性時間狀語的用法及以“that”引導(dǎo)的賓語從句。2.掌握有關(guān)環(huán)境保護(hù)及旅游方面的詞匯及習(xí)慣用語。3.熟悉有關(guān) 用語及留言條的格式，完成有關(guān)聽力訓(xùn)練，能運(yùn)用賓語從句轉(zhuǎn)述別人的陳述。4.能運(yùn)用本課時所復(fù)習(xí)的詞匯撰寫有關(guān)環(huán)境和旅游方面的小短文。 課前熱身1.我發(fā)現(xiàn)這個工廠在住宅附近的河里傾倒廢水。I found that the factory was pouring waste water into the river near it.2.商人害怕報(bào)紙和電視臺。Busines

2、smen are afraid of newspapers and TV stations.3.你加入“綠色中國”多久了? 我加入“綠色中國”組織已有一年了。How long have you been a member of Greener China?Ive been with Greener China for a year.4.我的朋友說外面有輛卡車在收集垃圾。 My friend said that there was a truck collecting rubbish outside. 5.這是一種令人愉快的辦法，有助于保持我們城市的清潔。Its a pleasant way t

3、o help keep out city clean.6.保護(hù)環(huán)境非常重要。Taking care of our environment is very important.7.我們的責(zé)任是保持我們的環(huán)境干凈和整潔。Its our duty to keep our environment clean and tidy.8.如果人人都為環(huán)境保護(hù)做一點(diǎn)貢獻(xiàn)，世界將變得更美麗。If everyone makes a contribution to protecting the environment,the world will become much more beautiful.9.樹越多越好。

4、 The more trees，the better. 課前熱身10.我希望能盡快見到他。I hope to see him as soon as possible.11.他說他明天才有空。He says that he wont be free until tomorrow.12.與匆忙的乘飛機(jī)旅行比起來，乘火車更便宜而且愉快得多。It is much cheaper and far more enjoyable than a rushed trip by air.13.他們一直在觀看窗外美麗的景色。They kept watching the beautiful scenery out o

5、f the window. 課前熱身14.一個年輕人和格林先生練習(xí)英語。A young man practised speaking English with Mr Green.15.快點(diǎn)!否則要遲到了。Hurry up! Or well be late.16.你認(rèn)為最快的旅游方式是什么? 我認(rèn)為最快的旅游方式是乘飛機(jī)。What do you think is the fastest way to travel?I think the fastest say to travel is by place.17.由于天冷許多人患病。Most people get sick because of t

6、he cold weather. 課前熱身要點(diǎn)、考點(diǎn)聚焦how long 對段時間提問，常用提問“for+段時間”?！皊ince+過去時間/過去式句子”及對“It takes time to do sth.”中的“some time”提問。how many 對可數(shù)名詞前的數(shù)量提問。how much對不可數(shù)名詞前的數(shù)量提問。how often 對頻率如“sometimes,often,always，usually，never，once a week等提問。how soon 對“in+段時間”提問。how for 對距離提問。 2.1.o. 把倒入 例句：Pour sugar out of a b

7、ag into a pot. 把糖從袋中倒入罐中。 要點(diǎn)、考點(diǎn)聚焦例句：She was enjoying a piece of beautiful music when I came in. 當(dāng)我進(jìn)來的時候她正在欣賞一曲美妙的音樂。 harm the environment破壞環(huán)境protect the environment保護(hù)環(huán)境improve the environment改善環(huán)境 5.as soon as一就， 引導(dǎo)的從句為時間狀語從句。當(dāng)主句是一般將來時態(tài)時。從句通常用一般現(xiàn)在時，與其用法相同的詞還有when，until，after，before，while等。另外還有“if“unl

8、ess引導(dǎo)的條件狀語從句，也遵循主句為一般將來時、從句為一般現(xiàn)在時的原則。 34.a piece of music一首音樂，music為不可數(shù)名詞。 要點(diǎn)、考點(diǎn)聚焦6.keep a diary 記日記keep +賓+形容詞(形容詞作賓語補(bǔ)定語)， 使維持(某 種狀態(tài))keep doing 一直干某事keep sb. doing sth.讓某人一直干某事。keep on doing sth.=go on doing sth. 繼續(xù)某事keep sb./sth. from doing sth.阻止干某事 7.in a public place 在公共場所in public 公開地，當(dāng)眾地 8.cu

9、t down 砍倒，砍伐。down是副詞， 賓語若是代詞，須放于中間。如：Dont cut it down. 阻止干某事 keep.from,doing sth. prevent.from,doing sth.stop.from,doing sth. 要點(diǎn)、考點(diǎn)聚焦11.the+比較級，the +比較級，“越，就越”例句：The more trees,the better，樹越多越好。 The busier my mother is ,the happier she feels. 我媽媽越忙越開心。 9.Its our duty to do sth.“ 我們的責(zé)任是干某事”或“干某事是我們的責(zé)

10、任?！本渲械膇t為形式主語，真正的主語為后面的動詞不定式。動詞不定式作主語放在句首，顯得太長。為避免頭重腳輕，常用It is.to句型。 如：It is important to learn English well. 10.make a contribution to sth./doing sth. 為某事或做某事貢獻(xiàn)一份力量。其中to是介詞，接動詞時一定要用“-ing”的形式。 如：We should make a contribution to building our country. 我們應(yīng)該為建設(shè)我們的祖國作貢獻(xiàn)。 要點(diǎn)、考點(diǎn)聚焦do well in sth./doing sth.

11、在方面干得出色 be good at 12.13.join指參加某種組織或團(tuán)體。take part in指參加會議或群眾性活動等。 例句：Did you take part in the meeting yesterday? When did you join the party? sth. doing sth.擅長于。 二短語可互換。 聯(lián)想do badly in在干得很糟糕be weakpoor在弱(差勁) 要點(diǎn)、考點(diǎn)聚焦right now=at the moment 現(xiàn)在right away=at once立刻，馬上just now剛才，與一般過去時連用，“just意為“剛剛”，則與現(xiàn)在完

12、成時連用。 14.make sure be sure of sth.+賓語從句表示“務(wù)必”、“確?！薄ⅰ芭_實(shí)” of /about sth.+賓語從句to do sth.表示“確信、一定”的意思。 15.litter about=throw about意為“亂扔”。 其中about是副詞，賓語若是代詞，要放在中間。 16.17.“as+形容詞或副詞的原級+as possible =“as+形容詞或副詞的原級+as one can盡可能 as soon possible盡可能快as early as possible 盡可能早as fast/quickly as盡可能快地 要點(diǎn)、考點(diǎn)聚焦exc

13、ept/but 除了(后面的賓語不包括在內(nèi))besides 除了還(后面的賓語包括在內(nèi)) between.and./between the two.二者之間 among在三者及三者以上之間 18.Im free every day except today.除以今天以外我每天都有空。(今天沒空)The all went to the zoo besides Jim.除了吉姆之外，他們也都去了動物園。(吉姆也去了)。 19.20.go to somewhere by air /plane /on a plane=fly to乘飛機(jī)去某地go to somewhere by bike=ride t

14、o somewhere 騎自行車去某地go to somewhere on foot=walk to somewhere 步行去某地 要點(diǎn)、考點(diǎn)聚焦enjoyablemore enjoyablethe most enjoyableexpensive=dearmore expensive the most expensivecomfortablemore comfortable the most comfortable 熱鬧的，形容詞，一般“-ly”結(jié)構(gòu)詞為副詞。但以“l(fā)y”結(jié)尾的詞為形容詞的還有“l(fā)ovely可愛的”，“friendly友好的”。 I dont know how I could

15、 Shes a lovely girl.她是個可愛的女孩。 The Chinese people are very friendly.中國人民很友好。The street is very lively on Sundays.星期天街上很熱鬧。22.23.practise doing sth.練習(xí)干某事 practise 后面的動詞需用“-ing形式。 要點(diǎn)、考點(diǎn)聚焦offer sb. sth.=offer sth. to sb.給某人提供某物offer to do sth.(主動)提出要做某事 go to bed 上床睡覺。其對應(yīng)詞語是“get upgo to sleep=get to sle

16、ep入睡，睡著fall asleep睡著，側(cè)重于“自然而然睡著”，其對應(yīng)詞 語為“wake upbe asleep熟睡的，強(qiáng)調(diào)進(jìn)入睡眠的狀態(tài)，其對應(yīng)詞語 為“be awake seem to do sth.似乎要做某事It seems that+主=主seem(s) to do sth. 252624例句：It seems that she is ill=She seems to be ill. 27last long 持續(xù)很久last year 去年the last one 最后一個 要點(diǎn)、考點(diǎn)聚焦show .=show sth. to sb.把出示給看give .=give sth. to

17、 sb.把給某人pass sb. sth.=pass sth. to sb.把傳給某人 30 take photos=take pictures拍照take medicine=have medicine服藥take a bus/a taxi乘公共汽車/出租車 28 go on a trip=have a trip進(jìn)行一次旅游 enjoy oneselfhave a good time玩得很開心play happily have a lot of fun 312932 most expensive way to travel最昂貴的旅游方式least expensive way to trave

18、l最便宜的旅游方式 要點(diǎn)、考點(diǎn)聚焦例句：I have had the bag for two days.這個包我買兩天了 33.瞬間動詞不能與延續(xù)性時間狀語連用，若與之連用，則瞬間動詞應(yīng)換為延續(xù)性動詞。如： diebe beadclosebe closedopenbe openbegin/startbe onget upbe upleavebe awaycome/get/gobe in/atbecomebe join borrowkeepbuyhave 32 賓語從句 (1)若主句為過去時，從句也改為相應(yīng)的過去時態(tài)(2)從句永遠(yuǎn)為陳述句語序，若從句為疑問句， 則改為疑問詞+陳述句語序 be i

19、nbe a mcmber of 【例1】Are you going to visit the farm tomorrow? if it ，well stay at school. 金華市.2002 rain典型例題解析【例3】I think English is French. I dont agree with you.福州.2002 popular than most popular popular as more popular as 【例2】David has China for 5 years.廈門.2002 to to in in 【例4】 a year does your sch

20、ool have sports meeting? Twice a year. 濟(jì)南.2002 often soon long many times CDA A典型例題解析【例5】Guess,how much does it cost? I think it costs 15 and 20 dollars. 廣州.2002 【例7】Dont forgot_(turn)off the light when you leave the room. 宜賓.2002 【例6】There is in todays newspaper. anything something new new 【例8】Can

21、you finish_(draw)a horse in 10 minutes? 廈門.2002 BDdrawing to turn .詞匯A.根據(jù)所給首字母及中文提示完成句子。1.Dont p_ waste water into the river.2.Im a_ he cant come here.3.Suddenly a piece of beautiful m_ came to my ears.4.I l_(忘記) my key at home this morning.5.Could I s_ to Mr Song Jia? 課時訓(xùn)練our fraidusic eftpeak B.用括

22、號中所給詞的適當(dāng)形式填空。1.After class,the school yard is very _.(live)2.Todays life is _(comfortable)than the old days.3.We must practise _ (speak)English after class.4.The boy listened to the music and fell _. (sleep)5.What is the _(expensive)way to travel? I dont want to spend too much money. 課時訓(xùn)練 livelymore

23、 comfortablespeakingasleepleast expensiveC.句型轉(zhuǎn)換。1.My mother joined the Party last year.(改為同義句)My mother _ _ _the Party since last year. 2.The film began two minutes ago.(改為同義句) The film _ _ _for two minutes.3.He has had the motorbike for two years. Two years _ _since he bought the motorbike.4.She ha

24、s been at this school since she came here (對畫線部分提問)_ _ has she been at this school?5.Ive learned one thousand English words so far. (對畫線部分提問)_ _English words have you learned so far? 課時訓(xùn)練hasbeeninHowmanyhas been on haspassedHowlong1.Dont worry.Ill a message in her bedroom. 2.How long have you kept the book? . week B.A week ago a week last week3.Mike had nothing two eggs for breakfast this morning. 4.Could I speak to the headmaster? on,please. you. are you? D.Im the headmaster.5.The memory of the_trip will last long. 課時訓(xùn)練(D)(D)(C)(A)(C