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1、Unit16 On the London Eye在倫敦眼上句型與結(jié)構(gòu)詞There are two cars in/on/under .Are there any women in front of / near / beside .?There arent any children in the park.There are some children in the classroom.How many boats are there in .?I cant see any children in . but I can see some in .There are two men in th
2、e street. They are policemen.課文注釋?zhuān)侯}目:On the London Eye乘坐幾乎所有的交通工具我們都o(jì)n來(lái)表示。圖1:Isnt this fun? 1 / 1201Isnt.? 需要用“Yes”來(lái)回答的疑問(wèn)句;fun抽象的不可數(shù)名詞前面不加冠詞。圖2:the River Thames 河流名稱(chēng)前面要加the;the River Thames 表示名稱(chēng)的首字母要大寫(xiě)泰晤士河是流經(jīng)倫敦及倫敦河口匯入大海的一條河流。它會(huì)有潮汐現(xiàn)象,即使在倫敦市的西邊(內(nèi)陸)也如此;只有在漲潮的時(shí)候,船只才能進(jìn)出倫敦塔橋上游的倫敦池(Pool of London)。圖3:Tower
3、 Bridge 在地標(biāo)性建筑的紀(jì)念物的名稱(chēng)前不加冠詞。 Its open 塔橋(Tower Bridge)的橋身可以分開(kāi)并抬起,大型般只可以由此駛向上游的倫敦池。 Pass me 與give me和show me作比較一雙賓語(yǔ)動(dòng)詞,其間接賓語(yǔ)是me,直接賓語(yǔ)是the binoculars。固定短語(yǔ)。the binoculars 只有復(fù)數(shù)形式,后接復(fù)數(shù)動(dòng)詞。圖4:Can you see any ships there? 我們用a ship來(lái)表示非具體所指的單數(shù)名詞。問(wèn)句中的復(fù)數(shù)用any ships來(lái)表示。Any指不確定的數(shù)量。I can see one one,代詞,指代“one ship”。
4、Westminster Bridge 在地標(biāo)性建筑和紀(jì)念物的名稱(chēng)前不加冠詞。 Some people/cars/buses some用于肯定句中,表示不確定數(shù)量的復(fù)數(shù)名詞。 圖6:Big Ben 著名的塔鐘,與議會(huì)大廈毗鄰。它的鐘聲通過(guò)英國(guó)廣播電臺(tái)BBC傳遍世界,因此成為倫敦的象征。其它:否定疑問(wèn)句1、定義:疑問(wèn)句的否定結(jié)構(gòu)稱(chēng)為否定疑問(wèn)句。2、構(gòu)成:完全式 助動(dòng)詞+主語(yǔ)+not+? 簡(jiǎn)略式 助動(dòng)詞的否定縮略式+主語(yǔ)+? 例如:(1)一般疑問(wèn)句:Are you my uncle, Tom? 你是我叔叔湯姆嗎? 否定疑問(wèn)句:Are you not my uncle, Tom? Arent you
5、my uncle, Tom? 難道你不是我叔叔湯姆嗎? (2)一般疑問(wèn)句:Is this great? 很棒嗎? 否定疑問(wèn)句:Is this not great? Isnt this great? 這難道不棒嗎?3、回答方式:回答否定疑問(wèn)句時(shí),如果是肯定的回答要用yes,加肯定句;否定的回答要用no,加否定句。例如:(1)Isnt this interesting? 這難道沒(méi)有趣嗎 Yes, it is. 不,有趣。 No, it isnt. 對(duì),沒(méi)有趣。(2)Arent you happy? 你難道不高興嗎?Yes, I am. 不,我高興。No, Im not. 是的,我不高興。 【注】這
6、類(lèi)否定疑問(wèn)句一般表示希望得到肯定答復(fù)。不定代詞some, any1、定義:不指明代替任何特定名詞或形容詞的代詞叫做不定代詞。不定代詞表示各種程度和各種類(lèi)型的不定意義。2、用法:some, any作為不定代詞,意思是“一些” 、“幾個(gè)”的時(shí)候,用于表示不定數(shù)或不定量,可以修飾復(fù)數(shù)名詞。一般說(shuō)來(lái),some用于肯定句,any用于否定句和疑問(wèn)句。 例如:(1)肯定句:There are some apples on the table. 桌子上有一些蘋(píng)果。 否定句:There are not any apples on the table. 桌子上沒(méi)有蘋(píng)果。 疑問(wèn)句:Are there any app
7、les on the table? 桌子上有蘋(píng)果嗎?句型講解陳述句Daisy/Icantbelieve this.We/Theyare/re(all)together on the London Eye.Ican seeTower BridgeTherearesome people on the bridge.一般疑問(wèn)句Isntthisfun/great/grey?Canyou/shebelieve it?/see Tower Bridge?Arethereany people on the bridge?特殊疑問(wèn)句Whereare Daisy and Jack?What is grey an
8、d silver?What colouris the river?whatcan they see?What timeis it?How many shipsare there?總結(jié)答案:Daisy, Jack and Claire are all together on the London Eye. The River Thames is grey and silver. Tower Bridge is open. Claire can see one ship, and some boats. There are some people on Westminster Bridge, an
9、d there are some cars and buses on the bridge. It is twelve oclock.聽(tīng)力:Lucy: Flora and her Dad are here today, but I cant see them.Paul: What about those people with the dogs?Lucy: Hmm.I cant see them very well. No, those dogs arent Floras. Floras dogs are both very big. Thosr dogs are small.Paul: sh
10、ow me. Pass me the binoculars, please.Lucy: Just a minuteNo, I cant see them. . OK. Here you are.Paul: Whos that man with the camera? No, that isnt Floras father. Are you sure they are here today?Lucy: Oh, look, Paul! I can see them! There they are. Can you see that girl on the horse? Thats Flora. L
11、ets go and meet them.答案:Flora is the girl on the horse. Floras father is the man beside her.填詞游戲:橫欄:1 church 3 River 4 ready 5 people 豎欄:1 camera 2 BridgeUnit17 Smile, please!笑一笑!句型與結(jié)構(gòu)詞Can you do Maths? Yes, I can. / No, I cant.Can you drive a car?Yes, I can. Its easy. / No, I cant. Its difficult.Ca
12、n you play tennis? Yes, I can. Im good at it. / No, I cant. Im useless at it.課文注釋:題目:Smile, please 這是攝影師對(duì)攝影對(duì)象發(fā)出的典型指令。圖15:smile/watch/look/come/take 這些詞都是祈使動(dòng)詞。在can/cant后面它們也是原形。圖15:can后面接不帶to的不定式(與祈使動(dòng)詞形式相同)can balance,can do,can take等。在疑問(wèn)句中,can放在主語(yǔ)前面:Can you balance? (與Are you?/Is he? 等用法相同),主語(yǔ)后面接不帶t
13、o的不定式。否定式cant的構(gòu)成方式與isnt/arent類(lèi)似。(我們教給學(xué)生cant而不是cannot,cant更常用,而cannot不常用,在某些情況下cannot似乎過(guò)于強(qiáng)調(diào)否定了?,F(xiàn)在不要把它介紹給學(xué)生。) 圖1:can balance on this ball can在這指能力。 do it/that do是及物動(dòng)詞:它后面總是跟一個(gè)賓語(yǔ),如:it/this/that。 I can try can在這里指“可能性”=“it is possible for me to try”(我有可能試一試)圖2:as well 與too可以互換使用,放在動(dòng)詞短語(yǔ)的后面。 圖3:on my knee
14、s 即“kneeling”(跪著)。我們?cè)谒忻枋錾眢w部位的短語(yǔ)中都用on: on my/ones head/back/front/hands/feet等等。 Its fun fun是名詞補(bǔ)語(yǔ),its fun的意思是It is enjoyable(有趣的)。圖4:good at/useless at + 名詞 兩個(gè)形容詞都與at搭配。圖4和圖5:gymnastica,Maths(Mathematics的縮寫(xiě))有一類(lèi)名詞以-ics結(jié)尾,形式上是復(fù)數(shù),但是它們表示某個(gè)研究或?qū)嵺`的學(xué)科名稱(chēng)的時(shí)候,后面總是跟單數(shù)動(dòng)詞:Maths is fun.(美式英語(yǔ)中把縮寫(xiě)成Math,而不是Maths。)圖5:N
15、ever mind! 感嘆句=“Theres no need for you to be upset!”(沒(méi)關(guān)系,別沮喪?。?Maths,Music 當(dāng)它們指學(xué)術(shù)性研究學(xué)科時(shí),要把首字母大寫(xiě)。 you can take a photo can在這里指“it is possible for you to take a photo” (你可以拍一張照片)。Take a photo的意思是“operate a camera”(操作一架相機(jī)),而不是“be in a picture”(在照片中)【中國(guó)人經(jīng)常把take和have相混淆。Take: Can I take a photo for you?(
16、我給你拍張照片)Have: Can I have a photo of you and me together = Can I have a photo of me with you?(我的朋友會(huì)給我們拍照。)】 其它:can 情態(tài)動(dòng)詞情態(tài)動(dòng)詞的特點(diǎn)是它有一定的詞義,和另一動(dòng)詞構(gòu)成謂語(yǔ),在各種人稱(chēng)后都用同樣的形式。1、can表示能力,意為“會(huì)、能” ,可用于各種人稱(chēng)。I can balance on this ball. 我能在這個(gè)球上保持平衡。此處can表示主語(yǔ)所具有的能力。can后面加動(dòng)詞原形,否定式為cant,表示主語(yǔ)不具備某種能力。例如:I cant swim. 我不會(huì)游泳。2、can
17、表示可能性。I can try. 我可以試試。 此處can不指能力,而是“可以”的意思。3、變一般疑問(wèn)句直接把can放在主語(yǔ)前面,句尾用問(wèn)號(hào)。肯定回答用can,否定回答用cant。be good at/ be useless at1、be good at表示“擅長(zhǎng).” ,其中at是介詞,后面接名詞或動(dòng)名詞。He is good at Maths. 他擅長(zhǎng)數(shù)學(xué)。He is good at running. 他擅長(zhǎng)跑步。2、be useless at表示“在差勁” ,是be good at的反義詞,at是介詞,后面接名詞或動(dòng)名詞。She is useless at English. 她在英語(yǔ)上差勁
18、。She is useless at jumping. 她在跳高上差勁。look,look at,see,watch都有“看”的意思,但是“看”法不同: look指集中注意力地看,是有意的,強(qiáng)調(diào)“看”的動(dòng)作,做動(dòng)詞,看靜態(tài)東西,通常是沒(méi)有看的目標(biāo),是不及物動(dòng)詞,后面不能直接接賓主,做語(yǔ)氣詞,引起某人的注意,單獨(dú)用的時(shí)候表示提醒對(duì)方注意單。例如: Look! Tom is over there.看!湯姆在那兒。 Look at是一個(gè)常用詞組,“看,注視某人或某物” ,表示看的動(dòng)作和目的,但不一定能看得見(jiàn)或看得清楚,通常接賓語(yǔ),其賓語(yǔ)可以是指人的詞語(yǔ),也可以是指物的詞語(yǔ)。Look at the b
19、lackboard, please.請(qǐng)看黑板。 see強(qiáng)調(diào)“看”的結(jié)果,意為“看見(jiàn)、看到”。表示視覺(jué)器官有意識(shí)或無(wú)意識(shí)地看到物體,強(qiáng)調(diào)看見(jiàn)或沒(méi)看見(jiàn)什么內(nèi)容,表示看到的結(jié)果,常用作及物動(dòng)詞(一般不用進(jìn)行時(shí)態(tài)),后面直接跟賓主。例如: How many birds can you see in the tree? 你能看到樹(shù)上有多少只鳥(niǎo)兒? watch強(qiáng)調(diào)“專(zhuān)注地看,觀看,注視”,指比較大的注意力觀看,有欣賞的意味,常用于看電視、看球賽等。常用作及物動(dòng)詞,有“注視動(dòng)靜”之意,可以直接加賓主,指明是看什么,但不見(jiàn)得看到了什么,多掌握固定搭配。例如: watch TV,watch a film,wat
20、ch the football matchalso, too, either, as well的區(qū)別1、too 和 as well 多用于口語(yǔ)中,語(yǔ)氣較輕,通常用于肯定句或疑問(wèn)句,一般不用于否定句,且通常放在句末。如:I like you too as well. 我也喜歡你。too 有時(shí)也緊跟在主語(yǔ)后(注:as well 不這樣用),此用法較正式。如:在 Me too, You too 這類(lèi)簡(jiǎn)略答語(yǔ)中,通常不用 as well, also。如:A:Im tired. 我累了。B:Me too. 我也是。2、also 比 too 和 as well 正式,一般也不用于否定句,它在句中的位置通常
21、是緊靠動(dòng)詞,即放在行為動(dòng)詞之前,特殊動(dòng)詞之后。有時(shí)為了強(qiáng)調(diào)也放在句末(但不常見(jiàn))。如:He also came. / He came also. 他也來(lái)了。She is young and beautiful,and also rich. 她年輕漂亮,而且有錢(qián)。also 有時(shí)用于句首(其后通常有逗號(hào)),相當(dāng)于連詞and。如:Also,his mother was dead. 再說(shuō),他母親又過(guò)世了。3、either(也)通常只用于否定句,且要放在句末。如:I dont know, either. 我也不知道。He hasnt finished it,either. 他也還沒(méi)有做完。注:有時(shí)在肯定
22、句之后跟一個(gè)否定句,可能用 too,also。如:He came, but she didnt also came. 他來(lái)了,但她沒(méi)有也一起來(lái)。He went to Washington, but not to New York too.他去了華盛頓,但并不是也去了紐約。take的用法take a photo of sb 是給某人照相,而且就是給他本人照相。take a photo for sb 是為某人照相,相片上不一定有他本人。take a photo拍照片。句型講解陳述句Ican/cantbalanceon this ball.I/Youcandoit/this/that/MathsIa
23、m/mon my knees.You/Theyare(both)/aregood at gymnastics.一般疑問(wèn)句Canyoudoit/this/that/MathsCanyoubalanceon this ball?/like this?IsVikkigood at Maths?Arethe girlsuseless at Maths?特殊疑問(wèn)句Whereare Vikki and Flora?Whatcan Lucy and Flora do?Whois good at gymnastics?總結(jié)答案:Flora can balance on a ball. Lucy can bal
24、ance on a ball, too. Vikki cant balance on a big ball like Flora and Lucy. They are both good at gymnastics. Vikki isnt good at it. She is useless. Vikki can do Maths and Music. Lucy is useless at Maths. Vikki can take a photo of Flora and Lucy on her mobile.聽(tīng)力:Q: Real question R: Request1 Can you b
25、alance like this?(Q)2 Can you open the door for me, please?(R)3 Can you give me the binoculars, please?(R)4 Can you open the door for me?(R)5 Can you believe that?(Q)6 Can you wait here, please?(R)7 Can you bring me that box?(R)8 Can you see Martin and Flora?(Q)9 Can you tell me your name, please?(R
26、)10 Can you pass me the torch?(R)11 Can you describe the burglar?(Q)12 Can you play football?(Q)13 Can you find his number?(R or Q)14 Can you drive a car?(Q)Unit18 Men can cook, too! 男人也能做飯句型與結(jié)構(gòu)詞Whats in the packet? Is it tea? No, it isnt (tea). Its coffee.I cant see any tea. I can. Theres some in t
27、he packet.Pass / Give me some milk, please.I cant see a cup in the cupboard. No, there isnt one.I cant see any tea in the cupboard. No, there isnt any.課文注釋?zhuān)侯}目:Men can cook men 復(fù)數(shù)可數(shù)名詞前不加冠詞,指“men in general”(泛指男人);can cook cook可以作不及物動(dòng)詞,如此處的用法;也可以作及物動(dòng)詞,如:cook a meal。圖15:和“對(duì)話練習(xí)”的教學(xué)要點(diǎn):本課介紹some和any的用法,i)指
28、不確定數(shù)量的不可數(shù)名詞(some / any rice, some / any water);ii)指復(fù)數(shù)可數(shù)名詞(some / any onions, some / any knives, some / any forks, some / any spoons)。圖1:Lets / Let us+不帶to的不定式 Lets用于提出建議,包括說(shuō)話人在內(nèi)。這句話是一個(gè)“第一人稱(chēng)復(fù)數(shù)祈使句”。 cook dinner 提到膳食時(shí)通常不加冠詞(breakfast, lunch, dinner, tea等等),因?yàn)槲覀兲岬降氖恰耙话阋饬x”的膳食或場(chǎng)合【表示具體的餐飲時(shí),可以在前面加a / an或the
29、,如A good dinner=a good one of its class.(一頓好晚餐)The dinner is late=This one in particular.(具體指代那頓晚餐)】 some rice / some water=“an indefinite quantity of rice / water”(不確定數(shù)量的大米/水)。rice和water通常都是不可數(shù)名詞。也就是說(shuō),它們是單數(shù)形式,后面接單數(shù)動(dòng)詞。不可數(shù)名詞指的是“an amount”,“a quantity”(數(shù)量),從它們的基本意思來(lái)說(shuō),沒(méi)有復(fù)數(shù)形式。 Some some用于肯定陳述句中。否定陳述句和疑問(wèn)
30、句中用any。圖2:Pass me a knife pass是帶雙賓語(yǔ)的動(dòng)詞:也就是說(shuō),pass后面的第一個(gè)名詞或代詞是動(dòng)作的“接受者”,第二個(gè)名詞或代詞是動(dòng)作再次出現(xiàn)時(shí)用one來(lái)代替。在這種用法中,one前面總要加個(gè)限定詞:the, a , this, that, which,表示具體是哪一個(gè)。圖3:chop 及物動(dòng)詞,后面要跟名詞或代詞作賓語(yǔ)。圖4:a spoon 單數(shù)可數(shù)名詞(a spoon, an onion)。 get 及物動(dòng)詞,后面要跟名詞或代詞作賓語(yǔ),意思是“obtain”(獲得)圖5:knives knife的不規(guī)則變化的復(fù)數(shù)形式。 plates,forks,onions,ha
31、nds 規(guī)則變化的復(fù)數(shù)形式;詞尾-s在/t/(plates)和/k/(forks)后讀作清音/s/。在/n/(onions,spoons)和/nd/(hands)后面讀作濁音/z/。圖6:you see 對(duì)某事物進(jìn)行解釋時(shí)使用的固定短語(yǔ)。Oh, yeah! 表示假裝同意,即懷疑。其它:Some與any的區(qū)別:1. some和any 既可以修飾可數(shù)名詞又可以修飾不可數(shù)名詞,some常用在肯定句中,而any則常用在否定和疑問(wèn)句中。因此 some和any 的用法主要是考慮用在肯定句、疑問(wèn)句還是否定句中,與名詞的可數(shù)與否無(wú)關(guān)。 2. some意為“一些”,可作形容詞和代詞。它常修飾可數(shù)名詞復(fù)數(shù)。如:s
32、ome books一些書(shū),some boys一些男孩,也可修飾不可數(shù)名詞,如:some water一些水,some tea一些茶葉,some常用在肯定句中。any意為“任何一些”,它也可修飾可數(shù)名詞復(fù)數(shù)或不可數(shù)名詞,常用于疑問(wèn)句和否定句。3. 但在表示建議,反問(wèn),請(qǐng)求的疑問(wèn)句中,或期望得到肯定回答時(shí),多用some而不用any。如: Would you like some coffee? 你要不要來(lái)點(diǎn)咖啡? What about some fruit juice? 來(lái)點(diǎn)水果汁如何? 4. 當(dāng)any表示“任何”的意義,起強(qiáng)調(diào)作用時(shí),它可以用在肯定句中; Any student can answer
33、 this question.任何學(xué)生都可以回答這個(gè)問(wèn)題。 must的用法:1)表示主觀的義務(wù)和必要,主要用于肯定句和疑問(wèn)句,意思為“必須,得,要”;由must引起的疑問(wèn)句,肯定回答要用must或haveto,否定回答要用neednt或donthaveto,意思是“不必”;must的否定形式mustnt表示禁止,意思是“不能,不許”。如: I must finish my homework. 我必須完成我的作業(yè)MustIfinishthehomeworkrightnow? 我現(xiàn)在必須完成這個(gè)作業(yè)嗎? Yes,youmust./Yes,youhaveto.是的。 (No,youneednt./N
34、o,youdonthaveto.不,不必。) 2)表示肯定的猜測(cè),常用于肯定句中,意思為“一定是,必然”。 注意must表示推斷或猜測(cè)的幾種情況: Yoursistermustbeadoctorinthishospital.(現(xiàn)在的猜測(cè)) 你姐姐一定是這家醫(yī)院的醫(yī)生。 Hemustbereadingnewspapersinthereadingroomnow. (正在進(jìn)行的猜測(cè)) 他此刻一定正在閱覽室讀報(bào)。 haveto/havegotto的用法 1)must表示一種主觀的需要,而haveto表示一種客觀的需要,意思是“不得不”。如: Ihavetoattendanimportantmeetin
35、gthisafternoon. 今天下午我不得不參加一個(gè)重要的會(huì)議。 2)haveto的否定形式是donthaveto,相當(dāng)于neednt。如: Theydonthavetobuyacomputeratpresent. 他們目前沒(méi)有必要買(mǎi)電腦。 3)haveto與havegotto??梢曰Q。 聽(tīng)力:Lucy: Look at this photo, Dad. Its me in the gym at school.William: Oh, very nice, Lucy! Its a lovely photo of you. Is this your friend, Vikki?Lucy:
36、No, thats not Vikki. Its Flora. Floras captain of gymnastics. Shes very good at sports.William: Yes, I can see that. What about Vikki, then?Lucy: Oh, Vikki cant do these things. That is, she cant do sports. She cant see very well, so shes useless at gymnastics.William: Poor Vikki!Lucy: Not really, D
37、ad. You see, Floras pretty, and shes good at sports, but she isnt clever like Vikki. Vikkis really clever. Shes brilliant at Maths and Science, just brilliant!William: Really?Lucy: Yes, believe me, Dad. And shes good fun, too.William: Is there a photo of Vikki here?Lucy: Im sorry, Dad. There isnt. V
38、ikkis behind the camera, not in front of it.William: Ah, yes, of course! Shes a clever girl!聽(tīng)力答案:1 Flora 2 Vikki 3 Vikki 4 Flora; Vikki 5 Flora 6 Vikki寫(xiě)問(wèn)題:1 Are there any spoons in this drawer?2 Can you take a photo of us?3 Whose orange juice is this?4 Whats the name of the new English restaurant?5
39、How many knives are there in the drawer?6 What time is it?7 What colour is the sea here?8 Are you good at sports?9 Where is the tea? 10 Where are the cups?Unit19 You must eat! 你必須吃!句型與結(jié)構(gòu)詞Theres a lot of / lots of fish . There are a lot of / lots of peaches .Is there any fish .? Yes, there is, but th
40、ere isnt any meat.Are there any peaches .? Yes, there are, but there arent any grapes.Buy some bread / peaches, please. Why? There are a lot .Dont buy any bread / peaches. Why not? There arent any .You must eat.課文注釋?zhuān)侯}目:You must eat must表示不可回避的責(zé)任。圖15和“對(duì)話練習(xí)”的教學(xué)要點(diǎn):must后面接不帶to的不定式(與祈使句中的動(dòng)詞形式相同)must eat。
41、在疑問(wèn)句中,must必須放在主語(yǔ)的前面:Must Nina eat something?(與Are you?/Is he? 以及Can I? Can you? 等用法相同)must是助動(dòng)詞,主要?jiǎng)釉~要放在主語(yǔ)后面。否定式mustnt與isnt / arent的構(gòu)成形式相同。(否定式mustnt比must not更常用。must not表示非常強(qiáng)烈的禁止,所以通常不太合適。圖1:I am, too 不是Im too。如果沒(méi)有名詞、代詞或形容詞作補(bǔ)語(yǔ),就不能用縮略式。圖2:We can finish now finish可以作及物動(dòng)詞,后面可以跟賓語(yǔ)(如:finish our work),或者也可
42、以作不及物動(dòng)詞,如此處的用法。 Theres some food some food是不可數(shù)的(表示數(shù)量),所以后面的動(dòng)詞和單數(shù)。 圖3:I can look, but I cant eat can+動(dòng)詞不定式。 Why not? 這種簡(jiǎn)短形式代替的是Why can you not eat?。can you和eat是通過(guò)上下文的回指來(lái)理解的,不必再說(shuō)一次。 Food is the problem food(不可數(shù)) 表示泛指;is 與不可數(shù)名詞連用的單數(shù)動(dòng)詞;the problem 使用定冠詞=“the particular problem in this context”(此處上下文中的這個(gè)
43、特定問(wèn)題)。圖4:lots of 限定詞,后跟復(fù)數(shù)可數(shù)名詞(如:good things, peaches)和不可數(shù)名詞(如:food, luck)。圖5:a peach 某類(lèi)東西中的一個(gè),不管是哪一個(gè)。復(fù)數(shù)是peaches 以-ch結(jié)尾的名詞變復(fù)數(shù)時(shí)要在后面加-es,讀作/pi:tiz/。help yourself yourself,第二人稱(chēng)反身代詞。其它:why是疑問(wèn)副詞,表示“為什么”,why not表示“為什么不”一、why not的口語(yǔ)用法1、表示同意或贊成,意為:好的,可以啊,為什么不可以呢A: May I go with you? 我可以和你一起去嗎?B: Why not? 可以呀
44、。2、表示勸誘、建議或命令,意為:怎么樣,為什么不呢。Why not go there at once? 為什么不馬上去呢?3、用來(lái)詢(xún)問(wèn)愿意(有時(shí)表示一種不可理解的心情)意為:為什么不呢?A: Dont touch it. 別碰它。B: Why not? 為什么不能?4、表示堅(jiān)持自己的觀點(diǎn),態(tài)度或做法,意為:為什么不呢A: Are you really going to tell them? 你真的要告訴他們嗎?B: Yes, why not? 為什么不呢?二、why not后動(dòng)詞用什么形式以及結(jié)構(gòu)形式why not后習(xí)慣上只接動(dòng)詞原形,不能接帶to不定式或現(xiàn)在分詞,不能接句子,也不能用“wh
45、y dont+動(dòng)詞原形”這樣不倫不類(lèi)的句子。Youre looking tired. Why not take a holiday?注:在一定語(yǔ)境中,有時(shí)why not后可省略動(dòng)詞原形A: Lets meet at the station. 我們?cè)谲?chē)站見(jiàn)面吧。B: Why not at the hotel? 在飯店不行嗎?(句中why not可視為省略了動(dòng)詞wait)lots of,some,與any的用法比較1、lots of表示“許多,大量”,修飾可數(shù)名詞復(fù)數(shù)和不可數(shù)名詞。既可以用于肯定句,也可以用于否定句和疑問(wèn)句。lots of=a lot of2、不定代詞some,any的用法some
46、,any均可以用來(lái)修飾可數(shù)名詞和不可數(shù)名詞,在這一點(diǎn)上和lots of是相同的。但是some一般用于肯定句,any一般用于否定句和疑問(wèn)句,而lots of可以用于這三種句型。含有第二人稱(chēng)主語(yǔ)的祈使句祈使句表示請(qǐng)求、命令、建議等。句子中通常不用主語(yǔ),謂語(yǔ)動(dòng)詞一律用原形。句末用感嘆或者句號(hào),用降調(diào)。例如:Be careful! 小心! Dont make such a noise. 不要這么吵。肯定的祈使句:動(dòng)詞原形+(省略主語(yǔ))Stand up. 起立。 Be quite, please. 請(qǐng)安靜。有時(shí)為了加強(qiáng)語(yǔ)氣,可以在動(dòng)詞之前加do。用客氣的語(yǔ)氣表示祈使句時(shí),可在句首或句尾加上please,
47、但如果在句尾加please,那在please之前一定要加一個(gè)逗號(hào)。祈使句中如果有喚語(yǔ),一定要用逗號(hào)“,”隔開(kāi),放在句首或句尾。例如:Li Ming, come here.否定的祈使句:Dont+動(dòng)詞原形+Dont swim in the river. 別在河里游泳。 Please dont be noisy. 請(qǐng)不要在聲喧嘩??偨Y(jié):答案It is four oclock. Daisy and Nina are both hungry. There is some food on the table over there. Nina can look, but she cant eat. Foo
48、d is the problem. There is some fish and some salad. There are some hot dishes, too. Nina mustnt eat. She cant eat and be beautiful. Perhaps she can eat a peach or lots of peaches.聽(tīng)力:Whos this in the picture? Oh, yes, its Nina. Can you remember Nina? Shes that beautiful girl in Daisys photographs. L
49、ook at her. Shes tall and thin, with long hair. Shes lovely, isnt she? Her hands are long and elegant. And just look at that blouse and skirt! What an expensive outfit!And what an expensive kitchen! Let me see. Yes, theres a new washing-machine in the kitchen. Very nice! And theres a fine cooker, an
50、d a fridge. Lucky Nina! What a lovely kitchen!Whats in the cupboard? I can see two bottles of water. There are some jars, too, sugar coffee riceHmm There is some coffee in the coffee jar. But the sugar jar and the rice jar are both empty! There are some plates in the cupboard, and theres a plate on
51、the table and a bowl as well. But theyre empty! I cant believe this!Its a beautiful kitchen, but there isnt any food in it! The fridge is empty! So whats the matter with Nina? She isnt happy, is she? Poor Nina! Shes very sad. Tell me about Nina. Is she ill? Poor Nina! Shes just hungry.答案:1 a)beautiful 2 b)tall 3 c)expensive 4 b)lovely 5 d)empty 6 c)food 7 a)sad 8 c)hungryUnit20 What a surprise! 好一個(gè)意外!句型與結(jié)構(gòu)詞l What time is it?l Its a quarter past two / half past two / a quarter to three.l What times / Whens your English
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