外研版(一起)五上Unit 1 There wasn’t a pondppt課件1

Module 1 Unit 1There wasnt a pond.Look and guessLook and sayslideswingnowThere was aThere were beforePractice1.There _ a football here before.2.There _ flowers here now.3.There _ a slide here now.4.There _ trees here before.5.There is _ swing here now.wasawereareisThere was a chicken here before. There were tow eggs here before. And now there are tow chicks here.nowbeforeThere is a .There are .There was a .There were .Listen and answer:Yes, it does.What is different?some常用于肯定句，常用于肯定句，any用于疑問句和否定句中。用于疑問句和否定句中。What is different?What can they do?1. There werent any swings here before.2. There was only a slide.3. Theres a pond.4. There wasnt a pond here before!5. There is one now.重點句型重點句型There be 存在，有There is/was +可數(shù)名詞單數(shù)和不可數(shù)名詞可數(shù)名詞單數(shù)和不可數(shù)名詞如：如：There is a pond here. There is some bread on the table. There was a slide here before. There wasnt any juice in the cup.There are/were +可數(shù)名詞復數(shù)可數(shù)名詞復數(shù)1. There _ a pond before. There _ _ _ now.2. There _ any _ in the pond before. There _ _ _ in the pond now.根據(jù)課文內(nèi)容填空。根據(jù)課文內(nèi)容填空。wasntis a pondwerentducksaresomeducks一、可數(shù)名詞與不可數(shù)名詞的區(qū)別一、可數(shù)名詞與不可數(shù)名詞的區(qū)別普通名詞所表示的人或事物是可以按個數(shù)計算的，這類名詞叫可數(shù)名詞可數(shù)名詞?？蓴?shù)名詞分為個體名詞(表示某類人或事物中的個體，如worker, farmer, desk, factory等)和集體名詞(表示作為一個整體來看的一群人或一些事物，如people,family 等)。如果普通名詞所表示的事物是不能按個數(shù)來計算的，這類名詞就叫不可數(shù)名詞不可數(shù)名詞。不可數(shù)名詞分為物質(zhì)名詞(表示無法分為個體的物質(zhì)，如meat, rice, water, milk, orange 等)和抽象名詞(表示動作、狀態(tài)、情況、品質(zhì)等抽象概念，如work, homework, time, health, friendship等)。 二、關于可數(shù)名詞二、關于可數(shù)名詞可數(shù)名詞有單數(shù)和復數(shù)兩種形式。指一個人或一件事物時，用單數(shù)形式；指兩個或多個人或事物時用復數(shù)形式。名詞由單數(shù)形式變成復數(shù)形式的規(guī)則如下：1. 一般的名詞詞尾直接加-s 。如：book books room roomshouse houses day days2. 以s,ss, ch,sh, x 結尾的名詞，在詞尾加-es 。如：bus buses glass glasseswatch watchesdish dishes box boxes3. 以輔音字母+y結尾的名詞，要先將y改為i再加-es。如：city cities body bodiesfactory factories等等。4. 以f 或fe 結尾的名詞，要將f或fe改為v再加-es。如：half halves leaf leavesknife knives wife wives5. 特例 悄悄話：特例常?？迹涀?。 child children man men woman womenpoliceman policemen(規(guī)律：man men) tomato tomatoespotato potatoes悄悄話： 初中英語以o 結尾的名詞變復數(shù)時只有這兩個詞加-es，其余的當然加-s嘍！如：photo photos foot feet tooth teeth悄悄話： oo變成ee。 sheep, Chinese, Japanese單、復數(shù)同形悄悄話：變復數(shù)時詞形不變。 people單數(shù)形式表示復數(shù)意義，要求謂語動詞用復數(shù)；people的復數(shù)形式peoples通常指“多個民族”。三、關于不可數(shù)名詞三、關于不可數(shù)名詞1. 不可數(shù)名詞沒有復數(shù)，當它作句子的主語時，謂語動詞要用單數(shù)形式。如：The food is very fresh.食品很新鮮。2. 有的不可數(shù)名詞也可以作可數(shù)名詞，有復數(shù)形式，但他們的意義往往發(fā)生變化。如：water (水) waters (水域) orange (橘汁) oranges (橘子)3. 很多的不可數(shù)名詞表示泛指時為不可數(shù)，表示種類時就可數(shù)，但意義大多不發(fā)生變化。如：fruit fruits food foods fish fishes hair hairs 四、名詞可數(shù)不可數(shù)四、名詞可數(shù)不可數(shù)“六注意六注意”1、可數(shù)名詞是可以用來計數(shù)的名詞?？蓴?shù)名詞有單數(shù)和復數(shù)形式。如：desk-desks, apple-apples等。不可數(shù)名詞是不可以直接用來計數(shù)的名詞。不可數(shù)名詞沒有復數(shù)形式，只有單數(shù)形式。如：some bread， a little milk等。2、單數(shù)可數(shù)名詞表示泛指時，前面要用不定冠詞a(an)，表示特指時，前面要用定冠詞the; 而不可數(shù)名詞前不能用a(an)修飾，表示特指時，前面一定要用定冠詞the。如：He is a factory worker. 他是一名工人。No one can see air. 沒有人能看見空氣。3、可數(shù)名詞和不可數(shù)名詞前都可以用some, any, a lot of, lots of 等來修飾，表示一些，許多。如：There are some oranges on the desk. 桌子上有一些桔子。There is a lot of water in the bottle. 瓶里有許多水。4、可數(shù)名詞前可用具體的數(shù)詞來表示具體的數(shù)量。如：two apples, four books等。不可數(shù)名詞前通常用單位詞+of來表示數(shù)量。如： a piece of paper, three pieces of paper等。5、可數(shù)名詞作主語時，謂語動詞的單復數(shù)與主語的單復數(shù)保持一致。如：This picture is very beautiful. 這幅畫很美。不可數(shù)名詞作主語時，謂語動詞要用單數(shù)形式，但是不可數(shù)名詞前有復數(shù)單位詞時，謂語動詞要用復數(shù)形式。如：There are two cups of tea on the table. 桌上有兩杯茶。6、對可數(shù)名詞前的修飾語提問用how many; 對不可數(shù)名詞前的修飾語提問用how much。 如：How many apples are there in the box?盒子里有多少個蘋果？How much tea is there in the cup?杯里有多少茶水？注意：對不可數(shù)名詞前的單位詞的修飾語提問時，疑問詞用how many。 如：How many pieces of bread are there on the plate?盤子里有多少片面包？Look at the pictures of our school.There were lots of _ _ here.Now there are _ _.There was a _ _ here.Now there is a _ _.littletreestalltreessmallplaygroundbigplayground1. There were lots of little trees here.2. Now there are tall trees.3. There was a small playground here.4. Now there is a big playground.用用be動詞的正確形式填空動詞的正確形式填空1. There _ a picture here now.2. There _ a small tree before.3. There _ some eggs on the floor before.4. There _ any slides in the park then.5. _ there any children on the playground now?6. There _ a TV and some computers in the classroom before.is/ isntwas/ wasntwerewerentArewas1. There _ any tall trees before. There _ _ _ _ now.2. There _ a small _ before. There _ _ now.1. There are some trees here. (變否定句變否定句).2. Do you like the park now?(肯定回答肯定回答).3. There arent any swings now. (變過去時變過去時)4. How many children are there in your class? (回答回答)There arent any trees here.Yes，I do.There werent any swings before.There are 46 children in my class.1. Many _ (family) go to the supermarket together.2. I want some _(meat) and _(fruit).3. Lei Feng is a _(help) man. He always _(help) people.4. They _(sell) different things from lots of _(country).5. There _ (be) many biscuits over there.6. What do you want to _(buy)7. Please help me _(put) the books in the bag.1. I can help you. （否）（否）2. These bags are very heavy. (單單)