牛津深圳版三年級(jí)英語(yǔ)上冊(cè)知識(shí)點(diǎn)總結(jié)

1、三年級(jí)英語(yǔ)上冊(cè)知識(shí)點(diǎn)總結(jié)Unitl Hello重點(diǎn)單詞及短語(yǔ)：apple bag重點(diǎn)句型：Hello! Hi!Good morning/Good afternoon/Good eveningGood bye!> 招呼語(yǔ)E.g. Hello, Song Xiangyang.Hi, teacher.單詞拓展：banana orange watermelon pear peach lemon strawberry mango grape tomato potato cucumber onion carrot fruit vegetableUnit2 How are you?重點(diǎn)單詞及短語(yǔ)：ca

2、t dog重點(diǎn)句型：How are you?I ' m fine./Fine, thank you.單詞拓展：pig rabbit tiger mouse/rat ox horse goat sheep chick hen rooster goose lion dragon snake monkey 猴子 bearUnit3 Are you Kitty?重點(diǎn)單詞及短語(yǔ)：boy girl wolf sheep egg fan picture colour draw重點(diǎn)句型：Are you XXX?Yes,I am. No, I ' m not.m=amE.g. Are you S

3、ong Xiangyang?Yes, I am. No, I am not.Unit4 My friends重點(diǎn)單詞及短語(yǔ)：tall short long short thin fat hand重點(diǎn)句型及短語(yǔ)：This is XXX.He' s/She ' s my friend.He' s/She ' s . 's=isE.g. This is Yao Ming.He' s my friend.He' s tall and strong.單詞拓展：big small語(yǔ)法點(diǎn)拓展：比較級(jí)和最高級(jí)形容詞副詞比較級(jí)最高級(jí)變化形式歸納大多數(shù)形容詞

4、和副詞有比較級(jí)和最高級(jí)的變化，即原級(jí)、比較級(jí)和最高級(jí)，用來(lái)表示事物的等級(jí)差別。原級(jí)即形容詞的原形，比較級(jí)和最高級(jí)有規(guī)則變化和不規(guī)則變化兩種。規(guī)則變化單音節(jié)以及少數(shù)雙音節(jié)的詞后面直接加-er,-est原級(jí)比較級(jí)最高級(jí)talltallertallestsmartsmartersmartestshortshortershortest特別提醒：以-y,-er, -ow, le結(jié)尾的雙音節(jié)形容詞末尾加 er和est。如：healthy, funny, busy, hungry, easy, happy, early, pretty, lazy, heavy, dirty, clever, narrow等

5、。以不發(fā)音的e結(jié)尾只加-r , -st原級(jí)比較級(jí)最局級(jí)nicenicernicestfinefinerfinestlargelargerlargest “以輔音字母+y”結(jié)尾的詞改y為i ,再加-er, -est原級(jí)比較級(jí)最局級(jí)easyeasiereasiestprettyprettierprettiesthappyhappierhappiestfunnyfunnierfunniestbusybusierbusiest以一個(gè)元音加一個(gè)輔音字母結(jié)尾的單音節(jié)詞（即重讀閉音節(jié)詞），雙寫(xiě)結(jié)尾的輔音字母, 再力口 -er , -est原級(jí)比較級(jí)最局級(jí)slimslimmerslimmestthinthin

6、nerthinnesthothotterhottestbigbiggerbiggest特別提醒：new, few, slow, clean等詞含有字母組合，且發(fā)的是長(zhǎng)元音，不用雙寫(xiě)。大部分雙音節(jié)詞和多音節(jié)的詞（即音標(biāo)中含有三個(gè)或三個(gè)以上元音音素的詞），要在前面加more, most原級(jí)比較級(jí)最高級(jí)beautifulmore beautifulmost beautifulimportantmore importantmost importantinterestingmore interestingmost interestingexpensivemore expensivemost expens

7、ivepopularmore popularmost popular特別提醒：以形容前綴 un構(gòu)成的三音節(jié)形容詞不適合上述情況,如 unhappyunhappier-unhappiest, untidy-untidieruntidiest以形容詞+ly構(gòu)成的副詞要在前面加more , most原級(jí)比較級(jí)最高級(jí)slowlymore slowlymost slowlyquicklymore quicklymost quicklyangrilymore angrilymost angrilysoftlymore softlymost softlynoisilymore noisilymost noi

8、sily特別提醒：early -earlier-earliest由ING分詞和ED分詞演變過(guò)來(lái)的形容詞（包括不規(guī)則動(dòng)詞如 know- known）只能加 more或most來(lái)表示它們的比較級(jí)和最高級(jí)。原級(jí)比較級(jí)最tWj級(jí)interestingmore interestingmost interestingexcitedmore excitedmost excitingtiredmore tiredmost tiredboringmore boringmost boring不規(guī)則變化原級(jí)比較級(jí)最tWj級(jí)good/wellbetterbestbad/badly/illworseworstmany/

9、muchmoremostlittlelessleastfarfarther/furtherfarthest/furthestoldolder/elderoldest/eldest特別提醒。further不僅可以指“距離更遠(yuǎn)”，還可指“程度更深”。記住以下三個(gè)詞組：further study（進(jìn)彳further education（ 繼續(xù)教育）furthe門nformation （進(jìn)一步白信息） elder僅用于同輩之間的排行，如 ：elder sister（姐姐）elder brother （哥哥） less作為"更少”僅用來(lái)修飾不可數(shù)名詞，修飾可數(shù)名詞表示"更少"

10、;要用 fewer。以下內(nèi)容不作為初中英語(yǔ)教學(xué)內(nèi)容，僅供拓展之用。 少數(shù)單音節(jié)詞前面加more, most構(gòu)成比較級(jí)和最高級(jí)，這類形容詞一般為表語(yǔ)形容詞和由過(guò)去分詞變成的形容詞。afraid - more afraid, most afraid tired - more tired , most tiredfond more fond , most fond glad more glad , most gladbored more bored , most bored pleasedmore pleased , most pleased下列形容詞和副詞的比較級(jí)和最高級(jí)有兩種形式，即：既可加-e

11、r/-est 也可加 more/most |cruel, strict, often, friendly, clever下列形容詞和副詞沒(méi)有比較級(jí)和最高（即表示“最高程度”或“絕對(duì)狀態(tài)”的形容詞和副詞沒(méi)有比較級(jí)和最高級(jí)）empty, wrong, perfect, unique, extreme, excellent, favourite, true, right, correct, extremely .形容詞副詞比較級(jí)最高級(jí)使用注意事項(xiàng)比較應(yīng)在同類事物之間進(jìn)行。誤： Your English is better than me.正： Your English is better than

12、mine.a little, much, even比較級(jí)前可以有一個(gè)表示程度的狀語(yǔ)，最常見(jiàn)的三大修飾詞是:以下單詞也可用來(lái)修飾：any, far, still, a lot, yet, ratherMy sister is a little taller than me.Their house is much larger than ours.另外，名詞短語(yǔ)也可修飾比較級(jí)，說(shuō)明程度。I ' m three years older than he.特別提醒：very, quite, too不可修飾比較級(jí)。避免重復(fù)使用比較級(jí)。誤： He is more kinder to small an

13、imals than I.正： He is much kinder to small animals than I.誤： He is more cleverer than his brother.正： He is cleverer than his brother.比較要遵循前后一致的原則，注意前后呼應(yīng)。The population of Shanghai is larger than that of Beijing.It is easier to make a plan than to carry it out.序數(shù)詞通常只修飾最高級(jí)。Africa is the second largest

14、 continent.句型一：形容詞或副詞比較級(jí)+than注意事項(xiàng)：該句型為比較級(jí)的最基本句型。只要看到than ,即可確定前面使用比較級(jí)。He is taller than I am.The boy does his homework more carefully than the girl.句型二：less + 形容詞的原級(jí) + than注意事項(xiàng)：該句型表示“不如、不及”，特別需要注意的是，less本身就是little的比較級(jí)，后面必須跟形容詞的原級(jí)，否定就造成了比較級(jí)的重復(fù)使用。This computer is less expensive than that one.句型三：as +形

15、容詞或副詞的原級(jí) + as 注意事項(xiàng)：該句型表示對(duì)比的兩者程度相當(dāng)，as之間必須跟形容詞或副詞的原級(jí)，決不能使用比較級(jí)。此外，還要確定使用形容詞還是副詞。確定的依據(jù)就是根據(jù)第一個(gè)as前的動(dòng)詞，如果是系動(dòng)詞（如 be,感官動(dòng)詞look, sound, smell, taste, feel等），那么就用形容詞的原級(jí)，如果前面的動(dòng)詞是一般的實(shí)義動(dòng)詞，那么就必須用副詞的原級(jí)修飾動(dòng)詞。This lesson is as easy as that one.Lucy talks with old people as politely as her sister.特別提醒：asas之間也可以跟名詞，句型如下：

16、 as +形容詞+ a/an + 單數(shù)名詞+asHe is as kind a person as his father.他和他爸爸一樣都是善良的人。 as + many/much+不可數(shù)名詞/可數(shù)名詞復(fù)數(shù) +asI can carry as much paper as you can.你能搬多少紙，我也能。I have as many books as you do. 我的書(shū)和你的樣多。We' ll give you as much help as we can.我們將盡我們所能給你幫助。其它幾個(gè)關(guān)于 asas的句型： as as one can : 盡其所能He began to

17、run as fast as he could. as as possible :盡可能Please help us as quickly as possible. as soon as 一就He will call me as soon as he comes here.句型四：not as/so + 形容詞或副詞的原級(jí) + as注意事項(xiàng)：該句型表示“前者不如后者”，往往可以與句型一和句型二替換。第一個(gè)as可以換為so。This classroom is not as bright as yours.I cannot run as fast as you.句型五：the +形容詞或副詞最高級(jí)

18、 + in / of / among + 比較范圍注意事項(xiàng)：如果這里為副詞最高級(jí)，前面的the常常省略。介詞in和of的用法完全不一樣。in表示“在某一范圍內(nèi)“，如： in the classroom , in the world 。 of表示“在同類之間”， of后面的詞與主語(yǔ)同類，另名詞前一般有冠詞the。among表示“在（三者或三者以上）之間“，among后接代詞或沒(méi)有修飾語(yǔ)的名詞。The Changjiang River is the longest river in our country.Peter is the tallest of the six students.This

19、picture is the most beautiful among these.句型六：one of +形容詞最高級(jí)+可數(shù)名詞復(fù)數(shù)形式注意事項(xiàng)：one of有三大考點(diǎn)：1.后跟形容詞最高級(jí)；2.后接可數(shù)名詞復(fù)數(shù)形式；3.作主語(yǔ)時(shí) 主語(yǔ)為one,謂語(yǔ)動(dòng)詞用單數(shù)形式。One of the smallest dinosaurs was about one metre long.句型七：比較級(jí) +and +比較級(jí)/ more and more +多音節(jié)詞的原級(jí)注意事項(xiàng)：該句型表示“越來(lái)越”，如果形容詞比較級(jí)構(gòu)成形式加er,則用前面的句型；如果該形容詞比較級(jí)加more構(gòu)成，則用后面的句型。It is

20、 getting hotter and hotter.The girl is becoming more and more beautiful.句型八：the +比較級(jí)+，the + 比較級(jí)+注意事項(xiàng)：該句型意思為“越就越”，表示兩種情況同時(shí)變化。The more you eat, the fatter you will be.In the test, the more careful you are, the fewer mistakes you will make.句型九： be different from注意事項(xiàng)：該句型沒(méi)有運(yùn)用比較級(jí)，但也是對(duì)兩者事物進(jìn)行比較。注意前后比較需在同類事物

21、中進(jìn)行。My schoolbag is different from yours.句型十： the same as /the same as 注意事項(xiàng)：該句型同樣沒(méi)有運(yùn)用比較級(jí)，表示兩者之間具有共同特性。注意這里的as和same為固 定搭配，不能隨便變換。I don ' t want to buy the same things as Amy did.句型H一:比較級(jí) +than + any other + 名詞單數(shù)形式 注意事項(xiàng)：any other后面跟單數(shù)名詞，表示“任何別的”，即主語(yǔ)在范圍內(nèi)，必須把自身從這一 范圍內(nèi)除去，否則邏輯上不通。如果主語(yǔ)不在這一范圍內(nèi)，那么要把other

22、去掉，只用any即可。Shanghai is larger than any other city in China.（上海在中國(guó)這個(gè)范圍內(nèi)，所以用 any other ）Shanghai is larger than any city in Jiangsu.（上海不在江蘇，所以只需用 any）句型十二：比較級(jí) +than + the other +名詞復(fù)數(shù)形式 注意事項(xiàng)：該句型相當(dāng)于any other +名詞單數(shù)形式，常用來(lái)進(jìn)行同義句改寫(xiě)。該句型與句型十一 雖然波表面上都是比較級(jí)，但實(shí)際上相當(dāng)于最高級(jí)。以下三句表達(dá)的是同一個(gè)意思。Daniel is the most hard-working

23、 student in our class.Daniel is more hard-working than any other student in our class.Daniel is more hard-working than the other students in our class.特別提醒：表示兩者（人或物）比較時(shí)，比較的對(duì)象應(yīng)是同類事物，不同類的事物之間無(wú)法進(jìn)行比較。形容詞比較級(jí)最高級(jí)練習(xí)題一、寫(xiě)出下列形容詞和副詞的比較級(jí)形式。1. long 2.tidy 3.hot4. large 5.thin 6.good7. bad 8.little 23. thin10.much

24、 11.early 12.fast13.hard 14.difficult 15.badly16.far 17.carefully 20.often21. old 22. busy24. many 25. slow二、用形容詞的適當(dāng)形式填空：1. Bobis (young)thanFredbut(tall)thanFred.2. He is (bad) at learning math. He is much (bad) at Chinese and heis the (bad) at English.3. Annie says Sally is the (kind) person in th

25、e world.4. A dictionary is much (expensive) than a story-book.5. An orange is a little (big) than an apple, but much (small) than awatermelon.6. Playing computer games isof all the activities.(interesting).7. The Nile 陀箍河)is river in the world. (long)8. Good health is thing life. (important)9. Takin

26、g a taxi is way to get to the airport. (easy)10. She isthan all the other students. (young)四、選擇正確答案：1. She is than .A. busier / us B. busier / we C. more busy / us D. more busy / we2. China is country in the world.A. the third largest B. the largest third C. the third large D. a third largest3. -Whi

27、ch is season in Beijing?-I think it's autumn.A.good B.better C.best D.the best4. - Which is, the sun, the moon or the earth?- Of course, the moon is.A.small B.smaller C.smallest D.the smallest5. The air in Beijing is getting much now than a few years ago.A. clean B. cleaner C. cleanest D. the cl

28、eanest6. Mobile phones are very popular now and they are than before.D. the cheapestA. cheap B. cheaper C. cheapest7. Which is , a bicycle or a computer?A. expensive B.more expensive C.the most expensiveC the8. The Yellow River is one of rivers in China A long B longerlongest9. A pig is _ than a dog

29、.A. much heavy B. more heavierC much heavier D. more heavy10. Which is _ season in Beijing? I think it s sp ring.A. good B. well C. best D. the best11. The city is becoming .A. more beautiful and moreB. more beautiful and beautifulC. more and more beautifulD. more beautiful and beautifuler12. Which

30、does Alice like , Chinese or Art?A. well B. best C. better D. much13. The Changjiang River is one of in the world.A. the longest river B. longest riversC. the longest rivers D. longer rivers14. LiMing speaks Chinese better than me.A. very B. more C. a lot of D. much 15. There are boys in Class Two t

31、han in Class Four.A. more B. many C. most D. bestUnit5 My family重點(diǎn)單詞及短語(yǔ)：ice-cream juice重點(diǎn)句型： Who s he/she?He' s/She ' sE.g. Who ' s he?He' s my father.He' s handsome.My name is XXX. = I ' m XXXE. g. My name is SongXiangyang.= I ' m Song Xiangyang.單詞拓展：（稱謂）father mother pa

32、rents brother sister grandfather grandmother grandparent aunt uncle daughter sonstrict（人的形容詞） beautiful pretty nice kind handsome honest smart cool strong cute young old friendly kind shy outgoing sunshinesugar candyUnit6 Me重點(diǎn)單詞及短語(yǔ)：tail kite lion tiger重點(diǎn)句型：Look, this is me.I ' m thin/short/tall.

33、My hair is long/short.My mouth is big/small.Unit7 In the classroom重點(diǎn)單詞及短語(yǔ)： close/open clean door window blackboard come income on mouth nose book重點(diǎn)句型close/open the door clean/look at the blackboardI m sorry.E.g. Please close/open the door.OK.單詞拓展：（身體部位）body face eyes eyebrow ears nose neck headfinge

34、rs hands arms legs foot/feet mouthUnit8 At the fruit shop重點(diǎn)單詞及短語(yǔ)：banana pear orange pig queen重點(diǎn)句型：How much is it?How much are they?E.g. How much is it?It s five yuan. /Five yuan.How much are they?They are ten yuan./Ten yuan.Unit9 In my room重點(diǎn)單詞及短語(yǔ)：room book ruler pen pencil chair desk schoolbagrabbi

35、t six table重點(diǎn)句型：This is my bed.There are my books.Is this your XXX?Are these your XXX?E.g. Is this your pen?Yes, it s. No, isn t. isn t=is notE.g. Are these your pens?Yes, they are. No, they aren t. aretn t= are no單詞拓展：eraser chalk blackboard paper map dictionary sharpener語(yǔ)法拓展：指示代詞this, these, that,

36、those 的用法1. this&these(1) 近指(單數(shù))This is my pen.(復(fù)數(shù))These are my pens.(2) 指下文要提到的事情Please remember this: No pains,no gains.2. that&those1) ) 遠(yuǎn)指(單數(shù))That is her bike.(復(fù)數(shù))Those are my sheep.2) ) 指前面剛剛提到過(guò)的事情He was ill. That was why he didn t go to school.3) 打電話時(shí)用this介紹自己，用that詢問(wèn)對(duì)方This is Mike spe

37、aking.Who is that speaking?4) That,those常用在比較句型當(dāng)中（asasR級(jí)比較，than不同級(jí)別比較）The weather in Shenzhen is different from that in Beijing.The population of China is larger than that of Japan.The apples in this shop are much cheaper than those in that shop.There be 句型一、專題講解1、定義：There be 結(jié)構(gòu) “某地有某人(某物 ) ”。其基本句型為

38、 “ There be + 某物或某人 (主語(yǔ) ) + 某地 ”。2、be動(dòng)詞的選擇：There be結(jié)構(gòu)中的謂語(yǔ)動(dòng)詞be (is / are)在人稱和數(shù)上應(yīng)與其后的主語(yǔ)保持一致。主語(yǔ)是不可數(shù)名詞或單數(shù)可數(shù)名詞時(shí)用is ；主語(yǔ)是復(fù)數(shù)時(shí)用are。3、具體結(jié)構(gòu)：(1) There is + 單數(shù)可數(shù)名詞/不可數(shù)名詞+ 地點(diǎn)狀語(yǔ) .E.g. There is a desk in the classroom 在教室里有一張桌子。 There are + 復(fù)數(shù)名詞 + 地點(diǎn)狀語(yǔ). E.g. There are 5 apples in the box.盒子里 有五個(gè)蘋果。口訣 ： “有 ” 字放前面，有“

39、啥 ”放中間；時(shí)間地點(diǎn)放后面；單數(shù) is, 復(fù)數(shù)are；注意be的兩變化。4、句型變化：(1)、否定句：there be的否定式通常在be后力口 not。E.g. There is a bike under the tree.樹(shù)下有一輛自行車There isn't a bike under the tree.E.g. There are 2 little girls in the room 在房間里有兩個(gè)小女孩。There aren't 2 little girls in the room.(2)、一般疑問(wèn)句及其答語(yǔ)：1、一般疑問(wèn)句：把be動(dòng)詞提前，首字母大寫(xiě)，句末用問(wèn)號(hào)即可

40、2、回答時(shí)，用什么問(wèn)，就用什么答"，用Is / Are there來(lái)提問(wèn)，就用there is / are 來(lái)回答。肯定回答：Yes, there is / are. 否定回答：No, there isn't / aren't.E.g. 1、There are two cats in the tree才上有兩只貓。Are there two cats in the tree? Yes, there are. No, there aren't.2、 There is a computer on the desk .在桌子上有一臺(tái)電腦。Is there a com

41、puter on the des？ k Yes, there is. No, there isn't.課堂練習(xí)： 1. There is a new bed and an old desk in the room .否定句：一般疑問(wèn)句：否定回答：5、some和any在“there be旬'型中的用法：some 一些（some用于肯定句）any 一些（any用于否定句和一般疑問(wèn)旬）注意：There be句型在變成否定句或一般疑問(wèn)何時(shí)，要注意把句中的some變成any。E.g.1、There is some water in the bottle在瓶子里有一些水。There isn

42、't any water in the bottle.（否定旬）Is there any water in the bottle? （般疑問(wèn)句）2、There are some children in the picture.圖片里有一些小孩。There aren't any children in the picture. （否定句）Are there any children in thepicture ?（一般疑問(wèn)句）課堂練習(xí)： 1. - Are there shops near here? - No, there are shops nearhere.A. some,

43、not B. some, any C. any, not D. any, no2. There are some tables on the floor.（變?yōu)榉穸ň洌?、就近原則：若句子中有幾個(gè)并列的主語(yǔ)時(shí)be的形式要與離其最近的一個(gè)主語(yǔ)在人稱和數(shù)上保持一致。E.g. I.There is a pen, two pencils and some books on the desk 書(shū)桌上有支車岡筆、 兩支鉛筆和一些書(shū)。2 .There are two pencils, a pen and some books on the desk. 桌上有兩支鉛筆、一 支鋼筆和一些書(shū)。3 .There s

44、ome books two pencils and a pen on the desk.書(shū)桌上有一些書(shū)、兩支鉛 筆和一支鋼筆。課堂練習(xí)：There milk and eggs on the table在桌子上有牛奶和雞蛋。There eggs and milk on the table.7、 “there be 和 “have的區(qū)別There be表示存在有"；have（ha§表示所屬有"。他們都翻譯為 有”，但具 體用法不相同，且兩種結(jié)構(gòu)不能同時(shí)合用。E.g.1、I have a book我有一本書(shū)。（注：書(shū)歸我所有，我是書(shū)的主人。一所屬有）2、There is

45、 a book on the desk在桌子上有一本書(shū)。（書(shū)只是存在于桌子上，但書(shū) 不屬于桌子所有。）8、常見(jiàn)的的介詞和介詞短語(yǔ)：介詞：at在.in 在里面on 在 上面under 在下面 behind 在后面near在附近介詞短語(yǔ)舉例：at home 在家 in the box 在盒子 on the floor 在地板上in front of在前面under the tree 在樹(shù)下 behind the door 在門后面near thezoo在動(dòng)物園附近(2)變式練習(xí)一、用恰當(dāng)?shù)腷e動(dòng)詞填空。1. There a map on the wall.2. There many things

46、on her desk.3. Therea big dog and a small cat near the table.4. There two bikes under the tree.5. Therea pen, two pencils and an eraser in the pencil-box.二、單選題1 .there a radio on your desk?A. AreB. IsC. Am2 .there a map on the wall? Yes, there.A. Are / isB. Is / areC. Is / isD. Are /are3 .There two

47、apples, one orange and one banana on the table.A. has B. are C.am D.is4 .There a pencil, a book and two pens on the table.A.is B. are C.am D.have5 .There some water in the cup .A. isB.am C. are D. be三、鞏固練習(xí)1.把下列句子改為否定句和一般疑問(wèn)句。1. I have a ping-pong ball.否疑2. There is a book and a pen in the bag.否疑四、單選題

48、1. There some water in the cup .A. isB. amC. areD. be2. there a book on the desk now ?A. IsB. AreC. Were D. Was3. How many people in your family ?A. do you have B. are there C. you hadD. there are4. There any trees in front of the classroom.A. isn'tB.aren'tC.hasn'tD. haven't5. There

49、sheep in the field .A. isB.are muchC. are manyD. are a6. There are in the field .They are eating grass.A. a horseB. much horsesC. many horseD. many horses7. There a new bed and an old desk in the room .A. isB. areC. haveD.has8. any trees in the picture ?A. Is there B. Are there C. Was there D. Were

50、there9. There pencil-box, two books and someflowers on the desk.A. is aB. are some C. has aD. have some10. How many are there in your classroom?A. desksB. desk C. chairD. door家庭作業(yè)一、填上恰當(dāng)?shù)腷e動(dòng)詞2.There an orange in the4. there any birds in the tree?6.There many animals in the8.There four seasons in a ye

51、ar1.There two women in the kitchen.basket.3 .There three pens on the table.5 .There some girls playing in the park.zoo.7 .There twenty apples on the tree.二、按要求完成句子1. There is a computer in my housed股疑問(wèn)句）a computer in house?2. There are some flowers on the teachers 一般疑問(wèn)句 desk）.（flowers on the teacher

52、s desk ?3. There arent ari y apples on the tree變回肯定旬）There appleson the tree.4. There is a pear in the box.變否定旬）There a pear in the box.5. There are fifty students in my class.（寸劃線部分提問(wèn)）students are there in your class?Unit10 Numbers重點(diǎn)單詞及短語(yǔ)：shoe chick gate uncle van重點(diǎn)句型：How many boys?Three boys.單詞拓展：

53、（基數(shù)詞）one two three four five six seven eight nine teneleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty（序數(shù)詞） first second third fourth fifth sixth seventh eighth ninthtenth語(yǔ)法拓展：可數(shù)名詞& 不可數(shù)名詞一、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(gè)數(shù)計(jì)算的，這類名詞叫可數(shù)名詞。可數(shù)名詞分為個(gè)體名詞（表示某類人或事物中的個(gè)體，如work

54、er, farmer, desk, factory等） 和集體名詞（表示作為一個(gè)整體來(lái)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(gè)數(shù)來(lái)計(jì)算的，這類名詞就叫不可數(shù)名詞。 不可數(shù)名詞分為物質(zhì)名詞（表示無(wú)法分為個(gè)體的物質(zhì)，如 meat, rice, water,milk, orange 等） 和抽象名詞（表示動(dòng)作、狀態(tài)、 情況、 品質(zhì)等抽象概念，如 work,homework, time, health, friendship等）。二、關(guān)于可數(shù)名詞可數(shù)名詞有單數(shù)和復(fù)數(shù)兩種形式。指一個(gè)人或一件事物時(shí)，用單數(shù)形式；指兩個(gè)或多個(gè)人或事物時(shí)用復(fù)數(shù)形式。名詞

55、由單數(shù)形式變成復(fù)數(shù)形式的規(guī)則如下：1. 一般的名詞詞尾直接加-s 。如：book f books room f rooms house f houses day f days2. 以 s, es, ch, sh, x 結(jié)尾的名詞，在詞尾加-es 。如：bus f buses glass f glasses watch f watches dish f dishes box f boxes3. 以“輔音字母+y”結(jié)尾的名詞，要先將y改為i再加-eso如：city f cities body f bodieory f factories 等。4. 以f或fe結(jié)尾的名詞，要將f或fe改為v再加-es。如：half f halves leaf f leknves f knives wife f wives5. 特例 悄悄話：特例常常考，要記住。 child f children man f men woman f women policeman f policemen （規(guī)律：man - men） t