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1、Unit 8How do you make a banana milk shake?,第三課時(Grammar Focus3c)單元同步語法精講精練,可數(shù)名詞可以與不定冠詞連用,有復(fù)數(shù)形式;不可數(shù)名詞沒有復(fù)數(shù)形式,不能被不定冠詞或數(shù)詞直接修飾。表示特指時,可數(shù)名詞和不可數(shù)名詞都可以用定冠詞the修飾。 eg:an apple一個蘋果;bread面包 可數(shù)名詞表示復(fù)數(shù)意義時可用many,a few等修飾;不可數(shù)名詞可以用much,a little等修飾。另外,這兩類名詞都可以用some,any,lots of等修飾。 eg:many students許多學(xué)生;much money許多錢;some
2、 books一些書;some juice一些果汁 可數(shù)名詞前通??捎镁唧w的數(shù)詞來表示確切的數(shù)量;不可數(shù)名詞要表示確切的數(shù)量時,則用“數(shù)詞表示量的名詞(單/復(fù)數(shù))of不可數(shù)名詞”結(jié)構(gòu)。另外可數(shù)名詞也可用“數(shù)詞表示量的名詞(單/復(fù)數(shù))of可數(shù)名詞”結(jié)構(gòu)。 eg:three eggs三個雞蛋;three bottles of yogurt三瓶酸奶;three boxes of apples三箱蘋果,可數(shù)名詞作主語,謂語動詞的單復(fù)數(shù)形式要與主語保持一致;不可數(shù)名詞作主語,謂語動詞用單數(shù)形式。但是,當(dāng)不可數(shù)名詞前表示數(shù)量的名詞是復(fù)數(shù)時,謂語動詞也要用復(fù)數(shù)形式。 eg:There are three cu
3、ps of tea on the table.桌子上有三杯茶。 對可數(shù)名詞的數(shù)量提問,疑問詞應(yīng)用how many;對不可數(shù)名詞的數(shù)量提問,疑問詞應(yīng)用how much。 eg:We need ten apples. How many apples do you need? We need to buy three_bags of salt. How much salt do you need to buy?,first作副詞, 意為“首先”,可位于句首,也可位于句末。 eg:First,we have to make a plan.首先,我們必須制定一個計劃。 next作副詞,意為“其次;然后”
4、,可置于句首、句中或句末。 eg:What did you do next?然后你做了什么? then作副詞,意為“然后”,與next意思大體相同,但next強調(diào)“接著做某事”,而then意為“在之后”,側(cè)重于表示下一個動作,常與and連用。 eg:I will have soup first and then the chicken.我將先喝湯再吃雞肉。 finally作副詞,意為“最后;終于”,可位于句首、句中或句末。位于句中時,常放在be動詞、助動詞或情態(tài)動詞之后,實義動詞之前。 eg:Finally they got to the village.最后他們到達了那個村莊。,一、根據(jù)句意
5、,從括號中選擇合適的單詞填空。 1Eating too ______meat is bad for health and its good to eat _______ vegetables.(many/much) 2Whats on the table? There _____ (is/are) two glasses of milk on it. 3All the juice is (is/are) free in the restaurant. 4How _______ (many/much) cups of tea would you like? Wed like three. 5Mr
6、s. Smith had a ____________ (hamburger/bread) for breakfast.,much,many,are,many,hamburger,二、單項選擇。 6First,peel the bananas,____ cut them up and put them in the blender. AthenBnext toCafterDbefore 7I looked for my watch everywhere,and ____ found it under my bed. Anext Blast Cfirst Dfinally 8Jenny,I ne
7、ed some milk. OK,Mom.____ do you need? AHow much BHow many CHow often DHow long 9____ people are there in your family? Three. AHow often BHow long CHow many DHow much,A,D,A,C,本課時其他知識點精講精練,Do you know how_to_plant_a_tree?你知道如何栽樹嗎? 畫線部分為“疑問詞動詞不定式”結(jié)構(gòu),在句中作謂語動詞know的賓語。 1John sometimes has bread with ____
8、____(奶酪) for breakfast. 2Dont forget to buy a bag of ______ (糖) on your way home. 3We need some _____(玉米) to make popcorn. 4How does the _________(機器) work? 5The worker is ________ (dig) a hole over there. 6Can you tell me how __________ (make) Russian soup?,cheese,sugar,corn,machine,digging,to make,