1、Unit 8How do you make a banana milk shake?第三課時(shí)(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(shí)，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(gè)蘋果；bread面包可數(shù)名詞表示復(fù)數(shù)意義時(shí)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 book

2、s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(shí)，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(gè)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(dòng)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(dòng)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(shí)，謂語動(dòng)詞也要用復(fù)數(shù)形式。eg：There are three cups of te

3、a 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(gè)計(jì)劃。next作副詞，意為“其次；然后”，可置于句首、句中或句末。eg

4、：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(qiáng)調(diào)“接著做某事”，而then意為“在之后”，側(cè)重于表示下一個(gè)動(dòng)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(shí)，常放在be動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)詞之后，實(shí)義動(dòng)詞之前。eg：Finally they got to the village.最后他們到達(dá)了那個(gè)村莊。 一、根據(jù)句意，從括號中選擇合適的單詞填空。1Eati

5、ng 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.5Mrs. Smith had a _ (hamburger/bread) for breakfast

6、.muchmanyaremanyhamburger二、單項(xiàng)選擇。6First，peel the bananas，_ cut them up and put them in the blender.AthenBnext toCafterDbefore7I looked for my watch everywhere，and _ found it under my bed.Anext Blast Cfirst Dfinally8Jenny，I need some milk.OK，Mom._ do you need?AHow much BHow manyCHow often DHow long9_

7、people are there in your family?Three.AHow often BHow longCHow many DHow muchADAC本課時(shí)其他知識點(diǎn)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(dòng)詞不定式”結(jié)構(gòu)，在句中作謂語動(dòng)詞know的賓語。1John sometimes has bread with _(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(jī)器) work?5The wor