课件47张PPT。Unit 6 How many pens are there?
湘少版·三年级下册New wordshow many多少……count数数；计算thirteen十三fourteen十四fifteen十五sixteen十六seventeen十七eighteen十八nineteen十九twenty二十star星星more更多的Let’s listen and sayPlease count the rulers, Mingming.How many rulers are there?One, two, three, four. Four rulers.How many pens are there?Thirteen pens.Good!Language points1. Please count the rulers, Mingming.
明明，请数一数这些尺子。 这是一个祈使句，句首省略了主语you。
please引导的祈使句的结构是“Please + 动词原形+ 其他.”。 please的意思是“请”，可以放在句首也可以放在句末，当please放在句末时，常用逗号与 前面的部分隔开。例：请看黑板。Look at the blackboard, please.2. How many rulers are there? 有多少把尺子？ many: 许多; 用来修饰可数名词的复数形式。
how many:多少; 对可数名词的数量进行提问，后面必须跟可数名词的复数形式。
结构: How many + 可数名词复数 + are there？
答语可以直接用数字表示。例：—How many dogs are there? 多少只狗？
—One. 一只。拓展：用来询问事物数量时还可以用句型：
How much +（不可数名词+其他）？
其中“how much”的意思是“多少”，后面接不可数名词。例：How much milk is there in the cup? Let’s learnthirteenfourteenfifteensixteen十三十四十五十六seventeeneighteennineteentwenty 十七十八十九二十Let’s actHow many books are there?How many pens are there?How many pencils are there?How many rulers are there?Practise How many pencils are there?Fourteen.How many rulers are there?Twelve.Let’s read One star, two stars, three stars and four…Fifteen stars, sixteen stars… And four more.How many stars are there?Language points3. And four more. 还有四个。 and用于句首时，起到承接上文的作用，不翻译。例：她喜欢连衣裙。我喜欢短裙。She likes dresses. And I like skirts.拓展：and还可意为“加”，数学中的“+”。例：五加六等于十一。Five and six is eleven.Let’s learn to learnCount and think now.How many are there?Let’s chantA pink fish swims.
A pink fish wins.
A pink fish sinks.
It has strong fins.语音知识专讲字母i在单词中的发音规则（二）
字母i在闭音节单词中一般发/i/。（不要点的i）
发音要领：/i/是短元音，发音时声带振动。舌尖抵下齿，舌前部向上颚抬起，但比发/i:/音时略低些和放松些。双唇仍呈扁平口形，但比发/i:/音时稍开大写。Let’s have funLet’s draw and say.One, two, draw a shoe.Three, four, draw a door.Five, six, draw a stick.Seven, eight, draw a gate.Nine, ten, draw a hen.Let’s know moreWhat time is it?It’s 7 o’clock. It’s time for school.I’m late!Don’t be late again.I’m sorry, Miss Li.Where is your homework?Here it is.Good. Thank you!Language points1. It’s time for school. 到上学的时间了。 It’s time for + 名词 到做……的时间了。例：到吃午餐的时间了。It’s time for lunch.拓展：同义句型：It’s time to do sth.例：到去学校的时间了。 It’s time to go to school.2. Don’t be late again. 不要再迟到了。本句是否定祈使句。
don’t: 不要…… 构成祈使句否定式的方法就是在动词原形前加don’t。肯定祈使句的结构：动词原形+宾语+ 其他.
否定祈使句的结构：Don’t+动词原形+宾语+其他.例： 不要游泳。Don’t swim.3. Where’s your homework? 你的家庭作业在哪里？ 这是一个由where（哪里）引导的特殊疑问句，用来询问人或物品的具体位置。结构：Where is/are +人/物？
回答：人/物 + is /are + 介词短语.注意：be取决于主语的单复数。当主语是单数或
不可数用is，当主语是复数用are 。(where’s = where is)例： —包在哪里？
—它在书桌里。
—书在哪里？
—它们在桌子上。—Where is the bag?
— It is in the desk.
—Where are the books?
—They are on the desk.
