人教PEP版六年级英语下册 Unit1 Part A 第1课时 教学课件PPT小学公开课

1、PEP版英语六年级（下）Part ALets try & Lets talkUnit 1 How tall are you?能够听、说、认读单词：dinosaur, hall, metre, than, both。能够在情境中运用句型“How tall is it/ are you? Its/Im . Im.than.”问 答人物的身高。Learning goalsWarming upEnjoy a songMy small cat/dans(r)/Lets guessThey lived in the world long long ago. They were the king at th

2、at time. They are very big and strong. We cdainnotsasueresthem now. What are they?Free talkHow many kinds of dinosaurs do you know?地霸震雷王龙龙(ea(teavtegmeetabtb)les)2. TheA. firstdinosaur is taller.B. secondPresentationLets tryThe children are in the museum. Listen and circle.The first dinosaur eats.A.

3、 vegetablesB. meatKey word/dans/dinosaur 恐龙These dinosaurs are all different.Zhang Peng: Look! Thats thetallest dinosaur in this hall.Mike: Yes, it is. How tall is it?Zhang Peng: Maybe 4 metres.Mike: Wow! Its taller than both of us together.Lets talkZhang Peng: Look! There are moredinosaurs over the

4、re!Mike: Theyre all so big and tall.Zhang Peng: Hey, this dinosaur isnt tall!Im taller than this one.Mike: Oh, yes. How tall are you?Zhang Peng: Im 1.65 metres.Watch and answerQ1: How tall is the tallest dinosaur?Maybe 4 metres.Q2: How tall is Zhang Peng?He is 1.65 metres.Q3: Who is taller, Zhang Pe

5、ng or the small dinosaur?Zhang Peng is taller.Zhang Peng and Mike see many _d_ni_o_s_a_u_rsin the museum. They are all so _b_i_g_ and tal l_. Look! The green dinosaur is the_tal le_s_t.Its maybe 4 _m_e_t_re_s_.Its tallerFill in the blanksthan _b_o_t_h_of Zhang Peng and Mike. But Zhang Peng is taller

6、 than the brown dinosaur near him. Zhang Peng is _1_._6_5_ metres.Lets doHowtall are you? Lets measure it.S1：Howtall are you? S2: Im . metres.A: How tall are you?B: Im. How about you? A: Im.B: Im taller/shorter than you. A: How tall is your brother?B: Hes.Pair workKey words/hl/hall 大厅短语：in the hall在

7、大厅里There are many dinosaurs in the hall./mit(r)/metre 米(美式英语:meter) 联想： centimetre 厘米kilometre 千米My uncle is very tall. He is 2 metres./n; n/than 比详解：than 用于表示比较， 其前的形容词要用比较级。The horse is much taller than the dog./b/both 两个都短语：both of us 我们俩都 both of the pictures 两张图片都Both of the pandas are cute.Lan

8、guage points1.如何用形容词的最高级来描述人或物人/物+be动词+the+形容词最高级(+名词)+比较的范围.当我们对三个或三个以上的人或物进行比较，表 示“最的”时，要用形容词最高级。形容词最高级前要加定冠词the。tallest(最高的)是tall的最高级，形容词 最高级一般在形容词词尾加-est或-st。Thats the tallest dinosaur in this hall.in the hall指“比较的范围”，一般是介词 in或of等构成的短语。情景示例A. smallerC. the biggestB. the smallestD. bigger选择填空。Whi

9、ch is B, the moon, the earth or the sun?The moon, of course.典例How tall is it?Maybe 4 metres.How tall are you?Im 1.65 metres.2.如何询问人或物的高度若答语中的数字大于1或非整数，其后的 长度单位要用复数形式。小数点读point。How tall+be动词+人/物?(人/物+be动词+)数字+长度单位(+tall).意为“多高”如：A: How tall are you?B: Im 1.6 metres. A: How tall is Jim?B: Hes 1.58 met

10、res. Im a little taller than him.b e 动词要与 主语的人称和 数保持一致。搭配含义用法例句how tall多高用于询问人、建筑物等 从顶部到底部的距离How tall are you?how high多高用于询问无生命的事物 高出地面的距离或不与 地面接触的事物的高度How high is the mountain?how big多大用于询问大小How big is your schoolbag?知识归纳“How + 形容词搭配小结搭配含义用法例句how long多长用于询问长度How long is your desk?how old多大用于询问年龄How

11、 old is your older sister?how heavy多重用于询问重量How heavy is your schoolbag?续表情景示例根据图片及答语，完成对话。_H_o_w t_a_l lis the _t_re_e_?Maybe 3.5 metres._H_o_w ol_n_g_are the two d_e_s_k_s?The taller one is 1 metre, and the shorter one is 0.5 metres.典例3.如何进行两两比较A+be动词+形容词比较级+than+B.形容词比较级一般直接在形容词词尾加-er或-r。Im taller

12、 than both of us together.than(比)是两两相比的标志词即见到 than(比)，句子中一定要含有比较级。1.当两两相比差别较大时，可用much修 饰；当差别较小时，可用a little修饰。小点睛如：The left tree is a little taller than the middle tree, but the right tree is much taller than the middle tree.2.当有具体的比较差时，需要把“具体的差距”置于比较级之前。如：How tall is the boy?He is 1.25 metres. Hes 5

13、 centimetres taller than me.情景示例A. tallerC. olderB. thinnerD. shorter选择填空。My father is tall.So is my father. He is Athan both of my brother and I together.典例Practice一、用括号中所给单词的适当形式填空。My bagis _b_i_g_e_r_(big) than yours.How t_a_l(tall) is Sally?Shes 1.55 metres.Bob is _y_o_u_ng_e_r_(young) than Fred

14、 but_t_a_l_e_r_(tall) than Fred.二、单项选择。than Tom.C. olderB. talleris the man?B. olderC. taller( B ) 1. Tom is 1.2m. JackisA. tall ( A) 2. How32.A. oldyearsthan me.A. oldB. olderC. heaviertall.C. and( B ) 3. Im 11 years old. My sister is two( B ) 4. They are all so bigA. orB. butSummarylanguage pointswordsdinosaur, hall, metre (meter), than, both1.用形容