人教PEP版六年級(jí)英語(yǔ)下冊(cè) Unit1 Part A 第1課時(shí) 教學(xué)課件PPT小學(xué)公開課

1、PEP版英語(yǔ)六年級(jí)（下）Part ALets try & Lets talkUnit 1 How tall are you?能夠聽、說(shuō)、認(rèn)讀單詞：dinosaur, hall, metre, than, both。能夠在情境中運(yùn)用句型“How tall is it/ are you? Its/Im . Im.than.”問(wèn) 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?地霸震雷王龍龍(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 恐龍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 大廳短語(yǔ)：in the hall在

7、大廳里There are many dinosaurs in the hall./mit(r)/metre 米(美式英語(yǔ):meter) 聯(lián)想： centimetre 厘米kilometre 千米My uncle is very tall. He is 2 metres./n; n/than 比詳解：than 用于表示比較， 其前的形容詞要用比較級(jí)。The horse is much taller than the dog./b/both 兩個(gè)都短語(yǔ)：both of us 我們倆都 both of the pictures 兩張圖片都Both of the pandas are cute.Lan

8、guage points1.如何用形容詞的最高級(jí)來(lái)描述人或物人/物+be動(dòng)詞+the+形容詞最高級(jí)(+名詞)+比較的范圍.當(dāng)我們對(duì)三個(gè)或三個(gè)以上的人或物進(jìn)行比較，表 示“最的”時(shí)，要用形容詞最高級(jí)。形容詞最高級(jí)前要加定冠詞the。tallest(最高的)是tall的最高級(jí)，形容詞 最高級(jí)一般在形容詞詞尾加-est或-st。Thats the tallest dinosaur in this hall.in the hall指“比較的范圍”，一般是介詞 in或of等構(gòu)成的短語(yǔ)。情景示例A. smallerC. the biggestB. the smallestD. bigger選擇填空。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.如何詢問(wèn)人或物的高度若答語(yǔ)中的數(shù)字大于1或非整數(shù)，其后的 長(zhǎng)度單位要用復(fù)數(shù)形式。小數(shù)點(diǎn)讀point。How tall+be動(dòng)詞+人/物?(人/物+be動(dòng)詞+)數(shù)字+長(zhǎng)度單位(+tall).意為“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 動(dòng)詞要與 主語(yǔ)的人稱和 數(shù)保持一致。搭配含義用法例句how tall多高用于詢問(wèn)人、建筑物等 從頂部到底部的距離How tall are you?how high多高用于詢問(wèn)無(wú)生命的事物 高出地面的距離或不與 地面接觸的事物的高度How high is the mountain?how big多大用于詢問(wèn)大小How big is your schoolbag?知識(shí)歸納“How + 形容詞搭配小結(jié)搭配含義用法例句how long多長(zhǎng)用于詢問(wèn)長(zhǎng)度How long is your desk?how old多大用于詢問(wèn)年齡How

11、 old is your older sister?how heavy多重用于詢問(wèn)重量How heavy is your schoolbag?續(xù)表情景示例根據(jù)圖片及答語(yǔ)，完成對(duì)話。_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.如何進(jìn)行兩兩比較A+be動(dòng)詞+形容詞比較級(jí)+than+B.形容詞比較級(jí)一般直接在形容詞詞尾加-er或-r。Im taller

12、 than both of us together.than(比)是兩兩相比的標(biāo)志詞即見(jiàn)到 than(比)，句子中一定要含有比較級(jí)。1.當(dāng)兩兩相比差別較大時(shí)，可用much修 飾；當(dāng)差別較小時(shí)，可用a little修飾。小點(diǎn)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.當(dāng)有具體的比較差時(shí)，需要把“具體的差距”置于比較級(jí)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選擇填空。My father is tall.So is my father. He is Athan both of my brother and I together.典例Practice一、用括號(hào)中所給單詞的適當(dāng)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、單項(xiàng)選擇。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