1、Unit 1 How tall are you?tallstrongold youngshortfunnythin挑战自已挑战自已:你能说出这些形容词的比较级吗你能说出这些形容词的比较级吗?smallbigheavylong happyerererererergerernerhappierfunnierheavierABWhich pencil is longer,A or B?How long is A?Its 5cm long.Its 8cm long.ABA is 3cm longer than B.Compare your pencil with your classmates.测量自
2、己的铅笔并与同桌的进行比较测量自己的铅笔并与同桌的进行比较My pencil is cm longer/shorter than yours.r Yao is _than Mr liu.r liu is _than Mr Yao.r Yao is _ taller than Mr liu.shortertaller37 cm226 cm189cmAB30kg39kgHow heavy is A?How heavy is B?kg=kilogram千克千克kilgrm;kil.grm Units of length长度单位长度单位 Millimeter(mm)毫米毫米Centimeter(cm)
3、厘米厘米meter(m)米米Kilometer(km)千米千米Foot(ft)英尺)英尺 1 foot=0.3048 metersUnits of weight重量单位重量单位Kilogram(kg)千克千克Gram(g)克克Ton(t/tn)吨吨Good to knowHow tall are you?I am cm tall.How heavy are you?I am kg.How old are you?I am years old.My is/are than yours.shorterlongerbiggersmaller hands feet eyes hair arms legs听录音读,预习P9作P6,抄P9-13的句子Questions:1.How heavy is Mike?2.Is he heavier than Zhang Peng?3.Who is taller and stronger?A:How big are your feet?B:I wear size?How big are the shoes?33Its size(33).