(
课件网) Changes in our lives 2 Module 1 Changes and differences Period 1 (P8-P9) /e / /a / Say the words die day kite lake weight sky right tail stay light white paint pilot Complete and say 1. There ___ a lot of tall _____ in the city. 2. People go to work ___ car, bus or _____. 3. People here like to walk or ___ their _____. 4. Farmers ____ crops in spring. Then in ____, they _____. Please desribe Joe, George or your classmates. ... is ... centimetres tall, and he/she weighs ... kilograms. He/She usually ... after school. My father is ... centimetres tall. He weighs ... kilograms. And he is a/an ... My mother is ... centimetres tall. She weighs ... kilograms. And she is a/an ... Free talk How about your parents Let’s talk about parents. Please tell us their height, weight and jobs! Look and learn Let’s learn more words about jobs. writer /a / / ra t / farmer / fɑ m / 作家；作者；撰写人；写手 农场主；农民；农夫 Look and learn photographer /f t ɡr f / 照相者；摄影师 street cleaner /stri t/ / kli n / 街道清洁工；环卫工人 street cleaner writer farmer photog-rapher Practise Think and match What do they use at work Maybe you can match! What do they use at work Maybe you can match! Look and learn pen and paper computer writer hand machine farmer /m i n/ film digital camera /'d d tl/ photographer /f lm/ 胶卷 数码相机 broom street sweeper / swi p / street cleaner /bru m/ 扫帚 街道清扫车；环卫车 Practise broom film machine by hand digital camera photog- rapher paper writer farmer compu-ter street cleaner street sweeper sweeper Divide these tools for work. pen and paper computer hand machine film digital camera broom street sweeper in the past now Changes in our lives. And changes everywhere! Try to describe by yourselves Look at the picture, you can describe their jobs and tools for work in the past/now. Watch and know Let’s learn Ms Wen is a writer. In the past, she used a pen and paper to write her books. Now she uses a computer. 1. used: 动词use的过去式；意为“使用” used a pen and paper to write sth. v. 原形 use sth. to do ... 使用某物做某事 In the past, she used a pen and paper to write her books. in the past在句子中是时间状语，意为“在过去”，表示为过去的时间，句子时态为一般过去时。句子中谓语动词要用过去式。 一般过去时 结构：主语 + 动词过去式（+其他）. 时间状语：yesterday, last week/month/year, just now ... 动词过去式的构成有规则变化和不规则变化两种： 规则变化 ①一般在动词词尾直接加ed watch-watched plant-planted ②以不发音的字母e结尾的动词，直接在词尾加d dance-danced ③以“辅音字母+y”结尾的单词，先变y为i，再加ed study-studied ④以重读闭音节结尾且末尾只有一个辅音字母的动词，先双写末尾的辅音字母，再加ed stop-stopped 动词过去式的构成有规则变化和不规则变化两种： 不规则变化（需牢记） is/are - was are - were do/does - did have/has - had make - made fly - flew eat - ate get - got Exercise 写出下列动词的过去式。 1. is _____ 2. go _____ 3. play _____ 4. trip _____ 5. look _____ 6. has _____ 7. u ... ...
