Unit7SectionA1

1、1. pollute v. 污染污染pollut(e) + ionpollution n. 污染污染e.g. bicycle is a good exercise. it doesnt pollute the air. 自行車是一種好的運(yùn)動(dòng)，它自行車是一種好的運(yùn)動(dòng)，它 不污染環(huán)境。不污染環(huán)境。air pollution is a great problem now. 現(xiàn)在空氣污染是個(gè)大問題?，F(xiàn)在空氣污染是個(gè)大問題。2. prediction n. 預(yù)言；預(yù)測預(yù)言；預(yù)測e.g. we dont know what will happen in the future. 我不知道將來會發(fā)生什么事情我

2、不知道將來會發(fā)生什么事情.3. future 將來將來 in the future 在將來在將來 e.g. this great prediction is coming true. 這個(gè)偉大的預(yù)言正在實(shí)現(xiàn)。這個(gè)偉大的預(yù)言正在實(shí)現(xiàn)。 what do you want to be when you grow up? i want to be a scientist. im going to study science hard.i will go to science and technology college.im interested in robots. ill invent many

3、robots. how are you going to do that? robots? sounds interesting. will people have robots in their home in 50 years? yes, they will. no, they wont. they will study at home. will kids go to school then? and books will not be on paper. how will the world be different in the future, 100 years from now?

4、 read these predictions. check () a (for agree) or d (for disagree). 1a a d 1. people will have robots in their homes. a d 2. people wont use money. everything will be free. a d 3. books will only be on computers, not on paper. a d 4. kids wont go to school. theyll study at home on computers. a d 5.

5、 there will be only one country. a d 6. people will live to be 200 years old.im thirteen years old now. and i will be fifteen years old in two years.現(xiàn)在我十三歲，兩年后我將是十五歲?，F(xiàn)在我十三歲，兩年后我將是十五歲。 201120132015“ in + 一段時(shí)間一段時(shí)間” 表將來表將來 “在在以以后后”了解after + 時(shí)間段 是以過去的時(shí)間為起點(diǎn) ，表過去 after two yearsafter +時(shí)間點(diǎn) 表將來 表將來表將來 我們一般用

6、我們一般用 “ in + 一段時(shí)間一段時(shí)間” how will your life be like in 100 years? can you say any sentences?people will have robots in their homes. there will be only one country. freepeople wont use money. everything will be free. books will only be on computers, not on paper. kids wont go to school. theyll study at

7、 home on computers.people will live to be 200 years old. 克隆人 clone man will people use money in 100 years?no, they wont. everything will be free.1cyes, they will. will people live to be 200 years old?will kids go to school?no, they wont. theyll study at home on computers.will there be only one count

8、ry?yes, there will be only one country. listen and circle the words you hear. 2a1. there will be (more/ less/ fewer) people.2. there will be (more/ less /fewer) free time.3. there will be (more/ less/ fewer) pollution. 4. there will be (more/ less/ fewer) cars. 5. there will be (more/ less/ fewer) t

9、rees. _1. there will be fewer people. _2. there will be less free time._ 3. people will use the subways less._ 4. there will be more pollution. _ 5. cities will be very big and crowed. listen again. check () the predictions you hear. 2bmake conversations about the predictions in 2a and 2b. whats your prediction about the future?i think there will be more pollution.2creally? i dont think so. but i think there will be fewer trees.whats your prediction about the future?i think cities will be very big and crowed.sure. i agree with you. and i think there will be more pollution.what are y