八年级第七单元第二课时

1、Unit7Will people have robots?sectionA2a-2c,3aListen 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) cars. 4. There will be (more/ less/ fewer) pollution. 5. There will be (more/ less/ few

2、er) trees. 2b Listen again. Check () the predictions you hear. 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 crowded. 一般将来时的结构：一般将来时的结构：will + 动词原形动词原形一般将来时表示将来发生的动作或情况。一般将来时表示将来发生的

3、动作或情况。fewer 较少的，较少的，few的比较级，用于的比较级，用于修饰可修饰可数名词复数。数名词复数。more 较多的，较多的，much 和和many的比较级，即的比较级，即可于可于修饰可数名词复数修饰可数名词复数也可也可修饰不可数名词修饰不可数名词。less 较少的，较少的，little的比较级，用于不可数名的比较级，用于不可数名词词 。few-fewer-fewest;little-less-least;many-more-mostmuch-more-mostIn 100 yearsThere will be _ houses.There will be _pollution.Th

4、ere will be _ schools.There will be _ people.There will be _snow.There will be _movie theaters. NowIn 100 years600 houses 1000 housesA lot of pollutionAlmost no pollutionSeven schoolsTwo schools2400 people3500 peopleA lot of snow Little snowSix movie theatersTwo movie theatersAnswers: more, less, fe

5、wer, more, less, fewer“There be”句型的一般将来时句型的一般将来时肯定句：肯定句： There will be +名词名词+其他成份其他成份注意注意：无论后面加单数名词或复数形式，：无论后面加单数名词或复数形式，be都必须用原都必须用原形。形。 There will be only one country.否定句：在否定句：在will后面加后面加not. There wont be only one country.一般疑问句：把一般疑问句：把will提到提到there之前。之前。 Will there be only one country? Yes, ther

6、e will. / No, there wont.3a Fill in the blanks with more, less or fewer.1.In the future, there will be _fresh water because there will be_ pollution in the sea.2. In 100 years, there will be_ cars because there will be _ people in the cities.lessmoremoremore3. There will be_ jobs for people because_

7、 robots will do the same jobs as people.4. I think there will be_ cities because people will build_ buildings in the country.5. In 50 years, people will have _free time because there will be_things to do.fewermoremoremorelessmore3b Complete the predictions with what you think will happen. 1.Kids stu

8、dy at school now. In 100 years, _ 2. I sometimes see blue skies in my city, but in the future _ _Kids will study at home on computers.I will often see the blue skies,because there will be less pollution. 4. Families usually spend timetogether on weekends, but maybe in 200 years_ _3. People now usually live to be about 70-80 years old, but in t