八年级英语上册 Unit 7 Will people have robots（第1课时）学案（无答案）（新版）人教新目标版.doc

第1课时学案unit 7 will people have robots?section a (1a-2d) 【学习目标】1掌握下列单词的读音和用法。paper,pollution,future, environment,planet, earth, plant, part, peace,2掌握句型: 1）will 构成的一般将来时态的陈述句、否定句、疑问句及回答2）能够用所学的单词和句型对未来进行预测。3）学生学会使用there be 句型的一般将来时.。【重点难点】重点: 1will构成一般将来时态的句式。there be 句型的一般将来时态。2more , fewer , less 的用法，并正确区别fewer与 less的用法。难点: how to make predictions .即预测未来。【新知预习】一、写出它们的缩略形式1.i will _ 2. we will _ 3. you will _ 4. she will _ 5. he will _6. it will _ 7. they will _8. there will _9. will not _二、根据汉语完成英语句子。1. 人们在家里将拥有机器人。people _ _ in their homes.2. 人们将不再用钱，一切东西将免费。people _ _ money. everything _ _ free.3. 人们将会活到200岁。people _ _ to be 200 years old.4. 100年后将会有更少的污染。there will be _ _ in 100years.【课堂探究】探究1 1.一般将来时的定义：表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常与表示将来的时间状语连用，如：tomorrow, next week, in the future, in five years等。分为实义动词的一般将来时和there be结构的一般将来时。 针对练习： 1. kids will _（have）computers in their classroom.2.there will be more libraries in this city. (一般疑问句)_ more libraries in this city?探究2 more，less，fewer的用法辨析more 是much ,many 的比较级；less 是little 的比较级，修饰不可数名词；fewer 是few的比较级，修饰可数名词复数。针对练习： 1.there will be _（更多的建筑）in 50 years.2.the students will have _（更少的家庭作业）to do.3.there will be _（更少的污染）here.【达标练习】一、根据所给汉语提示完成单词。1. a _ (机器人) can help people do the housework.2. _ (每件东西) is ready now.3. i need two big pieces of _ (纸) .4. there will be _ (更少的) cars in 100 years.5. _ (污染) makes fish die (死亡) in the river. 6. there are more and more _ (树木) in our country.二、句式转换。1. i _ _ (come) over to your school next week. (动词填空)2. i _ _ (come) over to your school next week. (对1变成否定句)3. _ you _ over to my school next week? (对1变为一般疑问句)4. yes, i _. / no, i _. (对3作出肯答或否答)5. _ _ you _ next week? (根据1划线部分提问)三、用所给词的适当形式填空。1.cities _ (be) very clean in the future.2. we _ (study) at home on computers in 100 years.3. there _ (be) only one country in the world in 100 years.4. because there is less _ (pollute), our hometown becomes more and more beautiful.5. i can do it with _ (few) people and _ (little) money. 6. there will be _ (many) cars than before.四、 按括号中要求完成句子。1.there will be less free time next term. there _ _ less free time next term. (变为否定句)_ there _ less free time next term? (变为一般疑问句)2. people will live to be 200 years old.people _ _ to be 200 years old. (变为否定句)_ people _ to be 200 years old? (变为一般疑问句)3. she will come to see me in a week. (对划线部分提问) _ _ will she come to see you