Unit7 B2导学稿 2022-2023学年八年级上册英语 学案

这是一份Unit7 B2导学稿 2022-2023学年八年级上册英语，共3页。
八年级英语上册导学案       第___周第___课时课题Unit7  B 2  课 型新授课主备人 备课组审核 级部审核 学生姓名 教师寄语Well done is better than well said. 说得好，不如做得好。Knowledge is power.  知识就是力量。学习目标1.熟练掌握词汇：future，environment，planet，building，play a part，world peace 2.熟练掌握以下句型 (1)In the future，there will be... (2)A：Will there be... ？      B：Yes，I hope so. 【课前预习】unpleasant(反义词)_____________made(原形) _______scientist(科学________)factory(pl.)__________human(pl.)________ 未来，将来 __________             bored(v.)___________(adj.)_______________帮助做某事_________________________  一再；反复 __________               看起来像               醒来；唤醒 __________                the same as             get bored             seem possible              (1)They _________ ___________(帮助)the housework and do the most unpleasant jobs.(2)However, they agree it may take_________ ________(数百年)years.(3)Scientists are now trying to make robots__________ ___________（看起来像）people and do______ __________ _____（与…相同）us.(4) After an earthquake,a snake robot could help______ _____(寻找)people under buildings(5)We never know what will happen_______ ______ ___________（未来）.【合作探究】Task 1 Read and answer(1)Do you think you will have your own robots?_                                 (2)What can the robots in the future do?                                     (3)What are scientists trying to do now?                                      (4)Are there already robots working in factories?            ___(5)What could a snake robot do after an earthquake?                         Task 2 Read and fill in the chart.【拓展延伸】观察与思考
（1）For example, there are already robots working in factories. 例如，已有一部分机器人在工厂里工作了。本句含有固定句型：There is/ are +sb./ sth. +doing sth. 表示“有某人/某物在做某事”。Eg.There are some boys swimming in the swimming pool.  有一些男孩在游泳池里游泳。（2）That may not seem possible now, but computers, space rockets and even electric Tooth brushes seemed impossible a hundred years ago. 现在看起来似乎是不可能的，但在100年之前，电脑、宇宙火箭甚至电动牙刷似乎也是不可能的。本句是由but连接的并列句。 seem v. 像是；似乎    1. Lucy seems quite happy. 露西似乎很高兴。2. It seems a good idea. 似乎是一个好主意。3. Group 2 seemed to win the match. 二组好像赢了比赛。4. It seems that he was ill. 似乎他病了。 possible adj.可能存在或发生的，可能的。反义词为impossibleas …… as possible 尽可能地,……eg. as soon as possible 尽可能快（指时间） as fast as possible 尽可能快（指速度）   as quickly as possible 尽可能快（指动作）【当堂反馈】I根据句意及首字母提示完成单词1. China will build our own s       station.  2. Zhai Zhigang is an excellent a        .3. People will visit other planets by r       .  4. Tomorrow I will f      to Beijing and have a meeting.    5. The m         goes round the earth.II.用所给词的适当形式填空1. He       (live) in Weihai two years ago.   2. There      (be) an English test next Wednesday. 3. There are many beautiful        (build) in Harbin. 4. I        (take) the bus to school yesterday.     5. I        (work) near here.III.用所给动词适当形式填空1. What _______ you ______(do) this Sunday? There __________(be) a football match. 2. He             swimming in the river every day in summer. (go)3. “ When             you             the car ?” ( buy )   “ In 1998 . ” 4. Mary’s birthday is next Monday, Her mother ___________（give）her a present.5. They all _________(go) to the mountains yesterday morning. 6. She _________(not visit) her aunt last weekend. She ____ (stay) at home and ______(do) some cleaning.  自我评价专栏            自主学习：    合作与交流：    书写：     综合：