河北省魏县第三中学第一学期九年级英语通案Unit6第六课时

1、年级九学科英语组长第6周第6课时使用人主备教师课题Unit 6 Whe n was it inven ted?课 型新授共7课时第6课时教 学 目 标知识与技能1）复习一般过去时态被动语态的用法。2）能够用英语讲述自己所熟悉的某一发明的简单过程。3）能用就本单元所学习的寓言故事等语言材料，进行完型填空。并用英语介绍某一发明的简要过程。过程与方法三段式与师友互助情感、态度、 价值观了解世界上一些对人类有着重大意义的发明的相关信息，开阔学 生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造 精神。教学重点学会如何写作文教学难点学会如何写作文教法及学法指导小组探究，自主，合作教学工具课件教学过

2、程复备一、激情导入1. Ask Ss which inven ti on they like best.Ss think about their favorite inven tio ns.2. Let some Ss talk about their favorite inven ti ons.二、自主学习Tell the development of the basketball1Basketball was inven ted by a Can adia n doctor n amed James Naismith.2 Whe n he was a collage teacher, he

3、 was asked to think of a game the could be played in win terHe divided the men in his class into two teams and taught them to play his new game.tPlayers on the same team must work together to get the ball in the other team s basket.It is ofte n difficult to decide on the inven tor of certa in inven

4、ti ons. This is because sometimes a few people may invntthings which aren early the same. I s hard to tell who came up with the idea first.Some inven ti ons can also lead to other inven ti onsall of asudde n. So some people doubtwhether the inven torcame up with the idea himself or herself. They thi

5、nk that the inven tor used some one else s idea to create his or her inven ti on. That is why books or websiteusuallymen ti onmore tha n oneinven tor whe n givi ng in formatio n about inven ti ons.Some one stole my watch.My watch was stole n (by some on e).They used five eggs to make this big cakeTh

6、ey used five eggs to make this big cakeWhen did they invent the personal computerWhe n was the pers onal computer inven ted?They asked us not to run in the hallway.We were asked not to run in the hallway (by them)Some one took the video back to the store.The video was take n back to the store (by so

7、me one)温馨提示：1先自己阅读，完成1a.2.完成后师友交流。三、互助探究1.Think of something that you do not like to do. Then think of an inven tio n that could help you. Make no tes.1. Ask Ss what things they don t like to do.e.g. Problem: quickly taking notes in class.2. Discuss in group and think of an inven ti on that could he

8、lp you.e.g. New invention:一a special penWhat it is used for： taking notes quickly in class3. Ss discuss ing the problems and try to make their own no tes.4. Let some Ss read their no tes to the class.温馨提示：1.大声朗读以上词组和句子。2.师友翻译句子。3.师友互提，学友展示四、拓展提咼写作思路1 概括介绍产品特色，引出话题2按照给出的产品顺序逐一介绍产品 3表达对于产品的看法，表明自己的观点T

9、ip 1:开篇点题，发明情况可用到的句型：1 thinkis a veryuseful inven tio n.我认为是一项很有用的发明。Tip 2:介绍现状可用句型 was invented by是由(某人)发明的3. was invented in是在(某时间)发明4. It was used for 匕被用来5. is made of是由 (材料)制成的Tip 3:发表看法，可用到的句型In my op inion 常用句型：1. I think is a very useful invention.我认为是一项很有用的发明。2. was inven ted by 是由(某人)发明的3.

10、 was inven ted in 是在(某时间)发明的4. It was used for匕被用来5. is made of是由(材料)制成的范文：This special pen was inven ted by Liu Jie. It has three colors and is used for tak ing no tes quickly in class. It was inven ted in 2019. It is made of plastic and steel. It can remember what the teacher said. It can also hel

11、p write down the main points. I think it s a useful invention五、检测提升1. During the after noon, there was asudde n(sudde nly) heavyfall of snow.2. I thi nk the telepho newas inven ted(invent) before thecar.3. TheCanadian(Canada) sonAlouette(百灵鸟)is a funsong about a bird.4. Theywere invited(invite) to take part in the May Daycelebrati ons in Beiji ng.5. Thepopularity(popular) of private cars is cha nging thepeople s life style.6. Whe n the billwas brought(bri ng) to him, he was suchsurprised.7. They gave their lives for their country and were honored asheroes(hero).8. Wewer