《人教版七年级下册英语PPT授课课件 Unit 3 Unit 3 SectionB (2a-2c)》由会员分享，可在线阅读，更多相关《人教版七年级下册英语PPT授课课件 Unit 3 Unit 3 SectionB (2a-2c)（43页珍藏版）》请在金锄头文库上搜索。
1、How do you get to school? Unit 3 第四课时：Section B (2a2c) Teacher: Look at the picture. What can you see? Students: A school. Teacher: Do you like your school? Students: Yes, we do. Teacher: I usually get to school by bike, but sometimes on foot. How do you get to school? 2a Look at the picture and tit
2、le below. Guess what the passage is about. 2b Read the passage and answer the questions. Crossing the River to School How do you get to school? Do you walk or ride a bike? Do you go by bus or by train? For many students, it is easy to get to school. But for the students in one small village in China
3、, it is difficult. There is a very big river between their school and the village. There is no bridge and the river runs too quickly for boats. So these students go on a ropeway to cross the river to school. One 11year old boy ,Liangliang, crosses the river every school day. But he is not afraid bec
4、ause he loves school. “I love to play with my classmates. And I love my teacher. Hes like a father to me.” Many of the students and villagers never leave the village. It is their dream to have a bridge. Can their dream come true? 1. How do the students in the village go to school? 2. Why do they go
5、to school like this? They go on a ropeway to cross the river to school. Because there is a very big river between their school and the village. There is no bridge and the river runs too quickly for boats. 3. Does the boy like his school? Why? 4. What is the villagers dream? Do you think their dream
6、can come true? Why or why not? Yes, he does. Because he loves to play with his classmates. And he loves his teacher. His teacher is like a father to him. To have a bridge. Yes, I think so. I think many kind people can help them. Crossing the River to School 过河去上学知识点1 考向 cross 用作动词，意为“横过；越过”， crossin
7、g 为名词，“十字路口”，across 为介词 ，“穿过”。cross 相当于go/walk across。 考点1 cross /krs/ v.横过，越过 eg: Please be careful when you cross the road. 当你过马路时请当心。 Turn left at the second crossing. 在第二个十字路口向左拐。 Go across(Cross) the street and you can find it. 穿过这条街道你就能找到它。 拓展 cross 还可用作名词，意为“十字形；叉形记号” For many students, it is
8、 easy to get to school.对许多学生来说，到校是容易的 。 知识点2 本句是“It is adj. (of/for sb.) to do sth.”结构，意为“( 某人/ 对某人来说) 做某事是的。”其中It 为形式主语，后面的动词 不定式短语to do sth. 是句子真正的主语。 考点1【句法分析】【重点】 英语中，当动词不定式短语或动名词作主语时，谓语动词 通常用单数形式。且动词不定式作主语时，常用it 作形式 主语，将动词不定式放在后面。本句为了强调，把for many students 放到了句首。正常的语序应是“It is easy for many stude
9、nts to get to school.”。 eg: It is difficult to get there. =To get there is difficult. 到达那儿是困难的。 典例 It isnt easy for us _ English well. (渝北) A. learn B. learns C. learning D. to learn D 拓展辨析Its adj.for/of sb. to do sth.句型中的for和of It is adj. for sb. to do sth. 中的for 表示对象， 意为“就而言；对来说”，句中的形容词是描述 事物特征的。
10、eg: Its difficult for me to speak French. 对我来说，说法语是困难的。 Its adj.of sb.to do sth.中的形容词是表示人的 特点、性格或特征的。 eg: Its nice of you to help me. 你帮我真好。 It is great_ us to get so many favorite books on International Childrens Book Day. (连云港) A. to B. with C. of D. for 典例D 【点拨】用语法判定法解题。在“It is adj. of/ for sb. t
11、o do sth.” 结构中，当表语形容词是说明不定式 逻辑主语的品质特征时，介词用of；当表语形容词是 说明不定式的性质、特点时，用for。句中great 表明 事情“很棒”，故介词用for。 many/meni/ adj. of B. of; to C. for; to D. to; to C 【点拨】考查固定句式和介词的用法。“It is 形容词 of/for sb. to do sth.”是固定句式，其中It是形式主语，真 正的主语是后面的动词不定式； 句中的形容词important不 是用来说明人的，应用介词for，所以选C。 13. The bank is _ the bookst
12、ore and the post office. (益阳) A. at the front of B. among C. between 14. When do you leave_ school? A. to B. in C. for D. at C C 【点拨】句意为“你什么时候动身去学校？” leave for意为“动身去”。 【点拨】用语法分析法解题。由空格前的A以及其后 的woman可知需要一个形容词作定语；65yearold 是 复合形容词，其构成形式是：数词名词形容词， 中间加连字符，名词必须用单数形式。故选C。 15. A _ woman was saved from the ship on June 2nd, 2015.(黔西南) A. 65 year old B. 65yearolds C. 65yearold D. 65yearsold C 本节课主要练习了听力，学习了“过河去上学”这 篇课文，掌握了知识点宾语从句、cross、 Its+adj+for/of sb. to do、动词不定式作目的状语、 复合形容词、afraid、come true等的用法。
