七年级英语Lesson 4:A Visit to Lanzhou导学案Class:_____GroupName:_____Designer: lijunping Teacher:
Learner:
【学习目标】
1能正确的说出行走的路线。
2．掌握下列知识点：
(1)重点词汇：group
bridge
over
cross
wide
(2)重点短语：①take a train
②go for a walk
③go down
④turn left
⑤in front of
(3)重点句型：①Let’s go down this street and turn left at the traffic lights．
②A mother with a baby!
【学法指导】
课前自主阅读课文，至少3遍，根据学习目标画出重点短语和句型。
【自主学习】
I．单词预习：根据句意及首字母提示完成下列句子
1．The little child can’t c
the street by himself．
2．The road that was built recently is very w
．
3．Nanjing Changjiang b
is the longest one in China.
4．Our g
sings the purple words．
5．There is a light o
the desk
II．课文预习：根据课文内容回答问题
6What do Chinese people call the Yellow River?
7 How long is the Yellow River?【我的问题】：
自我评价
小组评价
【合作探讨】
一、重点单词与短语
1．(1)over prep．在……的上面.多指不接触且垂直的上面，接触的时候是指全部遮盖。There is a bridge over the river．河上面有一座桥。
(2)over多余，超过
He stayed in my home for over a month．
他在我京住了一个多月. 2．take a train坐火车
与by train意思相同，但用法不一样，take a train是动词词组，在句中作谓语，而by train通常放于句首或句尾，作状语。
He takes a train to travel．=He goes to travel by train．他坐火车去旅行。
【拓展】take a car=by car坐小汽车
take a ship=by ship坐轮船
take a plane=by plane坐飞机
3．go for a walk散步.通常用go out for a walk，其中的walk为名词，意为“步
行，行走”，还可以作动词，意为“走路”。My parents often go for a walk after supper．我父母通常晚饭之后去散步。
5．in front of在……的前面
不是一个整体的外部的前面，而in the front of多指在一个整体的内部的前面。There is a tree in front of the sch001．学校的前面有一棵树。
重点句型
‘
二、重点句型
1．Let’s go down this street and turn left at the traffic lights．
让我们沿着街道走，然后存红绿灯处左拐。
【精解】(1)这是一个祈使旬，用于表达命令、请求、劝告、警告、禁止等。let’是let与的缩写。go down向下走”，在交通灯前面要用介词at。
Let’s go to the park．让我们去公一玩。
(2)turn left向左拐 ;向右拐，用turn+right
Go straight and then turn left．直走，’戋后向左揭。
2．A mother with a baby!一个抱小孩的母亲!
【精解】这是一个省略句，完整的句子应该是It is a mother with a baby．这里省略了主语和谓语。 The man with a book in his hand is our English teacher.
那个手里拿着一本书的人是我们的英语老师。
【当堂检测】I．单项选择
(
)1．I go to work
bicycle．
A．on
B by
C．at D in
(
) 2 He____ to the park.
A．walk
B．walks C．go walk
Dgoes walk
(
)3．The Yellow River is about 5 400 kilometres _______.
A．wide
B．width C long D．1ength
(
) 4．My brother never______ on Sunday
A．go to shopping B．shops C．go shopping Dshop
(
)5．Sunday is_____ first day of a week．
A．a B．an C．its D．the
【拓展延伸】I．用所给单词或短语的适当形式填空
go for a walk；take a train；crossing；one；go down
6．Mary likes______ after supper．
7．Tomorrow his uncle______to travel．
8
Don’t______the street when the traffic lights are red.
9 Changjiang is the_____longest river in China．
10 Let’s_____the street and turn right．
II．连词成句。
11。wide，long，and，it’s _______________________
12．was，first，the，over，Yellow，the，River，bridge，it_______________________
13what，the，people，call，the，Yellow River，Chinese，do_________________
14 road，this，lead，will，the，to，us，park