1教学目标
1、听、说、读、写新单词:science field trip、last 、butterfly、silk、bee 、honey 、ant 、excellent、moth、kg(kilogram)、hole、silkworm、lay、come out of、produce、thread、 inside、museum
2、掌握句型:What did you learn?
We learned that bees can make honey.
2重点难点
1、重点:能根据音标读单词。
science field trip科学考察last最近的,上一个的 butterfly蝴蝶silk丝,丝织品 bee蜜蜂 honey 蜂蜜ant蚂蚁 excellent杰出的,优秀的 moth蛾kg(kilogram)千克 hole洞,洞穴silkworm蚕 lay产(蛋、卵)come out of从……出来produce生产 inside在里面 museum博物馆
2、难点:能够用一般过去式进行简单的陈述。
We went on a science field trip last week.
What did you learn?
We learned that
What did you see?
We saw
3教学过程
3.1 第二学时
新设计
知识链接:
(1)、本单元学习到了一般过去,一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如:yesterday, last week, last year等;在一般过去式的句子中谓语动词要用过去式。(在否定句中主语之后加didn’t ,在疑问句中主语前面加did,此时动词就要还原)
(2)、规则动词过去式构成方法口诀:
1、一般词尾加-ed help→helped
2、如果词尾有个e,只要直接加上d. like→liked
3、以“辅音字母﹢y”结尾,改y为i加ed study→studied
4、以一个辅音字母结尾的重读闭音节词,双写该辅音字母加-ed
stop→stopped
(3)、部分不规则动词需特殊记忆
如:am(is) →was, are→were, do→did, go→went, come→came,
take→took, have (has) →had see→saw learn→learnt/learned
(4)、部分单词原型和过去式是一样的
如:read→read,cut→cut,put→put,hurt→hurt
自主学习:
1、写出下列动词的一般过去式。
is/am-_______ go-________ live-__________ read-__________ see- come- are-__________ dance-
sing- have- do- help-
3、试着翻译下列句子,并自读。
We went on a science field trip last week. _________________________
What did you learn?
We learned that bees can make honey.
合作探究:
1、分组分角色熟悉、朗读并翻译课文
2、听录音和跟老师朗读,会用过去式陈述以下三个句子、了解情态动词can的用法,在小组之间练习句型并在班上进行展示。
What did you do last week?
What did you learn?
What did you see?
课堂小结:
本节课,我们学习了一般过去式,你会运用一般过去时态来说句子吗?
家庭作业:读背今天所学习的新单词和句型。
课后检测:
选择填空:
(1)The children a science field trip last week.
A.go on B.went on C.gone on
(2) -What you ?
-We learnt many things on the field trip.
A.do;learn B.did;learnt C.did;learn
(3)-What did you buy?
-I a science book.
A.buy B.bought C.buys
(4)Last week, I at home and TV.
A.stay;watch B.stayed;watch C.stayed;watched
(5)-What did you do yesterday?
-We a movie.
A.see B.saw C.seed
2、连词成句:
(1)was interesting it very .
(2)that we learnt baby batterfly a can silk make .
(3)learned we that ants always together work .
(4)we the bees saw sweet juice flowers drink the from that.
(5)make can bees we that learnt honey .
课件10张PPT。Unit 4 We went on a science field trip. Section AContents复习本单元的新单词了解动词的一般过去式课文阅读课后小结12342、掌握句型:
---What did you learn?
---We learned that bees
can make honey.
1、听、说、读、写、
新单词:
science field trip、last 、
butterfly、silk、bee 、
honey 、ant 、excellent、
moth、kg(kilogram)、
hole、silkworm、lay、
come out of、produce、
thread、 inside、
museum
学习目标学习重难点1、重点:能根据音标读单词。
2、难点:能够用一般过去式进行简单的陈述。
---We went on a science field trip last week.
---What did you learn?
---We learned that…
---What did you see?
---We saw… 根据音标拼读单词science field trip ['sa??ns] [fi?ld][tr?p] 科学考察
last [lɑ?st]最近的,上一个的
butterfly['b?t?fla?]蝴蝶
silk [s?lk]丝,丝织品
bee[bi:]蜜蜂
honey['h?n?] 蜂蜜
ant[?nt]蚂蚁
excellent [‘eks?l?nt]杰出的,优秀的
moth[m?θ]蛾
kg(kilogram)[?k?l?ɡr?m]千克
hole[h??l]洞,洞穴
silkworm[‘s?lkw??m]蚕
lay [le?]产(蛋、卵)
come out of从……出来
produce [pr?‘dju?s]生产
inside [?n‘sa?d]在里面
museum [mju?'z??m]博物馆知识链接(1)、本单元学习到了一般过去,一般过去时表示过去某个时间发生的动作或存在的状态。常和表示过去的时间状语连用。如:yesterday, last week, last year等;在一般过去式的句子中谓语动词要用过去式。(在否定句中主语之后加didn’t ,在疑问句中主语前面加did,此时动词就要还原)
(2)、规则动词过去式构成方法口诀:
1、一般词尾加-ed help→helped
2、如果词尾有个e,只要直接加上d. like→liked
3、以“辅音字母﹢y”结尾,改y为i加ed study→studied
4、以一个辅音字母结尾的重读闭音节词,双写该辅音字母加
-ed 如:stop→stopped
(3)、部分不规则动词需特殊记忆
如:am(is) →was, are→were, do→did, go→went, come→came, take→took, have (has) →had see→saw learn→learnt/learned
(4)、部分单词原型和过去式是一样的
如:read→read,cut→cut,put→put,hurt→hurt自主学习1、写出下列动词的一般过去式。
is/am-_______ go-________ live-_____
read-______ see- come-_ ___
are-_____ dance-____ sing- ___ _
have- do- help-____
2、试着翻译下列句子,并自读。
--We went on a science field trip last week. _________________________
--What did you learn?
--We learned that bees can make honey. 合作探究 1、分组分角色熟悉、朗读并翻译课文
2、听录音和跟老师朗读,会用过去式陈述以下三个句子、了解情态动词can的用法,在小组之间练习句型并在班上进行展示。
---What did you do last week?
---What did you learn?
---What did you see?课堂小结 本节课,我们学习了一般过去式,你会运用一般过去时态来说句子吗?
What did you learn?
a baby butterfly can make silk.
bees can make honey.
We learned that ants are good.
ants always work together.
bees always work together too.Thank You !