高中英语Unit 4 Natural disasters教案及反思

这是一份高中英语Unit 4 Natural disasters教案及反思
课题
Describe pictures f disasters
单元
Unit 1
学科
English
年级
高二
教材分析
This unit als tries t reflect the meaning f the theme "Disasters are merciless, peple have feelings", that is, in the face f majr natural disasters, human perseverance, mutual assistance, cnfidence and rebuild their hmes. The theme picture shws a tuching picture f a grup f PLA sldiers transprting the injured in the ruins f Wenchuan earthquake, which reflects the fearless humanitarian spirit f the army and the peple wrking tgether t help the victims in the event f a majr natural disaster, and highlights the imprtant rle and selfless dedicatin f PLA sldiers in disaster relief wrk.
The theme f this sectin is "Describe pictures pf disasters". Students shuld master attributive clauses and be able t use these attributive clauses in the descriptin f specific things, s as t imprve their language expressin and applicatin ability. Amng them, the restrictive relative clause intrduced by that, which, wh and whm is smething that students have mastered since junir high schl, while the restrictive relative clause intrduced by whse is smething new. Accrding t the requirements f the curriculum, students nly need t master restrictive attributive clauses in the cmpulsry stage, while the knwledge f nn-restrictive attributive clauses is required in the elective stage.
学情分析
The target f this class is Senir One students, wh have acquired a certain reserve f language knwledge and a certain understanding f reading and thinking lessns after learning the required textbk. Thrugh bservatin, analysis and summary, and use the structure f restricted attributive clauses and bject cmplement t express emtins and describe situatins.
学习
目标与核心素养
Language ability
Recgnize the restrictive relative clauses and understand the use f relative prnuns;
Summarize the frm and functin f restrictive relative clauses
Use relative clause t describe pictures f disaster and preventin f natural disasters
Develp their the fearless humanitarian spirit learnt frm the army and the imprtant rle and selfless dedicatin f PLA sldiers in disaster rescue wrk t help thers in need.
Learning ability
Cultural awareness
Thinking qualities
重点
Summarize the frm and functin f restrictive relative clauses
难点
Use relative clause t describe pictures f disaster and preventin f natural disasters
教学方法
PWP mde; The activity-based learning apprach t EFL; CAI(Cmputer Assisted Instructin); Cperative language learning;
教学过程
教学环节
教师活动
学生活动
设计意图
课前准备及导入新课
Step I Lead in
Listen t the clip f the sng and bserve the sentences underlined in red clr.
Listen and bserve the structure f the sentences underlined in red clr.
Aruse their interest in the tpic and prvide basic infrmatin fr them, which helps them listen t find the answers easily.
课中环节
Activity1: What are relative clauses? 什么是定语从句？

Activity2: Drills
Activity3:Summary and hw t chse relatives.
Attentins
Activity4: Practice
Have sme knwledge f the definitin and structure.
Find and underline the restrictive relative clauses in the sentences belw.
Summarize the relatives and chse relatives crrectly.
Observe and analyze the special examples f relatives.
Cmplete the sentences with the crrect frms f the wrds.
Pave the way fr analysis and discussin f the cre structure f restricted relative clauses.
Thrugh bservatin, demnstratin, summary, analysis and discussin f the cre structure f the sentences, let identify the cnnectin wrds f restrictive relative clauses.
Guide students t better understand the functin and meaning f the target language in case f mistakes.
Make the students initially perceive and understand the attributive clauses and functins f relative prnuns .
课后环节
Wrk in pairs and lk at the pictures belw and take turns t ask each ther abut the pictures.
Make sentences with restrictive relative clauses using that, which, wh, whse, r whm.
Practise using the structure in this unit.
作业
Review the grammar pints
Finish the exercises n wrkbk.
Cnslidate the knwledge and skills students have learned in this lessn.
板书设计
Remind the students f key infrmatin they have gt and prvide clues fr them t express and write.