高中英语人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration教案及反思
展开Perid 2 Building up yur vcabulary教学设计
课题
Unit 2 Perid 2 Building up yur vcabulary
单元
Unit 2
学科
English
年级
Grade 2
教材
分析
该部分的词汇学习部分共有三个活动:活动1要求学生根据英文释义写出对应的英文单词,
并在Rca ding and Thinking板块的主阅读语篇里找到包含对应单词的句子。然后, 学生要选择合适的单词补全新的句子。这一活动主要是帮助学生回顾和巩固新学的词汇,通过英文释义和在新语境中的运用,加深对词汇的理解与掌握。活动2的训练日标是新学的词块,通过选词填空的方式, 让学生在语境中正确运用词块。活动3提供了一篇短文, 介绍少年Zac Sunderland的环球航海冒险。该活动要求学生在理解短文内容的基础上,运用所学词汇补全缺失信息。该活动不仅能训练学生在相对复杂的语境中灵活运用词汇的能力,还能帮助学生增强语篇意识,拓展与单元主题相关的见闻, 深化“海洋探索”的主题意义探究, 学生阅读同龄人Zac的经历和感言, 更容易被Zac身上体现的为实现自己的理想所倾注的勇气和毅力所打动, 受到鼓舞。
学习目标与核心素养
1. T review China’s sea explratin.
2.T practice using key wrds and phrases frm the text f reading.
3.T get t knw smething abut Zac Sunderland’s sea jurney.
重点 重点
T practice using key wrds and phrases frm the text f reading.
难点
T practice using key wrds and phrases in a passage.
T develp cmmunicative ability thrugh designed grup and pair activities.
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Lead –in
1.Retell the explratin activities f the cean in the past f ur cuntry accrding t the timeline belw.
2.G ver the key vcabulary.
3.cmplete the passage using key wrds in reading and thinking.
There are many t__________ and legends abut hw seamen explred the ceans in the past. But hw many f them are reliable? The fact is that they needed multiple ways t keep safe after s________ sail.
Using nature t help is the first and mst useful frm f explratin. This includes the Nrth Star, Sun and cluds.
Using the weather. Experienced captains culd see the b________ between weather and dangers. Either they withdrew the fleets r e________ their vyage.
Using the sea. Skillful sailrs culd use tides and currents t carry ships back t the shre r pass thrugh narrw c_________.
These skills helped seamen explre the seas and discvered new lands. They needed nt nly the instruments but als curage and luck.
Answers: tales setting bnds extended channels
Students retell the explratin activities f the cean in the past f ur cuntry
Students g ver the key wrds learned in the previus class.
Students cmplete the passage using key wrds in reading and thinking.
T review the cntent f the text..
T review the key wrds learnt in the previus class.
.
T use the key wrds in a passage related t the tpic f this unit again.
新课
Activity 1
Write dwn the wrd that matches each definitin.
1. _________ an imaginary stry r an exciting descriptin f an event
2. _________ related t the king r queen f a cuntry
3. _________ t reach an agreement by discussin
4. _________ t stp taking part in an activity
5. _________ t make smething lnger r larger
6. _________ a cnnectin between peple
7. _________ a level f quality, ability, etc.
8. _________ a deep passage f water used as a rute fr ships
Answers: tale ryal negtiate withdraw extend bnd
League channel
Chse the apprpriate wrds frm abve t cmplete the fllwing sentences.
1. Their cmmn experience created a strng _________ between them.
2. As a majr figure in British plitics, Churchill was in a _________ f his wn.
3. The deadline has been ________ by tw days.
4. I am reading a bk abut flk _________ and ancient legends.
Answers :
Bnd league extended tales
Activity 2
Cmplete the sentences with the crrect frms f the phrases in the bx.
a sight t behld in hand withdraw frm in return
1. Henry Nrman Bethune devted his life and prfessin t helping peple withut expecting anything _______________.
2. Last summer we visited an island in the Indian Ocean, whse rcky castline and lng glden beaches were ________________.
3. The tennis player ______________ several turnaments due t injury.
4. With lts f fd and drink ____________, they set ff fr their picnic.
Answers: in return a sight t behld withdrew frm
in hand
Find ut phrases in the text
Activity 3
Cmplete the passage belw with the crrect frms f the wrds in the bx.
find ne’s way bredm reach ut acrss the sea set sail frm the fundatin tale mtivate
In 1519, Ferdinand Magellan, a Prtuguese adventurer, made the first vyage arund the wrld. On 14 June 2008, nearly 500 years later, a 16-year-ld American by, Zac Sunderland, ________ n a similar jurney. After 13 mnths, he returned with a new wrld recrd: the yungest persn ever t sail arund the wrld.
Zac grew up n a bat and learnt hw t sail when he was fur, which _______________________ f his success. As a child, Zac read a bk abut Rbin Lee Graham wh had sailed arund the wrld alne as a teenager in 1965. Zac was greatly inspired by Graham's _________________. After his 16th birthday, Zac started making plans fr his jurney. Using his wn mney, Zac bught a bat and set ff.
________________________ is ften a mixture f danger and ____________________. Zac had t ____________________ thrugh heavy strms and get by n little sleep n his jurney. It was bring t stay n a bat all day, s Zac read lts f bks!He als emailed his family using his laptp, telling them abut his experiences arund the wrld.
When the jurney ended, Zac’s adventure received widespread media cverage. At his press cnference, he talked abut hw passin and curage made his dream cme true. In his pinin, there’s s much that peple can achieve with the right ________________ and ambitin. Just g fr it!
Answers: set sail frmed the fundatin tale Reaching ut acrss the sea
Bredm find his way mtivatin
Questins
What prblem did zac meet in his jurney ?
Zac had t find his way thrugh heavy strms and get by n little sleep n his jurney. It was bring t stay n a bat all day, s Zac read lts f bks!
What made Zac’s jurney successful?
It was passin and curage that made his jurney successful.
Discussin
Cmpare t the great vyages in histry, is Zac’s vyage meaningful ? Why?
Languages pints
1. mixture n.混合;结合体;混合物
【教材原句】
Reaching ut acrss the sea is ften a mixture f danger and bredm.
远渡重洋往往既危险又无聊。
【实例品读】
The city is a mixture f ld and new buildings.
这座城市是新老建筑兼而有之
【热点归纳】
mix vi.& vt.(使)混合;(使)掺和;(使)融合
mix with与……混合;融合
mix A with B=mix A and B (tgether) 把A与B混合起来/融合在一起
mix up混淆;弄混;弄乱
mixed adj.混合的;混杂的
【考点精练】
(1)I listened t his adventure with a _______(mix) f amusement and disbelief.
(2)I dn’t like t mix business __________pleasure.
(3)He was s nervus that he gt the speech pages all _________(mix) up.
2. cverage n. 新闻报道;覆盖范围
【教材原句】
When the jurney ended, Zac’s adventure received widespread media cverage. 旅程结束后,扎克的冒险经历得到了媒体的广泛报道。
【实例品读】
tnight's live cverage f the hckey game is n Channel 5.
今晚曲棍球比赛的现场直播在5频道。
【热点归纳】
media cverage 媒体 报道
cver vt. 覆盖;遮盖;涉及 n. 封面
【考点精练】
(1)She's _____________ the party's annual cnference.
她正在报道这个政党的年会新闻。
(2)There're _____________ f freign news in the newspaper.
报纸上有国外的新闻报道。
1. prfessin n. 职业;行业
【教材原句】
Henry Nrman Bethune devted his life and prfessin t helping peple withut expecting anything in return.
【实例品读】
He wrked his way t the tp f his prfessin.
他一步一步努力,终于成为行业内的翘楚。
【热点归纳】
by prfessin 就职业来说
prfessinal adj. 专业的;职业的
prfessr n. 教授;讲师;教员
【考点精练】
(1)This was clearly a jb fr a real _____________.
这显然是需要真正专家才能担任的工作。
(2)He was made _____________at the age f 40.
他40岁时成为教授。
(3) The authr f the guidebk is an architect _____________.
这本指南的作者是一名建筑师。
.
Students matches each definitin t the key wrds and chse the apprpriate wrds t cmplete the sentences.
students
cmplete the sentences with the crrect frms f the phrases in the bx.
Students find ut phrases in the text
Students fill in the blanks using the crrect frms f the wrds in the bx.
Students answer the questins
Students have a discussin .
Students learn hw t use the new wrd in this perid.
T help the students cnslidate key vcabulary by matching wrds t their meanings and seeing hw they are used in cntext.
T use the key phrases in sentences.
T srt ut phrases in the text.
T help students practise key vcabulary in a paragraph.
.
T catch the main cntent f the passage.
T inspire students t think and express themselves.
T grasp the usage f the new wrds.
作业
Hmewrk
D the exercises n
Page 76f Wrkbk.
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