八年级下册（2024）Thinking Skills备课课件ppt

这是一份八年级下册（2024）Thinking Skills备课课件ppt，共35页。PPT课件主要包含了CONTENTS，heavy rain，flood，hurricane，earthquake，snowstorm，heatwave，typhoon，wildfire，Cause等内容，欢迎下载使用。
01 ~ Lead in
02 ~ Pre-reading
03 ~ While-reading
04 ~ Pst-reading
05 ~ Language pints
06 ~ Exercise&Hmewrk
Lessn Objectives:
In this lessn, we will be able t:
1. Use cause-and-effect graphic rganizers t clarify the causal relatinships in the text.2. Ask questins befre, during, and after reading t help understand the cntent f the text.3. Recgnize the irresistible pwer f nature thrugh the harm caused by flds and typhns, and learn t take reasnable prtective measures during natural disasters.
Review different kinds f natural disasters.
Thinking Skills
Undertanding cause and effect
The cause is why smething happens, and the effect is what happens.
原因解释为什么某事会发生，结果描述发生了什么。
Activity 1
Lk at the pictures and cmplete the cause-and-effect chart.
why smething happens
what happens
The rain was heavy.
There was a big _________.
The wind was ________.
The umbrella was brken.
Cmplete the cause-and-effect chart.
A hurricane _______ the _______ areas f Flrida.
Huses nearly _____ _____ _______.
Many trees ______ ______ n cars.
fell dwn
went int pieces
Activity 2
Read the text and cmplete the fllwing chart.
Flds are ne f the mst cmmn types f natural disasters and can be very harmful. In big flds, peple die in great numbers, and many mre lse their hmes. Flds can als harm animals and the living envirnment. After the flds, harmful insects may spread deadly diseases. Hwever, the effects f flds are nt always bad. Fr example, flds can fill up undergrund waterways and lead water t dry lands, wells and springs.
Big ___________
1. Cause great lsses f _______ and _______.2. Harm _______ and the living envirnment.3. Harmful insects may spread ______________.4. _________ undergrund waterways and lead water t __________________________.
lives hmes
deadly diseases
dry lands, wells and springs
in great numbers 大量地
fill up (使)填满; 充满
Read again and mark T (true) r F (false).
1. Flds are the mst cmmn natural disaster in the wrld. ( )2. Flds nly bring bad effects t peple and the envirnment. ( )3. After flds, harmful insects may spread deadly diseases. ( )4. Flds can help fill waterways and bring water t dry areas. ( )
ne f the mst cmmn
nt always bad
Pair wrk. Talk abut the effects f big flds based n Activity 2.
What are the effects f big flds?
Well, big flds can cause great lsses f lives and hmes. Many peple ______, and even mre _______ their huses.
That sunds terrible. Are there any ther bad effects?
Yes. Flds can als harm animals and the living envirnment. After the flds, _________ insects may spread deadly _________.
S flds are always bad?
Nt exactly. The text says flds can als ______ ______ undergrund ____________ and lead water t dry lands, wells and springs.
Oh, s they can be helpful in sme ways t.
fill up
Pst-reading
Retell the text in yur wn wrds based n the cause-and-effect chart .
Tips:in great numbersthe living envirnmentfill up
Example:Flds are ne f the mst cmmn types f natural disasters and can be very harmful. In big fds, ...
Language pints
1. The umbrella was brken. 伞被弄破了。 brken是break的过去分词，意为“(使)破，裂，碎”。英语中“be+动词过去分词”构成被动语态的基本结构。be brken意为“被弄坏了”, 因动作发生在过去，所以be动词用其过去式。 e.g. My ty was brken by my brther yesterday. 昨天我的玩具被我弟弟弄坏了。【即时练习】 The windw _________ by Tm yesterday. A.breaks B. brke C. is brken D. was brken
2. Flds are ne f the mst cmmn types f natural disasters and can be very harmful. 洪水是最常见的自然灾害之一，破坏力极强。 harmful adj. “(尤指对健康或环境)有害的，导致损害的”。 e.g. She knws the harmful effects f smking. 她知道吸烟的害处。拓展：be harmful t sb./sth. “对……有害”, 可与d harm t 互换。e.g. As we all knw, smking is harmful t health. 众所周知,吸烟对健康有害。链接：harm v./n. “危害” → adj. harmful“有害的，导致损害的”。 → adv. harmfully “有害地”。→ adj. harmless “无害的”。 → adv. harmlessly “未造成伤害”。【即时练习】 T much plastic waste can ______ the envirnment. A. be harmful t B. be gd fr C. be interested in D. be afraid f
3. In big flds, peple die in great numbers, and many mre lse their hmes. 在大洪水中，人们大量死亡，更多人则无家可归。 in great numbers “大量地，数量众多地”, 强调数量非常多。e.g. Turists cme t the beautiful castal city in great numbers every summer. 每年夏天大量的游客来到这个美丽的海滨城市。拓展：a number f+可数名词复数，“数个”。 作主语时，谓语动词用复数。the number f+可数名词复数，“……的数量”。作主语时,谓语动词用单数。 【即时练习】There are _____ students n the playgrund. _____ the students is ne hundred. A. a number f; The number f B. the number f; The number f C. the number f; A number f D. a number f; A number f
4. Hwever, the effects f flds are nt always bad. Fr example, flds can fill up undergrund waterways and lead water t dry lands, wells and springs. 然而，洪水的影响并非全是负面的。例如，洪水会填满地下水道，将水引到干旱的土地、水井和泉眼。 fill up “(使)填满，装满；充满”e.g. I need t fill up the car. 我得给车加满油。链接：fill… 用……装满…… be filled with充满，装满；被……填满 fill (neself) up (with/n) 用……填饱肚子 e.g. T save time, I filled myself up with bread. 为了节省时间，我用面包填饱了肚子。【即时练习】 Her eyes ________ (fill) up with tears when she heard the news.
Reading strategies
Asking questins
Reading Strategies
Hw can yu understand a text better?
Ask yurself questins,
befre, while, and after yu read the text.
using wh, when, where, hw, why r questins with yes r n answer.
Lk at the picture and learn hw t ask yurself questins.
Yu see: a typhn alarm signYu read: sme infrmatin abut the typhnS yu may wnder:When will the typhn actually cme?Is it very strng?
When will the typhn actually cme?
Is it very strng?
The typhn will cme within 24 hurs.
Yes, it is quite strng. The wind frce is grade 8-9, which means it can cause damage.
The typhn is called Jamie.
Read the text and ask yurself questins.
Typhn Jamie is cming. Everyne in my family is busy making preparatins. When mm ges t buy cked fd and clean water frm the nearby supermarket, dad is checking the huse in and ut. He repairs the brken dr and fixes all the windws with glue and tape. He als makes sure that gas and electricity are safe. My brther mves the flwers and ther things indrs, and I put the flashlights within ur reach.It is nearly 6:00 p.m. The wind is blwing harder, and the rain is getting heavier. We hpe Jamie will be ver sn.
I read: Everyne is busy.I wnder:Why ______________________? What _____________________?
I read: Mm ges t the supermarket.I wnder:__________________________?__________________________?
/,prepə'reɪʃn/ n.准备工作
/ɡlu:/ n.胶水/v.黏合
/teɪp/ n.n. 胶带;磁带
/'flæʃlaɪt/ n.手电筒
is everyne busy
des each persn d
What des she buy there
Why des she g there
Then read again t find the answers.
Why is everyne busy?What des each persn d?
Because everyne is busy making preparatins fr the cming typhn.
Mm buys sme fd and water, dad repairs the dr and fixes windws, his brther mves things indrs and the writer puts flashlights within their reach.
What des she buy?Why des she g there?
She buys cked fd and clean water.
Typhn is cming, s they need fd and water t stay indrs t keep safe.
Pair wrk. Read the text again. Ask each ther mre questins and answer the questins.
Why des dad fix the windws with glue and tape? Hw d yu knw the typhn is cming sn?
T keep them frm breaking in strng winds.
The wind is blwing harder and the rain is getting heavier.
be busy ding sth. 忙于做某事
in and ut 里里外外/进进出出
brken dr 破损的门
Key phrases
1. 大量地；数量众多地 ____________________ 2. （使）填满；装满；充满 _______________3. 忙于做某事 ____________________ 4. 熟食 ____________________5. 结束 _______________ 6. 生活/生存环境 ________________________
in great numbers
be busy ding sth.
the living envirnment
5. Everyne in my family is busy making preparatins. 我们家的每个人都在忙着做准备。 be busy ding sth. 意为“忙于做某事”。e.g. We were busy preparing fr a test while yu were traveling. 当你们在旅行时，我们正忙着准备考试。链接：be busy with sth. 意为“忙于某事”。e.g. My mther is busy with husewrk after wrk. 下班之后，我妈妈忙于家务。 【即时练习】A grup f students are busy ________ creating the scenery and sets fr the schl play. A. wrk n B. t wrk n C. t wrking n D. wrking n
6. When mm ges t buy cked fd and clean water frm the nearby supermarket, dad is checking the huse in and ut. 当妈妈去附近超市买熟食和纯净水时，爸爸在里里外外检查房屋。 cked fd 意为“熟食”。其中cked是ck的过去分词，在此处作前置定语，修饰名词 fd。注意：在英语中动词与所修饰的名词是被动关系或强调动作已经完成时， 可用过去分词作定语。e.g. There are fallen leaves n the grund in fall. 秋天地上到处是落叶。拓展：过去分词短语作定语时常作后置定语。 e.g. He has a sister called Julia. 他有个妹妹叫茱莉娅。 【即时练习】 The nvel _______ “The Little Prince” has been translated int ver 300 languages wrldwide. A. calling B. called C. calls D. t call
7. He repairs the brken dr and fixes all the windws with glue and tape. 他用胶水和胶带修理破损的门，并固定了所有的窗户。 glue n. “胶；胶水”e.g. We need sme glue and scissrs t make sme birthday cards. 我们需要些胶水和剪刀做些生日卡片。拓展：glue还可作动词，意为“（用胶水）黏合，粘牢，粘贴”。e.g. —Check that yu have glued everything in place prperly. 检查是否每一样东西都粘牢了。 —OK, Mr. Li. 好的，李老师 【即时练习】I have ______ glue. Here it is. A. ne B. any C. a D. sme
8. My brther mves the flwers and ther things indrs, and I put the flashlights within ur reach. 我哥哥把花和其他东西搬到室内，我把 手电筒放在够得着的地方。 within prep. “在(某范围)之内”e.g. He put the bk within my reach. 他把书放在我够得着的地方。拓展：within 不出(某段距离);在(某段距离)之间 / 在(某段时间)之内e.g. The hspital is within a kilmeter f my hme. 医院离我家不到一千米的距离。 Yu shuld receive a reply within seven days. 你会在七天之内收到答复。【即时练习】 The nearest undergrund statin is within walking distance. (对划线部分提问) ______ ______ is the nearest undergrund statin?
Hw far
I. 用方框中所给单词的适当形式填空(有一项多余)。
1. The heavy rain caused a serius ____________ in the village.2. We need t make gd ______________ fr the cming typhn.3. Be careful! T much sunlight can be ____________ t yur skin.4. The windw was ____________ by the strng wind last night.5. He used sme ____________ t fix the brken mdel plane.
harm fld prepare glue flashlight break
preparatins
1. After the earthquake, many peple _________ (lse) their hmes.2. The teacher asked us _________ (fill) up the frm carefully.3. Harmful insects may spread _________ (dead) diseases after flds.4. My mther is busy _________ (ck) dinner in the kitchen.5. The wind _________ (blw) harder and harder as the typhn came clser.
II. 用括号内所给单词的适当形式填空。
1. 洪水填满了地下水道，并把水引到了干旱的土地上。 Flds can _______ _______ undergrund waterways and lead water t dry lands.2. 大量游客每年夏天来到这个美丽的海滨城市。 Turists cme t this beautiful castal city _____ _______ _________ every summer.3. 他忙于为考试做准备。 He is busy __________ _______ the exam.4. 请把手电筒放在孩子们够得着的地方。 Please put the flashlights _______ the children’s _______.5. 台风快要结束了，我们松了一口气。 The typhn _______ _______ sn, and we feel relieved.
III. 完成译句 (每空一词)。
fill up
in great numbers
preparing fr
within reach
is ver
We learn: 1. t understand cause and effect. 2. hw t understand a text better by asking questins.We can: 1. talk abut the gd and bad effects f a fld.2. d smething t prtect urselves if a typhn is cming.
1. 基础层：背诵本课11个生词，并用每个单词造1个关于自然 灾害的句子。2. 提高层：小组合作，编写一段关于「台风来临」的情景对话， 下节课展示。3. 拓展层：制作一张“家庭自然灾害应急准备清单”海报，用 英文标注所有物品和步骤，用到本课词汇和因果逻辑。