初中英语沪教牛津版（2024）八年级下册Unit 5 Save the endangered animals精品课件ppt

这是一份初中英语沪教牛津版（2024）八年级下册Unit 5 Save the endangered animals精品课件ppt，文件包含沪教牛津版六三制英语八下Unit5《savetheendangeredanimals》period3Grammar课件pptx、沪教牛津版六三制英语八下Unit5《savetheendangeredanimals》period3Grammar教案doc、沪教牛津版六三制英语八下Unit5《savetheendangeredanimals》Period3Grammar分层练习含答案doc等3份课件配套教学资源，其中PPT共41页， 欢迎下载使用。
Learning bjectives
1. 理解并掌握“It is + 形容词 + fr + 名词/代词 +动词不定式”的句型。2. 理解并掌握“形容词 + enugh + 动词不定式”的句型。3. 理解并掌握“It is +形容词 + f + 名词/代词 +动词不定式”的句型。4.掌握语法规则，能够区分相关形容词句型之间在含义和用法上的差别。
Learning bjects
请根据下列信息，用6个以上英语句子想你同学介绍WWF (世界自然基金会)。
全称: Wrld Wide Fund Fr Nature
目的:保护环境、 保护动物
In pairs, talk abut Wrld Wide Fund fr Nature.
1.(全称)WWF is shrt fr Wrld Wide Fund fr Nature. The rganizatin was set up in 1961. 2.(标志)It uses a panda as its lg.3.(成员)The number f its members is clse t five millin. 4.(目的)Its aim is t prtect the envirnment as well as the animals arund the wrld. 5.(评价)In my pinin, WWF can help make the wrld a better place fr humans and animals t live in.We shuld try ur best t supprt its prjects.
It's nt _______ fr pandas t climb trees.
It's ______ f peple t kill pandas fr their fur.
It's ______ f us t save endangered animals.
It's __________ fr us t prtect pandas.
(一)请仔细观察以下例句中的红色划线部分，并总结用法。【观察】
一、It is + adjective + fr + nun/prnun + t + verb
例句1:对我们来说，保护熊猫是重要的。 It is imprtant fr us t prtect giant pandas.例句2:对人们来说，挽救濒临灭绝的动物是有好处的。 It is gd fr peple t save endangered animals.
It is imprtant fr us t prtect giant pandas.
it是形式主语，不定式是真正的主语。It is imprtant fr us t prtect giant pandas.=T prtect giant pandas is imprtant fr us.
(二)请仔细观察以下例句中的红色划圈部分,并总结用法。
(1)句型“It is + adj. + fr + n. /prn. + t+ v.”意思为“对某人来说,做某事的”,其中it 是形式主语,不定式是真正的主语。 (2)此句型中的形容词表示句中动作的特征,如可能性、必要性、重要性、紧迫性、频繁程度以及价值判断等。常用于这一句型的形容词有:cmmn, easy, (un)imprtant,(un)necessary,(im)pssible,right, (un)usual,right, wrng等。
一、Using It is + adjective + fr + nun/prnun + t + verb
Read the sentences n page 71 and cmplete “Wrk ut the rule”.
Read the ntes belw. Then write a shrt ntice t remind yur classmates abut hw t prtect endangered animals.
Prtecting endangered animals1 It is imprtant fr peple/us t ______________________________________2 _________________________________________________________________3 _________________________________________________________________4 _________________________________________________________________
It is wrng fr peple/us t buy prducts made frm endangered animals.
It is helpful fr peple/us t reprt any hunting f endangered animals.
It is right fr peple/us t prtect the hmes f endangered animals.
learn abut endangered animals in the area.
小孩子不可能回答出这个问题。_______________________________________
It is impssible fr a child t answer the questin.
(四)请根据It is + adjective + fr+ nun/prnun + t + verb句型完成下列的句子。
你自己一个人去游泳很危险。_______________________________________
It is dangerus fr yu t swim alne.
有必要改变你的工作。_______________________________________
It is necessary fr yu t change yur jb.
他们在雪地里走这么长的路很难。_______________________________________________________
It was very hard fr them t walk such a lng way in the snw.
1. They are strng enugh t prtect themselves.2. The baby panda is nt ld enugh t eat bamb.= The baby panda is t yung t eat bamb.3. He is nt strng enugh t hld the bx.= He is t weak t hld the bx.
(一)请仔细观察以下例句中的红色划线部分，并总结用法。【观察】
二、Using adjective + enugh + t + verb
(1) 在“adj. + enugh + t + v.”结构中enugh 为副词，修饰形容词时放在其后，表示主语所指的对象有足够的能力去做某件事，该句型意为“足够……能……”。(2) 此结构的否定形式为 “nt + adj. +enugh + t + v.”意为“不够……来……” 可与“t + adj. + t + v.”互换使用。He is nt ld enugh t g t schl. = He is t yung t g t schl.
二、 Using adjective + enugh + t + verb
We use the pattern like this:
They are strng enugh t prtect themselves.
Read the sentences n page 72 and cmplete “Wrk ut the rule”.
Simn is talking abut his trip t the nature park with Emma. Cmplete their cnversatin with the adjectives and verbs in brackets.
Simn: Smene was thrwing rcks at a duck in the park, but I ________ ___________________ (brave/tell) him t stp ding it. I feel really srry abut it.Emma: That’s OK, Simn. At least, yu’re __________________(hnest / say) yu were wrng. What happened t the duck then?Simn: It flew away frm us. I think it came clse because it was hungry.Sme ther peple in the park were__________________(kind/give) it smefd, s it was fine.
was nt brave enugh t tell
hnest enugh t say
kind enugh t give
Emma: Did yu see any ther animals during yur trip?Simn: Yes, I saw sme birds, sme hrses and sme sheep. I did a lt f walking. I am __________________ (tired/fall) asleep right nw!
tired enugh t fall
他已经到了上学的年龄。He is___________t g t schl.
他足够仔细，能很好地完成这项工作。He is _____________ t finish the wrk well.
careful enugh
(三)请根据adjective + enugh + t + verb句型完成下列的句子。
这水不够干净，不能喝。The water is ________________ t drink.
nt clean enugh
如果我足够努力地工作，我就能成为我想成为的人。If I wrk ___________, I can be the persn I want t be.
三、It is+ adjective + f+ nun/prnun+ t + verb
例句1:人们为了熊猫的皮毛而杀害熊猫是残忍的。 It's cruel f peple t kill pandas fr their fur.例句2:我们真是太好了，能拯救濒危动物。 It's kind f us t save endangered animals.
(二)【结论】1.在句型“It is + adj. + f + n. /prn. + t + v.”中，it是形式主语，不定式是真正的主语。2.此句型中的形容词表示句中的人或事物的特征。常用于此句型的形容词有:careless, clever , gd, kind, nice, plite, silly等。
Read the sentences n page 73 and cmplete “Wrk ut the rule”.
bad clever carelessnice lse take shw wave
It was clever f the mnkey t wave
Belw are sme pictures f Helen's visit t the z. Write captins fr the pictures.
It was careless f Helen t lse
It was bad f the mnkey t take
badclever carelessnice lse takeshwwave
(三)请根据 It is + adjective + f + nun/prnun + t + verb句型完成下列的句子。
你真是太好了，尽力去救那条狗。____________________________________________
It is kind f yu t try t save the dg.
警察真是太好了，向海伦展示去动物园的路。______________________________________________________
It was nice f the pliceman t shw Helen the way t the z.
猴子是聪明的，向游客挥手。________________________________________________
海伦是粗心大意的，弄丢了她的照相机。________________________________________________
It was clever f the mnkey t wave at the visitrs.
It was careless f Helen t lse her camera.
It is cruel f human t kill pandas.
Discuss in grups. What is the difference between these tw sentences?
“It is + adjective + fr + nun/prnun + t + verb”句型中，形容词通常是描述事物的，修饰的对象是动词不定式。这个句型用于表达对某人如果做某件事情的看法，说话时这个动作可能并未完成。
“It is + adjective + f + nun/prnun + t + verb”句型中，形容词通常是描述人物的性格、品质的，修饰的对象是句子的逻辑主语，即f后的名词或代词。在说这句话之前，句中的那个动作通常都已经完成。
1.句型：It is+adj.+fr/f sb. t d sth. （1）it为形式主语，t d sth.为真正主语。（2）结构中如果形容词与人的品质或性格特点有关, 如kind，gd，nice，right，wrng，clever，careless，plite，flish等，用f sb.;如果形容词仅仅是描述事物，不是对不定式行为者的品格进行评价，如difficult，easy，hard，imprtant，necessary 等，则用fr sb.。It was wrng f him t tell lies. 他说谎话是错的。It is imprtant fr students t learn English well. 学生学好英语是很重要的。
2.句型：adj.+enugh t d sth. 表示“足够……做某事”。 The by is ld enugh t g t schl. 这个男孩年龄够大，可以上学了。（1）enugh有形容词和副词两种词性，作副词使用时可修饰形容词或副词，位于被修饰词的后面，如：strng enugh；作形容词使用时可修饰名词，位于名词前面，如：enugh mney。
(2)nt+adj.+enugh t d sth. 表示“不够……做某事”=t+adj.+t d sth. 表示“太……而不能做某事”=s+adj.+that 从句表示“太……所以”The girl is nt ld enugh t learn swimming.=The girl is t yung t learn swimming.=The girl is s yung that she can nt learn swimming. 这个女孩太小（不够大）不能学习游泳。
1. — D yu think the questin is t hard_______？ — I dn't think s. He can answer it easily.A. f Jim t answer B. f Jim answering C. fr Jim t answer D. fr Jim answering2. It’s cmmn ____ us t use cellphnes and cmputers tday.A. in B. with C. fr D. f3. — _____ is clever _____ yu t wrk ut the math questins quickly. — Thank yu. I have seen sme similar questins befre. A. It; f B. It; fr C. This; f D. This; fr
4. I cannt sing this sng. It is ____ difficult fr me ___.A. enugh; t sing B. t; t sing C. s; sing D. such; sing5. — Can I chse t take the art class instead f music in the summer vacatin? — It’s up t yu. Yu’re ____ t make yur wn decisin.A. t ld B. enugh ld C. ld enugh D. s ld
1. 这个小女孩够年龄去上学了。The little girl is ______ ________ t g t schl.2. 对于我们来说，三天内完成这项工作是不可能的。_____ _____ impssible fr us ____ ______________ the jb in three days.3. 保护环境对我们来说很重要。_____ ____ imprtant ____ ____ t prtect the envirnment. 4. 她很勇敢，抓住了小偷。It is brave ____ ____ t catch the thief. 5. 这个书包太小了，装不下15本书。The schlbag is ____ small ____ carry 15 bks.
ld enugh
It is fr us
It is t finish/cmplete
t t
二、翻译1．对我们来说,保护地球是很重要。　 　 　 very imprtant fr us 　 　 the Earth.2．这个小朋友很聪明,很快就学会这首诗了。　　 clever 　　 the kid 　 　 　this pem sn.3．这个小孩够年龄去上学了。 The child is 　　　　 　 t g schl.4．这个地方足够容易找到。 This place is 　 　　 　 　 find.5．坐公交车去学校对我来说很方便。 It's cnvenient 　　 me 　 　t schl by bus.
fr t g
It is t prtect
It's f t learn
ld enugh
easy enugh t
通过学过的知识，总结adj./adv. +enugh t d的相关用法。完成《练习册》第67至69页Grammar的练习。利用今天所学句型It is adj. f/fr sb. t d sth.写出5个句子。4. 选择教材第70页图片中的一种濒危动物，通过科普杂志、网络、百科全书等搜集相关资料，为写作准备资料。