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中考总复习英语（河南）.·第一部分· 第十六课时 九年级上Unit 2课件PPT
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这是一份中考总复习英语（河南）.·第一部分· 第十六课时 九年级上Unit 2课件PPT，共39页。PPT课件主要包含了目录河南·中考，环境保护，考点1，语境拓展，harmful的用法，归纳拓展，to ，好题在线，harm ，to 等内容，欢迎下载使用。
考点1 harmful的用法考点2 avid的用法考点3 discver/invent/create 的辨析考点4 require的用法考点5 allw的用法
harmful作形容词,意为"有害的",常用搭配:be harmful t... "对……有害"。如:•Mre and mre peple prefer t buy green prducts rather than harmful nes. 越来越多的人更喜欢购买环保的产品,而非那些对环境有害的产品。•Lud nise is harmful t the inner ear.很响的噪声对内耳有害。[2019临沂中考]
In tday's wrld,almst everyne knws air pllutin is harmful t peple's health.在当今世界,几乎每个人都知道空气污染对人们的健康有害。
▶同根词:harm (n.) 危害;伤害。常见搭配:d harm t..."对……有害",相当于be harmful t...。如:The special case will d serius harm t my business. 这个特殊情况将严重损害我的生意。▶反义词:harmless (adj.) 无害的;没有伤害的
1.Yu must give up smking. It is t yur health. (harm) 2.Drinking t much juice can be harmful peple's teeth. 3.Living here culd be challenging. The terrible weather cnditins in this area can d t yu. (harm) 4.PM 2.5 des harm peple's health and the envirnment. 5.This kind f bacteria(细菌) is t humans, yu d nt need t wrry. (harm)
harmful
Hw can we avid a serius water shrtage?我们怎样才能避免严重的水资源短缺呢?
avid作动词,意为"回避;躲避;避免",常用搭配:
avid sb./sth.避开某人/某物 avid (ding) sth.避免(做)某事
•When talking t British peple, we shuld avid subjects like age,weight r mney. 和英国人交谈时,我们应当避免诸如年龄、体重或金钱之类 的话题。•Avid tuching yur eyes, nse and muth befre washing yur hands.洗手之前不要触摸你的眼睛、鼻子和嘴。[2020连云港中考]
6.Everyne may meet with difficulties and n ne can avid ________, s learn t face difficulties bravely in yur life.(they) 7.T keep fit, yu'd better avid________ big meals befre sleeping.(eat) 8.为了保证安全,学生们应避免晚上独自外出。 T keep safe, students shuld_________________alne at night.
avid ging ut
discver/invent/create 的辨析
We shuld discver ways t reuse water.我们应该找到重复用水的方法。
discver/invent/create
•Tea was discvered as a kind f drink by accident abut 5,000 years ag.大约5,000年前,茶作为一种饮料被偶然发现。[2020哈尔滨中考]•Bi Sheng invented the mvable type printing after trying many times. 多次尝试后,毕昇发明了活字印刷术。[2020黄冈中考]•This year marks Earth Day's 50th birthday. It was created t remind peple t care abut the earth — the hme t all the living things. 今年是世界地球日成立50周年,创办世界地球日是为了提醒人们要关爱地球——所有生物的家园。[2020山西中考]
9.Jack has a cking rbt. He is s creative. 10.In my pinin, traveling is a great way t the beauty f the wrld. 11.Artificial intelligence (人工智能) can d many things. It can even wrks f art, such as paintings and pems.
invented
invent discver create
discver
12.你知道谁发现了美洲吗?D yu knw wh America? 13.纸是蔡伦发明的。The paper was by Cai Lun. 14.她为自己的新书塑造了一批全新的人物。Fr her latest bk, she has a whle new grup f characters.
discvered
Its key disadvantage is that the prcess requires a lng time (up t 30 days) and the cst is high.它最主要的缺点就是过程需要的时间长(长达30天),并且花费高。
require作动词,意为"需要;要求",通常不用于进行时。常见用法如下:
•They require sme help. 他们需要一些助。•Nw waste frm daily life in the city f Shanghai is required t be separated int fur different grups.现在,上海的日常生活垃圾被要求分为四类。[2020 南京中考]•The bss required his secretary t be n time.那个老板要求他的秘书按时到 达。•The situatin requires that we stay there.这种情形需要我们留在那儿。
require后跟that从句时,从句中的谓语应用"shuld + 动词原形",其中shuld可以省略。如:Schl rules require that students (shuld) wear schl unifrms at schl.校规要求学生在校期间穿校服。
15.We all knw that learning a freign language ____________ time and effrt.(require) 16.The teacher requires that students ______________ at least 90% f the classes. (attend) 17.The bike requires__________.=The bike requires_________________. (repair) 18.All the students are _____________t take part in this activity. (require) 19.老师要求我们在做实验时要保持安静。 The teacher requires us ______________ when we d the experiment.
(shuld) attend
repairing
t be repaired
t keep quiet
The plicy requires that nly taxis,buses,bikes and special purpse vehicles are allwed t travel anywhere in the city.政策要求只有出租车、公共汽车、自行车以及特殊用途车辆可以在市内的任何地方行驶。
①allw sb. t d sth. 允许某人做某事②be allwed t d sth.被允许做某事
•My parents didn't allw me t g t the party.父母不许我去参加聚会。•I am nt allwed t hang ut with friends even n weekends. 即使周末我也不被允许和朋友们闲逛。[2020杭州中考]
20.Dn't smke here. Smking in public places.(nt allw) 21.Take time t relax by listening t music, reading a bk r just spending sme time alne. Relaxing allws yu t yur studies with mre energy.(return) 22.公共场所不允许大声喧哗。 We are nt speak ludly in public. 23.我们的老师和父母不允许我们独自去河里游泳。 Our teachers and parents d nt in the river alne.
isn't allwed
allw us t swim
allwed t
保护环境,人人有责。面对日益严重的环境问题, 环保已成为人们关注的一大话题。此话题主要从以下几个方面进行设题: 1.描述环境污染现象并谈谈你的看法; 2.提出环保建议与措施; 3.叙述参加环保活动的经历。
学校是我家,保护学校环境靠大家。下周你班要举办一场关于"保护学校环境"的英语演讲比赛。请你根据以下要点和要求写一篇演讲稿。要点: 1.我们应该如何做使我们的学校更漂亮; 2.我们应该如何节省能源; 3.你的愿望是什么。要求: 1.文中不要出现所在学校的校名和师生姓名; 2.词数100左右(开头已给出,不计入总词数)。
Hell, everyne! It's ur duty t prtect and imprve ur schl envirnment. I think each f us can d smething.______________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
▶本题为环境保护类话题作文,审题时需注意提取以下信息: 1.主题:环境保护 2.人称:第一人称 3.时态:以一般现在时为主,在表达愿望时,可根据情况选择一般 将来时。▶思路点拨:根据题干可知可从以下几个方面着手。一、列举让学 校更美丽的几项措施;二、描述如何在学校节省能源;三、简单 表达自己的愿望。
Hell, everyne! It's ur duty t prtect and imprve ur schl envirnment. I think each f us can d smething. First, we can d smething t make ur schl mre beautiful. We can plant mre trees and flwers in ur schl. We shuld thrw rubbish in the bin. But we shuldn't walk n the grass, pick the flwers r draw n the wall. Besides, we mustn't burn the rubbish r leaves in the schl.
1.call n呼吁 2.be suppsed t应该保护……免受……4.play a part/rle in...参加……;在……中发挥(作用)5.stp/prevent sb. (frm) ding sth.阻止某人做某事6.take steps/actin采取行动 7.plant trees植树
8.turn ff lights关灯 9.use recyclable materials使用可回收材料10.live a lw-carbn life过低碳生活11.travel by public transprtatin乘坐公共交通工具旅行 12.imprve/prtect the envirnment改善/保护环境13.build a healthy living envirnment创建一个健康的生活环境
1.It's a gd idea fr us students t use bth sides f paper.对我们学生来说,使用纸 的正反面是个好主意。2.We can use clth bags instead f paper bags r plastic bags when shpping.在购物 时,我们可以使用布袋而不是纸袋或塑料袋。3.There is n dubt that pllutin is a danger t ur health.毫无疑问,污染危害我 们的健康。4.We can ride bikes r walk t schl as much as pssible t reduce air pllutin.我 们可以尽量骑自行车或者走路去上学,以此来减少空气污染。
5.Smking nt nly des harm t peple's health, but als pllutes ur envirnment.吸烟不但危害人们的健康,还会污染环境。6.There are many things that we can d t prtect the envirnment, such as using public transprtatin.我们可以做很多事情来保护环境,比如,使用公共交通工具。7.It's everyne's duty t lve and prtect the envirnment.关爱并保护环境是每个 人的职责。
8. I believe we can make the earth a better place t live in.我相信我们能让地球变 成一个更好的居住地。9.In a wrd, everyne can d smething t make a difference.总而言之,每个人 都能做些能产生影响的事情。10.Let's take actin frm nw n.让我们从现在开始行动起来。
1.If we pull tgether, ur city will becme mre nicer and cleaner. _________________________ 2.Ride bicycles t schl is gd fr ur envirnment. ______________3.It's necessary t encurage mre peple live a lw-carbn life. _________________4.It is clear that air pllutin and water pllutin are becming bad and bad. ______________________________5.In my pinin, if we wn't take steps t cntrl pllutin, mre and mre peple will get sick. _________________
mre→much或者删掉mre
Ride→Riding
live→t live
bad and bad→wrse and wrse
6.我们应该在洗头时关上淋浴器。(be suppsed t) ___________________________________________________________7.即使是最简单的日常活动也能对环境产生影响。(make a difference) __________________________________________________________________________ ____________8.我们可以多种树,并建议父母少开车。(advise sb. t d) ______________________________________________________________________
We're suppsed t turn ff the shwer when we're washing ur hair.
Even the simplest everyday activity can make a difference t the envirnment.
We can plant mre trees and advise ur parents t drive less.
9.让我们从现在开始齐心协力采取措施使我们的学校更青葱翠绿。(take actin) g_______________________________________________________________________ _________________10.我们每个人都应该参与保护环境。(play a part)_______________________________________________________________________
Let's pull tgether and take actin t make ur schl greener frm nw n.
Each f us shuld play a part in prtecting the envirnment.
在英语课堂上,老师要求学生就"环境保护"的话题展开小组讨论。请你根据以下提示以"Hw t prtect the envirnment"为题,谈谈你的看法。提示: plant mre trees, turn ff the lights, ride a bike, save water要求:1.语言通顺,意思连贯,内容可适当发挥; 2.文中不得出现真实姓名和学校名称; 3.词数100左右(开头已给出,不计入总词数)。
考点1 harmful的用法考点2 avid的用法考点3 discver/invent/create 的辨析考点4 require的用法考点5 allw的用法
harmful作形容词,意为"有害的",常用搭配:be harmful t... "对……有害"。如:•Mre and mre peple prefer t buy green prducts rather than harmful nes. 越来越多的人更喜欢购买环保的产品,而非那些对环境有害的产品。•Lud nise is harmful t the inner ear.很响的噪声对内耳有害。[2019临沂中考]
In tday's wrld,almst everyne knws air pllutin is harmful t peple's health.在当今世界,几乎每个人都知道空气污染对人们的健康有害。
▶同根词:harm (n.) 危害;伤害。常见搭配:d harm t..."对……有害",相当于be harmful t...。如:The special case will d serius harm t my business. 这个特殊情况将严重损害我的生意。▶反义词:harmless (adj.) 无害的;没有伤害的
1.Yu must give up smking. It is t yur health. (harm) 2.Drinking t much juice can be harmful peple's teeth. 3.Living here culd be challenging. The terrible weather cnditins in this area can d t yu. (harm) 4.PM 2.5 des harm peple's health and the envirnment. 5.This kind f bacteria(细菌) is t humans, yu d nt need t wrry. (harm)
harmful
Hw can we avid a serius water shrtage?我们怎样才能避免严重的水资源短缺呢?
avid作动词,意为"回避;躲避;避免",常用搭配:
avid sb./sth.避开某人/某物 avid (ding) sth.避免(做)某事
•When talking t British peple, we shuld avid subjects like age,weight r mney. 和英国人交谈时,我们应当避免诸如年龄、体重或金钱之类 的话题。•Avid tuching yur eyes, nse and muth befre washing yur hands.洗手之前不要触摸你的眼睛、鼻子和嘴。[2020连云港中考]
6.Everyne may meet with difficulties and n ne can avid ________, s learn t face difficulties bravely in yur life.(they) 7.T keep fit, yu'd better avid________ big meals befre sleeping.(eat) 8.为了保证安全,学生们应避免晚上独自外出。 T keep safe, students shuld_________________alne at night.
avid ging ut
discver/invent/create 的辨析
We shuld discver ways t reuse water.我们应该找到重复用水的方法。
discver/invent/create
•Tea was discvered as a kind f drink by accident abut 5,000 years ag.大约5,000年前,茶作为一种饮料被偶然发现。[2020哈尔滨中考]•Bi Sheng invented the mvable type printing after trying many times. 多次尝试后,毕昇发明了活字印刷术。[2020黄冈中考]•This year marks Earth Day's 50th birthday. It was created t remind peple t care abut the earth — the hme t all the living things. 今年是世界地球日成立50周年,创办世界地球日是为了提醒人们要关爱地球——所有生物的家园。[2020山西中考]
9.Jack has a cking rbt. He is s creative. 10.In my pinin, traveling is a great way t the beauty f the wrld. 11.Artificial intelligence (人工智能) can d many things. It can even wrks f art, such as paintings and pems.
invented
invent discver create
discver
12.你知道谁发现了美洲吗?D yu knw wh America? 13.纸是蔡伦发明的。The paper was by Cai Lun. 14.她为自己的新书塑造了一批全新的人物。Fr her latest bk, she has a whle new grup f characters.
discvered
Its key disadvantage is that the prcess requires a lng time (up t 30 days) and the cst is high.它最主要的缺点就是过程需要的时间长(长达30天),并且花费高。
require作动词,意为"需要;要求",通常不用于进行时。常见用法如下:
•They require sme help. 他们需要一些助。•Nw waste frm daily life in the city f Shanghai is required t be separated int fur different grups.现在,上海的日常生活垃圾被要求分为四类。[2020 南京中考]•The bss required his secretary t be n time.那个老板要求他的秘书按时到 达。•The situatin requires that we stay there.这种情形需要我们留在那儿。
require后跟that从句时,从句中的谓语应用"shuld + 动词原形",其中shuld可以省略。如:Schl rules require that students (shuld) wear schl unifrms at schl.校规要求学生在校期间穿校服。
15.We all knw that learning a freign language ____________ time and effrt.(require) 16.The teacher requires that students ______________ at least 90% f the classes. (attend) 17.The bike requires__________.=The bike requires_________________. (repair) 18.All the students are _____________t take part in this activity. (require) 19.老师要求我们在做实验时要保持安静。 The teacher requires us ______________ when we d the experiment.
(shuld) attend
repairing
t be repaired
t keep quiet
The plicy requires that nly taxis,buses,bikes and special purpse vehicles are allwed t travel anywhere in the city.政策要求只有出租车、公共汽车、自行车以及特殊用途车辆可以在市内的任何地方行驶。
①allw sb. t d sth. 允许某人做某事②be allwed t d sth.被允许做某事
•My parents didn't allw me t g t the party.父母不许我去参加聚会。•I am nt allwed t hang ut with friends even n weekends. 即使周末我也不被允许和朋友们闲逛。[2020杭州中考]
20.Dn't smke here. Smking in public places.(nt allw) 21.Take time t relax by listening t music, reading a bk r just spending sme time alne. Relaxing allws yu t yur studies with mre energy.(return) 22.公共场所不允许大声喧哗。 We are nt speak ludly in public. 23.我们的老师和父母不允许我们独自去河里游泳。 Our teachers and parents d nt in the river alne.
isn't allwed
allw us t swim
allwed t
保护环境,人人有责。面对日益严重的环境问题, 环保已成为人们关注的一大话题。此话题主要从以下几个方面进行设题: 1.描述环境污染现象并谈谈你的看法; 2.提出环保建议与措施; 3.叙述参加环保活动的经历。
学校是我家,保护学校环境靠大家。下周你班要举办一场关于"保护学校环境"的英语演讲比赛。请你根据以下要点和要求写一篇演讲稿。要点: 1.我们应该如何做使我们的学校更漂亮; 2.我们应该如何节省能源; 3.你的愿望是什么。要求: 1.文中不要出现所在学校的校名和师生姓名; 2.词数100左右(开头已给出,不计入总词数)。
Hell, everyne! It's ur duty t prtect and imprve ur schl envirnment. I think each f us can d smething.______________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
▶本题为环境保护类话题作文,审题时需注意提取以下信息: 1.主题:环境保护 2.人称:第一人称 3.时态:以一般现在时为主,在表达愿望时,可根据情况选择一般 将来时。▶思路点拨:根据题干可知可从以下几个方面着手。一、列举让学 校更美丽的几项措施;二、描述如何在学校节省能源;三、简单 表达自己的愿望。
Hell, everyne! It's ur duty t prtect and imprve ur schl envirnment. I think each f us can d smething. First, we can d smething t make ur schl mre beautiful. We can plant mre trees and flwers in ur schl. We shuld thrw rubbish in the bin. But we shuldn't walk n the grass, pick the flwers r draw n the wall. Besides, we mustn't burn the rubbish r leaves in the schl.
1.call n呼吁 2.be suppsed t应该保护……免受……4.play a part/rle in...参加……;在……中发挥(作用)5.stp/prevent sb. (frm) ding sth.阻止某人做某事6.take steps/actin采取行动 7.plant trees植树
8.turn ff lights关灯 9.use recyclable materials使用可回收材料10.live a lw-carbn life过低碳生活11.travel by public transprtatin乘坐公共交通工具旅行 12.imprve/prtect the envirnment改善/保护环境13.build a healthy living envirnment创建一个健康的生活环境
1.It's a gd idea fr us students t use bth sides f paper.对我们学生来说,使用纸 的正反面是个好主意。2.We can use clth bags instead f paper bags r plastic bags when shpping.在购物 时,我们可以使用布袋而不是纸袋或塑料袋。3.There is n dubt that pllutin is a danger t ur health.毫无疑问,污染危害我 们的健康。4.We can ride bikes r walk t schl as much as pssible t reduce air pllutin.我 们可以尽量骑自行车或者走路去上学,以此来减少空气污染。
5.Smking nt nly des harm t peple's health, but als pllutes ur envirnment.吸烟不但危害人们的健康,还会污染环境。6.There are many things that we can d t prtect the envirnment, such as using public transprtatin.我们可以做很多事情来保护环境,比如,使用公共交通工具。7.It's everyne's duty t lve and prtect the envirnment.关爱并保护环境是每个 人的职责。
8. I believe we can make the earth a better place t live in.我相信我们能让地球变 成一个更好的居住地。9.In a wrd, everyne can d smething t make a difference.总而言之,每个人 都能做些能产生影响的事情。10.Let's take actin frm nw n.让我们从现在开始行动起来。
1.If we pull tgether, ur city will becme mre nicer and cleaner. _________________________ 2.Ride bicycles t schl is gd fr ur envirnment. ______________3.It's necessary t encurage mre peple live a lw-carbn life. _________________4.It is clear that air pllutin and water pllutin are becming bad and bad. ______________________________5.In my pinin, if we wn't take steps t cntrl pllutin, mre and mre peple will get sick. _________________
mre→much或者删掉mre
Ride→Riding
live→t live
bad and bad→wrse and wrse
6.我们应该在洗头时关上淋浴器。(be suppsed t) ___________________________________________________________7.即使是最简单的日常活动也能对环境产生影响。(make a difference) __________________________________________________________________________ ____________8.我们可以多种树,并建议父母少开车。(advise sb. t d) ______________________________________________________________________
We're suppsed t turn ff the shwer when we're washing ur hair.
Even the simplest everyday activity can make a difference t the envirnment.
We can plant mre trees and advise ur parents t drive less.
9.让我们从现在开始齐心协力采取措施使我们的学校更青葱翠绿。(take actin) g_______________________________________________________________________ _________________10.我们每个人都应该参与保护环境。(play a part)_______________________________________________________________________
Let's pull tgether and take actin t make ur schl greener frm nw n.
Each f us shuld play a part in prtecting the envirnment.
在英语课堂上,老师要求学生就"环境保护"的话题展开小组讨论。请你根据以下提示以"Hw t prtect the envirnment"为题,谈谈你的看法。提示: plant mre trees, turn ff the lights, ride a bike, save water要求:1.语言通顺,意思连贯,内容可适当发挥; 2.文中不得出现真实姓名和学校名称; 3.词数100左右(开头已给出,不计入总词数)。
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