课时12 八年级Unit 4 2025年中考英语（仁爱版）一轮复习考点探究学案（含答案）

课时十二 八年级Unit 4
一阶 教材梳理
1.　 　(n.)天,天空
★　 　在空中
2.　 　(n.)河,江
★　 　在河里
★　 　在河上
3.　 　(adj.)清澈的;明白清楚的,明显的;晴朗的
(v.)移走,清除
→　 　(adv.)清晰地
★　 　让某事清楚
4.　 　(n.)自然;性质
→　 　(adj.)自然的
→　 　(adv.)自然地
★　 　在自然界
★　 　自然法则
5.　 　(n.)马
6.　 　(n.)(pl.sheep)(绵)羊;驯服者
7.　 　(n.)母鸡
8.　 　(n.)母牛,奶牛
9.　 　(adj.)瘦的;薄的;稀的
→　 　(比较级)更瘦的;更薄的;更稀的
→　 　(最高级)最瘦的;最薄的;最稀的
→　 　(adj.)(反义词)胖的
10.　 　(n.)玫瑰花
11.　 　(adj.)茂密的;厚的;浓的
→　 　(adj.)(反义词)薄的
12.　 　(n.)森林
★　 　在森林里
13.　 　(n.)地,地面
→　 　(adj.)地下的
(adv.)在地下
★　 　在地上
14.　 　(adj.)湿的,潮湿的
→　 　(比较级)更潮湿的
→　 　(最高级)最潮湿的
→　 　(adj.)(反义词)干的,干燥的
15.　 　(v.)覆盖,遮盖;掩盖
(n.)盖子;罩
→　 　(v.)揭开;发现;揭露
→　 　(v.)发现
→　 　(n.)发现
16.　 　(n.)地球;土,泥;大地
★　 　在地球上
★　 　究竟
17.　 　(n.)表面
★　 　表面上;外表上
18.　 　(v. & n.)控制
→　 　(过去式/过去分词)
★　 　对……的控制权
★　 　控制
★　 　在控制中
★　 　失去控制
19.　 　(v.)死,死亡
→　 　(现在分词)→　 　(adj.)→　 　(n.)
★　 　灭绝;消失
★　 　死于……(内因)
★　 　死于……(外因)
20.　 　(n.)木头,木材;(pl.)树木,森林
→　 　(adj.)木制的
21.　 　(n.)原因,理由,解释
(v.)推理;推断
→　 　(adj.)公平的,合理的
22.　 　(v.)保护
→　 　(n.)保护
★　 　保护某人/某物不受……的伤害
23.　 　(v.)喂(养),饲养
→　 　(过去式/过去分词)
★　 　以……为食
★　 　把某物喂给某人
★　 　喂某人/某物
24.　 　(n.)竹
25.　 　(det.)(与不可数名词连用)较少的,更少的
★　 　越来越少
26.　 　(n.)陆地;土地
(v.)登岸(陆);降落
★　 　登陆,着陆
27.　 　(n.)海,海洋
★　 　海平面
★　 　在海平面以上
★　 　在海平面以下
28.　 　(n.)地震
29.　 　(adj.)失踪的,找不到的,丢失的;缺少的
30.　 　(adj.)可移动的
31.　 　(n.)电话,电话机
★　 　在打电话;在通话
★　 　挂断电话
32.　 　(n.)失火,火灾;火
→　 　(n.)消防人员
★　 　着火
★　 　生火
33.　 　(n.)级别;水平,程度
34.　 　(adj.)难过的;悲哀的
→　 　(比较级)更难过的
→　 　(最高级)最难过的
→　 　(n.)悲伤
35.　 　(n.)中间,中央,中心
★　 　在……的中间
36.　 　(v.)摇动,(使)颤动;抖(掉)
→　 　(过去式)
→　 　(过去分词)
★　 　握手
37.　 　(v.)理解,懂
→　 　(过去式/过去分词)
→　 　(n.&adj.)理解;善解人意的
38.　 　(adj.)整体的,全部的;
(n.)整个,整体
39.　 　(v.)出现;看来;好像
→　 　(n.)外貌;出现
→　 　(v.)消失
40.　 　(v.)派遣;打发;安排去
→　 　(过去式/过去分词)
★　 　派人去请
★　 　发射;使升高
★　 　把某物送给某人
41.　 　(n.)军队
★　 　参军
42.　 　(adj.)便宜的;廉价的
→　 　(adv.)便宜地;廉价地
→　 　(adj.)(反义词)昂贵的
43.　 　(adv.)在线,联网
(adj.)在线的,联网的
★　 　网购
44.　 　(n.)资料;信息
45.　 　(n.)语言
46.　 　(n.)网站,网址
47.　 　(adj.)完美的;最佳的
48.　 　(adj.)确实的,真的;真正的
→　 　(n.)事实;真理
→　 　(adv.)真正地
49.　 　(adj.)正确的;恰当的
(v.)改正,纠正,修正
→　 　(adv.)正确地
→　 　(n.)改正;修正
50.　 　(v. & n.)搜索,搜查
★　 　搜索某物
51.　 　(n.)结果,后果;成绩,得分
★　 　因此;结果
52.　 　(n.)语法
53.　 　(n.)字典,词典
★　 　查字典
54.　 　(adj.)昂贵的,花钱多的
→　 　(adj.)(反义词)不贵的,便宜的
→　 　(比较级)更贵的
→　 　(最高级)最贵的
55.　 　(n.)快乐,愉快,满意
→　 　(v.)使满意;使愉快
→　 　(adj.)快乐的;愉快的
★　 　(回答别人对你的请求)愿意效劳;我很乐意
★　 　(回答别人对你的感谢)不用谢;没关系
56.　 　(n.)知识,学问
→　 　(adj.)知识渊博的
57.　 　(n.)滴,水珠
★　 　一滴……
重点词块&句式
1.What's 　 　 (最强壮的动物) on the farm
2.　 　(我认为不是这样的).
3.　 　(你更喜欢哪一些), plants or animals
4.I like cats best because they are 　 　(比其他动物更可爱).
5.They provide places to live for 　 　 (成千上万的) plants and animals found nowhere else on Earth.
6.They 　 　 (起到了重要作用) controlling the climate.
7.But now they have 　 　 (越来越少的土地) to live on.
8.How can we 　 　 (保护自己免受……) the earthquake
9.When it is safe for you to 　 　 (走来走去), check the people near you.
10.I can also 　 　 (与……聊天) my grandmother face to face.
11.I'm sure the internet will become 　 　(越来越重要) to us.
12.　 　(你猜怎么着)!
13.The internet can change our lives for the better, 　 　(但是我们应该小心使用它).
二阶 语境巧记
1.Something is wrong with my eyes, so I can't see the words on the blackboard 　 　 (clear).
2.Look, there are a lot of 　 　 (sheep) eating grass on the hill.
3.My grandma has a 　 　 (wood) box, but I don't know what's in it.
4.The police searched everywhere in the forest for the 　 　 (miss) tourist last night.
5.A true friend can help you get out of 　 　 (sad) when you are unhappy.
6.The cloud never hides the sun. The 　 　 (true) will be known to all sooner or later.
7.If you value what you have, you will find your life is full of 　 　 (please) every day.
三阶 语篇串记
thousand　wood　live　they　little
food　danger　life　cut　in
There are lots of rainforests in countries like Brazil and Indonesia. 1.　 　 of animals and birds live in the rainforests.Some of 2.　 　, such as monkeys and woodpeckers (啄木鸟), usually 3.　 　 at the top of trees.They are always swinging (摇荡) or flying from one tree to another looking for 4.　 　. They even sleep in the treetops (树梢) so that they do not have to come down to the ground, because it is 5.　 　 to live on the ground.
Do you know that animals and birds in the rainforests are 6.　 　 danger Because people are 7.　 　 down so many trees in the forests, the forests are becoming smaller and smaller. The animals have less food to eat, and they have 8.　 　 land to live on. People want more 9.　 　, paper and fields, but without the rainforests, the animals can't live.
I hope human activities will not affect (影响) the 10.　 　 of wild animals.
【考点讲堂】
辨析neither...nor...、 either...or...和both...and...
(2024·河南)An AI psychologist would need to understand about both psychology and technology.
考点 含义及用法
neither...nor... 意为“既不……也不……”,连接两个主语时,谓语动词应遵循“就近原则”
either...or... 意为“或者……或者……”,连接两个主语时,谓语动词应遵循“就近原则”
both...and... 意为“两个都……”,连接两个主语时,谓语动词用其复数形式
选词填空(其中有一项多余)。
have　has　is　was　are　were
1.Neither his parents nor he 　 　 been to England.
2.Both he and I 　 　 from the countryside.
3.Neither the shoes nor the sweater over there 　 　 mine.
4.Both England and France 　 　 at war at that time.
5.Either the parents or their child 　 　 at home yesterday.
hundred和thousand的用法
The textbook tour is a connection between “reading thousands of books” and “travelling thousands of miles”.
情况 用法 例子
hundred和thousand后不接of 前面加具体的数字,放在名词前面,hundred和thousand和不加s He bought more than one hundred books.
hundred和thousand后接of 表示不确定的数量,放在名词前,hundred和thousand加s The custom dates back hundreds of years.
按要求完成句子。
1.Every year 　 　 (成千上万的) people are hurt in road accidents because of careless driving. (翻译)
2.我去过一百多个不同的国家,并用五种不同的语言写过书。(根据汉语意思完成句子)
I have been to over 　 　 and written books in five different languages.
3.他房间里有数百本书,他每天都花很多时间来读书。(根据汉语意思完成句子)
He has　 　 in his room and he spends a lot of time reading every day.
die的用法
Animals such as sharks, which normally eat tuna (金枪鱼), may die because they find no food.
按要求完成句子。
1.The sick man is in danger of 　 　(die), and this made his relatives very sad.(用所给词的适当形式填空)
2.He has been dead for two years.(改为同义句)
He 　 　.
3.Unluckily, Frank died 　 　 the accident. (盲填)
4.许多动物将会失去家园,并且可能灭绝。(根据汉语意思完成句子)
Many animals would lose their homes and maybe 　 　.
5.他渐渐地没了声音,睡着了。(根据汉语意思完成句子)
His voice 　 　 and he fell asleep.
protect的用法
The bubble protects them from harm while they sleep.
protect意为“保护”,其主要搭配与用法如下:
根据汉语意思完成句子。
1.当下大雨的时候,雨衣可以保护你的脸以免变湿。
The raincoat can 　 　getting wet when it rains heavily.
2.他会保护我。
He will 　 　.
3.我会保护你免受伤害。
I will 　 　 getting hurt.
pleasure的用法
(2024·河南)—Thank you for your advice.
—It's a pleasure./My pleasure.
pleasure、pleased、pleasant与please是一组同根词,与“高兴”有关,但词性和具体用法各不相同:
易失分点
(it's)my pleasure 我很荣幸;别客气;非常高兴为您服务
with pleasure 客气地表示接受或同意,意为“当然了,很愿意”
一、根据括号中的汉语提示完成句子。
1.The smile on the man's face shows that he 　 　(对……满意) the new work.
2.His sister sings well.She has a　 　(令人愉悦的) voice.
3.—Could you please help me carry the box It's too heavy.
—　 　(乐意效劳).
二、用pleasure/pleased/pleasant/pleasing填空。
It was a wonderful holiday last month. I paid a visit to my grandma. It was such a 4.　 　 to see her again. When I was young, she spent lots of time 5.　 　 me. And I could still remember the 6.　 　 days I spent with her. This time, I invited her to travel around Guangzhou. And she was also 7.　 　 with this idea. At last, we both had a good time.
【参考答案】
一阶教材梳理
1.sky　in the sky　2.river　in the river　on the river
3.clear　clearly　make sth. clear　4.nature　natural　naturally　in nature　laws of nature　5.horse　6.sheep　7.hen　8.cow　9.thin　thinner　thinnest　fat　10.rose
11.thick　thin　12.forest　in the forest　13.ground　underground　on the ground　14.wet　wetter　wettest　dry　15.cover　uncover　discover　discovery　16.earth
on the earth　on earth　17.surface　on the surface
18.control　controlled　control of/over...　take control of　under control　get out of control　19.die　dying　dead/dying　death　die out　die of　die from　20.wood
wooden　21.reason　reasonable　22.protect　protection
protect sb./sth.from...　23.feed　fed　feed on　feed sth. to sb.　feed sb./sth.　24.bamboo　25.less　less and less　26.land　land on　27.sea　sea level　above the sea level　below the sea level　28.earthquake　29.missing
30.mobile　31.phone　on the phone　hang up the phone
32.fire　firefighter　on/catch fire　make a fire　33.level
34.sad　sadder　saddest　sadness　35.middle　in the middle of　36.shake　shook　shaken　shake hands
37.understand　understood　understanding　38.whole　39.appear　appearance　disappear　40.send　sent　send for　send up　send sth. to sb.=send sb. sth.　41.army
join the army　42.cheap　cheaply　expensive　43.online
shopping online　44.information　45.language　46.website
47.perfect　48.true　truth　truly　49.correct　correctly
correction　50.search　search for sth.　51.result　as a result　52.grammar　53.dictionary　look sth. up in the dictionary　54.expensive　inexpensive/cheap　more expensive　most expensive　55.pleasure　please　pleased
with pleasure　my pleasure　56.knowledge　knowledgeable　57.drop　a drop of
重点词块&句式
1.the strongest animal　2.I don't think so　3.Which do you like better　4.cuter than other animals　5.thousands of　6.play an important part in　7.less and less land　8.protect ourselves from　9.move around　10.chat with
11.more and more important　12.Guess what　13.but we should use it carefully
二阶语境巧记
1.clearly　2.sheep　3.wooden　4.missing　5.sadness　6.truth　7.pleasure
三阶语篇串记
1.Thousands　2.them　3.live　4.food　5.dangerous　6.in　7.cutting　8.less　9.wood　10.life
考点讲堂
考点1
三悟:1.has　2.are　3.is　4.were　5.was
考点2
三悟:1.thousands of　2.one hundred different countries　3.hundreds of books
考点3
三悟:1.death　2.died two years ago 　3.from　4.die out
5.died away
考点4
三悟:1.protect your face from/against 　2.protect me
3.protect you from
考点5
三悟:1.is pleased with　2.pleasant　3.With pleasure
4.pleasure　5.pleasing　6.pleasant　7.pleased