内容正文:
8A Unit 6 Seasons教材核心知识串讲
(期末复习讲义)
重点单词(根据汉意及词性写单词)
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1.________ n. 阵雨
2.________ n. 水塘,池塘
3.________ prep. 在……上
4._________ n. 温度
5._________ n. 长沙发
6.________ vi. & vt. 吹,刮;吹(气)
7._________ linking v. 有(或发出)……气味
8.________ n. 热;热量
9._________ vt. & vi. (使)分开,分成
10._________ vi. & vt. 结束,终止
11._________ n. 影响,结果;效果
12.________ adj. 平均的
13.________ adj. 湿的,潮的
14._________ n. 度,度数
15.__________ n. 开头,开端
16._________ adj. 糟糕的,极讨厌的
17._________ vt. & vi. 订购
18._________ adj. 厚的;浓的
19.__________ adj. 厚的,深的
20.__________ vt. & vi. 扔
重点词汇词性转换
1.foggy adj. 有雾的,雾茫茫的→ fog n. 雾
易错辨析:
①后缀记忆:-y 接在名词后常表“充满……的”,类似 sun→sunny、rain→rainy,foggy 不可误写为“foggyy”。
②词性区分:fog 是名词,不可直接修饰名词(如“雾天”不可说 fog day,需说 foggy day)。
例句:
The fog is thick this morning, so the whole city looks foggy.
今早的雾很浓,整座城市看起来雾茫茫的。
练一练:
It's a ______ day, and the ______ on the road makes driving dangerous.
A. fog; foggy B. foggy; fog C. fog; fog D. foggy; foggy
答案: B
2.snowy adj. 下雪多的;被雪覆盖的→ snow n. 雪,雪花;积雪
易错辨析:
①词性区分:snow 作动词时表“下雪”(如 It snows heavily.),作名词时不可作谓语;snowy 仅作形容词,修饰名词。
②搭配区分:snowy mountain(雪山),heavy snow(大雪),不可混淆用法。
例句:
It snowed all night, and we woke up to a snowy world.
雪下了一整夜,我们醒来后看到了一个白雪皑皑的世界。
练一练:
We had a ______ winter last year, and the ______ kept the wheat warm.
A. snowy; snow B. snow; snowy C. snow; snow D. snowy; snowy
答案: A
3.hide vi. & vt. 躲避 vt. 藏→ hidden adj. 隐藏的;隐秘的→ hiding n. 隐藏;躲藏
易错辨析:
①词形记忆:hide 的过去式/过去分词为不规则变化,避免误写为“hided”。
②词性区分:hidden 是形容词(如 hidden treasure 宝藏),hiding 是名词(如 go into hiding 躲藏起来),不可混用。
例句:
The little boy hid behind the door, and his hiding place was so hidden that no one found him.
小男孩藏在门后,他的藏身之处非常隐蔽,没人发现他。
练一练:
The spy ______ the letter in a box, and the ______ letter was not found until years later.
A. hidden; hiding B. hid; hidden C. hid; hiding D. hidden; hid
答案: B
4.lazy adj. 慵懒的;懒惰的→ lazier (比较级)→ laziest (最高级)
易错辨析:
①比较级/最高级变化:避免误写为“more lazy”“most lazy”,双音节词“辅音+y”结尾需按规则变形。
②搭配区分:be lazy about doing sth.(懒得做某事),不可说 be lazy to do sth.。
例句:
Tom is lazy, his brother is lazier than him, and their cousin is the laziest in the family.
汤姆很懒,他的哥哥比他更懒,他们的表弟是家里最懒的人。
练一练:
Among the three girls, Lily is the ______, and she is even ______ than her cat.
A. lazy; lazier B. laziest; lazy C. laziest; lazier D. lazier; laziest
答案: C
5.shine vi. 发光,照耀→ shiny adj. 发光的,光亮的
易错辨析:
①词形记忆:shine 的过去式/过去分词为不规则变化 shone,避免误写为“shined”(shined 仅用于“擦亮”含义时)。
②词性区分:shine 是动词(如 The sun shines brightly.),shiny 是形容词(如 shiny diamond 闪亮的钻石)。
例句:
The stars shine brightly at night, and the shiny moon hangs in the sky.
星星在夜晚闪闪发光,明亮的月亮挂在天上。
练一练:
The gold necklace ______ in the light, and it looks more ______ than before.
A. shines; shiny B. shiny; shines C. shines; shines D. shiny; shiny
答案:A
6.sudden adj. 突然的→ suddenly adv. 忽然
易错辨析:
①词性区分:sudden 是形容词,修饰名词(如 a sudden rain 一场突如其来的雨);suddenly 是副词,修饰动词、形容词或句子(如 He stopped suddenly.)。
②固定搭配:all of a sudden = suddenly(突然),不可说 all of sudden。
例句:
A sudden storm came, and suddenly all the lights went out.
一场突如其来的暴风雨降临,所有的灯突然都灭了。
练一练:
______, a car appeared around the corner, which was a ______ surprise for us.
A. Sudden; suddenly B. Suddenly; sudden
C. Sudden; sudden D. Suddenly; suddenly
答案:B
7.connect vt. 把……联系起来 vt. & vi. (使)连接→ connection n. 联系,关联
易错辨析:
①拼写警示:connection 不可误写为“connecttion”,注意去 t 加 ion 的规则。
②固定搭配:connect A with B(把A和B联系起来),have a connection with(与……有关联),不可混淆介词。
例句:
The bridge connects the two cities, and this connection promotes economic development.
这座桥连接了两座城市,这种联系促进了经济发展。
练一练:
We need to ______ this machine to the computer, and the ______ must be checked carefully.
A. connect; connection B. connection; connect
C. connect; connect D. connection; connection
答案:A
8.positive adj. 正面的;积极的;肯定的→ negative adj. 消极的;负面的
易错辨析:
①含义区分:positive 表“积极的”时,侧重态度乐观;表“肯定的”时,对应“否定的”negative。
②搭配区分:positive attitude(积极的态度),negative comment(负面评论),不可混用。
例句:
We should keep a positive attitude towards life and avoid negative thoughts.
我们应该对生活保持积极的态度,避免消极的想法。
练一练:
His ______ words encouraged everyone, while her ______ mood made others unhappy.
A. positive; negative B. negative; positive
C. positive; positive D. negative; negative
答案:A
9.frozen adj. 结冰的;冷冻的→ freeze v. (使)冻结,结冰
易错辨析:
①词形记忆:freeze 的过去式/过去分词为不规则变化(freeze→froze→frozen),避免误写。
②形容词区分:frozen 表“冷冻的”(如 frozen food 冷冻食品),freezing 表“极冷的”(如 freezing weather 严寒天气)。
例句:
The lake will freeze when the temperature drops below zero, and the frozen surface is safe for skating.
气温降到零度以下时湖面会结冰,结冰的湖面可以安全滑冰。
练一练:
Water ______ at 0℃, and the ______ fish in the river can survive the cold winter.
A. freezes; frozen B. frozen; freezes
C. freezes; freezing D. freezing; freezes
答案:A
重点短语
1.describe each season 描述每个季节
2.be full of snow 满是雪
3.forget to grow 忘了生长
4.fly far away 飞得很远
5.turn brown 变成棕色
6.harvest crops 收获作物
7.rhyme with 与……押韵
8.quiet streams 安静的溪水
9.play among flowers 在花丛中嬉戏
10.the shade of trees 树荫
11.be busy with the crops 忙于收割庄稼
12.at this time of year 在每年的这个时节里
13.go for a picnic 去野餐
14.drop below zero 降至零度以下
15.all year round 一年到头
16.blow hard 刮得猛烈
17.have snowball fights 打雪仗
18.divide ... into ... 把……分成……
19.changes in crop growth 作物生长的变化
20.be connected with 与……有联系
21.cultural meanings beyond farming 农业以外的文化意义
22.have a positive effect 有积极的效果
23.take care 保重
重点句型
1.It's the best time to play football outside. 这是在户外踢足球的最佳时间。
2.Bees and butterflies play among flowers, Then hide from the April showers. 蜜蜂和蝴蝶在花丛中嬉戏,不时要躲避四月阵雨的突袭。
3.I like to sit under the shade of trees. 我喜欢坐在树荫下。
4.The weather is perfect at this time of year. 每年这个时候的天气都很好。
5.The farmers are busy with their crops in the fields. 农民们在地里忙着收割庄稼。
6.I have wonderful memories of making snowmen with my friends. 我有和朋友们一起堆雪人的美好回忆。
7.The sudden heavy rain may bring lots of problems. 突然的大雨可能会带来很多问题。
8.The terms start with the beginning of Spring and end with the Major Cold. 这些节气从立春开始,以大赛结束。
9.The average temperature is below 0 ℃. 平均温度低于零度。
重点语法
动词不定式作目的状语
动词不定式作目的状语,表示某一动作或状态的目的,通常位于句首或句后。有时,为了强调突出这种目的,还可在动词不定式前面加in order,构成in order to do的结构。
To improve his basketball skills, Li Lei trained hard. =Li Lei trained hard to improve his basketball skills. 李雷刻苦训练是为了提高自己的篮球技能。
Tom stood up in order to see the blackboard clearly. 为了清楚地看到黑板,汤姆站了起来。
注意:动词不定式作目的状语时,其否定形式一般不用"not+不定式",而用"in order not +不定式"。
我们快点儿吧,以免开会迟到。
Let's hurry not to be late for the meeting. (×)
Let's hurry in order not to be late for the meeting. (√)
动词不定式作宾语补足语
动词不定式可用来说明宾语的情况,此时动词不定式在句中作宾语补足语。
一.带to的动词不定式作宾语补足语
常见的动词(词组)如want、 ask、 teach、 expect、 tell、 allow、 advise、 invite、 order、 encourage、 would like等后接动词不定式作宾语补足语时,其肯定形式为"动词(词组)+宾语+to do...",否定形式为"动词(词组)+宾语+not to do..."。
The teachers often ask us to come to school early.老师们经常要求我们早点到校。
My mother often tells me not to swim in the river.我妈妈常常告诉我不要在河里游泳。
二. 不带to的动词不定式作宾语补足语
动词不定式在使役动词(make、 let、 have等)或感官动词(词组)(feel、 listen to、 hear、 look at、 see、 watch、 notice等)之后作宾语补足语时,常省去to。
That old photo made me think of my grandfather. 那张老照片让我想起了我的爷爷。
I saw Alice enter the shop on the opposite side of the road just now. 我刚才看见爱丽丝走进了马路对面的商店。
注意help后面的动词不定式既可以带to, 也可以省略to。
Could you help me (to) do some cleaning?你能帮我打扫卫生吗?
通用表达&范文背诵
本单元话题“季节”,通常要求写作“最喜爱的季节”,通过运用所学知识进行描写,写作时,直接点题,写出喜爱的原因,可体现所在地。其次,写出其特点,如温度、景象等,同时,可说明在此季节可做什么户外活动和游戏等。最后,写出自己喜爱这个季节的程度和心情。
一、思路点拨
审题
体裁
说明文
话题
最喜爱的季节
时态
一般现在时
人称
第一人称
段落布局
1.开门见山:直接写出最喜爱的季节(参考句型:...is my favourite season. I always enjoy... )
2.特点&原因:如温度、景象等 (参考句型:The temperature is usually... be covered with/in ,It is often...)
3.常见活动:(参考句型:My friends and I often... I enjoy There is/are….)
4.结束语:提出希望,建议享受大自然的美。
二、经典题型
大自然赋予了我们美好的四季,每个季节都有不同的特点。阳光文学社正在举办以“My favourite season”为题的征文活动,请你写一篇英语作文,描述你最喜欢的季节,向文学社投稿。
My favourite season
There are four seasons in a year, and every season is different. Because of this, everyone has his favourite season.
My favourite season is spring. In spring, the weather gets warmer and the days get longer. The trees and grass turn green, and all kinds of flowers come out. It’s very beautiful. I can do lots of outdoor activities. Sometimes I climb the hill with my parents, and sometimes I fly kites with my friends in the park. When it rains, I like going out for a walk. The rain makes the air fresh and it makes me feel relaxed. I think it’s wonderful.
As the saying goes, “A year’s plan starts with spring.” Let’s go outside to enjoy the beautiful nature.
Unit 6 Seasons
重点单词
20个四会单词
9组词形变化
重点短语
23组短语
重点句型
书面表达
9个句型
最喜欢的季节
重点语法
动词不定式作宾语补足语
动词不定式作目的状语
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