Unit 7 The natural world 单元背诵默写任务单(含答案)-2026-2027学年译林版八年级上册英语

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Unit 7 The natural world 单元背诵默写任务单(含答案)-2026-2027学年译林版八年级上册英语

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一、核心词汇
1.________ / pe ɡw n/ n. 企鹅
2.________ / kla m t/ n. 气候
3.________ / n klu d/ vt. 包括
4.________ / ra nd/ adv. 大约
5.________ /h ld/ vt. 容纳;拿着;举行
6.________ /r t n/ vi. 返回,回来,回去
7.________ /pr vent/ vt. 防止,阻止
8.________ /st (r)/ vt. 贮存
9.________ / kt/ vi. 起作用;行动;vt. 扮演
10.________ /tr p/ vt. 使落入险境
11.________ / hɑ mfl/ adj. 有害的
12.________ / e f (r)/ adv. 因此
13.________ / s dli/ adv. 不幸地;悲伤地
14.________ /t n/ n. 吨
15.________ /hɑ m/ vt. 伤害,损害
16.________ / wa ldla f/ n. 野生生物
17.________ / n zi/ adj. 充满噪声的;吵闹的
18.________ / s st m/ n. 系统;体系
19.________ /k z/ vt. 使发生,造成,导致
20.________ / d m d / vt. 损害,毁坏
21.________ / n θ i st/ n., adj. & adv. 东北;东北方的;向东北方
22.________ / k v (r)/ n. 躲避处;罩子
23.________ /ste / n. 停留,逗留
24.________ / de ta m/ n. 白天
25.________ /li d/ vi. 造成 (后果)
26.________ /kri e t/ vt. 创建,创造
27.________ / b l nst/ adj. 保持平衡的
28.________ / n l d / n. 知识
29.________ /s (r)/ n. 先生
30.________ / m d m/ n. 女士
31.________ /k l/ vt. & vi. 杀死 32.________ / s lv/ vt. 解决;解答
二、核心短语
英文 中文
________33________ 是……的栖息地;为……的所在地
________34________ 在……方面的差异
________35________ 保持平衡
________36________ 大量;许多
________37________ 继续;进行
________38________ 消除;摆脱
________39________ 表现得像;起到……的作用
________40________ 构成
________41________ 吸收
________42________ 数百万的
________43________ (使) 慢下来
________44________ 相当多;不少
________45________ 听说;得知
________46________ 制定法律
________47________ 建立
________48________ 导致
________49________ 使……免受……影响
________50________ 向某人寻求帮助
三、重点句型
51.Coral reefs ________ ________ rocks, ________ they ________ ________ ________ ________ life in just a small area.
珊瑚礁看起来像岩石,但它们在一小块区域里就维系着大量的生命。
52.The polar ice ________ ________ ________ animals ________ polar bears and penguins.
极地冰层是北极熊和企鹅等动物的栖息地。
53.Well, it’s very dry in deserts ________ ________ ________ ________.
嗯,沙漠里非常干燥,因为雨水很少。
54.Yes, the climate in deserts is ________ awful ________ only ________ ________ animals and plants can live there.
是的,沙漠的气候极其恶劣,只有少数动植物能在那里生存。
55.Ecosystems can ________ ________ ________ ________, from small ponds to large grasslands.
生态系统有不同的规模,从小池塘到大型草原不等。
56.每个生态系统都有其作用,有助于维持系统内所有成员与更广阔环境之间的平衡。
Each ecosystem has ________ ________ ________ ________ and ________ ________ the balance between all its members and the greater environment.
57.It ________ ________ ________ salt water, and the water ________ ________ the sky, ________ ________ the land and then ________ ________ the ocean.
它 (海洋) 容纳着大量的咸水,水分蒸发到天空,落到陆地上,然后又回流到海洋。
58.This ________ ________ ________ ________, ________ the ocean is just like the “heart” of the earth.
这个过程循环往复,所以海洋就像地球的 “心脏”。
59.Plants in wetlands ________ ________ ________ ________ pollution and make the water clean.
湿地里的植物有助于清除污染,净化水质。
60.Therefore, people often ________ forests ________ ________ of the earth.
因此,人们常把森林称为地球的“肺”。
61.They keep the planet ________ and make our world ________ ________ ________.
它们 (森林等生态系统) 维持着地球的健康,让我们的世界变得更美好。
62.It is ________ ________ ________ world’s ________ ________ ________. 它是世界上最重要的湿地之一。
63.Many birds live in Zhalong all year round, ________ some go there only ________ ________ ________
________.
许多鸟类常年生活在扎龙,而有些鸟类只是去那里短暂停留。
64.Moreover, if fishermen ________ ________ there, the birds ________ ________ ________ enough food to
eat.
此外,如果渔民一直在那里捕鱼,鸟类将会没有足够的食物。
65.And maybe we can ________ ________ ________ chopsticks ________ ________ ________.
而且或许我们外出就餐时可以自带筷子。
66.You ________ ________!
你说得对!
67.Education and knowledge are useful tools ________ ________ ________ forests safe.
教育和知识是帮助保护森林安全的有用工具。
68.It is also a good idea ________ ________ people ________ ________ ________ the ocean.
告诉人们如何保护海洋也是一个好主意。
四、核心语法
动词及基本句型(II)
结构类型 句型公式 核心特点 常用动词 例句及转化
双宾语结构 S + V + 间接 宾语 + 直接宾语 指人(间接宾语) + 指物(直接宾语) 与 to 搭配:bring, feed, give, hand, lend, offer, pass, pay, post, read, sell, send, show, take, teach, tell, write 等 与 for 搭配:bring, build, buy, cook, find, get, leave, make, order, pick, save 等 1. He gave me a book.= He gave a book to me.2. I bought her a gift.= I bought a gift for her.
宾语补足 S + V + 宾语 宾补补充说明宾 see, call, make, 1. I saw him crossing
语结构 + 宾补 语的状态或动作 have, keep 等 the street when I walked past him. 2. I usually hear her practice playing the piano 3. Mum asks me to be confident. 4.I had my computer repaired.
双宾结构口诀双宾结构有两类,直物间人先确定。
to 和 for 来区分;
动作传递用 to 连,受益对象 for 来牵;
to 接动作给对方,
give、show、teach 常相伴;
for 表为谁做某事,
为人做 (make、cook ) 来为人 buy。
宾补结构口诀宾补结构不复杂,宾语之后补充它;
说明宾语是什么,或表动作与状态。
名词形容词常来伴,动词适当形式也常见; to do 将来或目的,“使役让感” 后省 to 。
doing 动作在进行,done 表被动或完成。
并列连词
连词 中文含义 关系类型 例句 注意事项
and 和,又 并列关系 Mike likes playing football and singing songs. 在否定句中并列成分通常用 or 连接
but 但是 转折关系 The room was small but comfortable. 不能和 “即使,尽管 (though/although/even
though/even if) ” 连用
or 或者 选择关系 Which do you like better, juice or coffee 朗读时,语调先升后降
so 因此,所以 因果关系 It began to rain, so we went home. 和从属连词 because 不能一起使用
并列连词口诀并列连词四兄弟,and、but、or、so 记仔细。
and 并列 “和” 与 “又”,前后成分手拉手;
but “但是”表转折,意思相对要记牢;
or 表选择 “或者” 替,否定并列也用它;
so 表因果 “所以” 然,不和 because 手相牵。
五、重点语音
后缀-ly
Adjective Adverb
real really
bad badly
careful carefully
slow slowly
near nearly
easy easily
Noun Adjective
friend friendly
love lovely
year yearly
month monthly
week weekly
day daily
Adjective Adjective(可作副词)
kind kindly
like likely
live lively
dead deadly
1.penguin 2.climate 3.include 4.around 5.hold 6.return 7.prevent 8.store
9.act 10.trap 11.harmful 12.therefore 13.sadly 14.ton 15.harm 16.wildlife
17.noisy 18.system 19.cause 20.damage 21.north-east 22.cover 23.stay
24.daytime 25.lead 31.kill 32.solve 26.create 27.balanced 28.knowledge 29.sir 30.madam
33.be home to 34.the difference in 35.keep balance 36.plenty of 37.go on 38.get rid of 39.act like 40.make up 41.take in 42.millions of 43.slow down 44.quite a few 45.hear about 46.make/create laws 47.set up 48.lead to 49.keep ... free from 50.ask
sb. for help
51. look like but support a lot of
52. is home to like
53. because there’s little rain
54. so that a few
55. be of different sizes
56. a role to play helps keep
57. holds plenty of rises to falls onto returns to
58. goes on and on so
59. help get rid of
60. call the lungs
61. healthy a better place
62. one of the most important wetlands
63. while for a short stay
64. keep fishing will not have
65. take our own when eating out
66. said it
67. to help keep
68. to tell how to protect

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