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2017八年級下冊英語第七單元知識點(diǎn)

時(shí)間: 礎(chǔ)鴻1124 分享

  總在鼓舞自己,要成功就得努力。想要英語拿下高分,平時(shí)就得多總結(jié)每個(gè)單元的知識點(diǎn)。下面由學(xué)習(xí)啦小編為你整理的八年級下冊英語第七單元知識點(diǎn),希望對大家有幫助!

  八年級下冊英語第七單元知識點(diǎn)1

  重點(diǎn)短語

  1. as big as 與……一樣大 2. one of the oldest countries 最古老的國家之一

  3. feel free to do sth. 隨意地做某事 4. as far as I know 據(jù)我所知

  5. man-made objects 人造物體 6. part of... ...... 的組成部分

  7. the highest mountain 最高的山脈 8. in the world 在世界上

  9. any other mountain 其他任何一座山

  10. of all the salt lakes 在所有的咸水湖中

  11. run along 跨越… … 12. freezing weather conditions冰凍的天氣狀況

  13. take in air 呼吸空氣 14. the first people to do sth. 第一個(gè)做某事的人

  15. in the face of difficulties 面臨危險(xiǎn) 16. give up doing sth. 放棄做某事

  17. achieve one’ s dream 實(shí)現(xiàn)某人的夢想 18. the forces of nature 自然界的力量

  19. reach the top 到達(dá)頂峰 20. even though 雖然;盡管

  21. at birth 在出生的時(shí)候 22. be awake 醒著

  23. run over with excitement 興奮地跑過去 24. walk into sb. 撞到某人

  25. fall over 摔倒 26. take care of =look after照顧;照料

  27. every two years 每兩年 28. cut down the forests 砍伐森林

  29. endangered animals 瀕危動物 30. fewer and fewer pandas 大熊貓?jiān)絹碓缴?/p>

  31. be in danger 處于危險(xiǎn)之中

  32. the importance of saving these animals 拯救這些動物的重要性

  八年級下冊英語第七單元知識點(diǎn)2

  重點(diǎn)句型

  1. It is +n/adj. + (for sb. ) to do sth.

  It is also very hard to take in air as you get near the top.當(dāng)你接近山頂時(shí),連呼吸都會困難。

  2. . . . is because...

  One of the main reasons is because people want to challenge themselves in the face of difficulties. 其中的一個(gè)主要的原因是人們想要在面臨困難時(shí)挑戰(zhàn)自己。

  3. . . . show(s) that...

  The spirit of these climbers shows us that we should never give up trying to achieve our dreams. 這些登山者的精神向我們證明:為了實(shí)現(xiàn)我們的夢想,我們永遠(yuǎn)都不應(yīng)該放棄嘗試。

  4. How high/ deep/. . . is ... ?

  How high is Qomolangma?

  珠穆朗瑪峰有多高?

  5. Although. “ ,…

  Although Japan is older than Canada,it is much smaller.

  雖然日本比加拿大有更悠久的歷史,但是日本比加拿大小多了。

  6. sb. spend time/money doing sth. Sb spend time /money on sth.

  Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo.

  成年大熊貓一天要花1 2 個(gè)多小時(shí)的時(shí)間吃大約10千克竹子。

  八年級下冊英語第七單元知識點(diǎn)3

  句子語法

  1. The elephant weights many times more than this panda. 這頭大象的重量是這只熊貓的很多倍。

  【解析1】weigh v 稱……的重量 → weight n 重量

  【記】 She weighs herself every day and wants to lose weight.

  【解析2】time ①“是......的幾倍”

  主語 + 數(shù)詞 + times + as +形容詞+ as +被比較的內(nèi)容 Our new school is four times as big as the old one.

 ?、?ldquo;次數(shù)” 一次 once 兩次 twice 三次及三次以上 :基數(shù)詞 + times three times 三次 three or four times 三到四次

  【短語】many times 很多倍 last time (在)上次……時(shí) every time 每次/每回…… each time 每當(dāng)……時(shí)

  the first time 第一次……時(shí) next time (當(dāng))下次……時(shí)

  【句型 】

  It’s time for sth . 或 It’s time ( for sb . ) to do sth . 意為:該是……的時(shí)候了

  It’s time for dinner . 該是吃晚餐的時(shí)候了。

  It’s time for children to go to bed . 是小孩睡覺的時(shí)候了。

  【2012浙江杭州2】We have two ears and one mouth so that we can listen _____ we speak.

  A. as twice much as B. twice as much as C. as much as twice D. as much twice as

  2.At birth, a baby panda is about ___ to ____ kilos.

  剛出生的小熊貓幼崽約___到 ____公斤。

  【解析】at birth 出生時(shí) (用作時(shí)間狀語)___________(出生時(shí)), a baby panda is about 20cm long.

  give birth ( to sb/ sth) 生孩子;產(chǎn)仔

  A panda can live up to ___ to ____ years. 一只熊貓活____ 年到____ 年

  【解析】up to 高達(dá)

  up to +數(shù)量詞 達(dá)到 (某數(shù)量、程度等);至多 I can take up to four people in my car. 直到 (現(xiàn)在)

  Up to now , Tony has been very quiet. be up to sb. “由某人決定”

  — Shall we go out or stay in ? — It’s up to you.

  4. Lin Wei and the other panda keepers are preparing the milk for the baby pandas’ breakfast.

  林微和其他熊貓飼養(yǎng)員們正在給熊貓幼崽準(zhǔn)備牛奶作為早餐。

  【解析1】the other 其他的 (指兩個(gè)事物或兩個(gè)人中的“另一個(gè)”, 后接名詞時(shí),表示“其他的人或物”;

  One.... The other ... (兩者中)一個(gè)......, 另一個(gè)........

  the others=the other +復(fù)數(shù)名詞

  the other的復(fù)數(shù)形式是the others “其他東西,其余的人”。特指某一范圍內(nèi)的“其他的(人或物)”。

  Two boys will go to the zoo, and the others will stay at home. 兩個(gè)男孩將去動物園,其余的留在家里。

  【2013孝感3】22. My family has two dogs. One is white, ________ is black.

  A. other B. another C. the other D. others[來源:學(xué)

  【解析2】prepare…for… 為……準(zhǔn)備……

  1). prepare sth.表示"準(zhǔn)備......",后接名詞或代詞作賓語。

  Our English teacher was preparing the lessons when I came into the office.我進(jìn)辦公室時(shí),我們的英語老師在備課。

  2). prepare to do sth.表示"準(zhǔn)備做......"。

  They were preparing to cross the river when it began to rain. 他們正準(zhǔn)備過河,突然下雨了。

  3). prepare for sth.表示"為......做準(zhǔn)備"。

  The students are busy preparing for the final exam.學(xué)生們正在準(zhǔn)備期末考試

  5. At 9:00 a.m, they find that most of the babies are already awake and hungry.

  上午9:00的時(shí)候,他們發(fā)現(xiàn)大部分熊貓幼崽已經(jīng)醒來并且餓了。

  【解析】awake adj. 醒來 (反義詞)asleep 睡著的 She was awak all night.

  V. 喚醒;使醒來 = wake up The noise awak me.

  【2013江蘇蘇州】 Do you lie __________ (醒著的)at night,worrying about things?

  ( ) He fell ____ early last night, and he was ___ early this morning.

  A. sleep; wake B. asleep; wake C. asleep; awake D. sleep ; awake

2017八年級下冊英語第七單元知識點(diǎn)

總在鼓舞自己,要成功就得努力。想要英語拿下高分,平時(shí)就得多總結(jié)每個(gè)單元的知識點(diǎn)。下面由學(xué)習(xí)啦小編為你整理的八年級下冊英語第七單元知識點(diǎn),希望對大家有幫助! 八年級下冊英語第七單元知識點(diǎn)1 重點(diǎn)短語 1. as big as 與一樣大 2. o
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