新目標(biāo)英語(yǔ)八年級(jí)（下）Unit 5知識(shí)要點(diǎn)歸納

【重點(diǎn)詞組或短語(yǔ)】

1.make sure確信；確認(rèn)2.go off（鬧鐘）發(fā)出響聲

3.beat against...拍打……4.take a hot shower洗熱水澡

5.fall asleep進(jìn)入夢(mèng)鄉(xiāng)；睡著6.miss the bus錯(cuò)過(guò)公交車(chē)

7.die down逐漸變?nèi)?；逐漸消失8.pick up接（電話）

11.in a mess一團(tuán)糟12.in the area在這個(gè)地區(qū)

13.break...apart使……分離14.miss the event錯(cuò)過(guò)這個(gè)事件

15.in times of difficulty在困難的時(shí)候16.by the side of the road在路邊

17.at the time of當(dāng)……時(shí)候18.walk by走路經(jīng)過(guò)

19.make one’s way to在某人去……的路上20.more recently最近；新近

21.important events重大事件22.the World Trade Center世貿(mào)中心

23.for example例如24.take down拆除；摧毀

中藥復(fù)方發(fā)揮藥效的物質(zhì)基礎(chǔ)是有效化合物群，包含多種活性成分，其治療是一個(gè)整體協(xié)調(diào)的過(guò)程[15-16]。指紋圖譜技術(shù)可全面反映中藥化學(xué)成分的種類(lèi)與數(shù)量，中藥指紋圖譜目前已成為國(guó)際上公認(rèn)的控制天然藥物質(zhì)量的有效手段[17]。本研究采用RP-HPLC法對(duì)10批護(hù)肝劑進(jìn)行指紋圖譜研究及化學(xué)模式識(shí)別，并對(duì)該制劑中馬錢(qián)素、芍藥苷、野黃芩苷、黃芩苷、黃芩素、五味子甲素、五味子乙素、五味子丙素和熊果酸9種活性成分進(jìn)行了定量測(cè)定，為護(hù)肝劑的質(zhì)量控制提供了科學(xué)依據(jù)。

25.be killed被殺害26.have meaning to對(duì)……有意義

27.a school pupil一名小學(xué)生28.remember doing sth.記得做過(guò)某事

29.in silence沉默；無(wú)聲30.at first首先；最初

【重難點(diǎn)句子】

1.When it began to rain,Ben was helping his mom make dinner.

當(dāng)開(kāi)始下雨的時(shí)候，本正在幫他媽媽做晚飯。

2.—What was Jenny doing while Linda was sleeping?

琳達(dá)在睡覺(jué)的時(shí)候，珍妮正在干什么？

—While Linda was sleeping,Jenny was helping Mary with her homework.

琳達(dá)在睡覺(jué)的時(shí)候，珍妮正在幫瑪麗做作業(yè)。

3.With no light outside,it felt like midnight.

外面沒(méi)有一絲光亮，讓人感覺(jué)這時(shí)是午夜。

4.Ben’s dad was putting pieces of wood over the windows while his mom was making sure the flashlights and radio were working.

本的爸爸正在把木頭塊搭在窗戶(hù)上面，而他的媽媽正在確保手電筒和收音機(jī)能正常使用。

5.Ben was helping his mom make dinner when the rain began to beat heavily against the windows.

當(dāng)雨點(diǎn)開(kāi)始重重地打在窗戶(hù)上的時(shí)候，本正在幫他媽媽做晚飯。

6.He finally fell asleep when the wind was dying down at around 3:00 a.m.

大約凌晨三點(diǎn)風(fēng)勢(shì)逐漸減弱的時(shí)候，本終于睡著了。

7.More recently,most Americans remember what they were doing when the World Trade Center in New York was taken down by terrorists.

最近，大部分美國(guó)人還記得當(dāng)紐約世貿(mào)大樓被恐怖分子襲擊的時(shí)候自己當(dāng)時(shí)正在做什么。

新目標(biāo)英語(yǔ)八年級(jí)（下）Unit 5知識(shí)要點(diǎn)歸納