Have you packed yet
他唱得不如他妹妹好。
2）作連詞時(shí)意為“如同，像，按照。”
【例】 （1）i work as others do.
我跟別人一樣工作。
（2）i remember it as it happened yesterday.
我一想起這事，仿佛就像昨天發(fā)生的一樣。
（3）do as i told you.
照我說(shuō)的做。
3）作連詞時(shí)意為“一面……一面”，相當(dāng)于while, when。
【例】（1）he came up as i was speaking.
我正要說(shuō)話，他過(guò)來(lái)了。
（2）the dogs would go with him in his car every day as he went to the farms to heal sick animals.
當(dāng)每天他坐著車去農(nóng)場(chǎng)給動(dòng)物治病的時(shí)候，狗總是愿意和他一起去。
（3）she sang as she walked.
她邊走邊唱。
4）作連詞時(shí)意為“因?yàn)椤保萣ecause, for語(yǔ)氣輕。
【例】 （1）as he loved animals, he continued his education.
由于喜歡動(dòng)物，所以他繼續(xù)他的學(xué)業(yè)。
（2）everyone likes him as he is kind and honest.
由于他善良誠(chéng)實(shí)，所以人人喜歡他。
5)作介詞時(shí)，表示“作為，當(dāng)作”。
【例】（1）they had their pets as their family members.
他們把寵物當(dāng)作家庭成員。
（2）english is used as a communication tool.
英語(yǔ)被當(dāng)作一種交際工具使用。
【同步達(dá)綱練習(xí)】
鞏固基礎(chǔ)訓(xùn)練
ⅰ. 根據(jù)首字母和英文解釋寫出單詞
1. s a set of outer clothes which match, usually including jacket with trousers or skirt
2. w give water to
3. w stuff of a tree
4. v a place smaller than a town
5. f a place for growing foods, plants and keeping animals
6. m someone who is in a group, society, etc.
7. l at the end; after all other
8. a to become visible
9. m not to hit or not to catch something
10. s to make a thorough examination of; look over carefully
ⅱ. 選擇填空
( )1. he hasn’t looked the garage .
a. yet
b. too
c. either
d. already
( )2. she is going to do it a minute.
a. in
b. after
c. during
d. within
( )3. he had to early and read english.
a. get to
b. get off
c. get up
d. get down
( )4. so far, they five japanese songs.
a. learned
b. had learned
c. have learned