upgrade是什么意思 grade是什么意思( 三 )

5. That’s why+句子：那就是…的原因/那就是为什么…
That's why he can get good grades.
That's why I was late for school this morning.那就是我今天早上为什么上学迟到的原因.
That's why I study English hard.
那就是我努力学习英语的原因。

6. be different from 与……不同
反：be the same as 与…… 相同
My bike is different in color from his.
My sister and I are twins, but my character is different from my sister's.
My skirt is the same as Mary's.

7. though
① adv. 不过；可是；然而（句末补充说明使语气减弱）
② conj. 虽然；尽管=although，与but 不能同时用在一个句子中
He said he would come. He didn’t, though. 他说他要来，可是并没有来。
Though/Although he has been dead for many years, many people still remember him.尽管他已经去世很多年了，但很多人仍然记得他。

8. get better grades 取得更好的成绩
9. does(助动词do/did)，为了避免重复，可代替上文出现过的实意动词。
10. be good with sb. 与某人相处得好

11.win与beat：
(1) win强调赢得“比赛、游戏、战争”，获得“名次、奖品” 。例如：
win a prize得奖 win a game赢得比赛
win an honor赢得荣誉 win a battle 赢得战斗
win a match赢得比赛 win a scholarship赢得奖学金
(2) beat强调“打败，战胜”，其后只能接比赛、竞争的对手，即beat只能接表示人的词语作宾语。例如：
beat a team 战胜/打败一队（组）
beat a nation战争/打败一个国家
beat an opponent战胜/打败一个对手

4. heavy 与thin
heavy和thin是一组意义相反的形容词，都可用来描述人的体型。
①heavy意为“胖的，笨重的”，比较级形式为heavier； thin意为“瘦的”，其比较级形式为thinner 。例如：
He is very heavy, but his brother is thin.他很胖，可他的哥哥却瘦。
【拓展】
heavy还可意为“重的；剧烈的；大的”等。例如：
heavy rain/snow/smoke大雨/大雪/浓烟
heavy smoker/drinker/eater烟瘾/酒瘾/食量大的人
have a heavy cold患重感冒
heavy(busy) traffic 交通拥挤

5. care about与care for
① care about意为“关心，在意” 。例如：
She does not care about her husband at all.
她根本不关心她的丈夫。
Don't you care about our country’s future?
难道你不为我们国家的前途担忧吗?
I don’t care about money. 我不看重钱。
②care for意为“照顾，照料；想要；喜欢” 。
Would you care for some more tea?
想再喝点茶吗?
The mother cared for the sick child day and night. 母亲日夜照料着生病的孩子。
I don’t care for riding on a bike very much;
I’d rather go on foot.
我不太喜欢骑自行车, 宁愿步行。

6. touch
(1)touch作动词，意为“感动；触摸” 。例如：
Don’t touch the paint until it’s dry.
油漆未干,切勿触摸。
His sad story touched our hearts.
他的悲惨的故事深深打动了我们的心。
The peak seems to touch the sky.
山峰似乎已触及天空。
(2)touch作名词，意为“接触；联系” 。例如：
The blind have a keen sense of touch.
盲人有敏锐的触觉。
They keep close touch with me.
他们和我保持密切联系。

8. reach
(1)reach作动词，意为“伸手；到达；抵达；取得联系” 。例如：
He reached into his pocket to get his car keys.
他把手伸进口袋里拿车钥匙。
We reached the nearest railway station last night.
我们昨天晚上到达最近的火车站。
The garden reaches the lake.
花园一直延伸到湖边。
We tried to reach them by phone.
我们试着用电话跟他们联络。
(2)reach作名词，意为“范围” 。例如：
【upgrade是什么意思 grade是什么意思】The book is out of my reach. 那本书我够不到。

upgrade是什么意思 grade是什么意思( 三 )

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