8大学上册英语一切必考点大汇总,你正需要!
2023-02-24 06:20:56 | 人围观 | 评论:
- 2023-02-24 06:20:568大学上册英语一切必考点大汇总,你正需要!
点击上方↑↑↑“大学英语学习”重视我
unit1 where did you go on vacation?
【要点语法】
不定代词：不指名替代任何特定名词或描述词的代词叫做不定代词。
用法留心：
1. some 和any +可数名/不可以数名。
some 多用于必定句，any多用于否定句、疑问句和条件从句 。有些问句顶用some,不必any, 问话者期望得到对方必定答复。
2. 由some, any, no, every 与 body, one, thing构成的复合舶代词作主语时，其谓语动词用三单。
3. 不定代词若有定语润饰，该定语要置于这今后：如：something interesting
【要点短语】
1. buy sth for ab./ buy sb. sth 为或人买某物
2. taste + adj. 尝起来……
3. nothing...but + v.(原形) 除了……之外啥都没有
4. seem + (to be) + adj 看起来
5. arrive in + 大当地 / arrive at + 小当地 抵达某地
6. decide to do sth. 抉择做某事
7. try doing sth. 测验做某事 / try to do sth. 极力做某事
8. enjoy doing sth. 喜爱做某事
9. want to do sth. 想去做某事
10. start doing sth. 初步做某事=begin doing sth.
11. stop doing sth. 中止做某事 区别： stop to do sth. 停下往来不断做某事
12. dislike doing sth. 不喜爱做某事
14. so + adj + that + 从句 如此……致使于……
16. tell sb. (not) to do sth. 告诉或人（不要） 做某事
17. keep doing sth. 持续做某事
18. forget to do sth. 忘掉去做某事 / forget doing sth 忘掉做过某事
【词语分析】
1. take a photo/ take photos 拍摄
quite a few+名词复数 “许多…”
2. seem + 描述词 看起来…... you seem happy today.
seem + to do sth. 如同/如同做某事 i seem to have a cold
it seems + 从句 如同..…. it seems that no one believe you.
seem like ... 如同，如同….. it seems like a good idea.
3. arrive in +大地址= get to= reach+地址名 “抵达......”
arrive at +小地址
（注：若后跟地址副词here/there/home, 介词需省掉，如： arrive here; get home）
4. feel like sth 感触像…
feel doing sth. 想要做某事
5. wonder（想晓得）+疑问词（who, what, why)引导的从句。
6. because of +名/代/v-ing
because+从句
he can’t take a walk because of the rain.
i don’t buy the shirt because it was too expensive.
7. enough +名词 满足的…...
描述词/副词+enough
unit2 how often do you exercise?
【要点语法】
1. 频率副词: always, usually, often, sometimes, never
频率副词在句中一般放在实义动词之前, be动词或助动词之后。常用于一般如今时态中。
2.“次数”的表达办法
一次 once， 两次twice，三次或三次以上：基数词+ times, 如：three times, five times,
3. how often“多久一次”问频率，答复常富含频率词组或短语。
常见的how疑问词：
1）how soon 多久（今后）
—how soon will he be back?他多久能回来？
—he will be back in a month. 他一个月后能回来。
2）how long “多久”
—how long did it take you to clean the house? 你打扫房子用了多久？
—it took me half an hour to clean the house. 我打扫这房子用了半小时。
3）how many+名复
how much+不可以名
“多少” 问数量（how much 还可问价格）
【要点短语】
1. go to the movies 去看影片
2. look after = take care of 照看
3. surf the internet 上网
4. healthy lifestyle 安康的日子方法
5. go skate boarding 去划板
6. keep healthy=stay healthy 坚持安康
7. eating habits 饮食习气
8. take more exercise 做更多的运动
9. the same as 与啥相同
10. be different from 不一样
11. once a month一月一次
12. twice a week一周两次
13.make a difference to 对......有影响/作用
14. most of the students=most students
15. shop=go shopping=do some shopping 购物
16. be good for 对......有利
17. be bad for 对......有害
18. come home from school放学回家
19. of course = certainly = sure 当然
20. get good grades 获得好成果
21. keep/be in good health 坚持安康
22. take a vacation 去休假
【词语分析】
1. maybe / may be
maybe 是副词，意为“大约， 可以，或许”，一般用于句首。may be是神态动词，意为“可所以...，或许是...，大约是...”.
the baby is crying. maybe she is hungry.
the woman may be a teacher.
2. a few / few / a little / little
people can live to 100, but few people can live to 150.
there is little time left. i won’t catch the first bus.
could you give me a little milk?
3. hard / hardly
hard作描述词，意为“困难的，艰苦的，硬的”；作副词，意为“尽力地，强烈地”。hardly为副词，意为“几乎不”。
the ground is too hard to dig.
i can hardly understand them.
it’s raining hard. the people can hardly go outside.
4. as for homework , most students do homework every day .
as for...意思是“至于；关于”，+名词、代词或动词的-ing方法（即动名词）。
如： as for him，i never want to see him here.
至于他，我永久不期望在这儿见到。
as for the story，you'd better not believe it.
关于那故事，你最佳不要信赖。
5. that sounds interesting.
这是“主语+系动词+表语”规划的简略句。sound（听起来），look（看起来），smell（闻起来），taste（尝起来），feel（觉得），seem（好象），grow（变得）,get（变得）等词在英语中可用作系动词，后跟描述词作表语。如：
it tastes good. 这味道好。
the music sounds very sweet. 这音乐听起来很中听。
the smoke grew heavier and heavier. 烟雾变得越来越浓了。
6. percent 名词，意为“百分之……”
百分数的标明办法：基数+ percent (不必复数方法)，percent做主语时，谓语动词的数要根据这今后边的名词来断定。
50％：fifty percent百分之五十
fifty percent of the apples are bad. 50%的苹果都坏了。
twenty percent of the meat is in the fridge. 20%的肉都在冰箱
7. not… at all 意为“一点也不”，not应放在be动词、神态动词或助动词之后。
the story isn’t interesting at all. 那个故事一点也没风趣。
8. it is + adj. to do sth. 做某事是……的。
it is interesting to play computer games. 玩电脑很风趣。
9. take, spend, pay
it takes sb. some time to do sth. 意为“花费或人……时刻来做某事”。
人(sb.) spend 时刻/钱 on sth. “买某物花了
……钱”。
人(sb.) spend 时刻/钱 (in) doing“花费多少时刻来做某事”。
pay 的主语有必要是人，而“花钱买某物”为pay...for...
10. however 副词，意为“可是，可是”，标明转机联络，可放在句首、句中、句末。
unit3 i’m more outgoing than my sister.
【要点语法】
1. 描述词和副词的比照等级
（1）描述词和副词的原形就是原级
（2）比照级，标明较……或更……
（3）最高档， 标明最...。
2. 比照级句型:
（1）a + be动词+描述词的比照级+than +b “a比b更……”（留心：a与b有必要是同级的，即有必要是人与人，物与物进行比照）
（2）“a+实意动词+副词比照级+ than + b”标明“a比b…”
（3）比照a ，b两人/两事物问其间哪一个较…...时用句型：
“who/which +谓语动词+ adj./adv.比照级，a or b ?”
who is thinner, jenny or mary?
3. 比照级的特别用法
（1）“比照级+and+比照级”，意为“越来越”。多音节比照级用“more and more+原级”
（2）“the+比照级(…), the+比照级(…)”意思是：”越…越…”the more, the better.
（3）主+ is + the 描述词比照级+of the two+名复 “主语是两者中较......的”
4. 两者在某一方面相同： a+谓语动词/be动词+as+ adj./adv.原级+ as+ b.
helen is as tall as amy.
peter studies as hard as tom.
标明两者在某一方面不及另一方时，用“not as/so+描述词或副词原级+as”
i am not as tall as my sister.
5. 描述词，副词比照级前的润饰语。
当需要标明一方跨越另一方的程度时，可以用much, a lot, a little, a bit, 等来润饰描
述词比照级。留心: 比照级不能用very, so, too, quite等润饰。
【要点短语】
1. more outgoing 更外向/更开畅
2. as...as...与…… 相同
3. the singing competition 歌咏竞赛
4. the most important 最重要的
5. be talented in music 在音乐方面有天资
6. the same as 与……相同
7. care about 关怀/留心/重视
8. be different from 与…...不一样
9. be like a mirror 像一面镜子
10. as long as 只需；与…...相同长
11. bring out 闪现/显出
12. get better grades 获得非常好的成果
13. reach for 伸手抵达/抵达
14. touch one’s heart 感动
15. in fact 实际上
16. make friends 交兄弟
17. be good at 在某方面成果好
18. the other 另一个
19. be similar to 与…类似
20. be good with 与…友善共处
21. have fun=have a good time 玩得开心
have fun doing sth 做某事很开心
22. do the same things as me. 做和我相同的作业
23. it’s+adj+（for sb.）to do sth. “做某事（对或人来说）是...的 ”
24 make friends with sb. 与或人交兄弟
25. as long as 只需；已然，引导条件状语从句
【词语分析】
1. be good at=do well in ，这今后可接名词、代词或动名词，标明擅长......
2. care about 关怀
care for 关怀
take care (当/留心)
take care of (照看)=look after
3. make sb. do sth. ： 让(使)或人做某事（make后跟不带to的不定式）
his father always make me get up before five o'clock.
make sb. +描述词：使或人坚持某种状况
my friends always make me happy.
4. be like“就像…”i am like your sister.
look like “表面上的像 ” i look like my sister.
5. that’s why+语句：那就是…的缘由/那就是为啥…
that's why i study english hard. 那就是我尽力学习英语的缘由。
6. be different from 与……不一样
反：be the same as 与…… 相同
7. though
① adv. 不过；可是；可是（句末弥补阐明使口气削弱）
② conj. 尽管；尽管=although，与but 不能一起用在一个语句中
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.
尽管他现已去世许多年了，但许多人仍然记住他。
8. get better grades 获得非常好的成果
9. does(助动词do/did)，为了避免重复，可替代上文呈现过的实意动词。
10. be good with sb. 与或人共处得好
unit4 what’s the best movie theater?
【要点语法】
1. 描述词最高档： 用于三者或三者以上的人或事物比较照。
标志词：表比照规模时用in/of
描述词最高档前须加定冠词the，副词最高档前可省掉the。
2. 标明“三者（或以上）中最……的”的句型
1）a + be + the 描述词最高档 + 扮演示围（in/of介词短语）
2）a + 实意动词 + (the) 副词最高档 + 扮演示围的of/in介词短语
3. 常用句式
1) who/ which…+ 最高档…, a, b or c ?
2) one of +the +描述词最高档 +名词复数方法, 意为“最…之一”。
3）序数词后跟描述词最高档
【要点短语】
1. so far 到当前中止，迄今中止
2. no problem 没啥，别谦让
3. have….in common 有相同特征（主意、快乐喜爱等方面）相同
4. be up to 由…...抉择/是…...的责任
5. all kinds of … 林林总总的……
6. play a role in doing sth./ sth. 发扬作用，有影响
7. make up 编造（故事、鬼话等）
8. for example=e.g. 例如
9. take …..seriously 细心对待
10. not everybody 并不是每自个
11. close to 离..….近
12. more and more 越来越……
【词语分析】
1. how do you like +名/代/v-ing=what do you think of ：“ 你认为…怎么样？”
2. thanks for=thank you for +名/代/v-ing:“谢谢…”
3. you’re welcome. =not at all. 不谦让
4. talent 名（可）天资
talent show 才艺扮演
talented adj. 有天资的
be talented in 在......方面有天资
5. be good at 擅长… (＝ do well in)
反义短语：be poor / weak in 在...方面单薄
be good for 对……有利，后跟人或事物；其反义短语是be bad for
be good to 对……好(和蔼；慈祥)，恰当于 be friendly to，后边一般接人
6. all kinds of 林林总总的
different kinds of 不一样品种的
a kind of 一种…...
* kind of 有点+ adj.： kind of boring / fat /thin
7. win vt. 赢得+奖品 winner n. 赢者
8. watch sb. do sth. 观看或人做了某事
watch doing sth. 观看或人正在做某事
9. 举例：such as 常罗列几个比方，不能止境，可和and so on(等等)连用；like可和such as交换；for example 一般只罗列一个，作刺进语用逗号离隔，可置于句首/句中/句末。
unit5 do you want to watch a game show?
【要点语法】
1. 问询或人对某物的观念及观点：what do you think of …?=how do you like…?
2. 描绘喜爱i love/ like/ don’t mind/dislike/can’t stand…
3. 温习安靖一般如今时态：主语+v+其他； 主语（三单）+v(三单)+其他)
【要点短语】
1. find out 查出/发现
2. be ready to do 预备做…
3. dress up 打扮/扮装成
4. take one's place 替代或人
5. do a good job 干的好/扮演的超卓
6. think of 想到/思考
7. game show 游戏节目
8. learn from 向…...学习
9. talk show 访谈节目
10. soap opera 番笕剧
11. go on 持续
12. watch a movie 看影片
13. one of… 其间之一
14. try one’s best to =do one’s best to 用尽全力
15. a pair of 一双
16. as famous as 相同出名/知名
17. look like 看起来像
18. around the world 世界各地
19. have a discussion about 谈论…...
20. one day 有一天/某一天
21. such as 例如
22. a symbol of 一个标志/标志
23. something enjoyable 高兴的作业
24. interesting information 风趣的信息
【词语分析】
1. want + n 想要……
want to do sth 想要做某事
want sb to do sth 想让或人做某事……
2. mind 介意，这今后+名词/代词/v-ing
3. stand
1)“站, 站立” e.g. stand up! 起立
2) “忍耐” (多用于否定句、疑问句) , 后可+名/代/v-ing
4. plan vt. & vi.方案, 方案，plan to do sth.
plan 还可作名词，如：make plans 拟定方案
5. v. discuss (谈论) + ion→ n. discussion
had a discussion about sth. 对某事进行谈论
6. happen v. 发生; 呈现
sth+ happens to sb.”或“sth happened + 时刻/地址”句式
7. 神态动词
may 口气弱于can，意为“可以”
might 表估测，口气最弱，意为“可以”
may/might not 标明否定估测时口气最弱，意为“可以不”
they may not be very exciting. 它们可以不是那么令人振奋。
8. expect to do sth. 期盼做某事
hope to do sth: 期望干某事
许多动词后边都可以跟动词不定式作宾语，如：
want, like, hope, wish, learn, start, begin, prefer, try, ask
9. be famous as 作为……而知名
be famous for sth. 因为......而知名
10. one of… 后跟可数名词复数，标明…之一。 这今后的谓语动词用奇数。
one of my favorite movies is mr. bean. 我最喜爱的影片之一是憨豆先生。
11. show n. 节目 tv shows/ talent shows；v. 展示 show sth. to sb.= show sb. sth.
unit6 i’m going to study computer science.
【要点词语/短语用法解析】
1. want to be/become + (作业)名词 :“想要变成…..”
i want to be (be) a scientist when i grow up.
2. write stories 写故事
tell stories 讲故事
3. keep on doing sth. 持续做某事（表动作的重复）
keeping doing sth. 坚持做某事（表动作或状况的持续）
4. be sure about +名/代/v-ing“必定”
are you sure about that?
make sure (that)+从句“…...保证...…”
make sure that both doors are closed when you go out.
5. learn sth. we must learn english every day.
learn to do sth. i am going to learn to play ( play) the piano.
6. discuss v. 谈论；协商 名词是discussion
discuss with sb. 与或人谈论 :
discuss this question with your partner.
let’s discuss this problem. 让咱们谈论一下这个疑问。
all we need now is action, not discussion.
咱们如今需要的是行为，不是谈论。
7. be able to do sth. 可以做某事
（1）can : can+动词原形，无人称和数的改变。只能用于一般如今时和一般曩昔时，不能用于将来时。
be able to + 动词原形，有人称和数的改变，可用于多种时态。
（2）can 常指客观上可以；be able to 更偏重于经过尽力、战胜必定困难有才能做成某事。
he will be able to(可以) speak english next year.（在此不能填can）
8. promise n. 承诺；承诺 v. 承诺；承诺；容许
make a promise(to sb) （对或人）许下承诺
keep a promise 恪守承诺
break a promise 违背承诺
promise (sb) to do sth. 承诺或人干某事
promise (sb) +that 从句
he promised to help me. 他承诺过要协助我。
i promised that i study hard from now on. 我承诺从如今起尽力学习。
9. have to do with 关于；与……有联络
the book has to do with computers. 那本书与核算机有关。
10. take up sth./doing sth.（尤指为消遣）学着做；初步做
i am going to take up cooking next year. 下一年我即将学烧饭。
11. sometimes the resolutions may be too difficult to keep.
too+描述词/副词 to+动词原形，标明“太…...而不能...…”如：
the kid is too young to play this game. 这个成人太小，不能玩这个游戏。
12. one’s own +名词 “或人自个的东西”， 偏重某物为自个一切
my own book 我自个的书本
【要点语法】
一般将来时“am/is/are going to +动词原形”规划
1. 根柢方法
否定式：am/is/are not going to +动词原形
一般疑问式：am/is/are +主语+ going to + 动词原形+其他？
特别疑问式：特别疑问词+一般疑问式？
he is going to spend his holidays in london. 他方案在伦敦休假。
look at the dark clouds. there is going to be a storm. 看那乌云，快要下雨了。
is he going to collect any data for us? 他会帮咱们搜集数据吗？
what are you going to do tomorrow? 明日你方案作啥？
2. 根柢用法
（1）标明事前经过思考、组织好方案、方案要做某事。
dad and i are going to watch an opera this afternoon.
今日下午我和父亲方案去看歌剧。
（2）标明根据当前某种痕迹判别，某事非常有可以发生，标明估测。
look! there come the dark clouds. it is going to rain.
瞧！乌云密布。天要下雨了。
unit7 will people have robots?
【要点词语/短语用法解析】
1. many+可数名词 许多......
much +不可以数名词 许多......
2. live to be+基数词 + years old“活到...…岁”
3. be in great danger 处在极大的风险中
4. play a part in +名/代/v-ing. 参加某事/做某事
everyone should play a part in saving the earth.
5. help (sb.) with sth. 协助（或人）做某事
he often helps me with my english.
help sb. (to) do sth. 协助（或人）做……
he often helps me study english.
help oneself ( to ) 自用(食物等)
help yourself to the fish. 请随意吃鱼
6. the same as… 和……相同...... 反义短语： be different from
7. it takes/took/will take sb. some time to do sth. 或人花了……时刻做某事(时态根据具体情况抉择）
it takes me an hour to get to my office.
spend time／money on sth. 在……上花费时刻（金钱）
sb. spend time／money (in) doing sth. 花费时刻（金钱）做某事。
i spent two hours on this math problem. 这道数学题花了我个小时。
they spent two years building this bridge. 造这座桥花了他们两年时刻。
8. hundreds of + 名词复数 许多/许多......
数词+hundred + 名词复数 几百......
类似的数词还有thousand（千） , million（万）
there are four hundred students in our grade.
there are hundreds of tourists in beijing every year.
9. during 在…时刻
during the vacation/the daytime/the weekend
10. the meaning of …...的意思
can you tell me the meaning of the words?
unit8 how do you make a banana milk shake?
【要点词语/短语用法解析】
1. cut是“切, 割”的意思，曩昔式为cut。
cut up 意为“切碎”
cut up the bananas. = cut the bananas up.
cut it /them up.
2. turn on 翻开, 接通(电流、煤气、水等)
turn off 关掉, 堵截(电流、煤气、水等)
turn up 开大, 调高(音量、热量等)
turn down 调低, 关小(音量、热量等)
3. one more thing 另外一件作业
another ten minutes 再多非常钟
数字+ more + 物品 指“另外的……
another + 数字 + 物品 指“另外的……
当数字为one时，常与more连用或只用 another。
give me two more hamburgers？
another two hamburgers
4. forget to do sth. 忘掉（去）做某事
forget doing sth. 忘掉已做过某事。
5. it’s a time （for sb）. to do sth. 该是（或人）做某事的时期了
it’s time （for sb.）to do sth. =it’s time for sth. 该是（或人）做某事的时刻了。
it’s a time for you to study english.
it’s time for us to go to school.(it’s time for school.)
6. give thanks for +名/代v-ing “感恩...…”
we should give thanks for our parents.
he gave thanks for life and food.
7. most americans still celebrate this ideas of giving thanks by having a big meal.
by +sth./doing :
1）以…...方法 i study english by listening to english songs.
2）在...…的周围 i am sitting by the pool.
3）在...…之前 i have to go to school by 8:00.
4）搭乘 i go to school by bus.
8. here is +名单(宾语) “这是…” 是倒装句
here is a photo of my family.
here are+名复
here are some english books.
当宾语是代词时，要用顺装。如：here you are.(对) here are you.(错)
9. fill sth. with sth. 用...…把…...装满 (偏重动作)
be full of“装满…”(偏重状况)
i filled the cup with the milk.
the cup is full of the milk.
10. put…in(into)… 把…...放到...… 里
11. cover…with… 用…...掩盖
12. cut …into 把…...切成...… cut the apple into four pieces.
cut up… 切碎
13. serve v. 效能 n. service
serve +名/代 “供给…” the shop serves nice food.
serve sb. sth. = serve sth. to sb. serve it to your friends with some vegetables.
serve sb. with sth. “用某物款待或人” serve the guests with some tea.
unit9 can you come to my party?
【要点词语/短语用法解析】
1. one…another… 标明不断定数目中的另一个
one…the other… 标明两者中的另一个
i don't like this one, can you show me another?
i have two brothers. one is a lawyer and the other is a manager.
some…others… 标明没有规模限制的“一些…...另一些...…”
some…the others… 标明某一规模的“一些...…其他的…...”
some go to school by bike and others go to school by bus.
some go to school by bike and the others go to school by bus.
2. invite v. 聘请 n. invitation
invite sb. to do sth.“聘请或人干某事”
invite sb. to+地址名词
1) mr. green invited me to visit his factory last week.
2) thanks a lot for your invitation
3) thanks for inviting me to your party.
3.（1）what’s the date today? 意为“今日是几月几号？” it’s +月+日。
（2）what day is it today? 意为“今日是星期几？”it’s + 星期几。
—what’s the date? —it’s september 10th.
—what day is it today? — it’s wednesday.
4. have a lesson(class) 上课
have an english lesson
5. prepare v. 预备 n. preparation
prepare sth. “预备某物”，所预备的东西就是后边的宾语。
prepare for sth. “为……做预备”，指为后边的宾语做预备
prepare to do sth. “预备做某事”
6. bring...to…“带来”把某物从另外当地带到说话人的当地
take…to …“带去”把某物从说话的当地带到别处去。
（两者方向相反）
bring your homework here, and take the book away.
把你的作业拿过来，把这本书带走。
7. without（介词）没有 反义词：with“具有”
we can’t live without water.
jane is a beautiful girl with long hair.
8. so that +从句： 以便于；意图是
i study hard so that i can get good grades.
9. surprise n. 惊奇
surprised adj. 感到惊奇的（指人）
surprising adj. 令人惊奇的（指物）
be surprised at sth.“惊奇于某事”
to one’s surprise “令或人惊奇的是”
① i’m surprised at the surprising news. 我对这个令人惊奇的消息感到很吃惊。
② to my surprise, he left without leaving a word. 令我惊奇的是，他一言不发地脱离了。
10. look forward to (介词)+名/代/v-ing
i look forward to your reply. 我等待你的答复。
i look forward to seeing you again.
11. hear from sb. = get a letter from sb. 收到或人的来信。
i heard from my friends yesterday.=i got a letter from my friend yesterday.
12. the best way to do sth. 做某事的最佳方法
exercising is the best way to keep healthy.
13. how to do that. “该怎么做” ，疑问词+to do sth常用来做宾语
i don’t know how to make a banana milk shake.
i don’t know what to do.
14. at the end of “在…结束”
now, it is at the end of 2014.
反义短语：at the beginning of “ 在…初步”
15. be glad/happy/sad to do sth.“很高兴/哀痛做某事
i am glad to see you.
16. reply to sb./sth.“回复…”
reply in writing to the invitation “以写信方法回复这份聘请函”
【要点语法】
一. 标明聘请的句型
1. can/could you…(come to my party)?
2. would you like to..( would you like to my party)?
承受：sure/yes/of course, i’d love/like to.
回绝:：① i’m sorry, i can’t. i have to/must+v原 (陈述理由 )
② i’d love/like to, but i … (理由)
3.i’m afraid not. i…(理由)
二. must与have to
1. must 标明片面“有必要”；must 标明“片面上的需求”，无人称和时态的改变，否定答复: needn’t 或 don't have to (不必)。mustn’t 标明“阻止”.
2. have to表客观需要，有人称和时态改变，否: don’t / doesn’t / didn’t have to (没必要)
—must i be home before eight o’clock? 8点之前我有必要回家吗？
—yes, you must. / no, you needn't. / no, you don't have to.
unit10 if you go to the party, you’ll have a great time!
【要点词语/短语用法解析】
1. have a great time 意为“玩得开心”，=enjoy oneself, have fun, have a good / wonderful / nice time
have a great / good time in (doing) sth. 做某事很开心
2. ask sb.（not）to do sth. 需求或人（不）做某事
the teachers ask us to do (do) lots of homework.
3. order sth. from +地址“从某地订购食物”
i want to order some books from the book store.
4. keep…to oneself 保存隐秘
5. unless conj. 除非；假定不
unless 引导的条件句标明在特定条件下，才抉择做或不做一件事。=if...not
the concert will be held as schedule unless there is a typhoon.= the concert will be held as schedule if there is not a typhoon.
6. be afraid to do sth. 惧怕干某事
i’m afraid to speak in front of other people.
be afraid of sth. 惧怕某事
he told me not to be afraid of difficulties.
be afraid +that从句
i’m afraid that i can’t finish on time
7. be angry with sb.
we were angry with him for keeping us waiting.
be angry at/about sth.
he is angry at/about your answer.
i was very angry at what he said.
8. in the end 最终；总算= at last/ finally
at the end of 在...结尾；到...止境
he married the nice girl in the end/at last/finally.
the school is at the end of the street.
9. careless adj. 粗心的；反义词：careful， 意为“留心的”。
the boy is very careless. 这个男孩很粗心。
he is more careful than me. 他比我细心。
10. advise v.“?担恢髡拧眓. advice, 是不可以数名词.
give me some advice!
advise doing sth. 主张做某事。
advise sb.（not）to do sth. 主张或人（不）做某事
i advise waiting till the right time. 我主张等到恰当的时分。
i advise him not to sleep late every day. 我主张他不要每天睡懒觉。
11. it’s best (not) to do sth. 最佳（不）做某事
it’s best to speak english every day.
12. run away from“ 从…逃离” “躲避”
13. cut …in half “切成两半”
【要点语法】
if条件句
if条件句：条件句用于陈述口气，标明假定的情况可以发生，其间 if 是“假定”的意思，引导条件状语从句，if从句用一般如今时，主句则用一般将来时。
留心：在与if条件句连用的主句中咱们一般用will 标明将来时，而不必be going to 标明将来时。
ps：在when（当…时分）, after, before 等引导的时刻状语从句中，假定主句为一般将来时，从句要用一般如今时标明将来（主将从现）。
如： i will call you when i reach canada. 我一到加拿大就给你打电话。
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