Unit 9 知识归纳 2023-2024学年人教版英语八年级上册

这是一份Unit 9 知识归纳 2023-2024学年人教版英语八年级上册，共4页。
Prepare(v)使做好准备；把...准备好
用法如下:
Prepare t d sth.准备做某事
Eg:My father prepare t ck a big dinner fr us.
Prepare fr sth.为某事做准备
Eg:The students are preparing fr the cming exam.
Prepare sth. fr sb.为某人准备某物
Eg:My father is preparing us a meal.
My father is preparing a meal fr us.
Preparatin(n)准备；准备工作（可数名词/不可数名词）
常用短语：in preparatin 在准备中
make /d preparatin fr ... 为...做准备
Oh,but Sam isn’t leaving until next Wednesday.
直到...才...(形式上是否定，意义上表肯定)
Eg:They didn’t g hme until they had finished their wrk.
(他们直到把工作做完才回家)
辨析 与until
Until:表示某种行为一直持续到某一时间 用于肯定句中（主句的谓语动词必须是延续性动词）
Eg:He ran until he was breathless. (run是延续性动词)
他一直跑到气喘吁吁才停下。
：表示直到某一时间动作才发生，在此时间之前动作并未发生 (主句的谓语动词通常是瞬间动词，也可以是延续性动词)
Eg:We wn’t leave until they cme here. (leave是瞬间动词)
He didn’t d his hmewrk until his father came back hme. (d是延续性动词)
辨析：until与till
Until:直到(正式用语,位置较灵活) till:直到(非正式用语，不能位于句首)
Can yu hang ut with us n Mnday night?
hang:(v)悬挂；垂下 (过去式为：hung)
常用短语：
hang ut/abut/arund闲逛；徘徊
hang up挂断；悬挂 hang n(打电话时)不挂断
Eg:It’s dangerus fr yu t hang ut alne at night.
hang:(v)绞死 (过去式为：hanged)
Eg:The prisner hanged himself yesterday.
Catch yu n Mnday!
catch yu(口语)再见 相当于see yu
catch(v)及时赶上；抓住
常用短语:catch a cld感冒 catch sb’s eye引起某人的注意catch up with赶上
Accept
accept(vt)接受 (反义词：refuse)
辨析:accept与receive
accept:指主动地“接受”(强调结果)
receive:通常指被动地 “收到”（收到并不一定接受）
Eg:I have received her invitatin,but I wn’t accept it.
refuse(v)拒绝 (后接n/prn/t d ) (相当于短语:turn dwn)
Eg:Why did yu refuse my invitatin?
The girl refused t g t military training.
refuse sb.sth.拒绝某人某事(只有此种用法)
Eg:She refused us presents.
Frward
frward(v)转寄；发送 (adv)向前；前进 (adj)向前的
frward sb. sth.=frward sth. t sb.转寄/发送某物给某人
短语：lk frward t 盼望；期待(后接名词或动词ing)
Eg:Her mm lks frward t ging t Beijing.
What’s tday?
What’s tday?(用来提问星期和日期，通常用表示星期和日期，或表示节日的词回答)
Eg:---What’s tday?今天几号，星期几?
---It’s Mnday,the sixth.今天6号，星期一。
---What’s tday?今天是什么日子?
---It’s Thanksgiving Day.
辨析：What’s tday? What’s the date tday? What day is it tday?
What’s tday? (今天是什么日子？答语可以是日期、星期或节日)
What’s the date tday?(今天是几月几号？ 答语是具体的日期)
Eg:---What’s the date tday?
---It’s December13,2019.
What day is it tday?(今天星期几？ 答语用星期)
Eg:--- What day is it tday?
---It’s Friday.
lk after his sister.
lk after照料；照顾(相当于take care f)
lk gd care f 好好照顾
含有lk的常见短语
lk fr寻找 lk ver检查 lk up查阅 lk ut当心
lk dwn n/upn看不起 lk back回顾 lk arund环顾四周
turn dwn an invitatin
turn dwn拒绝(动副结构) 关小；调低(反义词组:turn up调大；出现)
含有turn的常见短语:turn n打开 turn ff关闭 turn ver翻身take turns轮流
reply
reply(vt)答复；回答(接宾语从句) (vi)回答 (reply t)
Eg:He didn’t reply where his brther went.
He didn’t knw hw t reply t my questin.
辨析:reply与answer
reply:较正式(常用结构为：reply t+宾语)
answer:一般用语(直接接宾语)
Bring Ms.Steen t the party withut telling her s that she can be surprised.
Withut(prep)无；没有
用法：
withut用于否定句，表示条件。意为：如果没有(可与if引导的条件状语从句进行转换)
Eg:We can’t finish the wrk withut yur help.
We can’t finish the wrk if yu dn’t help us.
s that(引导目的状语从句) 以便；为了
(引导结果状语从句) 因此；所以
Eg:He gt up early s that he culd catch the early bus.
He gt up late s that he missed the early bus.

I lk frward t hearing frm yu all.
hear frm得到某人的消息；收到某人的来信(不能再用letter)
同义短语:receive a letter frm sb. get a letter frm sb.
辨析：hear,hear abut,hear f与hear frm
hear:听到；听说 (hear sb.d/ding sth.)
Eg:I hear a girl singing.
hear abut:听到关于(某人)某事的消息
Eg:She heard abut the decisin later.
hear f:听说
Eg:We heard f the gd new.
hear frm:得到某人的消息(其宾语是人，不是信)
Eg:My father heard frm his ld friend.
情态动词can用于表示邀请
用法如下:
当用情态动词can(可用culd,culd比can语气更委婉、更有礼貌)发出时，要用其一般疑问句形式，结构为：
Can/Culd+主语+动原+其他？
Eg：Can/Culd yu cme t my party?
其答语分为两类：接受邀请；拒绝邀请
常见的表示接受邀请的回答
Sure,I’d lve/like t. Yes,I’d lve/like t.
常见的表示拒绝邀请的回答
Srry,I’m nt free nw. I’d lve t,but I’m afraid I can’t. (找理由)
归纳：向别人发出邀请、请求、建议或征求某人的意见的几种句型
Wuld yu 你想要/愿意...吗？
Eg:Wuld yu like smething t drink?
Wuld yu like t play with us?
Will/Wuld/Culd yu 请你...好吗?
Eg:Will/Wuld/Culd yu please help me pen the dr?(wuld/culd为委婉语气)
Shall 我们...好吗？
Eg:Shall we have a picnic tday?
Let’s...让我们...吧
Why nt+动原+其他？ Why dn’t yu+动原+其他？ 为什么不...呢？
Hw/What ...怎么样？
情态动词might
might:可能;可以(表示没有把握的推测)
辨析：might与may
两者都可以表示请求、允许，但might表示的语气较委婉
Eg:May/Might I have a lk at yur bk?
两者都可以表示推测，might比may的语气更不确定，表示的可能性更小
Eg:He may/might knw her,but I’m nt sure.
表示允许某人做某事，通常用may而不用might
Eg:Yu may cme t my hme and watch TV with me.