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八下英语第八单元重点短语，八年级上册英语第八单元重点知识

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【八下英语第八单元重点短语，八年级上册英语第八单元重点知识】

进入到高中阶段 ， 大家的学习压力都是呈直线上升的 ，  因此平时的积累也显得尤为重要 ， ?知识库为大家总结了高二英语上册第8单元重点：First aid ， 希望大家能谨记呦！！
1. first aid 的意思是“急救” ， 例如：first aid to the injured 给予伤员的急救 。
短语联想：
give/offer aid 援助 come to sb's aid 帮助某人
teaching aids 教具 medical aid 医疗救护
with the aid of 借助于
get injured 受伤 ， 在现代英语中大量地出现了由“get + 及物动词不达意的过去分词”构成的被动语态 ， 这叫 get - 型被动语态 。又如：
The computer got (was)damaged when we were moving. 我们搬家的时候 ， 电脑碰坏了 。
My bike is getting (is being)repaired row. 我的自行车正在修理 。
2. Protect 动词 ， “保护、维护” ， 用于句式“protect + 名词 + against/from + 名词” 。
例如：
e.g. He is wearing sunglasses to protect his eyes from the strong sunlight. 他带着太阳镜以挡强烈的阳光 。
短语联想：
Keep... from... 不让/避免
stop... (from) ... 阻止
prevent...(from) ... 妨碍/防止
disable... from... 使……失去(能力/资格)
save... from... 挽救、拯救
3.depend on 取决于 。例如：
e.g. The amount you pay depends on where you live. 你付多少取决于你住哪里 。
词义拓展
depend on 依靠 ， 依赖：His family depends on him. 他的一家人全靠他养活 。
依赖 ， 信任：We are depending on you to finish the job by Friday. 我们相信你在星期五前能完成这项工作 。
4. squeeze 动词 ， 意思是“榨取”、“挤出” ， 例如：squeeze an orange 榨橘子
常用句式
squeeze + 名词 + out(of/from) + 名词 ， 例如：
e.g. Those blackmailers intended to squeeze more money out of him.
那些勒索者打算向他榨取更多的钱 。
over and over again 再三地 。例如：
I’ve told you over and over again not to do that.
我再三告诫你不要那样做 。
【同步练习题】
1. A way must be thought of the fire_____. It’s too dangerous .
A. to stop; from spreading B. to keep; spreading
C. preventing; spreading D. keeping; from spreading
答案：A
分析：think of away to do sth. 想出一个办法做某事 。若选B ， 则第二空应用from spreading 。
2. If we can’t borrow the money, we’ll have to without.
A. supply B. manage C. support D. stand
答案：B
分析：manage without(sth.)应付某事 。句意为“我借不到钱 ， 只好将就了 。”
3. The street was named after a great man _ his great contributions to the city.
A. in honor of B. instead of
C. in case of D. in need of
答案：A
分析：句意为“这条街以一个伟人的名字命名 ， 以纪念他为城市做出的贡献 。”
4. What would have happened , as far as the river bank?
A. Bob had walked farther B. if Bob should walk farther
C. had Bob walked farther D. if Bob walked farther
答案：C
分析：根据主句的谓语动词“would have happened” ， 可以断定此题考查“与过去事实相反”的虚拟语气 。从句中谓语动词用过去完成时 ， 可省去连词if将had前置 。
5. I insisted to see a doctor, but he insisted nothing ____wrong with him.
A. on him to go; should be B. he went; be
C. he go; was D. he should go; is
答案：C
分析：前一个insist意为“坚持要求;一定要” ， 接宾语从句时 ， 从句的谓语动词用(should)+do;后一个insist表示“坚持说 ， 坚决认为” ， 其后接陈述语气的从句 ， 谓语动词用所需的各种时态 。
6. Unless you wear boots, you may get ___ by snakes.
A. eaten B. broken C. bitten D. killed
答案：C
分析：get bitten被咬伤 。
7. When the doctor tells you to , he means to ask you to draw a .
A. breath deeply; deeply breath B. breathe deep; breath deeply
C. breathe deeply; deep breath D. breath deep; deep breathe
答案：C
分析：第一空缺少动词 ， 用breathe ， 被副词deeply修饰;第二空缺少名词 ， 用breath ， 被形容词deep修饰 。
8. Jane’s pale face suggested that she ill, and her parents suggested that she a medical examination.
A. be; should have B. was; have
C. should be; had D. was; has
答案：B
分析：第一个suggest意为“表明” ， 接从句时 ， 从句中谓语动词用所需的时态;后一个suggest意为“建议” ， 接宾语从句时 ， 从句中谓语动词用“(should)+do” 。
9. The children when they realized they were lost.
A. frightened B. surprised C. astonished D. paniced
答案：D
分析：panic：惊慌;恐慌 ， A,B,C均为及物动词 ， 与句子结构不吻合 。
10. Be careful with that match. That straw easily.
A. catches fire B. is on fire C. sets fire D. sets on fire
答案：A
分析：“小心 ， 火柴! 麦秆容易着火 。”强调动作 ， 用catch fire 。Be on fire着火了 ， 强调状态 。set on fire相当于set fire to…放火烧……


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