Unit5 Meeting your ancestors-words 课件

1、一、单词识记根据提示写出下列英语单词或汉语的意思。1._ vt. & vi. 打断打断讲话；讲话；打岔；暂时中断或中止打岔；暂时中断或中止2._ adj. 有观察力的；敏锐有观察力的；敏锐的；严重的；深刻的的；严重的；深刻的3._ vt. 假定；设想假定；设想4._ adv. 以以方式；不方式；不知怎么地知怎么地5._ vt. 吐出（唾液、食物等）吐出（唾液、食物等） vi.吐痰吐痰interruptacuteassumesomehowspit6._ vt. 删；删除删；删除7._ vi. 强烈而有规律地跳动；强烈而有规律地跳动；搏动搏动 n.脉搏；节拍脉搏；节拍8._ vi. &am

2、p; vt. 鼓掌欢迎；赞赏鼓掌欢迎；赞赏9._ n. 矛；枪矛；枪10._ vt. 逮捕；吸引逮捕；吸引 n.逮捕；逮捕；拘留拘留11.accelerate vi. & vt. _deletepulseapplaudspeararrest加速加速；促进促进12.significance n. _13.alternative _14.tentative adj. _15.starvation n. _意义；意思；重要性；重要意义意义；意思；重要性；重要意义n. 可能的选择可能的选择 adj. 供选择的；其他的供选择的；其他的试探性的；不确定的试探性的；不确定的挨饿；饿死挨饿；饿死三、词

3、汇拓展1._n. 可能的选择可能的选择 adj. 供选择的；其他的供选择的；其他的_v.轮流；交替轮流；交替_ n.轮流；交替轮流；交替2._n. 挨饿；饿死挨饿；饿死_v.使挨饿；使饿死使挨饿；使饿死alternativealternatealternationstarvationstarve3._adj. 试探性的；不试探性的；不确定的确定的_adv.试探性地试探性地_ n.试探性试探性;不确定不确定4._ n. 精确；准确精确；准确_ adj.精确的；准确的精确的；准确的_ adv.准确地准确地5._n. 分析分析_ (pl.)_vt.分析分析_n.分析者分析者tentativetent

4、ativelytentativenessaccuracyaccurateaccuratelyanalysisanalysesanalyzeanalyst二、词组互译：将下列词组译成英语1.不管；不顾不管；不顾_2.至多；最多至多；最多_3.切碎切碎_4.受够了；饱受；厌烦受够了；饱受；厌烦_5.向前看；为将来打算向前看；为将来打算_6.追溯到；始于追溯到；始于_regardless ofat mostcut upfed up withlook aheaddate back to1. alternative n.替换物替换物/可能的选择可能的选择 adj.供选择的供选择的有几种方案可以代替我们的

5、计划。有几种方案可以代替我们的计划。There are some alternatives to our plan.他别无选择他别无选择, 只好一个人去那儿。只好一个人去那儿。He had no alternative but to go there alone. 1. interrupt vt. & vi. 打断打断讲话；讲话；打岔；暂时中断或中止打岔；暂时中断或中止(1)他的学习由于战争而中断。他的学习由于战争而中断。His studies_.(2)交通因浓雾而受阻。交通因浓雾而受阻。Traffic _by a dense fog.(3)可以打扰您一下吗可以打扰您一下吗?Excus

6、e me, _ were interrupted by the warwas interruptedcan I interrupt you?2. assume vt. 假定；设想假定；设想搭配搭配 assume that 设想设想，假定假定; assume sb./sth. to be 假假定定 是是运用：运用：根据汉语提示完成下列句子。根据汉语提示完成下列句子。(1)我想你总是在同一时间起床。我想你总是在同一时间起床。_you always get up at the same time.(2)假定这是真的，我们现在该怎假定这是真的，我们现在该怎麽办？麽办？_,what should we

7、do now?I assumeAssuming it to be true 3. arrest vt. 逮捕；吸引逮捕；吸引 n. 逮捕；逮捕；拘留拘留联想：联想： (be) under arrest 被捕的，在押的被捕的，在押的 put under arrest 被逮捕，被拘禁被逮捕，被拘禁 under house arrest 在软禁中在软禁中运用：运用：翻译下列句子。翻译下列句子。(1)我现在要逮捕你。我现在要逮捕你。I am placing you _.(2)警察逮捕了窃贼。警察逮捕了窃贼。The Police _.under arrestarrested the burglar4.

8、sharp adj. 锋利的；尖锐的；刻锋利的；尖锐的；刻薄的；急剧的薄的；急剧的 派生派生 _adv. 锐利地；锐利地； 急剧地急剧地 _ n.锐利锐利 _ v.削尖；尖锐削尖；尖锐 _ n.削刀；磨削刀；磨具具 sharplysharpnesssharpensharpener 活用活用 用用sharp的适当形式填空。的适当形式填空。He made a _ turn to the left, making a _ noise, which made his father speak _ to him, saying that he should _ his awareness of secu

9、rity.sharpsharpsharplysharpen5. accurate adj. 精确的，准确的精确的，准确的 派生派生 _ adv精确地；正确精确地；正确地地 _n. 精确性；正确度精确性；正确度 活用活用 用用accurate的适当形式填空。的适当形式填空。_ is the first thing. To get an _ number, we must measure _. accuratelyaccuracyAccuracyaccurate accurately6. skill n. 技巧；熟练技巧；熟练 _ adj.灵巧的，灵巧的，制用精制用精巧巧的的_ adv.巧妙地，技

10、术好的巧妙地，技术好的_ adj.有能力的，熟练的有能力的，熟练的活用活用 用用skill的适当形式填空。的适当形式填空。After giving a _ performance, Bill, a _ worker, told the new workers that _ came with experience.skillful skillfullyskilled skillful skilledskill1. at most 至多；最多至多；最多反义反义 at least至少至少例句例句 How much will you pay at most?你最多出多少钱？你最多出多少钱？翻译翻译

11、这辆汽车最多能容纳四十名这辆汽车最多能容纳四十名乘员。乘员。_This car can hold forty passengers at most.2. cut up 切碎，切碎， 使伤心使伤心例句例句 He was badly cut up in the fight.他在斗殴中被打得遍体鳞伤。他在斗殴中被打得遍体鳞伤。翻译翻译 她失败后感到非常痛心。她失败后感到非常痛心。_.She was badly cut up when she failed3. look ahead 向前看；为将来打算向前看；为将来打算Just look ahead and youll see a pagoda. 向前

12、望去，你就可以看到一座向前望去，你就可以看到一座宝塔。宝塔。翻译翻译 要是早有预见，计划得更好些就要是早有预见，计划得更好些就好了。好了。If only she_ and planned better!联想联想 look forward to期待，期待， 盼望盼望 look down on 轻视轻视 look into调查调查had looked ahead4. date back to = date from (+ 时间时间点点) 追溯到，从追溯到，从就开始有就开始有 date back (+ 时间段时间段) 追溯到追溯到运用：运用：翻译下列句子。翻译下列句子。(1) 这座城市的历史可追溯到

13、这座城市的历史可追溯到18世世纪纪40年代，英国人到来的时候。年代，英国人到来的时候。The history of the city _when the British arrived.dates back to (=dates from) the 1740s (2) 这座城市的历史可追溯到这座城市的历史可追溯到400年前，英国人到来的时候。年前，英国人到来的时候。_ when the British arrived.The history of the city dates back 400 years 5. fed up with 受够了；饱受；受够了；饱受；厌烦厌烦例句例句 Im fed

14、 up with your complaints.你的抱怨我听厌了。你的抱怨我听厌了。翻译翻译 我受够了这种枯燥的生活。我受够了这种枯燥的生活。_.Im fed up with this boring life三、动词填空三、动词填空 用括号中所给动词的适当形式填空。用括号中所给动词的适当形式填空。1. Having heard wolves _ in the forest, Lala _ her walk up the path to the caves fearing that there might be wild beasts lying in wait for her. (howl,

15、 accelerate)2. It seems that they used the _ stone tools _ up animals and remove their skin. (sharpen, cut)howlingacceleratedsharpenedto cut 3. He got a fine for _ in public. (spit) 4. Mr. Best _ for speeding yesterday. (arrest) 5. _ that it is true, what should we do now? (assume)spittingwas arrest

16、edAssuming四、介词填空四、介词填空 根据句子的结构和意义，用适当根据句子的结构和意义，用适当的介词填空。的介词填空。1. A group of students from England has come to the Zhoukoudian caves _ a visit.2. Did early people really care _ their appearance like we do today? forabout3. This bone looks very much _ a fish bone.4. They used smaller scrapers to remo

17、ve the fat and meat _ the skin.likefrom5. The smell of cooking meat filled the air surrounding Lala, and her senses became dizzy _ hunger. She could see her mother and the older children preparing the deer and pig meat _ the fire. withoverHer aunts were making clothes _ animal skins. Abruptly she sa

18、t down, only to be scooped up _her laughing, shouting sister, Luna. Lala smiled _ relief. It was goodto have her family _ her.aroundbywithwith五、连词填空五、连词填空 根据句子的结构和意义，用适当根据句子的结构和意义，用适当的连词填空。的连词填空。1. I wonder _ they made the hole for the needle.2. I think some of the beads are made of animal bones _ o

19、thers are made of shells.3. _ the botanical analyses have shown us, all the fields around here used to be part of a large shallow lake.howbutAs4.Lala had almost reached her destination _ a delicious smell arrested her progress.5.You must be aware that its here _ we found evidence of some of the earl

20、iest people.thatwhenLanguage pionts of reading1. If only she had looked ahead and planned better this year! （P4310）她今年要是早有预见，计划得更好她今年要是早有预见，计划得更好些就好了！些就好了！句型句型 If only 要是要是就好了就好了仿写仿写 根据汉语意思，完成句子。根据汉语意思，完成句子。(1) 要是我知道她的地址多好啊！要是我知道她的地址多好啊！_ her addressIf only I knew(2) 要是明天不再下雨该多好呀！要是明天不再下雨该多好呀！ _ tom

21、orrow! (3) 她要是征求了别人的意见就好了！她要是征求了别人的意见就好了！_ someones advice! If only the rain would stopIf only she had asked2. Abruptly she sat down, only to be scooped up by her laughing, shouting sister, Luna.（P43-21）突然间她坐了下去，但又被她那又突然间她坐了下去，但又被她那又笑又叫的妹妹卢娜一把搂了起来。笑又叫的妹妹卢娜一把搂了起来。句型句型 only to do/be (结果结果)却却仿写仿写 根据汉语意

22、思，完成英语句子。根据汉语意思，完成英语句子。(1) 我匆忙赶回到公寓，试了下门，我匆忙赶回到公寓，试了下门，(结果结果)发现已经锁上了。发现已经锁上了。I rushed to the apartment and tried the door, _ it locked. only to find that(2) 你到达假日宾馆，却发现自己定的房你到达假日宾馆，却发现自己定的房间分给了别人。间分给了别人。You arrived at Holiday Hotel, _ the room youve booked has been allocated to someone else. (3) 我匆忙赶到车站却被告知火车已在我匆忙赶到车站却被告知火车已在15分钟之前开走了。分钟之前开走了。I hurried to the station, _ that the train had left 5 minutes before.only to find thatonly to be told3. You must be aware that its here that we found evidence of some of the ear