八年級英語下：Unit 10 The Future Lesson 2知識講解教科版

1、Unit 10 The FutureLesson 2（一）大聲讀單詞1. explore   v. 探險，勘察，考察（地區(qū)）2. return    v. 回來，返回，歸還3. space     n. 太空，空間4. dust       n. 灰塵，塵土，塵埃5. doubt      v. 懷疑，拿不準(zhǔn)6. taikonaut  n. 中國宇航員7. another &#

2、160;  adj. 另外的，另一個8. useless    adj. 無用的，無價值的9. design     v. 設(shè)計，計劃，謀劃 （二）重點詞匯1. explore  要點：v. 探險，勘察，探索；研究    explored the possibilities  探索可能性We must explore all the possibilities for the solution of the problem.我們必須探討解決這個問題的所有可

3、能性。Have you really explored your nearest town? 你真的考察了離你們那兒最近的城鎮(zhèn)了嗎？exploring outer space. 太空勘探 2. return   v. （1）to go or come back, as to an earlier condition or place.    返回：回去或回來，如回到一個早先的狀態(tài)或位置    to return to London 回到倫敦     Spring w

4、ill return. 春天會再來的。（2）to revert to a former owner. 歸還：歸還早先的主人    We return bottles to the store. 我們將瓶子送還商店    He returned her book. 他歸還了她的書    “Can I return these two tickets?” he asked. “我可以退掉這兩張票嗎?”他問道。 3. space    要點：n. （1）a blank o

5、r empty area：空地或余地：the spaces between words. 字與字之間的空白（2）the expanse in which the solar system, stars, and galaxies exist; the universe.宇宙：太陽系、星、銀河存在的空間（3）the region of this expanse beyond Earths atmosphere. 太空：地球大氣層以外的空間部分（4）an area provided for a particular purpose：場地：有特殊用途的地段：a parking space 停車場&#

6、160;4. dust         要點：n. （1）塵埃；灰塵There is a lot of dust on this table. 桌子上有許多灰塵。 （2）塵土The dust was blowing in the streets. 街上塵土飛揚。 （3）粉塵；粉末gold dust 金粉vt/vi（1）打掃灰塵；擦拭塵土She dusted the table. 她擦掉桌上的灰塵。（2）撒上粉to dust sugar on to a cake 將糖撒在糕點上。 5. doubt 

7、;       要點：v.（1）to be undecided or skeptical about：懷疑：對拿不準(zhǔn)或?qū)岩?#160;   You can not doubt your own existence. 你不能懷疑你的存在。（2）to tend to disbelieve; distrust：不相信；不信任I do not doubt （but）that he can recite it. 我相信他能把它背下來。I doubt what he said. 我不相信他說的話。（3）to regard a

8、s unlikely：認(rèn)為不可能：I doubt that well arrive on time. 我認(rèn)為我們不可能按時到達n（1）懷疑；疑慮    There is no doubt that he is guilty 毫無疑問，他是有罪的。    Please dismiss all doubts about it. 請打消對此事的一切顧慮。（2）不信任；不相信We have no doubt of his ability.  我們相信他的能力。without doubt必定；無疑 6. taikonaut&

9、#160;   n. 中國宇航員 7. another      要點：adj. （1）one more; an additional：又一個的；再一個的：She had another cup of coffee. 她又喝了一杯咖啡。（2）distinctly different from the first：另一個，別的：They took another route to town. 他們走別的路進城（3）some other：另外的：Catherine put it off to another day.

10、凱瑟琳把它推遲到另一天pron（1）另一個Please give me another. 請給我另一個。 （2）另外一個人；他人One boy was reading; another was writing. 一個男孩在讀書，另一個在寫字。 8. useless      要點：adj. 無用的，無價值的This is a useless knife the handle has broken! 這是把沒用的小刀，刀把壞了。He panics easily and is useless in an emergency.他很容易著慌，

11、在緊急情況下是個幫不上忙的人知識拓展：use + less 9. design       v. （1）to formulate a plan for; devise：計劃：為制定一個計劃；設(shè)計：designed a marketing strategy for the new product. 為新產(chǎn)品制定了營銷策略（2）to plan out in systematic, usually graphic form：設(shè)計：（通常以圖表形式）進行系統(tǒng)地計劃design a building設(shè)計一個建筑物; design a computer program. 設(shè)計一個計算機程序（3）to conceive or fashion in the mind; invent：想象；捏造：在頭腦中想象或刻畫；捏造，發(fā)明：design a good excuse for not attending the conference.編造一個好的借口，不參加這次會議。