Unit?2
Section?A
Vocabulary
III.?
1.?moderate??2.?consume??3.?advisable??4.?modified??5.?evidence?
6.?restricted??7.?calculate??8.?remedy???9.?impact???10.?sufficient?
IV.?
1.?bounce?back??2.?summed?up??3.?Up?to??4.?at?risk??5.?went?to?zero??6.?goes?up??7.?interfere?with??8.?derived?from??9.?In?general???10?take?in?
V.?
1.?G??2.?K??3.?O??4.?N???5.?J??6.?A??7.?C??8.?D??9.?F??10.?I
Collocation
VI.?
1.?cost??2.?pollution??3.?potential??4.?quality??5.?chance??6.?crime??7.?interest??8.?efficiency??9.?strength???10.?creativity?
Word?Building?
VII.
1.?appearance??2.?utterances??3.?attendance??4.?hindrance??5.?maintenance?
6.?resistance???7.?performance??8.?existence??9.?occurrence?10.?acceptance?
VIII.
1.?world-famous??2.?ice-cold??3.?snow-white??4.?waterproof??5.?waist-deep??6.?carefree
Sentence?Structure
IX.?
1.?Mr.?Howe,?my?favorite?professor,?has?received?a?Distinguished?Teacher?Award.?
2.?Yesterday?I?went?fishing,?something?I?hadn’t?done?in?years.?
3.?Some?women?are?normally?inactive?but?then?all?of?a?sudden?start?a?program?of?intense?exercise,?an?action?that?breaks?the?laws?of?sports?science.?
4.?Even?a?brief?visit?to?Greece,?a?modern?country?with?ancient?civilization,?gives?you?a?deep?sense?of?its?culture.?
5.?The?ancient?Chinese,?a?people?of?inventors,?discoverers,?philosophers,?soldiers,?poets,?craftsmen,?gave?the?world?many?of?its?most?useful?things.??
X.?
1.?His?homework?done,?his?composition?written,?Larry?decided?to?go?and?see?the?film.?
2.?The?manager?sat?quietly?in?the?office,?(his)?eyes?closed,?waiting?for?the?telephone?to?ring.?
3.?The?room?was?a?mess,?empty?bottles?and?beer?cans?(being)?everywhere.
4.?When?I?walked?in,?Grandpa?was?sitting?at?the?kitchen?table,?the?newspaper?spread?before?him.
5.?Diana?stood?motionless?at?the?end?of?the?diving?board,?tears?streaming?down?her?cheeks.?
Translation
XI.?
1.?The?defendant,?a?woman?of?only?30,?kept?insisting?on?her?own?innocence.?
2.?All?things?considered,?dates,?beans?and?some?leafy?green?vegetables?are?the?best?sources?of?iron.?
3.?No?beverages?are?served?with?meals?because?they?interfere?with?digestion.?
4.?Taking?the?popularity?of?the?region?into?consideration,?it?is?advisable?to?book?hotels?in?advance.?5.?If?you?have?a?feeling?of?wanting?to?throw?up?after?taking?this?drug,?stop?taking?it?immediately?and?consult?your?doctor?as?soon?as?possible.?6.
6.?Summing?up?the?discussion,?he?said?both?parties?should?consider?the?most?effective?way?to?solve?the?problem.?
XII.?
1.?作為補(bǔ)救缺鐵的一種辦法，專家推薦使用肉、雞和魚，它們是最好的鐵質(zhì)來源，也是唯一最容易被身體吸收的鐵質(zhì)來源。
2.?鐵質(zhì)儲量為零時，?你會覺得虛弱，疲乏無力，喘不過氣，這是缺鐵第三階段的典型癥狀。3.?耐力運(yùn)動員，尤其是女性，經(jīng)常會缺鐵，如果增時肉類食物或服用鐵質(zhì)補(bǔ)劑，能夠恢復(fù)到健康狀態(tài)。
4.?這位運(yùn)動醫(yī)學(xué)專家認(rèn)為，感到勞累、工作效率差的人，最好食用牛肉、羊肉，它們含有最易被吸收的鐵質(zhì)。
5.?鐵質(zhì)儲量低的人應(yīng)該去咨詢醫(yī)生，看看是否應(yīng)通過調(diào)整飲食或服用鐵質(zhì)補(bǔ)劑來校正不足。6.?一般說來，如果你忽視自己攝入的鐵質(zhì)含量，不在鐵質(zhì)儲備失去之前注意警告信號，你會有危險。?
Close?Test?
XIII.?
1.?D??2.?C??3.?C??4.?A??5.?D???6.?A??7.?B??8.?D??9.?C??10.?B?
11.?A??12.?B??13.?D??14.?A??15.?D??16.?A???17.?D??18.?C??19.?C??20.?A

Section?B
I.
1.?O??2.?F??3.F???4.?O??5.?F???6.?O?
Comprehension?of?the?Text?
II.?
1.?D??2.?B???3.?D??4.?C??5.?A??6.?C??7.?A??8.?A
Vocabulary
III.
1.?implying??2.?complicated???3.?obstacle???4.?exhibited??5.?possess?
6.?multiplied??7.?equip???8.?speculate???9.?concentrating??10.?strength?
IV.?
1.?applied?to???2.?In?response?to??3.?is?associated?with??4.?in?contrast?to???5.?in?the?say?way?that??6.?attribute?to??7.?go?through???8.?engage?in??9.?benefited?greatly?from??10.?stems?from??
Exercises?on?Web?course?only:
11.?in?addition?to??12.?are?separated?into??13.?focus?on??14.?A?succession?of?accidents