1.booth n.(隔開(kāi)的)房間（a small enclosure that isolates its Occupant）

詞根記憶：和tooth(n.牙齒)一起記

例:voting booth投票站

2.boreal a．北方的(of, relating to, or located in northern regions)

例:Boreal owls range over larger areas in regions where food of the sort eaten by small animals is sparse than in regions where such food is abundant.

3.bounce v.（使）彈起，（使）反彈(to rebound)；n.（球）彈起(a sudden leap or bound)

聯(lián)想記憶：又跳(bound)又彈(bounce)

例:The basketball bounced off the backboard and missed the basket.// After the third bounce the ball was caught.

4.bound v.包圍，限制(to constitute the boundary or limit of)；a.( to)必定的(sure, certain)；(up with)密切關(guān)聯(lián)的(closely connected)

例:The triangular flower bed is bounded by three driveways.//Retail sales in Aroca City are bound to increase substantially.//My fate was bound up with hers.

派生詞：boundary(n.邊界)

5.bounty n.獎(jiǎng)金，賞金(reward)

詞根記憶：bount( =bon好)+y--表現(xiàn)好一獎(jiǎng)金，賞金

例:By the 1930s, bounty hunters had exterminated most of the gray wolves in the United States.

派生詞：bountiful(a．豐裕的，充足的)

6.bourgeois n.資本家(burgher)；中產(chǎn)階級(jí)的人(a middle-class person)

例:BoLugeois feminism, so called by its more radical opponents, emphasized individualist feminist goals such as access to education, career opportunities, and legal equality.

派生詞：bourgeoisify(v.使中產(chǎn)階級(jí)化：使資產(chǎn)階級(jí)化)

7.bower n.涼亭；樹(shù)蔭(a shady, leafy shelter in a garden or wood)

例:Young male bowerbirds are inept at bowerbuilding and apparently spend years watching their elders before becoming accomplished in the local bower style.

派生詞：bowery(a．有亭子的：有樹(shù)蔭的)

8.boycott v./n.聯(lián)合抵制(usu. of a group of people, refuse to deal or trade with a person or a country)

聯(lián)想記憶：boy+cott(音似：cut剃)--男孩子們剃頭以示抗議一抵制

例:The union leaders are considering as their principal new tactic a consumer boycott against Gasco gas stations.

9.brace n.支柱，支撐(something that connects or fastens)；v.準(zhǔn)備(to prepare)

例:In spring St. Johns residents are less likely to be sitting at outdoor cafes than to be bracing themselves against arctic chills.

10.brass n.黃銅(bright yellow metal made by mixing copper and zinc)

例:Many clothes incorporate thick metal parts such as decorative brass studs(紐扣)or buttons.

派生詞：brazen(a．厚顏無(wú)恥的)

1.booth n.(隔開(kāi)的)房間（a small enclosure that isolates its Occupant）

詞根記憶：和tooth(n.牙齒)一起記

例:voting booth投票站

2.boreal a．北方的(of, relating to, or located in northern regions)

例:Boreal owls range over larger areas in regions where food of the sort eaten by small animals is sparse than in regions where such food is abundant.

3.bounce v.（使）彈起，（使）反彈(to rebound)；n.（球）彈起(a sudden leap or bound)

聯(lián)想記憶：又跳(bound)又彈(bounce)

例:The basketball bounced off the backboard and missed the basket.// After the third bounce the ball was caught.

4.bound v.包圍，限制(to constitute the boundary or limit of)；a.( to)必定的(sure, certain)；(up with)密切關(guān)聯(lián)的(closely connected)

例:The triangular flower bed is bounded by three driveways.//Retail sales in Aroca City are bound to increase substantially.//My fate was bound up with hers.

派生詞：boundary(n.邊界)

5.bounty n.獎(jiǎng)金，賞金(reward)

詞根記憶：bount( =bon好)+y--表現(xiàn)好一獎(jiǎng)金，賞金

例:By the 1930s, bounty hunters had exterminated most of the gray wolves in the United States.

派生詞：bountiful(a．豐裕的，充足的)

6.bourgeois n.資本家(burgher)；中產(chǎn)階級(jí)的人(a middle-class person)

例:BoLugeois feminism, so called by its more radical opponents, emphasized individualist feminist goals such as access to education, career opportunities, and legal equality.

派生詞：bourgeoisify(v.使中產(chǎn)階級(jí)化：使資產(chǎn)階級(jí)化)

7.bower n.涼亭；樹(shù)蔭(a shady, leafy shelter in a garden or wood)

例:Young male bowerbirds are inept at bowerbuilding and apparently spend years watching their elders before becoming accomplished in the local bower style.

派生詞：bowery(a．有亭子的：有樹(shù)蔭的)

8.boycott v./n.聯(lián)合抵制(usu. of a group of people, refuse to deal or trade with a person or a country)

聯(lián)想記憶：boy+cott(音似：cut剃)--男孩子們剃頭以示抗議一抵制

例:The union leaders are considering as their principal new tactic a consumer boycott against Gasco gas stations.

9.brace n.支柱，支撐(something that connects or fastens)；v.準(zhǔn)備(to prepare)

例:In spring St. Johns residents are less likely to be sitting at outdoor cafes than to be bracing themselves against arctic chills.

10.brass n.黃銅(bright yellow metal made by mixing copper and zinc)

例:Many clothes incorporate thick metal parts such as decorative brass studs(紐扣)or buttons.

派生詞：brazen(a．厚顏無(wú)恥的)