必修三unit2词汇课件.ppt资料讲解
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〖v.〗: diet balance roast stir fry lie consult digest
glare spy limit benefit sigh combine
〖adj.〗: roast sugary slim raw poisonous limited
〖phrases〗:
ought to
要求： 1、每四人一小组，并按人数将词汇均等分配，
要求每个人都分担任务分享学习。 2、组长宏观调控，负责做好学习结果的反馈。
〖n.〗: diet nut muscle bean cucumber eggplant pepper
mushroom peach lemon balance barbecue mutton roast bacon cola sign curiosity hostess vinegar lie customer discount weakness strength fibre digest carrot obesity vitamin protein debt glare spy limit benefit breast garlic sigh cooperation ingredient flavour
Unit 2 Healthy eating
vocabulary& Language points
学习目标 ：1. 学习并掌握每个单词的读音。 2. 掌握本单元单词的形和意。 3. 培养对单词的兴趣与爱好。
welcome to our class
By Jerry
（10分钟）
内容： 1、合作学习词汇。 2、分小组分担教学任务。 3、整理归纳出本组的学习困惑。
1.diet (n.)
探究点二
[C & U] 日常饮食；日常食物
a healthy diet 健康饮食 a balanced diet 均衡的饮食
be / go on a diet 控制饮食，减肥，节食。
① Proper diet and exercise are both important for health.
他算是万幸，只被罚款了事。 (3)做(坏事) 而未受惩罚
适当的饮食和运动对身体健康都很重要。
② Many children are so fat that they are encourged to go on
a diet. 许多孩子都非常胖以至于大家都鼓励他们节食。
2. balance [vt] 平衡，权衡；[U] 均衡,平衡,均势 ; [U] 平衡能力
keep one's balance 保持平衡 lose one's balance 失去平衡
1) Income and expenses are balanced. 收支平衡。 2) The match was finally balanced. 比赛最终平了。 3) Try to keep balance between work and relaxation.
他本应该按时交作业。
4．get away with
(1)偷携某物潜逃；偷走
The thieves got away with the contents of the safe.
那些贼偷走了保险箱内的东西。 (2)受到从轻发落(轻微惩处)
He was lucky to get away with only a fine.
尽量保持工作和休息平衡。
4) You have to balance the advantages of living in a big city. against the disadvantages. 你必须权衡住在大城市的利与弊。
5) He lost his balance and fell.
3.ought to 应该，应当；否定形式:oughtn't to；同义词
lose weight
get away with
tell a lie
win … back
源自文库earn one’s living
in debt
cut down
before long
put on weight
探究点一
1. __fr_y (vt.& vi.)油煎；油炸→__f_ri_e_d_(adj.)油煎的；油炸的 2 __h_o_st_e_s_s_(n.)女主人；女主持人→_h_o_s_t_(adj.)男主人；男主持人；(v.)主持 3 _c_u_r_io_s_i_ty_(n.)好奇心→_c_u_r_io_u_s__(adj.)好奇的→ _c_u_ri_o_u_s_ly_ (adv.)好奇地 4 _w_e_a_k_n_e_s_s(n.)缺点；弱点→__w_e_a_k___(adj.)虚弱的→ _w__e_ak_e_n__(v. )削弱 5 _s_tr_e_n_g_t_h_(n.)强项；长处；力量→_s_tr_e_n_g_th_e_n_(v.)加强→_s_tr_o_n_g_(adj.)强(键)壮的 6_b_l_a_n_c_e_(n.)平衡,天平(adj.)_b_l_a_n_c_e_d 7 p_o_i__s_o_n_o_u_s(adj.)有毒的(n.)_p_o_i_s_o_n_ 8_l_i_m_i_t_(n\v)限制(adj.)__l_i_m_i_t_e_d__ 9_b_e_n_e_f_i_t_(v. )受益(adj.)_b_e_n_e_f_i_c_i_a_l_ 10_p_r_o_t_e_c_t_i_v_e_(adj.)保护的(v. )_p_r_o_t_e_c_t__(n.)_p_r_o__t_e_c_t_i_o_n_ 11co_n_s_u_l_t___(v.)咨询，请教(n.c)o_n_s_u_l_t_a_n_t___ (adj.c)o_n_s_u_l_t_a_n_t_i_v_e__
should；ought to/should have done:本应当做而未做
If he started at nine, he ought to be here now.
如果他九点出发现在应该到这里了。
He ought to have handed in his homework on time.
glare spy limit benefit sigh combine
〖adj.〗: roast sugary slim raw poisonous limited
〖phrases〗:
ought to
要求： 1、每四人一小组，并按人数将词汇均等分配，
要求每个人都分担任务分享学习。 2、组长宏观调控，负责做好学习结果的反馈。
〖n.〗: diet nut muscle bean cucumber eggplant pepper
mushroom peach lemon balance barbecue mutton roast bacon cola sign curiosity hostess vinegar lie customer discount weakness strength fibre digest carrot obesity vitamin protein debt glare spy limit benefit breast garlic sigh cooperation ingredient flavour
Unit 2 Healthy eating
vocabulary& Language points
学习目标 ：1. 学习并掌握每个单词的读音。 2. 掌握本单元单词的形和意。 3. 培养对单词的兴趣与爱好。
welcome to our class
By Jerry
（10分钟）
内容： 1、合作学习词汇。 2、分小组分担教学任务。 3、整理归纳出本组的学习困惑。
1.diet (n.)
探究点二
[C & U] 日常饮食；日常食物
a healthy diet 健康饮食 a balanced diet 均衡的饮食
be / go on a diet 控制饮食，减肥，节食。
① Proper diet and exercise are both important for health.
他算是万幸，只被罚款了事。 (3)做(坏事) 而未受惩罚
适当的饮食和运动对身体健康都很重要。
② Many children are so fat that they are encourged to go on
a diet. 许多孩子都非常胖以至于大家都鼓励他们节食。
2. balance [vt] 平衡，权衡；[U] 均衡,平衡,均势 ; [U] 平衡能力
keep one's balance 保持平衡 lose one's balance 失去平衡
1) Income and expenses are balanced. 收支平衡。 2) The match was finally balanced. 比赛最终平了。 3) Try to keep balance between work and relaxation.
他本应该按时交作业。
4．get away with
(1)偷携某物潜逃；偷走
The thieves got away with the contents of the safe.
那些贼偷走了保险箱内的东西。 (2)受到从轻发落(轻微惩处)
He was lucky to get away with only a fine.
尽量保持工作和休息平衡。
4) You have to balance the advantages of living in a big city. against the disadvantages. 你必须权衡住在大城市的利与弊。
5) He lost his balance and fell.
3.ought to 应该，应当；否定形式:oughtn't to；同义词
lose weight
get away with
tell a lie
win … back
源自文库earn one’s living
in debt
cut down
before long
put on weight
探究点一
1. __fr_y (vt.& vi.)油煎；油炸→__f_ri_e_d_(adj.)油煎的；油炸的 2 __h_o_st_e_s_s_(n.)女主人；女主持人→_h_o_s_t_(adj.)男主人；男主持人；(v.)主持 3 _c_u_r_io_s_i_ty_(n.)好奇心→_c_u_r_io_u_s__(adj.)好奇的→ _c_u_ri_o_u_s_ly_ (adv.)好奇地 4 _w_e_a_k_n_e_s_s(n.)缺点；弱点→__w_e_a_k___(adj.)虚弱的→ _w__e_ak_e_n__(v. )削弱 5 _s_tr_e_n_g_t_h_(n.)强项；长处；力量→_s_tr_e_n_g_th_e_n_(v.)加强→_s_tr_o_n_g_(adj.)强(键)壮的 6_b_l_a_n_c_e_(n.)平衡,天平(adj.)_b_l_a_n_c_e_d 7 p_o_i__s_o_n_o_u_s(adj.)有毒的(n.)_p_o_i_s_o_n_ 8_l_i_m_i_t_(n\v)限制(adj.)__l_i_m_i_t_e_d__ 9_b_e_n_e_f_i_t_(v. )受益(adj.)_b_e_n_e_f_i_c_i_a_l_ 10_p_r_o_t_e_c_t_i_v_e_(adj.)保护的(v. )_p_r_o_t_e_c_t__(n.)_p_r_o__t_e_c_t_i_o_n_ 11co_n_s_u_l_t___(v.)咨询，请教(n.c)o_n_s_u_l_t_a_n_t___ (adj.c)o_n_s_u_l_t_a_n_t_i_v_e__
should；ought to/should have done:本应当做而未做
If he started at nine, he ought to be here now.
如果他九点出发现在应该到这里了。
He ought to have handed in his homework on time.