七年级-人教版-英语-上册-Unit-7-单元复习课
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招呼与应答 需求与评价
Can I help you?/What can I do for you?/ What do you need? Yes. please./No. thanks.
I need/want ... for school. It looks nice.
谈论价格
A: How much is this/that/the ...? B: It’s ... dollar(s)/yuan. A: How much are these/those/the ...? B: They’re ... dollar(s)/yuan. A: What is the price of ...? B: It’s ...
Talk about the clothes with your partner.
¥48
The yellow hat is ...
¥25
¥80
These blue trousers are ...
shopping
—How much is …?
¥12 —It’s …
¥39
—How much are …?
数量
One, …ten, eleven, twelve, thirteen,
(Numbers) fifteen, eighteen, twenty, twenty-one,
thirty, a pair of, two pairs of, all
话题梳理
购物交流 (Questions &
answers)
D.How big
考点突破
1.How much …?
(1) 询问物品价格常用句型:“How much + be +物(主语)?” be 动词的具体形式由主语决定:
知识复现 若主语是单数或不可数名词,用 is。 若主语是复数名词,用 are。 其答语为:(It’s/They’re +)价格.
考点突破
颜色 (Colors)
价格 (Prices)
red, yellow, blue, green, white, black, purple, brown, skirt in purple
10 yuan, 2 dollars for one pair, for only $15, at vert good prices, at a good price
考点突破
4.决定买下某物的句型
知识 复现
拓展:take 还可表示“拿;取”,一般指从说话人所在地 拿到其他地方。
常用搭配: take sb./sth. to sp. 把某人/某物带到/拿到某地 例如:Please take these books to the classroom.
请把这些书拿到教室。
1.How much …?
知识 复现
(2)how much 与 how many 的用法辨析
提问物品的价格 how much
提问数量,后接不可数名词
how many 提问数量,后接可数名词复数
考点突破
2.sock
① Some socks __a_r_e__ (be) under the bed. ② This pair of socks __l_o_o_k_s__ (look) nice. ③ Three pairs of socks __a_r_e__ (be) five dollars.
考点突破
3.need ① He needs a sweater for school. (改为一般疑问句) _D__o_e_s_ ___h_e__ _n_e_e_d__ a sweater for school? ② My brother needs __to__b_u_y__ (buy) a sweater. ③ 她不需要买一个新铅笔盒。 She __n_e_ed_n_’_t__ buy a new pencil box.
语法突破
基数词
知识 复现
我们把表示数目的多少的词叫作基数词。 (1) 1~12是独立的单词,需要逐一记忆。 (2) 13~19以 –teen 结尾,但是注意 thirteen、fifteen、eighteen
的拼写形式。 (3) 20~90整十位数,以 –ty 结尾,但应注意 twenty、thirty、 forty、fifty、eighty 的拼写形式。
考点突破
2.sock
(1)sock 是可数名词,常以复数形式出现。当socks做主语
时,谓语动词用复数形式。
知识 (2) sock 可以用 (a/two/...) pair(s) of 来表示数量,做主语
复现
时谓语动词的单复数形式由 pair 的单复数决定。
拓展:常见的以复数形式出现的名词还有:
shoes 鞋子 trousers 裤子 shorts 短裤 glasses 眼镜
7.in purple
① 我们有紫色的女士短裙只需20美元。
For girls, we have skirts __in__ _p_u_r_p_l_e__ for only $20.
② Jenny is ______ red today.
A.at B.in
C.with
D.on
知识 “in+表示颜色的名词”可用来描述某物是什么颜色的, 复现 也可用来描述某人穿着某种颜色的衣服。
Unit 7 How much are these socks? (Period 6)
单元复习课
Answer them in English as quickly as possible.
1.7+5=___t_w_e_l_v_e____
6.29+2=__th_i_r_ty_-_o_n_e___
2.9+14=_t_w_e_n_t_y_-_th_r_e_e_ 7.9×9=__e_i_g_h_ty_-_o_n_e__
购物交流 (Questions and answers)
话题梳理
服装 (Clothes)
T-shirt, sweater, shorts, skirt, shoes, sock
款式
size: big—small, long—short, for girls,
(Styles) for boys
服装店 (Clothes store)
考点突破
6.price
知识 复现
(1) at ... prices/a ... price 以……价格 (2) 询问价格的方式:
How much is/are ...? =What is the price of ...? (3) 价格的高低用“高的”(high)和“低的”(low)表示。
考点突破
完成购买
I’ll take it/them. A: Here you are. B:Thank you.
考点突破
1.How much …? ① 这件衬衫多少钱? __H_o_w__ __m_u_c_h_ __i_s__ this shirt? ② How much __a_r_e__ (be) these bananas? ③ —______ is the TV? —It’s 2,000 yuan. A.How many B.How much C.How long ④ How much water __i_s___ (be) there in the glass?
考点突破
5.one与it ① 这件怎么样? How about this __o_n_e__? ② —Is this iPad yours? —Yes, my parents buy ______ for me as a birthday present. A.one B.it C.that D.them
考点突破
4.决定买下某物的句型 ① 这件毛衣看上去很酷。我买下了。 This sweater looks cool. I’ll __t_ak_e__ __it__. ② 我爸爸经常带我去图书馆。 My father often __ta_k_e_s_ __m__e__ __to__ the library. ③ 请将我的儿子带到学校。 Please __t_ak_e___ my son __t_o__ the school.
知识 one 和 it 均可作代词,代替上文出现的名词。one 指代 复现 “同名异物”,it 指代“同名同物”。
考点突破
6.price ① 他以合理的价格卖电视机。 He sells televisions __a_t___ good prices. ② 所有的这些东西价格都很高。 All these things are __a_t__ __h_i_g_h_ __p_ri_c_e_s_. ③ 这条裙子多少钱? _H__o_w_ __m__u_ch__ is the skirt? = __W__h_a_t’_s_ the price of the skirt?
3.44-10= _t_h_i_r_ty_-_f_o_u_r__ 8.35+64=__n_i_n_e_ty_-_n_i_n_e_
4.90÷2=___fo_r_t_y_-f_i_v_e__ 9.5×2+8=__e_ig_h_t_e_e_n____
5.7×8=__f_if_t_y_-s_i_x____ 10.6+72=_s_ev_e_n_t_y_-_e_ig_h_t_
¥89
¥99
—They are ...
话题梳理
话题:Shopping(购物) 功能:
Ask about prices(询问价格) Talk about clothing(谈论衣物) Offer help(提供帮助) Thank someone(感谢他人)
话题梳理
购物 Shopping
服装店(Clothes store)
Group work
Charity sale: You may use the following sentences.
Can I help you? What do you need? I need ... How about this/these ...? How much is/are ...? It’s only ... I’ll take ...
考点突破
4.决定买下某物的句型
知识 复现
“I’ll take ...”句型中 I’ll=I will,表示说话时将要发生动作, 是一般将来时。该句型中 take 意为“买下”,相当于 buy/get/ have,在口语中通常用“I’ll take it.”表示“我要买 下它”。若所买物品是复数,则用“I’ll take them.”。
考点突破
3.need
知识 复现
need 可作实义动词,意为“需要”,其后可跟名词、代词 或动词不定式等作宾语;构成否定句或疑问句时要借助助 动词 do 或 does。 拓展:need 可作情态动词,意为“需要;必须”,后接动 词原形,无人称和数的变化,常用于否定句和疑问句中。
例如:You needn’t clean the floor. 你不需要扫地。 Need I do my homework now? 我需要现在做作业吗?
语法突破
基数词
① He has __f_if_te_e_n__(十五)basketballs.
② —What’s ______ and eighteen? —It’s thirty.
A.eleven
B.twelve
C.thirteen
D.fourteen
③ five+__th_i_r_te_e_n__=eighteen
Group work
Charity sale: Which group sells the most(最多)things? Show us the record.
The things we sell
Color
How much
hat
football
glasses
…
语法突破
基数词
知识 复现
(4) 表示“几十几”用整十位数加上个位数,中间用连字符 “-”连接起来。 助记:1至12各相异,一个一个要牢记; 13至19词尾加 –teen 表“十几”; 20至90整十数,-ty 结尾要准确记; 若要表示几十几,连字符号别丢弃。
Group work
Prepare for a charity sale (义卖活动): Bring some things and mark prices for them.