英语七年级下册Section A获奖课件ppt

这是一份英语七年级下册Section A获奖课件ppt，文件包含Unit3SectionA2a-2epptx、U3A2amp3、U3A2b2cmp3、U3A2emp3等4份课件配套教学资源，其中PPT共38页， 欢迎下载使用。
Key wrds & phrases: sixty; seventy; eighty; ninety; hundred; minute; far; kilmeter; new; every; every day; by; by bike; hw lng; hw far; have a gd day. Key sentences: 1. Hw d yu get t schl? 2. Hw far is it frm yur hme t schl? 3. Hw lng des it take yu t get t schl? T learn t ask and answer Hw lng and Hw far questins.
sixtyseventyeightyninetyhundredminute
num. 六十num. 七十num.八十num.九十num. 一百n. 分钟
Wrds & Expressins
farkilmeterneweveryevery daybyby bike
adv. & adj. 远；远的n. 千米；公里adj. 新的；刚出现的adj. 每一；每个每天prep. （表示方式）乘骑自行车
-Hw d yu get t schl every day?-I ________ t schl.
take the subway
take the bus
take the car
ride the bike
-Hw d yu get t Wuhan?-I ______ t Wuhan.
take the plane
take the ship
take the train
fifty-eight
ne hundred and three
Twenty-five minutes.
Ten kilmeters(公里).
nine hundred
B: It takes him twenty minutes.
A: Hw des Tm get t schl?
B: He walks t schl.
A: Hw lng des it take?
While-listening
Listen and repeat. Then write the crrect number nextt the wrd.
84105992007261
sixty-ne _____ ninety-nine _____seventy-tw ____ ne hundred and five ____eighty-fur ____ tw hundred ____
minute /ˈmɪnɪt/ n. 分钟far /fɑː(r)/ adj. ＆ adv. 远；远的kilmeter /ˈkɪləmiːtə//kɪˈlɑːmiːtər/ n.千米；公里
Lk at the chart and learn.
如何；怎样，用来询问交通方式
多长时间，用来询问时间的长短
Listen and cmplete the chart.
abut ne hur and 30 minutes
takes the bus
abut 20 minutes
abut 60 kilmeters
abut 2 kilmeters
Listen again. Check yur answers in 2b.
Cnversatin 1Mary: Hw d yu get hme frm schl, Tm?Tm: I walk.Mary: Hw lng des it take?Tm: It takes abut 20 minutes.Mary: Ww! That’s quick! Hw far is it frm the schl t yur hme?Tm: Only abut tw kilmeters.
Cnversatin 2Peter: Hw d yu get hme frm schl, Jane?Jane: I take the bus.Peter: Hw lng des it take?Jane: Oh, abut ne hur and 30 minutes.Peter: Ww! That’s a lng time!Jane: Yes, I nly g hme n weekends.Peter: Hw far is it frm yur hme t schl?Jane: It’s abut 60 kilmeters.
Pst-listening
A: Hw d yu get t schl?B: I ... A: Hw lng des it take?B: It takes : Hw far is it frm ... t : It’s abut ...
Student A is Jane and Student B is Tm. Use the infrmatin in 2b t make cnversatins.
Hw d yu get t schl?
I get t schl by subway.
Hw lng des it take?
It takes abut 15 munites.
Hw far is it frm yur hme t schl?
It’s abut three kilmeters away.
Wrk in grups f fur and d a research abut thers’ transprtatin, the amunt f time and distance t schl.
Let's d a survey !
Rle-play the cnversatin.
Lisa: Hey, Jane. Is this yur new bike?Jane: Yes. I ride it t schl every day. Hw d yu get t schl?Lisa: I usually take the bus.Jane: Hw far is it frm yur hme t schl?
/nju:/ /nuː/ adj. 新的；刚出现的
/ˈevri/ adj.每一；每个
every day 每天
Hw far is it frm … t …? 从······到······有多远？
这里用作动词，意为“骑”。
动词, 意为“乘坐”。
Lisa: I’m nt sure ... abut 10 kilmeters? The bus ride takes abut 20 minutes. Hw lng des it take yu t get t schl?Jane: Abut 15 minutes by bike. It’s gd exercise.Lisa: Yeah. Well, have a gd day at schl.Jane: Yu, t.
这里用作名词, 意为“旅程”。
动词, 意为“花费（时间）”。
by bike 骑自行车
/baɪ/ prep. （表示方式）乘（交通工具）
Hw d yu get t
Hw far is it frm ... t
The bus ride takes abut ... (perid f time)
Hw lng des it take ... t
Patterns we shuld remember.
Abut ... minutes by ...
It’s gd exercise.
Have a gd day at schl.
Read the cnversatin in 2d and answer the questins belw.
1. Hw des Jane get t schl every day?2. Hw des Lisa get t schl?
She rides her bike every day.
She usually takes the bus.
3. Hw far is it frm Lisa’s hme t schl?4. Hw lng des the bus ride take? 5. Hw lng des it take Jane t get t schl?
Abut 10 kilmeters.
20 minutes.
15 minutes by bike.
Language pints
1. ne hundred and five 一百零五
【用法详解】(1) 当表示具体的“几百”时，用“数词+hundred”, 此时的hundred必须是单数形式，后接可数名词复数。There are abut tw hundred teachers in ur schl. (2) hundreds f 是固定短语，意为“数百的；成百上千的”，表示不确切的数量，不可与具体的数词连用，后接可数名词的复数形式。Hundreds f players take part in the game.
hundred num. 一百
2. Hw lng des it take yu t get t schl? 你到学校要用多长时间？
【用法详解】 hw lng意为“ 多久；多长时间”，用来询问时间的长短。 e.g. —Hw lng des it take t get t the library? —Half an hur by bike.
【拓展】 hw lng 还可表示“ 多长”，用来询问物品的长度。 e.g. —Hw lng is this river? —It’s abut 150 kilmeters.
take v. 花费（时间）
【用法详解】 It takes (sb.) sme time t d sth.为固定句式，意为“做某事花费（某人）多长时间”。其中It作形式主语，真正的 主语是后面的不定式短语t d sth.。take在句中意为“花费（时 间）”。 e.g. It takes Lily tw hurs t ck dinner. 莉莉花费两个小时做晚饭。
【拓展】 It takes sb. + 时间+ t d sth. 做某事花费某人······时间。 对时间进行提问的句型： Hw lng des it take (sb.) t d sth.？ e.g. It takes me half an hur t finish my hmewrk every day. (对画线部分进行提问) Hw lng des it take yu t finish yur hmewrk tday?
3. Abut 15 minutes by bike. 骑自行车大约15分钟。
【用法详解】by在此处作介词，表示“乘 (交通工具)”。后接表示交通工具的名词。应注意的是，在“by+表示交通工具的名词”结构中，名词前不需要加任何冠词。
by bus 乘公共汽车 by plane 乘飞机 by train 乘火车 by car 乘小汽车 by taxi 乘出租车 by ship 乘轮船by subway 乘地铁 by bat 乘船
【特别提醒】by后接某些名词，也可表示交通方式， 如：by sea(乘船)，by air(乘飞机) ，by water(乘船)。 【拓展延伸】 “by +表示交通工具的名词”为介词短语，在句中作状语；而take, drive, ride 等为动词，在句中作谓语。两者可进行同义句转化。I usually g t wrk by bus. = I usually take a bus t wrk. 我通常乘公共汽车去上班。D yu want t g t Beijing by plane? = D yu want t fly t Beijing? 你想乘飞机去北京吗？
e.g. I g t schl by bus. He takes the subway t schl. He smetimes ges t schl in his father's car. He rides his bike t schl. She walks t schl. = She ges t schl n ft.
4. Hw far is it frm yur hme t schl? 从你家到学校有多远？
hw far意为“多远”，用来询问距离，常用句型：Hw far is it frm A t B? / Hw far is B frm A?常用回答：“数词+kilmeters/miles”或“时间段的所有格形式+drive/ride”等来回答。e.g. —Hw far is yur hme frm the train statin? —Abut fifteen minutes’ drive.
5. I’m nt sure … abut 10 kilmeters? 从你家到学校有多远？
sure在此句中意为“确信的；确定的；肯定的；有把握的”。
(1)be sure t d sth. 意为“一定要；务必（做某事)”。
e.g. Be sure t give yur family my regards. 务必代我向你的家人问好。
(2)be sure f 意为“有把握······；确信······”。
(3)make/be sure + that从句，意为“确信······”。
e.g. I’m sure f winning the game. 我确信能赢得这场比赛。
e.g. I’m sure I’ll help yu. 我肯定帮你。
1.—____ des yur father g t wrk every day? —He ges t wrk n his bike. A. Hw B. Where C. Why D. What 2.—____ is it frm yur hme t schl? —Nt very far. It’s abut five miles. A. Hw far B. Hw many C. Hw much D. Hw lng 3.—Are yu ging there by ____ train? —N, I am taking ____ bus. A. /; a B. the; / C. a; the D. the; a
4.—____ des it take her t get t schl? —It takes her arund twenty-five minutes. A. Hw far B. Hw lng C. Hw D. Hw much5.It ____ us abut tw hurs ____ the bk. A. take; read B. takes; reads C. takes; t read D. take; t read6.—Hw ____ is it ____ yur schl t the Children’s Palace? —It’s ten kilmeters. A. lng; t B. far; t C. lng; frm D. far; frm
二、用合适的特殊疑问词填空。
1.—Mary, _______ d yu get t schl? —I usually ride my bike.2.—_______ _______ des it take? —It takes abut 15 minutes.3.—______ _____ is it frm yur hme? —It’s abut 2 kilmeters.
Hw lng
4. Tm takes the train t schl. (就画线部分提问) _________ des Tm get t schl?5. I live 10 miles frm schl. (就画线部分提问) _____ _____ d yu live frm schl?
1. Tm takes the bus t schl.
2. I walk t schl every day.
Tm gets t schl by bus.
I get t schl n ft every day.
3. They g t the USA by plane.
They take the plane t the USA.
三、写出下列句子的同义句。