2020-2021学年Section A教案配套课件ppt

这是一份2020-2021学年Section A教案配套课件ppt，共39页。PPT课件主要包含了Warming up，语法概述，祈使句，祈使句的类型，祈使句的回答，祈使句的反意疑问句，watermelon，yogurt，salt，honey等内容，欢迎下载使用。
1. New wrds: sugar, cheese, ppcrn, crn, machine, dig, hle2. Grammar：Imperatives, Cuntable/uncuntable nuns, Hw much/many questins, Adverbs f sequence
Learning gals
Hw d yu make a banana milk shake?
What d we need fr ur favrite fruit salad?Hw many r hw much f them d we need?
Find the sequential wrds.
Grammar Fcus
What is the type f these sentences?
祈使句表示请求、命令、警告、劝告、禁止等意思。祈使句一般以动词原形开头，省略主语yu，句末用感叹号或句号，读时常用降调。
祈使句通常表示将要发生的动作，所以回答时一般用will或wn’t。回答肯定形式的祈使句用will，回答否定形式的祈使句用wn’t。— Please remember t bring yur hmewrk here tmrrw.— OK, I will.— Dn’t be late fr schl again.— Srry, I wn’t.
1. 肯定形式的祈使句的反意疑问部分可用will yu/ wn’t yu/wuld yu。Please keep quiet, will yu?Listen t me, wn’t yu?Let me help yu, wuld yu?
2. 否定形式的祈使句后只能跟will yu。Dn’t tell it t anyne else, will yu?3. 以Let’s开头的用shall we，以Let us开头的用will yu。Let’s g fr a walk after supper, shall we?Let us g fr a walk after supper, will yu?
语法知识详见英语RJ八上《教材帮》 Unit8 语法帮·专题课
watermeln ygurt salt hney bread egg meat sugar tmat cheese milk water apple beef juice strawberry
Classificatin
Hw d we ask and answer abut quantities?
hw many & hw much
可数名词和不可数名词的辨析
可数名词复数的变化规则之规则变化：
可数名词复数的变化规则之不规则变化：
可数名词复数的变化规则
通常情况下，当一个名词作定语修饰另一个名词时，变复数时只把后一个名词变为复数。 但当man 或wman修饰另一个名词时， 变复数时要把man或wman和另一个名词一起变为复数。
an apple tree apple trees 苹果树a wman leader wmen leaders 女领导a man dctr men dctrs 男医生
物质名词一般是不可数名词，它们所表示的事物不能用数来计数，如：rice, milk, ygurt, beef等；不可数名词的具体数量可以用适当的单位来表示，结构为“数词 + 单位词+f+不可数名词”。其单复数变化就体现在单位词上。如：a piece f paper一张纸，three pieces f paper三张纸。
Circle the crrect wrd in each questin.
1. Hw (much/many) bananas d we need?2. Hw (much/many) sugar d we need?3. Hw (much/many) bread d we need?4. Hw (much/many) tmates d we need?5. Hw (much/many) cheese d we need?
Presentatin
We are ging t have a fd festival this weekend. Please make a list f the fd yu want t buy and the amunt yu need.
What d we need t make ?
Cmplete the questins and answers. Then match them.
____ 1. __________ d yu make ppcrn?____ 2. __________ crn d we need?____ 3. __________ d we d next?____ 4. __________ salt d we need?____ 5. Nw can we eat it?
a. Half a cup.b. _________, put the crn int the ppcrn machine.c. Yes, we can!d. Next, _________ n the machine. ______, add the salt.e. Just ne spn.
Write hw t d ne f the fllwing things. Then tell yur partner hw t d it.
D yu knw hw t plant a tree?
First, dig a hle.Then …
plant a treemake beef ndleswash clthestake ut a bk frm the library
1. D yu knw hw t plant a tree? （教材P59 3c）
动词不定式常和what, which, wh(m), where, when, hw等连用，在句中作主语、宾语、表语等。Where t live has nt been decided yet.（作主语）We must knw what t say at the meeting.（作宾语）The prblem is whm t g with.（作表语）
特殊疑问词 + 动词不定式
Language pints
2. First, dig a hle.（教材P59 3c）
dig v. 掘（地）；凿（洞）；挖（土）
dig作动词，其过去式为dug，动词-ing形式为digging。They are digging a tunnel.She dug a hle and planted a tree.
1. (2020·岳阳中考改编)Mike desn't have enugh mney, s he can affrd . A. a bread B. t much bread C. a piece f bread D. tw bread2. (2020·郴州中考) During the epidemic(疫情)many ______in ur city went t Hubei Prvince as vlunteers.A. wman dctr B. wman dctrs C. wmen dctrs
3. (2020·上海中考)—Tm, here t carry the luggage upstairs fr me, will yu? —All right. A. cme B. came C. cming D. t cme4. _______ mre, and yu’ll imprve yur spken English. A. Speak B. Speaks C. Speaking D. T speak 5. Sssh! _______ talk ludly. The baby is sleeping right nw. A. D B. Des C. Dn’t D. Desn’t
6. I am hungry. But there is little _______left. I have t g and buy sme.A. sandwiches B. ptates C. water D. bread7. I paid ￥10 fr ______ this mrning. A. 4 bttle milks B. 4 bttles f milk C. 4 bttles f milks D. 4 milk
1. ______________ cheese d yu want?2. ______________ nins des yur mther buy?3. ______________ tmates are there n the plate?4. ______________ ygurt d yu need fr yur banana milk shake?5. _____________ bttles f juice d yu have?
二、用Hw many或Hw much填空
1. There’re six bags f rice in the rm. (就画线部分提问)______________________________________?2. Susan wants six bttles f milk. (就画线部分提问)_______________________________________?3. Yu can’t d it nw. (改为祈使句)__________________________________.4. Please tell me what I can d next. (改为同义句)__________________________________.
Hw much rice is there in the rm
Hw many bttles f milk des Susan want
Dn’t d it nw
Please tell me what t d next
sugar, cheese, ppcrn, crn, machine, dig, hle
Useful expressins
Imperatives, Cuntable/uncuntable nuns, Hw much/many questins, Adverbs f sequence
ne cup f ygurt, hw t plant a tree, dig a hle, hw many, hw much, take ut…frm …
1. Recite the sentences listed in Grammar Fcus bx.2. Write dwn the prcess f the things listed in 3c.