牛津版 (深圳&广州)八年级上册（2013秋审查）Unit 3 Computers优质教案

这是一份牛津版 (深圳&广州)八年级上册（2013秋审查）Unit 3 Computers优质教案，文件包含《Unit3Computers》grammarandwriting课件pptx、比较级taskcard2pdf、比较级taskcard1pdf、《Unit3Computers》grammarandwriting教案docx、comparatives-and-superlatives_37097doc、comparative-and-superlative_2857doc等6份教案配套教学资源，其中教案共23页， 欢迎下载使用。

Abut Adjectives
An adjective is a wrd such as 'big', 'nisy', r 'difficult' that describes peple, animals r things, r gives extra infrmatin abut them.
1、Befre nuns :a lvely babya fast speeda beautiful sngI want a new cmputer.The Summer Palace is a famus place.
Hw t Use Adjectives
2. After link verbs (Be, feel, lk, smell, taste). The bk is amazing. Diamnds are expensive. I like Sichuan fd, it tastes spicy. It sunds interesting, s we like t have a try.
Expand Sentences
One _____ afternn in July, I walked with my cusin t the z.Under bridge lived a(n) _____ witch.The muse in ur kitchen was _____ small.My sister heard a(n) _____ nise cming ut f the clset in her bedrm.Dylan received a(n) _____ smartphne fr his birthday.We heard _____ music playing in the _____ apartment next dr.The _____ puppy fell ff the bedA(n) _____ man walked up and dwn the rm.The _____ playgrund was filled with _____ leaves.A(n) _____ teacher spke _____ t the bys in the hallway.
Cmparative Adjectives
When we cmpare tw persns, tw animals r tw things. We use cmparative adjectives.
T frm a cmparative adjective:Add er t it if it is a ne-syllable wrd.
One-syllable adjectives
Subject + link verb + (adj.+er) (+ than ...) faster thanlnger than
Nrmally, a rabbit is faster than a trtise.
Multi-sysllable adjectives
Subject + link verb + (mre +adj.) (+ than ...)mre expensive thanmre difficult than
My new printer is mre expensive than the ld ne.
One-syllable adjectives ending with letter e
Subject + link verb + (adj.+r) (+ than ...) nicer thanlarger than
Bill Frith's garden is larger than Je's.
One-syllable adjectives ending with ne cnsnant
Subject + link verb + (adj.(duble last letter)+er) (+ than ...) bigger thanthinner than
These squids are bigger than thse I bught last week.
Tw-syllable adjectives ending with “y”
Subject + link verb + (adj.(remve “y”)+ier) (+ than ...)heavier thaneasier than
It makes me feel weaker and heavier than I am.
Superlative Adjectives
When we cmpare mre than 2 persns, r things, we use superlative adjectives.
T frm a superlative adjective:Add est t it if it is a ne-syllable wrd.
Subject + link verb + (the + adj.+est)+nun the fastestthe lngest
The fastest team is the G5 team.
Subject + link verb + (the+mst+adj.) +nun the mst expensive the mst difficult
I thught this wuld be the mst difficult thing I ever had t d.
One-syllable adjectives ending with ”e”
Subject + link verb + (the adj.+st) +nun the nicestthe largest
Tday is the nicest day ever.
Subject + link verb + (the adj.(duble last letter)+est)+nun the biggestthe thinnest
The biggest danger is under the water.
Subject + link verb + (the + adj.(remve “y”)+iest)+nun the heaviestthe easiest
The easiest way is t use smartphnes.
Summary n Rules
Cmparative and Superlative
Fill in the crrect frm f the wrd: 1. July is the ___ (ht) mnth f the year.2. This is the ___ (high) tree in this park.3. Mna is the ___ (clever) student in ur class.4. This task is the ___ (difficult) in the test.5. The traffic n this rad is the ___ (dangerus).6. It is the ___ (heavy) bx here.7. This car is the ___ (expensive) here.8. It is the ___ (ppular) film nw.9. I think it is the ___ (cld) day tday.10. It is the ___ (big) size f the dress.
Nwadays, Thrugh email, we can send infrmatin t thers cnveniently. Let’s learn hw t write an email. When yu are ging t cmpse a new email with a email tl. Yu shuld see the interface similar t this.
The "T:" field: Type the email address f the main receiver r receivers in this field. The "CC:" field: Type ther email addresses in this field. This is the "cpy" field. A receiver shuld be listed in the "CC:" field if the email des nt directly mentin them but des refer t smething that individual shuld be aware f.The "Subject" bx：The subject shuld be brief, but it shuld give the recipient sme idea f what the email is abut.
Writing an email
Signing yur name. Like salutatins, a clsing r signature is nt strictly necessary fr a friendly email, but it can be a gd way t end the message.Yur clsing can be as simple as yur name:"Jen"Yu can als get a little mre creative with yur clsing:"All the best! Tim”"Later! Jen"
Yur salutatin can be simple. Fr infrmal emails, yu may state the persn's name:"Bb," r yu can include a friendly greeting with that name, as well:"Hey Bb!""Hi Bb,""Mrning Bb!"
Infrmal email
The bdy: The bdy f yur email shuld be written in the large text bx belw the subject line.The bdy f each email shuld typically include a salutatin, message, and clsing.The nature f email is fast, s yu shuld generally keep the length f yur message shrt.
An apprpriate clsing. The mst cmmn clsing is "Sincerely," but there are a few thers. Keep the clsing plite and fllw it with a cmma.Other pssible clsings include:Regards,Yurs faithfully,Best regards,Thank yu,Best wishes,
The bdy f yur email is cncise and accurate. Restrict the cntent f yur email t a few paragraphs that directly address the subject f yur email. Use frmal language and make sure that yur spelling and grammar are accurate.- Avid the use f cntractins.- D nt use Internet slang r emticns.
Frmal email
A frmal salutatin shuld include the wrd "Dear" fllwed by the receiver's name. fllw the salutatin with a cln.Example:"Dear Mr. Smith:""Dear Ms. Jnes:"
Yur signature: Include yur full name belw the clsing f yur email. Belw yur name, yu may want t include yur fficial title and any cntact infrmatin.
Writing Task
Tp ffice fund that they did nt have any C4091 mnitrs. Mabel Wang rdered a C4091 mnitr nline. S Tm Green, a salesman, wrte an email t Mabel Wang.Pretend that yu are Tm Green. Yu need t send an email t Mabel Wang t explain the case and intrduce anther mnitr t him.
Is this email an infrmal email r frmal email?..
Editing and Peer Review
Learned what are cmparative and superlative adjectives.Elabrate the rules n the change f adj.We practiced hw t cmpare things.We als learned hw t write an email. And practiced t use the cmparative and superlative adjectives t persuade thers.