初中人教新目标 (Go for it) 版Section A课文配套ppt课件

这是一份初中人教新目标 (Go for it) 版Section A课文配套ppt课件，文件包含64珍惜和保护金属资源pptx、核心素养目标粤教版初中化学九年级下册64《珍惜和保护金属资源》教学设计docx等2份课件配套教学资源，其中PPT共27页， 欢迎下载使用。

Review the use f Present prgressive,used t, Passive vice, Present perfect and Mdal verbs.
Master them by ding sme exercises.
Summarize the tense knwledge we have learned.
Translate the fllwing phrases int English.
1.听说2.切除3.不再4.不但...而且在过去的20-30年里6.对...有害
7.在...的顶部8.比如9.对...有益10.到目前为止11.事实上12.处在危险中
hear fcut ffn mrent the last 20 t 30 yearsbe harmful t
at the tp fsuch asbe gd frs farin factbe in danger
Grammar Fcus
Present prgressive
用括号内所给动词的适当形式填空。1.Listen! The phne __________(ring). Please g t answer it.2.— Alan, it’s late. Why nt g t bed? — Jenny hasn’t cme back yet. I ___________(wait) fr her.3. — What’s yur father ding nw? — He __________ (write) a letter in the study.
Present perfect
Cmplete the fllwing sentences. I _________ (be) in Beijing fr tw years.2. I _____ never _____ (hear) f that man befre.3. Tm __________ (wrk) there since tw years ag.4. The twins ___________ (wash) the clthes fr an hur.5. He _________ (play) basketball since three years ag.6. Hw lng ____ Sally _____ (sing) yet?
has wrked
have washed
Fill in the blanks with the crrect frms f the verbs in brackets.
Je: _____ yu ever ______ (take) part in an envirnmental prject ?Eric: Yes, I have. I ______ (help) with a Clean-Up Day last year. It was __________ (cnsider) the biggest clean-up prject this city ____ ever ____ (have).Je: Hw many peple ____ (take) part?Eric: I _____ (think) mre than 1,000 peple ______ (cme) t help ut.Je: That’s fantastic! I guess everyne in this city is ______ (try) t imprve the envirnment.Eric: Yes, we can’t affrd t ____ (wait) any lnger t take actin!
v. 承担得起(后果); 买得起
used t d sth.
Translatin.1. 她过去常常周末和朋友闲逛。2. 他习惯于每天晚上熬夜。
She used t hang ut with friends n weekends.
He is used t staying up every night.
Passive vice
单项选择：1. The nvel ______ by many peple tday. A. is read B. are read C. reads D. were read2.These mdel cars ____ in China in 2013. A. are made B. were made C. make D. made3. — Hw clean yur car is! — Thank yu. It ____ very ften. A. is washed B. washes C. was washed D. washed4. When yu ______ a difficult task, try t cntinue with it and finish it. A. give B. are giving C. gave D. are given5. We______ t start at nce, r we will miss the train. A. tell B. have tld C. are tld D. tld
情态动词本身有一定的词义, 表示说话人的情感、态度或 语气, 但不能单独作谓语, 只能与其他动词构成谓语。
情态动词无人称和数的变化, 后接动词原形。
否定式是在情态动词后面加nt, have t 除外。
个别情态动词有过去式形式, 可用来表达更加客气、委婉的语气。
Fill in the blanks with the apprpriate mdal verbs frm the bx.
Peple __________ think that big things______ be dne t save the earth. Many frget that saving the earth begins with small things. Fr example, yu ____ save electricity by turning ff the lights when yu leave a rm. Yu ______ als use reusable bags instead f plastic bags. I think it’s a great idea that yu nw ______ pay fr plastic bags in sme stres. And instead f driving t schl r wrk, yu __________ ride yur bike r walk. If it’s far, yu __________ take the bus. All these small things ______ add up and becme big things that _________ imprve the envirnment. Let’s take actin nw!
can wuld culd have t shuld must may/ might
Make a list f things that peple can d t help the envirnment and discuss yur list with yur partner.