八年级下册Study skills教学ppt课件

这是一份八年级下册Study skills教学ppt课件，共27页。PPT课件主要包含了by “被”，Some bread，me ，was made，by ，Try It，are sold，is used， is called， are built等内容，欢迎下载使用。

in the fight against COVID-19
Hushenshan Hspital was built tw mnths ag.Makeshift hspitals were clsed last mnth.Mst COVID-19 cases in China are cured nw.Mre dctrs and medical supplies are sent abrad.Mre mney is needed t carry n with the wrk.
一般现在时和一般过去时的被动语态
Passive vice in the simple present and past tenses
Charities arund the wrld
1. On the plane, vlunteer dctrs d peratins.2. The plane is als used as a training center.3. Lcal dctrs and nurses are invited n bard t learn abut eye peratins.4. During Dr Ma’s last visit, 150 patients were perated n.
The plane is used as a hspital.
His eye prblem was cured tw mnths ag.
The lives f the patients with eye prblems are imprved.
c. The actin is mre imprtant than the persn wh perfrms the actin.
b. We dn’t knw r dn’t need t knw wh perfrms the actin.
a. It is bvius (明显的) wh perfrms the actin.
When t use the passive vice
1. Tday English _______ all ver China. A. teach B. teaches C. is taught D. are taught2. The meeting _______ tw weeks ag. A. hld B. was held C. were held D. is held3. The thief ________ by the plice last night. A. caught B. is caught C. was caught D. were caught
Have a try!
4. The phts _______ when I was yung. A. were taken B. tk C. are taken D. is taken 5. Millie is my best friend. I ___ ften ____ t her party. A. is invited B. am invited C. are invited D. was invited6. Last year, Beijing ____ by a big sandstrm. A. is hit B. were hit C. hit D. was hit
Wrk ut the rule!
◆ am/are/is + dne
am/are/is nt + dne
was/were nt + dne
◆ was/were + dne
The simple present tense
The simple past tense
negative sentence structure
Hw t frm the passive vice
基本结构：be+过去分词（be 体现时态）
Many trees are planted in spring.
Many trees aren’t planted in winter.
Lights were turned ff t prtect the Earth last mnth.
Lights weren’t turned n in many huses t save energy.
Can Tm catch Jerry?
At last, Jerry was caught by Tm.
active vice
passive vice
We can als intrduce wh r what perfrms an actin in the passive vice using by. We put by and the perfrmer after the verb.
On the plane, vlunteer dctrs d peratins.On the plane, peratins are dne by vlunteer dctrs.ORBIS dctrs helped many blind peple.Many blind peple were helped by ORBIS dctrs.
active vice
I made sme bread.
Find the subject and bject
Change the place f the subject and bject
Change the verb int be + dne （be 体现时态）
Add “by” befre the new bject
1. Tm ften helps Jenny when she is in truble. Jenny is ften helped by Tm when she is in truble.
Put the sentences int the passive vice r the active vice.
2. I bught a cmputer last week. A cmputer was bught by me last week.3. The whle cake was eaten by Eddie yesterday. Eddie ate the whle cake yesterday.
4. Many trees are planted by students and teachers every year. Students and teachers plant many tress every year.5. She takes gd care f the children. The children are taken gd care f by her.
The Class 1, Grade 8 students are talking abut the different things peple can d fr the pr. (Part A)
Helping thers
What they d every year
They plan charity activities t help the pr.
Vlunteers hand ut leaflets t peple in the street.
They sell tys and CDs t raise mney.
Charity activities are planned t help the pr.
Leaflets are handed ut t peple in the street by vlunteers.
Tys and CDs are sld t raise mney.
What they did last week
The Class 1, Grade 8 students sent new bks t the children in pr areas.
They cllected warm clthes fr pr peple.
The Students’ Unin held a charity shw.
New bks were sent t children in pr areas by the Class 1, Grade 8 students.
Warm clthes were cllected fr pr peple.
A charity shw was held by the Students’ Unin.
Amy and Daniel are talking abut charities. Cmplete their cnversatin with the wrds in brackets using the passive vice. (Part B)
Amy: I’m reading a bk abut Oxfam.Daniel: Really? Please tell me abut it.
Amy: OK. Oxfam ___________ (set up) in the UK in 1942, and the first Oxfam shp __________ (pen) in 1948. Nw it has abut 15,000 shps in all ver the wrld. A lt f things _________ (sell) in Oxfam shps, including bks. The mney _______ (use) by Oxfam t help pr peple.
was set up
Daniel: That’s gd. There are als sme charity prjects in China. One f them ________ (call) Prject Hpe. It __________ (start) in 1989. With its help, millins f pr children all ver the cuntry __________ (give) basic educatin.
was started
were given
Amy: Yea. Many schls __________ (build) in pr areas each year.
be set up …(the UK, 1942)be pened …(1948)be sld …be used …
be called …be started …(1989)be given …(basic educatin)be built … (schl)
1. Every year, a charity shw … 2. Last week, a charity shw …
give them sme tys
tell them sme stries
take them t have a picnic
give them sme rice and cking il
dnate sme mney t them
prvide gd medical care
1. Review the cntents f this lessn.2. Finish sme exercises.3. Preview the next lessn.